baber/WOPTO huggingface dataset:
Patent JP-2001163184-A (JP)
Title: Take-up device for seat belt
Inventor: YANO RYUJI
IPC: B60R21/01
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a take-up device for a seat belt capable of performing normal take-up and forced take-up with a simple structure while requiring no large capacity filter. SOLUTION: If disengagement of a seatbelt with a buckle is detected, a microcomputer 1 for controlling a motor switches on a transistor Tr1 when it judges that take-up is necessary in consideration of other conditions. The contact of a relay 2 is then switched off, a voltage from a DC power supply is applied to a first motor 3, and the first motor 3 takes up the seat belt by rotating with a designated torque. If an abnormal condition such as a collision is anticipated, a transistor Tr3 is switched on (a transistor Tr4 is kept switched off). Then, the contact of a relay 4 is switched on, a voltage is applied to a motor 4 from the DC power supply through the relay 4 and a relay 5, and the second motor 6 takes up the seatbelt by normally rotating with a big torque.
Patent JP-H07205041-A (JP)
Title: Impact wrench
Inventor: SHIRAI EIJI
IPC: B25B21/02
Filed: 1993-12-30
Abstract: PURPOSE:To provide an impact wrench capable of smoothly tightening or removing bolts and nuts on a narrow and complicated place. CONSTITUTION:In an impact wrench having the rotation driving part of an air motor 5, an impact clutch part 6 for transmitting the rotation of the rotation driving part and a driving socket part 7 rotated by receiving the rotational force of the impact clutch part 6, the rotation axial direction of the air motor 5, that of the impact clutch part 6 and that of the driving socket part 7 are arranged in parallel and sequentially connected by the engagint train of the flat gears 11, 12, 13 and 14. The rotation of the air motor 5 is transmitted to the driving socket part 7 via the impact clutch 6, and thus even when a space for inserting an impact wrench is small, tightening and removing of bolts and nuts are made easy.
Patent JP-H10166636-A (JP)
Title: Thermal head
Inventor: SUGIYAMA HAYAMI
IPC: B41J2/335
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To uniform pressing thereby solving a printing density irregularity, by using a metallic substrate which can be bent, fixing to a heat sink a thermal head having an end part subjected to R processing and forming a thermal head structure with a spring effect. SOLUTION: A metallic substrate 1 is constituted of three parts, namely, a long flat part 1a, a curved face part 6 at the left outer side where a heat- generating element 9 is arranged and which is bent with a radius of curvature R, and a short flat part 1b bent and folded at the outer side of the part 6. A section of the metallic substrate 1 is J-shaped as a whole. In order to bond a stepped heat sink 3 of an upper and a lower stages and the metallic substrate 1, a lower face 1b' of the short flat part 1b of the metallic substrate 1 and an upper face 3a' of a lower stage 3a of the heat sink 3 are bonded by an adhesive, and an upper face 3b' of an upper stage 3b of the heat sink 3 is bonded by a glaze layer 2b coated to a lower face 1a2 of the longer leg 1a of the metallic substrate 1.
Patent JP-H09178899-A (JP)
Title: Eluent inflow structure and eluent inflow member for radioactive nucleide eluting device
Inventor: YAMAGUCHI MICHIO
IPC: G21G4/08
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To attain the sterilization of an effluent with a simple structure and prevent the outflow of physiological salt solution by its back flow by liquid- tightly and airtightly mounting a membrane-like filter on the circumferential wall part of the space chamber of a needle support body. SOLUTION: A membrane-like filter 76 is liquid-tightly and airtightly mounted on the circumferential wall part of the space chamber 44 of a needle support body 70 by a groove 82 and an O-ring 84 so as to partition the space chamber 44 into an upper chamber 78 and a lower chamber 80. By using a polytetrafluorethylene resin for this filter 76, the filter can pass air but not pass eluent. The support body 70 integrally connects a bent needle fixing body 36 to a solution inflow needle fixing body 42 in such a manner as not to be removable. Thus, this eluent inflow member surely sterilizes the external air entering a physiological salt solution vial, and prevents the outflow of the physiological salt solution even when it flows backward. Further, the member can be made compact.
