baber/WOPTO huggingface dataset:
Patent JP-H01154181-A (JP)
Title: Rotary member supporting device
Inventor: SATO TSUMUTOSHI
IPC: G03G15/09
Filed: 1987-12-11
Abstract: PURPOSE:To prevent the temperature of a sleeve part from rising drastically by relatively rotating a sleeve and a through member and communicating both ends of the sleeve with the air outside. CONSTITUTION:A magnet supporting shaft 86 being a through member is penetrated in the sleeve 81. Both tips of the magnet supporting shaft are fixed and supported by side plates 87 and 88 as another through member supporting means, and a magnet MG is fitted to a magnet supporting shaft 86. The sleeve 81 is rotated by a rotating and driving means. Unlike a conventional embodiment, franges blocking the hollow of the sleeve 81 are not placed on both ends of the sleeve, and communicate with the air outside. Thus, if there are heating factors in the sleeve 81, a phenomenon to ventilate the sleeve 81 occurs to promote heat liberation; therefore the temperature of the sleeve 81 never rises dramatically.
Patent JP-H09216919-A (JP)
Title: Cycloolefin copolymer and its production
Inventor: NISHIZAWA OSAMU
IPC: C08F232/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a cycloolefin copolymer excellent in moldability, heat resistance, stiffness, clarity, solvent resistance, etc., by copolymerizing a specific cycloolefin with a 2-12C α-olefin by using a specific catalyst. SOLUTION: A catalyst comprising an org. transition metal compd. represented by the formula: CpMAm-1 (wherein Cp is cyclopnetadienyl; A is a halogen, H, a 1-10C alkyl, an alkoxy, etc.; M is a transition metal of the group 4 or 5; and (m) is the valency of M) and an organoaluminumoxy compd. having (p) structural units represented by formula I and (q) structural units represented by formula II (wherein R<2> is a 2-10C hydrocarbon group) in a ratio of q/(p+q) of 0.1-0.9 is prepd. A cycloolefin represented by formula III (wherein R<3> to R<14> are each H, a 1-20C hydrocarbon group, etc.; and K is 0, 1, or higher) and a 2-10C α-olefin are brought into contact with the catalyst to give a copolymer having structural units represented by formula IV (wherein p is 0-10) and having a molar ratio of cycloolefin/α-olefin of (30/70)-(90/10).
Patent JP-2001135095-A (JP)
Title: Semiconductor memory circuit, and test method
Inventor: SUGIMOTO EI
IPC: G11C16/06
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To enable testing read-out after burn-in including an access time in a flash memory. SOLUTION: An ADDRESS signal is inputted to a row decoder 3 and a column decoder 4, the signal is outputted to word lines WL0, WL1, WL2 by the row decoder 3, further, the signal is inputted to a transistor 1-0, memory cells 1-1, 1-2. Also, the transistor 1-0, the memory cells 1-1, 1-2 are connected to a bit line BL. First, the word line WL0 is activated and data 1 is read out. After that, the word WL0 is not activated and the word line WL1 is activated, data 0 of the memory cell 1-1 is read out. The memory cell 1-2 and the word line WL0 are activated and data 1 is read out, after that, the data 0 of the memory cell 1-2 is read out, thus output data is varied from 1 to 0, a read-out test after burn-in including an access time of all bits can be performed as a result.
Patent JP-2000149642-A (JP)
Title: Vehicular lighting fixture using discharge bulb as light source
Inventor: TAMURA SHINICHI
IPC: F21V7/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To surely shield electromagnetic waves at a low cost by forming a reflector body with a resin and by forming a metal-sprayed film on its outside surface. SOLUTION: In this vehicular lighting fixture T1, high electromagnetic shielding performance can be exerted because a metal-sprayed film 23b having a thickness difficult to form by deposition or plating thickness of millimeter order is formed on the outside surface of a reflector 23. Any kind of metal can be used for the sprayed metal as long as it has a shielding property, for instance, copper or the like is used. Because the part of a reflector body 23a made of a resin is reinforced by the help of the metal-sprayed film 23b having a large film thickness, the strength of the reflector 23 can be enhanced although the main part is made of the resin in order to lighten it. Additionally, since the shielding film is formed by metal spraying, it can be simply carried out as compared with deposition or plating without using a large-scale special device.
