baber/WOPTO huggingface dataset:
Patent JP-S5710981-A (JP)
Title: Manufacture of semiconductor
Inventor: YAMAMOTO YOSHIMICHI
IPC: H01L29/872
Filed: 1980-06-24
Abstract: PURPOSE:To obtain effective Schottky structure having a small leakage current by filling an insulator layer in the concave section around an element after forming Schottky structure wherein an electrode metal layer is formed under this status. CONSTITUTION:The other conductive epitaxial layer is formed on a conductive silicon substrate and then an insulator layer 3 is formed at the part except a diode section. Next, platinum of about hundreds of Angstrom  is formed on the surface of the layer 3 by sputtering to obtain a predetermined-shaped platinum-silicon alloy 5 by removing unnecessary parts after heat treatment. An insulating layer 8 having extremely low viscosity and hardened at low temperatures and also sufficiently enduring for heat treatment is applied on the whole surfaces of the layer 3 and the platinum-silicon alloy 5 for hardening by heating. Next, the layer 8 is removed by a cleaning method and the layer 8 is left to a concave section 6 only. Silicon will not be exposed at the part of the concave section 6. After that, an electrode metal is formed.
Patent JP-H05291922-A (JP)
Title: Photoelectric switch and photoelectric switch controller
Inventor: TERAMAE KATSUHIRO
IPC: G01C3/06
Filed: 1992-04-07
Abstract: PURPOSE:To avoid malfunction due to an external light by varying a light projection period of a pulse light so as to unlock the synchronization state between a light projection period and an external light incident period when the incident period of the external light is synchronous with the light emission period of its own pulse light. CONSTITUTION:When an output of an AND gate AND1 being a discrimination output of a discrimination circuit 6 is at an H level, that is, an external light is in existence, the output is latched by a DFF7. Then, the output is ANDed with an output of an RSFF3 by an AND gate AND2, and when a voltage across a capacitor C1 reaches a reference voltage V2, a transistor(TR) Q1 is turned on through an OR gate OR1 to discharge the charge in the capacitor C1. Then, the capacitor C1 is charged up to the reference voltage V1 in the basic oscillation of an oscillation circuit 10, and the state is restored to the operating state to discharge till the voltage reaches a reference voltage V3 thereby allowing an output of a comparator circuit CP1 to extend tentatively the light projection period of the light pulse. Thus, the synchronization state with the external light is unlocked to prevent malfunction.
Patent JP-H05287502-A (JP)
Title: Formation of carbon-nitrogen compound film
Inventor: FUJIMOTO FUMINORI
IPC: C23C14/22
Filed: 1992-04-07
Abstract: PURPOSE:To stably form the high-hardness C-N compd. film without being restricted by the heat resistance of a base body material by forming a mixed layer composed of the base body material, C and N for the beginning of film formation by vapor deposition of C and implantation of N ion and forming the C-N compd. film thereon. CONSTITUTION:The mixed layer 4 composed of C and N as well as the base body material is formed by simultaneously subjecting the surface of base body 2 installed in a vacuum atmosphere to vapor deposition of the C and the irradiation with the N ions. The C-N compd. film 6 is then formed on the mixed layer 4 mentioned above by specifying the energy of the N ions to <=10KeV and the transfer ratio (C/N) of the C and the N to the base body 2 to 2. This compd. film 6 is formed on the mixed layer 4 having the resembling nature and, therefore, the matching property with the surface layer of the base body 2 is improved.
Patent JP-H01258088-A (JP)
Title: On-line system for recognizing hand-written character
Inventor: ISHIGAKI ICHIJI
IPC: G06K9/62
Filed: 1988-04-07
Abstract: PURPOSE:To reduce the amount of calculation for corresponding standard patterns with an input pattern by providing a feature point successive correspondence processing section and deciding whether or not a standard pattern can be corresponded with the input pattern at the starting radical of the inputted pattern so as to omit unnecessary correspondence calculation. CONSTITUTION:When a hand-written character is supplied to a feature point extracting section 10, the character is transformed into an input pattern having a data structure of feature point strings and the input pattern is inputted to a feature point successive correspondence processing section 12. On the other hand, standard patterns are fetched from a standard pattern storing section 11 and supplied to the processing section 12 under the control of a correspondence control section 13. The storing section 11 stores single type standard patterns 111 expressed by independent feature point strings at every character and group-type standard patterns 112 respectively having a common radical and individual remaining sections. Correspondence to the latter half part of the pattern 112 is performed only when it is decided that the common part can correspond with the input pattern and the distance between the input pattern and standard pattern is calculated at a distance calculating section 14. Therefore, unnecessary calculation can be omitted and the quantity of correspondence calculation can be reduced.
