baber/WOPTO huggingface dataset:
Patent JP-H05236400-A (JP)
Title: Liquid crystal display device
Inventor: TAKASHIMIZU SATOSHI
IPC: H04N5/202
Filed: 1992-02-21
Abstract: PURPOSE:To display an image with appropriate gradations at all times by adjusting the amplitude characteristics of a signal applied to a liquid crystal panel according to voltage-brightness characteristics of the liquid crystal panel. CONSTITUTION:This device consists of a video chroma circuit 1 which has a contrast adjusting function, a gamma-correcting circuit 2 which makes gamma-correction of primary color signals of R, G, and B and a polarity inversion circuit 4, a synchronizing separator circuit 5 and the liquid crystal panel 9, etc. Then, the liquid crystal panel 9 while lighted by a light source, is driven by receiving a video signal to display an image. At this time, the input voltage-brightness characteristics of the liquid crystal panel 9 do not match with the amplitude characteristics of the video signal, so the gamma-correcting circuit 2 sets correction characteristics for gradation characteristics according to the input voltage- brightness characteristics of the liquid crystal panel 9 and corrects the gradation characteristics of the video signal. The brightness of the displayed image is set by a means which sets the amplitude of the video signal. For example, a voltage corresponding to a maximum voltage is set to set the brightness.
Patent JP-H02213745-A (JP)
Title: Device for inspecting sample
Inventor: AZUMAYA YOSHIYUKI
IPC: G01N33/49
Filed: 1989-02-14
Abstract: PURPOSE:To increase a fluid velocity in the delivery except the measuring time and in cleaning and to reduce the time except the measuring time by providing a control means for changing the pressing force when the sample is inspected from that when the sample is not inspected. CONSTITUTION:When measurement is started, a sheathing liq. is supplied to a flow cell 19 by a sheathing liq. pump 1 to form a laminar flow of the sheathing liq. in the flow cell 19. A syringe is simultaneously moved at a high speed by a sample pump 3 to exert high pressure, and the sheathing liq. in a sample loop 16 is rapidly delivered. The air layer reaches a sensor 24, and the output signal is sent to a grain analysis circuit 35 and a liq. supply means control circuit 36. The circuit 35 begins to fetch data from the signals of the sensor 24 when the flow of the sample is stabilized in a flow cell part after a fixed time. When fetching is finished and recording is started, a signal is sent to the circuit 36 from the circuit 35, the syringe is moved at a high speed by the pump 3 to highly pressurize the inside of the loop 16, the sheathing liq. having a cleaning function is rapidly delivered, and a tube 18 and the flow cell 19 are quickly cleaned.
Patent JP-S62197302-A (JP)
Title: Production of chlorine
Inventor: AJIOKA MASANOBU
IPC: B01J23/00
Filed: 1986-02-21
Abstract: PURPOSE:To continuously and stably produce chlorine by using a fluidized-bed reactor, oxidizing hydrogen chloride in the presence of fine-grain chromium oxide catalyst, eliminating a local increase in the temp. of the catalyst bad, and replenishing the catalyst during continuous operation. CONSTITUTION:Stoichiometrically excess oxygen in relation to hydrogen chloride is used, and reaction is performed at 300-500 deg.C to produce chlorine in this method. The reaction is carried out in a fluidized-bed reactor in the presence of fine-grain catalyst having 40-100mum mean particle diameter and 0.6-3.0g/cm<3> particle density and consisting essentially of chromium oxide. A local increase in temp. in the catalyst bed which has been seen in the conventional fixed-bed reactor is not recognized in this case, less chromium is volatilized, fresh catalyst can be replenished during the continuous operation, and chlorine can be continuously produced from hydrogen chloride with high space velocity and conversion efficiency for a long period.
Patent JP-H09214103-A (JP)
Title: Copper clad laminated board
Inventor: KOTSUBO HIDESHI
IPC: H05K3/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To join a copper foil to a board with good adhesiveness and workability with thermosetting adhesive containing a major component of ethylene-vinyl acetate copolymer. SOLUTION: The copper foil and an organic board are joined securely using the thermosetting adhesive containing a major component of ethylene vinyl acetate copolymer as the adhesive. A conventional electrolyte copper foil and a rolled copper foil can be used as the copper foil for a copper clad laminated board. As the insulated organic board, an organic material with the glass transition temperature of 50 deg.C or more is preferable. The content of vinyl acetate is preferably 10 to 50weight% more preferably 15 to 45weight% regarding the reactivity at thermosetting, flexibility after curing and durability.
