baber/WOPTO huggingface dataset:
Patent JP-H07172437-A (JP)
Title: Panel sheet composed of cardboard honeycomb, and pallet
Inventor: OSADA HIROYASU
IPC: B65D19/34
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a panel sheet which is suitable for a user to assemble and secure the uniformity of load resistance without use of many members, by forming raw materials of cardboard structure to shape a honeycomb structure and forming a panel sheet by use of the honeycomb structure. CONSTITUTION:A pallet made of a cardboard honeycomb is composed of a combination structure of a honeycomb structure 1 as a pallet body, rectangular cylinders 3, 3 in which claws of a forklift are inserted. The carboad is assemblied so that the waves of inside cores are vertically positioned in the up-and down-sides, or the forward direction of waves becomes horizontal in order to obtain a compressive strength, in the honeycomb structure 1 and the square cylinders 3, 3. The honeycomb structure not only bears loads evenly but also has the resistance against a bending strength and a compressive strength although it is light and hence, it retains such a strength that it is not bent both tract and forth and sideward.
Patent JP-H11175603-A (JP)
Title: Method for measuring kick distance
Inventor: HORITSU KAZUO
IPC: G06Q50/16
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a kick distance measuring method capable of preventing the generation of a shortest route selection miss at a low cost even when there are plural barriers. SOLUTION: Shortest routes and their distances from an objective facility (a railroad station, an elementary school, a large storage, or the like) M1 up to all kick facilities (a crossing, a bridge, etc.), A1, A2, B1 to B3 allowed to be reaches directly without intersecting barriers (obstacles such as a railroad and a river) A, B or by passing other kick facilitate are previously found out. When a route R1 and the objective facility M1 are specified and a straight line connecting the route R1 to the facility M1 intersects with the barriers A, B, distances from the route R1 up to the kick facilities A2, B1 allowed to be directly reached without intersecting with the barriers A, B are found out at first.  Then a shortest distance from the route R1 up to the objective facility M1 is found out based on the previously found shortest distances from the kick facilities A2, B1 up to the facility M1 and the distance from the route R1 up to the kick facilities A2, B1 and the shortest distance is determined as a kick distance from the route R1 up to the facility M1.
Patent JP-H10188114-A (JP)
Title: Controller for automatic vending machine
Inventor: ISHIDA TAKASHI
IPC: G07F11/70
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To efficiently heat the canned beverages of different materials in an automatic vending machine for electromagnetic-induction-heating and selling beverage cans. SOLUTION: At the time of beverage can standby, a CPU 10 detects the resonance frequency f0 of a circuit at the time of the standby by a frequency detection circuit 9 and stores it in a RAM 15. At the time of detecting that the beverage can is carried to the heating position of an induction heating coil 5 by a can detection sensor 13, the CPU 10 detects the resonance frequency f1 of the circuit again and compares it with the resonance frequency f0 at the time of the standby stored in the RAM 15. At the time of f1=f0, the beverage can is judged as an aluminum can and a capacitor 7b for resonance at the time of the standby is selected. When f1 is lower than f0, it is judged as an iron can, signals are sent to a changeover switch and a resonance capacitor 7a for the iron can is selected.  A roller driving motor 3 is energized for prescribed time, the beverage can is rotated, the induction heating coil 5 is energized from a high frequency power source 6 and a series of heating operations are ended.
Patent JP-H06259066-A (JP)
Title: Parameter instruction device of electronic musical instrument
Inventor: YAMADA HIDEO
IPC: G10G1/00
Filed: 1993-12-21
Abstract: PURPOSE:To speedily specify a desired parameter by storing priority, parameter by parameter, moving a cursor on the basis of priority when cursor movement instruction is given, and se1ecting a parameter to which the cursor is set as a parameter to be edited. CONSTITUTION:A shortcut mode is a mode where the cursor 40 is set at a parameter with high priority and each parameter has a history flag, when parameter data is inputted, the history flag corresponding to the parameter is set to 1 and the parameter is given high priority. For example, the cursor 40 is positioned at a value 58 of a parameter LPFFREQ/EG with a parameter number 1 in a block 42, the history flag of a parameter LPFQ below it is 0, and the history flag of a parameter GAIN/EG further below it is 1. In this case, when a down cursor key is pressed once, the cursor 40 is positioned at the parameter GAIN/EG by skipping over the parameter LPFQ.
