baber/WOPTO huggingface dataset:
Patent JP-S5311948-A (JP)
Title: Stabilized halogen-containing
Inventor: MINAGAWA KENSHIN
IPC: C08K5/09
Filed: 1976-07-20
Abstract: PURPOSE: To prepare a halogen-containing resin composition having excellent stability to the deterioration by light and heat, by adding an organometallic salt of metal of grup Ia or IIa and a specific halogen oxyacid to a halogen-containing resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60229584-A (JP)
Title: Beam current limiting circuit
Inventor: SAKASHITA HIROHIKO
IPC: H04N5/59
Filed: 1984-04-27
Abstract: PURPOSE:To adjust the effectiveness of the contrast of the beam current limiting circuit easily by composing the beam current limiting circuit of the 1st and the 2nd resistances and a diode which has its cathode connected to the middle point between the resistances and its anode connected to an input terminal, and varying the ratio of the 1st and the 2nd resistances. CONSTITUTION:When a bright signal is inputted to a video chroma processing circuit 13, a beam current increases. All the beam current flows through resistances 19 and 23 and flows in the anode of a color cathode-ray tube 16, so the voltage at an input terminal 27 drops owing to the voltage drop across the resistances 19 and 23. The initial value of contrast, i.e. contrast when there is no beam current flowing corresponds to the power source clamped to the power source obtained by dividing a power source +B2 through resistances 24 and 25, so the effectiveness of the contrast of the beam current limiting circuit is less than before and the effectiveness of brightness becomes relatively larger. Therefore, the effectiveness of the contrast and brightness of the beam current limiting circuit is set freely from the outside of the video chroma processing circuit.
Patent JP-S57202270-A (JP)
Title: Preparation of food raw material of white meat from oki-sawara
Inventor: SATOU TOMIO
IPC: A23L17/00
Filed: 1981-06-05
Abstract: PURPOSE: To prepare a food raw material having white and beautiful appearance and soft texture and free from fish smell, from OKI-SAWARA (Gemphlidae Thyrisites Thyrsites atun (EUPHRASEN); an edible fish), by removing the bones existing in the meat of OKI-SAWARA taking care to prevent the flaking of the meat, and heating the meat under pressure in the presence of water.  
     CONSTITUTION: The head, entrails, skins, kidneys, etc. are removed from the body of OKI-SAWARA. The body is washed with water and the bloody meat is removed therefrom. The treated body is boiled at 90W99°C for 20W30min, the vertebras are removed, and the back meat 4 and the ventral meat 5 are taken out. The body is introduced into a bone removing apparatus facing the body surface downward, and the middle part of the bod is incised parallel to the muscles of the back meat 4 and the venteral meat 5 with a set of three knives 8. The bone is held with the center knife 8a, and the meat is separated from the bone by opening the side knives 8b and 8c to lateral direction. The separated meat is placed together with the same amount of water in a container, and heated at 110W120°C for 50W70min. The cooked meat is drained and left to cool, and salad oil is poured into the container. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11283586-A (JP)
Title: Battery and its manufacture
Inventor: ITO KEIICHI
IPC: H01M10/05
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To house an electrode body in an outer can so as not to move, and simply, surely connect a current collecting tab to the outer can. SOLUTION: This sealed battery is formed by arranging a spirally wound electrode body 2 in the inside of an outer can. Positive and negative electrode plates of the electrode body 2 are connected to the outer can and a terminal plate respectively. The outer can is constituted with a cylinder 1A and a bottom plate 1B which are produced as the separate parts, a current collecting tab 3 whose part is connected to one electrode plate of the electrode body 2 is connected to the bottom plate 1B, and the bottom plate 1B connected to the current collecting tab 3 is fixed airtightly to the bottom of the cylinder 1A for forming the outer can.