Patent JP-2000234997-A (JP)
Title: Light-projecting/receiving device for spectrochemical analysis device
Inventor: ISHIBASHI HITOSHI
IPC: G01N21/35
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To relatively compactly obtain a light-projecting/receiving device for a spectrochemical analysis device where optical fibers for applying and receiving light are formed at a coaxial probe and are connected to a detection part while measurement light can be applied so that it can be transmitted to the inside of a sample. SOLUTION: An application part 11a of a detection part 11 is formed by the annular application end part of an optical fiber 12 for applying light. A light reception part 11b of the detection part 11 is formed by the light reception end part of an optical fiber 13 for receiving light. The optical fiber 12 for applying light is provided with a bent part 14, and at the same time the bent part 14 is composed so that measurement light being applied from the application part 11a can be guided toward the outside of the application part 11a by forming the application part 11a toward the annular outer part.
Patent JP-S58152700-A (JP)
Inventor: TERANISHI AKIO
IPC: H03K5/1252
Filed: 1982-03-05
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-S58194782-A (JP)
Inventor: RARUFU AIBOO KONORII
IPC: F01D5/28
Filed: 1983-03-04
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-S62193419-A (JP)
Title: Filter changeover display circuit
Inventor: SHIMIZU RYOJI
IPC: H03H7/01
Filed: 1986-02-20
Abstract: PURPOSE:To reduce the cost by detecting one channel so as to change over the channels of two systems at the same time. CONSTITUTION:Signals for channels A, B in a sound signal are converted into a signal of a frequency 10.7MHz at respective frequency conversion circuits 21, 22 for the channels A,B, inputted to narrow band filter circuits 24, 29 via filter changeover circuits 23, 28 respectively at first and outputted to respective output terminals 27, 32 via intermediate frequency amplifying and detecting circuits 26, 31 respectively. Further, the output of the channel A is fed to a frequency deviation detection circuit 33. Since the frequency deviation of the FM broadcast is small but that of the satellite broadcast is large, the mean level of the detected output exceeds the setting value, an output is supplied from the frequency deviation detection circuit 33 and the filter changeover circuits 23, 28 for the channels A, B are switched to broad band filter circuits 25, 30 simultaneously respectively. Further, a display changeover circuit 36 is switched to light a broad band selection display device 35 from lighting a narrow band selection display device 34.
Patent JP-H09214002-A (JP)
Title: Surface packaged led device and its fabrication method
Inventor: TAGUCHI YOSHIKO
IPC: H01L33/56
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To shorten a fabrication process by disposing a pair of terminal plates each having a substantially L-shaped cross section in the style of a gate where mount parts face directly each other, mounting an LED chip between the mount parts, and filling resin between the terminals. SOLUTION: A terminal plate 2 having a substantially L-shaped cross section is provided with a wiring part 22 protruding substantially perpendicularly to one surface of a terminal part 21, and the tip end side of the wiring part 22 is provided with a mount part 23. Transparent resin 41 such as epoxy resin is filled excepting between mount parts 3, and both terminal plates 2 are bonded and fixed. Then, a plurality of LED chips 3 are bonded through a conductive adhesive in a predetermined pitch at P and N electrodes between the mount parts 23, and mounting and wiring are performed, and then transparent resin such as epoxy resin is filled between the mount parts 23. Hereby, a fabrication process is shortened.  Further, since the wiring between both electrodes of the LED chip 3 is performed only by mounting the LED chip 3 between the mount parts 23, there is no need of a wiring process with a wire bonder.
