baber/WOPTO huggingface dataset:
Patent JP-2000235374-A (JP)
Title: Shift register, liquid crystal display device using the shift register and bias voltage generating circuit
Inventor: TOMITANI HIROSHI
IPC: G09G3/36
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a liquid crystal display device using thin film transistors. SOLUTION: This shift register used for a liquid crystal display device has a signal level converting circuit 41 to convert input signals having low signal amplitudes into output signals having high signal amplitudes in each stage of the shift register. By this constitution, clock signals having low signal amplitudes of approximately 5 volts and reversed block signals are directly given to the shift register. Thus, a buffer circuit is eliminated, signal amplitudes are made small resulting in the reduction of power consumption and a low power consumption liquid crystal display device is realized.
Patent JP-S59162156-A (JP)
Inventor: OOTAKE KANICHI
IPC: C04B38/08
Filed: 1983-03-07
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-H09231889-A (JP)
Title: Position detecting sensor
Inventor: YAMAWAKI YOSHIYUKI
IPC: G01R33/06
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a position detecting sensor with high sensitivity and high accuracy. SOLUTION: In a sensor main body 1, two Hall elements Hz, Hz which are a magnetism detecting means are arranged on a substrate 2 separately in the moving direction of a piston 12. The distance between the two Hall elements H1 , H2 is set to be equal to or smaller than the thickness (t) in the moving direction D of a permanent magnet 13. The Hall elements H1 , H2 detect the component in the vertical direction V to the moving direction D of the piston 12, of the magnetic flux of the permanent magnet 13. The Hall element H1 detects the magnetic flux in the direction outgoing from the surface of a cylinder tube 11, outputs positive voltage as indicated by a dot-dash line in figure (b), and the Hall H2 detects the magnetic flux in the direction ingoing to the inside from the surface of the cylinder tube 11, and outputs positive voltage as indicated by a two dots-dash line in figure (b).
Patent JP-H02218159-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: KURAISON TORONNAMUCHIYAI
IPC: H01L21/76
Filed: 1989-02-17
Abstract: PURPOSE:To smooth the surface of a substrate, to simplify a circuit forming process and to reduce a dead space by implanting Si ions into a region other than an oxygen-ion implanted region in an Si substrate. CONSTITUTION:Oxygen ions(O<+>) are implanted in a region for forming an SOI part 4 in an Si substrate 1. The oxygen implanted part in the Si substrate 1 is expanded. Then, Si ions(Si<+>) are implanted in the remaining region where a bulk Si parts 5 is formed. The amount of the implanted Si ions at this time is made to be the specified amount so that step parts are not formed on the surface of the completed semiconductor substrate. Finally, heat treatment is performed. An SiO2 film 2 and an SOI film 3 are formed on the oxygen-ion implanted side, and an Si crystal layer 20 is formed on the Si-ion implanted side. In this way, the surface of the substrate can be smoothed, the succeeding circuit forming steps can be simplified and a dead space can be reduced.
Patent JP-S58156633-A (JP)
Title: Caisson
Inventor: SAKAHARA TSUKASA
IPC: E02D23/00
Filed: 1982-03-12
Abstract: PURPOSE:To enable converter slag to be used as it is for reducing the cost of treatment as wall as raising the economy of a caisson by utilizing cheap converter slag of heavy weight and high density as a filler for the caisson. CONSTITUTION:In a caisson most suitable for revetment, etc., converter slag is packed into the space 9 of an outer wall outside a space 8 formed in the caisson by a wall breakable by a smaller breaking force than the breaking stress to the caisson outer wall 1. By this, even when the converter slag packed in the space 9 starts to expand when in use and an expansion stress generated in the expansion of the volume reaches the allowable limit stress of the wall 2, the stress generated by the expansion to break the wall 2 is absorbed by the space 8, and thereby the outer wall 1 of the caisson 1 is protected from breakage and the revetment can be stably kept for long periods of time.