Patent JP-H04182849-A (JP)
Title: Local screen control system
Inventor: TSUTSUMI YOSHIO
IPC: G06F13/00
Filed: 1990-11-19
Abstract: PURPOSE:To improve a remote maintenance function by performing new addition to screen format data, update, deletion, and initialization according to the contents of an ID for screen control. CONSTITUTION:A part 21a of transfer data is set to 'A' for local screen creation (new addition), to 'B' for the update of the local screen specified with the part 21b, to 'C' for the deletion of the local screen specified with 21b, and to 'D' for the initialization of the local screen. A host computer 1 sets a function index 21a and then a terminal which receives the local screen control data 21 refers to the index part 21 to execute a function corresponding to its contents.
Patent JP-H03176493-A (JP)
Title: 3-substituted alkenylcephalosporin derivative
Inventor: NISHITANI YASUHIRO
IPC: A61P31/04
Filed: 1989-12-01
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is (substituted) phenyl; R<2> is H or lower alkyl; R<3> is COOR<4> (R<4> is lower alkyl), COR<4>, SO2R<4> or CONHR<5> (R<5> is H or lower alkyl); (n) is 1 or 2]. EXAMPLE:A compound expressed by formula II. USE:An antibacterial agent against Gram-positive and Gram-negative bacterial, especially the Gram-negative bacterial. PREPARATION:A ylide compound expressed by formula III (R<6> is alkyl or phenyl; P<1> and P<2> are amino or carboxy-protecting group) is made to react with an aldehyde compound expressed by formula IV to provide a compound expressed by formula V, which is then deprotected.
Patent JP-H01153991-A (JP)
Title: Communication system for article identifying device
Inventor: FUJISAKA NAOTO
IPC: G06Q50/00
Filed: 1987-12-10
Abstract: PURPOSE:To speed up a line by allowing a controller to receive a response of command reception and then send write data. CONSTITUTION:When a data carrier 20 approaches the controller (CO) 10 and enters an operation area, a carrier signal sent out of the CO 10 is detected by a carrier detecting circuit 28 for a carrier 20. Its detection signal releases a command code memory control circuit 25 from being reset and its operation is started. Then when the carrier 20 is made to attain write access to data, a line command consisting of a synchronizing carrier, an address, etc., is sent to the carrier 20 from the CO 10. In response to it, the carrier 20 sends a response consisting of a synchronizing carrier, a status, etc., back to the CO 10. In this case, if an error occurs, an error code is inserted into the status and a command waiting state is entered after the response. In response to this response, the CO 10 adds data to be written and horizontal parity to synchronizing characters, etc., and sends them. Therefore, error processing is speeded up in case of a command error.
Patent JP-S63161775-A (JP)
Title: Picture input device
Inventor: FUJITA MIKIO
IPC: H04N1/401
Filed: 1986-12-24
Abstract: PURPOSE:To easily correct the unevenness of the light quantity of a light source so as to be able to input pictures by previously storing the data of the unevenness of the light quantity of the light source and correction the output level of a sensor, which reads the pictures, based on the data. CONSTITUTION:A titled unit provides a reading sensor 2 which scans the pictures of an original P and a reference original P0 in terms of two dimensions so as to read, an averaging circuit 3 which averages the number of black picture elements in a specified rectangular area so as to compute the data of the unevenness of the light quantity of the light source 1 based on the output data from the reading sensor 2, a storage circuit 4 which stores the data of the unevenness of the light quantity of the light source 1 computed in the averaging circuit 3 and an arithmetic circuit 5 which corrects the level of the reading sensor 2 based on the data of the storage circuit 4. Therefore, by previously storing the data of the unevenness of the light quantity of the light source 1 the output level of the sensor 2 which reads the pictures based on the data can be corrected. Thus, the unevenness of the light quantity of the light source 1 can be easily corrected so as to be able to input the pictures.
