baber/WOPTO huggingface dataset:
Patent JP-H11205308-A (JP)
Title: Authentication method and information system
Inventor: FUKUZAWA YASUKO
IPC: G07B15/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To authenticate legality of an ID card that is used for communication via an onboard device with a road side device. SOLUTION: An IC card 201 and an onboard device 211 mutually authenticate with each other in advance and the IC card 201 transfers authentication information for a road side device 211 of the IC card 201 from the IC card 201 to the onboard device 211. When the communication between the onboard device 211 and the road side 221 is started, the onboard device 211 and the road side device 221 at an exit tollgate are mutually authenticated and the onboard device 211 transfers the authentication information for the road side device in the IC card 201 to the road side device 221 and the road side device 221 uses the transferred authentication information to authenticate the IC card 201.
Patent JP-H06146308-A (JP)
Title: Construction method of underground skeleton
Inventor: MIYOSHI SHINICHI
IPC: E04H6/10
Filed: 1992-11-17
Abstract: PURPOSE:To construct an underground wall having thickness corresponding to earth pressure and hydraulic pressure caused by depth and to provide an underground skeleton excellent in construction efficiency and ensuring an effective space at a low cost. CONSTITUTION:After a relatively thin underground wall 2 is constructed to an underground bearing layer 1, an inverted construction method is used to excavate the underground wall 2 as an earth retaining wall gradually in the direction of the depth from a surface layer and to move excavated earth. A post cast reinforced concrete wall 4 combined with the underground wall 2 is so constructed that it is thinner when it goes up to upper layers in the ground, and thicker when it goes down to lower layers.
Patent JP-H07136129-A (JP)
Title: Electromagnetic induction system
Inventor: MINAMI SHIGETOSHI
IPC: A61B5/04
Filed: 1993-11-12
Abstract: PURPOSE:To improve the discriminating property of a signal from noises by receiving an electromagnetic induction signal with two coils to amplify a difference of signals received with the coils by an amplification circuit. CONSTITUTION:Receiving coils 21a and 21b provided on a wrist watch are wound in such a direction that electromagnetic induction currents (received signal currents) Ia and Ib and generated respectively when a transmitting coil 17 provided on a shirt generates an electromagnetic induction signal in the direction Z0. Voltages developed at both ends of capacitors Ca and Cb by the received signal currents Ia and Ib generated in the receiving coils 21a and 21b are inputted into differential amplifiers OP1 and OP2, respectively, and amplified. Then, outputs of the differntial amplifiers OP1 and OP2 are outputted into input terminals on the negative and positive sides of the differential amplifiers. Thus, the differential amplifiers amplify the difference of the received signals and the received signal amplified is outputted to a waveform shaping circuit 23 thereby enabling the reducing of the amplification factor of a noise generated with the amplification circuit as compared with that of the signal.
Patent JP-H03176485-A (JP)
Title: Coumarin derivative, its preparation and use and thiazolylacetic acid derivative as intermediate
Inventor: KUCKERT EBERHARD
IPC: G01N33/542
Filed: 1990-11-15
Abstract: NEW MATERIAL: A compound of formula I (R 1  is H or cyano; R 2  is phenyl substd. by nitro, cyano, etc., in the 2-, 4- or 5-position, or thiazolyl substd. by Cl, cyano, etc., in the 2-, 4- or 5-position; R 3  is H, C 1-4  alkyl or C 1-4  alkoxycarbonyl-C 1-4  alkyl; R 4  is H, C 1-4  alkyl or phenylsulfonyl).  
     EXAMPLE: 7-Methylamino-3-(4-aminophenyl)-coumarin.  
     USE: Useful for dyeing physiologically active substances.  
     PROCESS: A compound of formula II is reacted with a compound of formula III (R 5  is cyano, C 1-4  alkoxycarbonyl or carboxyl). 
     COPYRIGHT: (C)1991,JPO
Patent JP-H10129273-A (JP)
Title: Glass run channel
Inventor: TANAKA YUUJI
IPC: C08K5/20
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of abnormal noise caused by the contact of a back side surface of a glass seal lip with an inside surface of a body part by covering at least one of them with the highly slidable material different from the material of the body part. SOLUTION: A glass channel 1 comprises a body part 11 of the U-shaped section to be mounted on a sash 820 of a window frame, and a glass seal lip 12 to be brought into slidable contact with a window glass 81 to be opened/ closed. The highly slidable material 10 different from the material of the body part 11 is covered on an inner side surface 110 of the body part 11. The slidability and the wear resistance with the window glass 81 can be improved by covering the highly slidable material 10 on a glass sliding part 13, and the glass channel from which no abnormal noise (snappy noise) occurs can be obtained by covering the inner side surface 110 of the body part 11 with the highly slidable material 10.
