baber/WOPTO huggingface dataset:
Patent JP-H03142490-A (JP)
Title: Toner cartridge
Inventor: ISHII YOSHIFUMI
IPC: G03G15/08
Filed: 1989-10-30
Abstract: PURPOSE:To adjust exposure in a lamp width direction with a simple constitution by providing a light shielding plate on the upper part of a toner cartridge. CONSTITUTION:The toner cartridge 32 is interchangeably mounted to the upper side of a developing device 22, and an almost perpendicularly projecting light shielding plate 38 is formed on the upper side wall 37 of the cartridge 32. The forward and backward ends of the light shielding plate 28 are obliquely cut into a shape suitable for the illuminance distribution of the light source lamp of an exposing device 19. Since both ends of the light source lamp tend to be darker, the blocking widths of both ends are narrower than that of a central part having higher illuminance. Consequently, a low exposure is set without adversely affecting the service life of the lamp, and a uniform illuminance distribution is obtained.
Patent JP-H07135373-A (JP)
Title: Semiconductor optical element module
Inventor: HAYASHI TAKESHI
IPC: H01S5/00
Filed: 1993-11-11
Abstract: PURPOSE:To provide a semiconductor optical element module having low thermal resistance which can be assembled according to simple steps and in which the temperature can be detected accurately. CONSTITUTION:A temperature detecting element 5 is built in a heat introduction plate 2 and a semiconductor optical element 1 is mounted on the heat introduction plate 2 immediately above the temperature detecting element 5.
Patent JP-H06106175-A (JP)
Title: Purification device of hot bathtub water
Inventor: SAKASHITA YOSHIHITO
IPC: C02F1/78
Filed: 1992-09-28
Abstract: PURPOSE:To hold hot water to a clean state by sterilizing hot water by low concn. ozonized air so as not to injure a bathing person by unreacted ozone. CONSTITUTION:A high voltage discharge type ozone generator 12 sending ozonized air to the ozonized air suction device 5 of a hot bathtub water circulating passage 11 through an oxonized air supply pipe 15 is arranged and an intermittent voltage supply means 18 supplying intermittent voltage to the ozone generator 12, an intermittent voltage control means 19 controlling the voltage supply interval of the intermittent voltage supply means corresponding to the ozone concn. set by an ozone concn. setting means 20 and the supply amt. of ozonizing air detected by an air supply amt. detection means 22 and an intermittent voltage and air supply amt. correction means 21 are arranged to a control unit 17. By this constitution, the supply interval of voltage to the ozone generator 12 is controlled while the correction corresponding to the irregularity of the supply amt. of ozonizing air is performed and set low concn. ozonized air can be stably formed even when the supply amt. of air is fluctuated.
Patent JP-H02133010-A (JP)
Title: Control center
Inventor: TEZUKA NORIO
IPC: H02B1/30
Filed: 1988-11-10
Abstract: PURPOSE:To interlock the operation of a changeover switch and the opening and closing of a door to improve the property of safety by a method wherein a linear member, having flexibility, is arranged movably between the changeover switch and the door to combine the linear member with a spring. CONSTITUTION:When a door 15 is closed, the inner wire 24a of a release 24 is moved to the side of a changeover switch 9 and the other end thereof is projected to the projecting part of the changeover switch 9. When the changeover switch 9 is tried to switch it to a testing position under this condition, the rear part thereof is precluded from projecting and the switch 9 can not be switched. When a molded-case circuit breaker is put OFF and the changeover switch 9 is positioned to the side of testing, the other end of the inner wire 24a of the release 24 is pushed to move it to the side of the door 15 and one end thereof is projected from the front surface of an enclosed box 11. Accordingly the door 15 can not be closed when the door is tried to close it since the door 15 is abutted against the inner wire 24a and, therefore, the molded-case circuit breaker can not be thrown.