Patent JP-S6412261-A (JP)
Title: Oxygen content measuring apparatus and method for gas
Inventor: DABUITSUDO EMU KAPONE
IPC: G01N27/409
Filed: 1987-12-10
Abstract: PURPOSE: To measure the oxygen content of a gas by maintaining a tube which can conduct oxygen ions at a controlled temperature and measuring the ambient temperature of the tube with a temperature measuring means connected to an oxygen quantity displaying means, and then, automatically correcting the deviation of oxygen content measurements based on the temperature difference between the ambient temperature and controlled temperature. CONSTITUTION: The housing 14 of an oxygen content measuring instrument is passed through 16 a boiler wall 16 and the front side of the housing 14 is surrounded with a filter 20 and a flame arrester 22. A tube-like electrochemical battery 24 is supported in the housing 14 and closed and opened ends 25 and 27 are provided. Then the battery 24 is attached to a seal section 32 which separates a flue gas circulating area from an atmosphere enclosing area 36. The outside of the battery 24 is exposed to a flue gas and the inside of the battery 24 is exposed to the atmosphere. In addition, a heater device 38 having lead wires 40 is provided and the inside of the battery is maintained at a fixed controlled temperature equal to the ambient temperature in a boiler room, and then, the deviation of oxygen content measurements is automatically corrected.
Patent JP-H11150320-A (JP)
Title: Semiconductor light-emitting device and manufacture thereof
Inventor: HIRATA SHOJI
IPC: H01S5/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce intricacies and to improve mass-productivity and reliability in manufacturing a semiconductor light-emitting device having a window structure. SOLUTION: A semiconductor light-emitting device has a semiconductor layer 8 on a semiconductor substrate 1. The layer 8 has at least a first conductive clad layer 2, an active layer 4 having a quantum well structure, and a second conductive clad layer 6. Both end faces of an optical resonator in the direction of resonator length are formed of cleaved surfaces. The thicknesses of the grown film of the layer 8 are arranged in such a manner that a relatively thin region and a relatively thick region are selectively formed over the surface of the layer 8. Thin regions 12 are formed so as to face both ends of the optical resonator in the resonator length direction, and a thick region 11 is formed in the middle of the optical resonator.
Patent JP-2000140851-A (JP)
Title: Sterilized water production device
Inventor: YAMAMOTO RYOHEI
IPC: C02F1/76
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To increase a production quantity with low power consumption and also to respectively reduce a quantity of gaseous chlorine generated and chlorine odor by dividing feed water into an electrolytic bath, having a non-membrane structure, and a mixing device with a branching device, and diluting a sodium hypochlorate aqueous solution produced with electrolysis at the electrolytic bath with water. SOLUTION: City water is fed from a water feed port 11 and is branched to an electrolysis bath side 1 having a non-membrane structure, and a mixing device side 7 with a branching device 6 through a water quantity sensor 10. An electrolytic bath regulator 8 is provided on a water path at the electrolytic bath side 1. Besides, salt water 4 is added to the down stream side of the electrolytic bath 1 from an addition pump 5. Plural sheets of anodes 2 and cathodes 3 are provided to face each other in the electrolytic bath 1 to produce the sodium hypochlorite aqueous solution. The sodium hypochlorite aqueous solution is mixed the water branched to the mixing device side 7 with the branching device 6 with the mixing device 7 to be diluted.  On the other hand, the sodium hypochlorite aqueous solution is taken out from a take-out port 12, being detected with a water quantity sensor 10 and is displayed.
Patent JP-H08143588-A (JP)
Title: Glucosamine derivative and cosmetic containing the same
Inventor: SUZUKI TOMEYOSHI
IPC: A61K8/00
Filed: 1994-11-24
Abstract: PURPOSE: To obtain a new compound useful as a raw material for cosmetics, excellent in film strength and dryabllity and also adhesion and durability, by esterification of glucosamine and/or N-acetylglucosamine with specific organic acid(s). CONSTITUTION: This glucosamlne derivative (e.g. N-acetylglucosamine benzoic ester) is obtained by esterification of glucosamine and/or N-acetylglucosamine of the formula (R is H or acetyl) with organic acid(s) essentially comprising benzoic acid and/or phthalic acid. Specifically, this derivative is obtained, for example, by reaction (esterification) between N-acetylglucosamine and benzoic anhydride in the presence of 4-dimethyiamlnopyridine as catalyst in DMF at 80 deg.C for 3h.
Patent JP-H08235366-A (JP)
Title: Device and method for generating image information, device and method for processing image information
Inventor: TANAKA MASAYOSHI
IPC: G09G5/36
Filed: 1995-12-01
Abstract: PURPOSE: To make it possible to express various colors and to simplify processing. CONSTITUTION: This device is provided with a frame buffer 63 having an area for storing image data and an area for storing a color lockup table (CLUT) corresponding to an optional area in plural divided image data, a geometry transfer engine (GTE) 61 for transforming three-dimensional image information read out from a CD-ROM into two-dimensional information to be plotted on a two-dimensional display screen, reading out color information from the CLUT in accordance with a plotting instruction outputted from a CPU 51 and plotting image data in accordance with the color information.
