baber/WOPTO huggingface dataset:
Patent JP-H07169767-A (JP)
Title: Bump-transferred body and its manufacture as well as manufacture of semiconductor integrated circuit device using this bump-transferred body
Inventor: KIKUCHI HIROSHI
IPC: H05K3/34
Filed: 1993-12-15
Abstract: PURPOSE:To enhance the exfoliation property of a solder bump after a bump transfer treatment using a bump-transferred body. CONSTITUTION:A bump-transferred body 1 which is used to transfer solder bumps 4 onto electrodes on a prescribed substrate is constituted in the following manner. That is to say, a metal film 3 which has a property to easily repel a flux or molten solder during a bump transfer treatment is formed on a substrate 2 for bump transfer, and, in addition, the solder bumps 4 in a plurality are formed on the metal film 3.
Patent JP-H02256024-A (JP)
Title: Projection type liquid crystal display device
Inventor: YAMAMOTO KUNIHIKO
IPC: G02F1/133
Filed: 1989-12-04
Abstract: PURPOSE:To increase the display capacity of the above device without increase the number of time divisions and to execute the display of an excellent contrast and high resolution by disposing one electrode wire of respective matrix electrode wires so as to face between the respective parallel electrode wires of the other liquid crystal panel so that the electrode wires do not overlap on each other in the light transmission direction. CONSTITUTION:The liquid crystal layer 11 of a liquid crystal panel 10 on a light source side 31 is about 180 to 270 deg. in twist rotating angle of liquid crystal molecules and the liquid crystal layer 21 of a liquid crystal panel 20 on a screen 35 side is similarly so formed that the twist rotating direction of the liquid crystal molecules thereof is reverse from the twist rotation direction of the liquid crystal layer 11 of the liquid crystal panel 10 on the light source 31 side. The liquid crystal molecules in the parts of the respective liquid crystal layers 11 and 21 in proximity to each other are so set that the orientation directions intersect orthogonally with each other. The coloration by the double refraction effect of the light transmitted through the liquid crystal layers 11 and 21 of the respective liquid crystal panels 10 and 20 is optically compensated by the liquid crystal layers of respectively the other liquid crystal panels. The display capacity is increased in this way and the high resolution and the good display quality are obtd.
Patent JP-H05274479-A (JP)
Title: Pen type character recognizing device
IPC: G06F3/041
Filed: 1992-11-02
Abstract: PURPOSE:To input accurate character information with simple constitution. CONSTITUTION:Bearings 19 at both ends of the axis of rotation of a rotary ball 8a are slidably supported in a groove 20 provided inside the tip of a pen main body 1, and this rotary ball 8a is rotated on a paper surface to input optional handwritten character information. The bearings at both the ends of the axis of rotation move in the groove 20 and then the rotary ball 8a rotates on the axis of the pen main body so that its axis of rotation and the direction of character writing cross each other at right angles, and then rotates on the axis of rotation to move in the direction of the character writing. The rotational position of this rotary ball 8a around the axis of the pen main body 1, i.e., the direction of the stroke of the input character is calculated by a scanning signal generating circuit 9 and a rotational position detecting circuit 10 and the quantity of rotation on the axis of rotation of the rotary ball 8a is measured to calculate the movement quantity, i.e., the length of the stroke of the input character, thereby recognizing the input character.
Patent JP-H01155823-A (JP)
Title: Floor polisher with dust collecting function
Inventor: MATSUNAGA AKIRA
IPC: A47L11/20
Filed: 1987-12-14
Abstract: PURPOSE: To prevent dusts from blowing out from a slit between floor and skirt of a floor polisher, by leading a rotary air flow containing dusts in a space between a cover and the skirt by the high speed rotation of a polishing pad to a guide wall and a tilt panel and then to a guide room and a blowing-out exit. CONSTITUTION: By the covering upper face of a polishing pad 14 rotating in high speed by a motor 11 with a circular cover 16 and a skirt 17, the vacuum action of a dust collector works to a inner space 18 enclosed with the cover 16 and the skirt 17, a part of which is prolonged onto its tangential line to construct a guide room 19 of dust-mixed air flow X. At entrance of the room 19, a guide wall 22 and a tilt panel 23 are mounted, and a blowing-out exit 20 passing through the dust collector is prepared at the end of the room 19. As a result, a polisher can conduct effective protection of dust blowing-out from the skirt part by vacuum as little as possible.
