baber/WOPTO huggingface dataset:
Patent JP-H06335888-A (JP)
Title: Nozzle fixing structure
Inventor: YAMADA NAOJI
IPC: B25J15/06
Filed: 1993-05-25
Abstract: PURPOSE:To prevent effectively a nozzle from making rotational deviation by improving a property of the nozzle following up a nozzle shaft. CONSTITUTION:A housing member 14 provided with an inserting path 20 communicating to a negative pressure supply path 18 is forced into the lower end of a nozzle shaft 12 and a nozzle 16 is removably inserted in the inserting path 20. While a first ring holding groove 26 is formed on the wall surface of the inserting path 20 of the housing member 14 along the circumferential direction, an O-ring 30 made of a rubber material is disposed in the first ring holding groove 26 and the negative pressure supply path 18 of the nozzle shaft 12 and the first ring holding groove 26 are constituted to communicate to each other through a gap in a close contact portion between a flange 22 and the nozzle 16 under the condition of the nozzle 16 inserted in the inserting path 20.
Patent JP-S62280400-A (JP)
Title: Method for removing solution
Inventor: KASAI SHIGERU
IPC: C25D21/00
Filed: 1986-05-28
Abstract: PURPOSE:To reduce the amount of a plating soln. sticking to a work and a work hanging jig by pulling up them from a plating cell at a prescribed speed in a plating stage so as to leave the plating soln. sticking to them in the plating cell. CONSTITUTION:In a plating stage, a work and a work hanging jig are pulled up from a plating cell at >=20mm/sec speed so as to reduce the amount of a plating soln. sticking to them by the surface tension of the plating soln. in the plating cell. Thus, the amount of the plating soln. brought out of the plating cell is reduced.
Patent JP-H10301473-A (JP)
Title: Problem answer processor, and method and storage medium therefor
Inventor: AMANO HIROYUKI
IPC: G09B7/02
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a problem answer processor capable of giving a comfortable study environment without causing damage by repeated use. SOLUTION: A program for a problem answer processor is stored in an external storage device 11, and a CPU 1 reads and executes this program, thus the problem answer processing system is constructed. This program has a contents supply module for displaying the contents on a CRT 9 showing the titles to discriminate a plurality of problems, a problem selection module for selecting a problem from displayed contents, a mark sheet supply module for answering the problem for displaying the mark sheet for answer on the CRT 9 with the selected problem, an answer selection module for taking the number selected by a user operation as a problem answer number from a number described in the mark sheet for answer displayed and an answer recording module for recording problem answer number selected by the user.
Patent JP-H10301530-A (JP)
Title: Driving device of capacitive load
Inventor: SANO YOSHIO
IPC: G09G3/298
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a power recovering type driving device of a capacitive load enabling the conduction of highly efficient operation with high speed by respectively connecting diodes to respective switches in parallel and making terminal sides of respective diodes close to the high voltage side of a DC power source to be cathodes. SOLUTION: One end of the coil L1 and the capacitor C3 connected in series, the switch for clamp S3 connected to the high voltage side of the DC power source and the switch for clamps S4 connected to the low voltage side of the power source are connected to the first electric pole of a capacitive load C2. The switch for recovery S1 connected to the high voltage side of the power source and the switch for recovery S2 connected to the low voltage side of the power source are connected to the other terminal of the coil L1 and the capacitor C3 connected in series. Moreover, diodes are connected to respective switches in parallel and terminal sides of respective diodes close to the high voltage side of the power source are made cathodes. Thus, noise and power loss caused by lash currents are made small.
Patent JP-S613427-A (JP)
Title: Dicing device
Inventor: HIRATA KOUICHI
IPC: H01L21/78
Filed: 1984-06-15
Abstract: PURPOSE:To enable manufacture of the high-quality semiconductor devices by preventing retention of a cutting trash on a wafer and generation of static electricity during dicing by immersing the whole table including the wafer in running water. CONSTITUTION:A semiconductor wafer 2 is put on a table 1 and the whole table is set in a running water tank 6. The water 2 is positioned in the position for cutting by an optical method or any other methods before cutting. After that, pure water 7 is supplied for the running water tank 6 and cutting starts. The cutting trash is took out from kerves 5 according to rotation of a blade 3. The pure water 7 is constantly supplied for the kerves 5 just after cutting as the wafer 2 is present in running water and in addition, running of the wafer in the kerves 5 becomes exceedingly rapid by rotation of the blade 3 so that the cutting trash is exhausted from the kerves 5 compulsorily and is dispersed into the running water tank 6.
