baber/WOPTO huggingface dataset:
Patent JP-H0645562-A (JP)
Title: Manufacture of stacked semiconductor structure
Inventor: MAAKU ESU RODAA
IPC: H01L23/52
Filed: 1993-03-31
Abstract: PURPOSE: To simplify a process for manufacturing 6T laminated SAM structure by forming a transistor, having a raised mote region and a conductive layer extended to cover a field oxide region from the mote region. CONSTITUTION: A transistor having a gate oxide 16 is manufactured between a surface of semiconductor 10 and a facing mote insulating region 12. A gate 18 is formed on the oxide 16, and a sidewall insulator 20 is formed adjacent to the gate 18. A polycrystalline silicon layer 26 is formed to cover the facing mote insulating layer 12 and partly covers the semiconductor surface. An interval area 29 is defined between the insulator 20 and an end of the silicon 26 by it. A conductive layer 32 is selectively formed in the area 29 to cover the layer 26. A source/drain region is implanted into a mote area 14. A silicide region 34 is formed to cover the layer 32. The layer 32, extending on the region 12 from the mote 14 and the raised mote region, can be formed.
Patent JP-S51150716-A (JP)
Title: A frame for a fully clos ed type electric compressor
Inventor: ABE NOBUO
IPC: F04B39/12
Filed: 1975-06-20
Abstract: PURPOSE: Weight lightening of a compressor or saving cost of construction material for frame. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09266340-A (JP)
Title: Method and device for controlling semiconductor laser
Inventor: ISHIDA MASAAKI
IPC: H01S5/068
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an optimized ideal light output waveform by resetting an optimum current adding value by detecting the change of the semiconductor laser differential quantum efficiency due to the lapse of time when initializing. SOLUTION: This device is composed of a timing generator 31, differential quantum efficiency detecting part 32, memory part 33 and a adding current setting part 34. Thus, a timing signal sufficiently slower than the control speed of an error amplifier 23 is generator at the timing generator 31, the differential quantum efficiency of a semiconductor laser 1 is detected by the timing by means of the differential quantum efficiency detecting part 32, the detected result is stored in the memory part 33, and the current value of the adding current setting part 34 is set according to the date in the memory part 33. Such operation is performed as initializing operation only when the power supply is turned on or at the time of initializing for resetting, and the current value of the adding current setting part 34 is maintained during the normal operation.
Patent JP-2000268832-A (JP)
Title: Two-temperature-control-connection type solid oxide fuel cell
Inventor: YOKOGAWA HARUMI
IPC: B60L11/18
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To continue power generation efficiently in a small structure, by connecting a solid-oxide type fuel cell driven at low temperature which performs a partial oxidation reaction of hydrocarbon-based fuel and generates power, to a solid-oxide type fuel cell driven at high temperature which performs an oxidation reaction using, as fuel, gas mainly containing CO and hydrogen flowing out of a reaction system of the former battery and generates power. SOLUTION: In one stack, its lower stage is provided with a power generating portion driven at low temperature which performs a partial oxidation reaction of hydrocarbon-based fuel and generates power, and the upper stage is provided with a power generating portion driven at high temperature which oxidizes CO and hydrogen provided at the lower stage. As the hydrocarbon-based fuel, methane or natural gas mainly containing methane is preferable. At the upper stage, CO and hydrogen coming from the lower stage is oxidized to produce CO2 and water, generates heat and power, and generates joule heat. This heat is circulated to the lower stage for use. Conversion factor of fuel to power is 20-25% at the lower stage, and is 55-60% at the upper stage, in HHV reference.
Patent JP-H10251697-A (JP)
Title: Cleaner composition for light metal
Inventor: SAITO HIROSHI
IPC: C11D11/02
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaner composition suited for cleaning the hard surface of an equipment or device made of a light metal, freed from a chelating agent such as EDTA or a silicate, being less corrosive to the surface of a metal such as aluminum, having excellent biodegradability, showing excellent cleaning effect and foamability even when high-hardness water is used as diluent water or rinsing water and especially suited for foam cleaning. SOLUTION: This composition comprises a chelating agent and a surfactant comprising an anionic surfactant and/or a nonionic surfactant. The chelating agent used should be an alkali salt of glutamic acid/iminodiacetic acid. The alkali salt of glutamic acid/iminodiacetic acid salt is exemplified by a sodium, potassium or alkanolamine salt of glutamic acid/iminodiacetic acid. The mixing ratio of the alkali salt of glutamic acid/iminodiacetic acid to the surfactant is in the range of 1/2 to 4/1, and the pH of an aqueous solution of the composition is in the range of 9-11.
