baber/WOPTO huggingface dataset:
Patent JP-H04282028-A (JP)
Title: Tripod joint
Inventor: DEIITAA YOOSUTO
IPC: F16D3/205
Filed: 1991-10-30
Abstract: PURPOSE: To provide a simple method to prevent a roll from being fixed to assure the free rolling of the roll in a joint performing zigzag behavior. CONSTITUTION: Rolling members 10 roll in rolling contact with each of tracks 4 and 5 and travel receiving a moment load, but the rolling members 120 can roll on a roll support member 14 through roll bearings 13. A journal 9 is fitted in the roll support member 14, and a journal head 16 can slide and rock radially in the inside cylindrical surface 17 of the roll support member 14. The tracks 4 and 5 form a contact point C by the rolling members 10 and receive transmission force in the peripheral direction in a roll center face area. The tracks 4 and 5 are also provided with shoulder sections 18 and 19 and form contact points B and A in the shoulder sections 18 and 19 respectively and receive guiding force in the inside direction in the areas of the shoulder sections 18 and 19. Between the contact points A and B, the rolling members 10 can move with tolerance in a radial direction.
Patent JP-H05278401-A (JP)
Title: Wheel rim and method for manufacturing wheel rim
IPC: B60B23/00
Filed: 1992-11-19
Abstract: PURPOSE: To provide a method for manufacturing an aluminum wheel rim having a rim disk including many hollow spokes in a mold. CONSTITUTION: A cast rim disk 2 is connected to a rim well 3 made of a molded part through a frictional welded part R of an area of a rim flange 10. The disk 2 has flat welded surfaces 15, 16 extended at least as one circular ring at an inside. The surfaces 15, 16 are disposed corresponding to another flat welded surfaces 15a, 16a disposed oppositely to the well 3.
Patent JP-H01149849-A (JP)
Title: Molding material of unsaturated polyester resin
Inventor: MATSUKAWA MASANORI
IPC: C08L67/00
Filed: 1987-12-07
Abstract: PURPOSE:To obtain the title material suitable for a tray of home life, business, etc., having excellent strength, moldability and a low specific gravity, by blending an unsaturated polyester resin with at least a specific hollow filler as a filler. CONSTITUTION:An unsaturated polyester resin is blended with a filler including at least a hollow filler such as hollow glass particle having 140-290kg/cm<3> compression strength and crosslinking agent (e.g., diallyl phthalate monomer), polymerization initiator, parting agent and colorant, etc., with an unsaturated polyester resin.
Patent JP-H07235934-A (JP)
Title: Communication system and cell multiplexing device
Inventor: YASUDA TSUTOMU
IPC: H04L12/28
Filed: 1994-12-14
Abstract: PURPOSE:To scatter the load by making a service managing means or a service control means of a communication system increase or decrease automatically the service control means according to its own load state to automatically perform a series of jobs to increase or decrease the service control means. CONSTITUTION:A communication system includes a service managing means 5, a service control, means 2, a switching means 1, a correspondence table 4, etc. The means 5 includes a state acquiring means 7, a deciding means 8, a transfer means 9, a starting means 10, a stopping means 11, a change/deletion setting means 12, and an extension/substitution destination deciding means 13. Then the means 8 of the means 5 acquires the processing load value of a control means 2-1 by the means 7 and compares this value with the threshold value. If the extension of the means 2 is decided, the means 13 decides a computer as the extending destination. The means 9 trensferrs a service program and starts it for extension of the means 2. If the means 2 must be decreased, the corresponding means 2 is rewritten into another means 2 of the least processing load.
Patent JP-H02154269-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUZUKI SHINICHI
IPC: C09K9/02
Filed: 1988-12-07
Abstract: PURPOSE:To obtain the photosensitive body high in sensitivity by incorporating at least one of specified compounds. CONSTITUTION:The photosensitive body superior in sensitivity and durability can be obtained by incorporating at least one of the compounds represented by formula I in which each of R1 and R2 is H, an alkyl, aryl, aralkyl, or heterocyclic group each optionally substituted, and both are not H at the same time, and may combine with each other to form a ring together with the combined C; each of R3 - R5 is H, halogen, alkyl, or alkoxy; each of Ar1 and Ar2 is alkyl, aryl, or aralkyl each optionally substituted; and n is 0 or 1.
