baber/WOPTO huggingface dataset:
Patent JP-S62271029-A (JP)
Title: Disk cache control system
Inventor: KAMATA MASAYOSHI
IPC: G06F3/06
Filed: 1986-05-19
Abstract: PURPOSE:To shorten the access time to a record by collecting the pointers in a pair to an identifying information part and a data part of a cache buffer and storing them a single area of the buffer in case a stored record is staged to the buffer. CONSTITUTION:A transfer control part 26 monitors the staging instruction received from a magnetic disk controller and recognizes the first information of a fixed length as the head information part HA and the next information of a fixed length as an identifying information part of the 0-th code. Then both information parts are stored in a memory area of a fixed length designated by an address register 23 for identifying information part. While the contents of an address register 24 for data part are stored after the identifying information part in the latter half of the area of a fixed length and then used as pointers indicating the memory areas of the data part of each record. The information received after the identifying information part is recognized as the data part and stored successively in a memory area designated by the register 24. The end of the data part is detected by the part 26 after comparison carried out between the number of received byte numbers and the flags of both key length and data length.
Patent JP-H05285107-A (JP)
Title: Ophthalmic device
Inventor: KAWASAKI KAZUO
IPC: A61B3/113
Filed: 1992-04-07
Abstract: PURPOSE:To exactly detect whether the measurement is executed in a correct fixedly looking-at state or not by providing a first fixedly looking-at means for looking at fixedly a prescribed position, a second fixedly looking-at means for guiding a look of an eye to be examined from a fixedly looking-at position by a first fixedly looking-at means, and a means for monitoring a movement of the look by a second fixedly looking-at means, in the eye to be examined. CONSTITUTION:An examinee is allowed to look at an opening 18 from an examination window and subjected to light adaptation, and thereafter, an examiner designates a desired lighting position of fixedly looking-at point LEDs 14A, 14B by operating a fixedly looking-at point selecting device. Subsequently, by operating a controller, a projected stripe target is vibrated and stopped. In this case, the examinee answers a fluctuation start of the vertical target by an answer switch. Next, a state of the vertical target and the answer switch is displayed on the LED of the controller. A luminous flux of the LEDs 14A, 14B is reflected by the cornea and a formed Purkinje image is formed on a CCD image sensor 25 by an objective lens 19, a position of the Purkinje image is detected, and whether fixed looking-at is abnormal or not is decided.
Patent JP-S62275999-A (JP)
Inventor: HANATANI EI
IPC: B66F7/08
Filed: 1986-05-20
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-H02294039-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIKITA TOMOYUKI
IPC: H01L29/73
Filed: 1989-05-08
Abstract: PURPOSE:To eliminate alignment mergin by each photoetching by forming separation, base, and emitter regions in a self-alignment manner by one time photoetching using an ion implantation process. CONSTITUTION:After a silicon block 3 comprising single crystal silicon is formed on an insulating film 1 by photoetching, a one conductivity type or an opposite conductivity type impurity is implanted from an oblique upper portion into the silicon block 3 and polycrystalline layers 5, 6 on the insulating film 1. A high concentration collector lead region 18, a base lead region 19, and an emitter region 7 are formed in a self-alignment manner only once photoetching. Hereby, alignment mergin by the photoetching can be eliminated.
Patent JP-S597316-A (JP)
Title: Manufacture of multicolor optical filter
Inventor: MATSUMOTO KENJI
IPC: G02B5/20
Filed: 1982-07-05
Abstract: PURPOSE:To obtain the entitled filter in a simple way, by forming OB and a dye pattern having at least the first one color using a silver halide emulsion layer, and forming at least the first other dye pattern through dyeing the relief of a photosensitive polymer. CONSTITUTION:A silver halide emulsion layer 21 formed on a support 20 is subjected to patternwise exposure 22 and color development to form a pattern 23 contg. a yellow dye and developed silver, this silver is removed by bleaching or again halogenated 24, and then, it is subjected to patternwise exposure corresponding to OB and black-and-white development to form OB 25 contg. developed silver. It is fixed to remove silver halide 26, and undergoes dyeing prevention treatment. A photosensitive polymer layer 27 is formed on the layer 21 thus processed, subjected to patternwise exposure 28 different from the exposure 22 in positions, and wash-off treatment to form a relief 29 to be used for the second color filter, and for example, it is dyed with a cyan dye to form the part 30 of the second color filter. When needed, the 3rd color filter may be formed.