Patent JP-2000112153-A (JP)
Title: Coating liquid for formation of charge producing layer and electrophotographic photoreceptor
Inventor: KAITANI MITSURU
IPC: G03G5/05
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a coating liquid which hardly causes changes in viscosity or deterioration in electrophotographic characteristics during storage and which can be stored for a long time by incorporating an antioxidant. SOLUTION: The coating liquid for formation of a charge producing layer of an electrophotographic photoreceptor contains at least a charge producing material and antioxidant. As for the antioxidant, a compd. having a hindered phenol skeleton and/or triazine ring is preferably used. For example, 2,6-di-tert- butyl-4-methylphenol and 2,6-di-tert-butyl-4-(4,6-bis(octylthio)-1,3-triazin-2-ylamino) phenol can be used. This antioxidant is added usually by 1 to 1000 ppm to the coating liquid, preferably 5 to 100 ppm weight concn. One or more kinds of antioxidants may be added.
Patent JP-H05119923-A (JP)
Title: Disk controller
Inventor: OMORI MASARU
IPC: G06F3/06
Filed: 1991-10-29
Abstract: PURPOSE:To provide the disk controller which can process the read operation of data at high speed without waiting for the lapse of time until stabilizing the revolutions of a motor even when reading is requested from a host while the motor is stopped. CONSTITUTION:In the case of reading data from a disk device 5, a comparator 19 compares held address information with the address of data as a reading object so as to detect whether the data of the reading object are held in a buffer memory 13 or not. When the data are stored in the buffer memory 13, an interface controller 17 outputs the relevant data in the buffer memory 13 through a first buffer circuit 11 to the host 3 without revolving the motor in the disk device 5.
Patent JP-H04156613-A (JP)
Title: Instruction buffer device
Inventor: OSHIMA TOSHIHARU
IPC: G06F9/38
Filed: 1990-10-20
Abstract: PURPOSE:To raise the efficiency of instruction decoding by connecting fields which needs interpretation, and transferring them to a decoder input when the instruction code is divided into plural fields, and the instruction is decoded by means of combining them. CONSTITUTION:A previously decided instruction bus is divided into the field for a basic part and the field for an extension part before read-out data from a buffer 2 is transmitted to an instruction decoder 9. The instruction codes of the two basic parts 1 and 2 are outputted side by side from an inputted instruction code string. The instruction code of the extension part, which is the maximum two unit length of the extension part 1 and/or 2 arranged in accordance with respective basic parts, is outputted to the field of the corresponding extension part. Since the plural basic parts 1 and 2 are outputted to a fixed position on the bus even if the extension part exists between them, the instruction decoder can combine and decode them at a time. The two terms arithmetic instructions existing the most can simultaneously be decoded by one instruction decoder in spite of the presence or absence of the extension part.
Patent JP-H05223509-A (JP)
Title: Displacement detector
Inventor: TAKEKOSHI SHINGO
IPC: G01D5/245
Filed: 1991-10-29
Abstract: PURPOSE:To make the set space of a linear actuator small and continuously detect the displacement thereof even in the case where fixed teeth are connected without blocking the movement distance of a moving object by forming a magnetic circuit in rack teeth with regard to the detector using a resolvable digital conversion circuit. CONSTITUTION:The displacement detector comprises magnetic pole pairs 10a, 10b, 105, which have two pairs of magnetic pole teeth, in which two pairs of magnetic poles 8a, 8b excited with exciting coils 9a, 9b for different polarity are arranged in the direction of a teeth trace of clutch teeth 4 every specified pitch respectively. These magnetic pole pairs 10a, 10b, 10c are arranged in the direction of the teeth trace of the rack teeth 4 at a uniform pitch and provided to shift one-third pitch by one-third pitch of said rack teeth at right angles with the teeth trace of the rack teeth 4.
Patent JP-H03147685-A (JP)
Title: Operation system for elevator
Inventor: YAMAGISHI YASUYUKI
IPC: B66B1/16
Filed: 1989-10-31
Abstract: PURPOSE:To secure the secrecy of a company by operating an elevator according to the operation pattern corresponding to the belonging group of a floor for a getting-on field call and operating the elevator according to the operation pattern of an another group if all passengers get off, thus avoiding the simultaneous getting-on with another group and the getting-off on the floor occupied by another group. CONSTITUTION:When an operation pattern A is selected, a cage passes through a getting-on floor even if the getting-on field call is registered, since the 2-5 floors are nonstop floors, and the registration of the cage call is prohibited, and the character lamps 21 of the destination buttons for the 2-5 floors on a cage call registration panel 13 light off. The first floor and 6-8 floors answer to the getting-on field call, and at the same time, the characters 21 on the destination buttons for the first and 6-8 floors on the cage call registration board 13 light up. The cage call by a getting-on person is registered, and operations are performed, answering to the getting-on field call at the 6- and 7-th floors. If the cage call is not registered, the cage call at the first floor is automatically registered, and a door is opened on the confirmation stage of the arrival to the first floor, and it is confirmed by an inside-cage load detector that all passengers get off from the cage, and the door is closed.
