baber/WOPTO huggingface dataset:
Patent JP-H10128177-A (JP)
Title: Liquid jet pump
Inventor: KUWABARA KAZUHITO
IPC: B65D47/34
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jet pump of pressing-down head type with a restoration mechanism of excellent restoration force for pumping a liquid in a good manner and demonstrating the good jet function, which can be formed of a material requiring no classification treatment of synthetic resins and the like in place of a metal coil spring used heretofore as a mechanism for restoring the pressing-down operation of an actuating component composed of a pressing- down head and the like. SOLUTION: A cylindrical section 10 of a low end opening is formed on the lower section of a cylinder 5, and a movable seal section 12 is fitted slidably on the upper part in the cylindrical section 12 to form a sealed air chamber R above the movable seal section, and an actuating component B is connected with the slidable seal section 12, and the movable seal section 12 is lifted by generating the negative pressure by the expansion of the air chamber R and the actuating component B is lifted and restored.
Patent JP-H11144053-A (JP)
Title: Interpolation processing method for image data
Inventor: MATSUOKA TERUHIKO
IPC: H04N19/14
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To easily perform optimum interpolation processing for respective image kinds of an area including pixels to be processed. SOLUTION: This method sequentially performs a partial image extracting process (s1) for reading image data on partial images out of gradational source image data, a frequency converting process (s2) for saving as the coefficient of a frequency conversion matrix for discrete cosine transformation of the same size, etc., the after the image data on the partial image are transformed to a frequency area by using the frequency conversion matrix, a coefficient arithmetic processing (s3) for calculating the mean value of the absolute values of coefficients by frequency areas of the frequency conversion matrix, an image discriminating process (s4) for discriminating whether or not a partial image includes an edge part by applying the mean coefficient value to a conditional expression, a filter selecting process (s5)  for selecting a curved surface interpolating method or linear interpolating method according to the discrimination result showing whether or not the partial image includes an edge part, and an image data interpolating process (s6) for interpolating the partial image by the selected interpolating method.
Patent JP-2000127721-A (JP)
Title: Automobile and method of preventing chain of accidents of automobile
Inventor: TERADA FUSAO
IPC: H04B7/26
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To announce it to a driver of a car that abnormality occurs to a tire and simultaneously to announce it to the drivers of other cars at surroundings. SOLUTION: A tire or a car body is provided with a means to detect a tire temperature and/or a tire pressure, a means to alarm abnormality to a car driver when abnormality that a detected tire temperature exceeds a set value and/or a tire pressure is below a set value occurs, and a means to announce the presence of a car, having abnormality occurring to a tire, to the drivers of other car. This constitution announces the occurrence of an abnormal temperature increase and/or an abnormal pressure reduction of a tire, which are detected by the detecting means arranged at the automobile and the tire or the car body to the driver of its own car and simultaneously, announces it to the drivers of other cars at the surroundings.
Patent JP-S63166797-A (JP)
Title: Synthesis of diamond
Inventor: TOBIOKA MASAAKI
IPC: C30B29/04
Filed: 1986-12-27
Abstract: PURPOSE:To keep a heating element at a high temperature and improve quality of diamond, by preheating a mixed gas of hydrogen and a hydrocarbon with a heating element consisting of an alloy containing Ta as a principal component and Zr and/or Hf in a chemical vapor deposition method. CONSTITUTION:A heating element is formed from an alloy consisting of 60-99wt.% Ta and the remainder of Zr and/or Hf. A mixed gas of a hydrocarbon and hydrogen is preheated with the heating element. The heated mixed gas is then introduced into the surface of a substrate to deposit diamond on the substrate by thermal decomposition of the hydrocarbon.
Patent JP-H02160482-A (JP)
Title: Walking robot
Inventor: MARUKI HIDEAKI
IPC: B25J5/00
Filed: 1988-12-07
Abstract: PURPOSE:To enable to walk in three degrees of freedom and to simplify the structure of a walking robot by assembling the rocking degree of freedom of a body and the revolving degree of freedom of a leg body. CONSTITUTION:A body 1 is subjected to rocking movement centering around a support shaft 2 by a rocking mechanism 3 and one part of a leg body 6A(or 6B) is separated from a floor level 15 by the inertia force thereof. Then, the leg body separated from the floor level 15 is revolved in the walking direction centering around the other part of the leg body 6B(or 6A) earthed to the floor level 15 by a rotation driving mechanism 8. Thus, the leg bodies 6A, 6B can walk in two degrees of freedom combined with the rocking of the body 1 and the revolving of the leg bodies 6A, 6B.
