baber/WOPTO huggingface dataset:
Patent JP-H03278214-A (JP)
Title: Hot-line inserting/extracting circuit
Inventor: MORIMURA HIROSHI
IPC: G06F3/00
Filed: 1990-03-28
Abstract: PURPOSE:To efficiently execute the extension or eliminating work of circuits without exerting influence upon other circuit functions even when a printed board is inserted/extracted in a power ON state by using an hot-line inserting/ extracting circuit for a device having a bus line. CONSTITUTION:When a connector 8 is connected to the device, respective signals from the bus line 5, a power supply line 6 and a control line 7 are supplied to a CKT (main circuit) 3 to start the operation of the CKT 3. Since the operation of respective elements can not be forecasted immediately after starting the operation, a signal to be outputted from the CKT 3 to an IC 2 can not be forecasted. However, since no power is supplied to the IC 2 in the OFF state of a SW 4, the state is equivalent to the disconnection of the IC 2 to the bus line 5. After starting the normal operation of the CKT 3, i.e. after the lapse of a prescribed time from the detection of the insertion of the printed board 1 into the device, the SW 4 is automatically turned on and a normal signal is outputted to the bus line 5.
Patent JP-S61237153-A (JP)
Title: Data transmitting system between each personal computers
Inventor: MARUYAMA KAZUHIRO
IPC: G06F13/00
Filed: 1985-04-15
Abstract: PURPOSE:To make transmission control procedure unnecessary, and to execute a transmission at a high speed by transmitting a transmitting data to a personal computer of a transmitting destination from a personal computer of a transmitting origin, through an external data input interface. CONSTITUTION:A data which is drawn on a picture of a display device 3 by a personal computer 1 is transmitted to a terminal 4 of the device 3 through a transmission line 5 from a terminal 2 by a video signal. This sent-out video signal is inputted to a terminal 10, too, of a display device 8 through a transmission line 17, a terminal 13 of an external data input interface 12, and a transmission line 16, and the same image as that of the device 3 is drawn on the device 8. Accordingly, when an operator of a personal computer 6 sees the image of the device 8, decides it to be necessary and executes an operation for generating an input instruction, the input instruction which is generated from the personal computer 6 is fed to the interface 12 through a transmission line 15, the image data of the device 8 is inputted, and transferred to an interval RAM of the personal computer 6 after it is A/D-converted.
Patent JP-S58196365-A (JP)
Title: Hydraulic servo actuator for automatic speed change gear
Inventor: HAYAMA ISAO
IPC: F16H57/02
Filed: 1982-05-12
Abstract: PURPOSE:To prevent the suction of air into the operating oil chamber reliably, by positioning the operating oil chamber of a hydraulic servo actuator for an automatic speed change gear below the oil level in the speed change gear. CONSTITUTION:The drain oil level is formed at the level shown by A in the speed change gear case. The oil chambers 9, 10 of an automatic speed change gear servo actuator 4 are arranged at the rear of said level A, to prevent the intrusion of air through the oil path into the oil chamber during operation. The oil chamber 9 is equipped with a port 12 opening upward, and connected to an exchange valve 14 positioned above said port 12 thereby even when the air has intruded through the gap of the piston rod 15 into the chamber 9, the air is discharged easily through the port 12, oil path 12, 13 and exchange valve 14.
Patent JP-H04314205-A (JP)
Title: Power amplifier
Inventor: ISHIZU TADAAKI
IPC: H03F1/30
Filed: 1991-04-12
Abstract: PURPOSE:To sequentially compensate a gain by accurately detecting the gain fluctuation of a power amplifier caused due to change in ambient temperature with respect to an optional attenuation setting value in the power amplifier. CONSTITUTION:A DC component extracted from a part of an input signal is converted into a digital signal an A/D converter 18, a signal resulting from calculating a stepping variable attenuator control signal sent from an attenuation value setting circuit 5 by an arithmetic processing circuit 20 is used as a reference signal and it is compared with a DC component extracted from a part of the output signal of a high output amplifier section 7 by an error amplifier 27. The attenuation of a voltage controlled variable attenuator 6 is controlled by an error voltage attended with gain fluctuation.
