baber/WOPTO huggingface dataset:
Patent JP-S63264624-A (JP)
Title: Liquid epoxy resin composition
Inventor: FUJIMOTO TAKAZO
IPC: C08G59/50
Filed: 1987-07-21
Abstract: PURPOSE:To improve reliability of a relay, by using a liquid epoxy resin free from an aromatic solvent in an liquid epoxy resin composition for sealing of relays. CONSTITUTION:A liquid epoxy resin composition for sealing relays is composed of as main components a liquid epoxy resin, dicyandiamide, a curing accelerator and an inorganic filler. The composition is an one-pack type thermosetting liquid epoxy resin composition which employs as the liquid epoxy resin an epoxy resin free from an aromatic solvent.
Patent JP-H0838469-A (JP)
Title: Tomography, tomograph, and x-ray recording device therefor
Inventor: NAKANO KATSUZO
IPC: G03B42/02
Filed: 1994-08-01
Abstract: PURPOSE:To precisely induce the position of a plane sectional layer surface to photograph, and improve operability. CONSTITUTION:An X-ray film cassette 7 used for curved surface tomographing by a tomograph has a cassette body 81 and a lid 82 mounted on the cassette body 81 to be openable and closable. Sensitized papers 81a and 82a are provided on the bottom surface in the inner part of the cassette body 81 and on the inner surface of the lid 82. An X-ray film is nipped between the sensitized papers 81a and 82a. The sensitized paper 81a on the X-ray source side has a photosensitive pattern 81b for sensitizing the position information corresponding to a plurality of plane sectional layer surfaces preliminarily set in the lower jaw and the dental arch of the lower jaw. The photosensitive pattern 81b is formed of a light shielding material.
Patent JP-H051315-A (JP)
Title: Metallic material at furnace opening part in converter
Inventor: NAKATAKE NORIYASU
IPC: C21C5/46
Filed: 1991-06-25
Abstract: PURPOSE:To surely prevent erosion of a metallic material at furnace opening part in a converter, particularly, brick holding part and to extend the service life thereof without developing trouble, such as water leakage. CONSTITUTION:In the brick holding part 13 in the metallic material at the furnace opening part in the converter, a guide pipe 15 for cooling composed of double pipe and forming nonfusing surface treating layer 18 on outer surface of the outer pipe 17 and flowing cooling water in the inner pipe 16, is embedded.
Patent JP-H05346816-A (JP)
Title: Digitization controller
Inventor: KASHIMA NOBUO
IPC: G05B19/408
Filed: 1992-06-15
Abstract: PURPOSE:To eliminate the need for setting the coordinate value of a polygonal area at every scanning plane by providing a storage part which stores the area of a scanning by a three-dimensional coordinate, and deciding the area of the scanning on the designated scanning plane based on the three-dimensional coordinate stored in the storage means. CONSTITUTION:The three-dimensional coordinate value DM' of the polygonal area is preliminarily set in the polygonal area storage area 15-b of a scanning limit storage part 15, and a polygonal area deciding part 12-a which decides the polygonal area is added to a scanning control part 12. When a scanning limit is the polygonal area, the scanning control part 12 decides whether or not the scanning plane from a plane designation control part 19 is an Y-Z plane. When the scanning plane is the Y-Z plane, the polygonal area deciding part 12-a decides the polygonal area based on the Y-Z coordinate value of the data set at the polygonal area storage area 15-b.
Patent JP-H0468135-A (JP)
Title: Deodorizer and toilet device provided therewith
Inventor: MORIKAWA YOSHITAKA
IPC: E03D9/00
Filed: 1990-07-10
Abstract: PURPOSE:To semipermanently produce deodorizing effects by providing a heater upstream of a deodorizing chamber, in which components of high concentration of odor are washed with water to deodorize them, while deodorants are heated to reactivate them. CONSTITUTION:When a user takes the seat of a toilet stool, a detector functions to actuate a fan 5 and when the user gets up, the fan 5 stops. If the operation of the fan is continued, deodorants 6 such as active carbon are saturated after certain period of time, so that deodorizing ability falls down. If a reactivation switch 30b is turned on at this moment, a motor 16 of a pump 17 and a changeover valve 27 are energized to feed hot water to a washing-deodorizing chamber 26. Further a heater 23 is heated and components of high concentration of odor released from the deodorants 6 are led to the chamber 26 through a duct 25, where said components are washed with hot water, so that odorless air is discharged together with waste water into the stool 1 from an outlet 29.
