baber/WOPTO huggingface dataset:
Patent JP-H02206942-A (JP)
Title: Frequency discriminating circuit and frequency stabilizing circuit provided with the frequency discriminating circuit
Inventor: IMAI TAKAMASA
IPC: H04B10/572
Filed: 1989-02-06
Abstract: PURPOSE:To control the intermediate frequency of a reception system stably by generating a frequency error signal with a level in response to the deviation of the intermediate frequency independently of a reception signal value. CONSTITUTION:A branching circuit 41 branching an input signal into k wayes and outputting the result, band pass filters (42-a)-(42-k) receiving the output signal of the band pass filters (42-1)-(42-k) and detection sections (43-1)-(43-k) receiving the output signal of the band pass filter (42-1)-(42-k) as the input output respectively a detection signal in response to the deviation between the input frequency and the setting reference value. Then each detection signal outputted from the detection sections (43-1)-(43-k) is added by an adder circuit 44 and the result is outputted. Thus, the detection signal in response to the deviation between the intermediate frequency and the reference frequency is obtained independently of a reception code. Thus, the intermediate frequency is stably controlled.
Patent JP-S56123032-A (JP)
Title: Communication controlling processor
Inventor: OGASAWARA SHIGERU
IPC: H04L69/14
Filed: 1980-03-04
Abstract: PURPOSE:To reduce the hardware constitution of the line controlling common part, by reading the command word, which is held in the main memory, to transfer it to the line controlling adapter part, in the line controlling common part where command word address information can be held. CONSTITUTION:The address storing memory where address information on main storage device 6 storing the command word read from the host data processor 1 side can be held is provided in line controlling common part 9 which is provided in communication controlling processor 4 and controls plural line controlling adaper parts LCA in common. When a designated line is started, address information of the command word on this line is stored in this memory, and the command word on device 6 is received on the basis of address information according to following processing by line controlling common part 9 and is transferred to adapter LCA. By this constitution, hardware of line controlling common part 9 is reduced.
Patent JP-S57141603-A (JP)
Title: Photoelectric converter
Inventor: IWAOKA MITSUO
IPC: H01L31/12
Filed: 1981-02-26
Abstract: PURPOSE:To obtain a photoelectric converter of simple structure which is easily operated, applicable for an original picture with low brightness, and capable of recognizing color information, by irradiating the original picture with light passed through optical fibers, branching its reflected light by the optical fibers, and photodetecting it by photodetectors. CONSTITUTION:Light from a tungsten lamp 7 is converted through a correcting filter 6 into C standard light prescribed by C.I.E., and an original picture P is irradiated with the light through subordinate optical fibers 2a-2c, and a main optical fiber 1. Its reflected light is passed through the main optical fiber 1, subordinate optical fibers 3a-3c, and primary color filters 4a-4c and then photodetected by photodetectors 5a-5c. Consequently, this photoelectric converter having the simple structure is easily operated, applicable for an original picture with low brightness, and capable of recognizing color information.
Patent JP-S58148165-A (JP)
Inventor: SATOU MASAHIKO
IPC: B66B25/00
Filed: 1982-02-24
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-H10202675-A (JP)
Title: Production of matrix of form for synthetic resin molded object
Inventor: WATANABE HIROSHI
IPC: B29C33/38
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To enhance the appearance of a synthetic resin molding being a product and to reduce production cost. SOLUTION: The matrix of a form for a synthetic resin molded object is constituted of matrix single elements 1' composed of a soft synthetic resin and a support 2 in which the single elements 1' are successively fitted to reduce the restriction to the form generated in a molding process to increase the degree of freedom of design properties to markedly enhance the appearance of the synthetic resin molded object. Since a matrix single elements can be made common as parts, the production cost of the synthetic resin molding can be reduced while sufficiently corresponding to a matrix having a different shape or size.
Patent JP-S58144832-A (JP)
Title: Electrophotographic receptor
Inventor: KATAGIRI KAZUHARU
IPC: G03G5/05
Filed: 1982-02-23
Abstract: PURPOSE:To obtain an electrophotographic receptor high in sensitivity and good in dark decay characteristics, by adding a eutectic complex of a pyrylium type dye and a polymer contg. alkylidenediarylene part, and a hydrazone compd. to a photosensitive layer. CONSTITUTION:A pyrylium type dye, such as formulaeI, II is reacted with a polymer having recurring units of alkylidenediarylene, such as poly(3,3'-ethylenedioxyphenylenethiocarbonate) or poly(4,4'-isopropylidenephenylcarbonate) in an org. solvent to give a eutectic complex. This complex is dispersed into a proper binder, applied to a conductive layer, and dried to form a charge generating layer. Then, a hydrazone compd., such as formulae III, IV, and a binder are dissolved in a proper solvent, applied to the charge generating layer, and dried to form a charge transfer layer, thus the intended electrophotograhic receptor is obtained.
