baber/WOPTO huggingface dataset:
Patent JP-S6474-A (JP)
Title: Benzimidazole derivative
Inventor: GOTO KIYOTO
IPC: A61P9/12
Filed: 1987-02-20
Abstract: NEW MATERIAL:A compound expressed by formula I [R 1  is alkyl, hydroxyalkyl, alkoxycarbonylalkyl, carboxylalkyl, (alkylsubstituted)phenyl, amino, alkylamino or alkoxycarbonylamino; R 2  are R 3  are alkyl] and salt thereof.  
     EXAMPLE: 1-(3,5-di-tert.-Butyl-4-hydroxyphenyl)-2-(2-methoxycarbonylethyl)benzi midazole.  
     USE: Useful as an antiphlogistics, antiallergic agent, antirheumatics, analgesic, diuretic, antithrombic agent, hypotensive agent, etc.  
     PREPARATION: A 1,4-benzoquinone derivative expressed by formula II is con densed with o-phenylenediamine to afford a compound expressed by formula III, which is then reduced and condensed with the formula R 1a -COOH (R 1a  is alkyl or hydroxyalkyl) to provide the aimed compound expressed by formula I. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H05209236-A (JP)
Title: Method for purifying powder
Inventor: KUBOYAMA ISAO
IPC: B22F1/00
Filed: 1992-01-28
Abstract: PURPOSE:To purify metal powder mixed with a large amt. of soap, oil, etc., so that the soap, oil, etc., are removed without deforming the metal powder and to effectively reutilize the metal powder. CONSTITUTION:Copper shavings 1 mixed with impurities such as soap and oil are purified by dry distillation by heating at 500-600 deg.C below the m.p. of copper in an oxygen rarefied pyrolytic gas producer 2.
Patent JP-S51114449-A (JP)
Title: A process for preparing rubber powders
Inventor: YAMAWAKI TAKESHI
IPC: C08L33/02
Filed: 1975-04-01
Abstract: PURPOSE: A process for preparing rubber powders from a mixture of a rubber latex and a water slurry of carbon black using an emulsifier mainly composed of a carboxylate soap. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11237449-A (JP)
Title: Method for identifying failure block in cmos lsi with multiple failure
Inventor: SANADA KATSU
IPC: G01R31/317
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To easily narrow a failure point regardless of the presence or absence of the failure in an output terminal, by performing a logic operation using a test vector number where a power supply current (IDDQ) in a logic operation still state exceeds a specific value. SOLUTION: The failure points of a failed CMOS LSI with a plurality of abnormal values of IDDQ are identified, for example, by combining logic simulation information 41 for each basic logic circuit (block) for constituting an LSI and IDQ failure information 42. The failure information 42 is obtained as the relationship between a test vector number for indicating the IDDQ failure value that is determined by the difference of IDDQ values between a failed LSI and a conforming LSI. Then, a block that does not exist in an input logic in the test vector number for indicating the IDDQ failure value as a failure block and an algorithm using the test vector number where the IDDQ failure value continues is used for a sequence circuit.
Patent JP-H03241986-A (JP)
Title: Highly efficient coder and highly efficient decoder
Inventor: SUMINO SHINYA
IPC: H04N19/93
Filed: 1990-02-20
Abstract: PURPOSE:To reduce coding distortion by interpolating a picture element with an interpolation device and a low pass filter(LPF) so as to attain ease of coding. CONSTITUTION:An input signal 1 is given to an interpolation device 15, in which number of vertical picture elements is interpolated twice. An interpolation signal 16 is subjected to band limit by a low pass filter(LPF) 17 and a high frequency component is eliminated. The eliminated frequency is a frequency not substantially included in the input signal to avoid a cause to picture quality deterioration. A filter signal 18 is block-processed by a block processing device 19 and a coder 21 applies 3-dimension coding, A component not eliminated by the LPF 17 is efficiently coded by applying variable length coding or the like in the coder 21. Then the interpolation device 15 and the LPF 17 are employed to interpolate the picture element for the ease of coding in this way, then the compression rate is improved and the coding distortion is reduced.