Patent JP-S58204552-A (JP)
Title: Manufacture of semiconductor device by self-alignment
Inventor: SUGASHIRO SHIYOUJIROU
IPC: H01L29/73
Filed: 1982-05-24
Abstract: PURPOSE:To improve the integration of a bipolar element by etching by self- aligning the part of the prescribed distance from an element isolating region in an insulating film of an Si substrate. CONSTITUTION:A buried layer 2 and an Si epitaxial layer 3 are superposed on an Si substrate 1, an SiO2 layer 4 and an Si3N4 layer 5 are formed as masks. The layer 2 is subjected to reactive sputter etching to form a slot 6 through the layer 2. A channel stopper is provided in the bottom of the slot to cover the bottom with an SiO2 layer 7. The film 5 is removed, ions are implanted to form a base layer 8, and Si3N4 layer 9, a polysilicon film 10 and an Si3N4 film 11 are superposed, and the slot 6 is buried with polysilicon 12. Mo 13 is then covered, heat treated to form an MoSi2 film 14, an overhang 15 is formed over a base 8, and unreacted Mo is removed. The film 11 is etched with the MoSi2 mask, the mask is then removed, the films 10, 12 are oxidized, and an SiO2 film is formed. The polysilicon 10 is etched by the mask 16, SiO2 films 17, 18 are covered. Subsequently, the films 9, 16, 4 are etched in this order. Then, a base connecting window 19 is obtained within the prescribed near distance from the slot 6, the overhang 15 is controlled to control the size of the window, and a bipolar transistor is formed thereafter in high integration.
Patent JP-S57200594-A (JP)
Title: Method of coloring aluminum of its alloy
Inventor: ITOU FUSAO
IPC: C25D11/20
Filed: 1981-06-05
Abstract: PURPOSE: To deposit coloring constituents in pores in an anodized film so as to produce a brilliantly colored film in each pore, by subjecting anodized Al to film thickening treatment, immersing it in an aqueous acid solution, and cathodically electrolyzing it by a direct current in an aqueous solution of metal salts of iron family elements.  
     CONSTITUTION: An Al (alloy) srface is formed with an anodized film, and then is subjected to electrolysis in a barrier type film forming solution at a voltage higher than that of the anodizing treatment voltage so that the barrier layer at the bottom of the oxidized film is increased in the thickness. Then after it is immersed in an aqueous acid solution such as a nitric acid solution, it is subjected to cathodic electrolysis treatment by a direct current in an aqueous solution made up only of metal salts of iron family elements such as ferrous sulfate. Owing to this treatment, blue and green oxides of iron family elements are deposited in the pores in the anodized film, whereby a film having a primary  and brilliant color can be obtained stably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05254169-A (JP)
Title: Thermal head
IPC: B41J2/32
Filed: 1992-03-11
Abstract: PURPOSE:To make a rewritable thermal recording device compact and thereby reduce cost by arranging the arrays of thermal resistors for thermal recording and deletion, and connecting a common electrode arranged between the thermal resistors to said resistors, on the same surface where a glazed layer is provided. CONSTITUTION:Discrete electrodes 25, 26 and a commond electrode 27 are arranged on the surface of a glazed layer 24 formed on the end surface 21 and the main surfaces 22, 23 of a plate-like substrate 20. In addition, two arrays of thermal resistors 28, 29 are provided parallel on both sides across the common electrode and electrically connected to the other between the thermal resistors, on the tip part where a pair of discrete electrodes 25, 26 and the common electrode 27 arranged on the edge 21 of the plate-like substrate 20, are assembled in the other like a comb. If data is thermally recorded on a thermal recording film, the discrete electrodes 25 are selectively energized and the thermal resistor 28 for thermal recording is driven under control to heat a specified thermal area required for the printing action of the thermal resistor 28. If data is thermally deleted, the thermal resistor 29 for thermal deletion is allowed to heat. Thus a thermal recording film is heated and consequently, data such as characters previously recorded thermally is deleted.
Patent JP-S59213039-A (JP)
Title: Optical information recording medium
Inventor: SATOU TSUTOMU
IPC: G11B7/246
Filed: 1983-05-19
Abstract: PURPOSE:To raise oxidation resistance, and to improve preservability by constituting a titled recording medium of a substrate, organic coloring matter thin film recording layer having a bronze luster, and an intermediate layer and/or a protective layer as necessary, and containing an oxidation inhibitor in at least one layer. CONSTITUTION:An organic coloring matter thin film recording layer 2 containing an oxidation inhibitor is provided on a substrate 1. Also, an intermediate layer 3 containing an oxidation inhibitor is provided between an organic coloring matter thin film 2' containing no oxidation inhibitor and the substrate 1, or a protective layer 4 containing an oxidation inhibitor is provided on the organic coloring matter thin film 2' containing no oxidation inhibitor. In this way, a high recording density and S/N are obtained, and also a preservability can be improved.