Patent JP-H07239096-A (JP)
Title: High pressure gas canister valve
Inventor: HABUKA MASAHARU
IPC: F17C13/04
Filed: 1994-02-25
Abstract: PURPOSE:To provide a high pressure gas canister valve capable of surely preventing gas ejection and taking all necessary safety measures even when the valve is damaged by the falling of the canister. CONSTITUTION:When a screw part 9 driven into a canister 1 is broken in an A-A spot, a connecting rod 26 for connecting a valve body 16 to an auxiliary valve body 23 is also broken. When the screw part 9 and the connecting rod 26 are broken, the auxiliary valve body 23 is brought into contact with an auxiliary valve seat 22 by means of a coil spring 24, a gas passage 11 is shut off and thereby gas ejection from the canister 1 is prevented.
Patent JP-H04261137-A (JP)
Title: Production of aromatic polyfunctional carboxylic acid
Inventor: HARA TAKAO
IPC: C07C63/313
Filed: 1991-01-29
Abstract: PURPOSE:To provide a method for producing an aromatic polyfunctional carboxylic acid by oxidizing a tri- or polycyclic carbocyclic aromatic compound. CONSTITUTION:The aforementioned method for production is characterized as follows. A tri- or polycyclic carbocyclic aromatic compound such as anthracene or phenanthrene is oxidized in the presence of an aqueous solution of a hypochlorite and a base using ruthenium tetroxide as a catalyst to afford a polyfunctional carboxylic acid. For example, the anthracene is reacted in the presence of RuCl3, an aqueous solution of NaClO and NaOH together with acetonitrile to provide pyromellitic acid in 43% yield. Thereby, the objective polyfunctional carboxylic acid can be produced under mild conditions of temperature nearly close to ordinary temperature under ordinary pressure in excellent selectivity and high yield without requiring a special apparatus.
Patent JP-H07259991-A (JP)
Title: Shift control mechanism for transmission
Inventor: SHIZAA FUROORESU SAATEZA
IPC: F16H63/20
Filed: 1995-02-16
Abstract: PURPOSE: To provide a transmission with a neutral-reverse shift control actuator. CONSTITUTION: An actuator is operatively connected to forward shift control mechanisms 146, 80 through resilient detent mechanisms 132, 134, 136, 138, 140, 142, 144. During neutral-reverse shift operation, the drive connection partially manipulates a forward synchronizer to synchronize an input shaft and an output shaft during reverse shift operation.
Patent JP-H01204289-A (JP)
Title: Magnetic disk device
Inventor: KODERA TSUTOMU
IPC: G11B33/10
Filed: 1988-02-09
Abstract: PURPOSE:To prevent data from being written at an abnormal time by changing the luminance of a light emitting element and displaying that a magnetic disk device is not suitable for being used when a temperature in a disk enclosure goes over a setting temperature. CONSTITUTION:A thermister 8 for temperature detection is equipped in a disk enclosure 1 and instead of a pull-up resistance, which supplies a current to an LED 3 to display the usable condition of the magnetic disk device, a resistance 9 for current value correction, which is connected to the thermister 8 and the power source of +5V, is used. For the thermister 8, since a resistance value goes to be high when the temperature in the disk enclosure 1 goes to be low, the current to flow to the LED 3 goes to be small and the brightness of the LED 3 is decreased. Then, the LED 3 is set not to be turned on by the resistance 9 for current value correction when the temperature is lower than the operation guarantee temperature of the device. Thus, when the temperature is lower than the temperature to be set in advance, the device is prevented beforehand from being used.
