baber/WOPTO huggingface dataset:
Patent JP-H11167356-A (JP)
Title: Liquid crystal display machine
Inventor: NATORI TAKASHI
IPC: G09F9/30
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To enable a user to a feel satisfied by viewing characters and to additionally improve practicability by providing the machine with a liquid crystal display which is formed with forms of characters, etc., on one surface part of the front and rear and holds functions of games, calculators, clocks, etc., on the other surface part or both surface parts. SOLUTION: The arbitrary forms are formed at the contour of a main body having the front and rear and the arbitrary forms and patterns are three- dimensionally formed on the one surface part. The other surface part is provided with the liquid crystal display section 3. While, for example, the contour of the main body maintains the form of a Mickey Mouse, both surfaces of the front and rear are provided with the liquid crystal display sections 3 and the respective liquid crystal display sections 3 are provided with different functions. The contour of the main body in this case may be any form or pattern. The further practicability is added when the liquid crystal display sections 3 maintain the game function, the clock function or the calculation function. The liquid crystal display sections may be provided with plural other functions, such as the data, stopwatch or the like.  More pieces of information are obtd. if the display machine has these functions.
Patent JP-H03195739-A (JP)
Title: Moisture-curing and nonaqueous dispersible type resin composition
Inventor: KINOSHITA KOJI
IPC: C08G18/08
Filed: 1989-12-25
Abstract: PURPOSE:To obtain the subject composition, containing an isocyanate group- containing nonaqueous dispersible type resin dispersed in a nonaqueous solvent as an essential component and excellent in water, chemical, fouling and weather resistance, preservation stability, etc., and useful as building exterior finish, woodworking, plastics, etc. CONSTITUTION:The objective composition obtained by containing an isocyanate group-containing nonaqueous dispersible type resin (preferably prepared by polymerizing an isocyanate group-containing alpha,beta-ethylenically unsaturated bond- containing monomer) dispersed in a nonaqueous solvent preferably consisting essentially of an aliphatic hydrocarbon-based solvent and/or an alicyclic hydrocarbon-based solvent as an essential component.
Patent JP-H06232395-A (JP)
Title: Manufacture of transistor containing vertical channel of trench structure
Inventor: DAA SU JIYUN
IPC: H01L29/78
Filed: 1993-12-28
Abstract: PURPOSE: To prevent degradation in characteristics that accompany the process of becoming finer, in an MOS transistor. CONSTITUTION: In a method for manufacturing an MOS transistor having a vertical channel of trench structure, a stage, wherein a buffer oxide film 17 is formed on a semiconductor substrate 11 and ions are implanted for adjusting a threshold voltage to have a concentration similar to a well, a channel region 12 is formed. A stage in which a high-concentration impurity is implanted to the upper part of the channel region 12 for forming a source/drain region 15 is provided. Further, a stage on which a specified part of the semiconductor substrate 11 is etched to form a trench 18 and a stage on which a gate oxide film 13 and a polysilicon film 19 are sequentially vapor-deposited to selectively etch the part of polysilicon film 19, except where the trench 18 is formed, so that a gate electrode 13' is formed.
Patent JP-H07201396-A (JP)
Title: Reverse-insertion preventive connector
Inventor: TSUJI MASANORI
IPC: H01R13/422
Filed: 1993-12-28
Abstract: PURPOSE:To improve the insertion of a terminal fitting into a terminal housing chamber and also prevent the damage to a flexible locking arm even the excessive bending of the locking arm by providing a terminal insertion guide bevel, wherein the height of the top is same as that of a reverse-insertion preventive projection, onto the side part of the flexible locking arm. CONSTITUTION:A wall part 50 is provided in a space with the inner wall of a terminal housing chamber 27 onto the side part of a flexible locking arm 31. A terminal insertion guide bevel 51 is formed along a terminal insertion direction onto the upper surface of this wall part 50. The bevel 51 is tilted toward a reverse-insertion preventive protruded part 47 side from an inner wall 33, and the top 53 is set having height same as that of the protruded part 47 from the inner wall 33. The opposite side of the bevel 51 is tilted in a reverse direction with the top 53 between. When a terminal fitting 29 is inserted in the housing chamber 27 in a normal attitude, the tip part 29a of the fitting 29 abuts on the bevel 51 to be guided to the locking part of the locking arm 31. When the fitting 29 is housed in the deep side of the housing chamber 27, the fitting 29 is engaged with the locking part to be housed in the housing chamber 27.
