baber/WOPTO huggingface dataset:
Patent JP-H08288048-A (JP)
Title: Power supply and automatic connecting device for electrical signal
Inventor: OKADA HIROSHI
IPC: H01R13/64
Filed: 1995-04-07
Abstract: PURPOSE: To eliminate the need of a dedicated power supply to a reaction bath side, ensure the proper connection of a power feed plug to a power receiving receptacle, and even meet an explosion-proof requirement. CONSTITUTION: This device has a power receiving mechanism 200 with a power receiving receptacle 210, and a power feed mechanism 100 with a power feed plug 110 corresponding to the receptacle 210. Also, the mechanism 100 has a power feed side open/close door 130 faced to the mechanism 200, and an air cylinder 140 to cause the advance and retreat of the plug 110 relative to the mechanism 200, as well as to work as a drive section for opening and closing the door 130. Furthermore, the mechanism 200 is installed, so as to be faced to the door 130, and the mechanism 200 is provided with a position correcting mechanism 240 to correct relative dislocation between the plug 110 and the receptacle 210 during the connecting work thereof.
Patent JP-S61268644-A (JP)
Title: Production of arylacetaldehyde
Inventor: SHINOYAMA MASAYUKI
IPC: C07C45/00
Filed: 1985-05-22
Abstract: PURPOSE:To obtain the titled substance in high yield, without causing the decomposition of the product, by reacting an aryl methyl halide with CO and hydrogen in the presence of a basic substance, a catalyst and a solvent, adjusting the pH of the system within a specific range after the reaction, decomposing the catalyst, and recoverying the solvent. CONSTITUTION:An aryl methyl halide is made to react with carbon monoxide and hydrogen in a solvent (preferably selected from alcohols and aromatic hydrocarbons) in the presence of a basic substance (e.g. sodium carbonate, potassium carbonate, etc.) using an acetone solution of cobalt tetracarbonyl anion as a catalyst. After the completion of the reaction, the cabaltcarbonyl anion is decomposed by passing oxygen through the system while adjusting the pH of the system to 3.0-8.0 with a mineral acid or a basic substance, and then the solvent is distilled out to obtain the objective compound. The reaction temperature is preferably 45-70 deg.C, and the recovery of the solvent is carried out by distillation keeping the temperature of the bottom residue to <=60 deg.C.
Patent JP-H07302601-A (JP)
Title: Electrochemical battery
Inventor: KARURUUHAINTSU TETSURATSUFU
IPC: H01M8/0289
Filed: 1995-05-02
Abstract: PURPOSE: To provide both electro-chemical battery characteristics containing a liquid electrolyte and electrochemical battery characteristics containing a solid electrolyte by directly disposing at least one kind of ion exchange membrane on one front face of diffusion electrodes between diffusion electrodes. CONSTITUTION: An electro-chemical battery 1, for example, a fuel cell comprises diffusion electrodes 2 and 3. The diffusion electrode 3 has an ion exchange film 4. The ion exchange membrane 4 may be a polymer substance having a functional group such as a sulfonic group, a carboxyl group, or a tertiary amine. It is advantageous that the diffusion electrode 3 and the ion exchange membrane 4 are rigidly coupled with each other. Alternatively, it is advantageous that the ion exchange membrane 4 surrounds an active catalyst.
Patent JP-S5812847-A (JP)
Title: Outside lamp removably attached to vehicle
Inventor: SHIGEMITSU KAZUHIKO
IPC: B60Q1/18
Filed: 1981-07-10
Abstract: PURPOSE:To enable an outside lamp of a vehicle to be used for a transportable  lamp by attaching removably an outside lamp body to the vehicle to receive the surplus of a power cord for the lamp in the vehicle body or a cord receiving section provided in a lamp housing. CONSTITUTION:In a clearance lamp, a mounting frame 11 is fixedly secured to a bumper 1, and a receiving frame 12 holding removably a clearance lamp body 3 is pivotably attached in the lower portion of said frame 11. The receiving frame 12 is provided with a U-shaped elastic sandwiching member 14 for sandwiching the clearance lamp body 3. Also A lamp housing 31 of the body 3 is provided on the upper surface with two streaks of projections 33, 33 and on both sides with projecting streaks 34, 34 such that the projections 33, 33 and 34, 34 engage respectively engaging members 15, 16, 16 of the mounting member 11 to hold vertically the body 3. Also, a power cord 4 is sufficiently long to serve for a portable outdoor working lamp and received in a cord receiving device 5 having a built-in cord reel device.
