baber/WOPTO huggingface dataset:
Patent JP-S6479552-A (JP)
Title: Heat pump type air conditioner
Inventor: HATTA HIROSHI
IPC: F24F11/02
Filed: 1987-09-18
Abstract: PURPOSE: To control the operating voltage of a compressor to a constant level for one frequency by providing means for selecting an optimal V-f (voltage- frequency characteristics) depending on a load torque determined by a load torque calculating means. CONSTITUTION: A heat pump type air conditioner comprises means 11 for controlling the operating frequency of a compressor 1, means 13 for detecting the condensation/evaporation temperature (or pressure), means 12 for detecting the frequency from the frequency detecting means 11, means 14 for calculating the load torque of the compressor based on a condensation/evaporation temperature or pressure measured by the detecting means 13 and a frequency detected by the detecting means 12, and means 15 for selecting an optimal V-f characteristics depending on a load torque determined by the calculating means 14. According to the constitution, operating voltage of the compressor can be kept at a constant level for one frequency and power consumption can be reduced by operating the compressor constantly at high efficiency.
Patent JP-H04364012-A (JP)
Title: Split winding transformer
Inventor: SAWAI KIYOYUKI
IPC: H01F27/28
Filed: 1991-06-10
Abstract: PURPOSE:To simplify the winding arrangement of a split winding transformer and facilitate the formation of the winding arrangement. CONSTITUTION:A plurality of low voltage windings 2, 3 are stripped, and are concentrically wound via an insulating sheet 5. A high voltage winding 4 is concentrically wound on the outer periphery of the low voltage windings 2, 3 wound concentrically, which are wound on an iron core 1. Thus, each winding arrangement is simplified and the formation thereof is facilitated. Further, % impedances between the high voltage winding 4 and the low voltage windings 2, 3 are made substantially identical to each other.
Patent JP-S6390350-A (JP)
Title: Production of composite mold by metal and inorganic materials
Inventor: AMANO NORIKO
IPC: B22D19/06
Filed: 1986-10-02
Abstract: PURPOSE:To reduce the production cost of mold by forming porous composition on surface of a main mold respectively by the specific wt% of binder and inorganic or metallic powder, etc., next filling up molten metal in the porous part of this compositing material and cooling. CONSTITUTION:The composition containing 0.5-30wt% of the binder, such as thermoplastic resin or thermosetting resin, etc., and 95.5-70% inorganic or metallic powdery or granular material is charged under condition of providing communicating hole on the surface or upper face of the master mold. Next, after solidifying or hardening this porous composition by vibration or the other method, the molten metal is impregnated and filled up into the cavity formed in the compositing material. Further, after cooling, the forming material is taken out from the master mold to form the composite mold. As the metallic mold is cooled and solidified as the continued metal shape, the compression resistance is improved and at the time of casting, the shrinkage is reduced. As it is produced by low cost material, the production cost or the mold is reduced.
Patent JP-S60117146-A (JP)
Inventor: DONARUDO NOOBURU KIYANBERU
IPC: C12M1/34
Filed: 1984-11-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07234210-A (JP)
Title: Gas analyzer
Inventor: MAAKU AREN KURENPU
IPC: G01N30/68
Filed: 1993-08-28
Abstract: PURPOSE: To provide a device for rapidly and correctly performing the quantitative analysis of the non-methane organic gas in the sample gas. CONSTITUTION: A gas analyzer comprises a column 30 through which a group of methane gas in the sample gas, is selectively made to pass, for making a group of non-methane organic gases in the sample gas adsorbed at a trap temperature, and further which makes the group of non-methane organic gases dissolved at a high dissolution temperature over the trap temperature, a temperature controlling means for making the column 30 select the trap temperature and the dissolution temperature, and a detecting means 24 for measuring the density of the group of the non-methane organic gases, after the group of the non-methane organic gases has been dissolved.
Patent JP-H11147837-A (JP)
Title: Therapeutic agent for discogenic hernia
Inventor: NOHARA YUTAKA
IPC: A61K9/08
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine composition and a medicine usable for treating a herniated disk of a type such as external dura mater spinalises wandering or transligamentous extrusion type, in which a pulpy nucleus exists outside a dura mater spinalis. SOLUTION: This medicine composition for treating a herniated disk of a type such as external dura mater spinalisis wandering type herniated disk or transligamentous extrusion type herniated disk, in which a pulpy nucleus exists outside a dura mater spinalis contains a glycosaminoglycan decomposition enzyme, preferably chondroitinase, more preferably chondroitinase ABC in an effective amount to dissolve a pulpy nucleus existing outside a dura.