Patent JP-S5881330-A (JP)
Title: Switch circuit
Inventor: KATAKURA HIDEO
IPC: H04J3/00
Filed: 1981-11-11
Abstract: PURPOSE:To decrease signal lines, by providing a circuit which transmits on/off states of a switch group with a sampling circuit for transmitting the state of each switch on time-division basis, and a circuit for restoring the signal transmitted on time-division basis. CONSTITUTION:A switch group connects with a controller or a clock transmission line 4 and synchronizing signal transmission line 3 and a frequency divider 5 is put in operation; and NAND circuits 111-11n to select one of switches 101-10n successively and once all are selected, the selection is repeated from the beginning. Successively selected signals are transmitted as a serial signal to the controller through a line 7. The transmitted signal is distributed to flip- flops 131-13n through a frequency divider 8 and AND circuits 121-12n to be latched. Outputs of those flip-flops 161-16n are status signals of the switch group.
Patent JP-H0738722-A (JP)
Title: Image pickup device
Inventor: KUZE AKIHIKO
IPC: H04N1/19
Filed: 1993-07-22
Abstract: PURPOSE:To reduce pickup quality degradation caused by the aberration of an optical system. CONSTITUTION:A convergent optical system 11 converges image pickup light 10 of an object to a first focal plane. A relay optical system 13 forms an image, which is formed on the first focal face, onto a second focal plane again. A one-dimensional array sensor 14 provided with plural light receiving elements is arranged on the second focal plane. The one-dimensional array sensor 14 is constituted by alternately arranging the plural light receiving elements 15 in two of front and rear lines at equal intervals. A mask board 12 is provided with plural small holes 16 board respectively corresponding to the respective light receiving elements 15 of the one-dimensional array sensor 14. The image pickup device is mounted at an aircraft or an artificial satellite so that the formed image of the object can be moved rectangularly to the light receiving element lines of the one-dimensional array sensor 14.
Patent JP-H066114-A (JP)
Title: Inter-line leakage suppression structure
Inventor: MIURA TARO
IPC: H01P3/08
Filed: 1992-06-16
Abstract: PURPOSE:To suppress leakage between lines without losing the characteristic of a shield type line such as a tri-plate line. CONSTITUTION:An electric groove 20 formed through the elimination of a dielectric body is provided at a position apart from both inner conductors 14, 16 by a prescribed distance. Thus, the resonance frequency in the waveguide mode is shifted to the outside of an operation frequency band to suppress the leakage between the inner conductors 14, 16.
Patent JP-S6240471-A (JP)
Title: Life informing device for image forming unit
Inventor: MORI TAKASHI
IPC: G03G21/18
Filed: 1985-08-16
Abstract: PURPOSE:To inform the proper time of changing even to the plural kinds of image forming units having different life span by providing a device that switches the set value into plural steps corresponding to each of plural image forming units. CONSTITUTION:A device 1 such as a printer etc. is constituted of a device main body 2 and an image forming unit 3 that can be attached and detached to and from the body 2. Magnets 6a, 6b are provided at the rear end of the image forming unit 3, and by these combination, reed switches 7a, 7b are also made on and off in four ways. Accordingly, by attaching magnets 6a, 6b in different combination for four kinds of image forming devices having different life span, time for substitution is set only by installing the image forming unit to the device main body 2. Thus, the image forming units of plural kinds different in the limit of life can be coped with, and proper time for substitution can be reported to each image forming unit.
Patent JP-H0524240-A (JP)
Title: Recording device
Inventor: SUGIMURA HIDEO
IPC: B41J2/355
Filed: 1991-07-22
Abstract: PURPOSE:To prevent the decrease of efficiency in recording which occurs in a recording device of heat sensitive type or thermal transfer type wherein irregularity occurs in record if a moving speed of a head is below a predetermined speed, thereby not recording until it reaches the predetermined speed. CONSTITUTION:When a recording is to be performed, a head 2 is energized by driving a carrier 3 by a motor 8 and taking up a ribbon by a motor 15 for recording. When the number of revolutions of the motor 8 is below the regular number of revolutions, a time for energizing the head 2 is controlled by a controller 26. In thermal transfer and thermal recording method, there is a correlation between energy to be supplied to the head 2 and the speed of the carrier in order to record correctly. If the time to energize the head 2 is controlled based on the number of revolutions of the motor 8, excellent recording is possible even if the number of revolutions of the motor 8 is below the regular number of revolutions, so that waste of ink ribbon and space occurring at rising and falling of the motor 8 can be avoided.