Patent JP-S61218617-A (JP)
Inventor: ARUBERUTO RE
IPC: C09J175/08
Filed: 1986-02-13
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-S57143499-A (JP)
Title: Surface pretreatment of nickel alloy wire rod for plating
Inventor: YAMANAKA SEISAKU
IPC: C25F1/00
Filed: 1981-02-27
Abstract: PURPOSE: To obtain uniform satin surfaces of less etch pits in etching treatment to be accomplished in succession to an electrolytic degreasing treatment by subjecting an Ni alloy wire rod as the anode to said degreasing treatment in an aq. NaOH soln.  
     CONSTITUTION: A degreasing agent is fed from a storage tank 5 having a heater 7 therein to an electrolytic degreasing tank 3 by a pump 6, and the degreasing  agent is reflowed into the tank 5. An Ni alloy wire rod 1 passes between the  electrodes 4 in the above-mentioned tank 3. The positive electrode of a DC electric power source 8 is connected to the rod 1 through power feed rolls 2 and the negative pole is connected to the above-mentioned electrodes 4. An aq. soln. of ≥60°C liquid temp. contg. 150W250g/lNaOH is used as the degreasing agent, and the electrolytic treatment is accomplished under the conditions of ≥20A/ dm 2  cathode current density and (current density)×(treatment time second) ≥100A/dm 2 .sec. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01204814-A (JP)
Title: Air-mixing door controller of automatically controlled air-conditioner
Inventor: TAKENAKA YASUSHI
IPC: B60H1/00
Filed: 1988-02-09
Abstract: PURPOSE:To make it possible to maintain actual temperature of blown air at an approximate desired blown air temperature accurately without detecting the position and moving amount of an air-mixing door by a method wherein such constitution is made that the air-mixing door is driven until the difference between a real temperature and a desired temperature of blown air comes within a specified range. CONSTITUTION:In an arithmetic control device 44, an operation signal from a room temperature setting unit 45 and detected signals from an atmospheric air sensor 46, an insolation sensor 47 and a room temperature sensor 48 are input respectively, and a desired blown air temperature is calculated in a circuit 53. The actuator 55 of air-mixing doors 30, 32 is controlled according to the calculation result. In this case, a detected signal from a blown air temperature sensor 49 is also input in the arithmetic control device 44. A circuit 54 which calculates the difference in temperature between the actual blown air temperature and the desired blown air temperature while making calculation for driving and stopping the air-mixing doors 30, 32 according to the calculation result is provided. Then a circuit 56 which drives and stops the actuator 55 according to the output signal of the circuit 54 is provided.
Patent JP-H07194291-A (JP)
Title: Bun containing ice-based cake
Inventor: OTOGAWA TETSUO
IPC: A21D13/00
Filed: 1995-01-04
Abstract: PURPOSE:To dissolve weak points of taste such as being heavy caused by sweetness, being difficult to eat without a drink, being apt to be cloyed compared with rice, etc., by refreshing taste of sponge cakes and bread. CONSTITUTION:In a main food material 1 consisting of a sponge cake or bread, a subsidiary food material 2 consisting of an ice-based sweet such as an ice- cream or a sherbet is packed to make a temperature difference between a surface area and an interior area.
Patent JP-S59153589-A (JP)
Title: Production of composite metallic bar
Inventor: ABE MASAHIKO
IPC: B23K20/04
Filed: 1983-02-23
Abstract: PURPOSE:To obtain a composite metallic bar having high quality without seizure, etc. by supplying a lubricating oil in an extra thin film shape as and when needed in follow up to the fluctuation in rolling conditions. CONSTITUTION:A lubricating oil is supplied at a required rate from a discharging pen 9 at a specified period and at a regular period to backup rolls 3, 4. The discharged oil is immediately rubbed to an extra thin film by a wiper 8 to form the uniform thin film on the surface of the backup rolls. The lubricating oil in the thin film state formed in such a way is transferred respectively from the rolls 3, 4 to work rolls 5, 6 by the rotation of the rolls and is further supplied to the material to be rolled. The infiltration of the oil from the end part of the material to be rolled is thus eliminated and a good composite metallic bar is obtd. without seizure on the roll surfaces.