Patent JP-H03241188-A (JP)
Title: Lower rail device of overhead suspended folding door
Inventor: NAKATANI TOSHIMARO
IPC: E05D15/26
Filed: 1990-02-16
Abstract: PURPOSE:To simplify the construction, reduce the cost and smoothen opening/ closing operation by guiding a folding door by means of a main guide comprising a protruding rail whose rising height is smaller than a predetermined value or a sub-guide which is provided additionally. CONSTITUTION:A main guide 20 made up of a protruding rail protruding from a lower rail base plate 19 of an open frame 14, whose rising height is about 20cm or less and which is disposed on the end on the side of suspension, and a guide 25 similar to the guide 20, with its end overlapping that of the guide 20, are secured to a lower rail device 2. Overhead suspended travelling hinges 6 provided at every other one of folding doors 1 and protruding hinges 7 provided alternately with the hinges 6 are engaged with the guide 20 and the sub- guide 25 respectively. And the hinges 6 and 7 are guided by the guides 20 and 25 respectively, whereby, in the region of the guide 20, the hinges 7 are detached from the guide 25 to fold each of the doors 1. Further, an arrangement without a sub-guide can also be provided.
Patent JP-H03239060-A (JP)
Title: Facsimile equipment
Inventor: IKEGAMI ITARU
IPC: H04N1/00
Filed: 1990-02-16
Abstract: PURPOSE:To expedite an operator to execute a correct operating procedure by informing an operating procedure and the error of it and to reduce the error of the operating procedure as a result by storing the operating procedure of facsimile equipment, and outputting the procedure when an incorrect operating procedure is performed by the operator. CONSTITUTION:When key input is performed by the operator, it is judged whether or not a key is an operation guidance report key, and when it is the report key, a guidance report is outputted to a printer awaiting an instruction for a function by which guidance is desired to obtain by the operator. When a correct operation is performed, such operation is completed to continue an ordinary operation. Also, when it is detected that an incorrect operation is performed, a message is displayed on a display part 7, and the fact is informed to the operator, and simultaneously, the requirement of the guidance is informed to the display part 7 similarly, then, an inquiry is issued to the operator.
Patent JP-S62193201-A (JP)
Inventor: KITANO KENZO
IPC: H01C7/02
Filed: 1986-02-20
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-S62255345-A (JP)
Title: Sheet conveyor for sheet processing machine
Inventor: KAARU HAINTSU BIYURUGAA
IPC: B65H29/04
Filed: 1987-02-20
Abstract: A sheet feeder for sheet-processing machines having a positively driven, gripping mechanism which travels over at least two deflection wheels including at least one sheet-transporting gripper which is opened or closed during the course of travel through a revolving path. A number of toothed belts can be used; each belt includes a plurality of spaced aparet recesses into which a support body carrying a gripper mechanism is removably inserted. The deflection wheels are provided with circumferential recesses which correspond to an inwardly protruding part of the support body of the gripper mechanism in the form of an actuating lever that is actuated on striking or leaving a cam race, which may be part of the circumferential recesses of the deflection wheels.
Patent JP-S52119880-A (JP)
Title: Semi-conductor laser element
Inventor: NAKAJIMA HISAO
IPC: H01S5/00
Filed: 1976-04-02
Abstract: PURPOSE: To obtain a semi-conductor laser element which is so constituted that the reflection factor of an open face forming an optical resonator of a semi-conductor laser eleemnt may not be uniform and has a stabilized horizontal mode and oscillates on a fundamental mode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11230932-A (JP)
Title: Device for detecting element temperature of gas concentration sensor
Inventor: HONDA TAKAYOSHI
IPC: G01N27/41
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To improve the detection accuracy of the element temperature of a gas concentration sensor. SOLUTION: An vehicle-mounted ECU(electronic control unit) 1 is provided with first and second CPUs 11 and 12 that can communicate each other. An A/F(air/fuel ratio) sensor 30 mainly has a sensor element part 32 with a solid electrolyte and a heater 33 for heating the sensor element part 32 as main components and outputs a current signal corresponding to the concentration of a specific constituent in exhaust gas along with the application of a voltage to the sensor element part 32. The first CPU 11 temporarily switches an application voltage to the sensor element part 32 to a positive or a negative side, and element resistance is calculated according to the amount of change in voltage and the amount of change in current due to the switching of voltage as an admittance value.  At this time, the proportional relationship between element temperature and the admittance value is utilized for detecting the element temperature in the active temperature region of the A/F sensor 30. The second CPU 12 detects the element temperature based on the calculated admittance value.
