baber/WOPTO huggingface dataset:
Patent JP-H07288133-A (JP)
Title: Fuel cell
Inventor: KAWAHARA TATSUYA
IPC: H01M8/02
Filed: 1994-04-15
Abstract: PURPOSE:To uniform current density distribution along gas flow direction even in high load operation the same as in low load operation. CONSTITUTION:A fuel gas passage groove 41 is formed in a separator 60 inserted between unit cells. The fuel gas passage groove 40 is formed so that the depth of the groove becomes gradually shallow from an inlet side 40i to exit side 40e. A plate 42 is arranged inside the fuel gas passage groove 40. The straightening plate 42 is a conduit-shaped resin plate having a U-shaped section, and divided the fuel gas passage groove 40 into a gas passage 40a and a gas passage 40b. By this constitution, even if a large volume of hydrogen in fuel gas is consumed on the inlet side of the fuel gas passage groove 40 in high load operation, fuel gas G2 in which partial pressure of hydrogen is high and hydrogen is not yet consumed is supplied to a region locating on the exit side of the fuel gas passage groove 40.
Patent JP-H08297612-A (JP)
Title: Isdn line fault display device
Inventor: HITOMI NOBUYUKI
IPC: H04L69/40
Filed: 1995-04-26
Abstract: PURPOSE: To precisely display fault contents in a general expression by inputting information on respective layers, analyzing the states of respective layers and selecting state numbers corresponding to those states. CONSTITUTION: When the generation of any fault from respective signal processing parts 1-3 of layers 1-3, or the report of recovery or the report of a change in the state of a call from the signal processing part 3 of the layer 3 is received, fault analytic processing is started. When the processing is started, a fault analytic processing part 4 acquires the state number. Then, one element in a state transition figure is decided from the acquired state number and the contents of the report showing the generation of the fault, its recovery or the change in the state of the call. A pair of the state number to be transited at the time of transiting the state and the analyzed result to be reported to a fault display processing part 5 at the time of performing fault display is set to one element. Corresponding to one element, the analyzed result is acquired and reported to the fault display processing part 5. The fault display processing part 5 displays a display phrase corresponding to the reported reuslt on a display part 6.
Patent JP-S62259241-A (JP)
Title: Optical pickup
Inventor: YOKOYAMA OSAMU
IPC: G02B6/122
Filed: 1986-05-02
Abstract: PURPOSE:To form a fine spot even if light is transmitted through a recording medium substrate and to form monolithic light emitting elements by forming light emitting and receiving elements by compound semiconductor film growing on a base for supporting respective elements of an optical pickup. CONSTITUTION:Respective (n) and (p) layers 102-105 formed on the substrate 101 are made to epitaxially grow and etched to form a semiconductor laser 106 and a photodetector 111. A beam splitter 109 and a waveguide condenser lens 11 are formed on an optical waveguide 108 and a laser beam 106 is converged into one point 114 in space by a lens 110 and a recording medium 115 is arranged on the converged point. The reflected light is guided to the waveguide 108 and its optical path is divided by the splitter 109 so that the divided beams are made incident upon a photodetector 111. Thereby, optical axis matching at the joining of the laser beam with the waveguide can be omitted and the fine spot can be formed even if a lens aperture is large and the beam is transmitted through the recording medium and the semiconductor laser can be monolithically formed.
Patent JP-H09293388-A (JP)
Title: Semiconductor storage device
Inventor: MOCHIZUKI YOSHIO
IPC: G06F21/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor storage device which prevents stored data from being copied by a method wherein, when an address transition which is not generated in an ordinary use is generated, not body data but error data is output. SOLUTION: A matching circuit 7 compares address data held in an address data decision part 6 with an address signal on an address bus, and it sends a matching signal to an address monitoring circuit 8 when they match. According to the matching signal, the circuit 8 monitors whether a plurality of addresses held in the decision part 6 can be accessed or not in a preset sequence from the outside, and it outputs a signal REAL to an error data generation circuit 9 and an output selection circuit 10. Then, when it is indicated that, regarding the signal REAL, a memory cell array 4 is accessed in a sequence which is different from the preset sequence, the circuit 9 generates error data ED so as to be sent to an output buffer circuit 11 via the circuit 10. In addition, when the array 4 is accessed in the same sequence, data in the array 4 is sent to the circuit 11 via the circuit 10.  Consequently, by the data ED, data stored in a memory cannot be copied.
