baber/WOPTO huggingface dataset:
Patent JP-H077018-A (JP)
Title: Manufacture of schottky barrier gate-type field-effect transistor
Inventor: KATANO FUMIAKI
IPC: H01L21/338
Filed: 1991-02-08
Abstract: PURPOSE:To reduce etching time and easily determine the end point of etching by etching an insulation film until the surface of a semiconductor substrate is exposed to the opening outside an element region and then exposing the surface of a gate electrode. CONSTITUTION:An N-type operation layer 2 is formed on a semi-insulation substrate 1, a gate electrode 3 and a high-concentration N-type contact layer 4 are formed, and then an insulation film 5 is deposited. Then, an insulation film 5 is subjected to dry etching with a photoresist having an opening patter on the gate electrode 3 and at one part outside an element region as a mask. Then, the photoresist is removed, a low-resistance metal layer 7 is deposited on an entire surface. and then a photoresist 8 is formed. Then, after the low- resistance metal layer 7 is selectively etched with the photoresist 8 as a mask. the photoresist 8 is removed and a source electrode 9 and a drain electrode 10 which are in ohmic contact with the high-concentration N-type contact layer 4 are formed.
Patent JP-H03224086-A (JP)
Title: Operating and guiding method for customer for transfer transfaction by automatic transaction device
Inventor: KONNO YASUHIKO
IPC: G07D9/00
Filed: 1990-01-30
Abstract: PURPOSE:To improve the efficiency of transaction processing by attaching an input function by arranging a touch key on the input data display part on a display screen, and performing the correction of input data by touching the touch key. CONSTITUTION:A picture displayed on a display part to perform the input of a receiver's name is divided roughly into an input data display part 1a on which a KANA (Japanese syllabary) character to input the name of a receiver and every kind of instruction key such as (deletion) or (correction), etc., are displayed, and the input data display part 1b for the display of a character inputted by the input display part 1a. The touch key is also provided at a position corresponding to the input data display part 1b, and a detecting function to confirm that the input data corresponding to the position is data targeted to be corrected by touching the touch key is provided, and the display color of the character confirming to a touched part is changed to display that the character can be set at a correctable state. The input data in a correction area can be corrected by inputting the data by using a key for data input. In such a way, it is possible to shorten a time required for a transaction and to improve the efficiency of the transaction processing.
Patent JP-S61177986-A (JP)
Title: Preparation of pyranose oxidase
Inventor: TAMURA SHIGEAKI
IPC: C12R1/645
Filed: 1985-02-01
Abstract: PURPOSE:To obtain pyranose oxidase in high yield in a culture, by cultivating a specific microorganism in a nutrient culture medium, and collecting the produced and accumulated pyranose oxidase in the culture. CONSTITUTION:A microorganism, belonging to the genus Irpex, Auricularia, Coprinus or Tramets, and having the ability to produce pyranose oxidase is cultivated in a nutrient culture medium to produce and accumulate the pyranose oxidase in the culture. The produced and accumulated pyranose oxidase is then collected. The nutrient culture medium to be used may be either one of synthetic and natural culture media if a carbon source, nitrogen source, inorganic material or other minor nutriments required by the strain used are moderately contained therein. The cultivation is usually carried out by the spinner culture method with aeration. Preferably, the cultivation temperature is within 20-35 deg.C range, and the pH of the culture medium is within 3.0-8.0 range. The cultivation is completed in a period of 3-7 days.
Patent JP-H05182346-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKAUCHI SHIGEKI
IPC: G11B25/04
Filed: 1992-01-06
Abstract: PURPOSE:To provide a miniaturized device without deterioration in the performance of seeking by discharging static electricity generated on a head and a stabilizing board through an elastic member or a guiding member. CONSTITUTION:A carriage 5 is made of synthetic resin and moved through a screw shaft 8 being a first guiding member and a guiding shaft 12 being a second guiding member, then the screw shaft 8 and the guiding shaft 12 is grounded. Then the static electricity generated on the head 16 or the stabilizing board 17 is discharged through the guiding shaft 12 or the screw shaft 8 by the elastic members 13 or 11. Thus, unstableness in the recording state of information due to the discharge of the static electricity between the head 16 and a magnetic recording medium is eliminated and the erase of recorded information then the deterioration in the performance of seeking is prevented. Also, since a lead wire which is the cause of the increasing of a load to a stepping motor 7 for moving the carriage 7 is not used, the device is miniaturized.