Patent JP-H06137453-A (JP)
Title: Electromagnetic needle valve
Inventor: SHIMADA TAKAMICHI
IPC: F16K31/06
Filed: 1992-10-23
Abstract: PURPOSE:To provide an electromagnetic needle valve where both responsiveness of opening or closing operation and operating stability at a low temperature can be enhanced. CONSTITUTION:An electromagnetic needle valve 10 is provided inside a body 11 with a needle spool 13 extending toward the lower end in the longitudinal direction, and with a vertically slidable plunger 14 for integrally holding the upper end of the needle spool 13. Vertical movement of the plunger 14 by excitation or deexcitation of a solenoid coil 12 causes oil passages 21, 22 to be opened or closed. When the plunger 14 is moved downward, a secondary space is defined between the plunger 14 and a contact surface 17 formed on the upper portion of the body 11. The secondary space is communicated with a primary space S1 formed under the plunger 14. Furthermore, a recess 17a to be communicated with the primary space S1 is formed on the contact surface 17 which is brought into contact with the plunger 14 at the time of deexcitation of the solenoid coil 12.
Patent JP-2000137988-A (JP)
Title: Ferroelectric memory
Inventor: ASHIKAGA KINYA
IPC: G11C11/22
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric memory which may be made compact without the impairment of durability. SOLUTION: This ferroelectric memory includes a memory cell 11, which has a capacitor 15 consisting of a pair of electrodes 15a connected with signal lines 13 and 15 and a ferroelectric substance 15b between these electrodes and stores polarization directions as binary information, and output sections 19 and 20, which operate to output the information signals meeting the change in the charge quantities of the signal lines changing according to the polarization directions described above when reading out voltage is impressed on the voltage capacitor through both signal lines for the purpose of reading out the information described above.  The output sections have a field effect transistor 19 having a gate electrostatic capacitance connected to the signal lines so as to be connected in series to the capacitor 15 and an output circuit 20 for outputting the signal corresponding to the information according to the switching action of this transistor 19 so as to make the switching action corresponding to the change in the charge quantities.
Patent JP-S63165437-A (JP)
Title: Production of light-resistant and highly water-absorptive polymer
Inventor: ITO KIICHI
IPC: C08J7/00
Filed: 1986-12-27
Abstract: PURPOSE:To obtain the titled polymer suitable for soil modifiers, etc., by surface treatment, in the presence of water, of a specific highly water-absorptive polymer with specific hydroxybenzophenone compound to markedly improve the light stability on water absorption without impairing its water absorptivity. CONSTITUTION:The objective polymer can be obtained by surface treatment of a highly water-absorptive polymer containing carboxyl and/or carboxylate group(s) [e.g., acrylic acid (salt) polymer] with 0.01-10wt.% of hydroxybenzophenone compound(s) of formula I and/or formula II [X1 and X2 are each functional group reactive with the functional group in said polymer (e.g., glycidoxy group)] (e.g., 2-hydroxy-4-glycidoxybenzophenone) in the presence of 5-100wt.%, based on said polymer, of water.
Patent JP-S63164911-A (JP)
Inventor: TAKAYAMA ATSUSHI
IPC: A47J19/00
Filed: 1986-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09146934-A (JP)
Title: Japanese syllabary to chinese character conversion device
Inventor: KOYAMA YASUO
IPC: G06F17/22
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a KANA(Japanese syllabary)-KANJI(Chinese character) conversion device having a function which detects inadequate KANJI, etc., in character units and informs a user of it and a function which substitute characters in adequate notation for the detected characters. SOLUTION: A special character retrieval part 120 detects characters, constituting a KANA-KANJI mixed character string candidate obtained through the conversion by a KANA-KANJI conversion part 100, one by one by referring to a special character dictionary 114, and stores them in a candidate storage part 130 so that specified identifiers are made to correspond to them. A discrimination display instruction part 140 instructs to distinctively display them corresponding to the identifiers and a candidate display generation part 160 generates a candidate window, etc. Further, a special character which is distinctively displayed is selected and a special character substituting means 210 is actuated to substitute a KANA character or synonym of proper expression.