Patent JP-S53424-A (JP)
Title: Pipe joining method
Inventor: OOTAGAKI TSUNEO
IPC: F16L27/06
Filed: 1976-06-23
Abstract: PURPOSE: To insert an inserting head into a receptacle placed on the sea bottom with no inclusion of sands, by weakly bonding a sand receptive under sheet to the receptacle while extending its one end thereform. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61233513-A (JP)
Title: Preparation of cushion material
Inventor: KUMASAKA SADAO
IPC: B29K105/04
Filed: 1985-04-09
Abstract: PURPOSE:To enhance productivity by preventing the generation of a cavity, a reduced wall thickness or a crack, by fixing a soft or semi-hard polyurethane foam slab processed so as to have the shape of a seat part in a seat part molding space by a weir member before injecting an expandable polyurethane stock solution to expand the same. CONSTITUTION:A polyurethane foam slab 7 processed so as to have a shape corresponding to the seat part of a cushion material is arranged and fixed to the seat part molding surface of a lower mold 3 by a weir member 6. The polyurethane slab 7 has air permeability of 80cc/cm<2>/sec or more, the number of cells of 30/25mm and hardness of 7kg/JIS. Subsequently, an expandable polyurethane stock solution 5 is injected in a side part molding space and an upper mold 4 is closed to expand said stock solution. After expansion and curing were finished, the expanded polyurethane is demolded to obtain a cushion material wherein a seat part 7 and a side part 8 are integrated by an impregnated layer 9.
Patent JP-H04309132-A (JP)
Title: Information processor
Inventor: SUZUKI SHIGEO
IPC: G06F9/445
Filed: 1991-04-08
Abstract: PURPOSE:To improve processing executing speed by separately using a CPU added with a floating point arithmetic coprocessor and the other CPU according to the analysis of a source code. CONSTITUTION:When executing a source program 10, a compiler 6 compiles the source code and investigates whether the program requires the floating point arithmetic or not. When it is required, an FPU flag is set to a header part, and a load module is generated by linking various modules. A loader 8 investigates the FPU flag at the header part of the load module, judges it when the flag is '1' that a floating point coprocessor 4 is required, loads the load module to a memory which can be processed by a CPU 1, and reads data 22. Continuously, a dispatcher 9 is loaded. Thus, the information processor equipped with the plural CPU having various functions can be efficiently used.
Patent JP-H11261786-A (JP)
Title: Data transmitter and data communication method
Inventor: TAKAGI GENZO
IPC: H04N1/333
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce a time of a communication pre-procedure by omitting part of the communication pre-procedure that takes much time such as setting of various parameters of a modem. SOLUTION: The transmitter is provided with a storage means 108 that stores control information of a modem for each destination and a communication control means 103 that sends a reduced communication procedure transit notice signal to a destination terminal equipment and activates the modem by control information stored in the storage means 108 so as to execute the communication procedure in a reduced time so as to eliminate the need for a modem parameter or the like required for communication on the communication procedure for each occasion. Furthermore, in the case of registration of a reduced procedure, a receiver side uses an NSF signal to inform the transmitter side of training time and shoulder gain information and the transmitter side stores data from the receiver side to the storage means 108 to store a modem parameter in the lump so as to facilitate the management.
Patent JP-H02254882-A (JP)
Title: On-vehicle display device
Inventor: HORI MASAYUKI
IPC: H04N5/74
Filed: 1989-03-29
Abstract: PURPOSE:To decrease the projection of TV picture on a window by providing a reflection protective film at a shade band part, and setting a television picture receiver at a position where the reflected part of the TV picture on a windshield is inside the range provided with the reflection protective film. CONSTITUTION:A reflection protective film 7 by multilayer film coating is provided inside a windshield 12, light approximately at an incident angle 50 deg. is set so as not to be reflected, and the whole reflection rate is reduced to around 0.5%. Further the reflection protective film is provided in the range of a shade band 60, and coloring is made inconspicuous. The position of a CRT display device 20 of the TV is set so that the point where the light emitted from the CRT display device 20 is reflected on the windshield may be upper than a lowest point A of the shade band 60 when the light is observed from a lowest point B of an eye range 61 which is to be protected from window projection.
