baber/WOPTO huggingface dataset:
Patent JP-H082443-A (JP)
Title: Louver structure for vehicle
Inventor: SUZUKI YASUTETSU
IPC: B62D25/08
Filed: 1994-06-24
Abstract: PURPOSE:To provide e louver structure which expands a movable range for a lower turning end of a wiper blade and has a drain function. CONSTITUTION:A mounting seat face 10 for a louver 2 is projected in a cowl panel 3 on which the lower end of a vehicle front window glass 1 is fixed by means of a dam 4 and an adhesive 5, and on the same plane as the surface of the front window glass 1, an L-shaped notch receiving face 6 supporting the lower end edge of the front window glass 1 is arranged in the upper end part of the louver 2, while multiple drain holes 7 are opened in the inclined part 2a in the louver 2, and the louver 2 is fixed on the cowl panel 3 via the mounting seat face 10.
Patent JP-H1010509-A (JP)
Title: Cleaning method and manufacture of liquid crystal display device using the same
Inventor: OBATA FUMIO
IPC: G02F1/13
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To improve cleaning effect and to remove even foreign matters intruding, specially, in a narrow place by reducing pressure and inducing gas after the pressure reduction. SOLUTION: An evacuation device 30 is placed in operation first and a control unit opens an air discharge valve 23b to reduce the pressure in a cleaning tank 20. Consequently, air bubbles are generated in cleaning liquid 24 and some of them come into contact with a liquid crystal panel 29 to separate liquid crystal sticking outside the panel 29 and other foreign bodies. After the pressure reducing process, the control unit closes the valve 23b and opens a leak valve 26. Once this valve 26 is opened, the outside air is introduced from an air pipe 25 because of the pressure difference between the outside and inside of the cleaning tank 20. The outside air is put into the cleaning liquid 24 and becomes air bubbles to move up.  The air bubbles which move up come into contact with the liquid crystal panel 29 and the cleaning liquid 24 nearby the panel 29 wave or sticking bodies leave the panel owing to a shock made at the time of pressure release, thus improving the cleaning effect for the panel 29.
Patent JP-S6056938-A (JP)
Title: Hydroxybenzoic acid derivative and its preparation
Inventor: MIKAWA USHIO
IPC: A61K31/60
Filed: 1983-09-09
Abstract: NEW MATERIAL:The 2-methoxy-3-(2'-methoxy-4'-hydroxybenzoyloxy)-4-hydroxy- benzoic acid of formula. USE:An accelerator for the biosynthesis of prostaglandin expected to be useful as a blood platelet coagulation inhibitor. PREPARATION:The compound of formula is produced by (1) condensing 2-methoxy-4-benzyloxybenzoic acid with 2,3-dihydroxy-4-benzyloxybenzoic acid banzyl ester to obtain 2-hydroxy-3-(2'-methoxy-4'-benzyloxybenzoyloxino-4-benzyloxybenzoic acid benzyl ester, (2) methylating the product to 2-methoxy-3-(2'-methoxy-4'-benzyloxybenzoyloxy)-4-benzyloxybenzoic acid benzyl ester, and (3) subjecting the ester to debenzylation reaction.
Patent JP-S6143858-A (JP)
Title: Overcurrent protecting circuit of subscriber circuit
Inventor: ARAI MASANOBU
IPC: H04M3/18
Filed: 1984-08-07
Abstract: PURPOSE:To protect a subscriber circuit subject to electronic provision from overcurrent by bringing an output impedance of a two-wire subscriber line drivemeans to a high state and a low state respectively when the absolute value of the difference of currents flowing to the two-wire subscriber line is larger than a detected threshold value and smaller than a restoration threshold value. CONSTITUTION:When the absolute value of a difference current detected by a difference current detecting circuit 10 exceeds the detected threshold value, a discrimination circuit 30 discriminates it and outputs it to a control circuit 40. Then the control circuit 40 cuts of the bias current of operational amplifiers 22, 27 to bring drive circuits 20, 25 to a high output impedance state by turning on switches 21, 26. When the subscriber circuit restores to the original normal state, for example when the line L2 of the two-wire subscriber line 1 is grounded via a grounding resistor R, a current I expressed in Equation I flows toward the power supply VBB. Thus, a resistance value (r) of the grounding resistor R is increased, the current I is decreased and no overcurrent flows, then the state is restored without problem.