Patent JP-S60252947-A (JP)
Title: Code converter
Inventor: HAGITANI MITSURU
IPC: H03M7/00
Filed: 1984-05-30
Abstract: PURPOSE:To attain display of character codes which are not included in a code system by converting the characters decided previously into ASCII from EBCDIK with these English capital letters kept as they are and displaying the characters which are not included in the code system after replacing them with plural characters. CONSTITUTION:A retrieval pointer 503 shows that a special conversion process is required for a code of not equal to 0. A special conversion mode is set at the head of a special conversion table 600 obtained from the pointer 503. A special conversion table 601 of the replacement mode contains the EBCDIK code of the character following the second character as well as the code of ASCII of the character to be replaced. When the first character to be replaced emerges, the second character is checked. Then the code of the character to be replaced is set when the second character is also to be replaced. However the conversion code of the first character is set in case the second character is equal to a character other than that to be replaced.
Patent JP-S591999-A (JP)
Title: Soot blowing of exhaust gas economizer
Inventor: TONOMOTO YOSHINAO
IPC: F28G7/00
Filed: 1982-06-25
Abstract: PURPOSE:To remove the soot adhered to the surface of a tube by a method wherein the heating tube, heated by the exhaust gas, is vibrated forcibly. CONSTITUTION:A stay 6, penetrating the center of the side wall of a casing 3 for the exhaust gas economizer, is provided and the one end thereof is attached to the tube plate 4 of the heating tube 2 while the other end thereof is connected to a vibrating machine 7. According to this constitution, in case the soot blowing is effected periodically, the vibrating machine 7 is operated to vibrate the heating tube 2 and the soot adhered to the surfaces of those tubes is thrown off. So much energy is not necessitated for the vibration and steam is also not wasted, therefore, there exists no trouble in the operation of a ship and equipments other than the exhaust gas economizer will never be damaged.
Patent JP-S60253276-A (JP)
Title: Manufacture of semiconductor element
Inventor: SANO YOSHIAKI
IPC: H01L29/812
Filed: 1984-05-30
Abstract: PURPOSE:To reduce a short channel effect by forming an MESFET into a base body in which an impurity doped semi-insulating GaAs layer on a semi-insulating GaAs substrate and an extremely thin un-doped high-purity GaAs layer in approximately channel thickness are grown continuously by using vanadium. CONSTITUTION:A GaAs layer 22 containing vanadium is grown on a semi-insulating GaAs substrate 21 in an epitaxial manner in several micron thickness, and an un-doped high-purity GaAs layer 23 is grown continuously in the epitaxial manner. Silicon ions are implanted selectively to the high-purity GaAs layer 23, and annealed, thus forming an active region 24. Source-drain electrodes 26, 27 being in ohmic-contact are shaped through a lift-off by a gate electrode 25 and a photo-resist consisting of AuGe and sintering. When the un-doped layer under the active region 24 is extremely thin, currents by a short channel effect are inhibited by the vanadium doped layer 22. Accordingly, even when gate length is shortened in the extent of submicron, the threshold voltage of a GaAs MESFET does not vary, and the GaAs MESFET having conductance of high transmission can be prepared.
Patent JP-2000298295-A (JP)
Title: Optical adm
Inventor: YOKOYAMA JUN
IPC: G02F1/313
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain an optical ADM which can be made small-sized, lightweight, and low-priced, can be arrayed, and can adjust the light power of each path. SOLUTION: An input #1 (Add signal), after having its level adjusted by a level adjustment part 17, is outputted to an output #1 via a 2×1 optical switch 16. A 1×2 optical switch 13 selects a level adjustment part 14 or 15 and outputs an input #2. One of the outputs of the level adjustment parts 15 and 17 is selected by the 2×1 optical switch 16. A bar state is formed, when the 2×1 optical switch 16 selects the level adjustment part 17 and a cross state is formed when the switch 16 selects the level adjustment part 15. The input #2 is a signal from a demultiplexer, and when the 1×2 optical switch 13 selects the level adjustment part 14, the signal is dropped to the output #2 after level adjustment by the level adjustment part 14.
