baber/WOPTO huggingface dataset:
Patent JP-H04165035-A (JP)
Title: Electrode stock and its manufacture
Inventor: KUWABARA MITSUO
IPC: C22C1/04
Filed: 1990-10-30
Abstract: PURPOSE:To improve the mechanical strength and electrical conductivity of electrode stock by subjecting a preform constituted of electrolytic copper powder, a specified amt. of chromium powder and a specified organic material to heat treatment and sintering, and then precipitating a reinforcing material on the surface of a part of the chromium powder. CONSTITUTION:Electrolytic copper powder is blended with chromium powder by 0.4 to 3.0wt.% to the whole and an organic material so as to satisfy the compositional range of <=0.1% carbon residue content. Or, 1g of electrolytic copper is blended with 4 to 30mg of chromium powder and the above organic material. The above raw material powder is subjected to wet mixing to diffuse the chromium powder into the electrolytic copper powder. This raw material powder is compacted into a preform. The preform is subjected to heat treatment at 700 deg.C in the atmosphere of an inert gas. Next, the preform is sintered at 950 to 1065 deg.C in the atmosphere of a reinforcing material such as Cr4C3, Cr3C2 and CrN2 on the surface of a part of the chromium powder. By this electrode stock, deposition properties with a metal can be reduced, and the service life of an electrode can be prolonged.
Patent JP-H05100389-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: YAMAZAKI CHIKAMASA
IPC: G03C7/38
Filed: 1991-10-11
Abstract: PURPOSE:To enhance sensitivity, to reduce variation among printers, and to improve stock preservable property by incorporating 2 kinds of specified magenta couplers and a specified compound in a silver halide emulsion layer. CONSTITUTION:The silver halide emulsion layer contains each one of the magenta couplers represented by formulae I and II and at least one of the compounds represented by formula III. In formulae I-III, each of R1-R4 is H or alkyl or the like and at least 2 of R2-R4 is not H; J is methylene or the like; each of X1 and X2 is H or a group to be released by coupling with the oxidation product of a color developing agent; each of Z1 and Z2 is a nonmetallic atomic group necessary to form an N-containing hetero ring; each of Ra and Rb is H, alkyl, or the like; each of Rc and Rd is halogen, alkyl, cycloalkyl, or the like; each of m and n is an integer of 0-4; and J in formula III is a divalent bonding group.
Patent JP-H03153078-A (JP)
Title: Semiconductor device
Inventor: MARUO YUTAKA
IPC: H01L21/8247
Filed: 1989-11-10
Abstract: PURPOSE:To lower an electric field applied to a gate insulation film located directly below the end of a gate electrode and reduce stress by increasing the thickness of a gate film in a channel region which faces a gate electrode of a MOS transistor and a drain source region more than the thickness of a gate electrode located near the central part of the channel region which does not face the gate electrode and the drain source region. CONSTITUTION:An attempt is made to carry out dry oxidization on a silicon substrate 301 by forming an element separation region with a LOCOS so that a silicon film of about 600Angstrom  305 may be formed. Then, B ions are implanted in order to control a threshold voltage of a MOS transistor. On the other hand, an attempt is made to wet etch those parts which have become a channel region of the MOS transistor by a photo etching process and a thin region of the gate insulation film by hydrofluoric acid so that those part may be removed. After a resist 304 is scaled off, there is formed a silicon oxidation film 304 of about 300Angstrom  which is not dry-oxidized in an oxygen ambient atmosphere.
Patent JP-H11124512-A (JP)
Title: Organic pigment dispersion liquid, preparation thereof, and organic photoconductive layer
Inventor: UMEDA MINORU
IPC: G03G5/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To stably obtain an organic photoconductive layer contg. a TiOPc (titanyl phthalocyanine). SOLUTION: An organic-pigment dispersion liquid comprises one formed by dispersing along with an organic solvent a TiOPc with a crystal form giving an X-ray diffraction spectrum by Cu-Kα ray in which the main peaks at Bragg angle 2θ are shown at least at 9.6 deg.±0.2 deg., 24.0±0.2 deg., and 27.2 deg.±0.2 deg. to thereby crystal-transform it into a TiOPc giving the spectrum in which the main peaks at Bragg angle 2θ are shown at least 9.3 deg.±0.2 deg., 13.1 deg.±0.2 deg., and 26.2 deg.±0.2 deg..
