baber/WOPTO huggingface dataset:
Patent JP-H04169209-A (JP)
Title: Manufacture of laminated sheet
Inventor: KIMURA KIKUO
IPC: B32B37/10
Filed: 1990-11-01
Abstract: PURPOSE:To reduce the appearance inferiority of the surface of a laminated sheet after a long laminated body is molded under heating and pressure by arranging long metal foils to the upper and under surfaces of a required number of long prepregs and further arranging long releasable films to the ends parts of the outermost layers thereof. CONSTITUTION:Copper foils 2 coated with a resin are respectively arranged to the upper and under surfaces of seven long phenol resin impregnated papers 1 and polyester films 4 are further arranged to the outermost layers of the impregnated papers from the end parts thereof to the interiors thereof to form a laminated body 5 which is, in turn, pressed and heated by endless steel belts 3 to be subjected to laminate molding for 20 min. Thereafter, the films 4 are removed and the laminated one is cut by a cutter 6 to obtain a double-side copper-clad laminated sheet 7. By this method, the appearance inferiority of the laminated sheet 7 can be reduced.
Patent JP-H06147455-A (JP)
Title: Low noise combustion device
Inventor: NAKAMOTO MITSUYOSHI
IPC: F23D14/72
Filed: 1992-11-09
Abstract: PURPOSE:To prevent vibratory combustion under a high load combustion by a method wherein a gas discharging part and a bottom part are provided with sound absorbing parts in such a way that they hold flames of opposing flow. CONSTITUTION:Opposing flame holes 31 are arranged coaxially from each other. Three rows of flame holes are arranged toward an outlet 15 of a combustion chamber so as to form opposing flow flames having flame extremity ends faced to each other. One opening of a combustion chamber 14 forms the outlet 15 of the combustion chamber and the other opening forms a lid acting as a bottom part 14A. The bottom part 14A is provided with a bottom sound muffling material 23. Combustion gas 11 of high temperature generated at the combustion chamber is passed between fins while transferring heat to fins 19 to become combustion gas 11 of low temperature and then the low temperature gas flows into a downstream side discharging part 8 of a heat exchanger 7. A sound muffling part 21 is placed adjacent to the gas discharging part 8 through a screen 20. A sound muffling member 27 of the gas discharging pipe is arranged between the gas discharging part 8 and the as discharging pipe 9 communicating with a discharging cylinder 10. With such an arrangement as above, it is possible to prevent reflection of vibration of combustion gas generated by the flame.
Patent JP-2000129699-A (JP)
Title: Earthquake resisting underground structure
Inventor: OSHIMA YOSHITAKA
IPC: E21D13/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an underground structure wherein the frictional force between the underground structure and soil mounted thereon at the time of an earthquake can be reduced and direct soil pressure can be prevented from increasing, and hence increase in cost can be limited, without increasing the strength of the structure as compared with a conventional one. SOLUTION: The earthquake resistant underground structure consists of an underground structure body 1, buried in the ground, a slide part 5 which is composed of low friction materials and laid on an upper slab 1a of the body 1, and a soft material 6 which is softer than the surrounding ground 3 and disposed on the sides of the body 1. In this case, the frictional force between the part 5 and the body 1 is made smaller than the frictional force between soil 2 mounted directly on the body 1 and the body 1, which prevents direct soil pressure from increasing.
Patent JP-H10139050-A (JP)
Title: Bag having engagement piece
Inventor: TAKASHIGE MASAO
IPC: B65D33/25
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a bag having an engagement piece which is excellent in sealability and engagement strength and inexpensive. SOLUTION: A seal type engagement piece 13 provided with a male member and a female member to be engaged with each other, and an engagement piece 14 of engagement strength keeping type are provided in double at an opening side of a bag body 12, and the adhesive substance 28 is interposed between the male member and the female member of the seal type engagement piece 13. The adhesive substance 28 is polybutene, silicone oil, edible oil, mineral oil, etc., whose kinematic viscosity is <=5000 ×10<-6> m<2> /s (100 deg.C).