Patent JP-2000183822-A (JP)
Title: Optical antenna
Inventor: SHIMIZU YUKIHARU
IPC: H04B10/118
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce returned light (back reflection) of transmission light and to reduce the stray light of an optical system by providing a light absorbing member absorbing light at the central part of the reflection surface of a secondary mirror. SOLUTION: A black mask 12 is provided coaxially at the central part of a convex surface 11a being the reflection surface of a secondary mirror 11 and partially absorbs light L' passing through a group of collimator lenses. The shape of the mask 12 is a mountain type obtained by turning a parabola around a symmetry axis. That is, in this optical antenna, because the mask 12 is provided coaxially at the central part of the convex surface 11a being the reflection surface of the mirror 11, it has a function absorbing a part of the light L' passing through the group of collimator lenses in a very small area in the neighborhood of the center of the mirror 11. Then, it is possible to suppress returned light quantity by reducing reflectance in the surface 11a of the mirror 11 patially. Consequently, returned light (back reflection) is reduced and stray light of an optical system is reduced.
Patent JP-2001165388-A (JP)
Title: Method for making insulated panel
Inventor: MATSUMOTO MORIHIRO
IPC: B32B37/24
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for making an insulated panel by filling heat insulating material between outer metal sheets such that the heat insulating material of uniform quality is formed and occurrence of bulge of an insulated panel after a forming process of the heat insulating material is prevented. SOLUTION: A bent molded part 7 is formed respectively on the ends of both sides of metal hoop materials 5, 6 when a pair of the metal hoop materials 5, 6 is being conveyed. While the bent molded parts 7 on the both sides of each metal hoop materials are opposed each other, a plate-like insulation core material 3a composed of plastic foam is inserted and fixed in the area between the metal hoop materials 5, 6 excluding the area between the faced bent molded parts 7. Plastic foam mix is injected between the faced bent molded parts 7 and submitted to a pyrognostics for foaming so as to form a foam molding 3b, which is further integrated with the insulation core material 3a. An engaging part 4 which consists of the bent molded part 7 and the foam molding 3b is respectively formed on the above both ends.
Patent JP-H06156513-A (JP)
Title: Tooth paste tube with check valve
Inventor: SOTOMA YASUO
IPC: B65D35/52
Filed: 1992-11-25
Abstract: PURPOSE:To obtain a tooth paste tube which is more clean and easy in handling by providing a check valve at the outlet. CONSTITUTION:There is almost no resistance when the tooth paste in a tube 2 is squeezed but the tooth paste, water, air can be completely checked against entering into the tube 2 from the outside, by a check valve 1 made of an elastic material and radially and coaxially cut.
Patent JP-H06185177-A (JP)
Title: Mounting structure for solar cell panel
Inventor: YAMASAKA NOBORU
IPC: E04D13/18
Filed: 1992-12-16
Abstract: PURPOSE:To perform the mounting works for a solar cell panel very easily and enhance the water cutting performance in the sub-water part. CONSTITUTION:Each solar cell panel 1 is made in a form approx. quadrangularly wherein the side end faces are surrounded by frame member, and a supporting tool 2 is equipped with a fixation part 21 fixed onto the underlay A, a rising part 22, and a detention part 23. The panels 1 are arranged in the form of rhombic thatching so that one diagonal of each panel lies alongside the flow direction while the other diagonal is in the horizontal direction, and also the inner surface of a frame member 4 located at the sub-water side slant edge member of the panel 1 is contacted with the detention part 23. In this contacting part, a fixing tool 6 is driven fast from the outside surface of the frame member 4.
Patent JP-H0539790-A (JP)
Title: Pump unit
Inventor: NISHIDA YUTAKA
IPC: F04C29/02
Filed: 1991-12-19
Abstract: PURPOSE:To provide a pump unit in which a solution containing vapor separated in an air separator chamber will not allow a float to malfunction and the air separator chamber which can comfortably separate a vapor-liquid is provided. CONSTITUTION:A shield plate 54 is provided in an air separator chamber 36 by facing to the opening at the air separator chamber 36 side of a passage 42 communicating a pump chamber 5 to the air separator chamber 36. When an oil solution containing vapor is jetted in the air separator chamber 36 from the passage 42, the oil solution collides with the shield plate 54 to decrease its force, dropping on a liquid surface. This reduces the foaming of the oil solution to the utmost to inhibit the stirring of the oil solution as well. Consequently. the vapor is separated to positively return the oil solution to the pump suction side. The result can enhance the separation efficiency of a vapor-liquid and the solution feeding efficiency of the oil solution. In addition, no bubbles or no dense vapor will be released from an air escape passage to increase safety. The loss of resources can also be prevented.