Patent JP-H1079513-A (JP)
Title: Thin-film transistor device and its manufacturing method
Inventor: SUZUKI MITSUAKI
IPC: H01L21/336
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To effectively reduce drain current of a thin-film transistor at off state, without reducing drain current so much at on state by a simple method. SOLUTION: In a top gate type thin-film transistor in which a polycrystalline semiconductor layer 2 on a substrate 1 is overlaid with a gate insulation film 5 and a gate electrode 6, LDD(lightly-doped drain) regions 7s and 7d are formed on the side of a channel area 3 of source and drain regions 4s and 4d, and a region 8 in which no impurity is diffused is put between the LDD region and the channel region right under the gate electrode.
Patent JP-H0856547-A (JP)
Title: Method for restraining weed growth and article therefor
Inventor: FUJIWARA MITSUHIRO
IPC: A01M21/04
Filed: 1994-08-24
Abstract: PURPOSE: To more easily, effectively restrain weed growth. CONSTITUTION: Weed growth is restrained by scattering common salt on the field, vacant land, garden, or golf links or by laying thereon a relevant article such as a tile 1 mixed with common salt, or by laying this article on a light- screening sheet laid on the ground, or by covering a rubber sheet so as to spread from the rising surface to the upper surface of a levee, in this case, common salt is scattered prior to covering the ground with the rubber sheet. The other objective article for restraining weed growth is e.g. a tile mixed with common salt mentioned above, in this article, there may be more common salt along the outer edge portion 1a thereof. The above-mentioned article mixed with common salt may be backed with a rubber sheet. The rubber sheet is made by melting a waste rubber material followed by molding into a sheet form.  This sheet may contain a reinforcing material, and/or may be graduated on the surface at regular intervals in the longer direction.
Patent JP-H1064979-A (JP)
Title: Optical pre-alignment device and aligner provided with the pre-alignment device
Inventor: NAKAGAWA MASAHIRO
IPC: H01L21/027
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To align diversified photosensitive substrates at a high speed with a high random matching accuracy. SOLUTION: The device is provided with a plurality of lighting means 21 to emit respectively a plurality of edges 24 of a photosensitive substrate 5 placed on a stage 6 and sensing means 29 to sense a plurality of the edges based on a sensing light via a plurality of the edges of the photosensitive substrate. Then the photosensitive substrate is aligned based on position of a plurality of the edges sensed by the sensing means.
Patent JP-H0760291-A (JP)
Title: Production of pyrogen-free high-purity water
Inventor: MORI ASAO
IPC: C02F9/00
Filed: 1993-08-30
Abstract: PURPOSE:To easily produce high-purity water by a miniature and compact device by passing water of a raw material through a reverse osmosis membrane device to purity it and thereafter purifying the water through an activated carbon/ion exchange resin mixed bed cartridge, heating and storing high-purity water obtained by filtrating pure water through an ultrafiltration film device. CONSTITUTION:The producing process of high-purity water is constituted of the producing process of pure water, the producing process of high-purity water and the storage process of high-purity water. The producing process of pure water is constituted of a prefilter device 1, an activated carbon filter device 2 and a reverse osmosis membrane device 3. Further the producing process of high-purity water is constituted of an activated carbon treatment tower 4-1, a mixed bed type twin ion exchange resin tower 4-2, an activated carbon/ion exchange resin mixed bed tower 4-3, an ultraviolet-ray irradiator 5, a polisher 6 and an ultrafiltration film device 7. The storage process of high-purity water has a heating holding tank 9. A pyrogen-free state is maintained by heating high-purity water stored in the heating holding tank at 80 deg.C and circulating it. A filtration film device 10 is provided between the tank 9 and a usage port.
Patent JP-H1185411-A (JP)
Title: Disk array device, and data relocation method therefor, and storage medium storing program information on the relocation method
Inventor: TATEOKA MASAMICHI
IPC: G11B20/12
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To increase the response speed not only in a sequential access mode but in a random access mode, by relocating the allocated data based on the relocation of data that is decided by a data relocation decision means. SOLUTION: A disk device controller 20 consist of a data relocation control part 22, an access history holding part 24, an address conversion table part 26 and an address conversion control part 28. The part 26 keeps the correspondence between the logical and physical addresses of data, and the part 24 records the history of past accesses which are sent from a CPU 30. The part 22 has a function to estimate the trend and form of an access based on the past access histories and also a function to decide the location of data that can increase the response speed in the decided form of the access. Another function is added to relocate the data by copying the data stored in a magnetic disk drive device 11 or rewriting the address conversion table.