Patent JP-2001136717-A (JP)
Title: Reluctance motor
Inventor: NASHIKI MASAYUKI
IPC: H02K19/10
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a reluctance motor which can reduce torque ripples, while at the same time keep the torque generated. SOLUTION: This reluctance motor includes a rotor 1 provided with groups of magnetic paths, each constituted of a plurality of divided magnetic paths 7 and having magnetic poles on both ends. The center of the angle formed by the centers of openings of the magnetic poles formed on both ends of each divided magnetic path connecting a set of adjacent magnetic poles, and the center of rotation of the rotor 1 all become the same position. In each group of magnetic paths, the distance between the openings of the magnetic poles of each divided magnetic path is all made the same, except for the one between those with the center of the angle in-between, so that the centers of those groups of magnetic paths are disposed at unequal intervals.
Patent JP-H09160393-A (JP)
Title: Image forming device
Inventor: NUMAZU TOSHIHIKO
IPC: G03G15/16
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To stably transport a paper sheet either in the case of full color print or the monochromatic print, and prevent evolution of ozone by a device of less energy consumption type. SOLUTION: This device is constituted so that belt driving rollers 46 and 47 is severally located in fixed position, a cam 63 is turned counter-clockwise in the case of full color print, the movable supporting roller 57 of the movable arm 55 is shifted upward with the center at a supporting shaft 59, and a carrying belt 43 is held in contact with four pieces of photoreceptor drum 41a, 41b, 41c and 42. In the case of monochromatic printing the cam 63 is turned clockwise, the movable supporting roller 57 is shifted downward while separated from the belt 43, and the belt 43 is held in contact with the photoreceptor drum 42 in between the driving roller 47 and the fix-supporting roller 56, while separated from the photoreceptor drums 41a, 41b and 41c in between the fix-supporting roller 56 and the driven roller 46.  In either case, the press roller 54 is disposed so as to be inclined by an angle δ in the direction of pressing the paper sheet to the belt 43. Moreover, the bias voltage whose polarity is the same as the polarity of a transferring brash is applied.
Patent JP-H10154558-A (JP)
Title: Connector
Inventor: SHIBATA MINORU
IPC: H01R12/16
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of achieving thinning in an orthogonal direction with respect to a substrate face of a printed circuit board. SOLUTION: This connector is provided with a contact having a contact piece to be contacted by inserting and removing it each other and a connection piece to be connected to a printed circuit board 3 and a receptacle 1 and a plug in which plug posts for transmitting an electric signal are provided for respective main bodies, a main body 11 of the receptacle 1 is formed in a bottomed box shape having an one piece 11a arranged along a substrate face 31 of a printed circuit board 3 and an opening 11d at an opposite side of a bottom part, and the contact piece is led out to the opening 11d side from the bottom part. In this case, a contact piece of the contact can be slackened in a direction along one piece 11a of the main body 11 of the receptacle 1 when the plug posts are inserted and removed from the opening 11d.
Patent JP-H07177419-A (JP)
Title: Signal processor
Inventor: SAKUTA TAKESHI
IPC: H04N5/232
Filed: 1994-12-19
Abstract: PURPOSE:To provide a signal capable of preventing the hand shake of a camera and obtaining reproduced images of improved image quality without depending on the quantization bit number of an A/D converter and the capacity of a memory and suitable for integration. CONSTITUTION:A motion detection circuit 4 compares signals from a converter 2 with the signals stored in the memory 3 and detects motion and an image output range specifying circuit 6 specifies the image output range of an image pickup part 1 corresponding to a correction amount determined by the detected output of the motion detection circuit 4. Then, the image pickup part 1 outputs the signals of the range specified by the image output range specifying circuit 6 from the signals of an image pickup element in the range capable of image pickup and the outputted signals are used as video signals and displayed on a screen. Thus, since the signals supplied to the motion detection circuit can be the data amount of a degree capable of detecting the motion, the capacity of the memory and the quantization bit number of the A/D converter can be made small.