Patent JP-H07179927-A (JP)
Title: Method for refining molten steel in ladle
Inventor: YAMADA KATSUHIKO
IPC: C21C7/10
Filed: 1993-12-21
Abstract: PURPOSE:To efficiently and inexpensively execute the stable refining of molten steel with large capacity by charging the molten steel together with a deoxidizer into a ladle, covering it with slag, blowing inert gas under reduced pressure at a specific condition and executing gas bubbling treatment. CONSTITUTION:The molten steel undeoxidized yet 1 is charged into the ladle 2 together with the deoxidizer. This molten steel 1 is covered with the slag 3 having a non-oxidizing prescribed component matched to the refining object to form an air-tight cover 4. Successively, the inert gas is blown from a plug 7 to the bottom part while reducing the pressure of atmosphere above the molten steel by a vacuum pump 6 to execute the gas bubbling treatment. In this ladle-refining method of the molten steel for reducing oxygen and non-metallic inclusion, etc., harmful to the toughness and fatigue resistance, etc., the blowing gas vol., V Nl/min, the atmospheric pressure above the molten steel, PakPa, and the necessary refining time, tn min, corresponding to the capacity of the ladle 2 (W ton) are set based on the formulae (V 3.0W+210 (+ or -30% permissible range), Pa=0.17W+15 (Pa=20-50) and 0.033W+3<=tn<=1.5(0.033W+3)).
Patent JP-H10178895-A (JP)
Title: Lawn surface cleaning machine
Inventor: KOYAIZU SATORU
IPC: A01G1/12
Filed: 1996-12-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the cleaning marks on a lawn surface and to improve the cleaning effect of a lawn surface cleaning machine for recovering dead grass kinds remaining on the lawn surface and cleaning the lawn surface. SOLUTION: This lawn surface cleaning machine rotates a rotary brush B disposed inside a casing upwards at a high speed while moving a machine body forwards, scoops up the dead grass kinds remaining on the lawn surface, simultaneously discharges the dead grass kinds sucked and recovered by an air flow generated by the high-speed upward rotation of the rotary brush B from the inside of the casing and gathers them in a grass gathering box connected to it.  In this case, the rotary brush B is in a structure provided with plural bristle columns BL for which many bristles 12 are flocked on the outer peripheral surface of a brush drum 11 in a helical shape for bringing the bristle 12 at the center part of the brush drum 11 into contact with the lawn surface L last in an upward rotation state while helical directions are mutually opposite from the center part of the shaft center direction of the brush drum 11 to both ends. A rake-out roller R3 is disposed between the rotary brush B and a front roller R1 .
Patent JP-H07198915-A (JP)
Title: Fine-structure total reflection prism mirror
Inventor: ENGETSU HIKARI
IPC: G02B5/124
Filed: 1993-12-30
Abstract: PURPOSE:To provide an inexpensive prism mirror capable of being obtained only by a forming process without coating the rear with metal by serrating a high-refractive-index plate, etc., and totally reflecting light by the rear. CONSTITUTION:An incident light 6 is passed through a mirror front 3, totally reflected by a first total reflection surface and then totally reflected by a second total reflection surface 2 to greet the eyes 5 of a person. The width of the first total reflection surface 1 and second total reflection surface 2 is made very small.
Patent JP-2001163536-A (JP)
Title: Call registration device for elevator
Inventor: ASHIKAWA KEIJI
IPC: B66B1/46
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To compactify an operation panel, to prevent an erroneous call, and to simplify structure. SOLUTION: A going floor is selected by a dial 4, and the selected going floor is registered by a register button 6, in this call registration device capable of coducting a large number of call registrations using the one operation panel.
