baber/WOPTO huggingface dataset:
Patent JP-S59152861-A (JP)
Title: Thermal transfer method and apparatus
Inventor: TORII KIYOHIRO
IPC: B41M5/26
Filed: 1983-02-22
Abstract: PURPOSE:To achieve a thermal transferring onto a circular object to be transferred without burning or peeling of a foil by thermally transferring a foil layer onto a surface to be transferred with a transfer stamp holding down internal and external sides of a transferring portion of a transfer film to a specified position. CONSTITUTION:A thermal transferring is done with a stamp member 16 of a transfer stamp 1 holding down internal and external peripheries of a circular surface to be transferred of a transfer film (a) with a vacuum type film holder 25 and a film keeper 22. This keeps peripheries of the surface being transferred from contacting the transfer stamp 1 heated to prevent the burning of a foil. After the transferring, the film keeper 22 rises by a slight delay in the time with the ascesion of the transfer stamp 1 to ensure that the transfer section is cooled positively thereby eliminating the peeling of the foil due to the tension of the transfer film (a).
Patent JP-S55122238-A (JP)
Title: Magnetic tape transcription unit
Inventor: FURUMOTO MITSUNOBU
IPC: G11B5/86
Filed: 1979-03-09
Abstract: PURPOSE: To prevent a miss at a rewinding time to improve reliability by operating automatically various operations such as tape winding, applying of a transcription magnetic field, and tape rewinding continuously in order.  
     CONSTITUTION: The signal of photo detector 62 is supplied to gate circuit 67 through amplifier 63, and meanwhile, pulses which are generated once for one rotation of take-up reel 13 and are frequency-divided by frequency divider 47 are supplied to counter 64 and delay circuit 81. At the winding completion time, the count value of counter 64 is inputted and stored in latch 65 as a signal corresponding to the winding completion signal from main circuit 69. At a rewinding time, counter 64 is reset by the winding start signal from main circuit 69 to count the number of rotations of the take-up reel at the rewinding time. Subtractor 66 starts the operation with the rewinding state signal from main circuit 69 and reads and subtracts data of latch memory 65 and data of counter 64 with the signal which is obtained by delaying the pulse signal from subtractor 47 by delay circuit 81. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63196550-A (JP)
Title: Production of high-purity suberonitrile
Inventor: NANBA HIROYUKI
IPC: C07C67/00
Filed: 1987-02-12
Abstract: PURPOSE:To obtain the titled compound useful as a synthetic intermediate for agricultural chemicals, pharmaceuticals, dicarboxylic acid, diamine, etc., with a simple process in high purity, by reacting 1,6-dichlorohexane with an aqueous solution of sodium cyanide in the presence of a phase-transfer catalyst. CONSTITUTION:The objective compound can be produced by reacting 1,6- dichlorohexane with an aqueous solution of sodium cyanide in the presence of a phase-transfer catalyst of formula (R1-R4 are 3-10C alkyl) (e.g. tetraalkylammonium bromide). The reaction product is purified by using two distillation columns. The product is distilled in the 1st column to remove high- boiling fractions containing the catalyst and then distilled in the 2nd column to remove a low-boiling fraction containing unreacted 1,6-dichlorohexane and obtain the objective compound. The liquid temperature in the distillation column is maintained at <=200 deg.C and the pressure is adjusted to 1-40Torr.
Patent JP-H11233389-A (JP)
Title: Identification method of semiconductor substrate and manufacture thereof
Inventor: KOBAYAKAWA MASAYUKI
IPC: H01L21/68
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor substrate to be identified at a single glance even when printings on the surface of the semiconductor substrate are not seen, by a method wherein a first notch is provided to the periphery of the semiconductor substrate, and a second notch is provided to the periphery of the semiconductor substrate on the basis of the first notch. SOLUTION: A first notch 1 indicating an origin and a second notch 2 located opposite to the first notch 1 which makes an angle of 180 deg. with the first notch 1 are provided to an Si wafer 3. The second notch 2 is set in size smaller than the first that of notch 1 of the extent that it is not detected, when the Si wafer 3 is oriented. The second notch 2 is smaller than the first notch 1 and set in a size which is visually recognizable. A second notch 2 is provided to the wafer 3 so as to form a prescribed angle with a notch line A-A', which passes through the center of the Si wafer 3, whereby wafers can be identified. With this setup, a semiconductor substrate 3 enables identification at a single glance, even when printings on the surface of the semiconductor substrate are not seen.