Patent JP-H0796010-A (JP)
Title: Mattress with pillow for heel
Inventor: AANORUDO BARONITSUKU
IPC: A47C27/14
Filed: 1993-11-24
Abstract: PURPOSE: To uniformly distribute the pressure applied to the heels of a patient and resolve the problem of a so-called bedsore by arranging an insert of a flexible pillow excellent in cushioning property in the region of feet of a special nursing mattress. CONSTITUTION: This mattress 10 with a pillow for heels is constituted of an upper half 12 and a lower half 14, the upper half 12 is formed with a foam material having a square solid shape, and it has a layer 22 covered with a cover 16 having an upper surface 18. The layer 22 is formed with the front and rear foam portions 29, 31 different in IFD. The lower half 14 surrounds the side faces of the lower foam layer 76 containing a bottom cover 38 and having a square solid shape. The layer 76 has multiple cuts releasing the pressure of the body and a square cutout 80 formed at the portion corresponding to feet. An insert 90 of a pillow containing a tip woven fabric, a backing, and a filler is stored in the cutout 80, and it is fixed by a velcro tape.
Patent JP-H07144365-A (JP)
Title: Styrene shrink film
Inventor: KOBAYASHI SHUJI
IPC: B29L7/00
Filed: 1993-11-24
Abstract: PURPOSE:To provide a shrink film having excellent rupture resistance, shrinking property, and rigidity. CONSTITUTION:In a biaxially oriented film, a styrene-butadiene block copolymer having 4-35wt.% of a butadiene block content in the copolymer or a film making substance consisting of a mixture of the above and a polystyrene is stretched 1.05-1.15 times in the longitudinal direction and 3 or more times in the lateral direction. A styrene shrink film, in which a heat shrinkage percentage at 10o deg.C for 5 minutes is 10% or less in the longitudinal direction and 50% or more in the lateral direction and a tensile rupture ductility at 0 deg.C in the longitudinal direction is 10% or more, can be obtained.
Patent JP-H10163161-A (JP)
Title: Spin treatment apparatus
Inventor: NISHIGAKI HISASHI
IPC: F26B5/08
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To supply treatment liquid equally to the surface of a board by providing a plurality of nozzles at specified intervals in the specified positions of the arm body provided above a rotor, and jetting the treatment liquid to the different positions in the diametrical direction of the substrate. SOLUTION: This device rotates the rotor 29 rotating a substrate 22 at a specified speed, and rotates an arm body 37 by a specified angle by means of a second motor 35, and jets treatment liquid to the substrate 22 at the same time from the first nozzle 38 on the arm body 37 positioned first centering upon the rotation of the substrate 22 and the second nozzle 39 positioned outside more in diametrical direction than the first nozzle 38. Then, the arm body 37 is rotated at a specified speed, and treatment liquid is jetted to the substrate 22 while shifting the nozzle bodies 38 and 39 gradually toward outside in diametrical direction of the substrate 22, and when it reaches the outside periphery end of the substrate 22, it rotates the arm body 37 reversely so that it may return to its former position. At this time, the center side and the outside periphery side of the substrate 22 can be treated equally without uneveness by adjusting the quantity of jet of the treatment liquid, etc., and repeating the rotational operation of the arm body.
Patent JP-H04186259-A (JP)
Title: Image recording device
Inventor: MATSUSHIRO MORIYOSHI
IPC: G03G15/02
Filed: 1990-11-20
Abstract: PURPOSE:To set charged potential of a photosensitive body for desired potential even if electrostatic capacity is increased due to abrasion of dielectric layer by controlling an electric current flowing to a charge wire of an electrostatic charger corresponding to a grid current of a charged body. CONSTITUTION:A supply current Ic to a charge wire 22 is regulated corresponding to a variation of grid current Ig of an electrostatic charger 20. By this regulation, when a photosensitive body is worn, its electrostatic capacity is increased, and the photosensitive body becomes difficult to be charged with the static electricity, then the supply current Ic to the charge wire 22 is increased. A corona current Ipc supplied to the photosensitive body is thus increased and the potential of the photosensitive body is raised up to the set value. Lowering of sensitivity of the photosensitive body is thus compensated.
