baber/WOPTO huggingface dataset:
Patent JP-H02249022-A (JP)
Title: Font cartridge
Inventor: AOKI MASASHI
IPC: G06F3/12
Filed: 1989-03-23
Abstract: PURPOSE:To reduce the capacity of character data and to reduce a load on a printer mainbody side by modifying a character font corresponding to an inputted character code based on inputted modification (rotary) information to output it to a printer. CONSTITUTION:CPU 3 operates by a control program in ROM 4, and it controls the operation of a whole cartridge 1. When the character code is received from the printer 20, it is stored in a buffer in RAM 5. When it is recognized as rotary information, a character rotary control part 7 decides a rotary angle. Then, the character font (standard character) corresponding to the received character code is outputted from character font ROM 2, and a processing for rotating to a decided rotary angle is executed, whereby the font of the rotary character is expanded in a bit map memory 8. Thus, the capacity of character data is reduced, and the load on the printer mainbody-side is reduced.
Patent JP-2000265560-A (JP)
Title: Reinforcing construction between wall panel of unit room
Inventor: HADA AKIHIRO
IPC: E04B2/72
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To permit to give reinforcement between wall panels by using a gate bar-shaped reinforcing rod without turning around rearward. SOLUTION: This is a reinforcing construction between wall panels of an unit room with wall panels 1a arranged side by side from this side to a deeper part. Thus, a gate bar-shaped reinforcing rod 3 is inserted and supported, a support device 4 equipped with means 2 for blocking a pull-out upward is attached to a rear surface of a wall panel 1a built on this side around a horizontal shaft center in a freely rotatable manner, a support member 5 with an upper portion opened is attached to the rear surface of a wall panel 1a built at the deeper side, and the reinforcing rod 3 inserted to the support device 4 is linked from the above to the support member 5.
Patent JP-S51145172-A (JP)
Title: Apparatus for cleaning the bottom of pouring tube for producing ingot by downward pouring
Inventor: MATSUMOTO ISAMU
IPC: B22D35/04
Filed: 1975-06-09
Abstract: PURPOSE: To provide a cleaning apparatus,which can safely remove matter attached to the bottom of a pouring tube used for producing ingots by downward pouring without the need for the personnel to enter into the space underneath the bottom of the pouring duct. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02248494-A (JP)
Title: Method of sampling tar in coke oven gas
Inventor: IZAWA FUJIO
IPC: G01N1/02
Filed: 1989-03-22
Abstract: PURPOSE:To enable the extraction of tar from coke oven gas to be effected surely and easily by passing coke oven gas through lumps of ice to cause the tar in the gas to adhere to the surface of the ice and allowing the lumps of ice to melt. CONSTITUTION:Filters 4 made of a metallic gauze are provided to form a plurality of layers in a container 6, and lumps of ice 7 are put on each of the filters 4. Coke oven gas is introduced through a gas pipe 5 into the lowest layer 7 of lumps of ice. The coke oven gas is brought into contact with the lumps of ice of each layer so that the tar in the gas adheres to the lumps of ice. The tar then drops due to thawing of the ice and is collected in a reservoir 8. This technique enables the extraction of tar from coke oven gas to be effected surely and easily and gives such an effect that the control of coke oven operation can be performed properly.
Patent JP-H01245489-A (JP)
Title: Semiconductor memory device
Inventor: MIYAOKA SHUICHI
IPC: G11C11/41
Filed: 1988-03-25
Abstract: PURPOSE:To improve an operating speed by reducing the resistance of a main word line and a capacity connected to the main word line. CONSTITUTION:A memory mat is divided into plural numbers, a signal for selecting a mat is inputted to a row selecting circuit as well as an address signal, the memory mat divided by the row selecting circuit is selected and row selecting signal lines (main word lines) MW1L-MWpL, MW1R-MWpR in the memory mat are selected. Plural divided word lines SW1-SWq approaching to the respective row selecting signal lines are matched and selectively selected according to a block row selecting signal. Accordingly, the distribution resistance and the load capacity of the row selecting signal line can be reduced and the plural divided word lines are matched to the respective row selecting signal lines. Thereby, the size of the logical gate circuit for the decoder of a row selecting decoder can be enlarged to attain high speed.