Patent JP-H05170153-A (JP)
Title: Theft preventing device for bicycle
Inventor: FUKUDA HITOSHI
IPC: B62H5/20
Filed: 1991-12-25
Abstract: PURPOSE:To provide a theft preventing device for a bicycle capable of being inconspicuously fitted and capable of surely preventing a theft. CONSTITUTION:A main body 7 and a power source section 15 are inconspicuously provided on the rear side of a saddle. When an operation control member 19 is extracted from the main body 7, a power source section fixing member 18 is coupled with the power source section 15 to fix the power source section 15 to the main body 7, a power switch 20 is turned on, and power is fed to the main body 7 from the power source section 15 to set the main body 7 to the operating state.
Patent JP-H05172702-A (JP)
Title: Trouble diagnosing apparatus for automobile
Inventor: MIZUNO KIMIO
IPC: B60R16/02
Filed: 1991-12-25
Abstract: PURPOSE:To select optimum one from trouble diagnosis programs which are prepared by inputting VIN(vehicle identification code). CONSTITUTION:One optimum program is selected out of programs stored in a trouble diagnosis program storage part 36. In a VIN storage part 29, VIN for specifying a vehicle is stored. Using ECU-ID obtained from ECU1 as a retrieval key, the VIN of the vehicle carrying ECU of the same type is read out from the VIN storage part 29. In the case when there are a plurality of VIN candidates, one of them is selected by an instruction from a keyboard 26. A check digit is inputted from the keyboard 26, and when this check digit is judged to be correct by a comparing part 35, the VIN is supplied to the trouble diagnosis program storage part 36. The program selected with this VIN used as a key is outputted for a trouble diagnosis.
Patent JP-2000175502-A (JP)
Title: Cultivating equipment
Inventor: INUI MASAYOSHI
IPC: A01B13/02
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To simplify handling operation such as the switching between cultivating work (one for plowing a field for transplanting young rice plants) and ridging one, or the like and also to improve workability on ridge making. SOLUTION: This cultivating equipment has the second rear cover 12 at the rear of a rear cover 11 which attends the rear from upper surface board 10 above a rotary nail 9. The rear cover 12 is constituted in a divided state, on the both surfaces of which hillers 36 can be mounted in a vertically turnable and fixable state.
Patent JP-H04304731-A (JP)
Title: Service releasing system used in telecommunica- tion network and method thereof
Inventor: JIEEMUZU DEII ASUKIYUU
IPC: H04M3/22
Filed: 1991-12-27
Abstract: PURPOSE: To quickly find out and cope with a fault so that interruption of a communication service due to the fault does not impose restrictions on a subscriber. CONSTITUTION: At a nodal point 100-N, line terminal equipments 20-1 to 20-N monitor this nodal point and the operation states of optical fiber cables 10-1 to 10-N, which form links connected to this nodal point, and record alarms. An alarm processor 40 performs polling for the presence/absence of an alarm in the nodal point and links to line terminal equipments; and in the case of the presence of an alarm, the processor 40 reports it to a central controller 300 through a satellite 56 or a ground network 90 together with its degree (interruption or continuation). In response to the report, the central controller 300 searches a standby capacity to be substituted for the faulty nodal point or link and sets an alternative route. After confirming conduction of the alternative route by the continuity test using a restoration test equipment 45, the alarm processor 40 switches traffic from the faulty route to the alternative route.
Patent JP-H05209158-A (JP)
Title: Water-resistant adhesive composition
Inventor: TANAKA KATSUAKI
IPC: C09J103/02
Filed: 1991-12-30
Abstract: PURPOSE:To provide the subject composition excellent in workability and quick laminating suitability, useful for water-resistant corrugated fiberboards, etc., comprising starch and a specific one-pack water resistance-imparting agent at specified proportion. CONSTITUTION:The objective composition comprise 100 pts.wt. of starch and 0.1-15 pts.wt. of an one-pack water resistance-imparting agent composed of a ketone resin and cationized polyamide resin.
Patent JP-H11191038-A (JP)
Title: Data processor and print controller, data processing method of data processor and memory resource setting method of print controller, and storage medium stored with computer-readable program
Inventor: YAGI MASAYA
IPC: B41J5/30
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To freely prepare a print processing environment wherein received print data can be processed efficiently while print data are requested of a data processor in optimum timing even when any compressed data is transferred. SOLUTION: Prior to the transfer of compressed print data on the side of a host compute 300, data regarding a compression system and a compression level are received by a printer 1500 from the host computer 300 and analyzed by a decoding part 22, which variably sets the FIFO memory monitor level on a RAM 17 for determining the transfer request of print data to a FIFO monitor part 23 according to the compression system and compression level.