Patent JP-H03169014-A (JP)
Title: Circulating filtration apparatus
Inventor: YAKUSHIJI HISAO
IPC: H01L21/306
Filed: 1989-11-28
Abstract: PURPOSE:To prevent a produced foreign body from adhering to a wafer again by using a simple constitution by a method wherein at least a return route of a circulation system of an etching solution is formed as two or more systems and one blowoff port out of them is faced with the upper part of a side face of an etching tank. CONSTITUTION:In a route of a circulation system, two or more systems of return routes at least after a filter 7 are installed; a solution blowoff port 12 of one return route 11 is installed at a side face of an etching tank 4 near the upper part of a wafer 1 which is immersed in a solution. Foreign bodies which stay near the upper part of the wafer 1 are made to flow out quickly in a transverse direction; the foreign bodies which adhere to the wafer 1 again are reduced when the wafer 1 is taken in and out. Thereby, it is possible to largely suppress the foreign bodies which adhere to the wafer 1 again, and a high yield of LSI can be realized.
Patent JP-H05153548-A (JP)
Title: Digital signal recording method
Inventor: ONISHI TAKESHI
IPC: G11B20/12
Filed: 1991-11-26
Abstract: PURPOSE:To make the error correction capability for an audio signal equal to that of a video signal and to obtain the digital signal recording system with small redundancy by replacing the audio signal with an error check code added thereto with part of a video signal with an error check code added thereto and recording the result. CONSTITUTION:Video/audio signals from input terminals 8,5 are converted digitally into digital signals by A/D converters 9,6 and compressed to a prescribed rate by high efficiency coders 31, 32. After an error correction coder 33 applies C2 coding once to video data, then C1 coding is applied to the result. Then 4 bytes of the end of a C1 check code in 16-byte are replaced into 0 data. On the other hand, an error check coder 34 apples C3 coding to audio data. The data are mixed by a mixture format circuit 35 to attain formatting, a modulator 36 applies digital modulation to the result and the resulting signal is recorded on a tape 1 by a magnetic head 40 via a recording amplifier 37 and a changeover switch 38.
Patent JP-2000137575-A (JP)
Title: Cordless mouse and keyboard
Inventor: SAKAI TATSUYA
IPC: G06F3/038
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a cordless mouse without interference even when plural computers are adjacently used by directing the light of shift information of the cordless mouse in the right or left direction of detected cordless mouse shift. SOLUTION: A cursor on a display screen is shifted upward/downward/ rightward/leftward by shifting the cordless mouse itself on a ground face. A transmission means which optically transmits shift information of a cordless mouse can direct the optical transmission to detected right or left direction of cordless mouse shift. An IR transmission part 131 is installed on the left side of the cordless mouse, an IR transmission part 131 on an upper face and mouse shift information and the like are transmitted in the left direction. The cordless mouse is constituted in the same way as a regular mouse with cord except an IR control part having the IR transmission part 131 and the direction control part 132 of the IR transmission part, a ground detection part 14 and a battery 30.
Patent JP-H09153231-A (JP)
Title: Optical disk
Inventor: KINOSHITA YOSHIO
IPC: G11B7/24018
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk of a sticking type which is large in the permissible value of the misalignment between upper and lower disks at the time of sticking and the amt. of protrusion of sticking members from layers to be stuck and allows the easy identification of the surfaces to be provided with the reflection layers of disk substrates before adhesion of the reflection layer and the surface opposite thereto. SOLUTION: Two sheets of such optical disks 2 which consist of the substrates 19, the reflection layers 20 and protective layers 21, have central holes of the bores changing from the surface positions of the substrate side disk toward the surface position of the protective layer side disk and have another sections of the bore of the central hole smaller than the bore of the central hole in the surface position on the protective layer side disk are stuck to each other to form one sheet of the optical disk.