Patent JP-S53123622-A (JP)
Title: Cordless input device
Inventor: YABUTA SAKUJI
IPC: G06F3/02
Filed: 1977-04-05
Abstract: PURPOSE: To make it possible to generate input data easily by burying an electrode into a transparent or semi-transparent display plate and displaying items, which are recorded on a microfilm, on the part corresponding to this electrode of the display plate and touching this part with fingers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08230294-A (JP)
Title: Method and apparatus for manufacturing simple printing plate
Inventor: KASHIO SHIGETORA
IPC: B41K1/50
Filed: 1995-02-27
Abstract: PURPOSE: To form a simple printing plate having a pattern in which an image is fine and the image is not deviated by moving an embossing member and a plate to be embossed while rotating a circular arclike embossing drum, and cylindrically pressing it. CONSTITUTION: A member 6 to be embossed is provided in surface contact with a plate 7 to be embossed, and a pressure is given to an embossing member 5 and the member 6 to be embossed between an embossing drum 2 and the plate 7 while rotating the drum 2. A relief pattern on the front surface of the member 5 is transferred to the member 6. In this case, the member 5 is heated, the member 6 in which the protrusion of the member 5 is brought into contact is melted by heat, open cell foam is broken, the front surface is sealed, and ink is not permeated. On the other hand, since the member 6 is not brought into contact at the recess of the member 6, it is not melted, but has properties of permeating the ink via the open cell foam.
Patent JP-S58160095-A (JP)
Inventor: TAWARA YOSHINORI
IPC: B26D1/24
Filed: 1982-03-12
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-S62196138-A (JP)
Inventor: NISHIDA KIYOMI
IPC: B32B5/18
Filed: 1986-02-24
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-H10235887-A (JP)
Title: Ink cartridge
Inventor: CHIBA ATSUSHI
IPC: B41J2/175
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To suppress a negative pressure change due to ink consumption to a minimum limit by incorporating a large amount of the ink with enhanced volume efficiency of an ink cartridge, and constituting an ink container by a fibrous material having satisfactory discharging characteristics, thereby suppressing the residue of the ink to the minimum limit. SOLUTION: The ink cartridge comprises an upper plate having a vent port, a side plate having four surfaces, a bottom plate having a surface lowered at one stage in the vicinity of a supply port, and a coupling part separable from an ink head. And, the cartridge also comprises a rectangular parallelepiped ink container 2 having a thin plate-like rib 9 at least at part of the site plate, and an ink holder 4 made of mixture of rayon fiber material of 7 to 15 denier of fiber size inserted into the container in a compressed state pressed by the rib and the plate and polypropylene fiber material of 6 to 15 denier of fiber size.
Patent JP-S59166766-A (JP)
Title: Shaft seal apparatus
Inventor: MAEDA FUKUO
IPC: F16J15/34
Filed: 1983-03-11
Abstract: PURPOSE:To improve the recovery efficiency for the sealing-oil drainage which leaks to the inside of a turbine machine by installing a sealing-oil drain tank and an oil-mist separator in a shaft seal apparatus. CONSTITUTION:The machine inside sealing oil drainage 7 is strongly absorbed into an oil-mist separator 21 by a blower 23, and the oil and gas are separated during passing through a cooler 24, and the oil portion is recovered as drainage 25 into a sealing-oil tank 13 or a drain tank 9, and the gas portion is returned into a chamber 15, passing through a balance pipe 26. The oil-mist separator 21 is equipped with the cooler 24 for introducing the cooled water 22 for cooler, for the purpose of improving the collection efficiency.
Patent JP-H09211135-A (JP)
Title: Radiation counting device
Inventor: KAWAI AKIO
IPC: G01T1/17
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To correctly measure a time average, a position average or the like of an amount to be found even if a counting rate, the scanning speed of an object to be measured or the like is changed in a measuring time by providing a counting value storing means for integrating an addition value obtained by an addition value determination means. SOLUTION: An addition value is determined in accordance with a predetermined procedure in response to a object to be measured by using information of changing with elapse of time such as, for instance, a ratio of an effective measuring time and a real time and speed in which a radiation detector 2 scans the object to be measured whenever a radiation detection signal is input to an addition determination means 10, and added and stored by a counting value storing means 11.  Since the addition value is determined by using the information obtained as a small minimum interval as possible, the value obtained as an integration value is accurate, if it is a measuring purpose that not the integration value on the effective measuring time of a counting rate, but the value for the measuring purpose, for instance, a real time average of the counting rate is obtained, and it can be made the real time integration of the counting rate.