Patent JP-H038596-A (JP)
Title: Reflow soldering method
Inventor: NIKIRESU BANDEIOPADEIYAI
IPC: B23K35/38
Filed: 1990-03-19
Abstract: PURPOSE: To minimize the residue after soldering by reflow soldering by solder contg. non-rosin-based flux in a specific atmosphere. CONSTITUTION: The solder contg. the non-rosin-based flux is heated in a low- oxidizing atmosphere of the main gas selected from a group consisting of (a) about <=1500 ppm oxygen, (b) about <=1.5 vol.% steam and (c) nitrogen, carbon dioxide, hydrogen, inert gas or their mixture, by which the execution of the reflow soldering to minimize the residue after soldering is made possible.
Patent JP-S52152166-A (JP)
Title: Bump electrode formation method
Inventor: WADA SHINJI
IPC: H01L21/60
Filed: 1976-06-14
Abstract: PURPOSE: To protect Al wiring from an etching solution by forming a resist film on a protection film at the time of forming bump electrodes in bonding pad parts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51146392-A (JP)
Title: Process for purification of caustic soda
Inventor: NAKAYA KEIICHI
IPC: C01D1/28
Filed: 1975-06-11
Abstract: PURPOSE: Separation of NaCl from NaOH by use of difference in settling rates of crystals. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11264778-A (JP)
Title: Optical fiber type pressure sensor
Inventor: MINAMITANI RINTARO
IPC: G01L23/22
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber intra-cylinder pressure sensor which does not require a complicated processing of constituent members of engine, is equipped with a high sensitivity of sensor, and excels in the long-term stability. SOLUTION: This optical fiber type pressure sensor includes at least one optical fiber and a means to convert the pressures at points in N pieces into displacements, and an initial flexural deflection is given to the optical fiber previously by a means to give deflection to the optical fiber which is added to the above-mentioned converting means, and bending stress is given to the optical fiber in accordance with the change of the pressure by the converting means, and the pressure is determined from the change in the photo-quantity passing through the optical fiber.  Within the measurable range of passing photo- quantity, the initial flexural deflection amount to be previously given to the optical fiber is set so that the product of A and B maximizes, where A is (N-1)th power of the passing photo-quantity in the optical fiber having initial flexural deflection in one place while B is the change of the photo-quantity in the fiber when the flexural deflection complying with the pressure change is superposed on the initial flexural deflection.
Patent JP-H03271541-A (JP)
Title: Air-fuel ratio feedback control device of internal combustion engine
Inventor: OSAKI MASANOBU
IPC: F02D41/04
Filed: 1990-03-22
Abstract: PURPOSE:To correct a shift of a lean/rich detection point of air-fuel ratio from a catalytic conversion point so as to improve catalytic conversion efficiency by setting a proportion of air-fuel ratio feedback control by a heavy/light quality of fuel and changing ratio of a rich/lean direction. CONSTITUTION:An air-fuel ratio feedback control device has the first proportion control means (b) for increasing an air-fuel feedback correction coefficient by the predetermined first proportion, when air-fuel ratio detected by an air-fuel ratio detecting means (a) is inverted from the rich to the lean, and the second proportion control means (c) for decreasing the coefficient by the predetermined second proportion when the air-fuel ratio is reversely inverted. The device has an integration control means (d) for increasing or decreasing the air-fuel ratio feedback correction coefficient by the predetermined integration in each predetermined time in accordance with the lean/rich of the air-fuel ratio, and a fuel supply amount is corrected by the air-fuel ratio feedback correction coefficient at that time. Here is provided a fuel quality detecting means (f) for detecting a quality of fuel in use, and the first and second proportion amounts are set so as to change ratio therebetween by a proportion setting means (g) in accordance with the detected quality of fuel.