Patent JP-H10138082-A (JP)
Title: Balance device for eccentric crank mechanism
Inventor: MATSUMURA KOJI
IPC: B23Q11/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To eliminate imbalance generated by eccentric weight of an eccentric part in accordance with change of a stroke. SOLUTION: An eccentric shaft 67 is penetrated at an eccentric position of a crank shaft 53 driven by a rotation drive unit. A pivot part 69 of an eccentric shaft is protruded at one end of an eccentric shaft 67, and a connecting rod 73 is connected to the pivot part 69. The eccentric shaft 67 is positioned and fixed to the crank shaft 53 by a clamp block 85. One end side of a balance block 97 is pivotally supported on the eccentric shaft 67 at a position on the opposite side to the pivot part 69 from an eccentric shaft center through a first pin 101, and the other end side of the balance block 97 is pivotally supported on a tip of a lever 105 which is rotatable to a clamp block 85 through a second pin 109.  A gravity center position of the balance block 97 and the pivot part 69 become symmetric positions to a rotation center of the crank shaft 53, thereby weight imbalance of the pivot part 69 is eliminated.
Patent JP-S62157620-A (JP)
Inventor: OKUMURA KOICHI
IPC: B29C48/06
Filed: 1985-12-28
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-S63149654-A (JP)
Title: Photosensitive body
Inventor: FUJIMAKI YOSHIHIDE
IPC: G03G5/06
Filed: 1986-12-15
Abstract: PURPOSE:To enhance the sensitivity of a photosensitive body to long wavelength light so that operation with positive charge is permitted and the generation of ozone is decreased by incorporating specific nonmetallic phthalocyanine and hydrazone compd. into the same layer. CONSTITUTION:The nonmetallic phthalocyanine as a carrier generating material and >=1 kinds of the hydrazone compds. expressed by the formula as a carrier generating material are incorporated into a photosensitive layer 6 on a base 1 or a carrier generation 2 on a carrier transfer layer 3. The phthalocyanine having 7.5 deg.+ or -0.2 deg., 9.1 deg.+ or -0.2 deg., 16.7 deg.+ or -0.2 deg., 17.3 deg.+ or -0.2 deg., and 22.3 deg.+ or -0.2 deg. main peak of the Bragg angle 2theta to a CuKalpha ray is used as the above-mentioned phthalocyanine. In the formula R<1> denotes (substd.)aryl, (substd.)heterocycle; R<2> denotes H, (substd.)alkyl, etc.; X denotes H, halogen, etc.
Patent JP-H08161349-A (JP)
Title: Character string retrieving device
Inventor: SAKUTA MAKI
IPC: G06F17/27
Filed: 1994-12-02
Abstract: PURPOSE: To easily confirm the result of retrieving by conversasionally magnified-displaying a retrieved character string with the display range before and after it based on user's instruction. CONSTITUTION: Concerning a structured document developed in the document area 13a of a memory means 13 by a document file reading means 12, a retrieving object character string is retrieved by a character string retrieving means 14 and position information of the retrieving object character string within the document area 13a which is hit by this is stored in a pertinent table 13b. A document contents taking-out means 16 first takes the document contents of the minimum structure unit of the retrieving object character string from the document area 13a, the pertinent position table 13b and the contents of the structure unit position table 13c, and displays it on a display means 18.  In accordance with the instruction of a magnification instructing means 17, the document contents taking-out means 16 takes out the document contents of a structure unit larger by one step including the retrieving object character string and displays it on the display means 18.
Patent JP-H07154627-A (JP)
Title: Vertical pulse generating circuit
Inventor: OKUMURA NAOJI
IPC: H04N5/06
Filed: 1993-11-30
Abstract: PURPOSE:To prevent a position of a video image from changing even when a vertical frequency is changed due to fast feeding or rewinding of a VTR by varying a vertical position of the video image depending an external vertical position with respect to the vertical pulse generating circuit varying the vertical position of the video image. CONSTITUTION:The vertical pulse generating circuit is provided with a vertical synchronizing separator circuit 1 separating a vertical pulse from a composite video signal, a field frequency detection circuit 4 detecting a field frequency of a 1st field or a 2nd field from an output of the vertical synchronizing separator circuit 1, a correction circuit 5 correcting a vertical position given externally with an output of the field frequency detection circuit 4, a variable delay circuit 2 delaying a vertical pulse through the varied delay time depending on the output of the correction circuit 5 and a vertical output circuit 3 generating a sawtooth wave for vertical deflection from the output of the variable delay circuit 2.