Patent JP-H09157015-A (JP)
Title: Setter for firing
Inventor: MATSUMURA HIROYUKI
IPC: C04B35/48
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a setter having good heat resistance and capable of easily recovering fired bodies since zirconia sintered spheres are stuck to the setter without causing contamination of the fired bodies due to reaction in the firing process since the surface of the setter in contact with the bodies to be fired consists of zirconia and without causing adhesion between the setter and the fired bodies even when firing temp. is high since the surface of the setter is spherical and the contact surface of the setter with the bodies to be fired is point contact, and also to provide a firing method using this setter. SOLUTION: In this setter on which zirconia sintered spheres are stuck to the upper surface thereof, the zirconia sintered spheres have an average particle size (in diameter) that is >=0.025mm and also, smaller than the minimum dimensional length of the surface in contact with the setter of each of bodies to be fired and further, the sintered density and the sphericity of each of the izirconia sintered spheres are >=90% of the theoretical density and >=0.8 respectively. The firing process using this setter comprises performing firing at 1,000 to 1,600 deg.C.
Patent JP-H09160091-A (JP)
Title: Focal-plane shutter for camera
Inventor: MIYAZAKI HIROSHI
IPC: G03B9/36
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a focal-plane shutter capable of preventing a coupling shaft from colliding with an opening end face for forming an aperture when a blade group travels without specially working a shutter bottom board and a cover plate constituting the blade group by rotatably coupling plural blades with plural arms through the coupling shafts. SOLUTION: This focal-plane shutter is provided with the blade groups 7 to 11 which are rotatably coupled with plural arms 5 and 6 pivotally attached to the bottom board 1 through the coupling shafts 12 to 21. The blade groups 7 to 11 are constituted to travel between a developing position where the apertures 1a and 2a are covered and a superposing position where the apertures 1a and 2a are opened. In such a case, projected parts 5a and 6a projected more than the maximum projected height of the coupling shafts 12 to 21 are formed on the arms 5 and 6.
Patent JP-H05150478-A (JP)
Title: Electrophotographic sensitive body
Inventor: IWASAKI HIROAKI
IPC: G03G5/06
Filed: 1991-11-29
Abstract: PURPOSE:To provide the electrophotographic sensitive body having high sensitivity and excellent repetitive characteristics, light resistance and ozone resistance. CONSTITUTION:The electrophotographic sensitive body is constituted by providing an org. photosensitive layer contg. a charge generating material, an electron transfer material and a hole transfer material on a conductive base body. The electron transfer material is the compd. expressed by formula I and the hole transfer material is the compd. expressed by formula II. (In the formulas, R<1> to R<4> respectively independently denote a hydrogen atom, alkyl group, aryl group, alkoxy group or benzyl group. R<5> and R<6> respectively independently denote (respectively substd.) a hydrogen atom, lower alkyl group or alkoxy group.).
Patent JP-H07167527-A (JP)
Title: Air conditioner
Inventor: TEZUKA JUNICHIRO
IPC: F24F11/02
Filed: 1993-12-16
Abstract: PURPOSE:To obtain an air conditioner in which an indoor temperature can be accurately held at a predetermined temperature in a simple and small-sized indoor unit without using an electric heater for reheating. CONSTITUTION:An air conditioner has an outdoor unit 2, an indoor unit 3 and a tube 4 for connecting the unit 2 to the unit 3, and comprises a variable number-of-revolution compressor 10 which is operated at number of revolution adapted for a load in a room, a heat exchanger 42 provided at a branch conduit 41 branched from the midway of a liquid tube 40 of the indoor unit and again combined with a liquid tube before a pressure reducing valve 16 to heat a flow regulating valve 22 and the air diffused in a room, thereby controlling the valve 22 in response to a difference between a set target diffusing temperature and air diffused temperature in the indoor unit.