Patent JP-H08169909-A (JP)
Title: Production of aqueous polymer
Inventor: ISHIKAWA YOSHINOBU
IPC: C08F14/06
Filed: 1994-12-19
Abstract: PURPOSE: To produce a stable aqueous polymer which scarcely forms an agglomerate and contains no coarse particle by using a specified emulsifier for the emulsion polymerization or microfine suspension polymerization of vinyl monomer(s). CONSTITUTION: In the emulsion polymerization or microfine suspension polymerization of one or more vinyl monomers, the emulsifier used comprises a mixture of sulfonates of an alkyltetralin of formula I (R<1> and R<2> are each H or a 1-16C hydrocarbon group, provided that the total number of carbon atoms of R<1> and R<2> is 3 to 16) and an alkylindan of formula II (R<3> and R<4> are each H or a 1-16C hydrocarbon group, provided that the total number of carbon atoms of R<3> and R<4> is 4 to 17) or their salts and a linear alkyl benzenesulfonate or its salt at a weight ratio of (0.2:99.8) to (5:95.0). This process gives a stable aqueous polymer, such as vinyl chloride polymer, which scarcely forms an agglomerate and contains no coarse particle.
Patent JP-S63266929-A (JP)
Title: Sequential decoder
Inventor: AGENO YUUZOU
IPC: H03M13/23
Filed: 1987-12-10
Abstract: PURPOSE:To attain high speed decoding processing by storing a branch point considered to have a maximum pathmetric value at the forward processing and directly going back to a prescribed branch point instantly at a fault of decoding. CONSTITUTION:A decoding section 11 retrieves and decodes the most probable path and decodes a received signal by comparing a threshold valve with a pathmetric value obtained by fano measurement of the received signal based on the fano algorithm. In the forward processing of the path by the decoding section 11, the information of the branch point when any of the forward pathmetric values exceeds the threshold value is stored sequentially in a backward pointer section 12. When any of the forward pathmetric value proceed to the branch point where the value cannot exceed the threshold value, the control section 30 gives the branch point information stored in the backward pointer section 12 to the decoding section 11 to return directly backward thereby restarting the forward processing of the path. Thus, the decoding processing is processed at a high speed.
Patent JP-H07167458-A (JP)
Title: Cabinet for air conditioner
Inventor: KAWAI HIDENAO
IPC: F24F13/20
Filed: 1993-12-15
Abstract: PURPOSE:To constitute major parts of a reinforced plastic without using a metal insert by a method wherein a cabinet is integrally formed of a reinforced plastic material only, and at the same time, a duct, etc., is made attachable to an opening by a metal companion flange. CONSTITUTION:A cabinet 30 made of resin is constituted by making an engineering plastic, etc., expand at a low lever, and integrally forming. Then, at a specified location on a peripheral wall 30a, a groove is formed as a marker to show that it is an outside air intake port 15. Then, a metal phase flange 33 is inserted from the inside of the cabinet 30 made of a resin, and its cylindrical part 33a is fitted in the outside air intake port 15, and at the same time, bolts 34 are inserted in holes provided on the peripheral wall 30a. Then, holes 35 are drilled on a flange part 18a of an outside air introducing duct 18, at the locations which correspond with the holes provided on the peripheral wall 30a. Then, on the bolts 34 protruding to the outside from the holes on the peripheral wall 30a, the holes 35 drilled on the flange part 18a are fitted, and nuts are clamped on the bolts 34.
Patent JP-H08184909-A (JP)
Title: Mark projecting device for determining sticking position andarticle sticking method using projecting device thereof
Inventor: TOKUNAGA YUZO
IPC: G03B21/00
Filed: 1994-12-19
Abstract: PURPOSE: To provide a projecting device capable of precisely sticking a sticking article to a prescribed position without damaging or contaminating the outer surface of an adherent, and an article sticking method using this projecting device. CONSTITUTION: In a sticking positioning mark projecting device for projecting a positioning mark showing an article sticking position to an adherent 2 when a sticking article is stuck to a prescribed article sticking position in the adherent 2, a light transmitting sheet 10 having the positioning mark written thereon is placed on a sheet placing surface according to a positioning part 23 formed on a sheet placing member 20, and the positioning mark provided on the sheet is projected as the positioning mark to the adherent 2 by the light emitted by a light source 41.