Patent JP-H10186687-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic device
Inventor: SUGIYAMA SATOMI
IPC: G03G15/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor excellent in mechanical characteristics such as lubricity and wear resistance, maintaining stable potential even after repeated use and giving an image having high image quality and to obtain a process cartridge with the photoreceptor and an electrophotographic device. SOLUTION: This electrophotographic photoreceptor has a photosensitive layer formed using polycarbonate resin having repeating units represented by the formula as a constituent. In the formula, R is H, alkyl, cycloalkyl or aryl.
Patent JP-H10180967-A (JP)
Title: Heat-resistant multilayer sheet and container using the sheet
Inventor: KATO YOSHIO
IPC: B32B27/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of a whitening phenomenon or a deformation at the time of boiling or retort sterilization, and cracks during the dropping and prevent transparency and oxygen barrier properties from deteriorating even after the sterilization by laminating a polyester resin layer at a lower Tg (glass transition temperature) than a high Tg resin layer, on the high Tg resin layer at a specific Tg. SOLUTION: At least, two polyester resin layers or more at a lower Tg than a high Tg resin layer at Tg of 120-180 deg.C containing polyallylate and polyethylenenaphthalate resins are laminated on the resin layer form a heat- resistant multilayer sheet. The examples of the best-suited polyethylenenaphthalate resin used for the high Tg layer and the low Tg layer are of 2,6-naphthalenedicarboxylic acid and ethyleneglycol. The entire thickness of the heat-resistant multilayer sheet after lamination is preferably 0.3-1.1mm, and at least, one of the layers of the sheet is made up of the high Tg layer and is preferably 0.06mm or more and more preferably, 0.1mm or more.
Patent JP-2001163858-A (JP)
Title: Method for producing aminopyridine derivative
Inventor: SUDO NAOTAKE
IPC: C07D491/113
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aminopyridine derivative in a high yield by a simple method. SOLUTION: This method for producing the aminopyridine derivative represented by the general formula (3) [R1 and R2 are each a group independently selected from the group consisting of alkyl groups which may have substituents, or R1 and R2 may be bound to each other to form a ring; the ring may have one or more substituents; B is a 4-pyridyl residue represented by the formula (4) or a 3-pyridyl residue represented by the formula (5)], characterized by reacting an N-substituted piperidone derivative with an amine compound in the presence of a palladium-containing catalyst and a hydrogen acceptor.
Patent JP-2001159271-A (JP)
Title: Door and door frame for retrofit
Inventor: KUME TOKUO
IPC: E06B3/36
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To block the gap between a door and a door frame with airtight rubber without largely protruding the door and the door frame from an existing frame. SOLUTION: The door 2 and the door frame 3 are fitted to the existing frame 1 for modification, the door frame 3 has a shape capable of being fitted to the outside of the existing frame 1, and a door stop face 6 is provided at the position blocking the opening section of the insertion groove 5 of the existing frame 1. The door 2 is made thin at the position facing the door stop face 6, a step section 8 is provided along the outer peripheral edge of the door 2, and the airtight rubber 4 is fixed to the step section 8. When the door 2 is closed, the airtight rubber 4 is elastically pressed to the door stop face 6 of the door frame 3 to block the gap between the door 2 and a frame material.
