baber/WOPTO huggingface dataset:
Patent JP-2001052728-A (JP)
Title: Fuel cell system
Inventor: IIO MASATOSHI
IPC: H01M8/04
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of making power generation of the fuel cell system continue at a low output while preventing a fuel cell stack from being poisoned, when the pressure of a reformed gas in a reformer rises, if the output of the fuel cell system is rapidly lowered. SOLUTION: If the output of a fuel cell stack 5 is rapidly lowered, the most proper amount of required air supply required for the fuel electrode of a fuel cell stack 5 is computed based on the pressure of a reformed gas in a reformer 1 read from a pressure detector 67 in order to increase the amount of air supply to the fuel electrode of the fuel cell stack 5, when the pressure of the reformed gas in the reformer 1 rises by making the opening of a first solenoid valve 43 small, and a sixth solenoid valve 53 is controlled so as to have this required amount of air supply.
Patent JP-H1069442-A (JP)
Title: Information transfer system, information storage and provision device, and information provided device
Inventor: NAKAJIMA TATSUYOSHI
IPC: G06F19/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To compensate a sequence of information by receiving a transmit signal containing time information on information to be transferred and discriminating the contained time information. SOLUTION: A ciphering part 23 of a server 2-j performs a ciphering process by using a cipher key determined by the kind of the information to be transferred that is generated by a cipher key generation part 24, and transfers a result to a time information generation part 25. The time inforaation generation part 25 adds time information at the point or time information regarding a starting packet to the ciphered transfer unit information and supplies them to an information kind generation part 26. Kind information showing the kind, etc., of the transfer unit information is added there to complete and supply information to be inserted into the information part of an information transfer packet to a server transmission and reception part 27, and the information is delivered to respective user terminals by the broadcasting function of a network. Consequently, each user terminal can recognize the latest of the received transfer object information and the sequence when the information is divided into a plurality of parts and arrives, and the time of the whole system can be standardized and made accurate.
Patent JP-H0567714-A (JP)
Title: Device and method for removing foreign matter on semiconductor device
Inventor: AOKI HIDEJI
IPC: B08B1/00
Filed: 1991-09-06
Abstract: PURPOSE:To improve the removal of a foreign matter while preventing electrical damage due to the static electricity of a semiconductor device. CONSTITUTION:Rails 2 carrying a lead frame-shaped semiconductor device 1 are installed, and a hollow path 5a and a high-pressure gas end connection 5b are formed to a static removing ion generator 5. Brushing hair 9 is fitted and blow-off ports 8b adjacent to the brushing hair 9 and a hollow path 8a communicating with the blow-off ports 8b are formed in a brushing plate 8. The hollow paths 5a and 8a communicate with each other through the coupling 9, and a high-pressure gas introduced from the high-pressure gas end connection 5b is blown off to the semiconductor device 1 from the blow-off ports 8b. The blow-off operation is conducted interlocked with the sweep-down operation of the resin pieces 1f and resin powder 1g of the semiconductor device 1 by the vertical movement of the brushing hair 9. Static removing ions are mixed in the high-pressure gas at that time, and static electricity generated in the semiconductor device 1 is neutralized.
Patent JP-S59111022-A (JP)
Title: Device and method of making sure position of surface of liquid of metallic solution
Inventor: RAASURO KERUTOBUERIETSUSHI
IPC: G01K7/02
Filed: 1983-11-30
Abstract: Thermocouples (5) are fitted in through holes in a continuous casting mould (1) so that the measuring points of the thermocouples are situated in the same plane as the internal surface (2) of the mould wall. <IMAGE>
Patent JP-H04119192-A (JP)
Title: Delustered coated paper and its production
Inventor: KAJITA ISAO
IPC: D21G1/00
Filed: 1990-08-30
Abstract: PURPOSE:To obtain the title coated paper with high Oken-type smoothness, excellent in white paper surface characteristics and the surface characteristics after printing by combining the roughness of rough-surfaced rolls and the respective contact frequencies for a coated paper with the rough-surfaced rolls and elastic rolls. CONSTITUTION:A supercalender with >=6 stages is incorporated with two rough- surfaced rolls, and a coated paper 4 is then passed through the system in such a way that the respective surface and back surface of said paper are put to press contact with the rough-surfaced rolls 3 twice and with hard rough-surfaced rolls 8-25mum in the surface roughness Rmax defined by the JIS B 0601 at least three times, thus obtaining the objective coated paper 700-3000 sec in Oken-type smoothness.