Patent JP-S62244275-A (JP)
Title: Dc-dc converter
Inventor: NISHIDA HIDEYUKI
IPC: H02M3/28
Filed: 1986-04-15
Abstract: PURPOSE:To prevent a malfunction by mounting a first power terminal, to which supply voltage is inputted, and a second power terminal, to which voltage not subject to the effect of the fluctuation of supply voltage is inputted, and operating a control section by voltage inputted through the second power terminal. CONSTITUTION:An integrated circuit device 10 has a control section 10a control ling voltage and a drive section 10b ON-OFF controlling a switching transistor 3 according to instructions from the control section 10a in the inside thereof. The control section 10a is supplied with a power supply from a stabilized power circuit 9 through power terminals 10c1, 10c2, and the drive section 10b is fed with a power supply from a battery l through power terminals 10d1, 10d2.
Patent JP-H03285136-A (JP)
Title: Measuring apparatus for reflectivity
Inventor: MORIYA NAOJI
IPC: G01M11/02
Filed: 1990-03-30
Abstract: PURPOSE:To perform accurate measurement by simple measuring operation by arranging the cubic beam splitter of a sample and a reference element being an equilateral right-angled prism composed of the same material as the splitter at a measuring position so as to be capable of exchange both of them. CONSTITUTION:A sample C is placed on a sample holder 1 and the output of a light detector 3 at this time is recorded. Next, a reference element 5 is placed on the same region as the sample C so that two right-angled sides thereof are brought into contact with the pad 2 of the holder 1 and the output of the detector 3 at this time is recorded. The transmissivity of the whole of a light path is calculated on the basis of the ratio of the intensity of incident light in the case of the element 5 and that of the light incident to the detector 3. The transmissivity of the whole of the light path in the case of the sample C is same to that in the case of the element because the sample is same to the element 5 in material quality and shape but, since the place of the total reflection surface in the element 5 becomes the light splitting surface of a beam splitter of the reflectivity of the sample C at the time of the sample C, the reflectivity of the sample C is calculated by comparing the intensities of the light incident to the detector 3 in two cases.
Patent JP-S59214181-A (JP)
Inventor: YAMAMOTO SHIYUUJI
IPC: H05B3/00
Filed: 1983-05-18
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-S59211455-A (JP)
Inventor: MURAKAMI YOSHIKAZU
IPC: A61H33/06
Filed: 1983-05-17
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-H02266749-A (JP)
Title: Exchange
Inventor: MATSUZAKI MASAYUKI
IPC: H04M15/00
Filed: 1989-04-07
Abstract: PURPOSE:To generate a charging ticket even when a fault occurs in either an outgoing station or an incoming station by providing a call identifier reception means to receive a call identifier generated at the outgoing station corresponding to each call at every setting of the call, and a charging information storage means to store charging information correspondingly. CONSTITUTION:An exchange 11 is provided with a call identifier generating part 13 to generate the call identifier(ID) at every call issuing from the arbitrary subscriber of its own station, and a call identifier reception part 15 to receive the call identifier to the call issued from another station. Furthermore, the exchange 11 is provided with a charging information generating part 17, and the call identifier generated at its own station 11 or the one received from another station and the charging information generated at the charging information generating part 17 are stored in a charging information storage part 21. Also, an exchange 25 is composed similarly as the exchange 11. In such a manner, it is possible to generate the charging ticket of a corresponding call even when a station fault occurs in either the exchanges before the charging information is stored.
Patent JP-H03287115-A (JP)
Title: Contact lens cleaning device
Inventor: OGUMA TOMIO
IPC: G02C13/00
Filed: 1990-03-31
Abstract: PURPOSE:To reduce the liquid consumption by providing a binary output type liquid level sensor which detects a single liquid level for control over a 1st liquid feed amount of a liquid feed timer which detects the liquid feed time for control over a 2nd liquid feed amount. CONSTITUTION:A control part is a controller which includes a microcomputer and receives signals from a cover switch, the liquid level sensor, and respective switches 81 - 86 to drive LEDs 91 - 99, a buzzer, a motor, a water feed valve, a drainage valve, etc. The microcomputer incorporates a water feed timer as the liquid feed timer and a water level sensor constitutes the liquid level sensor. Then the liquid feed amounts in a cleaning process, a final rinsing process and a boiling process are controlled to the same liquid level according to a one-bit binary liquid level signal outputted from the binary type liquid level sensor and the liquid feed amount in a rinsing process other than the final rinsing process is controlled to a level lower than said liquid level. Consequently, the liquid consumption is reducible.