Patent JP-H11148437-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: HANADA HIDETO
IPC: F02M51/06
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To increase attraction force generated between a movable iron core and a fixed iron core without accompanying the extension of the valve opening time and the size enlargement of the electromagnetic fuel injection valve itself. SOLUTION: In this fuel injection valve, the power is fed to a coil 3 so as to generate attraction force between the attraction end face 2a of a movable iron core 2 and the attraction end face 1a of a fixed iron core 1. In this case, the attraction end face of the fixed iron core is in a ring form, and the coil 3 surrounds the end at the attraction end face side of the fixed iron core, and the end at the attraction end face of the movable iron core, and among the length La from the attraction end face of the fixed iron core to the end face 3a at the movable iron core side of the coil, the length Lb of half of the difference between the outer diameter and the inner diameter in the attraction end face of the fixed iron core, and the length Lc from the end face 3a on the movable iron core side of the coil to the end face 3b on the fixed iron core side,  there are the relations 0.8<La/Lb<=1.67, and 0.16<La/Lc<=0.37.
Patent JP-H03173992-A (JP)
Title: Bloch line memory cell and manufacture for the same
Inventor: MARUYAMA YOJI
IPC: G11C11/14
Filed: 1989-12-01
Abstract: PURPOSE:To increase the density of a bit pattern for fixing a pair of Bloch lines as information carriers and to enable an operation over a wide temperature range as well by regulating the film thickness demodulation amount of a magnetic film such as a magnetic garnet film, for example, at a specified % to the whole film thickness. CONSTITUTION:In this method, the film thickness modulation amount is set within 5% of the whole film thickness and a modulation period is made about 2-8 times as a Bloch line length. The cross sectional shape of the film thickness modulation pattern along a magnetic wall is formed so that a flat part can exist in the deepest part, and further, the cross section along the magnetic wall is formed to be a trapezoid, triangle and semicircle. Concretely, for example, CaCe garnet with 5mum stripe magnetic domain width is used as a magnetic garnet base 3 and attached on a non-magnetic base 4 with about 4.5mum thickness. A film thickness modulation pattern 1 is formed on the base 3 and at such a time, the etching amount of the film thickness is set at about 0.1mum. Accordingly, the etching amount to the whole film thickness is set at 2.2%. Then, the film thickness modulation period is set at 2.5mum (about 5 times as the Bloch line length).
Patent JP-H08166577-A (JP)
Title: Dot matrix display device
Inventor: TAKEDA SHIRO
IPC: G02F1/133
Filed: 1994-12-14
Abstract: PURPOSE: To increase the duty ratio of scanning by changing the time base of a data signal and efficiently utilizing the period of ineffective display row for display. CONSTITUTION: A control circuit 5 sends timing signals generated based on a synchronizing signal such as a vertical synchronizing signal V2; a write clock signal WCK and a write reset signal WRES, a read clock signal RCK and a read reset signal RRES to a frame memory 6. Timing signals such as a gate shift clock GCK and an upper shift clock signal UCK sent to a gate driver 2 and source drivers 3, 4 are generated with the timing complied with a data signal DTOUT read out of the frame memory 6 but not a data signal DT. Consequently, since only a data signal on an effective display row is read out of an image memory omitting a data signal on an ineffective display row, a horizontal scanning period at the time of display is elongated by decreasing the data reading out speed lower than a writing speed.
Patent JP-H10153667-A (JP)
Title: Method for detecting position of installation pipe buried in concrete
Inventor: KINOSHITA TAKEHARU
IPC: G01S13/88
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To easily detect the position of a non-metal installation pipe externally by winding a metal tape around a non-metal installation pipe buried in concrete in advance and detecting it from the outside of the concrete by a radar. SOLUTION: A metal tape 25 detected by a radar is wound, in advance, around an installation pipe 21 before being buried. The tape is an aluminum tape with a set width W. The tape has an economically arbitrary gap D. After concrete is placed, the metal tape 25 is searched by a known concrete inner search device (RC radar) from the outside of the concrete. Since the pipe 21 is made of synthetic resin, it cannot be detected by an electric wave using a radar and hence cannot appear on a display circuit. However, the meal tape 25 is detected by the radar and is displayed. Therefore, the route of the facility pipe 21 and the number of cables 22 can be easily determined from the image of the metal tape 25.