Patent JP-S63240589-A (JP)
Inventor: KOBAYASHI SUMITAKE
IPC: G02F1/133
Filed: 1987-03-27
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-S59199203-A (JP)
Inventor: MATSUNAGA TOSHIHIRO
IPC: B27K3/02
Filed: 1983-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03275003-A (JP)
Title: Desk
Inventor: KANEDA SHINICHI
IPC: A47B17/00
Filed: 1990-03-24
Abstract: PURPOSE:To optionally position a sliding shelf to the right and left side in accordance with the arrangement of a wagon, by suspending the bottom face of the shelf slidably and detachably at the first guide rail or the second one and apart from the floor. CONSTITUTION:The first guide rail 6L extending from the service edge 31 to the inside is arranged in the left half at the underface of a top plate 3 and the second guide rail 6R extending from the service edge 31 to the inside is also arranged in the right half thereof. And, suspending plate members 55 are fixed at both sides of the sliding shelf 5. Rollers 56 are attached to these both suspending members 55 and supported in the guide rails 6L or 6R. In this way, the common sliding shelf 5 can be fitted either to the left half QL or to the right half QR of the space Q below the top plate. And hence, the arrangement of the wagon W is not limitted even when the wagon W is contained below the top plate 3 as the function of drawers, for instance.
Patent JP-S5036870-A (JP)
IPC: F16D65/28
Filed: 1974-07-01
Abstract: An air operated spring brake which has a diaphragm upon which air acts to compress an energy storing spring in readiness to apply the brakes on a vehicle when the air pressure is released is so arranged that the push rod which links the spring through the diaphragm to the brake applying apparatus is connected to the diaphragm and supported in the spring brake actuator in a manner permitting the push rod to be displaced from its true axis upon compression and expansion of the spring so that the spring can establish its own position of equilibrium.
Patent JP-S554209-A (JP)
Title: Hull
Inventor: KAGAWA EIJI
IPC: B63B25/08
Filed: 1978-06-23
Abstract: PURPOSE: To form a hull which forms a water stream channel useful as freight oil tube or ballast water tube in space along the longitudinal frames provided as heretofore with flat plates without installing special pipe.  
     CONSTITUTION: This hull 1 is formed of a tank 2 partitioned with bulkhead 3 and transversal bulkhead 4, longitudinal frames 5 composed of longitudinal web plastes 51 projected in parallel on a bottom plate 6 and face plates 52, flat plates 7 welded between adjacent face plates 52 or between the face plate 52 and the bulkhead 3, a flow passage 8 for ballast water or freight oil formed by the frame 5, the bottom plate 6 and the flat plate 7, and a suction unit 9 closed obliquely at the slant plate 10 at the end of the passage 8 and perforated with a plurality of openings at the web plate 51. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S531757-A (JP)
Title: Fluid torque converter
Inventor: UCHIYAMA KIYOUICHI
IPC: F16H41/28
Filed: 1976-06-28
Abstract: PURPOSE: With a fluid torque converter with shroudless open type pump vanes and turbine vanes, it is devised to make easy preparation of turbine vanes of improved efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59203424-A (JP)
Inventor: YOKOYAMA TSUNEZOU
IPC: A01D34/64
Filed: 1983-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000267182-A (JP)
Title: Camera and parallax adjusting method for the same
Inventor: AOKI NOBUHIRO
IPC: H04N5/232
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To effectively use all the pixels of an imaging device to minimize the parallax of a 1st photographing optical system and a 2nd photographing optical system by providing the imaging device so that its position to the lens barrel of the 2nd photographing optical system can be adjusted. SOLUTION: The connector 184 of a flexible printed circuit board 168 is connected to the connector of a CCD 140. A CCD fixed frame 124 is temporarily fixed on the flange 158 of the lens barrel 122 by using a screw 164. In such a state, the frame 124 can move on a plane orthogonal to the optical axis of an APS photographing lens. The connector 188 of the board 168 is connected to the connector of a monitor television. While viewing a monitor, the CCD 140 is moved through the frame 124 so that the field of the CCD 140 may come close to the field on the APS photographing lens side. When the CCD 140 is positioned at a position where the parallax of the field of a DSC photographing lens to the field on the APS photographing lens side is minimum, the frame 124 is joined with the flange 158.