Patent JP-S6240785-A (JP)
Title: Photoelectric converter
Inventor: USUI SETSUO
IPC: H01L21/20
Filed: 1985-08-17
Abstract: PURPOSE:To obtain a high performance photoelectric converter formed of a single crystal semiconductor by heating a heat absorber and electrodes by emitting an energy beam to make the semiconductor layer a single crystal by the heat supplied from the absorber and the electrodes to the layer. CONSTITUTION:A transparent ITO film 2 formed on a glass substrate 1, a heat absorber (e.g., an Mo film 3 having many square holes) formed selectively on the transparent electrode 2, a semiconductor layer (e.g., an n-type GaAs layer 4, an i-type GaAs layer 5 and a p-type GaAs layer 6) formed on the electrode over the absorber in the state partly exposed with the absorber, and an Mo film 7 formed on the semiconductor layer are provided. A p-n junction is provided in the semiconductor layer or a Schottky junction is provided between the layer and the electrode. When thus constructed, the absorber and the electrodes are heated by emitting the energy beam. Thus, the semiconductor layer is single-crystallized by the heat supplied to the layer.
Patent JP-H1024347-A (JP)
Title: Core for water jacket of engine and core piece for forming hole as cast between cylinder bores
Inventor: KOJIMA OSAMU
IPC: F02B75/18
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a core enabling the formation of an extremely thin (small) and flat hole for passing cooling water as cast between bores of a siamese type cylinder block which can not form in the forming method using the conventional core for water jacket. SOLUTION: The core 1 for water jacket is composed of a core body 2 for water jacket and a core piece 3 for forming the hole for passing the cooling water on a parting wall between adjacent cylinder bores. In the core body 2, a pair of fitting grooves 4 are formed at the mutually faced position at the upper part corresponding to the parting wall between the adjacent cylinder bores and the core piece 3 is fitted to the fitting grooves 4 at its both ends. The core body 2 is formed with the conventional coated sand. The core piece 3 is made of crystal body of SiO2 controlled with the grain size as the main material Al2 O3 , as the sub-material and further, of the coated sand having about 5% of resin content in 1.0-1.8mm thickness.
Patent JP-S6160843-A (JP)
Title: Paradium alloy for dental ceramic material burning
Inventor: NOHARA KEN
IPC: C22C5/04
Filed: 1984-08-31
Abstract: PURPOSE:To improve further various characteristics as alloy for dental ceramic material burning, by adding specified ratios of >=one kind among Mo, Ag, Co, Ni, Si, Al, Ir, Ru respectively to the titled Pd alloy having a specified compsn. CONSTITUTION:To the titled alloy consisting of, by combining weight ratio, 50-90% Pd, 1-25% Sb, 0.5-15% In, 0.5-15% Sn, 0.1-5% Fe, at least one kind among 0.05-5% Mo, 0.01-5% Ag, 0.01-1% Co, 0.01-5% Ni, 0.01-1% Si, 0.01-5% Al, 0.01-1% Ir, 0.01-1% Ru are added. In this way, Pd alloy having characteristics superior in physical, mechanical, chemical properties necessary to artificial tooth, etc. in oral healing, and in points relating hygiene and aesthetic, is obtd.
Patent JP-H0343235-A (JP)
Title: Welding of wire mesh to plastic part
Inventor: SUGIHARA YOSHIAKI
IPC: B29L31/30
Filed: 1989-07-12
Abstract: PURPOSE:To weld firmly without damaging a wire mesh peripheral section by providing a projection line for positioning on the outside of a crest projection line projectingly provided on a welding section of a wire mesh for a plastic part, melting the projection line and covering a mesh end section with the melt. CONSTITUTION:A lower section material 1' of an outer case of an oil filter for a car is constituted of thermoplastic, for example, a nylon resin molded material, and a couple of section crest projection lines 12 are molded telescopically inside a wire mesh welding surface 11 and a projection line 13 for positioning the height higher than that of the crest projection line 12 slightly closer side of the periphery of the crest projection line 12. The wire mesh 2 for a filter is usually made of stainless steel, and its peripheral section 21 is placed on the crest projection line 12, and its peripheral edge is set in the given position by the projection line 13 for positioning. A supersonic horn 3' is installed crossing the crest projection line 13 and the projection line 13 for positioning, and when the same is oscillated and pressed simultaneously, the projection line 13 for positioning is melted and turned around upwardly in a manner of wrapping the mesh peripheral section 21. Simultaneously, the crest projection line 12 is melted and integrated with molten resin turned around to weld the mesh peripheral section 21 from both of its surface and rear surface.