Patent JP-H08265156-A (JP)
Title: Semiconductor integrated circuit device and control system
Inventor: MITSUISHI NAOMIKI
IPC: H03M1/18
Filed: 1995-03-20
Abstract: PURPOSE: To improve the processing capability by storing A/D conversion result to a 1st data register of plural data registers, transferring the stored data to a 2nd data register and incorporating the result of A/D conversion. CONSTITUTION: A control logic conducts data input-output with control registers ADCSR, ADCR and data registers ADDRA-ADDRH via a bus interface. As soon as the result of A/D conversion is stored in the register ADDRA, the conversion result having been stored previously is transferred to other data register according to the data stored in the register ADCR. That is, any of two-stage operations as AINO→ADDRA→ADDRB and two-sets of two-stage operations as AINO→ADDRA→ADDRC and AINI→ADDRB→ADDRD and one-set of 4-stage operations as AINO→ADDRA→ADDRB→ADDRC→ADDRD is selected.
Patent JP-S5632110-A (JP)
Title: Stand structure for optical observation device
Inventor: RUUDORUFU HEERERU
IPC: F16M11/12
Filed: 1980-06-26
Abstract: An arrangement at a stand for an optical observation device, especially for a surgical microscope, containing a stand which essentially comprises an upright column or stand at which there is pivotably mounted an arm member for pivotable movement about a horizontal axis. There are further provided a support arm, a number of rotary and brake bearings and a hinge parallelogram at which there is suspended the microscope or the like. At one end of the arm member or arm there is arranged a guide lever and at the other end a weighting disk as well as a brake bearing at which there is secured a rod carrying a counterweight. The guide lever and the rod are operatively connected with one another by means of a thrust rod extending parallel to the arm member. This arm member is arrestable and positionably fixable at the stand column by means of a bolt member insertable into the weighting disk and radially penetrating the column body. The support arm is arrestable and positionally fixable at the guide lever by means of an element insertable into the support arm and arranged at the guide lever.
Patent JP-H02265334-A (JP)
Title: Analog privacy call system
Inventor: TADA TETSUNORI
IPC: H04K1/02
Filed: 1989-04-05
Abstract: PURPOSE:To improve the privacy call performance and to improve the quality of a decoded signal by providing a linear prediction synthesis filter having linear prediction coefficients such as PARCOR, LSP set optionally as a key and a linear prediction filter to a transmission section and a reception section respectively so as to apply privacy call communication. CONSTITUTION:A linear prediction synthesis filter A having a linear prediction coefficients such as PARCOR, LSP set optionally as a key is provided to a transmission section 1 and a linear prediction filter B is provided to a reception section 2. Then a transmission signal (a) such as a voice is inputted to the linear prediction synthesis filter A via, e.g. an A/D converter 3. Then a privacy call transmission signal (b) subjected to privacy call processing is sent to an analog transmission line 5 via a B/A converter 4 and sent to the reception section 2. The privacy call transmission signal (b) sent to the reception section 2 is inputted to a linear prediction filter B having the linear prediction coefficient set to the same value as that of the transmission section 1 as a key. Then the reception signal (d) such as a voice decoded via the D/A converter 4 is received as a reception signal(d).
Patent JP-H05258178-A (JP)
Title: Electronic cash register
IPC: G07G1/00
Filed: 1992-03-10
Abstract: PURPOSE:To print register data by classification without relying on the register order of a commodity and, moreover, to execute issuing by summing-up receipts by classification and editing them so as to permit them to be easily seen. CONSTITUTION:Register data adding money amount data is generated in accordance with the input of commodity code from an input part so as to be stored in an editing memory 22 by previously set order based on a corresponding classification code. The register data is cumulatively stored in a department classification summing-up memory 23 at every classification code and classification summing-up data is generated. Printing data indicating a register result based on register data and classification summing-up data in accordance with the input of total data is generated and a printing part executes printing so as to issue the receipt. Thus, the receipt on which a summing-up money amount is printed at every specified classification is issued.
