baber/WOPTO huggingface dataset:
Patent JP-H10139515-A (JP)
Title: One-powder type grout material
Inventor: TANIMURA KOICHI
IPC: C04B28/02
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To produce a grout material manifesting an initial strength required for a traffic opening within a short time after kneading, not too high in long- term strength of a hardened body and low in elasticity by blending a cement, a quick hardening composition, an inorg. fine powder, a setting retarder and a powdery additive. SOLUTION: The grout material is prepared by uniformly mixing the cement, a quick hardening composition, an inorg. fine powder, a setting retarder and a powdery additive in a prescribed proportion. Moreover, silica sand is preferably incorporated. Its blending proportion is, for example, 2-300 pts.wt. quick hardening composition, 100-900 pts.wt. inorg. fine powder, 0.1-30 pts.wt. setting retarder, 0.01-15 pts.wt. powdery additive and 30-150 pts.wt. silica sand based on 100 pts.wt. cement. As the quick hardening composition, for example, the material obtained by adding 1.5-5 pts.wt. solidifying retarder to 100 pts.wt. metallurgical ash, mixing, then pulverizing, adding 25-70 pts.wt. II type anhydrous gypsum to this ground mixture and pulverizing the mixture, is usable.
Patent JP-H02132451-A (JP)
Title: Electrophotographic sensitive body
Inventor: MATSUURA KATSUMI
IPC: G03G5/05
Filed: 1988-11-14
Abstract: PURPOSE:To improve the formability and strength of a photosensitive layer and the electrical characteristics of the layer at the time of repeated use by incorporating specified fluorine-contg. polyacrylate and a specified hindered compd. into the surface region of the photosensitive layer. CONSTITUTION:A photosensitive layer 4B consisting of an electric charge transferring layer 3 and an electric charge generating layer 2 is formed on an electrically conductive support 1 with an intermediate layer in-between to obtain a sensitive body. The layer 4B contains fluorine-contg. polyacrylate (A) having repeating units represented by formula I and a compd. (B) having a hindered phenol unit and/or a hindered amine unit in the molecule in the layer 2 as the surface region. In the formula I, each of R<1> and R<2> is H, halogen, etc., and each of R<3>-R<10> is H, halogen, etc., but one or more among R<1>-R<10> is F or F-contg. groups. The component A may have repeating units represented by formula II and a hindered amine-hindered phenol compd. represented by formula III may be used as the component B.
Patent JP-2001110985-A (JP)
Title: Semiconductor device
Inventor: OKADA YASUHIRO
IPC: H01L25/18
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To reduce the number of assembling man-hours and improve cooling performance for a semiconductor device. SOLUTION: Bus bars 6c and 6ec are joined on an electrode face of a semiconductor chip 1 with an electrode on one face thereof. The plurality of bus bars 6c and 6ec joined with the semiconductor chip 1 are fixed with resin mold 12 to form a semiconductor module 13. In a semiconductor device, a cooler 9 is mounted on the semiconductor module 13 with an insulating body 14 in between. The bus bars 6c and 6ec are projected from the resin mold part at a mounting face of the cooler 9 on the semiconductor module 13.
Patent JP-H08143753-A (JP)
Title: Melamine-phenol resin composition
Inventor: SUZUKI TAKAYUKI
IPC: C08K3/22
Filed: 1994-11-22
Abstract: PURPOSE: To obtain a melamine-phenol resin compsn. which gives a molding excellent in electrical characteristics (e.g. arc and tracking resistances) and hardly allowing cracks to occur. CONSTITUTION: This resin compsn. is obtd. by compounding 100 pts.wt. melamine resin having a number-average mol.wt. of 180-400 with 10-50 pts.wt. dimethylene- ether resole resin contg. 20-70mol% dimethylene ether bonds and 10-40-mol% methylol groups and having a number-average mol.wt. of 500-1,000, 30-60 pts.wt. aluminum hydroxide, and 20-50 pts.wt. natural org. fibers.
Patent JP-H05124755-A (JP)
Title: Web winding method and winding device
Inventor: OKADA KAORU
IPC: B65H23/195
Filed: 1991-11-05
Abstract: PURPOSE:To provide a web winding device which can completely eliminate air that may be sucked in wound web, and which comprises a shifting means for shifting a winding tube between a web winding position and a standby position, and a cutting means for cutting the web at a position between an empty winding tube and the web-wound tube. CONSTITUTION:A web winding device consists of a touch roll arm 36 which rotates around an axis, two touch rolls 44 and 46 provided at the upper end of the touch roll arm 36, and a pressing means 40 which energizes the touch roll arm 36 in such a manner that the two touch rolls 44 and 46 are pressed to the outer circumference of web W wound up around a winding tube 18.