Patent JP-S62175288-A (JP)
Inventor: AIHARA MASAHIKO
IPC: B60K13/04
Filed: 1986-01-29
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-H03222938-A (JP)
Title: Ophthalmic machine
Inventor: KOBAYASHI KAZUNOBU
IPC: A61B3/14
Filed: 1990-01-29
Abstract: PURPOSE:To provide a light weight thin transmission type liquid crystal image display device easy to look and easy in maintenance by irradiating the same with at least a part of the light from an observation light source from the rear thereof. CONSTITUTION:When the eyeground Ef of an eye E to be examined is observed, a part of the luminous flux emitted from a light source goes to the rear of a television monitor 13 and the remainder thereof goes to the eye E to be examined. When the luminous intensity of the light source 21 is lowered by operating a variable resistor 42, the transmissivity of a transmissivity variable filter 38 becomes high and the luminous intensity in the rear of the monitor is kept and a variable resistor 44 sets the monitor 13 to brightness easy to look. Therefore, the screen of the television monitor 13 due to a transmission type liquid crystal is bright and does not become dark even when the luminous intensity of the observation light source 21 is lowered and can be observed well because it is held to desired brightness. Since the observation light source 21 is also used as the rear light source of the transmission type liquid crystal image display device, the image display device 13 becomes light, thin and easy to look.
Patent JP-H09214581-A (JP)
Title: Data communicating method, transmission device and reception device
Inventor: IMAI KAZUHIRO
IPC: H04L12/28
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To secure communication precision even if data quantity increases in a system for transmitting/receiving data with a signal having pulse width corresponding to a data value. SOLUTION: A transmission-side sets two kinds of first and second data as data to be transmitted, transmits a signal (low) with pulse width corresponding to first data during header transmitting time and transits a signal with pulse width, which is obtained by adding header transmitting time (offset) to pulse width corresponding to second data. A reception-side identifies and normally judges data from the pulse width of the reception signal (low), and restores both first and second data from the pulse widths of the respective signals when respective pieces of data are normal.  Consequently, one packet data (header + data) which is previously used in the transmission of one piece of data can transmit/receive two kinds of data, the communication time of respective pieces of data can be shortened and highly precise data communication which is not affected by the tolerance of a clock for pulse width clocking used on the transmission/reception-sides can be realized.
Patent JP-H11213545-A (JP)
Title: Reproducing device
Inventor: MAEDA YASUAKI
IPC: G11B20/10
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To make all character information becoming unsuitable so as not to be diplayed by clearing all character information being on a display memory once at the point of time when a reproducing point becomes a timing discontinuous parts as times of recording information are to be reproduced. SOLUTION: When before and after tracks are discontinuous at a track changing timing tc in recording times, character data for display stored in an RAM are made so as to be cleared once at the track changing timing tc and at the point of time DA #2 of a track #2 are reproducingly outputted, independent information Mj(A) and program information Mj#1 corresponding to a track #1 are made so as not be displayed. Then, after independent information Mji(B) and program information Mj#2 are read out to some extent and the storing of them in the RAN is completed, the displaying operation of a dsiplay part is made to be completed.
Patent JP-H09211468-A (JP)
Title: Production of liquid crystal display element and liquid crystal display element
Inventor: SUGIYAMA TAKASHI
IPC: G02F1/1337
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily impart a pretilt angle to perpendicular orientation by forming a film of a perpendicularly orienting material which is sensitive to UV rays and has the property to perpendicularly orient liquid crystal molecules and radiating the UV rays from the direction inclined from the normal of the plane. SOLUTION: A liquid crystal molecule driving structure of parallel striped electrodes 11, etc., is formed on the surface of the transparent substrate 10, such as glass substrate, and the surface thereof is covered with the perpendicularly oriented film 12. The perpendicularly oriented film 12 has an orientation structure to perpendicularly orient the liquid crystal molecules on its surface and has a characteristic sensitive to the UV ray 14. The perpendicularly oriented film 12 is irradiated with the UV rays 14 from the diagonal direction inclined from the normal direction of the film. The UV rays 14 are preferably linearly polarized light having electric vectors vibrating within the plane inclusive of the normal of the perpendicularly oriented film 12 and the irradiation direction or elliptical polarized light having a major axis direction within this plane.  The irradiation direction of the UV rays 14 is the direction inclined by the angle within a range of about 5 to 85 deg. from the substrate normal.