Patent JP-H06325059-A (JP)
Title: Order managing system and customer managing system
Inventor: MATSUOKA NOBUO
IPC: G06Q50/00
Filed: 1993-05-10
Abstract: PURPOSE:To receive the instruction of delivery within the range of a contracted amount. CONSTITUTION:When the instructed number of commodities to be delivered is less than stock (S39), the delivery enable date is displayed on a screen (S40). Even when the instructed number of commodities to be delivered exceeds the stock (S39), in the case they can be dealt with by utilizing unproduced commodities included in the contracted amounts (S41), the amounts of commodity to be produced is temporarily stored (S41) and the dilivery enable date is displayed on the screen (S42). When they can not be dealt with even by using unproduced commodities (S41), an alarm is issued, the inputted number of commodities to be delivered is negated, and the re-input is urged (S43). When the delivery instruction is completed (S44), delivery instruction data are registered on a delivery schedule file (S45), the distribution is instructed to a distribution center, and required production is instructed to a plant (S46).
Patent JP-S5442087-A (JP)
Title: Three position stoppage type work loader
Inventor: MUKAI YUUICHI
IPC: B23B15/00
Filed: 1977-09-09
Abstract: PURPOSE: To machine works of complicated shape by carrying out the loading and unloading positionings of work at one position to provide substantially another position used for cutting work.  
     CONSTITUTION: A work pusher 11 is rotatably supported by a slide member which is slidable along the axis of the spindle of multispindle automatic lathe. In the inside of this work pusher 11 is rotatably and slidably supported a collet 18 which together with said work pusher 11 slides while stopping respectively at three positions, i.e. rear end, itermediate and advance ones by means of a die slide cam 44 and a lever 43 provided on the multispindle lathe. Also an ejector 41 slides towards the axis of tool while stopping respectively at the three positions by a top slide cam 46 and a lever 45 of multispindle automatic lathe to load and unload the work 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5633774-A (JP)
Title: Manual reading device
Inventor: MURANAKA MASAICHI
IPC: H04N1/107
Filed: 1979-08-28
Abstract: PURPOSE: To avoid not only the deviation of the picture region to be read out but the useless  repetition of the reading, by providing a display unit to give a successive display to the picture  information and then carrying out the scanning with confirmation of the range of reading.   
     CONSTITUTION: The reading element 11 reads the picture information AB of the original 8 every  time the shift extent detection signal is supplied from the shift extent detection part 10. And  these reading signals are amplified 12 after the binary coding. One of these signals is supplied  to the recording device such as the plotter or the like; and the other is supplied to the memory  element group 13 of N-bits × n-units to be stored. Then N×n units of driving circuit group  14 provided in correspondence to each element of the group 13 drive each corresponding light  emitting element 15. And the element 15 at the position corresponding to the black information  of the picture informationread out by the element 11 is actuated. In such way, the information  stored in the row of memory elements is shifted to the next row of memory elements every time  the element 11 reads out the picture information of the original. Accordingly, the sequence of  light emission of the light emitting elements shifts successively to the next row. In other words,  the picture information of the original read out by the reading device is displayed at the display  part comprising the light emitting element group 15. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63275737-A (JP)
Inventor: YAMADA KOHEI
IPC: D02H5/00
Filed: 1987-04-30
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-H0355744-A (JP)
Title: Bulb crack detecting device of cathode-ray tube and manufacture device of cathode-ray tube
Inventor: MIYATA YUKITAKA
IPC: H01J9/26
Filed: 1989-04-27
Abstract: PURPOSE:To easily find a cracked bulb by giving a shock to the bulb, detecting a sound wave caused by friction of the cracked part and transmitted to the inner part of the bulb, thereby the presence of the crack of the bulb. CONSTITUTION:A bulb 7 is provided so that a panel 7a is put upside and opposed to a hummer 18 and a funnel 7b is put downside to oppose the opening part 7d on the lower end of its neck part 7c to the opening 25 of a sound conducting pipe 26. An air cylinder 19 is operated to tap a hummer 18 on a panel 7a which is a part of a bulb 7, whereby a shock is given to the bulb 7. When the shock is given to the bulb 7 of cracked glass, ultrasonic waves are generated by the friction of the cracked part. Of the ultrasonic waves generated by the crack of the bulb 7, the ultrasonic wave transmitted to the air in the bulb 7 is introduced from the opening part 7d of the neck part 7c which is the only outlet to the outside of the bulb 7, transmitted from the sound conducting pipe 26 to a sound wave detector 27, and detected by a judging device 28, which then outputs an alarm.