Patent JP-H03152796-A (JP)
Title: Ic memory
Inventor: KAMIYA MAMORU
IPC: G11C11/41
Filed: 1989-11-09
Abstract: PURPOSE:To efficiently perform a series of memory readout operations by holding a pair of data read out previously with a holding circuit when the readout operation of a memory is performed. CONSTITUTION:An address holding circuit 108 holds the content of the high- order part of an address in the preceding readout operation to the memory 106, and a coincidence detection circuit 109 detects coincidence between the output of the address holding circuit 108 and the high-order part of the address in the readout operation at present. A data holding circuit 110 holds the content of a memory cell of one column, and a control circuit 107 writes the content of the memory cell of one column being read out at present on the data holding circuit 110 when no coincidence signal from the coincidence detection circuit 109 is outputted in the memory readout operation, and outputs the content of the data holding circuit 110 to a data input/output terminal 103 instead of the content of the memory cell when the coincidence signal is outputted. Thereby, it is possible to efficiently perform a series of memory readout operations.
Patent JP-H03153114-A (JP)
Title: Manufacture of piezoelectric component
Inventor: NOTO KAZUYUKI
IPC: H03H3/02
Filed: 1989-11-10
Abstract: PURPOSE:To save the manufacturing manhours of a piezoelectric component and to reduce the manufacturing cost by baking and curing an outer package resin at a temperature over a melting point of solder adhered to a terminal while each input output terminal and an earth terminal are in a laminated and supported state. CONSTITUTION:Low melting point solder plating is applied to terminals 27-29, 47-49 made of a tint-nickel alloy while the side of the terminals connecting to electrodes 23-25, 43-45 of piezoelectric resonators 21, 41 is directed downward. The ends of the said terminals is overlapped onto the electrodes 23-25, 43-45 of the piezoelectric resonator and heated and pressed together to attain the connection. In the baking curing process of an outer package resin 12, while input terminals 27, 47, earth terminals 28, 48 and output terminals 29, 49 are laminated to support in a press-interposed state, the resin 12 is baked and cured at a temperature over the melting point of the said solder plating. Thus, the process of dipping laminated terminals into a solder bath and the process ringing the soldered terminals are omitted.
Patent JP-H02138764-A (JP)
Title: Mass production of integrated circuit
Inventor: KAZAMI AKIRA
IPC: H01L23/50
Filed: 1988-11-18
Abstract: PURPOSE:To efficiently manufacture various kinds of integrated circuits each in a small quantity by a method wherein a substrate forming process common to all kinds of integrated circuits is executed at the same time using a ribbon-like substrate, and an assembly process is exclusively performed by each kind of integrated circuit. CONSTITUTION:Substrates A of the same kind are arranged in a partition, determined by first index holes 12, of individual integrated circuit substrates 13 in a widthwise direction of a substrate. Another kind of substrates B of the same kind are arranged in a partition determined by following index holes 12 with a different space. Substrates C of the same kind follow the same as above. The substrate 13 is connected to the other adjacent substrate 13 in the same partition 14 through a connecting fine stripe 20, and two or more substrates 13 are sent in one piece to an assembly process. Next, a conductive pattern 15 is formed in the partitions 14 respectively, and an identification code 16 is printed corresponding to the pattern 15. Next, a resistive element is formed. Then, the substrates 13 are separated from a substrate 11. The separated substrates 13 are selected by the same kind substrate provided with the same pattern 15 according to the code 16, and then the selected substrates 13 are sent to an exclusive assembly process respectively. By this setup, various kinds of integrated circuit substrates can be manufactured taking advantage of the merit of a mass production.