Patent JP-H05222001-A (JP)
Title: Preparation of 1,4,5,6-tetrahydropyridazine
Inventor: RUUTOBUITSUHI SHIYUSUTAA
IPC: C07B61/00
Filed: 1992-11-10
Abstract: PURPOSE: To prepare 1,4,5,6-tetrahydropyridazine easily by catalytically and partially hydrogenating pyridazine using a noble metal catalyst of subgroup VIII of the Periodic Table of the elements such as ruthenium, rhodium or platinum.  
     CONSTITUTION: The 1,4,5,6-tetrahydropyridazine of formula II is obtained by hydrogenating pyridazine of formula I (R 1 -R 4  are each H, 1-4C alkyl or 1-4C alkoxy) using a catalyst obtained by supporting elements of subgroup VIII of the Periodic Table such as ruthenium, rhodium or platinum on the inert carrier such as active carbon having preferably the pores with large pore size, at a temperature of 10-150°C and under a pressure of 1-500 bar. The compound of formula II is useful as a starting material for preparing herbicides. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06152278-A (JP)
Title: Power amplifying device
Inventor: KODAMA KEIJI
IPC: H03F3/68
Filed: 1992-11-10
Abstract: PURPOSE:To improve the efficiency by allowing a power distributor and a power synthesizer consisting of slot plate antennas to face each other and inserting plural amplifiers between them and increasing diameters and the number of amplifying elements of the power distributor and the power synthesizer to cope with the gain and the efficiency independently of the band. CONSTITUTION:Respective radial waveguides 2 and 5 of the power distributor and the power synthesizer are allowed to face each other, and amplifiers are inserted between slots 3 and 6 provided on concentric circles of these waveguides. The high-frequency signal from a coaxial line 1 is propagated in the radial waveguide 2 in the radial direction and is distributed and taken out from slots 3, and these signals are amplified with desired levels by amplifiers and are supplied to slots 6 of the radial waveguide 5 and are synthesized and outputted to a waveguide 4. Since height (b) of radial waveguides is made sufficiently shorter than the wavelength of the TEM wave, in-phase high frequencies are taker. out from slots to eliminate a need of phase difference compensation, and at the time of increasing the number of amplifiers, diameters of the power distributor and the power synthesizer are only increased to cope with the efficiency and the gain, and the efficiency is not degraded.
Patent JP-H04173749-A (JP)
Title: Method for stabilizing 1,1-dichloro-2,2,2-trifluoroethane
Inventor: FUKUSHIMA MASATO
IPC: C07C19/08
Filed: 1990-11-07
Abstract: PURPOSE:To stabilize the title compound by adding an epoxy compound to the title compound, thereby suppressing the generation of 1-chloro-2,2,2- trifluoroethane which is a decomposition product of the title compound. CONSTITUTION:An epoxy compound such as 1,2-butylene oxide, propylene oxide, phenylglycidyl ether or trimethylolpropane triglycidyl ether is added to 1,1- dichloro-2,2,2-trifluoroethane (R123) at an amount of 0.001-10wt.%, preferably 0.05-5wt.% based on R123. Thereby, generation of 1-chloro-2,2,2-trifluoroethane which is a decomposition product of R123 and is suspected as a carcinogenic substance is suppressed to provide a stabilized R123 which is usable for forming agent, refrigeration medium, aerosol and solvent, etc., as a substitute for trichlorofluoromethane.
Patent JP-S61154664-A (JP)
Inventor: UIRIAMU KURATSUTO
IPC: B65D81/00
Filed: 1985-12-27
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-S61162598-A (JP)
Title: Liquid bleaching composition
Inventor: MARTIN ALEXANDER
IPC: C11D3/02
Filed: 1985-12-27
Abstract: The present invention pertains to an aqueous stable thickened low-pH bleaching composition comprising(a) a thickening surfactant selected from the group consisting of amine-oxides, amines and cationic detergent actives,(b) a cold-water soluble inorganic peroxy compound,(c) a strong acid. and(d) optionally a bleach-compatible electrolyte salt.