Patent JP-H07272277-A (JP)
Title: Optical wavelength multipled recording/reproducing system
Inventor: TAKEMOTO SADAHIRO
IPC: G11B20/00
Filed: 1994-03-26
Abstract: PURPOSE:To improve recording density and a data transmitting rate and to simplify system configuration by recording plural bits of digital data on a recording medium in parallel. CONSTITUTION:A recording layer and a reflecting layer indicating a PHB phenomenon are provided in a disk type recording medium 7. Selection light having wavelengths of lambda1-lambdan generated in a multi-wavelength laser beam source section 1 and gate light from a laser beam source section 2 are superimposed, and projected to a recording medium 7 through a polarizing beam splitter 4, a lambda/4 plate 5 and lens 6. A reflected light is supplied to a spectroscope unit 8 from the polarizing beam splitter 4, and divided into colors having plural wavelengths, and received by a detector 9. Multiplicity (n) of a wavelength of the selection light and (n) bits of data are made correspondent, and '0', '1' of data and ON/OFF of the selection light are made correspondent. ON/OFF of the selection light is performed by controlling a light source section 1 by a system control circuit 12 receiving data from a data bus 11. Reproduced data is supplied to the system control circuit 12 from the detector 9 through a detector control circuit 13.
Patent JP-S58198825-A (JP)
Title: Color cathode-ray tube
Inventor: KATOU OSAMU
IPC: H01J29/02
Filed: 1982-05-14
Abstract: PURPOSE:To prevent emission slump by forming recesses and protrusions on the surface of an electron shield in a color cathode-ray tube with the electron shield. CONSTITUTION:An electron beam 8 emitted from an electron gun 7 is radiated on an electron shield 3 except a shadow mask 1 and a phosphor. The electron beam radiated on the shield 3 is reflected and is radiated on internal graphite 5 applied onto a funnel cone section and the gas generates emission slump. A number of recesses and protrusions are formed on the surface of this electron shield 3 by abrading it with sand paper and the like. As a result, emission slump can be prevented, stable characteristics can be obtained, and reliability can be improved.
Patent JP-S60223997-A (JP)
Title: Washing body collecting device for tube type heat exchanger
Inventor: ODA SHIGEO
IPC: F28G1/12
Filed: 1984-04-23
Abstract: PURPOSE:To reduce blockaded area in flow path as well as the operation cost of the tube type heat exchanger, eliminate generation of bias flow and improve the collecting performance of the device by a method wherein the blind plate of the washing body collecting device is replaced by a lattice. CONSTITUTION:Fixed lattices 52B are provided in gaps between a swingable collecting lattice and the inner wall surface of a pipe. As a result, the pressure loss of fluid is decreased and the cost upon operating the tube type heat exchanger may be reduced. Adhesion of suspended matter, algas and marine organisms in circulating water may be prevented by effecting backwash of the fixed lattice 52B periodically with pressure water injected from a pressure water injection pipe 55B. According to this effect, reduction of washing body collecting performance due to adhesion may be avoided.
Patent JP-H05247050-A (JP)
Title: Production of 1,6-anhydro-2,3,4-trideoxy-beta-d-glycero-hexo-3-enopyranose
Inventor: HONDA ICHIRO
IPC: C07D493/08
Filed: 1992-03-03
Abstract: PURPOSE:To obtain the subject compound useful as a raw material for synthesizing saccharides or a raw material for polymers by using a D-glucal of an inexpensive raw material and a reagent. CONSTITUTION:A 3,4,6-tri-0-acyl-D-glucal of formula I (R<1> is acetyl or benzoyl) is reacted with a phenol derivative to give an enopyranoside of formula II (Ph is phenyl). Then 0-acyl group is hydrolyzed and the resulting substance is subjected to ring formation at the 1- and the 6-positions to give a 1,6- anhydroenopyranose derivative of formula III. The double bond of the compound of formula III is reduced by adding hydrogen to give a 1,6-anhydropyranose derivative of formula IV and then hydroxyl group at the 4-position is protected to give a compound of formula V (R<2> is p-toluenesulfonyl, mesyl or acetyl). Hydrogen at the 3-position and the substituent group at the 4-position are eliminated to give the objective substance of formula VI.