Patent JP-S54121462-A (JP)
Title: Air dehumidifier for ozone generator
Inventor: HISHIYAMA YOSHIO
IPC: B01D53/26
Filed: 1978-03-14
Abstract: PURPOSE: To ecomomize the dehumidification of air required for an ozone generator, by dehumidifying source air through heat exchange between the air and refrigerant for cooling and by thawing the ice produced through the dehumidification by using part of source air.  
     CONSTITUTION: Hot humid air A discharged from an air source 1 is sufficiently cooled through primary and secondary coolers 3, 5 and filtered by a drain separator 8. The part B of the air is taken in by a blower 59 and enters, through a 4-way valve 10, a heat exchanger 62 where water content in the source air is frozen after  dehumidification and fuses the ice. This air is returned through a pipe 65 and reused for fusing. Being switched by the 4-way valve 10, the said air is introudced in a heat exchanger 54 to exchange heat with refrigerant cooled by a cooler 66 and dehumidified due to icing and then sent to an ozone generator 34 through a 4-way vavle 15. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63197651-A (JP)
Title: Printing head driving circuit
Inventor: SHINOHARA ISATO
IPC: B41J2/30
Filed: 1987-02-12
Abstract: PURPOSE:To make a circuit small-scale from its initial design stage and to achieve the increase in the number of heads only by applying common potential to the common potential terminals of the heads being increased in the number, by applying controlled common potential to the terminals of the printing heads on the common potential thereof. CONSTITUTION:The power supplied to drive elements 1 on the common line F thereof is controlled by the ON/OFF operation of a Darlington type transistor 42. The transistor 42 is turned ON when a dot is printed and printing is not performed when the transistor 42 is turned OFF. Only when the anode potentials of diodes 30, 31 change like LOW HIGH, the transistor 42 is turned ON only for the time of the time constant of a condenser 33 and resistor 34 from said change point of time. The time is limited when the anode side potentials change like LOW HIGH since the condenser 33 does not permit the passage of a DC component. Since all of necessary functions can be achieved as a drive circuit, an NOR circuit is made unnecessary and, even when a printing head is newly added, there is no newly required element or circuit.
Patent JP-S62185123-A (JP)
Title: Air intake detector for engine
Inventor: MIWAKEICHI HIROSHI
IPC: G01F1/00
Filed: 1986-02-10
Abstract: PURPOSE:To achieve a higher detection accuracy of an air flow rate to be sucked into a cylinder, by properly combining the current crank angle information with the opening of a throttle valve upon a shift to a transition state to correct information on air flow rate. CONSTITUTION:This apparatus is made up of a throttle valve opening sensor 10, a crank angle sensor 15, an intake state detection means 18, a control unit 20 and the like. This unit 20 comprises a CPU21, an ROM22 and the like to perform an arithmetic processing of a processed value or the like necessary for calculation of an air flow rate Qa. In operation, a throttle valve opening signal TVO is read in from the sensor 10, and after it is converted into digital from analog, a difference value DELTATVO of signals TVO within a specified unit time is computed and then, compared with a specified acceleration decision value (A). Based on the results, the unit 20 calculates the air flow rate Qa to be sucked into a cylinder tube 3 on an output of the means 18 when judging that the engine 1 is not in a specified transition state and upon a shift to a transition state, it corrects the output of the means 18 based on the throttle valve opening TVO and a crank angle from the sensor 15 to calculate the flow rate Qa.
Patent JP-H09220093-A (JP)
Title: Dna coding enzyme for synthesizing inositol-1-phosphate, recombined dna containing the dna, transformant and production of inositol with the transformant
Inventor: SHIRAI MAKOTO
IPC: C07H21/04
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new DNA having a specific restriction enzyme- cleaving map, coding an enzyme for synthesizing an inositol-1-phosphate and capable of improving the production of inositol useful for nutritive foods, feed additives, medicines, etc., with microorganisms. SOLUTION: This new DNA codes an inositol-1-phosphate-synthesizing enzyme having an amino acid sequence of formula I, and has a restriction enzyme- cleaving map of formula II. The new DNA is necessary for synthesizing inositol useful for nutritive foods, feed additives, medicines, etc., as one of important vitamins for higher animals, and the recombined DNA containing the DNA of the enzyme is useful for improving the inositol-producing ability of microorganisms. The DNA is obtained by collecting a chromosomal DNA from a yeast [e.g. Candida boidinii TR-1 (FERM BP-5076)] belonging to the species Boidinii in the genus Candida, and subsequently cloning the collected DNA by a polymer chain reaction(PCR) using a primer.