Patent JP-S62196616-A (JP)
Title: Zoom finder
Inventor: KIKUCHI TOSHIRO
IPC: G02B25/00
Filed: 1986-02-25
Abstract: PURPOSE:To reduce a front lens while keeping power at a large value and to obtain a sufficiently large zooming ratio by constituting the titled zoom finder of the 1st group having negative refractive force, the 2nd group consisting of two positive components and the 3rd group having negative refractive power and satisfying these lenses with specific conditions. CONSTITUTION:The lens system is constituted of the 1st group having negative refractive power, the 2nd group consisting of two positive components and the 3rd group having negative refractive power and the lens system is satisfied with the following conditions. Namely, ¦r1F¦>¦r1B¦, r1B>0, ¦r21¦>¦r22¦, or ¦r23¦<¦r24¦, r22<0, r23>0, 0<d22<1/psi2, ¦r3F¦>¦r3B¦. Provided that r1F and r1B are the radiuses of curvature of the most object side surface and the most image side surface of the 1st group, r21-r24 are radiuses of curvature of the object side surfaces and image side surfaces of the two positive components of the 2nd group, d22 is the interval between the two positive components of the 2nd group, psi2 is the refractive power of the 2nd group, and r3F and r3B are the radiuses of curvature of the object side and image side surfaces of the negative component having the highest refractive power in the 3rd group.
Patent JP-H04356515-A (JP)
Title: Production of phenolic resin
Inventor: YAMAZAKI KAZUO
IPC: C08G8/00
Filed: 1991-03-05
Abstract: PURPOSE:To produce a phenolic resin while shortening the reaction time and markably improving the productivity without detriment to safety and quality and while enabling an improvement in the properties of the resin, etc., by changing the reactional conditions. CONSTITUTION:A process for producing a phenolic resin by reacting a phenol with a formaldehyde in the presence of an acidic catalyst, which comprises conducting the initial heating reaction at a molar ratio of the phenol to the formaldehyde of 1:(0.6-0.9) and at a pH of 0.5-6, heating the reaction solution under a pressure of 0.01-5kg/cm<2> to effect a reaction in a boiling reflux state after the temperature of the reaction solution reaches the atmospheric boiling point, continuing the reaction after the pressure is decreased to atmospheric pressure when the conversion of the phenol reaches 0.65-0.75, and dehydrative concentration of the solution.
Patent JP-S63205882-A (JP)
Title: Light shield effect measuring instrument
Inventor: NEGISHI HATSUO
IPC: G11B23/30
Filed: 1987-02-20
Abstract: PURPOSE:To attain highly accurate measurement of light shield effect by loading a tape to a cassette container whose both ends have a light passing hole and whose inside is dark in measuring the light shield effect of a cassette tape transmitting the light via the hole and making the light incident on the photodetector via a chopper. CONSTITUTION:The tape cassette container 15 whose inside is dark and whose both ends have the light passing holes 7L, 7R is provided to the bottom of a case 100 and a tape cassette 1 to measure the light shield effect is container therein. Moreover, a light source container 21 accommodating a light source 16 such as a halogen lamp therein is arranged on the container 15, the light therefrom is made incident on the light transmitting holes 7L, 7R, and the light reflected in the side wall of the tape 1 is made incident in the photodetectors 17L, 17R via the holes 24L, 24R made to the wall of the holes 7L, 7R and via a chopper 27. Then the output therefrom is fed to a light shield effect detection means 18 being an electric system unit and the light shield effect is measured with high accuracy independently of the position of the light source.
Patent JP-H10222652-A (JP)
Title: Image analyzing device
Inventor: KANEKO TAKASHI
IPC: G06T1/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an image analyzing device by which an image area which is not decided by one graphic is adopted as the region of interest(ROI) to execute quantitative analysis even when the image area exists in an image which is generated based on image data. SOLUTION: The device is constituted in such a way that an image data storage part 42 storing image data and a graphic data storage part 74 storing graphic data are provided so as to display the image in CRT based on image data which is stored in the image data storage part 42, to decide the plural ROIs in the image through the use of graphic data which is stored in the graphic data storage part 74 and to quantitatively execute analysis. In this case, a quantitative analysis part 88 is provided so that quantitative data is generated based on image data corresponding to the plural ROIs, obtained quantitative data is added/subtracted and an arithmetic result is displayed in CRT 50.