Patent JP-H10270579-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YOSHIDA HIROSHI
IPC: H01L27/06
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device having a bipolar transistor of excellent current driving power and a complementary MOS transistor by a small number of manufacturing processes. SOLUTION: In this manufacturing method of a semiconductor device, an N-type embedding layer 2, a P-type embedding layer 3 and an epitaxial layer 4 are formed on the semiconductor substrate 1, a field oxide film 5, which defines an active region, is formed thereon, an N-type well region 6 and a P-type well region 7 are formed on the prescribed places, and a gate oxide film 9, which becomes a gate oxide film, is formed on the surface. Subsequently, an emitter contact hole 11 and a collector contact hole 12, reaching the above- mentioned epitaxial layer, are formed simultaneously, a polycrystalline silicon layer 13 is formed on the whole surface of the substrate, and subsequently, an emitter electrode 15, gate electrodes 16 and 17 of prescribed shape are formed by etching.
Patent JP-H11269111-A (JP)
Title: Production of monoethylene glycol
Inventor: KAWABE KAZUTAKE
IPC: C07C31/20
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing monoethylene glycol, capable of safely and efficiently obtaining a mixture of ethylene carbonate with the monoethylene glycol from ethylene oxide. SOLUTION: This method for producing monoethylene glycol comprises selectively producing the monoethylene glycol from ethylene oxide through ethylene carbonate. Therein, a process for producing a mixture of the ethylene carbonate with the monoethylene glycol from the ethylene oxide comprises using a bubble tower type reactor and reacting the ethylene oxide with carbon dioxide and water in the presence of a carbonation catalyst in the reactor. The carbon dioxide and the ethylene oxide are charged into the reactor in a molar ratio of 0.1-5, and the water and the ethylene oxide are also charged in a molar ratio of 0.1-10. A reaction temperature is preferably 70-200 deg.C, and a reaction pressure is preferably 5-50 kg/cm<2> .G.
Patent JP-S61230446-A (JP)
Title: Data communication system
Inventor: OISHI SHIRO
Filed: 1985-04-04
Abstract: PURPOSE:To improve the efficiency in data transfer by allowing a station equipment receiving invitation of transmission and acquiring the right of transmission to give a command to an object station equipment as a direct destination not through a station controller so as to send a frame. CONSTITUTION:When the work station A2 receives a POL frame addressed to the own station from the station controller 1, the station A2 sends a DATA frame including a data to be transferred as a data 11, an address of a work station B3 to receive the said data as a destination address 7, and the own address as a sender address 10. Then the work station B3 receives directly the DATA frame according to the destination address 7. The station controller 1 while supervising the frame on a transmission line fetches the said DATA frame to confirm that it is a transfer data from the work station A2 to the station B3. Since the intervention of the station controller is omitted in the communication between the station equipments the efficiency of data transfer is improved and the time required for data transfer is reduced.
Patent JP-2000262991-A (JP)
Title: Method of washing multicomponent glass substrate
Inventor: MITANI KAZUISHI
IPC: C03C23/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the occurrence of potential flaws on the surface of a glass substrate and to attain a high cleanness degree free of residual foreign matter in a method of washing a multicomponent glass substrate by adding a process wherein the multicomponent glass substrate is treated with a fluorine- base solution of a specified pH. SOLUTION: This method of washing a multicomponent galss substrate includes a process wherein the multicomponent glass substrate is treated with a fluorine-base solution of pH 3∼7. Furthermore, the process wherein the substrate is treated with fluorine-base solution of pH 3∼7 and a process wherein it is treated with detergent containing alkali after the former process are included at least once. Here, a process wherein the multicomponent glass substrate is treated with detergent containing alkali in advance is included, and as the fluorine-base solution, a mixed solution of hydrofluoric acid containing a pH adjusting agent is used, and as the fluorine-base solution, a solution of ammonium hydrogen fluoride and/or a solution of hydrosilicofluoric acid are used.
Patent JP-S60228561-A (JP)
Title: Curable organopolysiloxane composition and use
Inventor: JIEIMUZU UIRIAMU HOWAITO
IPC: C08L83/08
Filed: 1985-04-04
Abstract: Compositions curable by radiation e.g. UV radiation are disclosed and claimed which comprise an organosiloxane having at least two siloxane units including groups -RSH, an organosiloxane having at least two siloxane units including ethyl- cyclohexenyl groups, and a photoinitiator. The compositions cure on exposure to UV radiation and may be used to produce on a variety of substrates coatings which are of reduced odour. Also disclosed and claimed is a method of treating a substrate which comprises applying a coating of such compositions and irradiating the coating. Examples given refer to production of coatings on paper substrates to provide cured coatings.