Patent JP-2000225770-A (JP)
Title: Method for preventing forgery
Inventor: MATSUMOTO SHINICHI
IPC: B41M5/337
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To easily discriminate a truth or a falsehood by heating an image forming medium to color erase a reversible heat color erasing layer, visualizing an identification mark, confirming it, cooling the medium to color redeveloping the layer, and concealing the mark. SOLUTION: First, a blue identification mark 2 is printed on a paper support in which various type prints 200 representing a value as a gift certificate 10 are conducted by using an offset ink. Then, the mark 2 is coated with a reversible heat color erasing ink regulated by blending a predetermined composition to completely conceal the mark, and dried to form a blue reversible heat color erasing layer 3. When a site of the layer 3 of the manufactured certificate 10 is heated by a finger, the layer 3 is rapidly color erased, and the mark 2 formed thereunder can be confirmed by eyes. Thereafter, when the heating is stopped, color developing of the layer 3 is immediately recovered, and the mark 2 is again completely concealed.
Patent JP-S61186791-A (JP)
Title: Heat storage device
Inventor: IKEUCHI MASAKI
IPC: F25B17/08
Filed: 1985-02-15
Abstract: PURPOSE:To obtain a heat storage device not requiring a separate reproduction operation or heat source for heating by raising the pressure of vapor generated in one reaction vessel by means of a compressor or a blower and carrying out an inverse reaction in another reaction vessel by the pressure raising. CONSTITUTION:The bath B8 of a reaction vessel B6 is filled with Na2S (converted into Na2S.5H2O after the reaction) which is the same reaction substance as that within the bath A3 of a reaction vessel A1. During a coolness discharging operation I, cooling water 4 flows on the side of the vessel A1. When cool water 9 utilized in space cooling or the like flows on the side of the vessel B6, a reaction as represented by Na2S.5H2O Na3S+5H2O occurs, and cool heat is generated. In the vessel A1, a reaction represented by a reaction formula Na2S+5H2O Na2S.5H2 occurs. These reactions are continued until a predetermined ability cannot be obtained. After completion of the operation, the reaction substance 2 within respectively vessels A1 and B6 assumes a state which is the same as that before the beginning of the coolness dissipating operation I, and it is made possible to again carry out the coolness dissipating operation.
Patent JP-S53114376-A (JP)
Title: Computer tomographic diagnostic equipment
Inventor: SAITOU KIYOTO
IPC: G01N23/02
Filed: 1977-03-16
Abstract: PURPOSE: To make the substantial fault thickness more uniform over the entire fault surface therough the rotarion of a radiant-ray source and radiant-ray detector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01205023-A (JP)
Title: Deoxidizing refining method for chromium-containing molten steel
Inventor: NAKAO RYUJI
IPC: C21C7/06
Filed: 1988-02-12
Abstract: PURPOSE:To stably refine low-oxygen steel reduced in oxygen concentration by regulating slag composition by the addition of flux at the time of applying deoxidizing refining to chromium-containing molten steel by using an Si source. CONSTITUTION:At the time of carrying out the deoxidizing refining of chromium-containing molten steel by using an Si source as a deoxidizer, a flux (CaO, CaF2, MgO, Al2O3, etc.) is added, by which the ratio of (CaO+MgO+ CaF2) to (SiO2+Al2O3) in slag is regulated to 3-7 and also SiO2 concentration in the slag is regulated to <=10%. By this method, the low-oxygen steel in which oxygen concentration is regulated to <=about 50ppm can be stably refined.