Patent JP-S5957816-A (JP)
Title: Adjustment device for location of objects to be transported
Inventor: ITOU YOSHIICHI
IPC: B23P21/00
Filed: 1982-09-22
Abstract: PURPOSE:To give an adjustment device for location of cars to be transferred, which is capable of adjusting such a location without risk of causing damage to the objects to be transported or the receptacle therefore, by constituting the arrangement with an X-axis and Y-axis sliding members and a rotary sliding member and by incorporating a combination of two or more units equipped with an actuator cylinder each. CONSTITUTION:A car body 37 transferred from an overhead conveyor onto a truck 38 is pressed in the direction of X-axis by a plurality of points, when a plate 32 is put in contact with the car body by advancing the X-axis piston rod 31a of each location adjusting device 33 of the truck 38. Thereby the car body is located in the X-axis while being rotated by a rotary bearing 34. Likewise the car body is located also in the Y-axis while being rotated by a slide bearing 15 and rotary bearing 24 in cooperation. According to this arrangement, location adjustment of car body is carried out without slide in adjusting its rotational location, so that the operation can be made easily with damage of the receptacle prevented surely.
Patent JP-H0721949-A (JP)
Title: Projection cathode-ray tube and manufacture thereof
Inventor: OKUDA HIROSHI
IPC: H01J9/22
Filed: 1993-07-05
Abstract: PURPOSE:To enhance the brightness by a multilayer interference film and to reduce a time-depending variation in brightness by forming a high refractive index material layer with high conductivity in between the multilayer interference film and a fluorescent material layer. CONSTITUTION:A multilayer interference film 2 consisting of plural layers obtained by alternately stacking a layer H made of a high refractive index material and a layer L made of a low refractive index material is formed on the inner surface of a face glass 1 constituting part of a vacuum envelope, and a high refractive index material layer 3 with high conductivity is formed in the outermost layer. An electrode is arranged in an electrolyte aqueous solution containing a fluorescent material so as to face to the inside of the glass 1 in which the film 2 and the layer 3 are formed, and potential difference is applied between the electrode and the glass 1 to form a fluorescent surface (a fluorescent layer 4) on the inner surface of the glass 1. By forming the layer 3 with conductivity between the film 2 and the layer 4, brightness is enhanced and a time-depending variation in brightness can be reduced.
Patent JP-H0213405-A (JP)
Title: Both side reclining device
Inventor: TEZUKA TAKESHI
IPC: A47C1/025
Filed: 1988-06-30
Abstract: PURPOSE:To improve the comfortableness of a chair by providing hinge shafts, whose base edge parts are fixed to lower portion of sub plates and its tip parts are protruding into pipes, and hollow sprocket shafts, and supporting near all the length of inside of its sylindrical parts with the hinge shafts. CONSTITUTION:A base edge parts of hinge shafts 103 whose tip parts are protruding into connecting pipes 71, that are used for fine adjustment, are fixed to the lower portion of sub plates 59. Sylindrical parts of inside of a hollow sprocket shafts 61, whose one edge parts are equipped with seration parts 61 a that engage with inner circumference of a connecting pipes 71 for fine adjustment and sprockets 61b, in which hinge shafts 103 are fitted in being surrounded by the shafts, are formed at the other ends, are supported near all its length by hinge shafts 103 so as the strength of material for sprocket shafts can be small. Connecting pipes 69 and 71, that transfer the rotational force from outer side to inner side, are installed under lower arms 51 so that one, who sits on the seat, does not feel physical disorder in her or his buttocks.
Patent JP-S6142728-A (JP)
Title: Magnetic recording medium and magnetic recording method
Inventor: ARIOKA HIROYUKI
IPC: C10M105/74
Filed: 1984-08-07
Abstract: PURPOSE:To obtain a magnetic recording medium having excelent running stability, electromagnetic conversion characteristic, etc., by providing a specific radiation curing type cop coat layer on a thin oxygen-contg. ferromagnetic metallic film consisting essentially of Co and a specific back coat layer on the rear surface and providing specific microprojections onto the surface. CONSTITUTION:The pulverous particles such as colloidal particles of SiO2 having 30- 300Angstrom  size are stuck onto a flexible substrate such as polyester film and the thin ferromagnetic metallic film layer consisting essentially of Co is formed thereon. The org. top coat layer formed by mixing radiation curing type phosphate and lubricating agent or the top coat layer laminated with the radiation curing tye lubricating agent layer on the phosphate coating film is provided on the thin film. The back coat layer contg. the inorg. pigment and lubricating agent is provided on the rear of the substrate. The surface of such recording medium is formed by having 30-300Angstrom  projections at average >=10<5>/a<2> pieces for each 1mm.<2> medium surface when the gap length of a magnetic head to be used is amu. The medium having the recording and reproducing power of the excellent characteristics when the head having 0.1-0.5mu gap length is used is thus obtd.