Patent JP-S63142357-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUDA YASUMASA
IPC: G03G5/06
Filed: 1986-12-05
Abstract: PURPOSE:To enhance durability and resistance to environmental conditions by incorporating one of specified azo compounds in a photosensitive layer formed on a conductive substrate. CONSTITUTION:The photosensitive layer formed on the conductive substrate contains as a carrier generating material at least one of the azo pigments represented by formula I in which each of R1 and R2 is H, halogen atom, alkyl, or alkoxy group; A is a coupler residue having a phenolic hydroxyl group; each of X and Y is O, S atom, or imino group; l is 1 or 2; each of m and n is 0 or 1, and either of them is not 0, thus permitting electrostatic charge retentivity, sensitivity, and durability against changes of environmental conditions from low temperature to high temperature, and from low humidity to high humidity to be obtained.
Patent JP-H04162887-A (JP)
Title: Drive method for solid-state image pickup element
Inventor: MIKOSHIBA ATSUSHI
IPC: H04N5/3728
Filed: 1990-10-26
Abstract: PURPOSE:To prevent reduction in a maximum transfer charge due to the effect of parasitic capacitance by applying a pulse rising and falling respectively synchronously with a leading and a trailing of a transfer pulse also to a light shield film corresponding to the transfer pulse applied to a transfer electrode. CONSTITUTION:A pulse inverse of phiV is given to a circuit in which a P-channel MOS transistor(TR) Mp and an N-channel MOS TR Mn are connected in series and a proper voltage is applied between both end terminals of the TRs, and a pulse phiPS1 is obtained by adjusting a high level and a low level of the pulse. When the pulse phiPS1 in phase with the inverse of phiV is applied to a light shield film 4, since the level of the light shield film 4 is moved with the level of the transfer pulse phiV, the parasitic capacitance is equivalently eliminated. Thus, the decrease in the maximum transfer charge of a vertical CCD is prevented.
Patent JP-H0597600-A (JP)
Title: Stress reduction for compound semiconductor
Inventor: UMENO MASAYOSHI
IPC: C30B33/04
Filed: 1991-10-08
Abstract: PURPOSE:To provide a compound semiconductor reduced in the strain in the compound semiconductive layer of a semiconductor wafer. CONSTITUTION:When the GaAs layer 16 of a semiconductor wafer 10 is irradiated with YAG laser beams 26, these beams are exclusively absorbed in a Ge layer 14 because of its large absorption coefficient. Since the melting point of the Ge layer 14 is lower than those of the GaAs layer 16 and an Si layer 12. the Ge layer runs to a melt or semi-melt instantaneously; in such a softened state, the strain of GaAs layer is relaxed. On completing the irradiation, the strain in the GaAs layer 16 is concentrated to the Ge layer 14, favorably reducing the residual stress in the GaAs layer 16. Thereby, the working life of durability of semiconductor devices made by using this semiconductor wafers 10 can be improved.
Patent JP-H11108274-A (JP)
Title: Pipe line connecting device
Inventor: MIYAMOTO JUNICHI
IPC: F16L21/06
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To efficiently connector separate in an on-back carrying power sprinkler connecting a bellows pipe able to rotate while holding a seal to a delivery port pipe line of a fan case. SOLUTION: In this device, an annular groove 24 is formed in a peripheral part of a delivery port pipe line 14. A cylindrical collar 26 is able to contract in a radial direction by a slit, to be brought into contact with a bottom surface part of the annular groove 24 in an annular protruded part 34. A sealing rubber band 36 is fit mounted in a small diametric part 30 of the cylindrical collar 26, in an annular protruded part 42 of an overhung part 46, to be pressed to the bottom surface part of the annular groove 24. A connection end part 22 is fit mounted in a location of the annular groove 24, by tightening force of a tightening band 44, to be compressed to a radial direction inner side, and closely attached to a cylinder part 38 of the sealing rubber band 36, also the cylindrical collar 26 is tightened in the radial direction inner side.