Patent JP-H11237150-A (JP)
Title: Refrigerator
Inventor: MATSUMOTO TAKUYA
IPC: C02F1/68
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To permit ice making employing tasteful water, into which mineral constituents are added, for a long period of time by a method wherein the mineral constituents in particles having mineral constituents are added to water in a feed water tank through a mineral elution device while the ice making is effected by the water, into which the mineral constituents are added. SOLUTION: A mineral elution device is provided with a mineral elution agent 11 and an opening 12 while calcium sulfite is employed as the calcium constituent of the mineral elution agent 11. The solubility of calcium carbonate in water per unit time is 0.72 g/l while the solubility of calcium sulfite in water per unit time is 0.0049 g/l, which is lower than that of the calcium carbonate, and, as a result, the mineral constituents can be eluded for more long period of time. Accordingly, the mineral constituents can be eluded into the water for a long period of time whereby ice making can be effected for a long period of time employing the tasteful water, into which the mineral constituents are added.
Patent JP-S57153283-A (JP)
Title: Radar device
Inventor: TOSHITSUNA YASUHIRO
IPC: G01S13/66
Filed: 1981-03-17
Abstract: PURPOSE:To improve a data rate of target tracking, by using plural radiation faces or reflection faces of an antenna to form plural tracking beams with one face. CONSTITUTION:A target searching and tracking beam 25 searches a target in the coverage by rotating the radiation face in the direction of the azimuth mechanically. Beams 26 and 27 only for tracking are radiated with radio waves and receive echo signals only when these beams are directed to the direction of the target detected by the beam 25. Consequently, a high data rate of three-fold antenna rotation time is obtained.
Patent JP-S52122215-A (JP)
Title: Wiry addition material for steel making and its production method
Inventor: YAMAJI KENKICHI
IPC: C21C7/04
Filed: 1976-04-07
Abstract: PURPOSE:To obtain the long-sized addition material being able to be used easily, by covering the addition agent which has been made wiry by extrusion with steel with a specified method.
Patent JP-H01214003-A (JP)
Title: Split-type zero-phase current transformer
Inventor: NAKAMURA MASASHI
IPC: H01H83/14
Filed: 1988-02-22
Abstract: PURPOSE:To make skill unnecessary in the manufacture, to reduce the number of processes and to reduce a residual current by a method wherein a secondary coil is split into six windings, each being equal in number of turns and length, two windings out of them are installed in the center of individual semicircular iron cores and the remaining four windings are installed at both ends of the split individual iron cores and in positions which do not cover joint parts. CONSTITUTION:Ring-shaped ion cores 1, 2 are split to be semicircular-shaped; their joint parts 3, 4 are mated with each other; a secondary coil (n) is wound on the iron cores 1, 2; an internal shield is installed. In this zero-phase current transformer, said secondary coil (n) is split into six coils n1-n6, each being equal in number of turns and length; two coils n5, n6 out of them are installed in the center od said semicircular individual iron cores 1, 2; the remaining 4 coils n1-n4 are installed at both ends of the split individual iron cores 1, 2 and in positions which do not cover the mated parts 3, 4. The joint parts 3, 4 of said individual iron cores 1, 2 which have been split into two are mated with each other in such a way that laminated iron sheets are shifted so as to form protruding parts and recessed parts at faces to be jointed as shown in the figure. By this setup, this transformer can be manufactured simply without requiring skill in the manufacture and its residual current is reduced.
Patent JP-H02216373-A (JP)
Title: Cabin for tractor
Inventor: MIKI HIROYUKI
IPC: B62D25/08
Filed: 1989-02-17
Abstract: PURPOSE:To easily and surely mount a glass plate and a seal material by forming each stepped part, which permits respectively fitting the glass plate from the outside and the seal material from the inside, in a pipe frame forming a frame part of an opening and closing door. CONSTITUTION:A cabin is constituted in its principal part of a pipe material 8, ceiling wall material, side wall material 10, rear wall material and a door B possible to open and close. And the door B is formed by a pipe frame 21 connected in its framework in loop shape. Here the pipe frame 21 forms flexing along it the first stepped part 21a fitting a glass plate 35 from the outside and the second stepped part 21b fitting a seal material 36 from the inside. And a dam member 14 and a mold material 15 are respectively arranged while charging with an adhesive agent 13 between the first stepped part 21a and the glass plate 35. Thus, the glass plate 35 is easily further surely mounted to the door B.