Patent JP-H0331438-A (JP)
Title: High corrosion resistant zirconium alloy for nuclear reactor
Inventor: FUJII NORIHISA
IPC: G21C3/07
Filed: 1989-06-29
Abstract: PURPOSE:To improve corrosion resistance and more particularly the corrosion resistance to nodular corrosion by adding a specific ratio of a vanadium element to a zircaloy-2 (Zry-2). CONSTITUTION:This Zr alloy is formed by adding 0.2 to 0.5V to the Zr alloy consisting, by weight %, of 1.20 to 1.70 Sn, 0.07 to 0.20 Fe, 0.05 to 0.15 Cr, 0 to 0.08 Ni (where 0.18 to 0.38 total of Fe, Cr, Ni) and the balance Zr. The V can be expected as a martensite hardening element by adding the V to the alloy. The possible reason thereof lies in that the fine particle dispersion of the precipitated matter yields a good result in the corrosion resistance. The above-mentioned effect is not expected if the amt. of the V to be added is <=0.2%. The adverse influence as an impurity is significant at >=0.5%. Since this alloy is extremely active, oxygen is liable to infiltrate the alloy at the time of the smelting of the alloy. Since the curing by irradiation is induced if the concn. of the impurity is high, the concn. thereof is preferably suppressed to <=1000ppm.
Patent JP-H11130132-A (JP)
Title: Multi-pack package
Inventor: CASTORA VALERIE MICHELE
IPC: A61B19/02
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a separable package in which influence caused by one pouch to the other pouch under opening of the package can be eliminated and a combination of the pouches can be freely set. SOLUTION: This package 10 is used for storing a medical instrument in pouches 28, 20 packed and divided from each other in a continuous strip. Each of the pouches 28, 30 is spaced apart from each other along the strip and each of the pouches 28, 30 is kept under sterilized state until each of the pouches is opened. Each of the pouches can be separated, while each pouch is kept aseptic. In addition, one pouch can be opened without impairing completeness of the structure and sanitation of other pouches. Each of the pouches 28, 30 can be opened independently, and they can be stored in a connected state, or in a single form.
Patent JP-H1012450-A (JP)
Title: Gas insulation transformer
Inventor: ASANUMA KOSUKE
IPC: H01F27/20
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a gas insulation transformer wherein a required space in the height direction is small and site workability and safety can be improved. SOLUTION: The main body of a transformer is housed in a main tank 1 together with insulation cooling medium. Two coolers 4 and two blowers 5 are installed outside each of the main tanks 1, and connected with the main tank 1 through individual pipes 6 for coolers. Three main tanks 1 are arranged on a line in the longitudinal direction. The part between the respective main tanks 1 is connected by using lead connection ducts 10 which are installed on the facing side surfaces. A tap lead which connects winding with an on-load tap changer 8 and a medium-voltage lead and a low-voltage lead which connect winding with medium-voltage system and low-voltage system are arranged in a dead space 9 in the main tank 1. These lead wires are housed in the lead connection ducts 10, and mutually connected. An extension tank 8 of the on-load tap changer is arranged in the vicinity of one main tank 1.
Patent JP-H07562-A (JP)
Title: Racket frame and its production
Inventor: NISHIMURA KOICHIRO
IPC: A63B49/02
Filed: 1993-06-11
Abstract: PURPOSE:To provide the racket frame for a racket with which the goodness of vibration attenuation characteristics and highness of strength are adjustable to meet the requirements for the racket and the method for producing the same. CONSTITUTION:This racket frame F is molded of an internal constituting body 10 which is formed of a hollow or lightweight member at least in its core part and a plastic of a small thickness reinforced with fibers around this core part and an external constituting body 20 which is formed to a thin layer by injection molding the plastic reinforced with fibers around this internal constituting body 10. The internal constituting body 10 is formed of a thermoplastic resin reinforced with long fiber and the external constituting body 20 is formed of a thermoplastic resin reinforced with short fibers.