Patent JP-H02302118-A (JP)
Title: Input circuit device with hysteresis
Inventor: KATO NAOYUKI
IPC: H03K17/73
Filed: 1989-05-17
Abstract: PURPOSE:To decrease a key input accept disable time and to improve the response of the key by adding a resistor varying an input threshold range together with the addition of an input voltage clamp circuit. CONSTITUTION:An input voltage clamp circuit 15 and a resistor 16 to vary the input threshold level are added to the title circuit. Thus, even when a voltage Vcc at a power terminal becomes higher, since the input voltage is limited, the key acceptance disable time is reduced and the input threshold level is made variable, the key acceptance disable time is reduced by decreasing the threshold level.
Patent JP-H06304907-A (JP)
Title: Rotary cutting tool
Inventor: MANTANI TETSURO
IPC: B27G13/12
Filed: 1993-04-26
Abstract: PURPOSE:To provide a rotary cutting tool which performs form cutting in order to form a decoration to be added, a joint shape, etc., in wood or ligneous material, etc. CONSTITUTION:A rotary cutting tool is selected among unit plates of various outer diameters and thickness 1 so as to have an outer periphery closely resembling a form addendum linear contour, fitted to a sleeve with a flange 2, and fixed with a nut 6 via a locating plate 4 of an edge and a seat plate 5. If necessary, the outer periphery is worked in almost the same form as the addendum linear contour. A recessed part 8a of a spare edge 8 is engaged with a projected part of a fitting groove wall, and the spare edge 8 is fixed with a presser bolt 14 by using a rear seat 12 and a fixing piece 13. If necessary, the spare edge 8 is polished after fitting.
Patent JP-S5457022-A (JP)
Title: Fuel supply cylinder number control system
Inventor: MATSUMOTO JIYUNICHIROU
IPC: F02D17/02
Filed: 1977-10-14
Abstract: PURPOSE: To provide a fuel suppy cylinder number control system, which can imaprove the fuel consumption characteristic without being adversely affected by engine vibrataions in low rpm region by permitting operation with a fewer number of cylinders even in a low engine rpm region.  
     CONSTITUTION: In a cylinder number control system, which comprises a F-V converter 1 for converting a fuel injection pulse signal into a voltage level corresponding to the frequency, a PW-V converter 2 for converting the signal into a voltage level corresponding to the pulse width and comparators 5 and 6 for determining the number of cylinders for operation according to the pulse width, rpm setters 50 to 52 having respective preset values N 5 -H, NS-M and NS-L in a low rpm region and comparators 53 to 55 for comparing the outputs of the rmp setters and the output of the converter 1 are provided, and the output of the lowest rpm comparator, namely comparator 55, is coupled to a flip-flop 11. Further, low load side and high load side pulse width setters 56 to 58 and 60 to 62 are provided such that they are switched by the outputs of the comparators 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5824741-A (JP)
Title: Air conditioner
Inventor: IWASAKI YOSHIHIKO
IPC: F24F11/08
Filed: 1981-08-05
Abstract: PURPOSE:To prevent power consumtion more than required by operating and controlling  a compressor at a normal water temperature regardless of the temperature of the outside air when starting operation and changing over the compressor to conventional water-temperature control after an indoor temperature reaches a predetermined one. CONSTITUTION:When the air conditioner is air-cooling operated, the compressor 1 is controlled at the normal temperature set of a heat exchanger 3 at the non-utilization side when outside-air temperature thermostats 10, 11 detect the high temperature of the outside air, the temperature of a heat exchanger 6 at the utlization side is dropped up to a temperature where room temperature can be air-conditioned when the temperature of the outside air is low, and the starting and stoppage of a thermostat 8 are controlled at a temperature higher than a normal temperature. When the air conditioner is heating-operated, the compressor 1 is controlled at the normal temperature set of the heat exchanger 3 at the non-utilizatin side when the temperature of the outside air is low, the temperature of the heat exchanger 6 at the utilization side is elevated up to the temperature where room temperature can be air-conditioned when the temperature of the outside air is high, and the starting and stoppage of a thermostat 9 are controlled at a temperature lower than the normal temperature set.