Patent JP-S62264667-A (JP)
Title: P-well type transistor
Inventor: KAWAMURA SHIGERU
IPC: H01L27/08
Filed: 1986-05-13
Abstract: PURPOSE:To obtain a high hFE transistor by using as a base a P-well extending to an N<+> buried layer. CONSTITUTION:A P well 5 extending to an N<+> buried collector 2 is used as a substantial base, and a P diffused layer 6 is provided in a connecting portion so as to ensure an ohmic contact with a base electrode 11. The construction other than the above is the same with that of a conventional npn transistor. Although the width of a base is increased, according to this construction, the concentration of the base can be reduced by ion implantation in a small dose amount, and therefore hFE can be made high. For instance, hFE=500 can be obtained when an N epitaxial layer is 10 mum and when the amount of ion implantation into the P-well is 2mu10<13>/cm<2>. According to this construction, a P-well type transistor of high hFE is obtained, and a linear I<2>L coexistence type IC containing an npn transistor of high hFE can be manufactured with an excellent yield.
Patent JP-H02291620-A (JP)
Title: Switch device
Inventor: FUJIYOSHI SHIORI
IPC: H01H9/02
Filed: 1989-05-01
Abstract: PURPOSE:To thin the switch device by making the direction of reverse rotation of a operating element the same as that of reverse rotation of a converting element so as to shorten the distance between respective centers of reverse rotation, the element being engaged with each other at respective pressing portion and pressure receiving portion. CONSTITUTION:When an operating element 11 is put in a turning movement about a center D of reverse rotation, a converting element 38 is put in a turning movement about a center E of reverse rotation in the same direction as turning movement of the operating element 11 via the pressing portion 54 of the operating element 11 by a pressure receiving portion 41 which is engaged with the pressing portion 54, and thus the 'on' and 'off' of the switch is controlled by a fixed contact 21 and a movable contact 31. By this constitution where turning movement of the operating element 11 is in the same direction as that of the converting element 38, which is similar to the constitution where a small gear is in contact with the inside of an inner gear, the distance between centers of rotation is shortened so that the switch device is thinned.
Patent JP-2000307970-A (JP)
Title: Audio defeating device
Inventor: TAKAHATA DAISUKE
IPC: H04N5/60
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce the driving current of a transistor and standby power by defeating a monitor sound output by using both the port control of a transistor circuit and the IIC control of an AVSW. SOLUTION: An AVSW1 selects a video audio signal to be inputted and performs main and monitor outputs. An IIC controlling part 2 outputs a signal controlling the output state of the AVSW and outputs a signal defeating a monitor sound signal in the case of a noise channel and when a power supply is on. A transistor circuit part 3 defeats a monitor sound output signal. A port controlling part outputs a signal controlling the part 3 and outputs a signal defeating the monitor sound output signal when a noise channel is switched and the power supply is on. The part 3 is driven by a defeat signal of the port controlling part 4, the monitor sound output signal is squeezed once, and a sound signal is completely defeated by a defeat signal of the part 2.
Patent JP-S5442996-A (JP)
Title: Distance measuring device
Inventor: TAKAGI NASUO
IPC: G01S13/76
Filed: 1977-09-09
Abstract: PURPOSE:To ensure the distance measurement through re-searching and with no effect of the answer pulse to the reflection wave, by noticing the fact that the answer pulse to the direct wave is received earlier than the answer pulse to the reflection wave in case the beacon has a response to the reflection wave.
Patent JP-2000308392-A (JP)
Title: Operation controller for capacitor motor
Inventor: AKASUGI NOBUYUKI
IPC: H02P25/10
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive high function operation controller for capacitor motor being employed for opening/closing an automatic door, shutter, and the like, in which wiring work is saved and the driver is simplified. SOLUTION: An intermediate tap terminal 1c is provided for main and auxiliary windings 1a, 1b, respectively, and the voltage between the intermediate tap terminal 1c and one input power supply terminal of a main power supply is inputted as power supply for an operation control circuit. At the same time, terminal voltages of the intermediate tap terminals 1c provided for the main and auxiliary windings 1a, 1b are compared in order to determine the rotational direction. Since control power supply is obtained from the motor winding, transformer can be reduced and since the detecting section 44 can be reduced by detecting the rotational direction from the motor winding, a small and inexpensive operation controller for capacitor motor can be obtained.