Patent JP-H0456406-A (JP)
Title: Piezoelectric resonator
Inventor: YAMAMOTO TAKASHI
IPC: H03H9/02
Filed: 1990-06-25
Abstract: PURPOSE:To integrate a large load capacitance with the piezoelectric resonance element by forming 1st-3rd and 4th-6th electrodes onto both major sides of a dielectric base respectively with the dielectric base inbetween so as not to cause any polarity problem in the front to rear direction. CONSTITUTION:Electrodes 40-42 are formed to one major side of a dielectric base 39 and electrodes 43-45 are formed to the other major side opposite to the electrodes 40-42 via the dielectric base 39 inbetween as a capacitor element 33. Moreover, an internal electrode 46 prolonged in parallel with respect to both the major sides is provided in the middle in the broadwise direction of the base 39. The electrodes 40-42 are formed symmetrically so as not to cause any polarity problem in the front to rear direction of the base 39 with respect to the electrodes 43-45. Thus, the assembly of the piezoelectric resonator is implemented efficiently.
Patent JP-H068301-A (JP)
Title: Manufacture of resin coated pipe
Inventor: INOUE KENJI
IPC: B29C48/92
Filed: 1992-06-24
Abstract: PURPOSE:To obtain a resin coated pipe by a method wherein only resin layer is cut without cutting metal pipe. CONSTITUTION:An extrusion molding device 10 applies resin coating made of resin material 18A onto metal pipes 16 by extrusion molding at its extrusion molding section. Resin coated metal pipes are fed out of the extrusion molding section at fixed speed and in a take-up section 60, in which resin coated metal pipe 16 is pinchingly carried with caterpillars 62 so as to be pulled out of the extrusion molding section and fed in a cutting section 66. In the take-up section, when the rear end of the pinchingly carried metal pipe is fed out of the extrusion molding section, the carrying speed of the pipe is accelerated for the predetermined period of time, resulting in developing a gap between the metal pipe, which is being pinched at the take-up section, and the metal pipe, which is passing through the extrusion molding section, so as to cut the resin layer lying in the gap at the cutting section.
Patent JP-S6058807-A (JP)
Inventor: SUZUKI YUKIO
IPC: B28B11/14
Filed: 1983-09-12
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-S5690035-A (JP)
Title: Cyclohexylidene acetic acid derivative
Inventor: MATSUI KIYOHIDE
IPC: C07C51/00
Filed: 1979-12-24
Abstract: NEW MATERIAL:A cyclohexylidene acetic acid derivative of formula I" (Ar is aryl; R 1  is H or lower alkyl; R 2  is H or alkyl; X 1  and X 2  are H or halogen).  
     EXAMPLE: Ethyl α-(3-benzoylcyclohexylidene)propionate.  
     USE: Intermediates for the preparation of ketoprofen having lenitive and anti-inflammatory activities. Ketoprofen or its analogs are easily prepared in a short process.  
     PROCESS: 2-Cyclohexenone and a compound of formula II are made to react in the presence of a basic catalyst and then hydrolyzed according to the reaction scheme to give a compound of formula III. The compound obtained is made to react with a compound of formula IV in the presence of a base to afford a compound of formula I', which is then halogenated to give the titled compound of formula I". 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5690511-A (JP)
Title: Stabilizer for electric discharge lamp
Inventor: IIMORI HIROSHI
IPC: C08L67/00
Filed: 1979-12-24
Abstract: PURPOSE:To obtain a stabilizer with a small initial noise value and a small temperature rise value by filling up the case accommodating the impedance element with a resin composite for a pouring mold excellent in low shrinkage, adherence, insulation, sound absorption, thermodeterioration resisting. CONSTITUTION:Vinyl monomer as a crosslinking agent, inorganic filler and catalyst are added to the denatured unsaturated polyester resin composed of 10-95wt% of aromatic hydrocarbon resin denatured unsaturated polyester resin and 95-5wt% of cyclopentadiene system resin having a softening point 50-160 deg.C. In this constitution, aromatic hydrocarbon resin denatured unsaturated polyester resin is the resin wherein aromatic hydrocarbon resin is added to the unsaturated polyester and reacted by heating, while cyclopentadiene system resin is composed of 80-65wt% of cyclopentadiene system monomer and 20-35wt% of ester combination containing monomer.