Patent JP-2000112814-A (JP)
Title: Method and device for allocating memory
Inventor: GRAHAM STONEY
IPC: G06F12/02
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a memory allocation method and a memory allocation device capable of reducing the fragmentation of a memory. SOLUTION: Free memory blocks 60 and 61 form the 1st memory allocation list recorded based on the sizes of these blocks 60 and 61 and the 2nd memory allocation list recorded based on the addresses of the blocks 60 and 61. When a memory block is requested, the 1st list is retrieved, a memory block of proper size is allocated to the request and then the contents of the 1st and 2nd lists are updated based on the allocation. When a memory block is released, the 2nd list is retrieved, and when a free memory block adjacent to the released memory block exists, the released memory block and the free memory blocks are mutually connected to form a free memory block and then the contents of the 1st and 2nd lists are updated.
Patent JP-S62142121-A (JP)
Title: Antitumor active substance
Inventor: NAKAI SATORU
IPC: A61K38/17
Filed: 1985-12-16
Abstract: NEW MATERIAL:An antitumor active substance active to suppress the proliferation of tumor cell and containing a polypeptide of formula I (X is Cys or Ser; Z is H or peptide having the amino acid sequence of formula II or peptide or amino acid following the sequence from its N-terminal and deficient of one or more amino acids) as a constituent protein. USE:Antitumor agent. PREPARATION:An immuno-competent cell originated from mammal, e.g. mononuclear cell such as lymphocyte (e.g. T-cell, B-cell, etc.), monocyte, macrophage, etc., is cultured in a medium normally used in cell culture preferably in the presence of an agent for inducing antitumor substance (e.g. phytohemagglutinin, concanavalin A, etc.). The objective antitumor active substance can be separated from the resultant supernatant liquid of the culture product by conventional method used in the separation of proteinous substance.
Patent JP-H08145068-A (JP)
Title: Shaft coupling
Inventor: TOMII HIROYASU
IPC: F16D3/04
Filed: 1994-11-17
Abstract: PURPOSE: To transmit power by allowing slide of axial cores of a driving shaft and a driven shaft, and provide clutch function, and simplify a structure. CONSTITUTION: A shaft coupling consists of a first end disk 1 which is installed by fixing to a side inner than the shaft end of a driven shaft, a center disk 2 which is installed in a condition in which a space is provided on the shaft end part of the outer side thereof, and a second end disk which is installed on the shaft end of a driving shaft. A pin 5 and a bush bearing 4 which are arranged on one diameter are provided on the surface of the first end disk 1, and a U-shaped notch part 22 which is engaged with the center disk 2 is formed on the center disk 2. A pair of tooth parts 21 are formed on the outer side surface of the center disk 2, and two pair or more of recessed parts which are engaged therewith are formed on the surface of the second end disk.
Patent JP-S63134894-A (JP)
Title: Scroll compressor
Inventor: SUZUKI YASUYUKI
IPC: F04C18/04
Filed: 1986-11-27
Abstract: PURPOSE:To obtain a small-sized bypass mechanism by installing a mechanism for discharging the fluid in a compression chamber outside the compression chamber into the base plate part of a fixed scroll and opening and closing said mechanism by a bypass valve driven by the selection of the suction pressure and discharge pressure. CONSTITUTION:When a compressor is driven with the max. faculty, a bypass hole 14 and a discharge hole 16 are closed by a bypass valve 17, using the pressure in a valve seat space 19 as discharge pressure. In the capacity control, the bypass hole 14 and the discharge hole 16 are allowed to communicate by the opening operation of the bypass valve 17, using the pressure in the valve seat space 19 as suction pressure, and a portion of fluid is discharged outside a fixed scroll 1. Therefore, the bypass mechanism for a compression chamber 5 for the capacity control can be made compact.