Patent JP-H05127846-A (JP)
Title: Document definition device
Inventor: OBARA SHINJI
IPC: G06Q10/10
Filed: 1991-11-08
Abstract: PURPOSE:To improve the creating efficiency of a source program for the document definition device. CONSTITUTION:This document definition device 1 consists of a terminal display 11 to input and edit the layout information of document, layout information holding means 12 to store the layout information of the document inputted from the terminal display 11, document definition language converting means 13 to convert the layout information of the document inputted from the layout information holding means 12 into a language source for document definition, and document definition language source program file 14 to store the language source for slip definition converted by the document definition language converting means 13.
Patent JP-H06153166-A (JP)
Title: Immediate interactive reception method for video image
Inventor: AKUTSU AKITO
IPC: H04N21/236
Filed: 1992-10-30
Abstract: PURPOSE:To allow a receiver side to attain still processing of a video image, fast feed, rewinding and slow display or the like during video image distribution by selecting one video image as a reception video image among distributed video images delayed respectively and allowing the receiver side to select the video image. CONSTITUTION:A video image (f) inputted from an input side 11 is copied and distributed at a video image distribution delay discrimination section 12 and in this case, each distributed video image is referred to as f1K (k=0-n). The distributed video image f1K (k=1-n) is delayed at a delay section 13 by a different delay DELTAtK (k=1-n) and each delayed video image f2K (k=1-n) is obtained. Furthermore, the distributed video image f10 is a video image on a video channel as it is. Then each delayed video image f2K is synthesized at a synthesis section 14 as a sub channel of a video channel. That is, since each video image is delayed by various quantities, the selected video image is properly selected by preference of a recipient.
Patent JP-H03155405-A (JP)
Title: Method for controlling plate width
Inventor: MATSUOKA YASUSHI
IPC: B21B37/00
Filed: 1989-11-10
Abstract: PURPOSE:To obtain a width variation in desired front and rear end parts by predicting the variation of the plate width on the outlet side of a finish rolling mill to the front and rear end parts of each plate, deciding a width rolling down pattern necessary to the width variation desired in accordance with the predicted result and adjusting the roll opening in accordance with the width rolling down pattern. CONSTITUTION:Variation of a plate width on the outlet side of a finish rolling mill is predicted by material, dimension, width rolling reduction and temperature to each of the front and rear end parts of each plate. Then, a width rolling down pattern necessary to obtain the width variation at the front and rear end parts desired in accordance with the predicted result is decided. The roll opening of upright roll 8' is adjusted in accordance with the width rolling down pattern. Consequently, the width variation for the desired front and rear end parts can be obtained without taking a special measure for equipment.
Patent JP-2001117735-A (JP)
Title: Printing controller and its program recording medium
Inventor: FUKUMOTO NAOKI
IPC: B41J29/38
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To efficiently print out all pages of printing data consisting of plural pages specified as a printing object in the case of distributing the printing data to plural printers and printing out the data by distributing pages so that the total printing processing time of each printer becomes approximately uniform by considering differences in the printing processing capacity of each of printers and differences in printing processing quantity required for the practical printing of each page. SOLUTION: When printing request information is transferred from a CPU 1, a printing control part 8 distributes and allocates printing data consisting of plural pages to plural printers on the basis of the printing processing quantity of each page required for the printing of each page in the printing data to be printed and the printing processing capacity value of each printer. Each page is allocated so that the total printing processing time of each printer becomes approximately equal.
Patent JP-H03155066-A (JP)
Title: Capacity meter for zinc-bromine battery
Inventor: KAWAHARA KAZUO
IPC: H01M12/08
Filed: 1989-11-10
Abstract: PURPOSE:To enable the capacity of a battery to be determined without hysteresis by measuring the physical value (index of refraction, viscosity) of negative electrode solution which depends on both zinc ion concentration and complexing agent concentration. CONSTITUTION:The physical value of negative electrode solution is measured by a means 18 wherein the aforesaid value corresponds to both of the zinc ion concentration and the complexing agent concentration of negative electrode solution, and remaining capacity is determined by an operating means 19 based on the relation between the physical value prepared in advance and remaining capacity. The physical value measuring means 18 is arranged onto a negative electrode solution storing tank or onto a piping section 12 communicating negative electrode solution storing tank with a negative electrode chamber 6 wherein both of the tank and the piping section indicate the average composition of negative electrode solution. This thereby enables remaining capacity with no hysteresis to be obtained, and the remaining capacity can be determined regardless of its service condition, that is, such as charging, discharging, cessation and the like.