Patent JP-S59212362-A (JP)
Title: Method and apparatus of removing twist of wire rope or the like
Inventor: MIZUNO TOSHIAKI
IPC: H02G1/02
Filed: 1983-05-16
Abstract: PURPOSE:To detect continuously twist while removing it by making a roller engage a lower end of U-shaped loosened wire. CONSTITUTION:A wire rope 3 having twist is taken out of a drum 4 and threaded through a hole 90 in a shaft 9, a guide roller 11 and a guide piece 81 of a guide arm 8 and further from a guide roller 14 and a hole 90 between guide means to be loosened in the U-shaped form. After a dancer roller is engageably mounted on the lower end of the U-shaped portion of the wire, the wire rope 3 is taken out between the guide means and transferred by the guide means. When the direction and degree of twist is detected by a detector, shafts 9, 9 are rotated through pulleys 12, 12. Thus, an arcuate guide arm 8 is rotated around the drum 4 to draw a cylindrical pattern to remove the twist of the wire rope 3.
Patent JP-S58202628-A (JP)
Title: Ternary level input circuit
Inventor: OKADA SEIGOU
IPC: H03K19/00
Filed: 1982-05-20
Abstract: PURPOSE:To discriminate a ternary state with an input terminal, by supplying both pull-up and pull-down voltages to a signal line with different clocks and then storing and holding the level of said signal line. CONSTITUTION:Latches L1 and L2 latch ''0'' with a signal line DT kept at L level even though clocks phi1 and phi2 are turned on since a resistance RP is sufficiently smaller than resistances R1 and R2 in case IN is set at L level. When the IN is set at H level, the line DT is kept at H level although clocks phi1 and phi2 are turned on. Then the latches L1 and L2 latch ''1''. When the IN is open, the line DT is pulled down to L level by the R2 with ON of the clock phi1. Thus the latch L1 latches ''0'', and the DT is pulled up to H level by the R1 when the clock phi2 is turned on. Therefore, the latch L2 latches ''1''.
Patent JP-H02264714-A (JP)
Title: Gel base for spray and gel agent using same base
Inventor: JOGE TAKUZO
IPC: A61K9/12
Filed: 1989-04-05
Abstract: PURPOSE:To obtain a gel base for spray having excellent spreadability and a gel agent prepared by mixing the gel base with an active drug by thickening an aqueous solution of carboxyvinyl polymer having a specific concentration with an insoluble basic substance and adjusting the aqueous solution with a viscosity modifier to specific viscosity. CONSTITUTION:A relatively highly concentrated aqueous solution of carboxyvinyl polymer(CVP) having 0.2-1.5wt.% CVP is thickened with an insoluble basic substance into a relatively high-viscosity gel and viscosity thereof is adjusted to 500-5,000 centipoise by using a viscosity modifier in such a way that particle size distribution during spray has >=90% particles having 20-100 micron particle diameters to give a spray gel base which has a little viscosity change before and after spray, excellent spreadability in application to mucosa, skin, etc., without causing liquid drip and can stably release an active drug to the organisms and a gel agent which is prepared by uniformly blending the spray gel base with the active drug and the same extremely excellent performances as those of the above-mentioned effects.