Patent JP-S5881316-A (JP)
Title: Current mirror circuit with switching function
Inventor: OKADA KOUZOU
IPC: H03F3/343
Filed: 1981-11-11
Abstract: PURPOSE:To hold stable circuit operation characteristics when a power source is turned on, by connecting a diode between the base and emitter of a mirror transistor (TR). CONSTITUTION:When a power source is turned on, a TRQ4 and a mirror TRQ4 are connected on Darlington basis and the base potential of the mirror TRQ4 even when to rises in accordance with a rise in power potential VCC is limited by the forward voltage of a diode D1 connected between the base and emitter of the mirror TRQ4, thereby limiting the base current of the TRQ4. Consequently, even when the mirror TRQ4 turns on in a transition period, e.g. when electricity is conducted, a current mirror circuit having a switching function never becomes uncontrollable by an input signal to a switching TRQ1.
Patent JP-H1025063-A (JP)
Title: Spring balancer
Inventor: ABE MASASHI
IPC: B65H54/74
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To perform a winding action at a low speed in a spring balancer which can wind/feed a tool. SOLUTION: A winding drum 7 for a wire rope is built in a casing. A one- way clutch mechanism C is connected to the winding drum 7, and when the winding drum 7 is rotated in the feeding direction, the clutch mechanism C is run idle and a rotational force is not transmitted to a disc 12 constituting a braking mechanism. On the other hand, when the winding drum 7 is rotated in the winding direction, the clutch mechanism C is operated so as to transmit a rotational force to the disc 12. As a brake shoe 19 is brought into pressure contact with the disc 12, rotation of the winding drum 7 is braked, so that a winding action of the drum 7 is carried out at a low speed.
Patent JP-H0524213-A (JP)
Title: Impact dot head
Inventor: TAKEUCHI TAKASHI
IPC: B41J2/265
Filed: 1991-07-22
Abstract: PURPOSE:To embody improvement of printing quality, improvement of reliability, and making a long life by guiding a printing wire only in a necessary direction by an inexpensive method in an impact dot head. CONSTITUTION:An impact dot head is constructed by arranging wire guides 14, 15 in which positions of circular guide holes 20, 21 corresponding to a same printing wire 7 are shifted, near to each other. Thereby, the wire guide having the guide hole of a shape corresponding to deformation, when the printing wire 7 prints, can be obtained inexpensively.
Patent JP-H0467650-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAWAKI YOSHIAKI
IPC: H01L21/301
Filed: 1990-07-09
Abstract: PURPOSE:To reduce the cuttings of a semiconductor substrate and to prevent cracks from occurring in the substrate around a chip region by a method wherein a groove is provided to a wafer along a scribe line provided around a semiconductor chip through an isotropic etching, and another groove is provided to the former groove through an anisotropic etching. CONSTITUTION:A protective film 4 is formed on the whole surface of a wafer provided with a scribe line 2 of shallow groove formed around a semiconductor chip region through a diffusion process. The protective film 4 formed on the scribe line 2 is so removed through etching as to leave a protective film 4a unremoved on the surface of the semiconductor chip region. Using the protective film 4a as a mask, a groove 5 is formed through an isotropic etching. By this setup, a scribe line 2a composed of the shallow groove formed through a diffusion process and the groove 5 formed through an isotropic etching is provided. Using the protective film 4a as a mask again, a groove 6 is provided through an anisotropic etching. By these processes, a scribe line 2b composed of the shallow groove formed through a diffusion process, the groove 5 formed through an isotropic etching, and the groove 6 formed through an anisotropic etching is formed.