Patent JP-H11228801-A (JP)
Title: Thermoplastic resin composition
Inventor: NAKAI YOSHIHIRO
IPC: C08L55/02
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate/ABS alloy resin composition having excellent face impact resistance in a wide temperature range, and improved in moldability and processability. SOLUTION: This thermoplastic resin composition comprises (A) a polycarbonate resin, (B) a graft copolymer which is that obtained by polymerizing a vinyl cyanide-based monomer with an aromatic vinyl-based monomer in the presence of a rubber-like polymer and has the ratio of the total area [S] of an occlusion part contained in the rubber-like polymer when its cross section is observed by a transmission electron microscope to the total area [W] of a rubber-like polymer part satisfying 0.15<=[S]/[W]<=0.70 and (C) a copolymer obtained by polymerizing a monomer mixture composed of a vinyl cyanide-based monomer, an aromatic vinyl-based monomer, on the like.
Patent JP-S54129295-A (JP)
Title: Diagnostics device of neutron instrumentation abnormality
Inventor: YOSHIOKA RITSUO
IPC: G21C17/00
Filed: 1978-03-30
Abstract: PURPOSE: To improve the safety of reactor by finding and judging the abnormality of LPRM surely and easily by selecting the data of local power range monitoring system (LPRM) varying hourly.  
     CONSTITUTION: Digital value of LPRM 2 located in the core 1 is entered into the core performance calculation unit 3 with plant data, and burnup calculated with core performance calculation unit 3 is entered into LPRM degradation correction unit 4. Further, the calculation value of LPRM 2 is corrected with LPRM degradation correction unit 4 to standardize with power standardization unit 5, and enters into LPRM calculation memory unit 6 with a proper time interval. After this, the time variation rate of digital value is caluclated with LPRM digital average unit 7, judging with the variation rate judging unit 8. The alarm device is energized when the variation rate is positive or genative. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62193825-A (JP)
Inventor: ITO HISAKUNI
IPC: B32B18/00
Filed: 1986-02-20
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-H02216959-A (JP)
Title: Remote building monitor equipment
Inventor: KONO SHINICHIRO
IPC: G08B25/08
Filed: 1989-02-17
Abstract: PURPOSE:To select an optional station to be monitored for execution of the data communication despite the connection secured between a monitor station and plural stations to be minitored via a single pice of telephone circuit by preparing a circuit control part to cut the connection between both stations when an incoming means receives an incoming inhibiting signal from the monitor station. CONSTITUTION:The incoming means 51 and 52 are added to the stations 21 and 22 to be monitored to carry out the communication of data when the incoming signals are received from a monitor station 1 in accordance with the incoming priority. At the same time, the circuit control means 41 and 42 are added to the stations to be monitored except the one having the lowest priority rank to cut the connection the station 1 and the stations to be monitored for an optional period of time when the means 51 and 52 received the incoming inhibiting signals from the station 1. Thus the station 1 can select the optional one of both stations 21 a nd 22 to perform the communication of data despite the connection secured between the stations 21 and 22 containing the incoming means via a single pice of telephone circuit 3.
Patent JP-S56135631-A (JP)
Title: Construction of rubble-mound foundation on sea bed
Inventor: MOTOTANI JIYUNICHI
IPC: E02D15/10
Filed: 1980-03-21
Abstract: PURPOSE: To prevent the scattering and floating of soil and sand at the sea bed for avoiding the pollution of sea water by laying a soil and sand-scattering prevention mat on the sea bed in advance by a laying ship.  
     CONSTITUTION: A mat 7 is beforehand laid and spread by the crane 8 of a laying ship 6, and then rubbles 2 are dropped onto the mat 7 at the sea bed 3 by a rubble ship 1 until they are piled up to a given height to construct a foundation 9. Then, a caisson 10 is placed on the foundation 9 to construct the foundation of a dam body or pier, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03240440-A (JP)
Title: New finishing material for cake preparation
Inventor: YOSHINO ZENICHI
IPC: A23L1/00
Filed: 1990-02-17
Abstract: PURPOSE:To obtain the subject finishing material deliciously and beautifully finishing the surface of cakes usable at a high temperature in summertime having excellent melting in mouth and shape-keeping property containing mass kit having water-containing beta-crystal of maltose and oils and fats having a specific melting point in a specific ratio. CONSTITUTION:The aimed finishing material is composed of 40-95wt.% mass kit containing 35-90wt.% water-containing beta-crystal of maltose and 5-60wt.% oils and fats having 20-55 deg.C melting point.