Patent JP-H03159618-A (JP)
Title: Automatic rice cooker
Inventor: KANEFUJI YUJI
IPC: A47J27/14
Filed: 1989-11-17
Abstract: PURPOSE:To operate from washing of rice to cooking thereof with a high efficiency and simplify the structure by constituting a vessel transfer structure such that cooking vessels are replaced when they are transferred through a washed rice feeder, a vessel container and a cooker. CONSTITUTION:A feeder of washed rice for feeding washed rice to a rice cooking vessel 7, a vessel container 15 for setting the vessel 7, and a cooking device 16 for cooking rice after receiving the vessel fed with washed rice are arranged along one side of the transfer path of the vessel transfer device for transferring and holding the rice cooking vessel 7. This vessel transfer device is constituted so that the vessels 7 are transferred and held along the length and further replaced 6. In this constitution, feeding of washed rice, cooking of rice, and setting of the cooking vessels can automatically be carried out as a serial operation and a cooking processing from rice-washing to cooking of rice can be completed with a high efficiency by use of many cooking vessels 7. And charging and discharging of cooking vessels 7 among respective devices against the vessel transfer device cen chiefly and easily be carried out in a plane and the handling efficiency can be increased and the structure can be simplified as well.
Patent JP-H08132756-A (JP)
Title: Automatic bookbinding apparatus
Inventor: AKAZAWA SO
IPC: B42C3/00
Filed: 1994-11-08
Abstract: PURPOSE: To provide an automatic bookbinding apparatus reducing a manual work process in a publishing office of a bill/check book fitted with an MICR reader. CONSTITUTION: A main control part 11 controls the operation timings of the respective parts within an automatic bookbinding apparatus 1 in main processing and analyzes the content of the MICR characters read in an MICR reading part to discriminate and inform MICR data error content and the preliminarily registered parameter related to the booklet constitution of a bill/check book is analyzed by a counter to discriminate and inform a page constitution error or the like and processing printing out the respective error contents by a journal printer part 8 is performed.
Patent JP-H03164553-A (JP)
Title: Misfired cylinder detecting device for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: G01M15/00
Filed: 1989-11-21
Abstract: PURPOSE:To facilitate detection by computing the engine fluctuation degree discrimination value corresponding to the variation of average effective pressure on the basis of a rotation period, and correcting the discrimination value on the basis of engine speed at the time of comparing the discrimination value and a slice level in order to detect a misfired cylinder. CONSTITUTION:In order to detect a misfired cylinder in an internal combustion engine, the rotation period of the internal combustion engine is measured by a means A. The engine fluctuation degree discrimination value, the value corresponding to the variation of average effective pressure, is computed by a means B for each cylinder on the basis of the measured rotation period. The computed discrimination value is further corrected by a means C on the basis of the engine speed. The corrected discrimination value and a specified slice level are compared to discriminate a misfired cylinder by a means D. Accordingly, there is no need to set the slice level variably according to the engine speed in order to correspond to the level change of the discrimination value due to the engine speed, thus achieving decrease in the slice level matching manhours and the like.
Patent JP-2000135609-A (JP)
Title: Method for controlling fastening or loose of hydraulic chuck film
Inventor: ROUSSEL JACQUES
IPC: F15B11/028
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To disclose a control method for the hydraulic chuck of a rotary machine tool for fastening a work to be machined, to be operated by a double acting fastening/loosening actuator. SOLUTION: When fastening pressure to be controlled based on a set point for fastening pressure is applied at least to one chamber of an actuator 20, and when pressure is abruptly lowered just because of the failure in control pressure of the actuator 20 at the upstream, pressure is maintained by a pressure corresponding chamber. Fastening pressure is controlled by means of a closed loop, and furthermore, fastening pressure within the chamber is corrected, and the maintenance of pressure of the specified period of time is nullified by the request of an operator correcting fastening pressure applied to a work. The period of time for nullification is at least equivalent to the time required by the pressure stabilization of a control system.
Patent JP-H08155034-A (JP)
Title: Valve for medical appliances
Inventor: KURIMOTO MUNEHITO
IPC: A61M25/00
Filed: 1994-12-05
Abstract: PURPOSE: To make it possible to maintain a function to prevent the leakage of liquid of a valve for medical appliances and to prolong the life of this valve by providing a valve insertion part with a recessed part for storing a lubricant. CONSTITUTION: A valve disk 2 is provided with square holes 3 on both upper and lower side of its center and plural recessed parts 4a having a square groove shape are formed radially from these square holes 3. The upper and lower square holes 3 are bored at depths different from plate surfaces 2a, 2b. The recessed parts 4a are formed to incline in such a manner that the central side is made deeper down to the mid-way exclusive of the planes made to remain in the peripheral parts. The respective corner parts 41 at the intersected points of the recessed parts 4a are rounded to an circular arc shape to facilitate guiding of a catheter, etc., at the time of insertion operation of the catheter into the valve disk 2. The lubricant to lubricate the contact part with the catheter is stored in the recessed parts 4a when the catheter is inserted.  The lubrication of the insertion part is maintained for a long period. Since the recessed parts 4a are formed on the plate surfaces of the valve disk 2, the insertion parts are made thin and the flexibility of the valve disk 2 is increased.