Patent JP-S59228455-A (JP)
Title: Sequential multiple address device
Inventor: WADA YOSHINORI
IPC: H04N1/00
Filed: 1983-06-10
Abstract: PURPOSE:To realize a proper interruption transmission by interrupting the transmission at a prescribed section of picture information to store and transmit the picture information for interrupting transmission when a transmission reservation key to reserve an interruption transmission is depressed during automatic transmission. CONSTITUTION:When the transmission mode of picture information during transmission is the instant transmission mode (the result of discrimination 15 is YES), the communication is interrupted when one communication, i.e., the transmission of the said picture information is finished (the result of discrimination 16 is YES), and further when the transmission mode is a simultaneous transmission mode or a time designation transmission mode other than the instant transmission mode (the result of discrimination is NO), the communication is interrupted when the transmission of a page during transmission is finished (the result of discrimination 17 is YES), and further, the automatic transmission of the picture information stored so far is inhibited (18). In the next cycle, since a display device DW is turned on, the result of the discrimination 13 becomes YES, the processing 19 is executed so as to turn off the display device DW, thereby urging the operator to store originals.
Patent JP-S602066-A (JP)
Inventor: JIYANNKUROODO SHIYAFUNAA
IPC: G04C3/14
Filed: 1984-05-23
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-H02281119-A (JP)
Title: Differential-pressure measuring manometer in exhaust-gas heat exchanger
Inventor: MASUMOTO SHIGEKI
IPC: G01L7/18
Filed: 1989-04-22
Abstract: PURPOSE:To make it possible to supply water into a manometer readily by providing a water feeding tank for supplying water into the manometer by way of a water supply valve. CONSTITUTION:Water in a manometer 7 is evaporated very quickly, Water is stored in a water feeding tank 2 in order to supply the water to replenish the evaporated water. When the water in the manometer 7 is decreased at the time of measurement, the water can be supplied only by opening a water supply valve 22. The measurement can be performed immediately. When the tank 21 is connected to the manometer 7 through the valve 22 in this way, the water which is decreased by evaporation in the water can be replenished very easily only by opening the valve 22.
Patent JP-2000288481-A (JP)
Title: Plastic classifier
Inventor: AOKI AKIO
IPC: B07C5/342
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To easily separate polyethylene terephthalate from plastic when ultraviolet light is irradiated to the plastic under transportation by detecting light emitted from the polyethylene terephthalate to separate the polyethylene terephthalate. SOLUTION: Plastic flakes P fed by a hopper 1 are conveyed by a mesh conveyor 2, and the plastic flakes P conveyed on the mesh conveyor 2 are irradiated with ultraviolet light from an ultraviolet fluorescent lamp 3 which is a light source. At this time, of the plastic flakes P irradiated with the ultraviolet light, those whose material is PET(polyethylene terephthalate) emit fluorescence, and the matter except the PET does not emit fluorescence. The fluorescence emitted when the material is PET is detected by a one-dimensional CCD sensor 4, and the detected PET is separated by an air nozzle 5.
Patent JP-2000294447-A (JP)
Title: High-permittivity film for film capacitor and manufacture thereof
Inventor: YAMADA MUNENORI
IPC: B29C55/02
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor film which is of high permittivity and possessed of a high dielectric breakdown voltage. SOLUTION: This film contains 5 to 50 vol.% ceramic particles whose permittivity is above 10 and void content is below 10%. It is preferable that the ceramic particles contain one or more elements selected out of titanium oxide, magnesium titanate, magnesium silicate, strontium titanate, barium titanate, and calcium carbonate.
Patent JP-H09290628-A (JP)
Title: Ceiling setup cooler unit for vehicle
Inventor: OYA SHIGEKI
IPC: B60H1/32
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To set the drainability of drainage to a favorable state at all times without being subject to the influence of variations in the piping work of a drain hose. SOLUTION: In this car ceiling setup cooler unit setting up a unit case 10 being built-in with a cooler and a blower on a ceiling part in a cabin, a drainway in which drainage produced in the cooler flows is installed on a bottom face in the unit case 10, while the drainage flowing from this drainway is discharged to the outside of a car from a drain hose at the car side by way of drain ports 17 to 20, drain hoses 21 to 24 and hose connectors 25 and 26. In addition, at two curved projections 29 and 30 of an upper case 10a of the unit case 10, two guide pieces 33 and 34 are integrally formed in a part being situated upward the drain hoses 21 to 24, making these guide pieces contact with each of the drain hoses, thereby regulating each position of these drain hoses to the specified position.