Patent JP-S613214-A (JP)
Inventor: FURANSHISU BERUTOROTEI
IPC: G05D7/00
Filed: 1985-06-06
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-H08314598-A (JP)
Title: Keyboard
Inventor: SUGAWARA TAKASHI
IPC: G09F13/02
Filed: 1995-05-23
Abstract: PURPOSE: To facilitate the visual recognition of a keyboard in a dark place by illuminating the keyboard, the input part, of a personal computer by means of a light source. CONSTITUTION: The light source 2 illuminates the keyboard 1 being the input device of the personal computer 6a. The cover 3 prevents light emitted from the light source 2 from coming to the eye of an operator 5 and a display part 4a so as to obstruct the field of vision.
Patent JP-H04350578-A (JP)
Title: Probing apparatus
Inventor: FUKUDA TAKASHI
IPC: G01R1/073
Filed: 1991-05-28
Abstract: PURPOSE:To realize the title apparatus markedly enhanced in its function constituted so as to be mounted on a printed circuit board tester bringing a pair of probes into contact with a printed circuit board to inspect continuity or to measure a resistance value. CONSTITUTION:In the probing apparatus mounted on a printed circuit board tester bringing probes 1 into contact with the wiring pattern 61 of a printed circuit board 60 to inspect continuity or to measure a resistance value, the probe holder 10 held to a probe guiding mechanism 5 provided so as to be positionally movable in a horizontal direction to move up and down, the shaking lever 3 supported in a shakable manner by the probe holder 10, the displacement detection sensor 7 having the probes 1 at one end part thereof and also having an equilibrium wt. at the other end part thereof to detect the posture change of the shaking lever and a control part 50 controlling the operation of a motor 30 driving the probe holder 10 in a vertical direction by the signal from the displacement detection sensor 7 are mounted. The position of the probe 10 in a vertical direction is controlled corresponding to the posture of the shaking lever 3.
Patent JP-H11316360-A (JP)
Title: Optical shutter
Inventor: KATSURAGAWA TADAO
IPC: G02F1/09
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To control opening and closing of light at a super-high speed. SOLUTION: An optical shutter is formed by using an optical element increased or decreased in the rotary angle according to intensity of light. Namely, the optical shutter is constituted of plural straight grooves which are arrayed in parallel at an equal pitch of 0.2-2.0 μm and with a height of 0.1-5 μm on one side of a transparent substrate, magneto-optical elements formed out of 5-100 nm thick transparent magnetic material layer formed on the surfaces of the grooves, optical element 1 formed out of polarizing layers provided on both sides of the magneto-optical elements, and a light source permitting the intensity of light to be variable. In such a constitution, the polarizing layers provided on both sides of the magneto-optical element have fixed axes of polarization rotated to each other so as to transmit strong light and shut off weak light.
Patent JP-H08314641-A (JP)
Title: Data managing method using data transfer medium
Inventor: ARAKI MASAO
IPC: G06F3/06
Filed: 1995-05-23
Abstract: PURPOSE: To provide the data managing method using the data transfer medium which makes operation smooth and saves its labor with the data transfer medium for data interchange. CONSTITUTION: This data managing method manages data regarding the catalogs of a debt medium and a credit medium in a data base(DB) 2 for medium management by performing batch feeding in lot units of conveyance by the data transfer medium(CGMT) when performing a debt medium receiving process S1 (basic process in figure) and a credit medium receiving process with the data transfer medium for data interchange and batch discharging in lot units of conveyance when performing a debt medium discharging process and a credit medium discharging process, and also generates a catalog file by extracting object medium names from external file names as medium names that catalog information uses through a catalog file generating process by a cart keeper S2 and a cataloging function (catalog maintenance process) S3.
Patent JP-S62281139-A (JP)
Title: Magneto-optical disk
Inventor: YONEYAMA YUKINOBU
IPC: G11B11/10
Filed: 1986-05-30
Abstract: PURPOSE:To simplify film structure and to decrease the number of film forming stages by forming a specific dielectric film as a 1st layer, magneto-optical recording medium layer as a 2nd layer and specific protective film as a 3rd layer on a transparent substrate. CONSTITUTION:The dielectric film 3-1 which has the compsn. expressed by TaOx, NbOx or Ta1-yNbyOx (where, 1.5<=x<=2.5, 0<y<1), has 200-1,000Angstrom  film thickness, protects the recording medium 2 and increases an apparent Kerr rotating angle as the 1st layer, the magneto-optical recording medium layer 2 as the 2nd layer and the protective film 3-2 which is formed of the metal having the compsn. expressed by TaOz, NbOz or Ta1-wNbwOz (where 1.5<=z<=2.5, 0<w<1), has >=200Angstrom  film thickness and protects the magneto-optical recording medium 2 as the 3rd layer are formed on the transparent substrate 1. The photomagnetic disk which protects the magneto-optical recording medium layer in the state of maintaining air impermeability and moisture impermeability, has long-period durability and makes effective use of a Kerr enhancement effect is thus obtd. with the simple film forming stages.