Patent JP-S59167497-A (JP)
Inventor: INUZUKA AKIRA
IPC: B66F7/28
Filed: 1983-03-11
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-H10234993-A (JP)
Title: Device for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for a game capable of simplifying the constitution of the circulation passage of a Pachinko (pinball game) machine using enclosed balls and keeping the number of the enclosed balls inside the pachinko machine fixed. SOLUTION: A dropped ball passage for guiding dropped balls dropped from the inside of the circulation route of the enclosed balls to the outside in the case of detaching a front side circulation route unit for circulating the enclosed balls on the front surface side of the Pachinko machine 1 so as to discharge them to the outside of the Pachinko machine is provided separately from the circulation route of the enclosed balls. Then, the number of discharged balls discharged through the dropped ball passage to the outside of the Pachinko machine is counted (S101) by an additional supply counter and a processing for outputting additional supply number request information for requesting the supply of balls for supplementing the discharge balls by the dropped balls corresponding to the counted number of the discharge balls is performed (S102).
Patent JP-H03242595-A (JP)
Title: Snow depth meter
Inventor: ARAI FUKUJI
IPC: G01W1/14
Filed: 1990-02-20
Abstract: PURPOSE:To eliminate a mechanically movable part and to improve reliability and the the rate of operation wherein a plurality of transmitter-receivers each of which has a pair of transmitter and receiver so disposed as to be at the same horizontal level are arranged at a prescribed interval in the vertical direction and output signals of the receivers are selected sequentially. CONSTITUTION:Inside a pole 50, a printed circuit board 52 whereon a plurality of transmitter-receivers T1 to Tn are arranged at a prescribed interval in the direction of the length of the pole 50 and a switch 53 switching the transmitter- receivers T1 to Tn selectively are disposed. In each of the transmitter-receivers T1 to Tn, a transmitter 55 sending out a light beam of high directivity in the horizontal direction and a receiver 56 are so disposed adjacently as to be at the same height in relation to a ground level GL. The transmitters 55 in a plurality are driven and the light beams of high directivity (light beams narrowed in the horizontal direction) are transmitted in the horizontal direction respectively. The switch 53 being driven, outputs of the receivers 56 are detected sequentially, beginning with the one of the receiver nearest to the ground level GL.
Patent JP-S58160072-A (JP)
Inventor: TANAKA MASAYUKI
IPC: B25J9/00
Filed: 1982-03-15
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-H02220294-A (JP)
Title: Output circuit for semiconductor device
Inventor: ARAKI SHIGEO
IPC: H03K17/16
Filed: 1989-02-21
Abstract: PURPOSE:To prevent the occurrence of a through current to not only read out data at a high speed but also reduce the peak current by controlling a precharging circuit with a signal corresponding to the level of an output signal. CONSTITUTION:When an output part 5 is in the high level, a pulse of an equalizing signal phiEQ is generated and goes to the high level, and a signal in the high level is supplied to one input terminal of a NAND circuit 2, and a signal in the low level is supplied to one input terminal of a NOR circuit 1 through an inverter circuit 16. Then, the high level of the output circuit 5 is detected to set the output of the NOR circuit 1 to the low level, and the gate voltage of a pMOS transistor TR 3 supplied through an inverter circuit 6 goes to the high level. Consequently, the pMOS TR 3 is turned off. The output of the NAND circuit 2 goes to the low level, and the gate voltage of an nMOS TR 4 supplied through an inverter circuit 7 goes to the high level. Consequently, the TR 4 is turned on. As the result, the potential of the output part 5 is pulled to the earth potential side. Thus, the through current is not generated in the precharging circuit because the pMOS TR 3 is turned off.