Patent JP-H06160586-A (JP)
Title: Reactor coolant purifying facility
Inventor: YAMAMOTO YUJI
IPC: G21C19/307
Filed: 1992-11-20
Abstract: PURPOSE:To provide a reactor coolant purifying facility capable of improving the maintenance property and reliability of a plant and reducing the work load of plant operators by dismantling pumps of an emergency core cooling facility normally kept in the stand-by state and a reactor stopping facility, and using a normally operated reactor coolant circulating pump in common. CONSTITUTION:A decompression device 16 is installed on a facility pipe upstream of a circulating water pump 18 in a reactor coolant purifying facility. Pipes 22, 23, 24 are connected to the suction side pipes of the circulating water pump 18 from a condensate storage tank 19, a suppression pool 20, and a boric acid water tank 21 via suction valves 25, 26, 27 respectively. The condensate storage water, suppression pool water, and boric acid water can be injected into a reactor pressure vessel 11 via the circulating water pump 18.
Patent JP-H03173425-A (JP)
Title: Laser annealing device
Inventor: TAKAO YOSHIHIRO
IPC: H01L21/20
Filed: 1989-12-01
Abstract: PURPOSE:To reduce the meandering of a laser beam scanning locus and to contrive a shortening in an annealing treatment time by a method wherein a plurality of stages, on which substrates are respectively mounted, are moved round the circumference of a laser beam device, the substrates are subjected to laser scanning in one direction and the stages and the laser beam device are made to perform a relative movement in the direction of a right angle to this direction. CONSTITUTION:A plurality of stages 12, on which substrates 11 are respectively mounted and which are connected to each other, are moved round the circumference of a laser beam device 13 provided with a laser oscillator 15, a mirror 16 and the like, which are provided on a support body 18, and the substrates 11 are scanned and annealed through a linear scanning in an X direction (a stage moving direction) using a laser beam. When one cycle of this circumferential movement ends, the stages 12 and the device 13 are made to perform a fine relative movement in the direction perpendicular to the X direction, and the linear scanning using the laser beam is similarly performed. This is repeated, the meandering of a laser beam scanning locus is reduced and at the same time, an annealing treatment time is shortened.
Patent JP-H10153225-A (JP)
Title: Power transmission device
Inventor: MORIOKA SHIGERU
IPC: F16D47/06
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness and generate high transmission torque by applying pressure of highly viscous fluid sealed in an operation chamber of a viscous coupling to a piston through a pressure chamber. SOLUTION: As relative rotational speed between first and second rotary members 30, 40 is increased, a driving torque transmittable by a viscous coupling 70 reaches its peak. On the other hand, pressure inside an operation chamber 72 is gradually increased. A compensation piston 67 is pressurized by pressure inside the operation chamber 72 and displaced to the side of a pressure chamber 66, and pressure inside the operation chamber 72 is applied to the pressure chamber 66. Pressure inside the pressure chamber 66 is thus increased. Pressure applied to the piston 64 for pressurizing it to the side of a multiplate clutch 50 is thus obtained by adding the pressure generated by a piston pressing means 60 and the pressure inside the operation chamber applied to the pressure chamber 66 as back pressure.  As the relative rotational speed between the rotary members 30 and 40 is increased, a driving torque transmittable by the multiplate clutch 50 is also increased.
Patent JP-H04180121-A (JP)
Title: Document processor with hanging screen printing function
Inventor: TSUBOUCHI KOICHI
IPC: G06F3/12
Filed: 1990-11-14
Abstract: PURPOSE:To facilitate the production of the vertically or horizontally long hanging screens with a simple operation by printing successively a read-out print pattern in a single row for each character per line in the form feeding direction and in a stored format. CONSTITUTION:At production of a hanging screen, a user selects a character string, the magnification of characters, a vertical or horizontal writing way, the type of a magnified decoration, a style of character types, etc., to be printed on the hanging screen in a format information storage means 104. Then the print pattern corresponding to the characters is read out of a print pattern storage means 101 by a reading means 105 and then printed successively for each character per line by a print means 106 in the form feeding direction and in a format stored in the means 104. Thus it is possible to easily produce a hanging screen without performing such complicated operations including the designation of magnification, the input procedure, etc., of characters.