Patent JP-H06312028-A (JP)
Title: Thermotherapy apparatus
Inventor: MIZUKAWA SATOSHI
IPC: A61N5/02
Filed: 1993-04-28
Abstract: PURPOSE:To improve a thereapeutical effect and prevent an applicator from overheat by detecting a temperature near an antenna part, judging and informing a change in cooling water flow in a cooling water flow path according to the condition of a change in the detected temperature. CONSTITUTION:A temperature of thermo-thereapeutical part, for example urethral muscous membrane is measured by a first temperature sensor 14 provided on the surface of an applicator near an antenna part to turn on and off controllably a relay switch 27 by a system controlling section 28 so that the measured temperature reaches a temperature inputted from a set temperature input part 33. Also, a temperature of cooling water is meansured by a second temperature sensor 15 provided in a cooling water flow path near the antenna part to be inputted to comparating parts 36, 37 through a second temperature measuring part 35. Here, the measured temperature is compared with the set temperatures of the upper and lower limit temperature setting sections 38, 39 to obtain a change in temperature with a temperature change detecting section 40 and judge a change in flow of the cooling water with a flow change judging section 41. The judging result is inputted to the system controlling section 28 to be informed by an informing part 29.
Patent JP-H02281003-A (JP)
Title: Production of non-aqueous polymer granule dispersion
Inventor: TAKAGI JUN
IPC: C08F2/08
Filed: 1989-04-21
Abstract: PURPOSE:To simply obtain in low cost the subject dispersion with small granular size of the dispersed polymer, excellent in homogeneous dispersibility by copolymerization of a vinyl monomer in an organic solvent having a specified solubility parameter in the presence of a specific dispersant. CONSTITUTION:The objective dispersion can be obtained by radical polymerization of a vinyl monomer (e.g. styrene) in an organic solvent with 6 to 13(Cal/ml)<1/2> of solubility parameter (pref. hexane or chloroform) in the presence of a polymer as dispersant having in the side chain body carboxyl and 4 to 22C alkyl groups and soluble in said solvent. For the present dispersion, the average granular size of the resultant polymer dispersed is <=5mum. It is indicated that the said dispersant may be prepared by copolymerization between (1) a carboxyl group-contg. monomer such as acrylic acid, (2) a 4 to 22C alkyl group- contg. monomer such as n-butyl acrylate and (C) the vinyl monomer as the major constituent of the above polymer granules dispersed.
Patent JP-S62260271-A (JP)
Title: Picture processor
Inventor: KISHIDA HIROBUMI
IPC: G01B11/00
Filed: 1986-05-07
Abstract: PURPOSE:To obtain the linear ridgeline of an object with high accuracy and high efficiency by carrying out the straight line extracting processing based on the absolute differential value of the picture data storing in a segmented minor picture area. CONSTITUTION:The differential filter processing is first applied to the picture data stored in the 1st picture memory 8 via a differential filter circuit 9. Then the absolute value filter processing is applied to said picture data via an absolute value filter circuit 11. A microcomputer 14 detects the position of a vertical ridgeline and the area of a horizontal ridgeline is decided from the position of the vertical ridgeline. Then the picture data stored in the horizontal ridgeline area is rotated by a fixed angle and extracted out of the memory 8. This picture data also undergo the differential filter processing and the absolute value filter processing. These obtained differential and absolute values are added together via a peripheral distribution calculation circuit 13a in the direction perpendicular to the differential direction. Thus the distribution curve of the absolute value is obtained. Then the apex of said distribution curve is obtained and the lateral ridgeline is obtained from the picture data on said apex area.