Patent JP-S59196820-A (JP)
Title: Method for heat-treating human epithelial cell growth factor
Inventor: NISHIMURA TOYOHIKO
IPC: A61K35/22
Filed: 1983-04-20
Abstract: PURPOSE:To improve the heat stability of a human epithelial cell growth factor and inactivate hepatitis viruses, by heat-treating an aqueous solution containing the human epithelial cell growth factor within a specific pH range. CONSTITUTION:An aqueous solution containing a human epithelial cell growth factor (hereinafter abbreviated to h-EGF) is heat-treated within 4-8pH range to inactivate hepatitis viruses. The heat treatment at 60 deg.C for 10hr is an effective method for inactivating the hepatitis viruses, but in the case of h-EGF, the heat stability is found to be high within 4-8pH range. The pH adjustment with 0.01-0.1M phosphoric acid buffer solution, tris(hydroxymethyl)aminomethane (TRIS)buffer solution or phthalic acid buffer solution gives the same results, and the stability of the h-EGF depends upon only pH regardless of the kind and concentration of the salt.
Patent JP-S56166073-A (JP)
Title: Ink jet printer
Inventor: SATOU TAKEO
IPC: B41J13/22
Filed: 1980-05-26
Abstract: PURPOSE:To prevent uneven printing due to floating of the recording paper, by positioning the recording paper along the inner circumferential wall surface of a rotating drum, making the recording paper in close contact with the wall surface by centrifugal force, and scanning a recording head within the drum in a direction normal to the rotational direction of the drum. CONSTITUTION:The recording paper 2 is positioned along the inner circumferential of the hollow rotating drum 3, and the recording head section 1 is attached to a delivering screw 5 and a shaft 4 which are independent from the drum through bearings and stationary. An ink supplying tube 7 and electric signal cable 8 are led outside the drum through the hollow shaft 4. The drum 3 is rotated by a gear or belt to create centrifugal force which causes the recording paper 2 to be in close contact with the drum, and as a result, uneven printing due to undulation of the recording paper that would otherwise occur can be obviated. By the rotation of the screw 5 the head section is traversed in the direction parallel to the rotational axis of the drum to carry out the printing. The recording paper is passed through a space 9, and one end thereof is secured by a thin plate 10 a pin 11 and a magnet 12.
Patent JP-H10253582-A (JP)
Title: Molten metal probe
Inventor: IWASE MASANORI
IPC: G01N33/20
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a practically superior probe that is a molten metal probe used for a device for measuring dissolved oxygen or dissolved substance element in a molten metal. SOLUTION: In an oxygen sensor 3 with a reference electrode 5 that consists of a reference substance 5a being filled into a cylindrical room 4c that faces a reference part 4b of a solid electrolyte element 4 and an internal electrode 6 consisting of a metal rod 6a that is filled into a reference substance 5b, a sealing agent that is filled into the cylindrical room 4c is in a four-layer lamination structure consisting of a stable protection layer 8 that is selected from Al2 O3 powder and/or ZrO2 powder, an oxygen adsorption layer 9 that is selected from carbide powder and/or carbide powder, a relaxation layer 10 that is selected from crystal wool and/or alumina wool and/or ceramic wool, and a concretion layer 11 that is made of fire-resistance cement.
Patent JP-H10248975-A (JP)
Title: Golf club putter
Inventor: IMAMOTO YASUNORI
IPC: A63B53/04
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the control of the direction of a face surface, the hitting of a ball at the core of the face surface and moreover, the easier placement of the ball on a running line. SOLUTION: This putter has a crown part 2 extending backward from upper and lower parts of a face surface 1 hitting a ball, a sole part 3, a heel 5 at one end of the face surface 1 on the side where a shaft 4 is mounted and a toe 6 on the opposite side thereof. When the top surface of the crown part is viewed from above, a backward L-shaped target pattern 10 is provided by a long line part 11 formed on the crown part 2 almost parallel with the face surface 1 to near the heel 5 from the side of the toe 6 and a short line part 12 formed almost vertical to the face surface 1 toward the upper end of the face surface 1 from one end on the side of the heel 5 of the long line part 11.