Patent JP-2000212235-A (JP)
Title: Hydrophilic copolymer
Inventor: ONODERA HIROKAZU
IPC: C08F293/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrophilic copolymer which can give a coating film resisting to the adhesion of platelets and improved in biocompatibility by copolymerizing 2-hydroxyethyl methacrylate with methoxydiethylene glycol methacrylate. SOLUTION: 2-Hydroxyethyl methacrylate is radically copolymerized with 20-50 mol% methoxydiethylene glycol methacrylate in the presence of a radical polymerization initiator such as benzoyl peroxide, 2,2'-azobisisobutyronitrile, or 2,2'-azobis(2,4-dimethylvaleronitrile) to obtain a water-insoluble hydrophilic block copolymer. A solution prepared by dissolving 0.01-10 wt.% above block copolymer in a solvent such as ethanol is brought into contact with a polymeric material such as a polyolefin, a polyacrylonitrile, a polymethyl methacrylate, or a polystyrene, and the wet film is dried to form a coating film on the material.
Patent JP-H08206251-A (JP)
Title: Underwater walking device
Inventor: MASUDA NAOSHI
IPC: A61H1/02
Filed: 1995-02-07
Abstract: PURPOSE: To facilitate the introduction of an underwater walking device to a hospital and a sport club, etc., without the facilities of a pool or the like and to enable it to be set both alone and in plural. CONSTITUTION: This underwater walking device 1 is provided with a basin main body 2, a belt device 3 disposed at the bottom part of the basin main body 2 and a controller 12 for processing and displaying information obtained from the belt device 3 and a user. The outer peripheral part of the basin main body 2 is turned to a connection structure so as to be easily connected to the adjacent underwater walking device 1 when the plural underwater walking devices 1 are provided in parallel.
Patent JP-S60161963-A (JP)
Title: Sulfide compound
Inventor: EDA SHIYOUEI
IPC: C07C323/12
Filed: 1984-02-02
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 is lower alkyl; R2 is H, OH, lower alkoxyl, aralkyloxy, phenoxyacetoxy, etc.; R3 is H, OH, lower alkoxyl, cycloalkyloxy, benzoyloxy, etc.; A is amide or ether bond; n is an integer 1-3). EXAMPLE:4-(3-Ethoxy-2-hydroxypropoxy)phenylcarbamoylmethylmethyl sulfide. USE:A raw material for preparing sulfonium derivatives useful as an antiallergic agent, etc. PREPARATION:A halide compound expressed by formula II (Hal is halogen) is reacted with a phenol derivative expressed by formula III preferably in the presence of a base, e.g. Na or pyridine, at 0-200 deg.C to afford the aimed compound expressed by formula I (A is ether bond).
Patent JP-H02205434-A (JP)
Title: Control structure for oil pressure of high speed feeding device
Inventor: NAKAZAWA HIROSHI
IPC: B23Q5/26
Filed: 1989-01-31
Abstract: PURPOSE:To enable a high speed feeding by constraining the output of a motor for driving a hydraulic pump smaller, and reducing the resistant force by the movement of a driving body after burdening it instantaneously, in the oil pressure control mechanism of a high speed feeding device of the moving body of the table, etc., of a machine tool. CONSTITUTION:The control system of the hydraulic cylinder 4 of this high speed feeding device is composed of servoamplifiers 3, 9 operated by the signal fed from NC device 13 and a pressure control part 1. Moreover, the oil pressure control mechanism of this device is constituted by an accumulator always reserving the pressure oil fed from an oil pressure source 2 and a servovalve performing the inlet and outlet of the pressure oil to the hydraulic cylinder 4 by interposing a pressure control part 1 between the accumulator and hydraulic cylinder 4 and opening and closing by the command of the servo-amplifiers 3, 9. As a result, a servomotor 10 and ball screw 8 are worked by a position command and speed command, the pressure oil inside the accumulator fills up rapidly the inside of the hydraulic cylinder 4 by the command of the servoamplifiers 3, 9, even if a driving resistance is generated and acts so as to reduce the resistance force.