Patent JP-H01174311-A (JP)
Title: Spawn charging apparatus
Inventor: ICHIKAWA ETSURO
IPC: A01G1/04
Filed: 1987-12-29
Abstract: PURPOSE:To charge a mushroom bed with spawns in a spawn charging vessel in a set state in a tray surely, smoothly and rapidly, by placing a spawn vessel holder and a spawn distributing device having a spawn taking out device in an opening and shutting device for a cover of the spawn charging vessel. CONSTITUTION:A tray 3 having set and received the fixed number of spawn charging vessels 1, is carried in a supplying conveyor 4, then opening and shutting of a cover 2 of the vessel 1 are performed by an opening and shutting device 12, thereafter raking out and charging of the spawns and transferring of tray to a carrying conveyor 6 by a spawn distributing device 44 having a spawn vessel holder, a spawn taking out device and tray transferring devices 29-31 are performed in a tightly sealed hood 17. Before the opening of the operation, each mechanism part is opened, sterilized and disinfected.
Patent JP-H05165312-A (JP)
Title: Development device
Inventor: HANEDA SATORU
IPC: G03G15/08
Filed: 1991-12-19
Abstract: PURPOSE:To obtain an image of high picture quality at low cost without using any toner density controller by providing a developer reservoir part on the upstream side of the developer layer formation part of a developer carrier and a toner supply roller on its upstream side. CONSTITUTION:The reservoire part 13 where a developer consisting of carriers is reserved is provided on the upstream side of a control blade 16 in the rotating direction of a sleeve 11 and the developer is rotated in a V direction and reserved by the rotation of the sleeve 11 in the direction of an arrow B. The upper and lower toner supply roller 121 and 122 are provided further on the upstream side of the reservoir part 13 and supply toner which is rotating and flowing in a C direction before a magnetic brush on the sleeve 11 enters the developer reservoir part 13. An AC.E1 applies an alternating bias voltage as an alternating magnetic field to the upper and lower toner supply rollers 121 and 122 for the sleeve 11 and the supplied toner is vibrated with this AC bias voltage. Further, the toner is conveyed by the C-directional rotation of the upper and lower toner supply rollers 121 and 122 to enter the magnetic brush.
Patent JP-H03199982-A (JP)
Title: System for spotting fault point in transmission line
Inventor: IWAMA TAKAYUKI
IPC: G01R31/08
Filed: 1989-12-27
Abstract: PURPOSE:To detect a fault point accurately by providing a plurality of detecting points along transmission lines, detecting a voltage with respect to the ground immediately after the occurrence of a fault for each phase of the transmission line at each detecting point, and obtaining the distribution of the voltages with respect to the ground along the entire length of the transmission lines. CONSTITUTION:A plurality of sensors 2 for spotting faults are provided at a specified interval along transmission lines 1 for the phases of R, S and T of the transmission lines. The sensor 2 is the sensor which can detect the commercial-frequency component of the voltage with respect to the ground immediately after the occurrence of the fault. The voltage information is trans mitted to a receiving device 4 of a ground potential part by radio. The voltage information received with the device 4 is transmitted to the upper part of a steel tower 3 through an approach optical cable 5 and further transmitted to the fault detecting device at a remote point through the optical fiber in an optical-fiber composite overhead earth wire 6.
Patent JP-H03184979-A (JP)
Title: Chenamycin synthesis intermediate and its preparation
Inventor: BAATON GURANTO KURISUTENSEN
IPC: C07D463/00
Filed: 1990-11-30
Abstract: NEW MATERIAL: A compound of formula I (X is a leaving group selected from among a residue of sulfuric acid or sulfonic acid, a residue of phosphoric acid or phosphorous acid, halogen, a residue of carboxylic acid and a residue of pyridinium derivative), its salt and its ester derivative.  
     EXAMPLE: (5R,6S)-p-Nitrobenzyl-3-(p-toluenesulfonyloxy)-6[(R)-1-hydroxyethyl]-1 azabicyclo[3.2.0]hepta-2-en-7-one-2-carboxylate.  
     USE: Intermediates for total synthesis of antibiotic thienamycin starting with Laspartic acid.  