Patent JP-H01254027-A (JP)
Title: Radio communication receiver
Inventor: FUJITA MASAHIRO
IPC: H04B7/08
Filed: 1988-04-02
Abstract: PURPOSE:To receive a signal at the maximum reception signal level by providing a circuit extracting a pilot signal included in a synthesizing signal from plural receivers and outputting selectively a demodulation signal from a receiver having a maximum signal level of a high frequency and intermediate frequency amplifier circuit in response to the parameter. CONSTITUTION:The selector 6 is provided with plural input terminals 5a-5d receiving a synthesizing signal from plural receivers 3a-3d and a circuit extracting a pilot signal included in the synthesizing signal respectively and outputting selectively a demodulation signal from a receiver such as a receiver 3a whose signal level of the high frequency and intermediate frequency amplifier circuit 8 is maximum in response to the parameter. Thus, the reception signal level information of the receivers 3a-3d is added to the pilot signal in addition to the reception signal and the result is sent. Thus, the reception signal level of the receivers 3a-3d is monitored and compared at all times and the receiver whose reception signal level is maximum is selected at all times.
Patent JP-2000273226-A (JP)
Title: Formation of metal film on resin substrate surface
Inventor: SOMA MAKOTO
IPC: C08J7/04
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method forming a metal film on a resin substrate surface capable of forming the metal film in a short time having sufficient adhesion after applying a heat stress to a smooth surface of the resin substrate without forming ruggedness on the surface of the substrate or precoating a material excluding the desired metal film. SOLUTION: The metal film is formed on the surface of the resin substrate by a vapor deposition process or a wet plating after forming a cross-linked layer in which methylene groups are tightly bonding each other, on the surface of the substrate mainly comprising a resin having methylene chain.
Patent JP-S57194580-A (JP)
Title: Charge transfer device
Inventor: KAJIWARA NOBUYUKI
IPC: H01L29/762
Filed: 1981-05-25
Abstract: PURPOSE:To increase the input conductance by a method wherein the input gate and the storage gate are patterned upon the key type and the input diode is provided adjoining to the inside of the input gate. CONSTITUTION:The transfer electrode 11 and 12 are arranged on the P type semiconductor Si substrate 1 through the intermediary of the insulating film. The input gate 2 and the storage 4 are patterned upon the key type and the impurity dope layer operating as the input diode 13 is formed inside the input gate 2 forming the key type. The load generated by say the photoelectric conversion from the photo diode flows in the input diode 3 through the intermediary of the bonding wire 8 and transferred through the change transfer channel directly below the transfer electrodes 11 and 12 through the input gate 2 and the channel directly below the storage gate 4.
Patent JP-S566822-A (JP)
Title: Base pile making method
Inventor: IKEDA TAROU
IPC: E02D5/50
Filed: 1979-06-26
Abstract: PURPOSE: To drive a pedstal base pile utilizing a preformed pile by a method wherein the preformed pile is inserted into and cured in the boring hole made by a bottom expanded concrete pile.  
     CONSTITUTION: Bentnite sludge is circulated in the boring hole by a boring machine A to make a boring hole, and the bottom of the hole is expanded by the bottom expansion bits 3. The excavated soil is suctioned and discharged out of the rotating axis 1. Then, the rotating axis 1 is used as a concrete casting tube, concrete 4 and the cement milk etc. 5 are grouted on it and then the boring machine A is pulled up. Then, the preformed pile 6 is inserted and its leading end is inserted into the non-cured concrete 4. Cement milk etc. 5 is pushed up and filled in a space between the boring hold and the preformed pile. When the concrete 4 and the cement milk 5 etc. are cured, the concrete 4 is made to be a pedestal at the leading end of the preformed pile 6, resulting in that the preformed pile 6 and the ground are integrally contacted with each other. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04293764-A (JP)
Title: Method for preventing cracking of heat resistant alloy due to secular deterioration
Inventor: SONOYA KEIJI
IPC: C23C30/00
Filed: 1991-03-20
Abstract: PURPOSE:To prevent the cracking of the weld heat-affected zone of a heat resistant alloy used in a high temp. apparatus. CONSTITUTION:When a heat resistant alloy is welded and used in a high temp. apparatus, an Ni-1%B plating layer 7 is formed on the surface of the heat resistant alloy 1 and an Ni diffusion layer 8 is uniformly formed in the surface layer part S of the alloy 1 under the plating layer 7. The grain boundaries 5 of the alloy 1 are vanished from the surface of the alloy 1 due to the presence of the Ni diffusion layer 8, the penetration of oxygen along the grain boundaries 5 is prevented and the problem of grain boundary oxidation is solved.