Patent JP-2000065137-A (JP)
Title: Base isolation device and base isolation building
Inventor: OTAKE SHIGEMITSU
IPC: E04H9/02
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of base isolation effect with the lapse of hours. SOLUTION: In this base isdation device 1, upper and lower side supporting materials 3 and 4 are faced, and a dumbbell shape rod 5 is stretched between the supporting materials 3 and 4, to insert ball-like blocks 52 on both the sides of the rod 5 into spherical recesses provided on the supporting materials 3 and 4 respectively in a turnable and unslipped off condition. Both the end parts of the rod 5 are fitted to the supporting materials 3 and 4, and a spring 2 is fitted in a compressed condition between the supporting materials 3 and 4.
Patent JP-H04116596-A (JP)
Title: Pedal structure of automatic piano
Inventor: YAMAMOTO JUN
IPC: G10F1/02
Filed: 1990-09-06
Abstract: PURPOSE:To realize simple structure and secure reliability as a device and to prevent its breakage by constituting at least one of the coupling parts of a push-up rod and a plunger in spherical surface abutting structure where two members abut on each other across a spherical surface, and energizing both members by springs. CONSTITUTION:The coupling parts between the push-up rod 21 and a pedal 14 and the coupling part between the push-up rod 21 and plunger 27 are constituted in the spherical abutting structure and energized by the springs 33 and 38. Therefore, the torsion of the push-up rod 21 on its axis is never transmitted to the plunger 27 at the time of the assembly of this constitution. Further, the plunger 27 is driven by a pedal solenoid 27 while the pedal 14 is fixed, the springs 33 and 38 extend and contract to drive the plunger 27, so some member of the pedal structure is prevented from breaking with an excessive operating force. Consequently, the structure is simple and the manufacture and adjustment man-hours are reducible; and the durability is improved and the push-up rod, etc., can be prevented from breaking because of the extension of the springs.
Patent JP-2000066003-A (JP)
Title: Method for cleaning optical parts
Inventor: MATSUURA KEIJI
IPC: B08B3/10
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To satisfactorily clean a body to be cleaned, to prevent re- contamination and to suppress the rise of the surface temp. of the body to be cleaned by specifying the concn. of ozone in a prescribed space. SOLUTION: Optical parts are cleaned by irradiation with UV in a prescribed space having 10-100 ppm concn. of ozone. A quartz glass substrate is used as a body 6 to be cleaned and the surface is cleaned by wiping with an org. solvent or by ultrasonic cleaning. The substrate 6 is set on a holder 7 in a treatment chamber 1, an oxygen-contg. clean gas is introduced from a clean gas introducing mechanism 4 and low pressure mercury lamps 2 are lighted. At the same time, the exhaust fan of an exhaust mechanism 5 is worked. The concn. of ozone in the chamber 1 is about 50 ppm. Since the oxygen contained in the clean gas is ozonized by light emitted from the lamps 2, the concn. of ozone in the chamber 1 is controlled in accordance with the amt. of the clean gas introduced into the chamber 1, the amt. of oxygen converted into ozone and the amt. of gas discharged.
Patent JP-H0636452-A (JP)
Title: Video tape recorder for recording reproduced state desired by viewer
Inventor: TSUJIMURA KAZUSUKE
IPC: H04N5/782
Filed: 1992-07-20
Abstract: PURPOSE:To reduce the complicated operation of a video tape recorder and a TV receiver by recording a signal specifying the attributes of sound, an image and a mode on a video tape and automatically setting the devices by means of this signal at the time of reproduction. CONSTITUTION:By utilizing a video signal 14 and a sound signal 15 detected by a tuner 9 of a video tape recorder 1, an attribute detection circuit 8 detects the attribute as to video and sound (e.g. monaural recording, stereo recording, video aspect ratio, etc.) and the attribute signal 10 is transferred to a signal conversion circuit 7. On the other hand, a sound mode signal 13 and a video mode signal 12 (aspect ratio) from a TV receiver 2 are transmitted to the signal conversion circuit 7 and then, recorded on the video tape 3. At the time of reproduction, these signals are detected, transmitted to a sound mode switching device 5 of the tape recorder 1 and the video mode switching device of the TV 6 and the devices are automatically set.