Patent JP-S5541475-A (JP)
Title: Camera
Inventor: OOTA TOMIO
IPC: G03B17/24
Filed: 1978-09-19
Abstract: PURPOSE: To record the photographic data automatically into the film, by displaying selectively the year-month-day and the hour-minute-second information in the outside of the camera, and, at the same time, displaying the similar calendar and time in the inside of the camera as being coupled with the shutter operation.  
     CONSTITUTION: When a switch 8-2 is changed over, a decoder connected with the time measuring circuit in a liquid crystal watch body 8 built in the camera is  changed over, and the calendar and time information of year-month-date and hour- minute-second is selectively displayed in the outside of the camera through liquid crystal elements which provide display effects by means of external light. At the same time, this calendar and time information selectively displayed is displayed only at the time of exposure by means of light emitting diodes which are connected with the decoder as being coupled with the shutter operation, thereby becoming recording data in the film. Therefore, only when necessary, the display by means of light emitting diodes which consume a large power is effected, so that the photographic data may be recorded into the film automatically without requiring manual setting only at a low power consumption. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63280252-A (JP)
Title: Method for roughening surface of electrophotographic sensitive body
Inventor: SHIMIZU MIZUHIRO
IPC: G03G5/082
Filed: 1987-05-12
Abstract: PURPOSE:To uniformly roughen the surface of a photosensitive body so that a uniform image characteristic is obtd. by rotating the photosensitive body around the central axis and feeding a circular cylindrical grinding wheel in the axial direction of the photosensitive body while rotating the same at a specific angle, thereby grinding and roughening the surface of the photosensitive layer. CONSTITUTION:The photosensitive body 2 is rotated around the central axis 21 and while the circular cylindrical grinding wheel 1 is rotated around the central axis 11 having >=45 deg. angle theta with a plane 3 perpendicular the rotary shaft 21 of the photosensitive body 2, the grinding wheel is fed in the axis 21 direction of the photosensitive body 2 and the surface of the photosensitive layer of the photosensitive body 2 is ground by the end face of the grinding wheel 1. The contact area is decreased by bringing the circular cylindrical grinding wheel 1 into contact with the cylindrical photosensitive body 2 while rotating said body; in addition, the part in contact with the end face of the grinding wheel 1 changes at all times as the grinding wheel rotates and 1, therefore, the loading of the grinding wheel 1 is obviated and chipped off abrasive grains are smoothly dislodged. As a result, the rough surface having the uniform roughness is obtd. on the surface of the photosensitive layer without generating partial unequality and flawing.
Patent JP-H07313177-A (JP)
Title: Production of trans-cyclohexylmethyl ester
Inventor: OGASAWARA KUNIRO
IPC: C12P7/62
Filed: 1994-05-27
Abstract: PURPOSE:To provide a method for isolating trans-isomer of cyclohexylmethanol of high purity in high yield under mild conditions. CONSTITUTION:A trans-cyclohexylmethyl ester is produced by treating a mixture of trans- and cis-cyclohexylmethanols selected from 1,4-cyclohexanedlmethanol and 4-alkylcyclohexylmethanol with a lower fatty acid lower alkyl or alkenyl ester in the presence of lipase to effect selective esterification of the trans isomer and separating the diesterified fraction, when 1,4-cyclo-hexanedimethanol is used as a cyclohexanemethanol, or the monoesterified fraction, when a 4- alkylcyclohexylmethanol is used.
Patent JP-H05309120-A (JP)
Title: Bubble bath device
Inventor: SAKAI MAKOTO
IPC: A61H23/00
Filed: 1992-05-08
Abstract: PURPOSE:To prevent the temperature of the jet stream being jetted from being lowered to such a degree that a person in a bathtub feels displeasure, even if air bubbles are produced. CONSTITUTION:An air suction pipe 17 is brought into contact with and laid parallel to a suction pipe 14 or a discharge pipe 15 that forms the circulating passage of warm water. The air suction pipe 17 being brought into contact with the suction pipe 14 or the discharge pipe 15 forming the circulating passage of warm water receives heat conduction from the warm water through the medium of the circulating passage and is warmed. The outside air flowing into the air suction pipe 17 that has been warmed and raised in its temperature deprives heat from the inside surface of the air suction pipe 17 while passing through the inside of the air suction pipe 17, and it is previously warmed before it is jetted in the form of air bubbles. Thus, the temperature of the jet stream being jetted inside a bathtub 11 is not lowered to such a degree that a person in the bathtub feels displeasure.