Patent JP-H0671488-A (JP)
Title: Pressing device
Inventor: SAGARA YASUFUMI
IPC: B30B1/18
Filed: 1992-08-26
Abstract: PURPOSE:To provide a pressing device in which an upper die can especially press lower die with a fixed force in the pressing device for pressing dies, etc., composed of an upper die and a lower die. CONSTITUTION:In a pressing device composed of a rotating device 22 for rotating a rotating shaft 22a corresponding to the polarity and the number of electric signals inputted from a controller 21, a screw rod 26 which functions as a rotating center of a driven pulley 25 rotated by the driven of the rotating shaft 22a and is rotated together with the pulley 25, and a nut 28 which is screwed with the screw rod 26 and transforms the rotation motion of the screw rod 26 into a straight motion, the pressing device is composed by connecting the driven pulley 25 and the screw rod 26 with an elastic member 31.
Patent JP-S61105953-A (JP)
Title: Controlling system of original paper feeding section of facsimile equipment
Inventor: UEDA TETSUHIKO
IPC: H04N1/00
Filed: 1984-10-30
Abstract: PURPOSE:To increase the number of sheets of original that can be scanned in unit time and to improve the efficiency of processing by controlling the speed of paper feeding properly according to interval of originals. CONSTITUTION:A microcomputer 20 receives detection signals from original sensors 10-6-10-8 to an input port, and also receives a pulse signal for rotating a pulse motor 10-1 to an interruption input port, and calculates the position of the original by counting the pulses. Further, the microcomputer 20 determines a paper feeding speed based on calculated position of the original, and gives a value instructing the speed to a driving device 30 from an output port. That is, in the case where the distance between the front end of the next original and a reading line 101 of the original is more than L at the time of completion of reading of preceding original, the paper feeding speed is changed from the normal speed V1 to V2 (V2>V1).
Patent JP-S6381680-A (JP)
Title: Writing method for bloch line
Inventor: ODA HITOSHI
IPC: G11C19/08
Filed: 1986-09-24
Abstract: PURPOSE:To select a combination with a large margin and to improve a reproducibility by impressing a Bloch line in the side surface of a striped magnetic domain from the perpendicular direction to the film surface of a magnetic thin, film and besides, impressing a surface magnetic field, parallel to the film surface, so that a horizontal Bloch line, produced in a magnetic domain wall, grows in the direction where the magnetic field of a vertical magnetic field is strong. CONSTITUTION:A pulse magnetic field HB is impressed perpendicularly to a film surface from conductors l1, l2 for writing arranged under the magnetization 2 of the striped magnetic domain 1 of a Bloch line memory to record an information. At the time of writing in this memory, at first the surface magnetic field Hx is impressed in the longitudinal direction of the striped magnetic domain 1, and its direction is made inverse agaist the direction of the magnetization 1a of a magnetic domain wall. Next, the surface magnetic field Hx is formed by the horizontal Bloch line HBL, and it is made stronger than a critical magnetic field Hc, and a line HBL is produced on and under the magnetic domain wall. Further, the pulse magnetic field Hp is impressed on the conductors l1, l2 in the direction where the width of the striped magnetic domain is reduced. Then, the combination with the largest margin is selected and the writing with a good reproducibility is performed.
Patent JP-2000058816-A (JP)
Title: Manufacture of misfet
Inventor: AZUMA ATSUSHI
IPC: H01L29/78
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent the depth of a diffusion layer from increasing in a thermal process and to prevent short channel effect. SOLUTION: Silicon oxide layers 17 are formed on the surface of a polysilicon film (gate electrode) 14, and side wall insulating films (silicon nitride films) are formed on the side walls of the polysilicon film 14. Epitaxial layers 20 are selectively formed on a silicon substrate 11 at both sides of the polysilicon film 14. The side wall insulating films are removed and impurity is implanted into a semiconductor substrate from gaps between the polysilicon film 14 and the epitaxial layers 20. Then, extension areas 16 are formed. An insulating film is buried in the gaps. Source/drain areas are formed in the epitaxial layers 20 and the silicon substrate 11.