Patent JP-H0232757-A (JP)
Title: Inductive power converter for application with variable input/output voltage
Inventor: HAAMAN RII RENJIYAA
IPC: H02M3/00
Filed: 1988-12-05
Abstract: PURPOSE: To enable the efficient operation over a wide range, by a method wherein two additional inductors are respectively driven through diodes. CONSTITUTION: A DC input voltage is supplied to a circuit through positive and negative input terminals 10 and 12. The circuit consists of 1st-4th switches 14, 18, 24 and 30, an inductor 16 and capacitors 36 and 38 and, further, has an input timing circuit 20, an output timing circuit 32, an input voltage comparator 22 and an output voltage comparator 34. The 1st and the 2nd switches 14 and 18 are controlled by the input voltage comparator 22 through the input timing circuit 20 to charge the inductor 16. The 3rd and the 4th switches 24 and 30 are controlled by the output timing circuit 32, etc., to discharge the inductor 16. The respective switches are opened and closed so as to make the output side and the input side open in the charging cycle and the discharging cycle, respectively. With this constitution, the efficient operation can be performed over a relatively wide range of the DC input voltage.
Patent JP-H11198374-A (JP)
Title: Ink jet head and recorder
Inventor: NOJIMA SHIGEO
IPC: B41J2/055
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient suction force even by sealing an actuator. SOLUTION: The ink jet head 10 for discharging an ink droplet from a nozzle by applying an electric pulse between a diaphragm 5 and an electrode by a driving circuit to deform the diaphragm by an electrostatic force comprises a vibrating chamber 9 having a wall surface formed of the diaphragm 5 and a wall surface attached to the electrode, and a first cavity 22a having a wall surface attached with leads for connecting the driving circuit to the electrode and communicating with the chamber 9. In this case, the chamber 9 is hermetically sealed. To increase a volume of an actuator of a hermetically sealed portion, the chamber 9 or a second cavity 40 communicating with the cavity 22a is further provided.
Patent JP-H06274973-A (JP)
Title: Tape recorder
Inventor: SHINOHARA ISAO
IPC: G11B15/29
Filed: 1993-12-08
Abstract: PURPOSE:To reduce the number of parts and also to secure a magnetic tape against damage by controlling a pinch roller to be separated from and to be in pressurized contact with a capstan and maintaining the separated state of the pinch roller from the capstan without making pressurized contact. CONSTITUTION:When a holder main body 11 and 1st and 2nd holders 14 and 15 are moved to be clockwise turned, control parts 20b and 21b are controlled by bends 138a and 139a, so that 1st and 2nd pinch roller arms 20 and 21 are made not to come into contact with an inner side wall part 11b of the holder main body 11 while the 1st and 2nd pinch rollers 5 and 6 are controlled not to be brought into pressurized contact with the 1st and 2nd capstans 36 and 37 respectively. By this method, the separated state of the pinch roller from the capstan without making pressurized contact can be maintained, and the recorder is miniaturized and moreover the number of parts can be reduced.
Patent JP-H06137812-A (JP)
Title: Detecting method for color registration error
Inventor: ASHIKAGA HIDEAKI
IPC: B41J2/525
Filed: 1992-10-22
Abstract: PURPOSE:To provide a color registration error detecting method which improves the detection accuracy of the slippage of color registration to make the high artistic properties of an image and high speed compatible with each other by extracting the only original slippage of color registration from the slippage of registration of a color image being read through a pattern reading means and various vibrational components. CONSTITUTION:A sampling length and frequency to detect a pattern for detecting a registration error are made to approach the wavelength of a vibrational component of each part whose sampling length is read together with a registration error component by a registration error detecting means, or the integerfold wavelength. The sampling length is lengthened as much as possible. The sampling frequency and its integerfold and the frequency of the vobrational component included in the above detection signal are set up so as to satisfy such a condition as those frequencies are kept away from each other as far as possible.