Patent JP-S609385-A (JP)
Title: Copper wire connected under water contacted with current collector stylus of generator by high speed rotation of copper disc
Inventor: YAMADA SADAYUKI
IPC: H02K31/00
Filed: 1983-06-29
Abstract: PURPOSE:To continuously generate power by connecting a copper wire to a current collector stylus, sinking the other end of the wire under water, externally exhausting electrons contained in a copper disc, and supplementing the insufficient electrons in the disc by the stylus. CONSTITUTION:A copper wire 2 is connected to a current collector stylus 3, a copper disc 1 is rotated at a high speed, and electrons contained in the disc 1 are externally exhausted through a metal brush 4. In this manner, the insufficient electrons in the disc 1 are supplemented by the electrons contained under water through the wire connected to the stylus 3.
Patent JP-S5449472-A (JP)
Title: Brake unit of vehicle
Inventor: KOBAYASHI MANABU
IPC: B60T8/26
Filed: 1977-09-27
Abstract: PURPOSE: To provide rear wheels with greater braking force than with front wheels for improving braking characteristics during commercial operation.  
     CONSTITUTION: A pressure transmitter 18 is provided between a front wheel brake circuit 9 and a rear wheel brake circuit 13 to ensure that greater hyrsulic pressure is applied to the rear wheels. When a motorman depresses a brake pedal, pressure commensurate to the force of depression is gnerated in a circuit 8 and this braking force is indirectly to the front wheel brake circuit 9 by way of a pressure transmitter 18, applying a braking force to the front wheels 10 in proportion to the said braking force. On the other hand, pressure is directly transmitted to the rear brake circuit 13 simultaneously from the circuit 8, thereby applying a braking force to rear wheels. In this instance, a pressure on the rear wheel brake circuit 13 is relatively increased by the amount of resistance generated by a spring 21 of the pressure transmitter 18 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5758785-A (JP)
Title: Burglar lock device
Inventor: GAI ROREARU
IPC: E05B65/16
Filed: 1981-07-23
Abstract: The anti-theft device comprises essentially a movable vertical plate extending through an opening formed in the rain-strap overlying the doors of the container; this plate is adapted to drop by gravity to a position in which it is located behind lug extensions of the upper ends of the lock rods associated with each door panel to prevent the opening movement of the rods as long as the movable plate is not raised to a position overlying the lugs, this movable plate being rigid with a horizontal cover plate disposed on top of the container and prevented from being raised to a height sufficient for releasing the rods by another stacked container.
Patent JP-H05309561-A (JP)
Title: Work carrier device of duplex head grinder
Inventor: NISHIUCHI HIDEO
IPC: B24B41/06
Filed: 1992-05-08
Abstract: PURPOSE:To improve the working efficiency and the processing accuracy by making to carry out the clamp releasing and the clamping operation of a work automatically, in a work carrier device of a duplex head grinder. CONSTITUTION:In a carrier device which has a carrier disk, work pockets 41 to hold a work to both side surfaces of the carrier disk 8 respectively, at plural positions on the same circumference of the carrier disk 8 are provided. And, to each work pocket 41, a spring type clamp mechanism to open and close freely, which has a clamp metal fitting 45 energized to the opening condition by an elastic means is provided, and a guide plate 6 abutting to a cam roller 54 of the clamp metal fitting 45 moving together with the rotation of the carrier disk 8, and holding the clamp metal fitting 45 to the closing side, is provided to both sides 54 in the axial direction of the carrier disk 8.