Patent JP-H04236522-A (JP)
Title: Branching insertion method and branching insertion device
Inventor: WATANABE KAZUJI
IPC: H04B7/208
Filed: 1991-01-19
Abstract: PURPOSE:To allow the method to cope with diversified services by adopting the constitution such that no MODEM is provided to an intermediate relay station and non-regeneration relay is implemented therein and branching and inserting a signal onto a frequency axis of an intermediate frequency band or a radio frequency band. CONSTITUTION:Since an intermediate relay station 10 is subject to non- regenerative relay, a signal branching insertion circuit 9 has no MODEM and a signal is switched on a frequency axis. Thus, an input signal of the circuit 9 is allocated in an optional idle frequency band and sent to a succeeding relay station via a transmitter 2, a transmission reception common device 6 and an antenna 1-3 or 1-4. Moreover, a reception signal from other relay station than the relay station 101 is inputted to the circuit 9 via the antennas 1-3,1-4, the device 6 and the receiver 3. The relay station 105 communicates with one relay station 105'. Thus, a signal allocated to an optional frequency is relayed from the relay station 101 to relay stations 101' and 101'', or from the relay station 101'' to relay stations 101' and 101.
Patent JP-H06214429-A (JP)
Title: Positively chargeable developer and image forming method using the same
Inventor: KUKIMOTO TSUTOMU
IPC: G03G13/02
Filed: 1993-01-13
Abstract: PURPOSE:To provide the positively chargeable developer capable of forming a high-density fog-free image without melting the developer on the photosensitive body and the image forming method using this developer. CONSTITUTION:This developer comprises at least a thermoplastic positively chargeable silicone resin having a glass transition point (Tg) of 40-90 deg.C and a binder resin and a colorant and this silicone resin is characterized by having at least one kind of substituent (A) selected from optionally modified alkyl or such aryl groups, at least one kind of substituent (B) selected from optionally modified phenyl groups, and at least one kind of substituent (C) selected from N-containing organic groups, such amino or imino groups. The image forming method is also characterized by using this positively chargeable developer.
Patent JP-2000215567-A (JP)
Title: Optical recording medium recording and reproducing device
Inventor: TANABE HIDEO
IPC: G11B19/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To surely enable recording and reproducing information by positioning an optical recording medium as with respect to a laser irradiating means, an electronic image-pickup unit and an information recording system by means of the oblong hole of the optical recording medium, its notched part and also an adjusting member arranged in a transfer means. SOLUTION: This optical recording medium 20 is inserted to an inserting port as the notched part 23 as the lead, a rubber roller in the abutment state on a lower surface part 180b of a transfer means 180 starts rotating, and a medium 20 is held between the lower surface part 180b and the rubber roller. The notched part 23 is abutted on a positioning pin 183 which is projectingly arranged in the transfer means 180, the medium 20 arrives at a transfer origin position, and a hook is moved upward by keeping an engagement state with an engagement part. A clamper 184 is rotated clockwise with a fulcrum 189a of an L angle 189 as the center of turn. Then a positioning pin 187 enters into the oblong hole of the medium 120. The position of the recording medium 20 in the width direction is adjusted by the operation of the tip inclining part 187a of the pin 187.
Patent JP-H03224895-A (JP)
Title: Data relay tracking satellite
Inventor: HIGUCHI MASAHITO
IPC: B64G1/10
Filed: 1990-01-30
Abstract: PURPOSE:To prevent the attitude disturbance of a satellite by arranging a data rely antenna base section between two sheets of piezoelectric ceramics provided on a U-shaped earth directional face panel, and converting vibration occurring in a boom through an piezoelectric ceramics into electric energy to discharge it as Joule heat. CONSTITUTION:A data relay antenna base section 37 is arranged between two sheets of piezoelectric ceramics 32 provided on a U-shaped earth directional face panel 36. Thus, stress proportional to vibration which is generated by driving a data relay antenna 8 in a boom 4 as reaction is given through the antenna base section 37 to the piezoelectric ceramics 32. The stress induces some quantity of electricity inside the piezoelectric ceramics 32 to generate electric voltage in each of the ceramics 32 for applying electric current to a leadwire 33. An electric current detector detects the current, which is connected to a resistance not indicated to give the generated electric current to the resistance for discharging and removing it as Joule heat.