     PROCESS: A compound of formula II (R is a protecting group) is treated with an acylating agent or a halogenating agent and the product is deprotected to give the compound of formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H03196713-A (JP)
Title: Flip-flop cell
Inventor: USHIDA TOMIO
IPC: H03K3/037
Filed: 1989-12-26
Abstract: PURPOSE:To prevent a change in an inputted CEN(clock enable) signal by attaining the in-phase transfer between CEN terminals of FFs with a minimum delay limit of the same degree as the in-phase transfer between data input terminals of the FF and a master slave FF. CONSTITUTION:A logic circuit of an FF cell provided with a CEN signal synchronization level hold type FF is constituted as follows: that is, the FF cell 100 comprising of the combination of a data hold FF and a CEN signal holding FF consists of a CEN signal synchronization level hold FF 110, a data hold level hold FF 130 and an AND gate 120 placed between the FFs 110 and 130. Thus, the FFs 130, 110 are used in pairs to form a 1st stage FF. Thus, through the an AND operation of the gate 120 receiving the output of the FF 110 and a clock from a clock terminal 103, an input of the CEN signal at a high level after a low level clock is inputted to the FF 110 is used to suppress the clock signal to the FF 130.
Patent JP-2001149875-A (JP)
Title: Ultrasonic washing device
Inventor: HIROURA MANABU
IPC: A61L2/06
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic washing device having a structure capable of washing an instrument during operation, capable of being simply sterilized as a whole and capable of easily performing washing work. SOLUTION: An upwardly opened tank 14 is provided in a housing 13 and electric parts 16, 17, 18 for ultrasonically vibrating the tank 14 are arranged in the housing 13 and, in the case of steam sterilization, these electric parts are formed so as to have heat resistance withstanding a temperature of 135 deg.C or lower and water resistance is applied to them by waterproof coating. In the case of ethylene oxide gas sterilization, coating withstanding ethylene oxide gas is applied to these electric parts. In the case of low temperature plasma sterilization, predetermined coating withstanding sterilizing hydrogen peroxide gas is applied to the internal machineries of a washing device. The washing device is formed into an elongated shape based on the tank 14 as a whole so that it can be easily carried to an operating room and can be sterilized each time operation is performed.
Patent JP-H10140928-A (JP)
Title: Cushioning tool for door
Inventor: SHIMA MASAMICHI
IPC: E05F5/02
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To relax a sound and vibrations at the time of closing of a door by utilizing the repulsive power of a spring, and to reduce the sound and vibrations at the time of whole opening of the door while contriving so that severe pain may not cause to a person even when his finger is pinched. SOLUTION: A base 5 is installed to the door 1, and springs 4, into which rubber boards 3 are inserted, are mounted on both sides of the base 5.
Patent JP-H05176545-A (JP)
Title: Control device of converter
Inventor: KAWAKAMI KAZUTO
IPC: H02M7/12
Filed: 1991-12-20
Abstract: PURPOSE:To prevent the whole of a control system from becoming unstable even when a control gain is made high, by conducting correction so that the voltage of a converter be lowered in accordance with an increase of an input current and that an output voltage thereof be raised in accordance with reduction of the current. CONSTITUTION:Correction is applied to an output of an input current computing unit 8 by proportional computing units 11 and 12 for an input current feedback. When the input current feedback increases, an input to an abc-axes coordinates transformation computing unit 10 is decreased in accordance with the increase, and when the input current feedback decreases, the input to the abc-axes coordinates transformation computing unit 10 is increased. In other words, a control is made so that an AC voltage VR of a converter 1 be lowered in accordance with an increase of a current flowing from an AC power source 5 to the converter 1, when it increases, and that this voltage be raised when the current decreases. By improving the stability of the whole of a system in this way, a control gain of the whole of the system can be made high and, as the result, responsiveness can be improved.
Patent JP-H10155884-A (JP)
Title: Deodorant for acidic malodorous gas and deodorant fiber
Inventor: HIRUKAWA TOSHIRO
IPC: A61L9/01
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To improve heat resistance and to obviate discoloration even after deodorization by constituting the deodorant of zirconium hydroxide or zirconium oxide. SOLUTION: For example, an aq. soln. of 0.5M sodium hydroxide is added to 1 liter aq. soln. of about 0.5M zirconium oxychloride until its pH value attains 11.0. The zirconium hydroxide is obtd. by filtering, washing, drying and pulverizing the soln. mixture. As a result, an amorphous deodorant is obtd. About 0.02g such deodorant is put into a 1-liter vessel and gaseous acetoaldehyde is injected into the vessel until a concn. of 200ppm is obtd. The change in the gas concn. of the gaseous acetoaldehyde is then measured. The change in the color tone is measured. Consequently, good results are obtd. with both of the gas concn. and the change in the color tone. Smell and discoloration are not admitted at all. A deodorant fiber containing the same was also obtained.