Patent JP-S5211381-A (JP)
Title: Control device of machine and tool operated by oil pressure
Inventor: SANO DAIJIROU
IPC: F15B11/08
Filed: 1975-07-15
Abstract: PURPOSE: Machine and tool operated by oil pressure is smoothly controlled, by change and control of change valve gradually and continuously according to necessity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60229605-A (JP)
Inventor: UEDA YOSHIO
IPC: H05B41/36
Filed: 1984-04-27
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-S63251091-A (JP)
Title: Production of epipodophyllotoxin
Inventor: KONDO KAZUHIKO
IPC: C12R1/80
Filed: 1987-04-08
Abstract: PURPOSE:To efficiently produce epipodophyllotoxin useful as an intermediate of an anticancer agent, by reacting epipodophyllotoxin with an enzymic agent consisting of 1-beta hydroxylase which is a cultivation product of a microorganism, viable bacterium cell or treated product of a bacterium cell. CONSTITUTION:An enzymic agent of 1beta hydroxylase is prepared from a microorganism belonging to the genus Penicillium or the genus Syncephalastrum. Deoxypodophyllotoxin is reacted with the above-mentioned enzymic agent of 1beta hydroxylase to provide epipodophyllotoxin expressed by the formula by an enzymic reaction. After the enzymic reaction is over, all kinds of chromatography methods such as adsorption chromatography and distribution chromatography or means such as countercurrent distribution are applied to the reaction liquid to separate and recover the epipodophyllotoxin. Liquid cultivation method is normally and preferably used as the cultivation of microorganism for preparing the enzymic agent of 1beta hydroxylase.
Patent JP-H10285935-A (JP)
Title: Inverter device
Inventor: TANIGAWA MAKOTO
IPC: H05K9/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a transistor instead of a photo coupler which has been necessary for insulation of a driving circuit, by making a ground section of the driving circuit and that of a control circuit at the same potential. SOLUTION: First of all, a GND of a driving circuit 3 and that of a control circuit are made in the same potential. About the positions of a switching element 2, a heat sink 5, and a substrate 1 in an electric product box 6, even of gate input terminals 2a-2f for controlling the switching element 2 are located near the substrate due to the restriction by the ventilating structure, small transistor 3a-3f can be used in the driving circuit 3 for driving the switching element 2, and these transistors can be located near the gate terminals 2a-2f. Therefore, the distance between the gate input terminals 2a-2f of the switching element 2 and the transistors 3a-3f of the driving circuit 3 can be shortened. Because of this structure, the necessity of a photo coupler for insulation is eliminated, thereby reducing the device size and minimizing an influence by noise.
Patent JP-H05290514-A (JP)
Title: Recording and reproducing device
Inventor: EGUCHI TAKASHI
IPC: G11B20/12
Filed: 1992-04-08
Abstract: PURPOSE:To always recover a previous condition even though an initialization is performed provided that no writing is performed to a file, by recovering an FD control work region copied in a non-control region of a file system during an initialization operation. CONSTITUTION:Assume one inadvertently initializes a necessary recording medium (FD) 1, finds his error and wishes to bring it back to the previous condition. If it is right after the initialization and no writing has been done to a file, the FD1 control work region copied in a non-control region of the file system is read by a reading circuit 2 in the initialization operation and the condition is recovered through a writing circuit 4 to the original condition. And by reading a sector header, checking the possibility of performing sector read and write and keeping the contents of the sector data, the original condition is recovered right after the initialization work.
Patent JP-H10284610-A (JP)
Title: Semiconductor integrated circuit designing and apparatus, and recording medium containing semiconductor integrated circuit designing program
Inventor: OTA YUZO
IPC: G06F17/50
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce calculation times for wiring processing upon the execution of automatic mounting by sufficiently mitigating wiring congestion in advance of processing. SOLUTION: A necessary wiring region is obtained between cells or cell arrays, based on the result of schematic wiring of given plural cells, and compaction is performed in accordance with the wiring region. A wiring resource caused by the compaction is distributed to the wiring region between the cells or cell arrays, so as to increase the width of the wiring region and sufficiently relax the wiring congestion. Thereafter, the outline wiring is performed again, and then detailed wiring is performed.
Patent JP-H08285416-A (JP)
Title: Heat pump type air conditioner
Inventor: MATSUE JUNJI
IPC: F25B9/14
Filed: 1995-04-12
Abstract: PURPOSE: To provide a heat pump type air conditioner in which a defrosting operation during a heating operation can be easily controlled. CONSTITUTION: This heat pump type air conditioner is constructed such that a heat absorbing heat source 13 for a heat gas engine 1, a thermal radiation heat source 11 of the heat gas engine 1, an indoor heat exchanger 201 of an indoor machine 200, a first outdoor heat exchanger 301 and a second outdoor heat exchanger 302 of an outdoor machine 300A are connected to each other. During a heating operation, the thermal radiation heat source 11 and the second outdoor heat exchanger 302 are connected in addition to forming of the normal heating passage so as to perform a concurrent defrosting operation.