Patent JP-S62226860-A (JP)
Inventor: SAKAGAMI MASATAKE
IPC: C04B35/52
Filed: 1986-03-28
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-H10256098-A (JP)
Title: Polarizable electrode and electrical double-layer capacitor using the same
Inventor: KIMURA YOSHIKATSU
IPC: H01G11/42
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a polarizable electrode that has a large capacitance and has an improved production efficiency and an electrical double-layer capacitor. SOLUTION: First polarizable electrode layers 4 and 5 are formed by applying a polarizable electrode material on at least one surface of metal foils 2 and 3, a polarizable electrode is formed by laminating the polarizable electrode sheet on it as second polarizable electrode layers 6 and 7 on them, the polarizable electrode is wound or laminated as a capacitor element 12 by including separators 10 and 11 so that the second polarizable electrode layers 6 and 7 oppose each other, and an electrolyte is dipped into the capacitor element 12 before being accommodated into a cylindrical metal case with a closed end along with a sealing body 14, thus forming an electrical double-layer capacitor 1.
Patent JP-2000206783-A (JP)
Title: Developing device
Inventor: OBA SHOTA
IPC: G03G15/08
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of obtaining a high-quality image over a long term by reducing the contact pressure of a layer regulating member to a developer carrier and forming a uniform and thin toner layer on the developer carrier. SOLUTION: A developer carrier 1 carrying the toner layer on its surface and feeding it to a developing area is disposed, and a layer forming member 3 is provided to come in contact with the surface of the carrier 1. By grinding the surface of the carrier 1, the average inclination (θa) of surface roughness is made smaller than 2.0 deg. and the average peak interval (Sm) of the surface is set to >=50 μm. The contact pressure of the member 3 to the carrier 1 is set to about 1 to 10 gf/cm. The surface of the carrier 1 is provided in such a way becomes near to a comparatively flat state and the toner thin layer is formed nearly uniformly on the carrier 1 by bringing the member 3 into contact with the carrier 1.
Patent JP-S58187865-A (JP)
Title: Digital memory scope
Inventor: HAMADA AKIRA
IPC: G01R13/20
Filed: 1982-04-27
Abstract: PURPOSE:To achieve a recording in a wide range with a small memory by memorizing output of a peak hole circuit into an address advanced by one in a digital memory at each of N measuring points on the X axis while the circuit provided on the signal input side on the Y axis is reset. CONSTITUTION:A peak hold circuit 3, an A/D converter 4, and a digital memory 5 are inserted into the Y axis side. On the other hand, an A/D converter 1 and a counter 2 for generating a timing signal are inserted into the X axis side. An analog signal inputted into the X axis passes through the converter 1 and a timing signal is generated at each of N measuring points with the counter 2. The timing signal resets the circuit 3 while making the address of the memory 5 to advance by one. An output signal prior to the resetting of the circuit 3 is memorized into the address specified as mentioned above in the memory 5 through the converter 4. This operation is repeated to memorize changes in the Y axis with respect to the specified X axis. Memory is possible in a broad X- axis area with a small digital memory size.
Patent JP-S63237263-A (JP)
Title: Digital recorder
Inventor: TANIZAWA SEIJI
IPC: G11B20/18
Filed: 1987-03-25
Abstract: PURPOSE:To easily and accurately detect function failure by setting the period of a check signal which is supplied to a decoder to a time equal to the total processing time of a signal processing system from the decoder to an encoder. CONSTITUTION:In a check signal generation circuit 18, digital signal which is generated in the period equal to the total of respective signal processing time in which signals are inputted from the encoder 15, are fed back through a selector 5 and are fetched to the output of a cross fader 9 are formed, and the signals are supplied to a selector 14 and a digital comparator 19. If the digital signal of a period (s) equal to the total processing time (t) is supplied from the circuit 18 to the selector 14, for example, the signal is fetched from the fader 9 after (t) hours through the encoder 15, the decoder 7, and the like. At that time, the totally equal signal which is delayed by one period is fetched from the circuit 18, and it is supplied to the circuit 19, whereby the detection of disagreement is executed. Namely, if the signal of the circuit 18 agrees with the output of the fader 9, it can be decided that there is not any failure in the functions of respective circuits.