Patent JP-2001059880-A (JP)
Title: Alarm clock
Inventor: HANAGATA SATOSHI
IPC: G04B25/04
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an alarm clock capable of waking only a specific person up. SOLUTION: This alarm clock is provided with an arm band 5 to be worn on an arm, and an alarm clock 3 with a transmitter 19 provided separately from the arm band 5 to transmit a signal B at set time. The arm band 5 is provided with a receiver 27 to receive the signal B from the transmitter 19 and a vibrator 29, and the vibrator 29 vibrates at the time when the receiver 27 receives the signal B from the transmitter 19.
Patent JP-H0573555-A (JP)
Title: Document preparing device
Inventor: NAKAMURA MITSUNORI
IPC: G06F3/0481
Filed: 1991-09-17
Abstract: PURPOSE:To use the display screen of the document preparing device equipped with a display function for icons effectively by displaying useful information other than icons on the menu screen of the icons. CONSTITUTION:A control part 13 reads icon menu data out of a ROM 14 to display the menu screen of the icons on a display part 17 through a display control part 16, reads concrete processing items (guide data) regarding an object of processing specified with a specific icon out of the ROM 14 to display them on the menu screen, and associates the specification of the displayed concrete processing items according to the specification of the specific icon.
Patent JP-H0283483-A (JP)
Title: Jamming wave removing apparatus
Inventor: SHIMADA ATSUSHI
IPC: G01S7/02
Filed: 1988-09-21
Abstract: PURPOSE:To erase a pulse jamming wave within a short time by setting the time constant of a digital filter to a high speed when a jamming wave pulse is detected and setting the same to an ultralow speed when not detected. CONSTITUTION:The signal inputted to a main antenna 1 is inputted a subtractor 3 through a frequency converter circuit 2 to be outputted through a power divider 4. The signal inputted to an auxiliary antenna 6 is inputted to a coupler 8 through a frequency converter circuit 7 and the output of said coupler 8 is inputted to 90 deg. hybrids 9, 16. The output of the 90 deg. hybrid 16 becomes signals changed in amplitude and phase by mixers 15a, 15b and said signals are synthesized by a power combiner 17 to be applied to the subtractor 3. An auxiliary circuit for matching the amplitude and phase of the jamming signal of the main antenna and those of the jamming signal of the auxiliary antenna is provided. The presence of the jamming signals is detected by a pulse detection circuit 19 and the time constants of the digital filters 13a, 13b of the auxiliary circuit are changed over through a time constant setting circuit 20.
Patent JP-S60129948-A (JP)
Title: Optical recording medium
Inventor: SASAKI OSAMU
IPC: G11B7/24015
Filed: 1983-12-15
Abstract: PURPOSE:To obtain an optical recording medium which is easily produced by forming projected parts in a body at one side of a supporter and a transparent substrate respectively to set a gap to be formed between these supporter and substrate, therefore forming a prescribed gap between the supporter and the substrate. CONSTITUTION:Projected parts 11a and 11b of the prescribed height are formed in a body at the outer and inner circumferential parts of a supporter 11. Then a circular transparent substrate 12 made of a transparent acrylic material, etc. is set opposite to the supporter 11. A recording layer 13 is formed on the substrate 12. The supporter 11 and the substrate 12 are adhered to each other at the parts 11a and 11b by an adhesive 14 with the layer 13 set inside. Thus a prescribed gap 15 is formed between the supporter 11 and the subsrate 12. Thus a gas is set between the supporter 11 and the substrate 12 by means of the parts 11a and 11b formed in a body to the supporter 11. This can omit a spacer requiring the highly accurate processing. Furthermore the labor is also greatly reduced for positioning, etc. needed at assembling the optical recording medium.