Patent JP-S5728568-A (JP)
Title: Self-oscillating type switching regulator
Inventor: ISHIBASHI MASAMORI
IPC: H02M3/155
Filed: 1980-07-29
Abstract: PURPOSE:To enhance switching frequency of a self-oscillating type switching regulator by a method wherein electric power loss of an output transistor in OFF time is reduced, and storage time thereof is shortened. CONSTITUTION:Respective control windings T2, T5 are connected in series, and out of them, the control winding T5 is connected with a capacitor C10 in parallel, discharging time of the capacitor C10 is controlled by an error amplifying transistor Q5 to make pulse length to veriable. Therefore because when the transistor Q5 conduct, the voltage between the base and the emitter of an output transistor Q1 is biased to negative, and electric charge stored in the base thereof transfers through a small resistor R20. Accordingly the base current of the output transistor Q1 is not affected by the error amplifying circuit and the driving circuit, electric power loss of the output transistor Q1 becomes extremely small, and electric charge stored through low impedance can be cleared away.
Patent JP-H10300272-A (JP)
Title: Super cooling device
Inventor: UEDA KENJI
IPC: F25B39/02
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide supercooling device for securing a sufficient strength against breakdown on freezing even when a fin pipe is used. SOLUTION: A fin tube 12 is fixed to the hole of a tube plate 11 via a land part 12a by a tube expanding and reaches a complete fin part 12c through an incomplete fin part 12b from the land part 12a. Also, the incomplete fin part 12b of the supercooling device in a refrigerant spray type shell and tube type using a fin tube 12 where supercooled water formed by heat exchanging with a refrigerant that is sprayed by a spray is circulated is covered with a liquid drop separation plate 13, thus preventing the refrigerant from being applied to the incomplete fin part 12b and hence preventing freezing at this portion.
Patent JP-H06319158-A (JP)
Title: Method and equipment for video device test
Inventor: KURISUTOFUA NERUSON ROUSERU
IPC: H04N17/00
Filed: 1993-04-28
Abstract: PURPOSE: To measure the testing function of video signals at the representative position of the field by reproducing the respective sets of constitution video test signals, provided in respective blocks in corresponding segments in the respective blocks. CONSTITUTION: Composite video test signals for testing a video equipment 10 are prepared, the composite video test signals are provided with at least three blocks, the respective blocks are provided with at least one set of the constitution video test signals, and the respective sets of the constitution video test signals are defined by the corresponding segments of the respective blocks. Since the composite video test signals enable the entire field measurement of the entire range by using a single signal, the need for changing the signals during recording is eliminated and the need for providing a correct section during reproduction is eliminated. Especially, the testing function of the video signals is measured at the representative position of the field. That is, measurement is performed in the highest part, lowest part and middle of the video field.  Also, the need for precisely synchronizing the equipment during a test and an analyzer is eliminated.
Patent JP-S60248453-A (JP)
Title: Safety net on collision
Inventor: MAEDA KUNIO
IPC: B60R21/08
Filed: 1984-05-22
Abstract: PURPOSE:To secure safety without interrupting the vision of a rider when the captioned device is operated by arranging in such a way that a net which is stretched on a square U-shaped frame, comes down before the face of said rider when a car collided in the front. CONSTITUTION:When a car collided, the deformation of a bumper causes a sensor which is set at the back of the bumper, to operate, disengaging a retainer 9. A spring 6 which has been compressed tends to expand, while a spring 7 which has been expanded tends to contract. Accordingly, a cylinder 3 which is connected to these springs 6, 7, is moved toward the front part of the car along a guide rail 4. The guide rail 4 whose both ends 10 are fixed to a ceiling, springs down a net frame 2 vertically downward when the retainer 9 is disengaged. As the forces of the released springs 6 and 7 are balanced, the cylinder 3 stops.
Patent JP-H05298531-A (JP)
Title: Card encoder system with print inspecting function
Inventor: TOKUYAMA MASAHIKO
IPC: B42D15/10
Filed: 1992-04-23
Abstract: PURPOSE:To eliminate visual check for card print when a magnetic card such as a PET(polyethylene terephthalate) card, etc., is issued by encoding and to perform print inspection mechanically by interlocking with an encoder. CONSTITUTION:When the PET card 2 is carried to a card reader/writer 03 via an entry 01. magnetic data is encoded by being written on the card 2 via a magnetic head 6, and furthermore, print is performed at the prescribed position of the plane of the card 2 via a print head 7. The card 2 is carried to a print inspection part 04 side successively, and when the card 2 arrives at a position where a character printed on the card coincides with a form extraction part 11 corresponding to the character of a print inspection jig 1, light is sent from a light irradiation part 3 to a card side. A sensor part 4 decides match/unmatch between a printed character and the form extraction part 11 from the light quantity of reflected light at that time.