Patent JP-H047871-A (JP)
Title: Gate spreading system gate array
Inventor: YOKOTA YOSHIO
IPC: H01L27/118
Filed: 1990-04-25
Abstract: PURPOSE:To obtain a cell capable of changing function and characteristics of the cell only by changing a first aluminum wiring in the cell, by using gate isolation. CONSTITUTION:Contacts 13, through holes 14, and second aluminum wirings 16 are all arranged in the same positions; a NAND gate is constituted of transistors PTr1, PTr2, NTr1, and NTr2; transistors PTr0, PTr4, NTr0, and NTr4 are used as gate isolation. When the function as a NAND gate is required, transistors PTr3 and NTr3 are unnecessary; by using a first aluminum wiring 15, a contact C5 is connected with a power supply 17b, and a contact C6 is connected with ground 18b; transistors PTr3 and NTr3 are turned into OFF- transistors and a gate isolation is constituted. Thereby the logic can be inverted from a NAND gate to an AND gate, only by changing the first aluminum wiring 15.
Patent JP-H01280566-A (JP)
Title: Nozzle board of ink jet recording head
Inventor: FUKAZAWA NAOTO
IPC: B41J2/16
Filed: 1988-05-02
Abstract: PURPOSE:To have characteristics which are high in water repellency and excellent in sliding property, wear resistance, etc. by a method wherein a conductive film is formed on a top surface of an ink nozzle, and a metal composite thin film containing fluorine high molecular particulates is formed thereon. CONSTITUTION:An ink nozzle 11 is formed on a nozzle board 10 made of glass, and an ITO coat is firstly formed at a top surface of the ink nozzle of this nozzle board to prepare a conductive coat 12. Then, this nozzle board is im mersed into a nickel bath in which polytetrafluoroethylene resin particles (PTFE) are dispersed by 25-40%, and a conductive coat is taken as a minus electrode. A platinum electrode is taken as a counter electrode, and electrolytic plating is performed. Then, the nozzle board coated by a plating film is heat-treated, and nickel is wrapped in PTFE to make adhesion good. A metal composite thin film 13 is formed on the conductive coat. Thereby, the top surface of the ink nozzle is thinly coated by fluorine high molecular particulates to show specific high water repellency and further, is equipped with characteristics of noncohesiveness, self-lubricating property, etc.
Patent JP-2000006214-A (JP)
Title: Injection and compression molding method of optical molding
Inventor: GOTO MASAHITO
IPC: G02C7/02
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide the molding method of high precision excellent optical molding having neither weldline nor sinkmark. SOLUTION: In the injection and compression molding method of a thermoplastic resin optical molding, firstly, the volume of a cavity is enlarged to be larger than that of an object optical molding. Secondly, a molten thermoplastic resin is filled through an injection cylinder in the cavity. Thirdly, after that, the enlarged cavity is compressed to obtain the regular thickness of the molding. Fourthly, the excess thermoplastic resin caused by a pre-compression is sent back to the injection molder. Fifthly, the molten thermoplastic resin is held until an object molding is formed in the cavity. Lastly, the obtained molding is unloaded from the cavity.
Patent JP-S63275104-A (JP)
Title: Oxide magnetic material
Inventor: SATO SUSUMU
IPC: C04B35/30
Filed: 1987-05-07
Abstract: PURPOSE:To improve permeability, temperature characteristic and pressure characteristic by adding 0.1-3.0 wt.% Sb2O3 to Ni-Zn ferrite having a specified constitution. CONSTITUTION:Sb2O3 of 0.1-3.0 wt.% is added to Si-Zn system ferrite constituted of Fe2O3: 40-55 mol %, NiO: 5-50 mol %, CuO: 0-20 mol % and ZnO: 0-30 mol %. Where the amount of addition of Sb2O3 is less than 0.1 wt.%, the effect of its addition is not accomplished and there is a little effect in controlling the temperature characteristic. Where the amount of addition of Sb2O3 is more than 3.0 wt.%, the value of temperature characteristic is getting too big and the sintering efficiency is deteriorated due to the difficulty of turning an additive into a solid solution. As the result, stable characteristics can be ensured in terms of permeability, pressure characteristic and temperature characteristic for electronic parts of inductors and the like having a constitution molded by epoxy system resin and etc.
Patent JP-S63277348-A (JP)
Inventor: SAITO YUTAKA
IPC: E04C3/20
Filed: 1987-05-07
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。