Patent JP-H07172814-A (JP)
Title: Production of porous spherical particles consisting substantially and essentially of silica
Inventor: MATSUI YASUSHI
IPC: C04B38/04
Filed: 1993-12-22
Abstract: PURPOSE:To produce silica particles good in sphericity and particle size distribution by eluting B2O3 incorporated in spherical particles obtained by a hydrolyzing condensation polymerization of tetraalkoxy silane and boron compd. CONSTITUTION:The porous spherical particles consisting substantially and essentially of silica are produced by a following method (1) or (2). (1) The tetraalkoxy silane (here after referred to as silane) and the boron compd. are subjected to hydrolyzing polycondensation reaction in a solution of water and water-soluble org. solvent in the coexistence of a catalyst to obtain spherical particles consisting essentially of SiO2 and B2O3, then a part or the whole of B2O3 is eluted from this particles (2) (i) the SiO2 particles formed by the hydrolizing polycondensation reaction of the silane or (ii) the spherical particles consisting of SiO2 and B2O3 formed by the hydrolyzing polycondensation reaction by the method (1) is dispersed in a liq. consisting of the silane, boron compd. and soln. of water and water-soluble org. solvent to increase the diameter of the spheical particles, then B2O3 is eluted from this particles.
Patent JP-H11167846-A (JP)
Title: Horizontal one point disconnector
Inventor: UMEDA TAKASHI
IPC: H01H31/28
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent melting loss accident due to contact separation by restricting the relative displacement of a pinching type contractor and a pinched type contactor in the up and down directions in an earthquake within a margin of the pinched type contactor to the pinching type contactor in the up and down directions. SOLUTION: This disconnector carrier out opening or closing a circuit by connecting or disconnecting a pinched type contactor 6a mounted in the tip part of one blade 7b with or from a pinching type contactor 6a mounted in the tip part of the other blade 7a in a double-leadfed hinged door opening or closing manner in a horizontal plane. In this case, a hook rod receiver 17 having a hole 18 is formed in the tip part of the latter blade 7a and a hook-shaped hook rod 20 to be inserted into the hole 18 of the hook rod receiver 17 in the circuit-closed state of the disconnector is formed in the former blade 7b. The relative displacement S of the hook rod 20 is the hole 18 of the hook rod receiver 17 in the up and down directions is made smaller than the margin L of the pinched type contactor 6b relative to the pinching type contactor 6a in the up and down direction.
Patent JP-2001165098-A (JP)
Title: Electric blower and vacuum cleaner
Inventor: MORISHITA KAZUHISA
IPC: F04D29/44
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric blower and a vacuum cleaner less in NZ sound. SOLUTION: Muffling recessed ribs 80 having the grooves of several millimeters of width and a cross-section formed generally in recessed shape are disposed on the wall surfaces of return guide vanes 35 provided in the return path of an air guide 10 at right angle to the direction of air flow. Thus, when the sound (NZ sound) generated at an impeller 11 passes the return guide vane 35, the noise can be muffled by the muffling recessed ribs 80.
Patent JP-H05250623-A (JP)
Title: Magnetic head
Inventor: SUTAINAA JIEI SUTORANDO
IPC: G11B15/62
Filed: 1992-12-25
Abstract: PURPOSE: To permit contact pressure between a pole chip and a tape to be sufficient by providing a magnetic head, to permit its side surfaces to be brought into contact with the pole chip of a magnetic head core at the both sides in a direction along the gap line of the magnetic head which is made by means of a comparatively soft non-magnetic material. CONSTITUTION: A ferromagnetic material body 12, a chip-off part 26 inside the ferromagnetic material body and a ferromagnetic material core 9, having the pole chips 13 and 14 inside the chip-off part which is arranged to be brought into contact with a magnetic tape 11. Then, a thin-glass layer 100 along the both sides of the pole chips 13, 14, and the contact surface of the pole chips 13 and 14, the glass layer 100 and the ferromagnetic material body 12 are worn by the contact with the tape 11 and, in accordance with the wear, the pole chips 13 and 14 are projected to the adjacent part of the ferromagnetic material body 12 and the glass layer 100. As a result, the tape 11 is mounted on the projected pole chips 13 and 14, so that sufficient contact pressure is obtained between the pole chips 13 and 14 and the tape 11.