Patent JP-H0628795-A (JP)
Title: Head loading device
Inventor: OMORI KIYOSHI
IPC: G11B21/22
Filed: 1992-07-08
Abstract: PURPOSE:To make head loading possible even at the head loading device constituted so as to make a recording and/or a reproducing possible by moving a spindle motor for driving a disk rotation in the condition that a disk cartridge housing a disk is loaded and held on a fixed position. CONSTITUTION:When a disk cartridge 101 is loaded on a cartridge holder 28, a head lifter 22 is pressed on the front surface of the disk cartridge 101. Then, a magnetic head device 66 is placed opposed to the disk 101 in the notched step part of a shipping lock 23 and thus, the recording and/or the reproducing condition is realized.
Patent JP-H0230265-A (JP)
Title: Inter-station relay call transfer system
Inventor: IWANA KENJI
IPC: H04M3/58
Filed: 1988-07-19
Abstract: PURPOSE:To prevent useless occupancy of a relay line by connecting a called terminal set and a transfer destination terminal set via a called exchange after a transfer sender terminal set is restored. CONSTITUTION:A transfer destination identification means 100 receives a transfer request signal sent from a transfer sender terminal set 5 communicating with a called terminal set 4 and a selection signal designating the transfer destination via a relay line 31 so as to identify whether or not the connection reaching a transfer destination terminal set 6 designated by the selection signal passes through an opposite exchange 1 connected by a busy relay line 31. A transfer information transmission means 200 sends the transfer request signal and the selection signal to the opposite exchange 1 via the busy relay line 31 based on the identification. A transfer information reception means 300 receives the transfer request signal and the selection signal. A transfer control means 400 analyzes whether or not a transfer destination terminal set 6 designated by the selection signal is a terminal set accommodated in its own station, connects the transfer destination terminal set 6 to the relay line 31 and releases the relay line 31 if an interruption signal arrives.
Patent JP-H05121555-A (JP)
Title: Manufacturer of electric circuit device using antifuse
Inventor: TSUZUKI NORIHISA
IPC: H01L21/28
Filed: 1991-07-22
Abstract: PURPOSE:To provide a method for manufacturing an electric circuit device using an antifuse in which an amorphous silicon is not overetched even if a severely controlled etching is not conducted when a contact hole is formed on the silicon layer in the device and particularly in a PROM. CONSTITUTION:The method for manufacturing an electric circuit device using an antifuse comprises the steps of depositing a first insulating film 2 on a conductive substrate 1, forming an opening 3 reaching the substrate 1 in the insulating film 2, forming an amorphous silicon layer 4 on a region near the opening 3, forming a platinum layer 5 on the entire upper surface of the substrate 1, reacting the layer 4 with the layer 5 to form a platinum silicide layer 6, removing the layer 6 which is not reacted, forming a second insulating film 7 thereon, and forming a contact hole 8 reaching the layer 6 in the film 7.
Patent JP-H0526053-A (JP)
Title: Gas turbine power plant using stored compressed air
Inventor: KAWAIKE KAZUHIKO
IPC: F02C6/00
Filed: 1991-07-22
Abstract: PURPOSE:To improve the energy recovering efficiency of a power plant using a stored air. CONSTITUTION:On compression side, an electric motor 12 is directly connected to a compressor 2 and drives a compressor 4 through a gear 3. A compressed air is formed by use of the compressors 2, 4 and stored in a compressed air storing cavity 11. Although the temperature of the compressed air is raised by compression, the compressed air is cooled to normal temperature by use of inter-coolers 5, 6 and an after-cooler 7 from the view-point of reduction in compressor shaft power, material strength of the compressor, and protection of the storing cavity. On the other hand, the paper generation side is formed of a general gas turbine device consisting of a compressor 13, a combustor 14, and a gas turbine 15, and the compressed air of normal temperature stored in the compressed air storing cavity 11 is supplied to cool the gas turbine 15 getting a high temperature.
Patent JP-H106454-A (JP)
Title: Polyamide film laminate and manufacture thereof
Inventor: KUZE KATSURO
IPC: B32B27/30
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide film laminate which has high gas barrier properties and outstanding interlayer peeling resistance between polyamide film and a gas barrier layer consisting of vinylidene chloride resin as a main component. SOLUTION: In this polyamide film laminate, a graft copolymer layer consisting of a graft copolymer of polyester and acrylic polymer or a graft copolymer of polyurethane and acrylic polymer exists on at least one of the faces of polyamide film. In addition, a gas barrier layer comprising vinylidene resin as a main component is present on at least, one of the faces of the graft copolymer layer.