Patent JP-H09292171-A (JP)
Title: Work executing method for refrigerating cycle including oxygen removing process
Inventor: SATO NARIHIRO
IPC: F25B47/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent mixture of oxygen in a refrigerating cycle by a method wherein separation is effected right after or after a removal step, a refrigerant circulation step forms a final step. SOLUTION: An outdoor unit 5 and an indoor unit 6 are coupled to each other through a connection pipe 7, valves 8a and 8b, and flare nuts 9a and 9b. The valves 8a and 8b are provided with ports 13a and 13b in addition to a connection port to a flow passage piping for a working medium and a container 12 sealed with an oxygen absorbent is connected to the ports. A valve 14 is arranged at the container 12. With the valve 14 closed, the valve 8a is operated, the container 12, an indoor unit 6, and a connection pipe 7 are communicated together, and with the valve 8b closed, the outdoor unit 5 and the indoor unit 6 are separated away from each other. Air in the indoor unit 6 and the piping 7 is brought into contact with an oxygen adsorbent. After it is left standing for a specified time, the container 12 is removed.  This constitution prevents mixture of oxygen in a refrigerating cycle so that constitution is simplified and desirable to environment.
Patent JP-2000117121-A (JP)
Title: Ex-situ presulfurization in the presence of hydrocarbon molecule
Inventor: DUFRESNE PIERRE
IPC: B01J33/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To activate effectively a catalyst by bringing the catalyst in contact with at least one hydrocarbon compound in the case of executing ox-situ presulfurization of the catalyst under presence of a hydrogen and at least one sulfur compound containing hydrogensulfide or sulfur. SOLUTION: In the case where a hydrogenation converting catalyst of hydrocarbon, especially hydrogenation treating catalyst of petroleum fraction, is presulfurized under presence of hydrogen and at least one sulfur compound, the catalyst is brought in contact with a hydrocarbon compound in a process prior to the presulfurization process. The hydrocarbon compound is supported by use of a dry impregnation means, and the impregnation is carried out at cold, i.e., and ordinary temperature. By this treatment, for example 10 to 100% of gross pore volume of the catalyst, more in details 30 to 100% are impregnated with the hydrocarbon compound. As the hydrocarbon compound, a compound containing oxygen, and especially a compound containing alcohol, acid, ketone, and aldehyde is used.
Patent JP-H10127970-A (JP)
Title: Sewing machine with thread cutting function
Inventor: TERAO AKIRA
IPC: D05B65/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To adopt a thread cutting device for a mechanism using various methods as means for transmitting the rotations of a sewing machine motor to the shuttle rod of a horizontal shuttle and further to miniaturize an automatic thread cutting device by proximating a thread cutting cam to the horizontal shuttle. SOLUTION: A thread cutting cam is fixed under a horizontal shuttle 1, a cam groove is formed on the lower surface of the thread cutting cam 5, and the cam groove is formed so as to increase/decrease a distance radially (horizontally) to the rotary axial line of the horizontal shuttle 1. Under the thread cutting cam 5, a frame 7 is positioned on a plane. Besides, on the lower surface of that frame 7, a pin 7a extended downward is erected. At that pin, an operating lever 9, of which the planar form is V-shaped, is mounted so as to be vertically slid at the bending part of that V shape. That pin is pushed up by an inserted spring.
Patent JP-H11125075-A (JP)
Title: Flush door
Inventor: MORIMOTO HITOSHI
IPC: B32B21/08
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a flush door excellent in external appearance in which a warp does not occur due to temperature and humidity by fixing a base board sticking a moisture-proof material on at least one of both faces of a framed member, and further laminating decorative members thereon. SOLUTION: On both sides of a square framed material 21, a base boards 12 is stuck, on which moisture-proof materials 13 including sheets formed by laminating plastic films and original paper, or a plastic films and aluminum foils are stuck. Furthermore, a decorative materials 11 comprising resin-made sheets or decorative plywoods 11 are stuck to form a flush door. An intermediate quality fiber plate having a good size stability is used for the base board 12, but a plywood and a veneer laminated material may also be used. The airtightness of the inner face of the flush door is maintained, and moisture is prevented from entering from outside to prevent generation of condensation and the like in the inside thereof. Thereby the strong flush door well applicable to an environmental condition can be obtained.