Patent JP-H09206580-A (JP)
Title: Production of mixture of powder and liquid and device therefor
Inventor: KURODA MUNEHIRO
IPC: B01F3/12
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To automate each process and to continuously produce a mixture of powder and liquid with high productivity by feeding powder and liquid from a cylindrical double pipe and mixing them by a roll mill. SOLUTION: Liquid and powder are fed into a cylindrical double pipe 1 from a tank 2 and a hopper 4 by a gear pump 4 and a powder feeder 5 respectively, and a situation in which the powder is surrounded by the liquid so that the powder may not be scattered is made to develop. A mixture of the powder and the liquid is fed onto a first roll 6 of a three-roll mill. After the mixture is uniformly mixed by the first roll 6, a second roll 7, and a third roll 8, it is scraped off by a plate 9. In this way, the weighing, the supply and the discharge of raw material are made continuous and automated to produce a mixture of powder and liquid with high productivity.
Patent JP-H074426-A (JP)
Title: Collar pin joint
Inventor: GIYUNTAA HENKERU
IPC: F16C11/04
Filed: 1994-02-16
Abstract: PURPOSE: To regulate the restoring force and vertically vibrating elasticity by filling the cylindrical surface of a pin and the space between a casing and a cover with a ring part covering the half axial extension part of a collar and two bearing bushes having inwardly thickened base parts. CONSTITUTION: A lower bearing bush 3a is inserted to a casing 1, and a pin shaft 8 is inserted to the casing 1 and protruded from the casing 1. The annular surface 6 of a collared pin 2 makes contact with the base part 3b of the lower bearing bush 3a, and a ring part 3c encloses half of the height of the cylindrical outer surface 5a of a collar 5. The bearing bush 3a is fitted to the collared pin 2 to enclose the remaining part of the cylindrical outer surface 5a by the ring part 3c. The base part 3b fills the space between the cylindrical surface 7 of a pin 4 and the casing 1. The vertically vibrating elasticity can be provided by changing the ring structure within the base part 3b, and the elastic effect of a groove 9 can be enhanced by a web for connecting a groove edge. According to this, limited restoring force and vertically vibrating elasticity can be imparted.
Patent JP-H07211912-A (JP)
Title: Thin film transistor and its manufacture
Inventor: HIKIJI TAKETO
IPC: H01L29/78
Filed: 1994-01-21
Abstract: PURPOSE:To improve the uniformity of the width of an LDD area, namely, offset width in a thin film transistor having an LDD structure. CONSTITUTION:A thin film transistor is provided with island-like semiconductor layers form on an insulating substrate, gate electrode formed on the semiconductor layers with an insulating film in between, source and drain areas formed in the semiconductor layers, low-concentration diffusion areas respectively formed in the semiconductor layers adjacent to the source and drain areas and having the same conductivity as that of the source and drain areas, and a channel area formed between the diffusion areas. The insulating film is composed of tow layers of a lower insulating layer 13 and upper insulating layer 14 and the boundaries between the diffusion layers 19 and 20 and source area 17 and drain area 18 are specified by the end sections of the upper insulating layer 14. In addition, the boundaries between the channel area 21 and the areas 19 and 20 are specified by the end sections of the gate electrode 15.
Patent JP-H01195411-A (JP)
Title: Optical beam fitting structure
Inventor: MOTOI TOSHIHIRO
IPC: B41J2/44
Filed: 1988-01-30
Abstract: PURPOSE:To prevent shifting of the writing position to a photosensitive body and variation of beam diameter resulting in unsharp caused by outside disturbances and vibrations transmitted to a mirror vibrator by adjusting the position of an optical base by means of a vibration proofing member provided between 1st and 2nd screw sections. CONSTITUTION:An optical beam deflector 13 with a built-in mirror vibrator which deflects an optical beam by swinging a mirror 4, optical base 27 for placing the deflector 13, supporting member 28 which supports the optical base 27, and vibration proofing member 26 provided between the 1st screw section 26a formed on the optical base 27 and the 2nd screw section 26b formed on the supporting member 28 are provided. A vibration proofing member 25 is used for protecting the mirror vibrator from vibration and the vibration proofing member 26 provided between the optical base 27 and supporting member 28 is used for adjusting the position of the optical base 27. Therefore, shifting of the writing position to a photosensitive body and vibration of the beam diameter resulting in unsharp caused by outside disturbances and vibrations propagated to the mirror vibrator can be prevented.