Patent JP-H0953999-A (JP)
Title: Optical external force detector
Inventor: KUBOKI TAKAFUMI
IPC: G01M11/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To detect the variation in external force being applied to a photosensor element without requiring an expensive analyzer by making more than one light having different wavelength incident on the photosensor element from a narrow spectrum light source and detecting the intensity of reflected light or transmitted light for each wavelength. SOLUTION: A photosensor element 1 is produced by irradiating an optical fiber with UV-rays to impart a periodic variation of refractive index thereby forming a grating. Preferably, the reflection spectrum has a relatively wide half-width. When the element 1 has a narrow reflection spectral width, the difference of wavelength between two light sources is decreased and an expensive intricate measures are required for separating two wavelength. When a microvariation in external force is measured, the half-width of reflection spectrum is limited relatively and a light source having a narrow spectral width is employed. In order to widen the measurable wavelength range, light sources where the wavelengths are different from each other at an interval substantially equal to the reflection spectral width of element 1 are provided additionally.
Patent JP-S61106542-A (JP)
Title: Production of high-purity p-phenylenediamine
Inventor: OBATA KAZUFUMI
IPC: C07C211/55
Filed: 1984-10-29
Abstract: PURPOSE:Crude p-phenylenediamine which is obtained from aniline via p- aminoazobenzene is crystallized out of or extracted with a specific solvent to give the titled compound of high purity which is used as a starting material of heat-resistant polyamides. CONSTITUTION:Aniline is used as a starting material to give p-aminoazobenzene, which is reduced to give crude p-phenylenediamine. Then, the product is purified by crystallization out of or extraction with an aliphatic or aromatic hydrocarbon solvent such as benzene to give the objective purified p-phenylenediamine. Unreacting aniline, intermediates such as p-aminoazobenzene, o-aminoazobenzene, by-products such as diphenylamine, aminobiphenyl are removed the total amount of impurities can be reduced less than 100ppm. The amount of the solvent used is 2-10 times the amount of the crude product in recrystallization and 4-20 times in extraction.
Patent JP-H1052336-A (JP)
Title: Core member for mattress
Inventor: TOKUDA TOMIJIRO
IPC: A47C27/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a mattress which can be easily and freely folded to the surface side and the back side by core members contained inside the mattress which conventionally has been hard to be folded. SOLUTION: Plural unit core members 1a-1c are provided in parallel along length, end parts of the unit core members 1a-1c adjacent to each other are connected to each other by freely bending tape pieces 2, the tape pieces 2 are locked to the surface side of one unit core member of the adjacent ones, and the other end is locked to the back side of the other unit core member. The unit core members 1a-1c can thus be freely folded to the surface side and the back side.
Patent JP-H1164658-A (JP)
Title: Production of optical waveguide
Inventor: MAKIKAWA SHINJI
IPC: G02B6/13
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To lessen the contamination of silicon substrates by manufacturing gas introducing pipes at the time of oxidation of single crystal silicon in a process for producing optical waveguides which forms oxidized films of >=5 μm by oxidizing the silicon substrates. SOLUTION: This process produces the optical waveguides by including a stage for forming the oxidized films by oxidizing the silicon substrates 2 arranged within a furnace core tube 1 by the steam generated by the reaction of the gaseous hydrogen and gaseous oxygen respectively introduced by a gaseous hydrogen introducing pipe 4 and a gaseous oxygen introducing pipe 5. At this time, at least the front ends of the gaseous hydrogen introducing pipe 4 and the gaseous oxygen introducing pipe 5 are respectively formed of the single crystal silicon.