Patent JP-2000078453-A (JP)
Title: Image pickup device
Inventor: MATSUDA SHINYA
IPC: G03B15/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To pickup an image in the desired direction without moving the main body of the image pickup device by detecting the sight line of an operator and moving the optical axis of an optical image pickup system in the sight line direction when a solid-state imaging device and an image display element are used. SOLUTION: An optical image pickup system 11 and an imaging device 12 are built in an almost spherical image pickup unit 10, and a convex spherical surface 15 of the image pickup unit 10 is held so as to be freely turned by a holding member 20 composed of an annular magnet. Then, the image pickup unit 10 is driven by a drive mechanism 40 so that the optical axis of the optical image pickup system 11 can be turned in the sight line direction of the operator.
Patent JP-S5962457-A (JP)
Inventor: YAMASHITA AKIRA
IPC: B29D23/20
Filed: 1982-09-24
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-S6412944-A (JP)
Title: Control method for automatic transmission
Inventor: KONDO SHIGEKI
IPC: B60W10/10
Filed: 1987-07-02
Abstract: PURPOSE:To prevent a speed change shock by obtaining the deviation of a throttle opening, when an engine is decided to be placed in an idle condition under the predetermined condition satisfied, from the standard design throttle opening in the idle time and executing a speed change control by the throttle opening after it is corrected by this deviation. CONSTITUTION:During operation of an engine, first reading a preset throttle opening and the actual throttle opening, thereafter the engine is decided for whether or not it arranges a condition, for instance, in a neutral range wherein no large electric load of a cooler or the like is applied with an engine speed in a specified range further with the throttle opening in an almost zero change rate. When the decision is YES, next deciding the engine for whether or not it is placed in an idle condition, when the engine is placed in the idle condition, a throttle opening in this time is compared with the design standard throttle opening in the idle time, and the throttle opening is corrected by using this compared deviation. Being based on the throttle opening after it is corrected, a speed change control is executed.
Patent JP-H0612953-A (JP)
Title: Light illuminating touch switch
Inventor: HATTORI AKIYOSHI
IPC: G06F3/02
Filed: 1992-06-25
Abstract: PURPOSE:To provide an interactive switch excellent in visibility at a low cost by constituting a light illuminating touch switch of a liquid crystal display element, EL display element and a sensor plate. CONSTITUTION:A transparent conductive film forming composition is applied to both surfaces of glass substrates 6, 7, and a transparent conductive film is formed by heat treatment. The transparent conductive film on the glass substrates 6, 7 is patterned by photolithography, to form transparent electrodes 2 to 5. Next, a light emitting unit forming composition is applied onto the transparent electrode 5 of the glass substrate 7, to form a light emitting unit 11 by heat treatment, and an insulator forming composition is applied onto the light emitting unit 11, to form an insulator 12 by heat treatment. Conductive paste is applied onto the insulator 12, to form a back plate 13 by heat treatment, and a back plate protecting film 15 is bonded onto the back plate of the glass substrate 7 with resin 14. Finally, spacers 8, 9 are interposed between the transparent electrode 3 of the glass substrate 6 and the transparent electrode 4 of the glass substrate 7, to obtain a light illuminating touch switch by injecting a liquid crystal 10.
Patent JP-H0331219-A (JP)
Title: Production of 3,3-dimethyl-1-butene
Inventor: ISHINO MASARU
IPC: C07C1/30
Filed: 1989-06-28
Abstract: PURPOSE:To obtain the title substance by carrying out a reaction in the presence of glyme based diol and alkali metal iodide when 1-chloro- or 1-bromo-3,3- dimethylbutane is brought into contact with a solvent into which an alkali hydroxide is dispersed under liquid phase. CONSTITUTION:When 1 chloro- or 1-bromo-3,3-dimethylbutane is brought into contact with a solvent into which an alkali metal hydroxide (preferably NaOH) is dispersed to provide the title substance, the above-mentioned reaction is carried out in the presence of a compound expressed by formula I (n id integer of 3-15) being 0.02-1 in a molar ratio to an alkali metal hydroxide and alkali metal iodide being 0.01-0.2 in a molar ratio to a raw material halide at 150-250 deg.C and 0.1-100 atmospheric pressure for 0.1-10hr. A glyme based polyol expressed by formula II (R1 is H or 1-6C alkyl; R2 is 1-6C alkyl; n is integer of 3-15) is preferably used as the solvent. By the above-mentioned method, the title substance useful as a raw material for medicine or agricultural chemical, etc., is obtained in high yield and the expensive solvent can be also re-used.