Patent JP-H08213908-A (JP)
Title: Parallel counter pamp type a/d converter
Inventor: YAMADA YOSHIHIRO
IPC: H03M1/36
Filed: 1995-02-03
Abstract: PURPOSE: To attain A/D conversion at a high speed with a smaller circuit area than that of a conventional A/D converter. CONSTITUTION: Four kinds of reference voltages V1-V4 are generated by a step function voltage generator 4 in a way that each voltage is increased by a step function and they are respectively fed to four comparators 7-10 of in-cell circuits 1, 2, 3, 4. Every time reference voltages V1-V4 are increased, the reference voltages V1-V4 are compared with analog voltages V11 , V12 , V13 , V14 being objects of A/D conversion at comparators 7-10 simultaneously, a count of a 4-bit counter 13 is incremented by four according to the comparison result, or incremented by a value obtained by encoding the comparison result to obtain a digital signal. Then the circuit to generate the reference voltages V1-V4 is shared in common by each cell to reduce the circuit area and high speed processing of A/D conversion is attained by incrementing the count considerably by one comparison.
Patent JP-S60184618-A (JP)
Title: Production of low-nitrogen steel
Inventor: MASAME KAORU
IPC: C21C7/10
Filed: 1984-02-29
Abstract: PURPOSE:To obtain low-nitrogen steel which is improved in (r) value and is decreased in concn. of N in the molten steel in order to prevent strain aging by subjecting the crude high-carbon molten steel produced in a steel making furnace to top blowing of oxidizing agent powder under the reduced pressure and accelerating the denitrification arising in this stage. CONSTITUTION:Two immersion pipes 3a, 3b of a cylindrical reflux degassing device 3 are immersed into a crude molten steel 1 contg. <=0.1% (C) which is produced in a steel making furnace and is charged into a ladle 2. Gaseous Ar is supplied 7 to the pipe 3a and the inside of the device 3 is evacuated 6 to a reduced pressure to suck up the steel 1 in the ladle 2 by the reflux gas from the pipe 3 into the device 3 and to return the same from the other pipe 3b into the ladle 2, thereby circulating the molten steel. Oxidizing agent powder 5 such as iron oxide or the like is blown from a top blowing lance 4 provided to the peripheral wall of the device 3 so as to be inclined to the molten steel surface by a carrier gas such as gaseous Ar. As a result, the powder 5 is penetrated and dispersed deeply into the steel 1, by which the decarburization and denitrification reaction is progressed uniformly. The molten steel is subjected to continuous casting in the next stage and is fed to a rolling stage, by which the casting steel is made into a sheet material. The final product is obtd. by annealing continuously the sheet material.
Patent JP-H10243389-A (JP)
Title: Moving image chart preparing device, moving image chart preparing method and moving image data retrieval system
Inventor: TOMOKANE TAKEO
IPC: H04N19/91
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To facilitate retrieval of moving image data by displaying the contents of moving image data on a network as a still picture at a client device. SOLUTION: A client device 301 outputs the request of preparation from moving image data to still picture data to a moving image chart preparing device 303. The moving image charge preparing device 303 accepts the chart image preparing request from the client device 301, extracts the frame of moving image data from the moving image data transferred from a server device 305 according to predetermined extraction rules, and prepares encoded still picture data concerning the extracted frame. The prepared still picture data are transferred to the client device 301. When using a motion picture expert group(MPEG) for the encoding system of moving image data and using a joint photographic expert group(JPEG) for the encoding system of still picture data to be outputted, for example, the frame for I pictures in the data of MPEG can be turned into still picture data.
Patent JP-H11226748-A (JP)
Title: Welding equipment for collector plate
Inventor: KUBOTA SUSUMU
IPC: H01M50/528
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide such a welding equipment for a collector plate that is capable of enhancing the welding strength and also the efficiency of cell production by increasing the weld zone of the collector plate for an electrode body without repeating the vertical movement of a welding head. SOLUTION: The equipment is equipped with plural pairs of welding electrodes supported by electrode holders 14a-14d, a pressurizing spring 20 for pressing these plural pairs of electrodes 11a-11d against a collector plate at a prescribed pressure through the electrode holders, and a welding power source for supplying a welding current between the electrodes; the plural pairs of electrodes are arrayed so as to allow pressurized contact all together with the upper face of the collector plate that is placed on the upper end of the electrode body.