Patent JP-S63289281-A (JP)
Title: Scroll type fluid machinery
Inventor: MACHIDA SHIGERU
IPC: F04C29/00
Filed: 1987-05-22
Abstract: PURPOSE:To prolong the service life of a bearing by making hollow a part of the inside of a driving shaft for driving a swirl scroll and storing lubricating material inside and sealing the inside by a sealing member and arranging a swirl bearing in the lower part of the driving shaft. CONSTITUTION:The captioned fluid machinery compresses the working fluid by successively reducing the compression space 3 which is formed by mutually meshing the spiral-shaped scroll lap parts 1a and 2a of a fixed scroll 1 and a swirl scroll 2 by turning a swirl scroll 2. In this case, a part of the inside of a driving shaft 11 for driving the swirl scroll 2 is made hollow, and the lubricating material 14 such as grease is stored inside. The opened port edge of the hollow part is sealed by a partitioned plate 15 having a plurality of communication holes. Further, a turning bearing 10 is installed onto the counter lap side of the swirl scroll 1, and the eccentric part 11a of the driving shaft 11 is supported by the bearing 10, and the partitioning plate 15 is arranged in the bearing part.
Patent JP-S5249050-A (JP)
Title: Optical limit gauge
Inventor: ONO AKIRA
IPC: G01B11/00
Filed: 1975-10-16
Abstract: PURPOSE: To obtain a given limit gauge by judging whether the dimension of a worked article is within tolerance by the transmission and non-transmission of light. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62279564-A (JP)
Title: Information memory device
Inventor: ISHIBASHI HIROMICHI
IPC: G06F3/06
Filed: 1986-05-29
Abstract: PURPOSE:To facilitate file management and the compatibility of recording materials by providing recording materials, a storage means, a processor, and a signal transfer means in an information storage medium and providing interface means independent of each other for recording materials and the storage means. CONSTITUTION:The information storage medium 11 consists of recording materials 1, a signal transfer means 2, a processor 3, a storage means 4, etc. Information related to materials 1 such as the classification of recording materials and the format is already recorded in the means 4. Consequently, an interface means 103 discriminates whether materials 1 are only reproducing type, recording and erasing type, logical address-physical address correspondence type, or the like when the medium 11 is loaded to a drive 105. This information is transferred to an interface means 102, and the means 102 executes the recording and reproducing of materials 1 after setting an information transfer route, a recording format, etc., in accordance with this information. Thus, the file management and the compatibility of the recording materials are easily obtained.
Patent JP-S6445724-A (JP)
Title: Production of burnt article of titanium oxide
Inventor: SERA TOSHIKUNI
IPC: C01G23/00
Filed: 1988-05-21
Abstract: PURPOSE:To enable production of a calcined article suitable as a carrier or a catalyst, having large surface area, excellent heat resistance and excellent strength after molding, by adding silicic acid fine particles to titanium sulfate and thermally hydrolyzing. CONSTITUTION:Silicic acid fine powder having extremely high specific surface area, known as white carbon of another name, is added to an aqueous solution of titanium sulfate. The mixture is thermally hydrolyzed to form metatitanic acid, which is precipitated together with the silicic acid fine powder. In the operation, the thermal hydrolysis of titanium sulfate is carried out by heating the aqueous solution of titanium sulfate containing the silicic acid fine powder usually to 80 deg.C- the boiling point thereof, preferably to the boiling point and more preferably in the presence of seed crystal to shorten time required. Since metatitanic acid formed by the thermal hydrolysis is gelatinous state, metatitanic acid is partially or wholly made into sol, washed, filtered, dried, calcined at <=about 800 deg.C and pulverized to give a powdery calcined article.