Patent JP-H06139352-A (JP)
Title: Image processing method for thermosensitive mimeograph printer
Inventor: SHIRAI KOICHI
IPC: G03F1/00
Filed: 1992-10-28
Abstract: PURPOSE:To make it possible to obtain a clear printed image in an integrated type thermosensitive mimeograph printer executing printing on a thermosensitive mimeograph base paper on which a porous support body and thermoplastic film are laminated by using a thermal head after a process is performed. CONSTITUTION:After image data for which a spatial filtering processing is performed is removed from original image data read by a scanner, a brightness adjustment is further performed. By removing the image data for which the spatial filtering processing is performed from the original image data, edge components are emphasized, and by further performing the brightness adjustment, the lowering of the density, etc., of a high gradation part generated at the time of the deduction of image data is corrected. Thus, a clear printed image whose edges are emphasized can be obtained.
Patent JP-H10121483-A (JP)
Title: Concrete foundation integrally placing fixture, base frame and its assembly method
Inventor: AKIYAMA FUMIO
IPC: E02D27/01
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide high quality housing foundation construction with strength capable of simultaneously assembling a base framework and a rising foundation framework regardless of a state below a base, finishing ready-mixed concrete placing by one time, simplifying work and reducing cost. SOLUTION: This assembly method is to drill a plural number of binding holes 22 on a foundation width part of a vertical fixture 5 to use for integral deposition finish are drilled, a pair of pillars 2 of band members or deformed members is installed on its lower part 6 by welding, and a constitutional article installing a band member with a certain width having a base frame insertion part 4 on a head of a base width dimension deciding part 3 connected to its proper position by a metal wire, etc., by floating it from the ground on a base reinforcement and a rising reinforcement. Additionally, a base of concrete foundation and a rising foundation are integrally placed and finished by using an L shaped iron plate with a hole on its upper part by bending the upper part of the iron plate of a certain width by 90 degrees for a base frame.
Patent JP-H06138654-A (JP)
Title: Radiation sensitive resin composition
Inventor: INOMATA KATSUMI
IPC: H01L21/027
Filed: 1992-10-27
Abstract: PURPOSE:To improve developability and to enhance the dimensional fidelity and the focal allowance of an obtained pattern by incorporating an alkali-soluble resin and a specified compound. CONSTITUTION:This resin composition contains the alkali-soluble resin and the compound represented by formula I in which each of X<1>-X<5> is H, alkyl, alkoxy, or -OD; D is H or a group having a quinonediazido group; each of Y<1>-Y<4> is H, alkyl, or -OZ; Z is a group having an alkyl aryl group: and at least one of X<1>-X<5> and at least one of X<6>-X<10> are each a -OD group, and at least one of D is a group having a quinonediazido group, and at least one of Y<1>-Y<4> is a -OZ group.
Patent JP-H07136776-A (JP)
Title: Inverter type resistance welding method and equipment therefor
Inventor: KITSUNAI KEIICHIRO
IPC: B23K11/24
Filed: 1993-11-17
Abstract: PURPOSE:To effectively suppress biased manetization and to prevent breakdown of a circuit element, etc., by outputting a biased magnetization detection signal by a determination part when comparative erroneous angles given in order from a comparison part exceed an erroneous angle threshold value from a setting circuit. CONSTITUTION:The comparison part 56 compares monitoring vectors IM1, IM2, IM3... in order with a reference vector IS and the comparative erroneous angles theta1, theta2, theta3... are generated in order. The determination part 58 determines in order whether or not the comparative erroneous angles theta1, theta2, theta3... given in order from the comparison part 56 exceed the erroneous angle threshold value thetaM from the setting circuit and when these angles exceed the threshold value, the biased magnetization detection signal MD is outputted. When the biased magnetization detection signal MD is outputted from the determination part 58, an inverter control circuit brings down an inverter control pulse at a point of that time. Consequently, since a primary current is suppressed before sufficiently increasing in an exponential function, this does not exceed a limitter value and the threshold value and there is no fear that a switching element, etc., in the inverter circuit are broken down.