Patent JP-H06161624-A (JP)
Title: Interruption controlling method
Inventor: ODAWARA TSUTOMU
IPC: G06F3/023
Filed: 1992-11-25
Abstract: PURPOSE:To make it possible to execute the interruption processing by a special key operation as it is by discriminating the interruption by a normal key operation and the interruption by the special key operation and outputting the interruption signal according to the kind to an interruption control part. CONSTITUTION:When the interruption by a normal key operation is executed by operating a keyboard 9, the key code is stored in a normal key code output register 22 and an interruption signal control part 26 outputs the interruption signal by this normal key operation to an interruption control part 12. Thus, a processor 11 executes the interruption processing by the normal key operation. When the special key code by the special key operation of the keyboard 9 is stored in a special key code output register 23, the interruption signal control part 26 outputs the keyboard interruption signal by the special key operation. Thus, the processor 11 reads the special key code from the special key code output register 23 and executes the interruption of the setting of a hardware operation mode, etc.
Patent JP-H08173221-A (JP)
Title: Manufacture of accessory such as ring or bracelet
Inventor: IIDA JOJI
IPC: A44C27/00
Filed: 1994-12-26
Abstract: PURPOSE: To give an added value to an accessory such as a ring, a bracelet, a pendant or the like by forming an indented marking having a suitable font in the inner surface of the ring, or the pendant or a bracelet at a predetermined position. CONSTITUTION: An etching negative 4 is prepared with the use of a photolithographic plate obtained by photographing a hand-written manuscript 1 having a font, and an indented marking is formed on an accessary 6 by an existing engraving machine 5 with the use of such an original negative 4.
Patent JP-H03200760-A (JP)
Title: Novel isothiourea compound and utilization thereof
Inventor: UCHIKUGA SABURO
IPC: A61K8/46
Filed: 1989-12-28
Abstract: NEW MATERIAL:N-(2-Hydroxyethyl)-2-(2-aminoethyl)isothiourea expressed by formula I (HA is monobasic acid) or salt thereof. EXAMPLE:N-(2-Hydroxyethyl)-2-(2-aminoethyl)isothiourea.2 bromic acid salt. USE:The compound expressed by formula I is useful as a permanently waving liquid being weakly alkaline and safe and capable of exhibiting strong waving effect to human hair and reduced in bad smell. PREPARATION:A salt of N-(2-hydroxyethyl)-2-(2-aminoethyl)halide expressed by formula II (X is halogen) is reacted with thiourea to provide the compound expressed by formula I. As an other method, 1-(2-hydroxyethyl)aziridine expressed by formula III is directly reacted with thiourea to provide the compound expressed by formula I.
Patent JP-H05196714-A (JP)
Title: Laminated ceramic superconducting magnetoresistance element
Inventor: FUJIMOTO MANABU
IPC: H01L39/22
Filed: 1991-12-20
Abstract: PURPOSE:To improve magnetism detecting sensitivity without increasing an occupying area. CONSTITUTION:On one surface of a substrate 2, on which copper is formed by vapor deposition, YBa2C3O7-x is provided by electrodeposition, and a superconductor wire 3 is formed. A starting terminal 4 is provided at one end of each substrate. Meanwhile, a terminating terminal 5 is provided at the other end. Thus, a superconductive resistor element 1 is formed. Four superconductive resistor elements 1a, 1b, 1c and 1d are laminated so that the sides of superconductor wires 3a, 3b, 3c and 3d are aligned in the same direction. Electrodes 6a and 7a are attached to the starting terminal 4a of the uppermost superconductive resistor element 1a. Meaxawhile, electrodes 6d and 7d are attached to the terminating terminal 5d of the lowermost superconductive resistor element 1d. The terminating terminals 5a, 5b and 5c of the upper superconductive resistor elements 1a, 1b and 1c are sequentially connected to the starting terminals 4b, 4c and 4d of the lower superconductive resistor layers 1b, 1c and 16 with copper wires 8, 9 and 10. Thus, the length of the conductor wire is quadrpled with the same occupying area as with the superconductive resistor element 1a, and the magnetism detecting sensitivity with is improved to about twice is obtained.