Patent JP-S6288444-A (JP)
Title: Echo canceller control system
Inventor: SHIMADA MASAHARU
IPC: H04B3/23
Filed: 1985-10-15
Abstract: PURPOSE:To prevent deterioration of talking quality by stopping the function of an echo canceller when the arithmetic operation as the echo canceller is a disable region so as to exclude the adverse effect of a coefficient correction malfunction at simultaneous talking. CONSTITUTION:An input level where an echo signal power at a transmission point is too small to apply an echo cancelling quantity as the canceller is decided in advance, an output signal A' of a storage circuit 12 storing the value and a mean level signal B' at the transmission point are compared by a comparator circuit 13 and a signal representing that the level is a region disabling the echo canceller function is obtained from an AND circuit 14. Then the signal is inputted to a count circuit 15 and the function is stopped after plural number of times of counts.
Patent JP-H0973938-A (JP)
Title: Hinge structure of double locking connector
Inventor: ABE KIMIHIRO
IPC: H01R13/42
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent the springing out of a hinge in which a terminal locking member is connected to a connector. SOLUTION: A hinge housing 7 is formed in a connector housing 1, a hinge 2 is protruded from the base wall of the hinge housing 7, the central part of the hinge 2 is crooked, and the hinge 2 is formed with a projection part 9 and a folding back part 10. The tip of the folding back part 10 is connected to a terminal locking member 11, and the length L2 of the folding back part 10 is made longer than the length L1 of the projection part 9, or the thickness of the folding back part 10 is made thicker than the thickness of the projection part 9, or the width of the folding back part 10 is made wider than the width of the projection part 9.
Patent JP-H04114910-A (JP)
Title: Production of nitrogen trifluoride gas
Inventor: ARITSUKA MAKOTO
IPC: C01B21/083
Filed: 1990-08-31
Abstract: PURPOSE:To efficiently remove a low-boiling component and to continuously obtain a NF3 gas having extremely low content of O2 and N2 by using a device consisting of a heat exchanger for condensing NF3 gas and a liquid NF3 storage tank connected to the exchanger and collecting and storing a NF3 gas. CONSTITUTION:A NF3 gas is fed from a feed opening 7 connected to a liquefied NF3 storage tank 2 covered with a low-temperature insulation such as urethane foam 6 to a heat exchanger 2 for condensing NF3 gas and NF3 gas is continuously liquefied. Liquefied NF3 is stored in the storage tank 2 connected to heat exchanger 1. In the operation, a low-boiling component contained in NF3 gas is exhausted through a gas seal 5 from an exhaust vent 4 at the other end of the heat exchanger 1. Further liquefied NF3 in the storage tank 2 is made into a boiling state and NF3 gas is refluxed by the heat exchanger 1.
Patent JP-H0646788-A (JP)
Title: Production of dried potato
Inventor: ONOE AKIRA
IPC: A23L19/12
Filed: 1992-08-03
Abstract: PURPOSE:To obtain the dry potato not causing the collapse of its tissues in a vacuum-lyophilizing process and in a restoring process with hot water, rapidly giving an uniformly boiled potato-like product, and having a high commercial value. CONSTITUTION:The method for producing the dried potato comprises cutting a washed and skin-peeled raw material potato into die or wooden clapper-like pieces, exposing the pieces to water, boiling the treated pieces in hot water containing a slight amount of the salt of a metal such as magnesium or calcium to sufficiently convert starch contained even in their insides into alpha-starch, cooling the pieces with flowing water or cold water, immediately preliminarily freezing the cooled pieces, and subsequently vacuum-lyophilizing the pieces. Thin hard tissues are formed on the surfaces of the dried potato products by the boiling of the potato in the hot water containing the metal salt. Thereby, the potato having a boiled state, not causing the collapse of the surface of the potato when lyophilized and taken out, and not causing the collapse of the potato tissues and the generation of the heterogeneous restoration when restored with the hot water, is rapidly obtained, and the dried potato which is an instant food having a good taste and a high commercial value is obtained.