Patent JP-H11196928-A (JP)
Title: Nail clipper
Inventor: UEDA HISAO
IPC: A45D29/04
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a nail clipper having a clipping body within a groove for clipping a nail simply via the insertion and slide of the nail in the groove, and having the capability of performing nail maintenance using a cup type nail sharpener. SOLUTION: Regarding a nail clipper formed out of a clipping body 1 and a vessel 2, a nail clipping body 3 is provided with the clipping body 1 within a nail groove 4 and a cup type nail sharpener 5 is fitted. In this case, a nail as a clipping object is inserted in the groove 4 and made to slide along the groove 4 at the upper part of the clipping body 1 or the nail clipping body 3 is rolled, thereby clipping the intended portion of the nail and homogeneously finishing the whole of the nail with the cup type sharpener 5.
Patent JP-H09231135-A (JP)
Title: Addressing device
Inventor: INABA TOSHIO
IPC: G06F12/08
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To perform address conversion for a logical and actual cache matching space by omitting reference to a segment table, a page table, and a cache space. SOLUTION: When address conversion is needed, it is decided whether or not a logical address belongs to the logical and actual cache matching space. When the logical address belongs to the logical and actual cache matching space, the logical address becomes an actual address as it is and memory contents are read in from the cache. The logical and actual cache matching space is an address space which includes specific logical addresses as actual addresses and further stores specific addresses among them in the cache memory.
Patent JP-H10205349-A (JP)
Title: Half fuel consumption engine
Inventor: NAKAZAWA SATOSHI
IPC: F01B7/14
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To multiply an output by fitting two pistons reciprocated by facing one cylinder. SOLUTION: When a piston is driven, a similar resisting force is always produced, but by utilizing this resisting force, a piston provided in an opposite side to face the former is driven. Also, for preventing the left and right pistons from being individually moved, left and right crank rotations are synchronized with each other by a belt, a chain or a connecting bar. Thus, in an engine, a better balance is provided compared with a conventional type for absorbing a resisting force by a cylinder main body and quiet and comfortable running is performed.
Patent JP-S62196946-A (JP)
Title: Bidirectional communication method for catv system
Inventor: SUZUKI SHOICHI
IPC: H04N7/173
Filed: 1986-02-25
Abstract: PURPOSE:To shorten greatly the time needed for the outgoing data communication and to improve the time efficiency by giving calling at every terminal through the outgoing communication received from a center and then transmitting the incoming data signal through each terminal when the prescribed time is elapsed from the time point when the calling is received. CONSTITUTION:When data are collected from a terminal equipment 9, a center 1 transmits the specific transmission instruction signal to the 1st terminal equipment group (terminals 1-4) as the outgoing communication data. Receiving the code of said instruction signal, the 1st terminal equipment group counts immediately its own waiting time stored in a terminal discriminator 14. Thus its, the terminal 1 transmits the answer data to the center 1 after t1musec. While the terminals 2-4 transmit the answer data to the center 1 after t2, t3 and t4musec respectively. Thus the center 1 sends the specific transmission instruction signal to the 2nd terminal equipment group (terminals 5-8) when the transfer of data is through between the center and the 1st terminal equipment group.
Patent JP-S57155320-A (JP)
Title: Manufacture of steel material having high strength in medium and ordinary temperature regions
Inventor: MATSUI SUSUMU
IPC: C21D6/00
Filed: 1981-03-19
Abstract: PURPOSE: To give a high strength in medium and ordinary temperature regions to a steel material containing specific amounts of Nb and V by subjecting the steel material to a low-temperature heat treatment process of a specific temperature range besides the ususal heat treatment process.  
     CONSTITUTION: A steel material containing both or any one of <0.1wt% Nb and <0.3wt% V is heat-treated by a usual method and then to a low-temperature heat treatment of a temperature range of 200W450°C, whereupon a steel material having a high strength in medium and ordinary temperature ranges of 20W400°C is manufactured. Furthermore, when the steel material is heat-treated after being welded between said usual heat treatment and said low-temperature heat treatment, more favorable result can be obtained. 
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