Patent JP-S5611231-A (JP)
Title: Manufacture of stretched mat film
Inventor: KAWAGUCHI OSAMU
IPC: B29C55/00
Filed: 1979-07-10
Abstract: PURPOSE: To obtain a mat film having moderate luster and transparency and also a calm appearance by stretching a polyvinyl chloride sheet containing ethylene-vinyl acetate copolymer at a specified temperature.  
     CONSTITUTION: A sheet consisting of a mixture obtained through mixing 10W 35wt% of ethylene-vinyl acetate copolymer (EVA) with 100wt% of polyvinyl chloride is stretched at temperatures ranging from the temperature at which polyvinyl chloride is softened to that at which an elasticity of EVA indicates a value higher than that of polyvinyl chloride. If the quantity of EVA to be mixed with PVC is less than 10wt.pts. a mat property of the stretched film becomes inferior and if it exceeds 35wt.pts, then the film is not stretched efficiently and its surface becomes whitened rapidly. A preferable result is not obtainable from the above two, accordingly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57202894-A (JP)
Title: Stop operation detector
Inventor: TAKABAYASHI YASUHIRO
IPC: H02P29/00
Filed: 1981-06-06
Abstract: PURPOSE:To enable to accurately and effectively detect a superlow speed of a motor by outputting a stop operation detection signal when a time corresponding to the pulse width of a pulse synchronized with the rotation of a motor becomes longer than a set time. CONSTITUTION:A delay timer 20 outputs a signal after a delay of the prescribed time from the application of an operation signal S to the timer. Thus, an AND gate 13 outputs a pulse b corresponding to a pulse a from a pulse generator 12. A delay timer 14 outputs a signal d after a set time from the rise of a pulse b. AND gate 15 receives the output signal d of the timer 14 and a pulse b, and produces an output of the AND logic of both the inputs. NOR gate 12, a delay timer 17, and AND gate similarly output a signal when the pulse width of the pulse b is longer than a set time T2. An OR gate 19 outputs the outputs of AND gates 15, 18 as a stop operation signal X.
Patent JP-H02266529-A (JP)
Title: Manufacture of vertical transistor
Inventor: BABA TOSHIO
IPC: H01L21/331
Filed: 1989-04-07
Abstract: PURPOSE:To enable very high speed operation by a method wherein generation of parasitic capacitance between an emitter and a base and parasitic capacitance between the base and a collector is suppressed. CONSTITUTION:After formation of collector regions 2, 9, regions other than the collector regions 2, 9 are imbedded up to the height of the collector with a single crystal insulating material 11 to form an external base layer 12 on a single crystal insulating material 11. Then a base region is formed up to the height of the external base layer 12 on the collector regions, and emitter regions 4, 8 are formed on the base region. Then the sides of the emitter regions 4, 8 are coated by insulation films 14 while a base contact layer 15 is formed on the external base region 12 which is not coated by the insulation films. Thus parasitic capacitance between the emitter and the base and between the base and the collector can be suppressed. Thus a semiconductor device realizing very high speed operation can be obtained.
Patent JP-S62245016-A (JP)
Inventor: UIRIAMU II UORUSHIYU JIYUNIA
IPC: F23K3/02
Filed: 1987-04-10
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-H09251906-A (JP)
Title: Variable resistor
Inventor: TAKAHASHI KAZUHIRO
IPC: H01C10/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To improve the durability by mounting a collar on a vol. shaft extending from a body, extending out a fixing member to fix this collar and forming a stopper within its rotation range. SOLUTION: A stopper 12 fixed by a screw near a through-hole of a fixture board 8 extends like a circular column in the same direction as a vol. shaft S and locates within the rotation range of a setscrew 11 with rotation of the shaft S such that the side face of the stopper contacts slidably with the side face of a collar 9. The shaft S protrudes forwards through a through-hole of a front panel to contact both ends of the board 8 to the backside of this panel and secured to mounting holes 8A by screws. The collar 9 is mounted on the top end of the shaft S is inserted between a body M and grip T and the grip T is mounted thereon by fitting.