Patent JP-H04264028-A (JP)
Title: Synergic agent
Inventor: SUTEIIBUN JIYON FUOSUTAA
IPC: A61K31/535
Filed: 1991-11-06
Abstract: PURPOSE: To obtain a synergist simultaneously or mixedly containing an inhibitor of enzyme 5-lipoxygenase and a inhibitor of enzyme cyclooxygenase for curing inflammatory or arthritic disease. CONSTITUTION: This synergist simultaneously or mixedly contains a 5- lipoxygenase inhibitor selected from 6-[(3-fluoro-5-[4-methoxy-3,4,5,6-tetrahydro-2 H-pyran-4-yl]phenoxy)methyl]-1-methyl-2-quinolone and 4-[5-fluoro-3-(4-methyl-3- oxo-2,3-dihydro-4H-1,4-benzoxyazin-7-ylthio)phenyl]-4-methoxytetrahydr opyran and a cyclooxygenase inhibitor selected from indomethacin, flurbiprofen and diclofenac. A medical composition for synergistically curing inflammatory or arthritically disease can be prepared by combinedly using the synergist with a pharmaceutically permissible diluent or a carrier.
Patent JP-H09135482-A (JP)
Title: Radio control equipment for shutter
Inventor: KIKUTANI KAZUO
IPC: E06B9/56
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To facilitate wiring by inexpensively constituting the reception part of radio communication even in the configuration for performing both a shutter opening/closing operation and an onstacle detecting operation through radio communication. SOLUTION: A remote controller 3 transmits the operating signal of open/ close/stop through radio waves to a tuner 11 in a prescribed transmission code. When any obstacle is detected, an obstacle detector 7 optically transmits the fault detecting command of stop to a decoder 12 while using a transmission code having the same format as this transmission code. The outputs of the tuner 11 and the decoder 1 2 are inputted to the same input terminal 13a of a control circuit 13. The control circuit 13 analyzes the operating command of the transmitted code and controls the open/close of shutter by outputting a control signal corresponding to the operating signal and the fault detection command to a shutter control panel 1.
Patent JP-S63143657-A (JP)
Title: File transfer control system
Inventor: KONO KEIKO
IPC: G06F12/00
Filed: 1986-12-05
Abstract: PURPOSE:To easily synchronize data to be transmitted/received between the transmission side and the reception side even if transfer is interrupted by any fault and then transfer is restarted again by adding a sequence number capable of recognizing data to be transmitted individually to the data at the time of file transfer and transmitting the data. CONSTITUTION:A file reading means 5 transfers data transmitted from a file 6 to a reading data transmitting means 3. The means 3 receives a sequence number to be added from a transmission control means 4, adds the sequence number to the data transferred from the means 5 and transmits the composed data to a computer 2. A data receiving means 7 in the computer 2 receives the data transmitted from a computer 1, informs the sequence number added by the means 3 in the computer 1 to a reception control means 8 to delete the sequence number and transfers the data to a file writing means 9. The means 9 writes the data in a file 10.
Patent JP-S63144036-A (JP)
Title: Laminator
Inventor: MATSUMOTO SHOJI
IPC: H05K3/28
Filed: 1986-12-05
Abstract: PURPOSE:To enable the title laminator to seal only a part of an object to be sealed, by constituting the laminator so that a through groove is provided on one side machine frame where each thermocompression contacting roller is supported along a conveyor path of the object to be sealed, the other part of the object to be sealed is led outside and conveyed without being thermocompression contacted. CONSTITUTION:Two lower thermocompression contacting rollers 22, 24 sealing a work 7 (films between which an object to be sealed is put) by performing coaction among them are provided. The thermocompression contacting materials 71a are printed on, for example, two films 71, 72 extending over the whole surfaces of them and a part 73 which is not desirous to seal (even heat and pressure area not desirous to give) is connected with the films. The title laminator is constituted so that a through groove 1a is provided on one side machine frame where thermocompression contacting rollers 21-24 each are supported along a conveyor path of the work 7, through which the part 73 of the work 7, which is not desirous to seal is led out and the part 73 can be conveyed without being thermocompression contacted by the thermocompression contacting rollers 21-24 each.
Patent JP-H01131715-A (JP)
Title: Ground improving work by horizontal injection of chemical grout
Inventor: MIYAZAKI YASUO
IPC: E02D3/12
Filed: 1987-11-16
Abstract: PURPOSE:To raise the efficiency of operation by a method in which a guide cylinder with a pinch valve is horizontally attached to the vertical wall on the side of ground, and a double packer type sleeve injector is inserted into the casing pipe in the cylinder. CONSTITUTION:A vertical pit is excavated from the side of the ground (a) to be improved and a guide cylinder A with a pinch valve 3 is attached to the pit. A double packer type sleeve injector C is inserted into a casing pipe B inserted into the cylinder A, and a chemical grout is injected through the injector C into the ground. A wide area of the ground can thus be improved horizontally.