Patent JP-H11148694-A (JP)
Title: Method for controlling operation of air conditioner
Inventor: IZUMI MASASHI
IPC: F24F5/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To improve the controllability of the temperature in a room and prolong the service life of an auxiliary pump for cooling. SOLUTION: An air conditioner is constituted by connecting an outdoor machine 1 which functions as a condenser to a plurality of indoor machines 4, all or a greater part of which are positioned to lower levels than the outdoor machine 1, through gas-phase pipes 6 and liquid-phase pipes 7 so that the indoor machines 4 may be used for cooling by circulating a fluid, for example, R-134a which can be changed in phase between the outdoor machine 1 and indoor machines 4 by utilizing the specific gravity difference between the liquid phase and gaseous phase of the fluid and the discharging force of a motor-driven pump 11 installed to the liquid-phase pipes 6.  In the air conditioner, a receiver tank 10 is provided on the suction side of the pump 11 which is used as an auxiliary pump for cooling and the rotating speed of the pump 11 is controlled based on the quantity of the fluid R-134a stored in the tank 10.
Patent JP-H05156142-A (JP)
Title: Production of polyester composition
Inventor: ENDO KAZUO
IPC: C08L67/02
Filed: 1991-11-29
Abstract: PURPOSE:To provide a polyester compsn. useful as a raw material of film. CONSTITUTION:A polyester is mixed on a vented molding machine with a water slurry contg. 5-50wt.% cross-linked org. particles having a void content of 40% or lower and a mean particle diameter of 0.05-3mum in an amt. (in terms of the particles) of 0.1-20wt.% based on the polyester, thus giving the objective polyester compsn.
Patent JP-H05150227-A (JP)
Title: Liquid crystal display device
Inventor: TOMITA KENJI
IPC: G02F1/133
Filed: 1991-11-29
Abstract: PURPOSE:To eliminate the need for polarizing plates which are heretofore the cause for lowering the utilization rate of light and to eliminate need for a lamp for a light source which increases electric power consumption. CONSTITUTION:The liquid crystal display device constituted by sealing a liquid crystal 3 between two sheets of substrates 1 and 2, providing picture element electrodes 5 connected to transistors 4 for switching on the one substrate 1 and providing a counter electrode 6 and color filters 7 on the other substrate 2 of the parts facing the picture element electrodes 5 is provided with a black film 8 on the substrate 1 formed with the picture element electrodes 5. Capsules 9 formed by sealing liquid crystals with polymers are dispersed into the liquid crystal 3. Light is reflected by the liquid crystals in the capsules 9 and the liquid crystal 3 is visually recognized to be milky white when an electric field is not impressed between the picture element electrodes 5 and the counter electrode 6. The liquid crystal 3 turns transparent and the film 8 of the black system formed on the substrate 1 is visually recognized when the electric field is impressed between the picture element electrodes 5 and the counter electrode 6.
Patent JP-H11220288-A (JP)
Title: Electromagnetic wave/magnetic shield method and material therefor
Inventor: HIROTA TOSHIO
IPC: H05K9/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To handle a magnetic shield material as one panel over a wide range of the outer wall of a building, by joining each edge part so that the edge parts of the adjacent but parts partially overlap one another for a plurality of covering amorphous alloy foils. SOLUTION: A plurality of covering amorphous alloy foils 31-34 where a thermoplastic resin such as polypropylene resin is covered on the surface of Fe/B/Si amorphous alloy foil are used, the covering amorphous alloy foils 31-34 are cut to a specific length for alignment, the edge parts 41a/42b, 42a/43b, and 43a/44b are formed while they overlap one another, a required number of them are aligned to a specific width, the overlapped part is heated, the thermoplastic resin is melted and each covering amorphous alloy foil is connected, and a wide magnetic shield material 6 is created, thus handling the magnetic shield material 6 as one panel when required.
Patent JP-H06145502-A (JP)
Title: Thermoplastic polyurethane composition for injection molding
Inventor: TOBINAGA TAKESHI
IPC: C08L75/00
Filed: 1992-11-02
Abstract: PURPOSE:To obtain the title composition which has low hardness comparable to that of rubber, is excellent in injection moldability, and can give an injection molding having excellent properties. CONSTITUTION:The composition comprises 60-99 pts.wt. thermoplastic polyurethane having a JIS A hardness of 78-88 and 40-1 pt.wt. hydrogenated random copolymer having a JIS A hardness of 40-70 and containing structural units derived from a vinylaromatic compound and ones derived from a conjugated diene in a weight ratio of 15/85 to 50/50.