Patent JP-S54121072-A (JP)
Title: Charge transfer device
Inventor: ISHIHARA YASUO
IPC: H01L21/339
Filed: 1978-03-13
Abstract: PURPOSE:To reduce the combination length between the floating diffusion layer and the transfer channel and then to improve the SN ratio by decreasing the width of the transfer path at the storage region with installation of the gate electrode containing the barrier region and the storage region to the transfer direction between the floating diffusion layer and the final electrode of the charge transfer path. CONSTITUTION:Electrodes 12-19 are attached to plural charge transfer paths 11, and electrodes 12, 14, 16 and 18 are connected to transfer pulse line 20. At the same time, electrodes 13, 15, 17 and 19 are connected to line 21. Then gate electrode 22, which features a narrow width and DC-biased touching final electrode 18 and 19, is provided, and floating diffusion layer 23 featuring a larger width than electrode 22 and possessing the PN junction between the substrate and electrode 22 is formed touching electrode 22. After this, reset gate electrode 24 to set the reference potential plus reset drain electrode 25 to supply the reference potential are provided to layer 23. The potential change of layer 23 is detected by gate 27 of MOSFET26 provided to the same substrate. In such constitution, the combination capacity is reduce between electrode 22 and layer 23, enhancing the output.
Patent JP-S63196165-A (JP)
Title: Picture information reader
Inventor: MIURA TOMOAKI
IPC: H04N1/107
Filed: 1987-02-10
Abstract: PURPOSE:To accelerate scanning speed, by generating and outputting a picture signal by adding signals obtained by the n-number of adjacent picture elements by using an image sensor having the picture elements of n-times(n is a natural number) the number of picture data of one line, CONSTITUTION:The image sensor 29 is a one-dimensional CCD(charge coupled device) sensor of 1024 bits, and is provided with a photodiode 10, a transfer gate 11 for transferring an odd dot and a CCD13, a transfer gate 12 for transferring an even dot and a CCD14, and an output gate to which the output serial signals of the CCDs 13 and 14 are supplied and which outputs a picture data. Therefore, at an output gate 15, the signal of an odd picture element supplied from the CCD13 and the signal of an even picture element supplied from the CCD14 are added, then, a picture signal OS can be obtained, and is outputted from the first terminal of the image sensor 20. In such a way, it is possible to accelerate the scanning speed than ever.
Patent JP-S63196148-A (JP)
Title: Private branch exchange
Inventor: UENO SHUGORO
IPC: H04M3/48
Filed: 1987-02-10
Abstract: PURPOSE:To attain automatic connection even at the time of line wire call by repeating redialing to a line wire opposite party after a prescribed time by a redialing means if a calling line wire opposite party is busy, and calling an extension telephone set when the connection of the line to the line wire opposite party is detected. CONSTITUTION:When a line wire request signal is received from an extension control section 5, a line wire 4 and an extension telephone set are connected, a dial signal is sent and a dial number data corresponding to dial signal sent to a RAM is stored. If a line wire opposite party is busy, a 1-minute timer is started, and when the timer time is over, the dial signal of a dial number data stored in the RAM is sent to the line wire 4. Thus, until the busy state of the line wire destination is finished, redialing is applied for each 1-minute. When the busy state of the line wire destination is finished, the line is connected to the destination and a ring-back tone is detected, the extension telephone set called for the line wire is called by the extension control section 5 based on the extension number stored in the RAM.
Patent JP-2000227069-A (JP)
Title: Linear compressor
Inventor: YATSUKA SHINICHI
IPC: F04B35/04
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To attain small size and light weight of a linear compressor. SOLUTION: A plurality of electromagnets 130 are fixed side by side in the lengthwise direction of a cylinder 110 outside the cylinder 110 so as to be opposite to each other sandwiching the cylinder 110. Hereby, because the number of the electromagnets can be increased without enlarging the diameter dimension of the cylinder 110, the number of the electromagnets 130 can be increased without spreading the wall thickness of the cylinder 110, and while making the linear compessor lightweighted, the linear compressor can be made small-sized.