Patent JP-H02153568-A (JP)
Title: Manufacture of photoelectric integrated circuit
Inventor: MUROTANI TOSHIO
IPC: H01S5/00
Filed: 1988-12-05
Abstract: PURPOSE:To improve a photoelectric integrated circuit in manufacturing yield by a method wherein a high melting point metal layer is epitaxially formed as a mask on a required part of a substrate, and the metal layer film is partially etched to form an electrode. CONSTITUTION:A conductor region 9a is epitaxially formed in crystal through ion implantation on a II-V compound semiconductor substrate 1 of WSi or the like using a high melting point metal layer film as a mask, and the substrate 1 is etched to form an optical device forming recessed part 3. Then, the layer 20 is partially etched through an RIE method to form a gate electrode 10 of WSi after an optical device has been formed. The crystal of the region 9a where an electronic component is formed is kept good in state even after a prolonged heat treatment of high temperature, and a photoelectric integrated circuit composed of an optical device and an electronic circuit integrated together can be manufactured in high yield by the use of a WSi film which has little pinholes and stress.
Patent JP-H0884913-A (JP)
Title: Complex filter
Inventor: HOSOYA YOSHIKUNI
IPC: B01D29/62
Filed: 1994-11-16
Abstract: PURPOSE: To provide a complex filter in which membrane filtration is possible without installing a filter for pretreatment, and regeneration is easy when a hollow fiber module clogged up. CONSTITUTION: A filtration tank 1 is filled with a floating particle filter medium 3, more than one hollow fiber module 7 are suspended into a filter medium layer formed by the filter medium 3, filtrate is removed from the hollow fiber membranes outside the tank 1, an agitator 10 for the filter medium layer 4 is installed below the filter medium layer 4 so that complex filtration is made possible. In a hollow fiber membrane module, numbers of hollow fiber membranes are placed in a net-type cylinder, a mounting space in the tank 1 is reduced, a hollow fiber membrane module 7 is constituted in a spiral form or in an arc so that the effects of agitation and washing are improved.
Patent JP-H11137461-A (JP)
Title: Washstand cabinet
Inventor: SUZUKI KAZUHIKO
IPC: A47K1/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide comfortable coldness to a user, and supply gentle and cold blow to the user. SOLUTION: A sing with a vanity cabinet is composed of a base cabinet 11, and a blower 12 disposed inside it. The blower 12 is provided with an outer air introducing port 22 to accept outer air, an inner air introducing port 23 to accept air in a changing room, a ventilation passage 24 connected to the introducing ports 22 and 23, a warm water heat exchanger 26 and a blower 27 disposed in the ventilation passage 24 a blow port 28 to discharge air from the blower 27 to the changing room, and an electric shutter to open/close the introducing ports 22 and 23. Outer air can thus be accepted to supply cold air, and the changing room can be heated.
Patent JP-H08147421-A (JP)
Title: Device and method for generating issuing processing data of information recording medium
Inventor: INADA MAYUMI
IPC: G06K17/00
Filed: 1994-11-18
Abstract: PURPOSE: To easily and speedily perform processing data generating operation by generating issuing processing data on the basis of an optionally registered formed even if formats of instructions, etc., for information operation are different by information storage media. CONSTITUTION: A new format registering means 2 registers a new format first. Then a data information registering means 3 registers data information. A processing data generating means 4 generates an issue pattern file or sample pattern file as processing data. Thus, the issue pattern file or sample pattern file is generated as the issuing processing data 5. For the purpose, real data used for information operation are registered on an information storage medium C as data which are actually written on the information recording medium C and then the obtained issuing processing data can be obtained in the form of the issue pattern file.
Patent JP-H04180821-A (JP)
Title: Hollow yarn film filtration device
Inventor: ITO GIICHI
IPC: B01D65/02
Filed: 1990-11-16
Abstract: PURPOSE:To obtain an energy-saving hollow yarn film filtration device with the high cleaning effects on an external pressure-type hollow yarn by supporting the hollow yarn of a hollow yarn film module in a horizontal direction, and at the same time, providing an air diffusion device and/or a water spray device which clean hollow yarn. CONSTITUTION:At least, one or more hollow yarn modules consisting of hollow yarns 18 and a water collection part 17 connected to the hollow yarns 18 are arranged in a tank 15. The hollow yarns 18 of the hollow yarn module 2 are supported horizontally, and at the same time, an air diffusion device and/or a water spray device for cleaning the hollow yarns 18 are arranged. As a result, it is possible to obtain a hollow yarn film filtration device capable of cleaning an external pressure-type hollow yarn efficiently and securing an adequate quantity of processing water in saved space with energy-saving function.