Patent JP-H11171168-A (JP)
Title: Packing case
Inventor: INOUE FUJIO
IPC: B65D5/50
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a packing case that is capable of absorbing shocks from the outside and giving cushioning effect to matters to be packed while being capable of maintaining easiness on fabrication and stability in keeping the shape as a three-dimensional fabricated substance. SOLUTION: Three-dimensional fabricated substances as shown in the figure (B) and the figure (C) are obtained by bending a cardboard made of corrugated board or the like as shown in the figure (A). The shape of an opening obtained by a slit 10c is set to become a trapezoid, and an insertion convexed piece 10a in a width the same as the base part at the wider side of the trapezoid is inserted into the base part. As the opening is formed in a shape wherein the width thereof becomes narrower as it proceeds in the direction marked with an arrow E, the insertion convexed piece 10a is held stably. Furthermore, stability in the direction of pulling-out is ensured for the insertion convexed piece 10a by working of a stopper part 10b and because of such structure, excellent stability in keeping the shape of a fabricated three dimensional substance can be obtained.
Patent JP-H10175280-A (JP)
Title: Decorative laminated sheet
Inventor: ONO HARUO
IPC: B05D7/24
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a decorative laminated sheet in which polyvinyl chloride is not used and a clear and sharp pattern is provided. SOLUTION: An aqueous emulsion coating layer 2 containing an unfoamed capsulate foaming agent C is provided on a base material sheet 1. A thermoplastic resin layer 3 is provided on the aqueous emulsion coating layer 2 and furthermore printed pattern layers 4 are provided thereon. Thereafter, heating and foaming are performed and then embossing work is performed. Since the capsulate foaming agent is prevented from being exposed at the time of foaming, density down and pattern blur of the printed patterns are improved and the decorative laminated sheet having the sharp and clear patterns is obtained. Contaminant is interrupted by the thermoplastic resin layer 3 not to soak into an expanded layer 2' and resistance is increased.
Patent JP-2001154460-A (JP)
Title: Image forming device
Inventor: WATANABE TAKASHI
IPC: G03G21/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce variation in a surface potential of a photoreceptor drum caused by an influence of a transfer current at the time of electrifying the same part from the 2nd time on, in the image forming device using an electro- photographic process for consecutively repeating each process of electrification, exposure, development, transfer, cleaning, and destaticization on the surface of the photoreceptor drum and thereby forming an image on a sheet of transfer paper. SOLUTION: After image forming operation is started, a grid voltage of an electrification device is lowered from +850 V to +820 V by an incremental portion (30 V) influenced by a transfer current at the point of time t7 when a firstly electrified part of the photoreceptor drum surface rotates once, to keep the surface potential of the photoreceptor drum at +800 V.
Patent JP-H06183035-A (JP)
Title: Color ink jet recorder
Inventor: KOMATA KOICHI
IPC: B41J11/42
Filed: 1992-12-18
Abstract: PURPOSE:To allow formation of color having stabilized tone even under mixture mode of more than one color by feeding a medium to be recorded in a predetermined direction by a distance corresponding to two lines of image information every time when a recording head scans once on the medium to record one line of image information thereon. CONSTITUTION:A medium 1 to be recorded, e.g. a paper or a plastic sheet, is fed by means of a feed roller 8 on the paper feed side and at the same time the medium is fed in the direction of an arrow A while being held between a platen 10 and a roller 9 on the paper discharge side. The feeding means 8, 9 feed the medium 1 in the predetermined direction A by a distance corresponding at least to two lines of image information every time when scanning is carried out by means of recording heads 2, 3, 4, 5. When scanning is carried out by predetermined times, it is possible to execute any one of first feeding mode for feeding the medium oppositely to the predetermined direction or a second feeding mode for feeding the medium in the predetermined direction by a distance corresponding to one line of image information every time when scanning is carried out.
Patent JP-H06188221-A (JP)
Title: Microwave automatic tuner
Inventor: WATANABE SHINICHI
IPC: H01P5/04
Filed: 1992-12-18
Abstract: PURPOSE:To control optimally a microwave automatic tuner, which excites plasma using microwave, of a semiconductor manufacturing device. CONSTITUTION:A monochlomator 21 for detecting the luminous intensity of plasma 3 in a chamber 1 is installed and stub pins 11 are put in and out by a control circuit 10 while being controlled so that the luminous intensity of the plasma in the chamber becomes maximum.