Patent JP-S57154846-A (JP)
Title: Xy table
Inventor: ITOU OSAMU
IPC: G03F7/20
Filed: 1981-03-20
Abstract: PURPOSE:To miniaturize and lighten the table, and to operate it at high speed by connecting and supporting the table so as to be able to relatively move only in the Y direction and the X direction to an X holder and a Y holder. CONSTITUTION:An X motor 31 and a Y motor 32 are positioned on the same plane and arranged mutually at rectangular positions, each output shaft 31a, 32a of respective X and Y motor 31, 32 is directed in the X direction and Y direction, and an X direction feed screw 35 and a Y direction feed screw 36 supported horizontally are connected to these X output shaft 31a and Y output shaft 32a coaxially. An X holder 37 and a Y holder 38 are engaged with each feed screw 35, 36. A circular substrate 43 is fixed at a position on a base 30, on which the extensions of the X direction screw 35 and the Y direction screw 36  cross, under a horizontal condition, and the square tabular table 44 is supported  on the substrate 43 so as to be able to freely move in the horizontal direction.
Patent JP-H06227178-A (JP)
Title: Securing piece for cover of wire binder type note
Inventor: OSADA TOYOHIRO
IPC: B42F7/00
Filed: 1993-02-02
Abstract: PURPOSE:To ensure a fixation of the note and cover after attachment by securing another cover to a wire binder type note. CONSTITUTION:On a rod-like member 2 having a surface being composed of a curved surface with curvature similar to the curvature of ring portion 7 of a ring-shaped binder 6 in a wire binder type note 5, a plurality of arcuate engaging portions are provided, each adapted to come into contact with the sides of the ring portions over the direction of width of the surface.
Patent JP-S62208368-A (JP)
Inventor: KITAGAWA YASUHIRO
IPC: B65D53/02
Filed: 1986-02-25
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。
Patent JP-H02219259-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HASHIMOTO KAZUHIKO
IPC: H01L21/8244
Filed: 1989-02-20
Abstract: PURPOSE:To improve controllability of the resistance value of a high resistance layer by covering the high resistance layer with a nitride film. CONSTITUTION::On a first silicon nitride film 18, a polysilicon layer turning to a high resistance layer is formed by, e.g. CVD method. By photolithography method using photo resist, said polysilicon layer is patterned in a specified shape, thereby forming a high resistance layer 19. By CVD method, a second silicon nitride film 20 is formed on the whole surface. Since the whole surface of the high resistance layer 19 is covered, in this manner, with the nitride film whose transmittance for hydrogen is low, the nitride film turns to a barrier for external impurity. As a result, the high resistance layer comes to have sufficient shielding capability for donor, acceptor, and hydrogen for flattening material. Thereby the controllability of resistance value of the high resistance layer 19 can be improved.
Patent JP-H03243835-A (JP)
Title: Infrared detector
Inventor: NAGASAWA HIROKO
IPC: G01J1/02
Filed: 1990-02-22
Abstract: PURPOSE:To allow the easy detection of the position and space distribution state of an IR laser beam, long-term use and the detection of a wide wavelength region by forming the fine crystal powder of an org. nonlinear optical material in the form of a thin film on a base material. CONSTITUTION:The fine crystal powder of the org. nonlinear optical material is formed in the form of the thin film on the base material. The org. nonlinear optical material includes 2-methyl-4-nitroaniline, 2-acetoamide-4-nitro-N, etc., and is preferably the material having no light absorption in visible region and near IR region. The grain size of the fine crystal powder is preferably uniform and is in a 1 to 300mum range. The purity is preferably >=99.99%. The method for forming the fine crystal in the form of the thin film includes a method for coating and forming by using a binder, etc., a method for inserting the crystal between two sheets of substrates, etc., and the film thickness is preferably in a 1 to 500mum range. The transparent substrate material includes glass, such as soda glass and borosilicate glass.
Patent JP-S58157224-A (JP)
Title: Level shift circuit
Inventor: MIYAZAWA KANICHI
IPC: H03K5/02
Filed: 1982-03-13
Abstract: PURPOSE:To apply a level shift circuit to a single power supply integrated circuit, by converting an input signal having a small logical amplitude into a signal almost equal to a power supply voltage of the logical amplitude for the level by means of a single power supply MOS transistor (TR) circuit. CONSTITUTION:When an input signal (a) is 0 level, a node N holds a power supply VDD level. When the input signal (a) reaches a 1/2 power supply VDD level, since a TRT1 becomes to have a threshold voltage or over, the TRT1 is turned on, the charge of the node N is discharged into 0 level. Thus, an inverting signal of the input signal (a) appears at the node N at a period (non- precharge period) where a clock pulse phi1 is on the power supply VDD level, and the logical amplitude of this inverting signal is level-converted into power supply VDD-0 is comparison with the logical amplitude 0-1/2 power supply VDD of the input signal (a). The signal of the node N is latched at a latch circuit 23, and a latched inverting output Q' is outputted ae the level conversion of the logical amplitude 0-1/2 VDD of the input signal (a) into the logical amplitude 0-VDD.