Patent JP-H0415482-A (JP)
Title: Continuous vacuum treatment apparatus
Inventor: TAGUCHI TOSHIO
IPC: F26B21/00
Filed: 1990-05-07
Abstract: PURPOSE:To continuously dry items to be dried at a low cost by a method wherein a transfer device is installed inside a connecting casing, which airtightly communicates with a vacuum treatment chamber, and transfers the items to a rotary table, and an exhaust duct is located apart from a casing. CONSTITUTION:An annular vacuum treatment chamber 3a is located adjacent to the middle of a casing 3, and the treatment chamber 3a and the casing 3 communicate airtightly by a connecting casing 3b. Inside the treatment chamber 3a, a rotary table 9 on which items to be dried are placed moves along a circle. The treatment chamber 3a is connected to a vacuum exhausting device 5 through an exhaust duct 4c, and provided with an induction heating device 8 in the center. Between the treatment chamber 3a and the casing 3 is a transfer device by which the items 1 to be dried are transferred. Thereby, the items 1 to be dried are conveyed into the vacuum treatment chamber 3a through a transfer container 2 and the transfer device, and continuously dried at a low cost.
Patent JP-H0218362-A (JP)
Title: Sprayable refractory composition
Inventor: ROBAATO JIEI BETSUTATSUCHI
IPC: C04B35/66
Filed: 1989-05-09
Abstract: PURPOSE: To provide a fireproofing composition providing slurry capable of pumping up with the addition of water, spraying and hardening by mixing a hardenable binder capable of being hydrated, a fiber component, a clay particle aggregate and an air-entraining agent.  
     CONSTITUTION: This fireproofing composition is prepared by mixing a hardenable binder capable of being hydrated (e.g. gypsum, Portland cement), a fiber component (e.g. cellulose based fiber, chopped glass continuous filament), a clay particle aggregate and an air-entraining agent (e.g. sodium α-olefin sulfonate). Where, the blending ratio is adequately about 45-75 wt.% binder, about 4-7 wt.% fiber component, about 20-50 wt.% clay particle aggregate. The efficient fireproofing treatment for a structural member or the like is performed by adding water to the resultant fireproofing composition to make the slurry, pumping up it to a spraying device by a pump, spraying and applying it on the structural member or the like and hardening it. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10339669-A (JP)
Title: Method for calibrating ndir spectrometer
Inventor: FABINSKI WALTER
IPC: G01N21/3504
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To measure the gas concentration stably by generating a fixed value of a zero gas (prevailing gas) through a calibration cuvette and employing it as a reference value for measuring the concentration of a small quantity of gas and the ratio of both gas concentration thereby sustaining a gas concentration ratio over a long term. SOLUTION: Prior to measurement, a zero gas (prevailing gas, especially CO2 ) is fed through measuring cuvettes 16, 26 for<13> CO2 beam path and<12> CO2 beam path. Comparison cuvettes 17, 27 are filled with inert gas and detectors 12, 22 are zero adjusted when the zero gas is fed through. A calibration cuvette 21 of appropriate concentration is then placed in the<12> CO2 beam path and a deviation (calibration value) measured through the detector 22 is stored. Subsequently, a measuring gas (prevailing gas of CO2 ) is added to the zero gas until the stored calibration value is reached to obtain a concentration reference gas. Thereafter, a mixed gas containing<13> CO2 is measured actually and when the quotient of<13> CO2 /<12> CO2 is measured, the gas concentration ratio is determined with reference to a calibrated quantity of<12> CO2 at all times.
Patent JP-H06330227-A (JP)
Title: Production of middle-and low-carbon ferromanganese and apparatus for producing the same
Inventor: SUZUKI KOJI
IPC: C21C5/00
Filed: 1993-05-18
Abstract: PURPOSE:To provide the process for production of the middle- and low-carbon ferromanganese capable of reducing running costs and the apparatus for producing the same at a low cost. CONSTITUTION:The combustion gases generated in a converter 12 are collected by a combustion gas collector 22 and are stored under a high pressure in a small-sized storage tank 34. The combustion gases stored in this small-sized storage tank 34 are supplied through a supplying device 36 to nozzles 14 of bottom blowing tuyeres. The bottom blowing gases are a gaseous mixture composed of a compsn. of 65 to 100% gaseous CO concn. range, 0 to 25% gaseous CO2 concn. range and 0 to 10% gaseous N2 concn. range.
Patent JP-S62273490-A (JP)
Inventor: SHIGA AKIO
IPC: G01R11/04
Filed: 1986-05-22
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-S5341109-A (JP)
Title: Signal arrival detecting device for accessory unit with telephone set
Inventor: NEMOTO HIDEJI
IPC: H04M1/64
Filed: 1976-09-28
Abstract: PURPOSE:To prevent the mis-terminating action at self-dialing time closing the DC circuit of a telephone circuit only when a call signal arrives from the telephone circuit.