Patent JP-H01205934-A (JP)
Title: Wire-cut electric discharge machining and device therefor
Inventor: MORINO ASAMI
IPC: B23H7/10
Filed: 1988-02-10
Abstract: PURPOSE:To uniformly take up a thin wire free from the variation of tension on the thin wire by installing a supporting member for supporting a lower nozzle and installing a thin wire taking-up device in the vicinity of the lower nozzle on the supporting member. CONSTITUTION:A workpiece W to be worked is arranged between the upper nozzle 9 and the lower nozzle 11 of a wire-cut electric discharge working machine. The workpiece W is applied with the desired electric discharge machining by a thin wire 43, and said thin wire 43 is taken up onto a taking-up reel 91 of a thin wire taking-up device 17 installed in the vicinity of the lower nozzle 11 on a supporting member (lower arm) which supports the lower nozzle 11. By using such taking-up device 17, the thin wire 43 can be taken up uniformly and continuously without generating the variation of tension.
Patent JP-S57143478-A (JP)
Title: Decorating method for surface of metallic product
Inventor: MIYOUDOU NOBORU
IPC: C23C26/00
Filed: 1981-02-27
Abstract: PURPOSE:To decorate the surface of a metallic product such as a copper product with a complex pattern or the like by simple operation by forming a pattern or the like on the surface with resists ink, coloring the surface, and removing the ink with a peeling soln. CONSTITUTION:The inside of a copper molding such as a cup or a dish is polished and plated, and a pattern, letters, an illustration or the like is screen- printed on the outside with resist ink with high viscosity and resistance to plating, acid, alkali or a ferric chloride soln. prepared by dissolving chlorine-contg. high molecular polypropylene resin as the principal component in an aromatic hydrocarbon solvent contg. a dispersed pigment. The printed outside is dried, degreased, washed in water, pickled, washed in water, and colored by sulfurizing in a coloring soln. consisting of K2S, NaOH, an aqueous ammonia soln., NH4Cl and water. After removing the resist ink by peeling with a resist ink peeling soln., buffing, drying and clearing are carried out to finish a product.
Patent JP-S59155521-A (JP)
Title: Exhaust sound silencing device of internal-combustion engine
Inventor: EGUCHI NOBUJI
IPC: F01N1/06
Filed: 1983-02-25
Abstract: PURPOSE:To easily enhance the sound silencing effect by a structure wherein a by-pass exhaust pipe is communicatingly disposed in parallel to a main exhaust pipe and the length of the by-pass exhaust pipe is set so that the pulsating exhaust pressure developed in the main exhaust pipe is canceled by the pulsating exhaust pressure developed in the by-pass exhaust pipe. CONSTITUTION:The combustion exhaust gas discharged from an exhaust manifold 1 is diffused in the open air through a main exhaust pipe 2 having a length of l and a muffler 4. In this case, a by-pass exhaust pipe 3 is communicatingly disposed in an array to the main exhaust pipe 2 between the inlet 5 adjoining to an engine of the main exhaust pipe 2 and the outlet 6 at its muffler 4 side. In addition, the length L of the by- pass exhaust pipe 3 is set so that the pulsating exhaust pressure developed in the main exhaust pipe 2 during the operation of the engine is substantially cancelled by being interfered with the pulsating exhaust pressure developed in the by-pass exhaust pipe 3 at the outlet of the main exhaust pipe 2. In such a manner as mentioned above, the sound deadening effect can be easily enhanced by utilizing the existing main exhaust pipe 2 of the engine with rated performance and by only annexing the by-pass exhaust pipe 3 of the required length to the pipe 2.
Patent JP-S58146872-A (JP)
Title: Radar information overlap displaying system
Inventor: SUGITA AKIHIRO
IPC: G01S7/22
Filed: 1982-02-25
Abstract: PURPOSE:To efficiently utilize a dead time, by monitoring the dead time, automating assignment of data at every dead time, and selecting only data required for display. CONSTITUTION:Digital display data 101 is held temporarily in a register part 12, the kind of message is discriminated by a decoder part 13, and in case of an invalid code, it is canceled, and in case of an effective code, the number of data required for a message is calculated by a counting part 14, and it is sent to a DMA controlling part 18 and a time monitoring part 15. The monitoring part 15 starts a DMA transfer at the start of a dead time by a display system switching signal 102, and designates stop of the data transfer, to the control part 18 immediately before the end of the dead time. The control part 18 inputs a digital display data which is held, to a register part 12, and sends a processed data to the display system.
Patent JP-S58148608-A (JP)
Inventor: TORIGOE KANAME
IPC: H02G1/02
Filed: 1982-02-25
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。