Patent JP-H04161049-A (JP)
Title: Stepping motor fitted with sensor
Inventor: KOBAYASHI YOICHI
IPC: H02K37/04
Filed: 1990-10-23
Abstract: PURPOSE:To prevent the projection to be detected from being broken due to the deformation of a rotary reel by making a projection to be detected in and around the center of the rotary reel. CONSTITUTION:A stator core 4, which has stator winding 3, is molded by resin 5, and is provided with a bearing 5a, and as a whole, it forms a stator part 4a. A frame 6, which has a bearing 6a, is press-fit and fixed in the stator part 4a. The bearings 5a and 6a are provided, freely in rotation, with a rotary shaft 2a, which has a rotor 7 corresponding to the stator core 4. To the bottom 4b of the stator part 4a, a circuit board 8, which has a detector, electronic parts 2c, etc., is attached through a mounting screw 8a, and a projection 1e to be detected, provided in the side plate 1d of a rotary reel 1, is arranged in the shape of corresponding to the detector 2b, and a cover 9 covers the circuit board 8 in such a condition that it maintains slit space with the side plate 1d.
Patent JP-H06107964-A (JP)
Title: White pigment composition
Inventor: UCHINO MASAHIRO
IPC: C09D11/16
Filed: 1992-09-29
Abstract: PURPOSE:To obtain the subject composition having low toxicity to human body and poisoning, not precipitating hard cake, having excellent re-dispersibility, comprising titanium oxide treated with alumina, a carboxyl-containing (meth) acrylate resin and an alcoholic solvent. CONSTITUTION:The objective composition comprises (A) titanium oxide treated alumina, (B) a carboxyl-containing (meth)acrylate resin and (C) an alcoholic solvent (e.g. methanol). The component A, for example, is obtained by grinding titanium oxide such as rutile structure titanium oxide by a wet method, classifying by centrifugation to give a slurry of fine particles, adding an aqueous solution of Al salt to the slurry, neutralizing, adsorbing formed aluminum oxide hydrate on the surface of titanium oxide. The component B is preferably obtained by copolymerizing a (meth)acrylic acid hydroxyalkyl ester such as 2-hydroxyethyl acrylate with a (meth)acrylic acid alkyl ester such as methyl acrylate and a carboxyl-containing monomer such as acrylic acid.
Patent JP-H09167555-A (JP)
Title: Earth leakage breaker
Inventor: MATSUDA HIROSHI
IPC: H01H83/02
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To make a breaker small and enhance component mounting efficiency to a case by mounting an overcurrent detecting part and an overcurrent trip device to the upper side of an interpole insulating table, and arranging a zero phase current transformer between the bottom of the case and the interpole insulating table. SOLUTION: A relay part assembly to which a movable insulating shaft body 7 is mounted and in which a relay part 14 is positioned in the upper part of a zero phase current transformer 13 is mounted to a case 1. An interpole insulating table 20 is detachably mounted in the upper position of the zero phase current transformer 13 to the case 1. After the relay part assembly is mounted, an overcurrent detecting part and an overcurrent trip device are arranged on the upper side of the interpole insulating table 20, and the zero phase current transformer 13 is arranged between the bottom of the case 1 and the interpole insulating table 20.
Patent JP-2000111910-A (JP)
Title: Color back light and field sequential liquid crystal display element using the same
Inventor: YANAGI MASAHIRO
IPC: G02F1/1335
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To enable light of color used in a light source to irradiate as the light of bright color without muddiness even for back light in which the light from the light source is irradiated through a light guide plate and a light diffusion plate provided on the surface of the light guide plate. SOLUTION: This color back light is provided with a light guide plate 21 introducing light through a side wall and irradiating in a plane shape from one surface side and plural color light sources 22 (22R, 22G, 22B) emitting different color light, e.g. three colors of red(R), green(G) and blue(B) on the side wall of the light guide plate 21. Then, a color filter sheet 24 is provided on one surface side, and in the color filter sheet, color filter parts 24R, 24G, 24B which correspond to the color of the plural color light sources 22 mentioned above, are alternately formed. Further, a field sequential liquid crystal display element uses this back light as a time division driving back light.