Patent JP-H01295851-A (JP)
Title: Band type line printer
Inventor: YABU MASAAKI
IPC: B41J1/20
Filed: 1986-12-26
Abstract: PURPOSE:To prevent the abrasion only of a type arranged at one or two places among types high in use frequency, by a method wherein the types high in use frequency are arranged to a band at two or more places and used in order or at random on the basis of the signal from a type use order apparatus. CONSTITUTION:When the character code of printing data coincides with the character code of a band P-ROM, the output of '1' is issued to be inputted to an AND gate 12. At the time of an overlap character, '0' is outputted from an exclusive OR gate 13 and, at the time of a usual character, '1' is outputted from an exclusive OR gate 13 to be inputted to an OR gate 14. Further, the flag due to the indication of order from a type use order indication apparatus 16 is compared with the flag of the band P-ROM and, when '1' is outputted from an exclusive OR gate 15, the overlap character of an indicated group is selected. When this output is inputted to the AND gate 12 from the OR gate 14, printing hammer driving data is outputted from the AND gate 12.
Patent JP-H11133946-A (JP)
Title: Mechanism for opening and closing topboard front of grand piano
Inventor: ABIKO MASAHIKO
IPC: G10C3/02
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To easily open and close a topboard front from a position of a piano stool by sliding the heavy topboard front for opening and closing. SOLUTION: When a front end of a topboard front 2b is lifted from the closing condition and a rear end thereof is stood a little, a guide plate 13 engaged with a slide rail 14 in the loose-out preventing condition is moved with the movement of the topboard front 2b, and a movable wing 12b is turned so as to be stood toward a topboard rear 2a. With this structure, when the movable blade 12b is stood at a right angle, a rubber roller 15 rides over the topbaord rear 2a. When the topboard front 2b is pushed backward, the rubber roller 15 is rotated on the topboard rear 2a, and the guide rail 14 is slid along a guide plate 13 so that the front 2b is smoothly slid backward. Slide of this topboard front 2b is concluded when a stopper provided in rear of the slide rail 14 abuts on a rear edge of the guide plate 13, and the topboard front 2b arrives an opening position.
Patent JP-H10152897-A (JP)
Title: Building unit
Inventor: TAKIGUCHI YASUHIKO
IPC: E04B1/348
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a building unit which can facilitate the transportation and the working of assembly at a job site. SOLUTION: A building unit is composed of an inclined building unit 20 having on its upper surface 27 a horizontal face part 35 and an inclined face part 36 contiguous to one side of the face part 35, and a roof panel 61 attached to the inclined building unit 20 so as to be rotatable between a horizontal position where it is set on the horizontal face part 35 and an inclined position where it is set on the inclined face part 36. With this arrangement, the inclined building unit 20 can be integrally incorporated with a roof panel 61 so as to simplify the transportation from a firm to a building job site. Further, by turning the roof panel 61, a roof can be simply formed, thereby it is possible to simplify the construction and to shorten the working time.
Patent JP-H05124974-A (JP)
Title: Food or beverage for improving saccharide metabolism
Inventor: FUJIWARA HIROSHI
IPC: A23L1/30
Filed: 1991-10-29
Abstract: PURPOSE:To obtain the subject beverage and food which contain the components of Reishi fungus (Ganoderma lucidum), and increase the cellular glycogen concentration in aerobic exercise while lower lactic acid in blood whereby the metabolism of saccharides is improved. CONSTITUTION:The objective beverage and food products are obtained by adding, for example, 75 to 90ml of Reishi essence (10% heat-extract), furthermore, a reduced maltose, oligo saccharides, folic acid, vitamin C, vitamin B12, iron, etc., in the 100ml drink.
Patent JP-H06158349-A (JP)
Title: Laser beam alloying method
Inventor: SATO AKIO
IPC: B23K26/34
Filed: 1992-11-20
Abstract: PURPOSE:To inhibit the generation of laser beam induced plasma while using the conventional energy of laser beams and to inhibit the scattering of a powdery material to be alloyed in a laser beam alloying method for forming an alloy layer on the surface of a substrate with laser beams as a heat source. CONSTITUTION:Powder to be alloyed is fed to the surface of a metal substrate 1 and the substrate 1 and the powder are melted by irradiating the substrate 1 with laser beams 2 to form an alloy layer. In this laser beam alloying method, the angle 9 between the laser beams 2 and the surface of the substrate 1 to be irradiated is set at 5-25 deg..