Patent JP-S63153836-A (JP)
Title: Semiconductor assembling device
Inventor: INOUE KENJI
IPC: H01L21/677
Filed: 1986-12-17
Abstract: PURPOSE:To perform the positioning of a collet in a highly precise manner by a method wherein the collet holder is arranged on a tarret concentrically with the supporting axis of each collet, and a positioning member which can be selectively engaged to each holder is provided on each holder on the side of the device main body in a freely going-in-and-out manner. CONSTITUTION:When a collet 6 is positioned, first, a tarret 4 is rotated to the prescribed collet position using the motor located in a device main body 1. The holder 14 holding the prescribed collet 6 is moved to the point necessary for decision of position, and when it is contacted to cam followers 13 and 13, the cam follower 13 is once pressed to the side of the main body by the compressing action of a spring 12. However, the cam follower is returned to the original position by the restoring functioning of the spring 12, and the holder 14 is fixed in a pinched manner. In this case, even when the degree of accuracy of the fixing position is not so high, the positioning can be performed by the holder 14 which is concentrical to the pellet attracting collet 6, and a highly precise reproducibility can be obtained almost in the degree of concentricity of processing of the holder 14.
Patent JP-H11242725-A (JP)
Title: Card reader
Inventor: HARVEY DUNCAN R
IPC: G06K13/08
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a card reader for moving information between two smart cards. SOLUTION: This card reader is used in a self-service terminal 10 when the user of the self-service terminal wants to transfer funds between an account stored on a first smart card 28 and an account stored on a second smart card. A first card 28 to be used in the self-service terminal is inserted through a card slot 18 into a card slot 18, and the card is held by a first pair of guides 30 in the card reader 16. Afterwards, the guides 30 and 32 are moved so that a second pair of guides 52 can be positioned for accepting a second smart card inserted through the card slot 18 into the card reader. Constant blocks 120 and 136 are set at positions in contact with the two cards 28 and 56 so that the transfer of funds can be attained.
Patent JP-H04175347-A (JP)
Title: Light-weight structural composite material reinforced with natural fiber and preparation thereof
Inventor: KATO YOSHIFUMI
IPC: B29K101/10
Filed: 1990-11-08
Abstract: PURPOSE:To prepare the title material having an improved impact strength by molding and curing a mixture of a plastic with a natural fiber. CONSTITUTION:The title material is prepd. by molding and curing a mixture of a plastic with a natural fiber. For example, a mixture of a paper mulberry fiber as a natural fiber with a thermosetting resin as a plastic is put into a mold, heated to the curing temp. of the resin to cure it, and demolded to give the title material. The prepd. material, wherein the plastic has sufficiently penetrated through the fiber and the fibers are complicately intertwined with each other, is almost free from interlaminar separation and retains an increased impact strength.
Patent JP-S63154713-A (JP)
Title: Production of vinyl chloride copolymer
Inventor: WATANABE JUNICHI
IPC: C08F214/06
Filed: 1986-12-17
Abstract: PURPOSE:To produce the title copolymer excellent in moldability and mechanical and electrical properties, by copolymerizing a monomer mixture based on vinyl chloride with a specified polyalcohol diglycidyl ether di(meth)acrylate. CONSTITUTION:10-200% deionized water is added to a polyalcohol diglycidyl ether di(meth)acrylate of formula I (wherein R is a 2-8C alkylene or a group of formula II, R1-2 are each a 1-6C alkylene, R3 is H or a 1-6C alkyl and X is H or methyl), and the mixture is agitated at room temperature to 80 deg.C for 5-120min and left standing for 10-5hr to separate it into two layers. Polyalcohol diglycidyl ether di(meth)acrylate (B) freed from impurities such as a catalyst and by-products is thus obtained. A monomer mixture (A) comprising at least 50wt% vinyl chloride and at most 50wt% monomer copolymerizable therewith (e.g., vinyl acetate) is copolymerized with 0.1-10wt% component B at 20-80 deg.C in an aqueous medium in the presence of an oil-soluble radical initiator and a dispersant.