Patent JP-2000147839-A (JP)
Title: Nitrile type resin composition for carrier, and electrophotographic carrier and developer
Inventor: SOMETA MAKOTO
IPC: G03G9/087
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition superior in chargeability characteristics, especially, charge rising rate by incorporating a specified nitrile type resin and a specified cationic copolymer. SOLUTION: The resin composition comprises (A) the 60-99 weight % nitrile type resin comprising a 45-80 weight % unsaturated nitrile units of the matrix component of the nitrile type resin and the 20-55 weight % sum of alkyl (meth) acrylate units and other monomer units copolymerizable with them, and (B) 1-40 weight % cationic copolymer containing 65-99 mol% alkylene units each represented by formula I and 1-35 mol% (meth)acrylamide represented by formula II and/or (meth)acrylate ester units, the <=15 mol% sum of (meth)acylic acid units represented by formula III and alkyl (meth)acrylate units represented by formula IV. In formulae I-IV, each of R1, R2, R7, and R8 is an H atom or a methine group; R3 is an alkylene group; each of R4-R6 and R9 is an alkyl group; X is a halogen ion or the like; and Y is an O atom or the like.
Patent JP-H03179714-A (JP)
Title: Manufacture of ceramic electronic part
Inventor: YAMAZAKI MITSUHIRO
IPC: H01G4/30
Filed: 1989-12-07
Abstract: PURPOSE:To facilitate the handling of a ceramic green sheet, and to prevent the internal electrode material from diffusing by using a laminated body which is formed by press-bonding under heat a three-layer sheet having an internal electrode on the surface of a sheet binder film consisting of two layers of an organic binder and a ceramic green sheet. CONSTITUTION:For example, in the manufacture of a laminated ceramic capacitor, an organic binder film 2 of butyral resin and the like is formed on a carrier film of PET and the like, and a green sheet 3 is formed thereon by coating a ceramic slurry consisting of dielectric ceramic powder, an organic binder and an organic solvent on the above-mentioned organic binder film 2. Then, the carrier film is peeled off, internal electrodes 4 are formed on the binder film 2, the obtained sheet 5 of three-layer structure is stacked in such a manner that the internal electrodes 4 will be led out to the different end part alternately, and they are pressure-bonded under heat. The capacitor elements 7 obtained by cutting the laminated body are treated at 200 to 450 deg.C for 20 hours, the organic binders are vanished by calcination, an element is obtained by conducting a calcinating operation again, and an external electrode is formed on the edge part where an internal electrode is exposed.
Patent JP-H10161840-A (JP)
Title: Image processor
Inventor: NISHIMURA YUTAKA
IPC: G06F3/0481
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To easily recognize the processing state of respective pieces of image information at the same time when a composite image is generated by storing and displaying read image information, processing the displayed image information on the screen, and reducing and displaying the displayed image information as an icon. SOLUTION: Pieces of image information read by an image read part 2 are stored in an image memory 23. The respective pieces of image information are displayed at a display part 29 and can be processed on the screen when there is a processing indication from an operation part 32. The above processed image information is reduced and displayed as an icon while maintaining its shape. Thus, the respective pieces of image information are displayed as icons, so it can easily be grasped how many pieces of image information are present and further whether the displayed image information is already processed or who the information is processed can be recognized at a glance.
Patent JP-H02163618-A (JP)
Title: Electronic balance
Inventor: KAWAMOTO AKIRA
IPC: G01G21/26
Filed: 1988-12-16
Abstract: PURPOSE:To simply and quickly execute load/load release operations of a weight for calibration by a person's help by raising a sample pan and the weight for calibration as one body so that they can be installed in a first or a second use state. CONSTITUTION:The subject balance is provided with a load detecting mechanism 2 which is provided on the inside of a balance housing 1, and in which sensitive members 2a... 2a protrude to the outside through holes 1a... 1a formed on the upper face of the housing 1, a sample pan 3 and a weight for calibration 4. In a first use sate, the pan 3 is placed on the members 2a... 2a and also, in a space formed between the pan 3 and the upper face of the housing 1, the weight 4 is provided in a state of non-contact with the members 2a... 2a and the pan 3. Also, in a second use state, this balance is constituted so that one of the pan 3 and the weight 4 is supported by the members 2a... 2a in a state of holding the other. Moreover, it is constituted so that the pan 3 and the weight 4 can be installed in the first or the second use state by raising them as one body by a person's help. In such a way, load/load release operations of a built-in calibration weight can be executed without providing an adding/dividing mechanism.