Patent JP-H06165819-A (JP)
Title: Hollow yarn membrane for purifying blood
Inventor: TAKADA JITSUZO
IPC: A61M1/18
Filed: 1992-04-08
Abstract: PURPOSE:To provide a hollow yarn membrane which has excellent water permeability and urea permeability, has less complement activity and enables gamma ray sterilization and autoclave sterilization by incorporating a polyamide imide structural unit having a specific structure into the hollow yarn membrane and specifying the average pore radius of fine pores. CONSTITUTION:The hollow yarn membrane for purifying blood which is the polyamide imide polyamide imide structural unit contg. the polyamide imide structural unit expressed by formula I and has the fine pores of 10 to 200Angstrom  average pore radius is obtd. Particularly preferably, the hollow yarn membrane contains the polyamide imide structural unit obtd. by reaction of an acid component contg. the trimellitic acid expressed by formula II or the trimellitic anhydride expressed by formula III at >=60mol% of the total acid component and the diisocyanate component contg. the diisocyanate compd. expressed by formula IV at >=60mol% of the total diisocyanate component. In the formulas I to IV, R1, R2 denote hydrogen and/or 1 to 4C alkyl group; X denotes the combination group expressed by O, CO, SO2, Cr3.R4; R3, R4 denote hydrogen, methyl group; (n) denotes 0 or 1.
Patent JP-H08285618-A (JP)
Title: On-vehicle image display device
Inventor: MIYASAKA TOSHIKI
IPC: G09B29/00
Filed: 1995-04-12
Abstract: PURPOSE: To provide an on-vehicle image display device capable of informing the other vehicle of the position of own vehicle and an on-vehicle image display device capable of displaying both the position of own vehicle and the position of the other vehicle. CONSTITUTION: An on-vehicle image display device 10 is mounted on a first vehicle, and can inform the other vehicle (second vehicle) of the position of own vehicle (first vehicle) by transmitting radio signals e1 from a transmitting antenna 23. Also, an on-vehicle image display device 30 mounted on the second vehicle displays both positions of own vehicle (second vehicle) and the other vehicle (first vehicle) by receiving the radio signals e1 from the on-vehicle image display device 10 by a receiving antenna 42.
Patent JP-S58203940-A (JP)
Title: Method for recovering methyl methacrylate
Inventor: OKADA MINORU
IPC: C07C69/54
Filed: 1982-05-25
Abstract: PURPOSE:To obtain the titled compound containing substantially no methanol from the bottom of a distillation column, by adding a specific organic solvent to an azeotropic mixture of methyl methacrylate with methanol, and distilling the resultant mixture in the distillation column, and distilling the azeotropic mixture of the methanol with the organic solvent from the top of the column. CONSTITUTION:An organic solvent, e.g. a 5-8C aliphatic hydrocarbon, slightly soluble in methanol, and forming a minimum-boiling azeotropic mixture is added to a mixture solution consisting of methyl methacrylate and the methanol, and the resultant mixture is then distilled to recover the methyl methacrylate containing substantially no methanol from the bottom of the distillation column. The azeotropic mixture of the methanol with the organic solvent distilled from the top of the column is cooled and condensed to separate an organic solvent layer by separating two layers for recovering both the methanol and the organic solvent respectively. An organic solvent having the property of forming the minimum-boiling azeotropic mixture with the methanol at 64.4 deg.C or below, having the azeotropic temperature as low as possible, giving the azeotropic mixture forming two liquid phases, and having the specific gravity difference necessary for separation, etc. is used as the above-mentioned organic solvent.
Patent JP-S61287591-A (JP)
Inventor: MATSUO JUNICHI
IPC: B65D90/00
Filed: 1984-04-28
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-H03286298-A (JP)
Title: Method for controlling plu data
Inventor: KODAMA KIYOSHI
IPC: G07G1/12
Filed: 1990-03-31
Abstract: PURPOSE:To improve an access speed as a whole so as to attain the control of reducing cost in hardware by making the storage area of PLU data into hierarchy and moving the area of data in correspondence with the size of access frequency. CONSTITUTION:A method consists of a PLU processing module 1, an internal memory device 13 and an external storage device 14. A high frequency PLU data area 5 whose access speed is large, an internal PLU data area 6 whose access speed is comparatively small and a mass storage external PLU data area 7 are provided for the devices 13 and 14. Whenever there is access to PLU data 15, the module 1 updates, controls(frequency control) the access frequency of respective pieces of data 15. When it judges that access frequency reaches more than a prescribed value, it moves PLU data to a high-order PLU data area. Thus, a PLU data retrieval means whose memory cost is inexpensive, which is a mass storage and which attains high speed access can be obtained.