Patent JP-H01253089-A (JP)
Title: Automatic vending machine
Inventor: KINOSHITA KAORU
IPC: G07F11/00
Filed: 1988-03-31
Abstract: PURPOSE:To confirm the motion of the bucket of an elevator device by forming an article takeout hole in the bucket and an elevation opening for the bucket in the front surface of the automatic vending machine, and allowing the article takeout hole to move up and down. CONSTITUTION:The elevator device 9 is fitted with the bucket 12 in the middle of a couple of right and left chains 10 extended in an up-down direction, and a reversible motor is controlled to elevate the bucket 12. A receiving opening 12a and the takeout hole 12b for the article A are bored in the bucket 12 and opening/closing lids 13 and 14 are fitted to the openings 12a and 12b. An opening 15 is formed on the front surface of the automatic vending machine along the elevation path of the bucket 12, the takeout hole 12a formed in the bucket 12 is used as a takeout opening for the article A, and the takeout hole 12a is moved up and down. Consequently, the motion of the bucket can be confirmed and no purchaser feels mentally uneasy.
Patent JP-H10274669-A (JP)
Title: Detection method for breaking of wire failure of semiconductor integrated circuit
Inventor: SUMITOMO HIROSHI
IPC: G01R31/302
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To detect the location of breaking of wire failure easily and speedily by gaining the difference image of both electron images obtained by setting the frequency and phase of pulse voltage repeatedly in the same conditions for good products and bad products. SOLUTION: Good products and bad products of CMOS-LSI 105 are irradiated with an electron beam 109 from a pulse generator 103 by setting the repeated pulse voltage and pulse frequency impressing to the terminal of the power line and ground line of an LSI 105 and the voltage of a constant voltage source 104 connected to the initial step input so that the contrast variation of electric potential image obtained when the pulse voltage is high and low becomes maximum. By controlling the system so that the corresponding region of electric potential image for good products and bad products are indicated in the same position in a display 112, a difference image of the electron image of both products is obtained.  If a region concentrating image not with intermediate brightness (gray) exists in the obtained difference image, then it is judged that a wire connecting to the breaking of wire exists in the image.
Patent JP-S536388-A (JP)
Title: Polymerization of water-soluble or water-dispersible vinyl compounds
Inventor: SAMORI TAKASHI
IPC: C08F216/36
Filed: 1976-07-07
Abstract: PURPOSE: The title process for polymerization capable of forming crosslinked polymers having improved flexibility and impact resistance, by the use of a specific polymerization initiator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05277794-A (JP)
Title: Solid/liquid separating device
IPC: B30B9/14
Filed: 1992-04-02
Abstract: PURPOSE:To provide a solid/liquid separating device capable of more completely separating a liquid material by carrying out secondary filtering utilizing the discharging pressure of a remainder after primary filtering. CONSTITUTION:A liquid material in a solid and liquid mixed material supplied from the left side of a screw 5 is separated by compression caused by turning of the screw 5 and volumetric change of a groove and the residue sticks to the tip end of the screw 5 to generate a pressure. A pace plate 14 is constructed as a holed plate having a porous structure with a flow hole 14a to filter the remaining liquid material. The discharging pressure caused by the residue is controlled by adjusting a clearance C by turning a screw 11. By this high pressure, the residue after primary filtering in a head 8 is pressurized by the filtering face R1 of a filtering element F1 and the liquid material is completely drawn out and discharged from a discharging pipe 15. No liquid material remains in the residue after secondary filtering.
Patent JP-H06285549-A (JP)
Title: Roll forming device
Inventor: SHIMIZU KATSUMI
IPC: B21D5/08
Filed: 1993-04-07
Abstract: PURPOSE:To prevent a bent plate manufactured by bending a steel plate from spreading in the width direction in each end part. CONSTITUTION:A steel plate subjected to bending to a depressed state in a recessed shape by a forming roll unit 20 is guided into a finish forming roll unit 30, and thereafter, guided into a width adjustment roll unit 50, the bottom face part depressed in a recessed shape is pressed by the upper pressure roller 53 and the lower pressure roller 57 in the width adjustment roll unit 50 and width direction dimensions are corrected. Thereafter, the steel plate is guided successively into a pair of finish forming roll units 30, and each end part of the steel plate is restricted from spreading in the width direction and subjected to finish forming by the finish forming roll units 30. During that time, restoring force for spreading in the width direction, remaining in the steel plate is dispersed in the steel plate.