Patent JP-H09134656-A (JP)
Title: Relay
Inventor: NAKAJIMA SHIGERU
IPC: H01H45/04
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of insulation such as a leakage current, make it advantageous even to impact resistance, enhance reliability, and lengthen the service life by restraining a temperature rise in a printed circuit board while realizing a multifunction by concentrated arrangement of a large number of relays. SOLUTION: This device 37 is provided with a control circuit part containing a large number of relays 24 and 28, and is constituted so as to be mountable on and demountable from a board main body. In this case, printed circuit boards 21 and 25 are oppositely arranged at a prescribed interval so that at least the vertical direction is opened, and a large number of relays 24 and 28 are distributively arranged on the respective opposed surface sides of these printed circuit boards 21 and 25. This prescribed interval is set larger than a height dimension from the printed circuit boards 21 and 25 of the relays 24 and 28, and is set in a dimension less than twice the height dimension.
Patent JP-H08153258-A (JP)
Title: Coin paying-out processor for automatic vending machine
Inventor: MANNEN HIROAKI
IPC: G07F9/00
Filed: 1994-11-28
Abstract: PURPOSE: To obtain an inexpensive and stable coin paying-out processor with a mischief preventing function by providing the processor with a motor driving part for generating an inhibition input signal and turning only a change paying- out mechanism to a non-driven state at the time of detecting a high frequency oscillator output from the output of an antenna arranged on the same substrate. CONSTITUTION: An antenna 1 is wired on a substrate 6 and connected so that its output is outputted to an output detection part 2. An output from the detection part 2 is connected so as to be outputted to an output detection signal input terminal T1 of a control part 3 as an output detection signal and outputted to an inhibition input terminal T4 of a motor driving circuit 4 as an inhibition input signal. When a high frequency oscillation output is detected from the output of the antenna 1, the output detection signal is inputted from the detection part 2 to the terminal T4 of the driving part 4 as an inhibition input signal. The driving part 4 outputs a logic L level signal from its driving output terminal T6 to a motor 7 to turn only the motor 7 to a non-driven state.
Patent JP-H05109194-A (JP)
Title: Optical disk and its recording method and recording device
Inventor: MATSUMOTO SEIJI
IPC: G11B27/11
Filed: 1991-10-14
Abstract: PURPOSE:To simplify the operations and procedures of performing a mastering from a recording capable optical disk to a CD and to perform a reliable mastering. CONSTITUTION:A system controller 29 is provided with a normal recording controller 291 and a special recording controller 292 for a recording to an optical disk 21. The normal controller 291 performs the controls to record a program information to a program area in a main code style and a control information in a subcode style and also performs the controls to record of a prescribed control information to a read in area and a read out area in the subcode style. The special recording controller 292 performs the controls to record TOC information, subcode and user's bit to a read in area in the main code style which is same as the program information.
Patent JP-H05107162-A (JP)
Title: Fineness measuring instrument
Inventor: SHIRAKAWA TADANORI
IPC: G01N19/00
Filed: 1991-10-14
Abstract: PURPOSE:To obtain a fineness measuring instrument which can continuously measure the fineness of a thread to be measured. CONSTITUTION:A thread 1 to be measured is led to an upper roller 2 and led out to the outside of a measuring system from a lower roller 3 after the thread is passed through a balance roller 5. The thread 1 is detected by means of a light emitting and receiving elements 11 and 12 between an upper and lower edges 9 and the detected outputs of the elements 11 and 12 are respectively impressed upon excitation electrodes 13 and 14 after they are amplified by means of amplifiers. Based on the outputs, a feeding-back system including the thread 1 performs self-excited vibrations. The denier value of the thread 1 is measured by detecting the frequency of the vibrations and correcting the variation of tension based on the measured value of a tension meter 8.