Patent JP-H01259228-A (JP)
Title: Pressure sensor
Inventor: TADA MASAKI
IPC: B25J19/02
Filed: 1988-04-11
Abstract: PURPOSE:To detect pressure with good stability by applying a reference AC signal to a serial circuit of a serial or parallel circuit of a core-containing coil and a capacitor, and a resistance, and varying the resonance frequency mechanically. CONSTITUTION:An AC signal of 455kHz is obtained by a CMOS oscillation circuit which uses a ceramic oscillator X1. This is applied to the series reso nance circuit of a capacitor C3, a coil L, and a resistance R2. When the core is not inserted into the coil L, the resonance frequency is close to 455kHz and the voltage drop across the resistance R2 is large. When the core is inserted, the resonance frequency varies away from 455kHz and the voltage drop across the resistance R2 is small. An AC signal generated at the R2 is rectified by a rectifier D1, its DC voltage is amplified by a transistor(TR) Q1 and led to a terminal OUT, and the position of the core insertion appears as variation in output voltage E. Then the mechanism of the coil L is constituted as shown in a figure using a coil spring 3 and then this is used as the pressure sensor.
Patent JP-S61249215-A (JP)
Title: Electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H1/10
Filed: 1985-04-25
Abstract: PURPOSE:To permit the recirculation use of working liquid without throwing away it, by filtering the recovered emulsified liquid and recovering surfactant and centrifugally separating the liquid into water and kerosene and storing the both liquids into each tank. CONSTITUTION:During electric discharge machining, the working liquid 25 such as kerosene is jetting-supplied into a working gap through the working- liquid feeding passage 1a of a working electrode 1. The water 26 containing the controlled addition quantity of surfactant is supplied into a working tank 2, and mixed with the working liquid 25 discharged from the worked pat, and the emulsified liquid 27 is formed. The emulsified liquid which passes through a filtering device 19 or 20 is sent into a separating recovery device 27 which separates the surfactant previously added and mixed into one or the both of water and kerosene, and further sent into a centrifugal separator 21. Said centrif ugal separator 21 separates the liquid into kerosene and water, and sends them into a working-liquid recovery tank 22.
Patent JP-H11282650-A (JP)
Title: Hazard prevention circuit for fifo memory
Inventor: ARIMA MASAKI
IPC: G06F5/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To generate a full signal and an empty signal without generating hazard. SOLUTION: Flags are set up correspondingly to respective addresses in a first in first out(FIFO) memory 11. When data are written in a certain address, tire flag corresponding to the address is set up to '1', and at the time of reading out data from a certain address, the flag corresponding to the address is set up to '0'. All outputs from the FIFO memory 11 are inputted to an AND circuit 14 and a NAND circuit 15, and a full signal and an empty signal are respectively outputted from the outputs of these, circuits 14, 15.
Patent JP-2000280087-A (JP)
Title: Device and method of underwater laser welding
Inventor: YAMASHITA YOSHIHIRO
IPC: B23K26/12
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To form a dry spot space with not only gas but also water for enabling laser welding in water by spraying water to form a water curtain from a circumference of a gas shield nozzle for spraying shield gas, which is coaxial with a laser light to be radiated to a welding part. SOLUTION: At a tip of a laser torch, a gas shield nozzle and a water shield nozzle are arranged coaxially with an optical axis of a laser light 8. Shield gas injected from a gas injection port 7 is emitted to a welding part 9 at the same time when the laser light 8 is radiated. Simultaneously, an annular gap between a gas shield nozzle outer wall and a water shield nozzle inner wall is covered with a water curtain 10 formed with the water injected from a water injection port 6. A gas space of a conical dry spot is formed by a membrane force of the water curtain 10 and shield gas pressure so as to cover the welding part. By the gas space, laser welding can be done in the water under the condition equivalent to that in the atmosphere.