Patent JP-H09225380-A (JP)
Title: Coating method
Inventor: TERAUCHI KOICHIRO
IPC: B05D5/12
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To carry out coating without causing coating failure and facial defects due to a disturbance in a case of coating a web with a coating liquid for magnetic layer formation by liquid injection by pouring the coating liquid for magnetic layer formation to a slide face tilting at a prescribed angle in the direction toward a backing roller and carrying out coating with the liquid in a downside opened state. SOLUTION: A slide bead coater 1 applies a coating liquid for magnetic layer formation to a web 3 which is turned around a backing roller 2 and transported. At that time, the coating liquid for magnetic layer formation is poured to a slide face tilting at 10 deg. or more slide tilting angle and the coating liquid for magnetic layer formation is applied to the web 3 from the tip part which is a crossing part of the slide face and a face opened downward at 20-40 degrees to the web 3, extended downward from the slide face, and opposing to the web 3. The length of the face, which is extended downward from the tip part and opposing to the web, is set within a 0.5-1.0mm range and the upper limit of the flow rate of the supplied liquid from the slide face at the time of starting application is set to be 1.0-1.7 times as much as the normal liquid supply amount, which is the normal coating liquid flow rate or higher.
Patent JP-H03245506-A (JP)
Title: Manufacture of superconducting complex with electrode
Inventor: YANAGIYA TOMOYUKI
IPC: C04B37/02
Filed: 1990-02-23
Abstract: PURPOSE:To manufacture the title superconducting complex having low contact resistance with metal and low heat conductivity by a method wherein, after a metal tape has been wound on the necessary part of an oxide superconductor bulk, the metal tape is welded under pressure by conducting a heat treatment at the melting point or thereabout of the metal tape. CONSTITUTION:A silver tape 2 of 50 to 200mum in thickness, for example, is wound on the end part of an oxide superconducting complex bulk 1. The above-mentioned silver tape 2 is closely fixed to the superconductor bulk, 1 by applying cold hydrostatic pressure. Moreover, the silver tape 2 is welded to the oxide superconductor bulk 1 by conducting a heat treatment on the oxide superconductor bulk 1, on which the silver tape 2 is adhered, and the silver part and the superconducting part are connected. By the above-mentioned heat treatment, the silver tape 2 is welded to the superconductor bulk 1 at the temperature in the neighborhood of the melting point of silver, and the silver part and the superconducting part are connected. The heat treatment should be conducted at the temperature in the vicinity of the melting point of silver, namely, 750 to 1000 deg.C, and the partial pressure of oxygen in the range of P=1/13 to 1 atm, for example, so that the temperature and atmosphere, at which superconducting characteristics are not lost, can be maintained.
Patent JP-S62196561-A (JP)
Inventor: NODA TOSHINORI
IPC: F25B9/04
Filed: 1986-02-25
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。
Patent JP-S59167680-A (JP)
Inventor: SATAKE SATORU
IPC: F26B17/14
Filed: 1983-03-12
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-H05137190-A (JP)
Title: Device for emitting ultrasonic energy into liquid
Inventor: MARUTEIN BUARUTAA
IPC: B08B3/12
Filed: 1991-03-06
Abstract: PURPOSE: To prevent sufficiently a longitudinal radiation loss to the utmost and to allow a sound wave transducer to convert longitudinal vibration applied to a sound wave radiation member effectively into lateral vibration in the radial direction. CONSTITUTION: Sound transducers of the same form and vibrated with synchronization are placed to ends of a sound wave radiation member 1 made of a solid material. Since each sound wave transducer is contained in a capsule completely, the entire device is immersed in a liquid. In the case of operating the device, both the sound wave transducers 5, 6 are vibrated synchronously with each other, e.g. the in the same cycle. Then longitudinal vibration is delivered to the sound wave radiation member and the vibration is converted into lateral vibration in the radial direction by the known method. The length of the sound wave radiation member 1 is an integer multiple of a half wavelength or a wavelength.