Patent JP-S61259872-A (JP)
Title: Soldering method and laminating body used for its execution
Inventor: SHIRAI HIDEAKI
IPC: B23K1/00
Filed: 1985-05-14
Abstract: PURPOSE:To perform a quick and sure soldering with small heat input by pressing to the soldering object the peripheral edge of the part of a laminating body to which a drilling is subjected and by melting a solder with the heat input to the part peering from the drilled part. CONSTITUTION:The heat sink 2 is composed of the laminating body having the copper coating layer 22 by electrical plating on one side of an Al base metal 21 and plural claws 3, 3... for soldering are punched in advance on the bent part to be pressed. In case of soldering, a sheet 4 is melted by abutting the soldering iron to the solder sheet 4 peering from the hole 3a of the claw 3 after pressing the heat sink 2 via the solder sheet 4 onto a chasis 1. The necessary soldering is thus enabled to perform easily and quickly with small heat input.
Patent JP-H09267599-A (JP)
Title: Manufacture of transfer sheet for ceramics
Inventor: SUZUKI SABURO
IPC: C04B41/86
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a transfer sheet for ceramics having features capable of largely contributing to the high grade and improvement in the quality of a pottery and of economically and remarkably protecting forest resources by making it possible to extremely clearly print due to no stretchability and excellent smoothness without influence of humidity change. SOLUTION: This method for manufacturing transfer sheet for ceramics comprises the steps of printing to form a design layer 3 on the surface of a mounting sheet having small stretchability to the humidity and formed at least on the surface of a plastic film 1 via a release accelerator layer 2, bringing water absorbing thin sheet 6 having moisture resistant strength via a separator layer 5 having water solubility and heat meltability into contact with the surface of the layer 3, heating and pressurizing to transfer the layer 3 from the surface of the mounting sheet to the sheet 6.
Patent JP-H07311357-A (JP)
Title: Exposure device
Inventor: ABE YOSHIYUKI
IPC: B41J2/44
Filed: 1994-05-18
Abstract: PURPOSE:To provide an exposure device which can be made compact by being provided with a laser light polarization means and a driving means reciprocatingly driving the polarization means in parallel with the shaft of a photoreceptive drum. CONSTITUTION:The exposure device is constituted so that the photoreceptive drum 14 is exposed by a semiconductor laser 11 fixed to the housing of the exposure device and a reflection unit 13 reciprocatingly driven by a linear motor 12 (121 and 122). Since a control signal need not be supplied to the unit 13 and the unit 3 can be made light in weight by such constitution, the exposure device executing the exposure action at a high speed can be manufactured.
Patent JP-2000288590-A (JP)
Title: Treatment system of sludge liquid, deodorizing method of sludge liquid and treatment method of animal primitive urine
Inventor: HAYASHIDA SHIGETAKA
IPC: C02F11/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a sludge liquid treatment system capable of performing mass treatment inexpensively and also simple in maintenance, a deodorizing method of a sludge liquid and a treatment method of animal primitive urine and to realize the continuous operation treatment of the sludge liquid. SOLUTION: In a sludge liquid treatment system 10a, a deodorizing apparatus includes a first negative pressure reaction device 13 having a first reaction tank 16 having a sludge liquid portion L1 and a gas portion G and an adjusting tank 20 fitted with an on-off valve opened to the atmosphere on one end side thereof arranged in the sludge liquid portion L1 on the other end side provided with a plurality of holes 54 thereof and a negative pressure generating means 18 generating negative pressure in the first reaction tank and the centrifugal separation device 14 communicating with the first reaction tank 16 is provided and the centrifugal separation device 14 has a centrifugal rotary tank 22 receiving the sludge liquid and having a plurality of holes provided to its peripheral wall and the discharge port 24 provided to the bottom portion of the centrifugal rotary tank to continuously  discharge the solid of the sludge liquid.