Patent JP-H11118254-A (JP)
Title: Hot water boiler
Inventor: MATSUI MUTSUO
IPC: F24H1/18
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To produce a large quantity of high temperature heated water in the storage water heater body and to heat the supplied water efficiently. SOLUTION: The hot water boiler 10 comprises a flue 13 for burning fuel in a storage water heater body 11 to be filled with water, a flue tube 14 for heat exchange passing combustion gas from the flue 13, a water supply tank 17 disposed above the storage water heater body while being partitioned by the upper wall 11a thereof, a small area conduction hole 18 for conducting the water supply tank 17 and the storage water heater body 11 with the upper wall 11a, a water supply port 19 for supplying water to the outside of the water supply tank 17 and a hot water delivery port 22 for delivering water (heated water) in the storage water heater body 11 to the lower part thereof.
Patent JP-H0699401-A (JP)
Title: Woodworking machine
Inventor: INOUE KIYOSHI
IPC: B27B13/16
Filed: 1992-09-18
Abstract: PURPOSE:To carry out the carbide coating satisfactorily by improving the control of the positioning of a cutting edge section precisely when the electrical discharge coating is applied to the cutting edge of an endless belt of a saw blade or the like. CONSTITUTION:In a woodworking machine in which a saw blade of endless belt shape 1 is hung over pulleys 2 and 3 and revolved by a motor 4 to apply the feed for cutting and cutting a timber, a capstan 6 driven by a motor 8 is provided and the saw blade 1 is pinched between the capstan and a pinch roller 7 to carry out the micro adjustment of position. An electrical discharge coating device 11 with a carbide material electrode 12 mounted facing a cutting edge section 1a of the saw blade is also provided. The feed for cutting and the micro adjustment of position are switched over each other by switching over the control of the motors 4 and 8, and the switchover is carried out by a discharge coating device 11 before or during the cutting of timber and the carbide coating is applied to the cutting edge section 1a to which precise control of position is also applied by the capstan 6.
Patent JP-H08297607-A (JP)
Title: Circuit for shift of cache memory to low-power mode by responding to special bus cycle
Inventor: JIENZU KEI RAMUZEI
IPC: G06F1/32
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To move an outside cache memory to a low power mode in response to a special bus cycle executed by a microprocessor. SOLUTION: A microprocessor 200 executes a stoppage permission acknowledge special cycle in response to a system request for delaying the clock. When the system is idle in a period when time is preliminary decided, this request is asserted by a computer system. When a halt instruction is executed, a halt special cycle is issued by the microprocessor 200. The stoppage permission acknowledge cycle and the halt cycle set the microprocessor in a low power state. While the chip selection input is de-asserted, the address strobe input is asserted for setting a synchronizing SRAM in the low power mode. The de-assert of the chip selection input moves the SRAM to the low power mode for an asynchronizing SRAM.
Patent JP-H04167731-A (JP)
Title: Electronic mail controller
Inventor: TANIGAWA HIDEKAZU
IPC: H04L12/58
Filed: 1990-10-30
Abstract: PURPOSE:To facilitate the management of a destination address by deciding a transmission destination of an electronic mail in diversified ways through only the change of a retrieval equation from one and same address management table. CONSTITUTION:When input information having an operation identifier from an input section 11 is inputted, a control section 12 executes a retrieval equation specific to each address management table decided in advance to an address management table identified by an address management table identifier provided in electronic mail destination information having an operation identifier coincident with the operation identifier of the input information to retrieve a destination address and urges a main transmission section 14 to send an electronic mail managed by a mail management section 13 to the destination address to be retrieved. The mail transmission section 14 sends the electronic mail to an electronic mail destination address. Thus, the destination of the electronic mail is decided in diversified ways. Thus, the management of the destination address is facilitated.