Patent JP-H06293263-A (JP)
Title: Simulation device for total traffic control device
Inventor: TAKEDA KAZUAKI
IPC: G06F19/00
Filed: 1993-04-07
Abstract: PURPOSE:To operate a simulation function without memorizing train diagram information by administrating a train number based on train number information from an operation control means, and outputting train position simulation information o or operation display means based on train kind information. CONSTITUTION:In a total traffic control device storing a train number for displaying it in an operation display means and providing an operation administrating means of outputting train number information based on train diagram information, a running pattern memory means for storing a running pattern of each train kind is provided. A train administrating for comparing the train number information, output from the operation control means, at each inputting with the preceding time train number information, to administrate the train number information in accordance with this comparing result, is provided. A administrated train running pattern is input from the running pattern memory means, to calculate an on-line position of a train based on this running pattern, and this on-line position is output to an operation display means as simulation information and displayed in an on-line position display part.
Patent JP-S62256092-A (JP)
Inventor: EIDORIAN SUFUAATEI
IPC: G06T11/00
Filed: 1987-03-31
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-S577226-A (JP)
Title: Apparatus for decomposing malodorant gas and recovering waste heat
Inventor: KATOU KAZUO
IPC: B01D53/74
Filed: 1980-06-17
Abstract: PURPOSE: To reduce a fuel consumption amount of a baking furnace of the titled apparatus used in a papermaking plant or the like by a method wherein a malodorant gas is heat exchanged with a clinker to subject a malodorant component to thermal decomposition and the resulting gas is used as secondary air to heat said secondary air to a high temp.  
     CONSTITUTION: A partition plate 17 is provided to a position where a clinker temp. corresponds to an ignition temp. of a malodorant component to be decomposed in a waste heat recovering apparatus 3 to divide an air chamber into two chambers. A malodorant gas generated in a pulp digesting procedure is introduced into an air chamber 7a of a high temp. side from a discharge duct 12 by a fan 13. The malodorant gas cools a clinker during a time when passed through a clinker layer 8 through grates 4a, 4b and the gas itself is heated and combusted to decompose a malodorant component therein. The heated decomposed gas is flowed into a rotary kiln as secondary air and the undecomposed malodorant component in the clinker layer is also decomposed completely in the kiln to be converted an odorless gas. Cooling air A is supplied into a downstream side air chamber 7b to cool the clinker layer 8 to a predetermined temp. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58196518-A (JP)
Title: Photographic adapter for endoscope
Inventor: NISHIGAKI SHINICHI
IPC: G02B23/26
Filed: 1982-05-13
Abstract: PURPOSE:To enable the observation without obstruction by a photographing device by disposing an optical means, which forms the optical path passing through the position forward of an end scope in the optical axis direction thereof, on the optical axis branched with a beam splitting means. CONSTITUTION:A titled adapter is so formed that the light reflected with a beam splitter 12 and advancing along a branched optical axis 15 for reflection advances forward at different levels in a roof prism 19 and a triangular prism 20, that is, along the optical axis 21 for reflection near the end scope 5 side. A TV camera can be mounted by screwing the same to the assembling part 28A at the rear end of the mount 28 of a photographic adapter 1. The adapter 1 is so constituted that the TV camera 29 mounted through the position of an observation window sealed with the cover glass 14 of said adapter is located forward; therefore, the observer is able to observe the end scope through the observation window without receiving the interference of the camera 29 and is able to perform diagnosis, treatment, etc. smoothly.
Patent JP-S58198116-A (JP)
Inventor: OKUDA YUKIO
IPC: H02H7/122
Filed: 1982-05-14
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-H05101685-A (JP)
Title: High-voltage electric charge pump
Inventor: BARU SANDEYU
IPC: G11C17/00
Filed: 1992-04-02
Abstract: PURPOSE: To provide a charge pump efficient for performing write to an EEPROM. CONSTITUTION: In a charge pump circuit 50, a single clock signal CLK, voltage feedback constitution 54 capable of passing through a DC voltage and the plural pieces of transistors 53, 55 and 61 respectively serially connected to respective grounding gate transistors 51, 57 and 59 for removing inverse breakdown voltage loads on the grounding gate transistors are used.