Patent JP-H04267186-A (JP)
Title: Development sheet for pressure sensitive recording
Inventor: IWAKURA KEN
IPC: B41M5/155
Filed: 1991-02-22
Abstract: PURPOSE:To improve color development properties such as developed color density and development rate in color development for pressure sensitive record ing by adding the metal salt of salicylate derivative expressed by a specific chemical formula and ether bisphenolsulfone monoalkyl to a single layer. CONSTITUTION:The metal salt of salicylate derivative expressed by a chemical formula illustrated and ether bisphenolsulfonemonoalkyl are added to a single layer of a pressure sensitive recording material. In the formula, a group expressed by R1 to R4 is hydrogen atom, an alkyl group or an aryl group. In addition, the recommended salicylate derivative is 3,5-bisaralkylsalicylic acid, 3-alkylsalicylic acid, 3-alkyl-5-aralkylsalicylic acid or 3-alkyl-5-aralkylsalicylic acid. Further, the preferably recommended metal salt of salicylate derivative is zinc salt, and the recommended other bisphenolsulfonemonoalkyl is such as having a molecular weight of 300 higher.
Patent JP-S60173975-A (JP)
Title: Automatic gain adjusting device of original reader
Inventor: HANAOKA HIDEYUKI
IPC: H04N1/04
Filed: 1984-02-17
Abstract: PURPOSE:To prevent density difference at each divided scanning period from being caused by controlling output levels of each division variable amplifier so as to be arranged during scanning period of density reference plate and controlling the variable amplifier synthesizing the output of the division variable amplifier during original reading period. CONSTITUTION:An output of sensors 1, 5 scanning dividedly one line is synthesized serially timewise by a switch SW1 via a variable amplifier comprising resistors R1, R3, variable resistors 2, 6 and amplifiers 3, 7 respectively and amplified by a variable amplifier comprising a resistor R5, a variable resistor 10 and an amplifier 11. The output of the amplifier 11 is subject to A/D conversion 9 and inputted to a shading correction circuit 13. When the input exceeds two reference values (lower/higher limit) to the circuit 13, signals h, i are outputted respectively to a selection circuit 14. The circuit 14 outputs signals n, m alternately from the signal (h) by using a signal (g) of logical ''0'' during the scanning of density reference plate, the resistors 2, 6 are controlled respectively by the amplifiers 15, 16 so as to arrange the output level of the amplifiers 3, 7. The signal (g) goes to logical ''1'' during the scanning of the original, the resistor 10 is controlled via the amplifier 12 by using a signal (l) so as to bring the output of the amplifier 11 close to the reference value.
Patent JP-H05197080-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SAKAGAMI MEGUMI
IPC: G03C7/00
Filed: 1992-01-21
Abstract: PURPOSE:To provide the silver halide color photographic sensitive material high in coloring degree, good in sharpness, and superior in storage stability. CONSTITUTION:The silver halide color photographic sensitive material comprises a support, and at least each one of blue-, green-, and red-sensitive layers, and at least one of nonphotosensitive interlayer containing the fine crystal dispersion of a compound represented by formula I, and at least one of the nonphotosensitive layers contains a compound of formula II.
Patent JP-H08222792-A (JP)
Title: Laser amplifier and laser oscillator
Inventor: UENO SHINICHI
IPC: H01S3/081
Filed: 1995-02-17
Abstract: PURPOSE: To obtain a structure of easy maintenace wherein double refraction due to the heat which is generated in laser medium by pumping can be compensated, by installing a specific prism and a halfwave plate which is arranged between first laser medium and the prism. CONSTITUTION: First laser medium 1a and second laser medium 1b which are arranged almost in parallel, a light source for pumping the first laser medium 1a and the second laser medium 1b, and a pumping cavity for accommodating them are installed. A prism 100 is installed in which the incidence point is different from the radiation point, a radiation light turns back almost parallel with the incident light, and a specific relation exists between the polarization state of the incident light and that of the radiated light. A halfwave plate 13 is arranged between the first laser medium 1a and the prism 100. After the polarization of the laser light radiated from the first laser medium 1a is rotated 90 deg., the laser light is made to enter the second laser medium 1b. Thereby a simple constitution using a small number of optical components is obtained and the maintenace is simplified.
Patent JP-H02210824-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO HIDEKI
IPC: H01L21/768
Filed: 1989-02-10
Abstract: PURPOSE:To selectively introduce impurity into contact hole buried polysilicon on a P-type diffusion layer and an N-type diffusion layer by one time photolithography process, by utilizing the difference of an oxide film thickness, on a buried polysilicon surface, depending on whether impurity is present. CONSTITUTION:After impurity is selectively introduced into buried polysilicon 17a by using a mask 18 formed by utilizing a photolithography process, thermal oxidation is performed by eliminating the mask 18. According to the difference of oxidation speed depending on whether impurity is present, oxide films are formed as follows; a thick oxide film 19a is formed on the surface of the buried polysilicon 17a in which impurity has been introduced, and a thin oxide film 19b is formed on the surface of polysilicon 17b in which impurity has not yet been introduced. As a result, the thick oxide film 19a on the buried polysilicon surface is used as a mask. Thereby impurity can selectively be introduced into the buried polysilicon 17b, through the thin oxide film 19b on the one side buried polysilicon surface.