Patent JP-2000182265-A (JP)
Title: Optical head
Inventor: OGATA DAISUKE
IPC: G11B7/135
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical head having a signal recording and reproducing performance practically usable without means of limiting opening a at low cost, in an optical head to record/reproduce optical information recording media having light sources of two different sorts of wavelengths and base materials of different thickness. SOLUTION: On the surface of a lens or an optical part in an optical passage, means of changing optical phase distribution 14a-14c in a region a little near to the outer peripheral of an entrance pupil of an objective lens 14 are provided. The boundary of the region is 75% of an effective diameter of the objective lens in the case of finite optical system and likewise 60% of the same in the case of infinite optical system. This region is constituted by dividing into plural ringlike sections and alternatively arranging a section giving phase difference in level and a section giving no such difference. The amount of phase difference in level then is set so as to be an integral multiple of the wavelength for a light of shorter wavelength and to be around 180 deg. for a light of long wavelength.
Patent JP-H11188797-A (JP)
Title: Fiber reinforced resin molded product and its manufacture
Inventor: WADAHARA EISUKE
IPC: B29C70/10
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To make moldability easy while strength, rigidity, and impact resistance are provided by a method wherein an weight-average length of a fiber contained in a fiber reinforced resin molded product and a value based on a fiber content are allowed to have specific values. SOLUTION: A fiber contained in a fiber reinforced resin molded product is allowed to have a value of 7 or over up to and including 600 in the formula: Σ(1wa×Wf). Herein, 1wa indicates an weight-average fiber length (mm) of the fiber contained in the fiber reinforced resin molded product, Wf indicates a fiber content (wt.%), and Σ means, when the fiber contained in the fiber reinforced resin molded product has a plurality of kinds, that values in the parenthesis are totalized for each fiber. When Wf is 8 wt.% or over up to and including 70 wt.%, or 1wa is 0.1 mm or over up to and including 10 mm, mechanical properties such as strength, rigidity, impact resistance, etc., come to have an optimum balance, and moldability becomes especially good.  Further, as the resin, a thermoplastic resin which is more excellent in impact resistance and can be injection molded, is preferable.
Patent JP-H06193198-A (JP)
Title: Anchorage device of fiber reinforced tendon for prestressed concrete
Inventor: OKITA KATSUNAO
IPC: E04C5/12
Filed: 1992-12-26
Abstract: PURPOSE:To effectively prevent fracture or dislocation of a fiber reinforced material-made tendon at an anchorage device of the fiber reinforced material- made tendon for prestressed concrete. CONSTITUTION:A tendon 4 is held by wedges 1 that can be divided into plural numbers, and the wedges 1 are inserted into a wedge holder 2 to anchor the tendon 4 to constitute an anchorage device of fiber reinforced material made- tendon for prestressed concrete, and a resin coated layer 5 is provided on the surface of retaining grooves 3. Shear force which is applied to the tendon 4 is reduced by the resin coated layer 5, and frictional force to prevent the tendon from being extracted is secured by the layer 5.
Patent JP-2001172427-A (JP)
Title: Method for dehalogenation of organohalogen-containing plastic
Inventor: MASUDA SEIICHI
IPC: C08J11/16
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a dehalogenation method applicable to flexible organohalogen-contg. plastics (e.g. plasticized polyvinyl chloride, flame-retardant polyethylene) and capable of removing >=99% halogen safely and in a relatively short treatment time. SOLUTION: This dehalogenation method comprises the following process: organohalogen-contg. plastics are kneaded with at least one metal compound selected from metal oxides, hydroxides and carbonates (e.g. quicklime) and then subjected to mechanochemical treatment by making use of grinding operation, or the like, using a planet-type ball mill to convert the chlorine fraction of the plastics to a water-soluble compound(s) through reaction with the metal compound(s) followed by washing to elute the chlorine fraction, thereby recovering the resultant dehalogenated plastics.