Patent JP-H0553231-A (JP)
Title: Silver halide photographic sensitive material and processing method thereof
Inventor: ISHIGURO SEIJI
IPC: G03C5/30
Filed: 1991-08-26
Abstract: PURPOSE:To improve photographic characteristics by consisting the above- mentioned material of a silver halide in which 70mol% is a silver chloride and 50% of the total projection area of the total particles have (I, II) faces and incorporating at least one kind of specific compds. therein. CONSTITUTION:The silver halide consists of the silver halide in which 70mol% is the silver chloride and 50% of the total projection area of the total particles have the (I, II) faces. In addition, at least one kind of the compds. expressed by formula I, formula II are incorporated therein. In the formulas, A1, A2, A3, and A4 denote the nonmetal atom group necessary for perfecting a nitrogenous heterocycle and may be the same or different; B denotes a bivalent combination group; m denotes 0 or 1; R1, R2, R3 and R4 respectively denote an alkyl group; X denotes the ion necessary for balancing charges; n denotes the number of the paired ions necessary for balancing the charges over the entire part; n is 0 in the case of an intra-molacular salt.
Patent JP-H03101085-A (JP)
Title: Heat treatment of crimp terminal and connection thereof to cable
Inventor: HORIBE KINYA
IPC: C22F1/08
Filed: 1989-09-14
Abstract: PURPOSE:To obtain durable and stable electric connection by annealing a connecting part between a crimp terminal and an electric cable while radiating a high energy beam thereon. CONSTITUTION:Annealing of a connecting part 7 between a crimp terminal and an electric cable is carried out by radiating a high energy beam thereon. The radiation condition of laser light is so selected as to partly anneal the surface layer 10 of the terminal making contact with the electric cable. The temperature necessary for laser annealing, depends on the kind of material but, is 300-800 deg.C in the case of brass and the radiation time is as short as 3-6 seconds. In this way, the connecting part between the crimp terminal and the electric cable is partly heated within a short time and annealed and thus the crystal grains in the terminal surface layer are roughened and softened, resulting in improvement of adhesion strength between the electric cable and the terminal. Consequently, the connection becomes stable and durable electrically and mechanically.
Patent JP-H1059555-A (JP)
Title: Paper supply device and printing device
Inventor: KATO HIROYUKI
IPC: B65H1/26
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent a side fringe guide which guides a side fringe part of paper from moving in the direction of paper width when an open and close cover is closed so as to prevent paper from being supplied while it is tilted. SOLUTION: When an open and close cover 16 is opened, an arm 18 pushes a paper supply base 12 to separate it from a paper supply roller 25. Paper P is set on the paper supply base 12 by moving a side fringe guide 14 freely in correspondence to paper size. When the open and close cover 16 is closed, the paper supply base 12 approaches the paper supply roller 25. At this time, if the side fringe guide 14 is at a predetermined position, one set of travel prevention members 20 are positioned in such a manner that they nip the side fringe guide 14 to prevent the side fringe guide 14 from moving in the direction of paper width when the open and close cover 16 is closed.
Patent JP-S60129285-A (JP)
Title: Printer
Inventor: KATOU SHINGO
IPC: B41J29/42
Filed: 1983-12-16
Abstract: PURPOSE:To eliminate inconveniences included in connecting a spacing motor and an encoder directly to each other, by providing a position-detecting encoder separately from the spacing motor for driving a carriage. CONSTITUTION:A space sensor 29 constituted of a photo-encoder is provided separately from the spacing motor 20, and is fitted to a shaft 24a of a guide pulley 24 for fitting a spacing wire 25 for transmitting a driving force of the motor 20 to the carriage 10. In order to separate the space sensor 29 for detecting the position of the carriage 10 from the spacing motor 20, the sensor may be mounted on the carriage 10.
Patent JP-H0550449-A (JP)
Title: Foam molding tool
Inventor: KONDO TETSUO
IPC: B29C39/10
Filed: 1991-08-23
Abstract: PURPOSE:To prevent the surface of a product from generating flashes by constituting the title molding tool so that a positional deviation of an insert is not generated, by a method wherein simultaneously with mold clamping the insert is held reliably on a mold surface. CONSTITUTION:An insert 20 is set to one side mold face of a molding tool 10 possessing a top force 11 and bottom force 12, the skin 25 is set to the other mold face, a foamed resin material P is cast and the insert 20 and skin 25 are molded integrally. At this time, a protrusion 17 is provided in a projected state partly on a set side mold face part, at the time of the mold clamping, the insert 20 is pinch-pressed against the other mold face side by the protrusion 17 through the skin 25 and held on the other mold face. With this construction, positional deviation of the insert 20 is not generated at all.
Patent JP-S60129252-A (JP)
Inventor: KOIDE TETSUYA
IPC: B32B5/18
Filed: 1983-12-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。