Patent JP-H01247478-A (JP)
Title: Polyethylene oxide heat storage material
Inventor: TAODA HIROSHI
IPC: C09K5/08
Filed: 1988-03-29
Abstract: PURPOSE:To obtain an inexpensive heat storage material having a large heat storage density, being capable of functioning stably without undergoing supercooling or phase separation, excelling in durability and being applicable over a relatively wide temperature range, by adding a nucleator to polyethylene oxide. CONSTITUTION:A nucleator (B) (e.g., a polymer having an m.p. higher than that of component A, such as atactic polystyrene, isotactic polypropylene, PE or nylon 6, a metal oxide such as alumina or a metal salt such as a metallic soap) is added to polyethylene oxide (A). In this way, an inexpensive polyethylene oxide heat storage material of a latent heat type in which the absorption and release of heat resulting from phase transition of polyethylene oxide is utilized and which has a large heat storage density, a capability of functioning stably without undergoing supercooling or phase separation, excellent durability and applicability over a relatively wide temperature range can be obtained.
Patent JP-H09270980-A (JP)
Title: Combined projection-type display device
Inventor: KIMURE KATSUMI
IPC: H04N5/74
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce the costs of the storage case and the rack of a video unit except for projection units, by providing cabinets storing the projection units as the unit storage cases, and providing a cabinet mounting the unit except for the projection units and storing the projection units as the rack for supporting a combined projection-type display device. SOLUTION: In the combined projection-type display device 1, the three projection units 3 are stored in the positions of equal intervals invertical directions, by arranging the front faces in one cabinet 2 in the group of the three cabinets 2 by arranging front faces. The nine projection units 3 in total are obtained, and display parts 4 are provided on the front faces. Furthermore, the cabinet 2 is provided at the side of the projection-type display device, stands or frames 10 are provided inside and the upper/lower directions are partitioned. A video/audio processor 6, a video/audio input resource, 7, a control part 8 and a system controller 9, except for the projection unit, which are required for the projection-type display device 1, are stored.
Patent JP-H05239551-A (JP)
Title: Production of high tensile strength steel plate for working by low temperature annealing
Inventor: SHIRASAWA HIDENORI
IPC: C21D9/46
Filed: 1992-02-27
Abstract: PURPOSE:To obtain a steel plate for working having superior shape freezability and remarkably excellent in the flatness degree of steel sheet at the time of producing superhigh tensile strength steel for working. CONSTITUTION:A steel which has a composition containing 0.10-0.40% C, <=0.50% Si, 2.0-4.0% Mn, and 0.01-0.10% Al and satisfying (C+Mn/5)>=0.60 is hot-rolled and then coiled at 300-750 deg.C, by which a steel plate of <=30% polygonal ferrite content is formed. This steel plate is subjected, in the as-hot-rolled state or after cold rolling, to holding at 650-750 deg.C for >=30sec and then to cooling while regulating the average cooling rate down to <=300 deg.C to <=30 deg.C/s.
Patent JP-S61234343-A (JP)
Title: 2-d nuclear magnetic resonance measurement
Inventor: NAGAYAMA KUNIAKI
IPC: G01R33/46
Filed: 1985-04-10
Abstract: PURPOSE:To provide the peak of a spectrum in a pure absorption waveform and dispersion waveform, by using complex set data obtained from a freely induced attenuation signal by a 2-D nuclear magnetic resonance measurement to prepare a specified spectrum data. CONSTITUTION:A 2-D nuclear magnetic resonance measuring device is so ar ranged that a resonance signal to be induced in a sample coil 2 arranged in an electrostatic field of a magnet 1 is passed through two channels of detection systems CHa and CHb different by 90 deg. in the phase to obtain a freely induced attenuation signal. Then, the development period after the irradiation of a preparatory pulse is set at t1 while the detection period after the irradiation of the detection pulse is at t2 to form two complex set data S1 and S2 compris ing a plurality of freely induced attenuation signals. Then, data obtained by a double complex Fourier transform of the data and an inversion data thereof are used to prepare a specified spectrum data. Thus, diagonal and crossing peak of a spectrum can be displayed in a pure absorption waveform and disper sion waveform thereby facilitating the analysis.