Patent JP-H02209480-A (JP)
Title: Device for continuously dry-plating long size material
Inventor: KOBAYASHI YASUHIRO
IPC: C23C14/56
Filed: 1989-02-10
Abstract: PURPOSE:To provide a metallic coating film and a ceramic coating film respectively on both sides of a long size material with good adhesion by providing a preheating zone to the device for continuously dry-plating one side of the material alternately. CONSTITUTION:The long size material 1 from a payoff reel 11 is preheated to an appropriate temp. in a heating zone 19 provided with the preheater 5, and dry-plated in a plating zone 4. The material is then turned by deflector rolls 7a and 7b to an angle of 180 deg., and passed through a heating zone 20 provided with a second preheater 13 and a plating zone 18. Consequently, the other side is plated, and the material is wound on a tension reel 12. By this process, the plating temp. on the surface is kept at an appropriate temp., and a good plating is formed.
Patent JP-H06238198-A (JP)
Title: Water jet nozzle
Inventor: HORII KIYOYUKI
IPC: B26F3/00
Filed: 1993-02-19
Abstract: PURPOSE:To realize a property to concentrate cutting to an object, the uniformity of the cutting diameter on a cutting surface and the smoothness on the cutting surface and to enable high-performance cutting by hermetically closing the rear part of the Coanda slit of the Coanda spiral nozzle having a slope connecting the Coanda slit and an ejection port. CONSTITUTION:The rear part 9 of the Coanda slit 4 of the Coanda spiral nozzle 1 having the slope 5 connecting the annular Coanda slit 4 for high-pressure water supply forming Coanda slit spiral flow 10 and the ejection port 2 is hermetically closed. The peeling of the flow does not, therefore, arise and the destruction of the Coanda spiral flow 10 does not arise either even if the high- pressure water is supplied from a distributing chamber 6 via the Coanda slit along the slope of the Coanda spiral nozzle 1. Therefor, the decrease of the pressure inside the nozzle is prevented and the back flow is prevented. The ultra-high-velocity jet ejected therefrom has an excellent converging property and stability.
Patent JP-S57143627-A (JP)
Title: Data processing system
Inventor: HATSUTORI SEIICHI
IPC: G06F13/10
Filed: 1981-03-03
Abstract: PURPOSE:To improve a data transfer speed by controlling an input and output equipment with an input and output control part which receives control infromation from a main control unit, and transferring data directly between the main control unit and the input and output equipment. CONSTITUTION:A main control unit 1 is connected to an extenal storage device 5 through a driver and receiver D/R3, a two-way bus 10, and a D/R4, and then connected from the bus 10 to a microcomputer MPU6 through a bus buffer 8 and a bus 11. The device 5 is connected to the MPU6 through a driver circuit 8, a receiver circuit 9, and the bus 11. Commands and address information to be read out of or written in the unit 1 are transferred to the MPU6. which receives them to start the device 5 through the circuit 6. Consequently, the device 5 transfers them to the unit 1 not through the MPU6, but through the D/R4, bus  10 and D/R3. The device 5 sends status information to the MPU6 through the  circuit 8, and the MPU6 processes the information to send a stop instruction to  the device 5.
Patent JP-H069700-A (JP)
Title: Polyethylene glycol-hirudine complex, its production, and its use for treating thrombosis
Inventor: RAINAA BISHIYOFU
IPC: C07K1/113
Filed: 1993-02-19
Abstract: The present invention relates to a process for the preparation of a polyethylene glycol (or derivatives)-peptide conjugate, and more particularly a polyethylene glycol (or derivatives)-hirudin conjugate. It also relates to the polyethylene glycol (or derivatives)-hirudin conjugate obtained and its use as medicinal product in the treatment of thromboses. <IMAGE>
Patent JP-S59157930-A (JP)
Inventor: MURAI ATSUYA
IPC: H01H47/10
Filed: 1983-02-25
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。