Patent JP-H06136331-A (JP)
Title: Production of anisotropically conductive adhesive for heat seal connector
Inventor: FUJINAMI NAOKI
IPC: H01R11/01
Filed: 1992-10-27
Abstract: PURPOSE:To produce an anisotropically conductive adhesive which need not be kneaded again or mixed with a compatibilizer before use even when it comprises a combination of a plurality of components of no or little compatibility and therefore can be instantly used in a state in which the constituents are chemically stable. CONSTITUTION:The production process of the adhesive comprises packing an anisotropically conductive adhesive of a viscosity of 50-2000 P prepared by using as bases a resin component of an SP of 5-10 and a resin component of an SP of 10-20 into a sealed container and mixing, dispersing and storing the adhesive in an intermittently rotated and/or rocked state. This adhesive is used to produce a heat seal connector.
Patent JP-2000135866-A (JP)
Title: Thermal recording medium
Inventor: TSUZUKI YUJI
IPC: B41M5/333
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording medium for remarkably improving its recording sensitivity in the medium having high stability for a plasticizer or the like. SOLUTION: The thermal recording medium containing a diphenyl sulfone crosslinking type compound represented by formula I as a developer, wherein X and Y are each a hydrocarbon group which may have 1-12C saturated or unsaturated ether bond, R1 to R6 are each a halogen atom, 1-6C alkyl group or alkenyl group, m, n, p, q, r and t are each an integer of 0 to 4, and a is an integer of 1 to 10, comprises a compound represented by formula II as a sensitizer so that the sensitizer is contained in 0.01 to 2 pts. to 1 pt. of the developer, wherein R7 and R8 are each a hydrogen atom, 1-6C alkoxy group or allyloxy group.
Patent JP-H04182724-A (JP)
Title: Video signal output circuit
Inventor: KOBAYASHI KOICHI
IPC: G06F3/12
Filed: 1990-11-16
Abstract: PURPOSE:To reduce a software burden by providing a counter condition setting circuit setting the operational conditions for a low address counter, a column address counter and a bit address counter. CONSTITUTION:An image memory 1, a low address counter 2, a column address counter 3, a bit selection circuit 4, a bit address counter 5, a counter connection control circuit 6 and a counter condition setting circuit 7 are provided. The operation mode of and the connection between the low address counter 2, the column address counter 3 and the bit address counter 5 are changed over by the counter connection control circuit 5 and the counter condition setting circuit 7. Accordingly, the output as a video signal for portrait printing or for landscape printing is enabled. Thus, the software burden can be reduced.
Patent JP-2000146341-A (JP)
Title: Heat shock tester
Inventor: SEKIYA HIROSHI
IPC: F25B9/14
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To perform a temperature characteristic test by giving a heat shock of a wider range than a using temperature range to an object to be tested. SOLUTION: The heat shock tester comprises a Stirling refrigerator 2 for sealing operating gas and having a cold head 4 for cooling a cold heat refrigerant and a radiating heat exchanger 39, a temperature characteristic testing tank 3 for containing an object 51 to be tested and cooled by the medium, and a cold heat refrigerant pipeline 54 for circulating the medium cooled by the head 45 between the tank 3 and the head 45. In this case, the refrigerator 2 is forward or reversely rotated to cool or heat the medium.
Patent JP-H01153948-A (JP)
Title: Surface state evaluating device
Inventor: HAGIMAE HIROAKI
IPC: G01N23/227
Filed: 1987-12-11
Abstract: PURPOSE:To perform accurate evaluation by irradiating the surface of a sample with modulated exciting light in the atmosphere while varying its energy continuously, and detecting the phase of a photoelectron emitted from the surface of the sample and finding a work function. CONSTITUTION:The exciting light is projected from a light source 6 for a lamp through the heavy hydrogen lamp 1, modulated by a chopper 2, and made incident on a spectroscope 3 to illuminate a sample 5 to be measured while its energy is varied continuously. Then photoelectrons emitted by the sample 5 are attracted and collected to a collector 4 by a bias battery 11. Then the collected photoelectrons are amplified by a current-voltage type preamplifier 10 and phase-detected by a lock-in amplifier 7. Then its reference signal is inputted to an arithmetic part 8 together with an energy signal which is varied continuously by the spectroscope 3 and displayed 9. Then the surface state is accurately evaluated in the atmosphere.