Patent JP-H056652-A (JP)
Title: Data storage system having cooling air flow adapted to data storage device
Inventor: AIBAA UIRIAMU BORUTON
IPC: G06F1/20
Filed: 1991-02-07
Abstract: PURPOSE: To properly cool devices which has different air-cooling demands with air by forming an opening part which allows air to flow through a 1st device, but cuts off air by a 2nd device in a housing. CONSTITUTION: The devices 10 and 12 of different types are fitted detachably in one of four sections 14 which are prescribed by a parting wall 16 in a 1st partition chamber 18 of a drawer 20. The devices 10 and 12 are cooled with the air which flows in the section 14 from a fan 30. Here, a 1st opening 14 is provided in the front of the section 14 and this opening part 42 allows the air to flow through the device 12, but the device 12 cuts it off. Further, the device 12 is provided with a 2nd opening part which makes the air flow.
Patent JP-H07243445-A (JP)
Title: Air spindle
Inventor: YOSHIOKA MASAHIRO
IPC: F16C32/06
Filed: 1994-03-08
Abstract: PURPOSE:To enable usage of air spindle even in a so-called clean room in which high cleanliness is required, by eliminating dust generation in the air spindle. CONSTITUTION:Air supplied to an air bearing 3 is exhausted through a negative pressure passage 43 and exhaust passages 33, 46, while first and second dust- preventive chambers 32, 42. Dusts in an earth pad 36 or a motor 2 are exhausted at the time of exhausting. Dusts are not generated in an air spindle 1 itself. Air is not directly exhausted from inside the air spindle 1 to the outside. It can thus be used in a so-called clean room.
Patent JP-H06248336-A (JP)
Title: Production of 780n/mm2 class high tensile strength steel excellent in weldability and reduced in yield ratio
Inventor: YOSHIDA YUZURU
IPC: C21D8/00
Filed: 1993-02-25
Abstract: PURPOSE:To obtain the HT80 for construction use by applying hot rolling to a steel slab, having a specific composition where V and trace amounts of Ti are added and B is not contained, and then subjecting this steel to heating and hardening, to reheating and hardening, and to tempering under respectively specified conditions. CONSTITUTION:A steel, which has a composition consisting of, by weight, 0.05-0.11% C, <=0.5% Si, 0.6-1.6% Mn, <=0.03% P, <=0.005% S, 0.10-0.60% Mo, 0.15-0.65% V, 0.005-0.025% Ti, <=0.06% Al, <=0.012% N, and the balance iron and practically free from B, is used. This steel is hot-rolled, reheated to a temp. between Ac3 and 1000 deg.C, hardened, further reheated to 750-870 deg.C, hardened, and successively subjected to tempering treatment at a temp. not higher than the Ac1 transformation point. By this method, the precipitation hardening of V by hardening and tempering can be used for the purpose of securing of strength, resulting from deterioration in hardenability due to nonaddition of B, and further, crystalline grains can be refined by the addition of Ti and the proper regulation of heat treatment conditions and toughness at low temp. can be improved. Accordingly, the steel of <=70mm thickness, excellent in earthquake resistance as well as in weldability, can be obtained.
Patent JP-H11234910-A (JP)
Title: Method and apparatus for diagnosing fault in battery pack
Inventor: NAKATSUJI TOSHIYUKI
IPC: H02J7/10
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To maintain the safety of a battery pack even if a field-effect transistor becomes faulty due to process failure or thermal breakdown, by forcedly turning off the field-effect transistor during charging, and self-diagnosing whether the charging current falls below a specified value. SOLUTION: During charging of a secondary battery 2, a signal is outputted from a self-diagnosing means 12 to forcedly turn off a field-effect transistor(FET) 16 for charging. If the FET 16 for charging is faulty, the charging current does not fall below a reference value. When this state lasts for a specified period of time, however, the self-diagnosing means 12 judges that the FET 16 for charging is faulty, and causes electronic equipment to abort charging through a communicating means 14. If an overcurrent is detected by a current detecting means 11 during discharging of the secondary battery 2, it is judged that FET's 16, 17 for charging and discharging are faulty, and charging is aborted as well. As a result, various troubles which may occur during charging of a faulty battery pack can be avoided.