Patent JP-H01188096-A (JP)
Title: Video signal discriminator
Inventor: UIRIAMU ESU BAADEITSUKU
IPC: H04N17/04
Filed: 1988-11-11
Abstract: PURPOSE: To reliably identify a VCR signal and a television broadcasting signal by generating a local signal (broadcasting signal) when a comparing signal is within a scheduled range to show that a video signal is from a local video reproducer (broadcasting signal source). CONSTITUTION: This device is provided with a video signal receiving and timing data generating means and a timing data comparing means comparing timing data of a first time interval with timing data of a second time interval and generating a comparing signal corresponding to the quantity of jitters in the video signal. The device is also provided with a judging means for generating the local signal when the comparing signal is within a first scheduled range to show that the video signal is from the local video reproducer and for generating the broadcasting signal when the comparing signal is within a second scheduled range to show that the video signal is from the broadcasting signal source. Thereby the VCR signal and the television signal are precisely identified.
Patent JP-S63239006-A (JP)
Inventor: SHINKAWA MINORU
IPC: B60P3/16
Filed: 1986-12-01
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-H08126182-A (JP)
Title: Structure of bus bar phase converting section
Inventor: SUGIMURA MORIO
IPC: H02G15/06
Filed: 1994-10-24
Abstract: PURPOSE: To make it possible to form a cross connection metal fittings by bending without using welding which is a conventional method by constituting the cross connection metal fittings with a straightly extended long side section and a short side section which is extended at right angles with the long side section from one end of it. CONSTITUTION: Between an extended section 60 (U, W) of each connection terminal 54 (U, W) and a bus bar 58 (U, W) which is the same phase with the extended section, a cross connection metal fittings 62 is located which is constituted of a long side section 62A and a short side section 62B which is formed integrally with the long side section 62A at right angles with that section. Due to this connection method, the connection terminals 54 (U, W) and the bus bars 58 (U, W), which are located on both sides of a V-phase metal fittings, are connected with their phases being the same. In a central bus bar 58V, up and down divided sections near its end section are provided with twist and the other end is so bent that it may form a connection terminal 54V. Because of this structure, the number of connections can be lessened.
Patent JP-H03144631-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YOSHIDA KAZUHIRO
IPC: G03C1/38
Filed: 1989-10-31
Abstract: PURPOSE:To reduce residual dye stains, to prevent scratching and sticking between photosensitive materials, and to enhance storage stability for a long period by incorporating a specified dye and at least one kind of an anionic surfactant in at least one layer in a silver halide photosensitive material and hardening it with a specified hardener. CONSTITUTION:At least one of the layers in the silver halide photographic sensitive material contains at least one of the dyes represented by formula I, and at least one kind of anonic surfactant, and it is hardened by the hardener represented by formula II. In formulae I and II, R1 is carboxy, alkyl, aryloxycarbonyl, or the like; R2 is alkyl substituted by sulfo or carboxy, or the like; each of R3 - R5 is H or optionally substituted alkyl; L is a divalent organic group; each of (m) and (n) is a positive integer; and (p) is 0 or 1, thus permitting the obtained photosensitive material to be reduced in residual dye stains, enhanced in scratch resistance, and improved in adhesion and storage stability for a long period.
Patent JP-H02130851-A (JP)
Title: Die ejector
Inventor: HIDESE WATARU
IPC: H01L21/67
Filed: 1988-11-10
Abstract: PURPOSE:To alter the vertically moving state of a pin in response to the alteration of the type of a chip by composing of cams having different characteristics, a switching unit for switching the position of a cam follower, and the pin for plunging up from below a rocking member for rocking in cooperation with a mounting member at a contact position and the chip on a wafer. CONSTITUTION:When the vertically moving state of a pin is altered by altering the type of a chip, the rod 33a of a cylinder 33 is retreated to disconnect a cam follower 27 from a cam 22, while the rod of a cylinder 34 is projected to engage the end 30a of the mounting member 30 of a cam follower 28 with the engaging part 32 of a rocking member 25, thereby bringing the follower 28 into contact with a cam 23. Thus, the member 25 is rocked on the basis of the cam curve of the cam 23, and the pin is extended to plung up the chip on the wafer. In this case, if the cams 22, 23 have cam curves advantageous for the vertically moving state of large, small chips, the chip can be advantageously plunged up in response to the alteration of the type of the large or small chip.