Patent JP-H03150694-A (JP)
Title: Unjust unsealing discriminaing method for package of food
Inventor: ONO SHIGEHIKO
IPC: G06K19/10
Filed: 1989-11-07
Abstract: PURPOSE:To discriminate whether a package of food is the one under suspicion that an unjust practice was given to it after it was unsealed or not by giving the indication of unsealing to a bar code, a label or an unsealing piece when the package of food is unsealed. CONSTITUTION:At the time of the sale of a rice ball, the bar code 4 can be read through the unsealing piece 3, but at the time of the unsealing of the package 2, namely, when the unsealing piece 3 is lifted up from the package 2, a part of the bar code 4 is stripped off by adhesive 5, and a stripped part 7 remaining at the package 2 side is formed. Accordingly, stipping is given to the central part of the bar code 4 of the unsealing piece 3 as following unsealing action, and the bar code 4 comes to be erased, and since the presence of unsealing can be easily discriminated by this unsealing indication by this erasure, it is confirmed. Thus, it can be discriminated whether the package of food is the one unsealed once or not.
Patent JP-S62147845-A (JP)
Inventor: ROJIYAA DEII BATESU
IPC: H04L12/40
Filed: 1986-12-05
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-2001112085-A (JP)
Title: Member for electroacoustic transducer
Inventor: NONOGAKI AKIHIRO
IPC: H04R7/26
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a member for electroacoustic transducer easy to manufacture where the sound quality is enhanced by distributing a resonance mode caused by the shape or the type of material or the like of the member for an electroacoustic transducer such as a diaphragm and a cap so as to suppress the peak and the dip or the like at middle and high frequencies. SOLUTION: A rubber elastic body adopting a cell structure is laminated perpendicularly onto the cap or the diaphragm or the like and integrated at the same time when the member is formed.
Patent JP-H05111153-A (JP)
Title: Power supply method
Inventor: MATSUOKA ISAO
IPC: H02J1/00
Filed: 1991-10-11
Abstract: PURPOSE:To make power units small and cheap and prevent the trouble of one power unit from affect two systems, in the case that two power units are provided, in the power supply method for supplying power to a unit peculiar to a first system, a unit peculiar to a second system, and a unit common to the first and second systems. CONSTITUTION:Power is supplied only to the unit peculiar to a first system from the output part 7-1 of a power unit 7, and power is supplied only to the unit peculiar to a second system from the output part of a power unit 8. As against this, to the unit 4 common to the first and second systems, power is supplied in common from the output parts 7-2 and 8-2 of the power unit 7 and the power unit 8.
Patent JP-S63144768-A (JP)
Title: Constant-voltage control circuit for inverter
Inventor: OTSU SATOSHI
IPC: H02M7/48
Filed: 1986-12-08
Abstract: PURPOSE:To miniaturize and lighten apparatus by controlling a peak value of voltage generated on a secondary side of transformer via a circuit converting the peak value into one over the square of said value. CONSTITUTION:An inverter circuit is composed of a DC input power 1 with voltage variation, push-pull switching elements 3-4, a transformer 5, a peak- value detecting circuit 9 of rectangular waved voltage applied to said transformer 5, and a control circuit 11 for said switching elements 3-4. In this case, a converter circuit 10 outputting a value proportional to one over the square of output voltage of said detecting circuit 9 is inserted between the detecting circuit 9 and control circuit 11. Thus, an effective value of output voltage can be held constant by a single stage push-pull circuit.
Patent JP-H05102108-A (JP)
Title: Manufacture of semiconductor element
Inventor: KOBAYASHI MOTOKI
IPC: H01L21/30
Filed: 1991-10-11
Abstract: PURPOSE:To provide a method for manufacturing a semiconductor element in which resist residue after dry-etching of a contact hole between Al wiring layers and plasma polymerized film can be completely removed. CONSTITUTION:An interlayer insulating film 5 is formed through a first wiring layer 4 on an entire substrate 10, its resist mask 6 is patterned by an optical lithography, then dry-etched, and ashed with a mixture gas of O2 gas and a gas containing fluorine so that ashing residue is easily removable. Then, it is cleaned by organic resist peeling agent to completely remove the residue.