Patent JP-H06161164-A (JP)
Title: Image forming device
Inventor: KOTAKE TAKASHI
IPC: G03G21/10
Filed: 1992-11-18
Abstract: PURPOSE:To make possible the recycling of toner remaining on the surface of a photosensitive drum without being transferred onto a sheet and improve the quality of an image transferred onto the sheet in an image forming device for a laser printer or the like. CONSTITUTION:A timing roller 5 is provided with paper powder suction part 14 so as to remove paper powder stuck to the timing roller 5. A process cartridge 6 is provided with a neutralizing cylinder 19 for electrically neutralizing toner scraped off a photosensitive drum 7, and a toner recovery container 20. The toner collected in the recovery container 20 is returned into a hopper 9 so as to recycle the toner. The paper powder stuck to the timing roller 5 is not thereby carried into the following sheet feeding process so as to improve the quality of an image transferred onto a sheet, and the mixing of paper powder in the toner recovered in the toner recovery container 20 is reduced to make recycling possible.
Patent JP-H09132252-A (JP)
Title: Tube container and its manufacture
Inventor: TSUCHIYA HIROTAKA
IPC: B65D35/10
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a tube container for which the body part and the head are integrally formed securely, and a barrier property of minimum necessity in response to a content is imparted to the whole body, and its stable manufacturing method with less production loss. SOLUTION: A tube container 20 and a cylindrical body 1 under a state being inserted in a mandrel, are inserted in a first cavity, and an internal molding part 2 is formed by an injection molding or a compression molding in such a manner that the internal molding part 2 may be heat-welded to the internal surface of the end part of the cylindrical body 1. Then, the previously mentioned internal molding part 2 being molded is inserted in a second cavity under a state wherein an insert member 3 which is molded in advance by a sheet molding is fitted on the top, and an external molding part 4 is formed by an injection molding or a compression molding.
Patent JP-H04180963-A (JP)
Title: Reinforced polyamide resin composition
Inventor: NATORI ITARU
IPC: C08K13/04
Filed: 1990-11-16
Abstract: PURPOSE:To prevent warpage and improve impact resistance. high-temp. rigidity, mechanical strengths, and dimensional stability by compounding a blend of a polyamide with a polyolefin with glass fibers and an inorg. aluminosilicate filler. CONSTITUTION:1-99wt.% polyamide, 1-99wt.% polyolefin contg. 0.01-20mol% molecular units contg. carboxyl groups, epoxy groups, or groups derived from them, and 0-99wt.% another polyolefin are blended. The resulting blend (A) is compounded with glass fibers (B) and an aluminosilicate filler (c) of a circular shape (e.g. baked kaolin) in such a wt. ratio as to satisfy formulas 0.01<=[(B)+(C)]/(A)<=2.0 and 0.6<(B)/(C)<1.6.
Patent JP-2000336259-A (JP)
Title: Flame-retarded polyester resin composition
Inventor: KANAI HIROYUKI
IPC: C08L75/04
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin which has a sufficient thermal shock resistance for preventing cracking at an ordinary temperature change when applied to an insert molded product and further has an excellent flame retardance. SOLUTION: To (A) a thermoplastic polyester resin, against the total weight of the composition, (B) 1 to 25 wt.% impact resistance-imparting agent, (C) 1 to 50 wt.% inorganic filler, (D) 1 to 25 wt.% flame retardant and (E) 0.1 to 10 wt.% aromatic polycarboxylic ester are blended. Preferably, (A) the thermoplastic polyester resin is a resin mainly comprising polybutylene terephthalate.
Patent JP-H10129792-A (JP)
Title: Container
Inventor: MATSUI MASAYOSHI
IPC: B65D88/76
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a container excellent in chemical resistance and load resistance, easily attaching piping of each kind and rich in sealability. SOLUTION: A container has a container main body 12 having a mouth part 26a formed thereto, the opening pipe 16 provided to the inner peripheral surface of the mouth part 26a and the cover layer 14 composed of a polynorbornene resin covering the outer peripheral surface of the container main body and a part of the opening pipe 16 protrudes from the container main body 12 and the cover layer 14. A pipe P is mounted while the protruding part of the opening pipe 16 is grasped by a tool.