Patent JP-H04182260-A (JP)
Title: Sheet discharging tray
Inventor: MAEJIMA MASANOBU
IPC: G03G15/00
Filed: 1990-11-17
Abstract: PURPOSE:To ensure a stable stock property of enabling a sheet which is easily curled at fixing to be held without collapsing or falling by bending a free edge side of a sheet discharging tray in the curling direction when the sheet passes a fixing device. CONSTITUTION:Also in the case at which an envelope is discharged as a sheet 10 in the state of face-up, a first sheet discharging cassette 30 is used. At this time, since a cassette for envelopes 8 is stored in a loading portion 9, the upper face of a tray constructing member 26 has a position which bends upwards from the upper surface of a path constructing member 23. And then, although the sheet 10 is curled after fixing, the following discharging sheets 10 are stably held on a curling tray 30 which curls along the curling of the sheets. Further, when the sheet discharging is performed in the state of face-down, because of storing of the cassette 8 in the loading portion 9, an auxiliary tray 32 has a position of which the upper surface bends from the upper surface of a tray 31 to the lower portion. Subsequently, even if the sheet 10 after fixing is curled, the following discharging sheets 10 are held on a second discharging sheet tray 32 which bends along the curling of the sheets.
Patent JP-2000137203-A (JP)
Title: Stereoscopic picture taking device
Inventor: HAMA HIDEO
IPC: G02F1/13
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To realize photographing in which sensitivity is hardly lowered by an inexpensive compact device even in the case of taking both right and left pictures or much more pictures within the time of one field of an NTSC system. SOLUTION: This stereoscopic picture taking device 6 is constituted of an optical system 4 forming the image of a subject, plural liquid crystal optical shutters 1 and 2 arranged at positions separate from the optical system by a specified distance with the optical axis of the optical system as center and electrically driven, and an image data conversion element 5 converting the formed image of the subject into an image signal. In the device 6 the plural liquid crystal optical shutters are constituted so that they may be actuated to be opened/closed alternately at specified time intervals and consist of liquid crystal cells using chiral smectic liquid crystal.
Patent JP-2001131004-A (JP)
Title: Repellent for land mollusk
Inventor: FURUTA EMIKO
IPC: A01N59/20
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a repellent for land mollusk such as a snail, a slug or the like capable of repelling semi-eternally without exerting adverse effects on a farm product, a pet and an environment. SOLUTION: The repellent 1 is formed by coating a pressure sensitive adhesive including an insecticide on a back of a copper foil 2, a releasing paper 4 is laminated as releasable on the foil through the pressure sensitive adhesive layer 4, forming multiple micro projections 5 in a forming density of 10-50/m2 on the surface 2a of the copper foil 2 by punching needles from the backside to thrust to the surface side, and then cutting into a tape having a proper width. The land mollusks avoid a group of the micro projections comprising micro projections 5 and impossible to crawl up across the tape.
Patent JP-H02158270-A (JP)
Title: Sealing device for facsimile receiving paper
Inventor: NOMA YASUO
IPC: H04N1/00
Filed: 1988-12-10
Abstract: PURPOSE:To decrease the number of components and to simplify a mechanism by conveying and sealing receiving paper by the same motor. CONSTITUTION:This device consists of a conveying mechanism 31 for receiving paper 7 which is driven in the forward rotation state of the driving motor 37 and a sealing mechanism 51 for receiving paper 7 which is driven in the reversing state of the same driving motor 37. The receiving paper 7 which is discharged from a receiver 2 is conveyed by the forward rotation of the driving motor 37. When the receiving paper 7 is sent to the sealing mechanism 51, the driving motor 57 is reversed to seal the receiving paper. Consequently, only one motor is required, so the device is miniaturized, the number of components is decreased, and the device itself is simplified.