Patent JP-S6384223-A (JP)
Title: Communication control equipment
Inventor: OKAMOTO HIROSHI
Filed: 1986-09-29
Abstract: PURPOSE:To contrive to improve the reliability and economy and to easily increase the number of allocated terminal equipments by giving plural station numbers to one communication controller and using a decimal number of plural digits attached to the station number as a line number so as to assign it to each line. CONSTITUTION:A station control section 4 manages a station number of the station and a designated station number of plural line exchange control section 6 and a packet exchange control section 7 is set via a node bus 8. In sending a data from the station equipment to other station equipment, the time slot assigned to each control section 6 is used for transmission/reception. In case of the packet data, a station number of sender or a representive number is added to the packet header and the result is sent, while the packet added with the station number and the representative number of the station is received. Thus, the number of terminal equipments accommodated in the station equipment is expanded remarkably. Moreover, a station common section is made single, the constitution of the station equipment is simplified to enhance the reliability and economy.
Patent JP-H07184015-A (JP)
Title: Device for transmitting and receiving image document to be transmitted through remote transmitting route
Inventor: BAITSU GUYUNTERU
IPC: H04N1/00
Filed: 1994-09-22
Abstract: PURPOSE: To provide a device which can transmit or print out transmission/ reception data at suitable timing. CONSTITUTION: When a reader 202 generates data on a 1st line 206 while external data are received from a remote transmission line 242 to a receiver module E and the remote transmission line is occupied, the read data are preserved in a 1st memory 200 and after it is judged the remote transmission line is turned into free state, these data are transmitted from the 1st memory 220 through the 1st line 206 and a transmitter module S. When the other data arrive at the receiver module while transmission is performed through the remote transmission line, these received data are continuously preserved in a 2nd memory 222 as long as a printer 204 is occupied and when the printer is turned into free state, these data are transferred through a 2nd line 212 to the printer.  This device is provided with switches 230 and 232 for switching these lines and a control panel 238 or the like for that operation.
Patent JP-H1069578-A (JP)
Title: Data processing device
Inventor: SUZUKI HIDEAKI
IPC: G06Q30/06
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To enable the instruction to start recognized data processing work which is a work to be executed today by confirming operation by linking with the operation for confirming the data processing work to be executed today. SOLUTION: A schedule management file 20 previously storing data of a fixed date when a relevant work is to be executed for each data processing work of every kind, and a work display file 30 previously storing data of an icon for specifying the work contents for each data processing work of every kind are provided. If a confirmation mode of the work to be executed is selected, the schedule management file 20 is retrieved, the presence of the data processing work to be executed today is discriminated, and the icon of the work discriminated as the data processing work to be executed today is obtained and displayed on a display. In this state, if the icon on the display is selected, the program of a data processing work corresponding to the selected icon is started to execute the data processing.
Patent JP-S6382628-A (JP)
Inventor: OZAKI MASAHIRO
IPC: A61B6/03
Filed: 1986-09-29
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-S6484853-A (JP)
Title: Film with zipper tabs
Inventor: TAGUCHI EIJI
IPC: B65D33/25
Filed: 1987-09-14
Abstract: PURPOSE:To secure stable fitting of zipper tabs by a method in which a female zipper tab comprising two parallel elongated projections provided on a plastic film and a groove formed therebetween is fusion bonded on each end of a film and in which one elongated projection of one of the female tabs is tightly fitted in the groove of the zipper tab on the other end. CONSTITUTION:A female tab 2, 2' provided on each end of a film 1 has two parallel elongated projections 4, 4' and 5, 5' formed on a plastic film and a groove 3, 3' formed therebetween. The film 1 is folded in such a manner as to face the female tabs 2, 2' to each other, and the two female tabs 2, 2' are fitted in each other in such a manner that the elongated projection 5' of the female tab 2' is fitted in the groove 3 of the female tab 2, while the elongated projection 4 of the female tab 2 is fitted in the groove 3' of the female tab 2'. Thus, stable fitting of the female tabs is attained. A resin material is supplied from a hopper 17, is heated and melted in a heating tube 18, and is extruded through the tip of a nozzle onto a film 15, where the material is fusion bonded to the film 5. A cooling roll 19 is designed to rapidly cool the film on which the zipper member has been fusion bonded, the deformation of the film due to heat for fusion bonding thus being prevented. A take-up role 20 is designed to take up the so cooled film which is now provided with zipper tabs. In taking up the film, the take-up roll 20 may be reciprocated at consistent speed in the axial direction, whereby traverse winding is attained, thus making it possible to obtain rolls of films for bags with zippers.