Patent JP-S63165278-A (JP)
Title: Doffing truck for thread temporary twisting machine
Inventor: HIRAI KAZUYASU
IPC: D01H9/10
Filed: 1986-12-26
Abstract: PURPOSE:To hold the bobbin of a peg stand by means of the same bobbin chucker and to mount the bobbin to a thread winding device, by a method wherein the bobbin chucker is elevatably, horizontally turnably, and vertically movably mounted to a slide frame. CONSTITUTION:An empty bobbin B of a peg stand 20 is held by means of a bobbin chucker 28 elevatably, horizontally turnably, and vertically rotatably mounted to a slide frame 32. The slide frame 32 is moved to a thread winding device 3 side, and the bobbin is removed from a peg 23, and is horizontally rotatably and vertically rotatably mounted to the thread winding device 3. After a support arm 29 receives a fully wound package P from the thread winding device 3, it is moved to the peg stand 20 side, and when the bobbin is horizontally turned and mounted to the peg stand 20, the bobbin chucker 28, simultaneously, holds the bobbin B. This constitution holds the bobbin of the peg stand by means of the same bobbin chucker, mounting of the bobbin to the thread winding device, and enables improvement of a doffing work.
Patent JP-H06161817-A (JP)
Title: Thread on-line debugging device
Inventor: KURIYAMA KAZUYA
IPC: G06F9/48
Filed: 1992-11-18
Abstract: PURPOSE:To provide the thread on-line debugging device which enables the on-line debugging of a thread at one part while operating plural threads. CONSTITUTION:This on-line debugging device is provided with a remote debugging monitor at an assembler level equipped with the functions of execution control and data access depending on a target microprocessor such as a single step or a break point and a remote source code debugger used while being connected with the remote debugging monitor for communication, and when the remote debugging monitor is operated inside a process to be debugged as the thread, the remote debugging monitor is simultaneously handled as a process independent of the process to be debugged and receives the illegal instruction signal of break point hit through an asynchronous signal handler 202.
Patent JP-H10148384-A (JP)
Title: Air-conditioner
Inventor: ITAGAKI ATSUSHI
IPC: F24F13/10
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To perform the feed of cold air with high efficiency by a method wherein air resistance of the vertical air direction plate of a supply opening is decreased when rotation is effected in a state that the vertical air direction plate of the supply opening is pointed to a horizontal position. SOLUTION: A vertical air direction plate comprises a main vertical air direction plate 7 provided at least on both sides with axle parts 6; and an auxiliary air direction plates 8 situated below the main vertical air direction plate 7 and formed such that the size in a longitudinal direction is increased, extension parts (c) arranged on both side thereof and extending the both sides of the main vertical air direction plate 7 and formed in a recessed state, and the extension parts (c) are rotatably coupled together through a coupling part. The auxiliary air direction plates 8 and stepped parts 5a extending along the both sides of the main vertical air direction plate are formed on both sides of a supply opening 5.  When the main vertical air direction plate 7 is rotated to a horizontal position, by bringing the extension part of the auxiliary air direction plate 8 into contact with the stepped part of the supply opening, the auxiliary air direction plates 8 are rotated approximately to a horizontal position in priority.
Patent JP-2000132938-A (JP)
Title: Disk cartridge
Inventor: KIRIHARA KAZUFUMI
IPC: G11B23/03
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the limitation of an insertion direction for a recording/ reproduction device, to enable insertion and loading from an arbitrary direction, at the same time, to prevent a shutter for opening and closing an opening window from being carelessly opened and closed, and to securely protect a disk- shaped storage medium to be accommodated in a disk cartridge for accommodating the disk-shaped storage medium. SOLUTION: In a disk cartridge, a cartridge body for accommodating a storage medium disk D is formed in a disk shape by incorporating front and back halves 3 and 4 with disk-shaped main plate parts 3a and 4a, a shutter 13 is rotatably built into a cartridge body 2, where the shutter opens and closes opening windows 12 and 10 corresponding to a head being formed at the main plate parts 3a and 4a of the front and back halves 3 and 4, and the cartridge body and the shutter 13 are relatively rotated and operated, thus opening and closing the opening window corresponding to the head.