Patent JP-H0778781-A (JP)
Title: Atmospheric pressure high-temperature processing device and gasd replacing method thereof
Inventor: YAMAGA KENICHI
IPC: H01L21/205
Filed: 1993-12-22
Abstract: PURPOSE:To enhance an atmospheric pressure high-temperature processing device in heat resistance, pressure resistance, and sealing properties so as to enable it to be exhausted and then filled with gas. CONSTITUTION:A cap 14 is provided to a processing chamber 4 wherein works W contained in a work housing boat 8 are thermally treated at high temperatures under the atmospheric pressure through the intermediary of a first high-temperature heat-resistant sealing means 32. An exhaust system 64 is connected to the exhaust port 26 of the processing chamber 4 through the intermediary of a second high-temperature heat-resistant sealing means 62, and a vacuum pump 78 is provided to the exhaust system 64 for replacing gas. In a gas replacing operation carried out before a process starts, air is exhausted from the processing chamber 4 by the vacuum pump 78, and inert gas is introduced into the reaction chamber 4 for replacing air when the reaction chamber is exhausted as high in degree of vacuum as prescribed.
Patent JP-2000170762-A (JP)
Title: Sliding bearing
Inventor: SUZUKI KIYOSHI
IPC: F16C29/02
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a sliding bearing having no fitting backlash even when an inexpensive material is used by protruding elastic bodies kept in contact with the outer periphery of a shaft on the inner face side of a tube body. SOLUTION: Three cut-up sliding lugs 2a-2c are formed by press machining, for example, on the inner face side of a tubular case 1 formed with a plate-like member made of a cold-rolled steel plate sheet and strip in cut length (SPCC), a zinc steel sheet or stainless steel. Three sliding lugs 2a-2c are arranged at apex positions of an equilateral triangle, and the contact points of the sliding lugs 2a-2c with a shaft are rounded. A resin material 5 based on tetrafluoroethylene generally used for a dry bearing material, for example, is stuck by coating to the inner face side after the sliding lugs 2a-2c are formed. The tube body 1 can be formed with the inexpensive elastic member, e.g. SPCC or stainless steel, by press machining, thus the tube body 1 can be formed at a low cost.
Patent JP-H09166702-A (JP)
Title: Light-controlling film and its production
Inventor: YAMAMOTO HIROSHI
IPC: B32B7/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a wide and long film having angle dependence of transmission for light by a simple production process. SOLUTION: A film 2 comprising a transparent plastic single layer film such as polyethylene or a multilayered film produced by laminating a plastic film with other films is dipped in a solvent which does not dissolve the film 2 and/or in a soln. of a surfactant for a specified time at specified temp. Then the film is wound on a roll 9 having 5-50mm diameter to give distortion to the film so that craze is uniformly produced perpendicular to the film surface and parallel to the width direction of the roll 9. Thus, a light-controlling film having angle dependence of transmission for light can be produced.
Patent JP-H05257058-A (JP)
Title: Focus displacement detecting device
IPC: G03F7/20
Filed: 1991-12-27
Abstract: PURPOSE:To stably detect focus displacement without being affected even by the the glass surface of low reflectance, even if the reflectance is changed or the deflection is generated by the presence of a pattern on a glass mask surface, in a focus displacement detecting device used for a laser mask repairing device. CONSTITUTION:Light outgoing from an LD2 (or 10) is obliquely made incident on the surface of a substrate 6, and reflected light is received by a photodetector 12 (or 1). Plural sets of focus displacement detecting mechanisms are axial- symmetrically arranged against the optical axis of a working optical system, and the sum total of the output signals of the photodetectors 1 and 12, is turned into a focus displacement detecting signal. Even on the glass surface of the low reflectance, focus displacement detecting signals are sufficiently obtained, and focus displacement can be stably detected without being affected by irregularities in the reflectance of the pattern part of a mask, and the warping and deflection of a mask substrate.