Patent JP-S62272483-A (JP)
Inventor: SEYAMA KIYOTAKA
IPC: H01R12/18
Filed: 1986-05-20
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-S61275980-A (JP)
Title: Picture conte forming device
Inventor: TODA AKIRA
IPC: G06F17/50
Filed: 1985-05-31
Abstract: PURPOSE:To improve an efficiency of a design editing by reading a picture pattern designated by an input means of a picture conte pattern stored in a pattern memory, displaying a picture conte image on a desired area laid out on a display means and outputting by an image output means. CONSTITUTION:When a square plate forming a picture conte is designated by an input means 3, a display control means 2a recognizes a size of the square plate, and automatically sets a display rate of a picture conte pattern. Then, when a selection command for displaying a required pattern of the picture conte patterns inputted from the input means 3 on a display means 4 is performed, the display control means 2a retrieves a pattern memory 1, transfers the required pattern to the display means 4 to display. By repeating this operation, a picture conte image is formed and displayed. Herein, when a command for outputting a layout and the picture conte image by the input means 3 is performed, a control means 2 extracts a raster data constituting the layout and the picture conte image to output to a recording paper by an image output means 5.
Patent JP-H02294545-A (JP)
Title: Air-fuel control device for gas engine
Inventor: NAKAZONO TORU
IPC: F02M21/04
Filed: 1989-05-09
Abstract: PURPOSE:To maintain engine output and exhaust purification characteristics by providing a venturi more upper stream side than a compressor of a supercharger, and controlling a flow control valve based on the density of oxygen in exhaust gas. CONSTITUTION:A compressor 3 of a supercharger 2 is provided on the way of an intake passage. On more upper stream side than the compressor 3, a venturi 10 is provided at the intake passage 4. There are provided a controller 40 which controls action of an actuator 32, and a lean burn sensor 50 which is set at an exhaust passage 51 and detects the density of oxygen in exhaust gas. The actuator 32 is controlled by the controller 40 based on a signal from the lean burn sensor 50. Air-fuel ratio of intake air is controlled by a flow control valve 31. Consequently, both engine output and exhaust purification characteristics are maintained.
Patent JP-2000063422-A (JP)
Title: Manufacture of polyethylene with improved mechanical characteristics
Inventor: DEBRAS GUY
IPC: C08F2/06
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyethylene with improved mechanical characteristics. SOLUTION: A method for manufacturing a polyethylene resin with improved mechanical characteristics comprises polymerizing ethylene in a first polymerization reaction vessel in the presence of a chromium-based catalyst to produce a polyethylene homopolymer, and copolymerizing, in a second polymerization reaction vessel located downstream of the first polymerization reaction vessel, ethylene and a comonomer formed in situ in the second polymerization reaction vessel in the presence of the chromium-based catalyst and a co-catalyst to produce a polyethylene copolymer from the ethylene monomer and the comonomer.
Patent JP-H02295111-A (JP)
Title: Manufacture of semiconductor device having thin film crystal layer
Inventor: KOBAYASHI KAZUHIRO
IPC: H01L23/52
Filed: 1989-05-09
Abstract: PURPOSE:To obtain a silicon film which has little surface roughness and has excellent crystallinity by a method wherein, after an insulating film which transmits a laser beam and has heat-resistance withstanding the melting temperature of silicon is formed on a laser-annealed silicon film, the silicon film is annealed by a laser beam again. CONSTITUTION:A laser beam is applied to an a-Si:H film 3 by an excimer laser to anneal the film 3. In this case, the laser beam is applied in a multistage manner and the laser power is increased step by step in order to release hydrogen in the film every laser application and the crystallization is promoted while the surface roughness is suppressed. In this process, an insulating film 2 prevents impurity in a substrate such as Na and K from being diffused into the silicon film. Then an insulating film 5 such as an SiO2 film or an Si3N4 film which transmits a laser beam and has heat-resistance withstanding the melting temperature of silicon is formed on the silicon film 4. Then a laser beam is applied to the silicon film 4 by an excimer laser through the insulating film 5 to anneal the silicon film 4 again. With this constitution, a crystallized silicon film which has little surface roughness and has excellent crystallinity can be obtained.