Patent JP-S63243175-A (JP)
Title: Nonflammable aerosol paint composition
Inventor: MIYAGAWA KIHACHIRO
IPC: C09D5/00
Filed: 1987-03-31
Abstract: PURPOSE:To obtain the titled nonflammable composition having excellent drying property, water-resistance, alkali resistance, etc., free from corrosion of container and usable without causing clogging of nozzle, by compounding a vinyl resin, etc., trichloromonofluoromethane and flammable organic solvent at specific ratios. CONSTITUTION:The objective paint composition is composed of (A) 100pts.wt. of one or more materials selected from vinyl resin, acrylic resin and cellulose derivative (e.g. nitrocellulose) or a mixture of the material with a pigment, (B) 50-120pts.wt. of trichloromonofluoromethane and (C) 250-400pts.wt. of a flammable organic solvent (e.g. methanol, methyl ethyl ketone, ethyl acetate and toluene).
Patent JP-S572031-A (JP)
Title: Indicator for displaying focus adjusting state
Inventor: TAKAHASHI MAKOTO
IPC: G03B17/20
Filed: 1980-06-06
Abstract: PURPOSE:To display an existing state of an objective lens, by A/D-converting an output of an automatic focus detector. CONSTITUTION:This device is equipped with a focus detector S which detects rays passing through an objective lens by a lot of photodetectors and sends out an output of a level corresponding to the position of the objective lens by operating those outputs, an A/D converting circut 6 which compares its detection output with a stair level and generates an output as to an area where it exists, and a display element group 5 corresponding to an area of the circuit 6. And, by display of the element group, stairs in which the objective lens exists are displayed.
Patent JP-H07279715-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: NANBA ATSUSHI
IPC: F02D41/14
Filed: 1994-04-14
Abstract: PURPOSE:To prevent deterioration of exhaust emission control efficiency of a catalyst by setting an air-fuel ratio feedback correction factor based on a target equivalent ratio and deviation between a sensor output equivalent ratio and it, and thereby optimally keeping the air-fuel ratio. CONSTITUTION:When a reference equivalent ratio judgment means A3 judges a required air-fuel ratio to be equal to a theoretical air-fuel ratio, a first target equivalent treatment means A4 oscillates the reference equivalent ratio with waveform according to an engine operation condition and set it as a target equivalent ratio. A deviation between the target equivalent ratio and a sensor output equivalent ratio is obtained. When the deviation is within a specified value, the target equivalent ratio is output while being oscillated. When it is out of a specified value, the target equivalent ratio is output while being set as a constant value. When the required air-fuel ratio is different from the theoretical one, a second target equivalent ratio treatment means A5 obtains a deviation between the reference equivalent ratio as a target equivalent ratio and a sensor output equivalent ratio and outputs it. A correction factor calculating means A6 calculates a feedback correction factor and sets it based on the target equivalent ratio and deviation.
Patent JP-S5411193-A (JP)
Title: Rapid-setting phenolic resin composition
Inventor: TAKAHASHI SHIGERU
IPC: C08L61/00
Filed: 1977-06-28
Abstract: PURPOSE: A phenolic resin composition of resol type having improved setting speed, comprising a resol phenolic resin and a specific organic halogen compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04309978-A (JP)
Title: Developing device
Inventor: IWATA NAOTAKA
IPC: G03G15/06
Filed: 1991-04-09
Abstract: PURPOSE:To obtain a sharp and uniform image density having excel lent gradation by sufficiently carrying toner to a developing region, and preventing the scattering of the toner and the biasing of the tone on the rear edge. CONSTITUTION:A regular pattern is formed on the surface of a developer carrier 5, by two kinds of surface parts having different resistance or dielectric constants 11 and 12, to form a micro electric field between both surface parts, and a linear velocity with respect to the latent image carrier 1 of the developer carrier 5 is set higher than (pattern pitch + low resistant part width)/(pattern pitch) or (pattern pitch + developing nip width)/(developing nip width), or (low resistant part width + developing nip width)/(developing nip width), or set >=1.0 and <=1.5, to apply an alternate electric field to a bias.