Patent JP-2000167371-A (JP)
Title: Granule treatment apparatus
Inventor: NAGANORI HISATO
IPC: B01F29/60
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a granule treating apparatus having a compact constitution while increasing the treatment capacity of a material to be treated. SOLUTION: In the granule treatment apparatus wherein a cylindrical rotor 2 having a cylindrical receiving surface 2a formed in the inner peripheral part thereof in order to stirr a material 1 to be treated under pressure is provided so as to be freely driven and rotated around its axis X and an inner piece 3 for pressing the material 1 to be treated to the receiving surface 2a is arranged in the cylindrical rotor 2 so as to approach the receiving surface 2 of the cylindrical rotor 2 and the inner piece 3 are provided in a casing 4 having an almost cylindrical inner peripheral surface 4a,  the axis X is turned laterally to attach the cylindrical rotor 2 and a circulating mechanism for cerculating the material 1 to be treated between the pressure space 5 held between the receiving surface 2a and the inner piece 3 in the casing 4 and the circulating route 6 sandwiched between the outer peripheral surface 2b of the cylindrical rotor 2 and the inner peripheral surface 4a of the casing 4 during the driving and rotation of the cylindrical rotor 2 is provided.
Patent JP-H09165918-A (JP)
Title: Wire discrimination mechanism in reinforcement bar tying machine
Inventor: ISHII SHUICHI
IPC: E04G21/12
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency by detecting an indication means provided in a spool on which a wire is wound, and identifying the type of wire, and automatically adjusting the twisting torque of a twister accordingly. SOLUTION: A reinforcement bar tying wire 1 is delivered by a wire delivery system 2, the wire 1 is guided by a guide arm 3 so as to wind it around a reinforcement bar intersection part in the form of a loop. And then a part of the wire loop is held by a twister 4 and twisted tightly and the loop is cut from the wire on the button side by a cutter. In such reinforcement bar tying machine, an indication means A such as a reflective seal 10 to indicate the type of the wire 1 in the spool 7 on which the wire 1 is wound is provided. And then it is detected by a detection means B such as a photo sensor 11 provided in the reinforcement bar tying machine to find out the kind of the wire. The twisting torque of the twister 4 is automatically adjusted in response to the kind of the wire 1 with a control means C formed of an MPU.
Patent JP-H07188001-A (JP)
Title: Benzaldehyde-based antiviral agent
Inventor: HOZUMI TOYOJI
IPC: A61K36/18
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a new antiviral agent containing a specified benzaldehyde which is an active component existing in a herb bennet extract. CONSTITUTION:An antiviral agent containing 3,4,5-trihydroxybenzaldehyde represented by the formula as the active component. This compound of the formula can be obtained by drying the whole plant of a herb bennet, boiling and extracting it in deionized water or distilled water, extracting the extracted solution with ethyl acetate, removing ethyl acetate to obtain the extract residue, treating it by the silica gel column chromatography method, eluting it with a chloroform-methanol mixture solvent (9:1), treating the eluted fraction by the silica gel chromatography method again, eluting it with an ethyl acetate- chloroform mixture solvent (1:4) and further purifying the eluted fraction by the reverse phase thin layer chromatography method using an acetonitrile-water mixture solvent (1:9).
Patent JP-2001167468-A (JP)
Title: Optical pickup
Inventor: HASEGAWA YUICHI
IPC: G11B19/12
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup capable of reducing the number of parts, reducing the cost and being miniaturized in a pickup in which a disk having first recording density is compatible with a disk having second recording density. SOLUTION: In the optical pickup having a first light source 2 emitting a first laser beam L1 for recording/reproducing an optical disk having a first recording density, a second light source 12 emitting a second laser beam L2 for recording/reproducing an optical disk having a second recording density lower than the first recording density, and a polarizing beam splitter 8 having a polarizing film 8A in the internal part in order to synthesize the optical axis of an optical system advancing from the first light source to the optical disk and the optical axis of an optical system advancing from the second light source to the optical disk on the same optical axis,  an optical part 46 operating as the condensing lens of the optical system of the backward path of the first laser beam is served also as the collimator lens or the NA exchange lens of the optical system of the forward path of the second laser beam. Thus, the number of part is reduced, the cost is also reduced and miniaturization is realized in the pickup in which the disk having the first recording density is compatible with the disk having the second recording density.