Patent JP-S5915844-A (JP)
Title: Phantom for analysis of image
Inventor: FURUTA TADAAKI
IPC: G01R33/28
Filed: 1982-07-16
Abstract: PURPOSE:To easily fabricate an NMR imaging phantom, by non-uniformly distributing an insoluble solid impregnated with a hydrogen atom-containing compound in a medium containing a hydrogen atom. CONSTITUTION:Reference substances 3A-3J formed by impregnating arbitrary insoluble solids with a hydrogen atom-containing compound are adhered and fixed to a protrusion 5 provided to an outer shell 2 and arranged in a medium containing a hydrogen atom to constitute NMR imaging phantom. For example, foamed polyurethanes different in a foaming degree as insoluble solids are impregnated with ethylene glycol and fixed and arranged in the ethylene glycol medium to fabricate the phantom 1. By this method, the NMR imaging phantom is easily fabricated.
Patent JP-S6015192-A (JP)
Title: Trans-thermo medium
Inventor: TAKIGAWA NOBUHIRO
IPC: B41J31/00
Filed: 1983-07-08
Abstract: PURPOSE:To provide the titled medium which produces a light and heat resistant image high in the concentration with very liminted heat energy by using the combination of a specified bisphenol compound and paraphydroxybenzoic acid as developer while a porous filler with a specified oil absorption value is contained in a receptive layer. CONSTITUTION:This intended medium is made up of a transfer sheet having a transfer layer mainly composed of a leuco dye and a receptive sheet having a receptive layer mainly composed of a developer for the dye. The developer employ the combination of bisphenol compounds [e.g. 1,5-bis(4-hydroxyphenylmercapto)3-oxapentane] of the formula I [X represents -CH2)n-(n is 1-6) or a bivalent group of formulas II-IV(m, m', l, l' and p is each 1-3)] with parahydroxybenzoic ester with the melting point below 100 deg.C. In addition, a porous filler (e.g. silica and alumina) with the oil absorption value exceeding 50ml/ 100g, preferably 150ml/100g or more is contained in the receptive layer.
Patent JP-S5248791-A (JP)
Title: Plant controller
Inventor: KOMADA TADASHI
IPC: G05B23/00
Filed: 1975-10-17
Abstract: PURPOSE:This plant controller, and electric controller, which operation terminal is an air system, installes an electromagnetic valve for lock to the diaphragm operation instrument side, performing long time, positive lock when the breaking of the power source.
Patent JP-H02304792-A (JP)
Title: Fitting structure for fdd
Inventor: ISONO MICHIKAZU
IPC: G11B33/02
Filed: 1989-05-19
Abstract: PURPOSE:To reduce assembly man-hour and to improve maintainability by employing a plastic case, fitting an FDD to a fitting board by the click part of the case and fixing the FDD by a separate click part for lock which can be released. CONSTITUTION:A click part 6 of a plastic case 1 fixes an FDD 2 and simultane ously, a projection 8, which is provided in the click part 6, is inserted to the screw hole of the FDD 2 and prevents the FDD 2 from being deviated and rattled. Next, in order to mount the integrated FDD 2 and case 1 to a fitting board 3a, an L-shaped click part 5a is inserted to a hole 3b of the fitting board 3a and slided and the fitting board 3a is sandwiched by L-shaped click parts 5a and 5b. When the board comes to a limit position to be slided, a lock 4 is hung to a hole 3c and the board is fixed. In order to release the case 1, a click part 7 for lock release is pushed up and deviated in a reverse direction. Then, the lock is released and the case is detached. Thus, the assembly man- hour can be reduced and the maintenance efficiency can be improved.
Patent JP-S5827283-A (JP)
Title: Fixing mechanism for car loading punched card
Inventor: ENDOU AKIRA
IPC: G06K13/063
Filed: 1981-08-07
Abstract: PURPOSE:To prevent the position of a car loading punched card from being shifted by forming grooves or holes on a plastic card for car loading such as a bus to be frequently vibrated and providing a locking means to fit for the groove or hole parts. CONSTITUTION:Light emitting elements 3 and photodetectors 4 are incorporated in a data reader 2 so as to be opposed each other. A smooth and solid ball 8 made of metal or the like is also incorporated in the data reader 2 and permitted to be pressed to the lower part by a spring 9. A punched card 1, in addition, is provided with a punched hole 6 for data and a fixing hole 7 for fixing so as to be inserted into a card inserting slit 12 of the data reader 2.