baber/WOPTO huggingface dataset:
Patent JP-S6024296-A (JP)
Title: Device for working hole by laser
Inventor: YAMAMOTO IKUO
IPC: B23K26/064
Filed: 1983-07-20
Abstract: PURPOSE:To enable control of the position where a laser light is to be irradiated and to work a hole with high accuracy with a device for working the hole by laser light by combining plane mirrors and gear trains, pinion, rack, clutch and brake as well as a rotational driving device. CONSTITUTION:A clutch 24 is actuated to release a brake 27 in the stage of working a hole with laser light 2 by rotating the 1st-3rd plane mirrors 4A, 4B, 4C, a condenser lens 3 and a nozzle 5. The 1st and 4th gears 10, 23 are then made rotatable integrally by means of the 6th gear 26, the clutch 24 and the 5th gear 25. The 3rd gear 20 is therefore rotated by a rotational driving device 21, by which an external gear 19 and the 1st gear 10 are integrally rotated and since the relative positions of the mirrors 4A, 4B and 4C do not change, said mirrors are rotated in the set positions of the hole diameter. Thus if the device 21 is rotated by a certain angle, the mirrors 4A, 4B, 4C, the nozzle 5 and the lens 3 make one turn and the focus of the light 2 moves along the prescribed circular orbit, by which the hole is worked quickly and exactly.
Patent JP-S62290641-A (JP)
Title: Annular member transferring system
Inventor: SATO NOBUKATSU
IPC: B65H1/28
Filed: 1986-06-11
Abstract: PURPOSE:To smoothly take out and carry out positioning as it is by horizontally housing a workpiece in a magazine, supporting from the lower part by means of a released chuck and horizontally drawing out and, then, chucking said workpiece, at the time of transferring a magnetic disk, etc. CONSTITUTION:Magnetic disks 2 are horizontally housed in a magazine 1 and a lifting member 3 is lowered. And, the mount part 11 and the movable engaging part 12 of a chuck member 5 which is held in a chuck releasing position with the movable engaging part 12 being brought close to a recessed part 19, are fitted into the lowest stage magazine 1. When this fitting is detected by an unshown sensor, the lifting member 3 is stopped, the chuck member 5 is horizontally moved by means of a cylinder 7, and a disk 2 is taken out of the magazine 1. When the disk 2 arrives at a loader, the disk 2 is positioned with the movable engaging part 12 as the chucking position. Then, the disk 2 is adsorbed by an adsorbing member 8. By this structure, the disk can be smoothly taken out and positioned as it is.
Patent JP-H02311260-A (JP)
Title: Disc type cutting blade
Inventor: HASHIMOTO FUJIO
IPC: B24D5/00
Filed: 1989-05-26
Abstract: PURPOSE:To prevent the generation of noise during idle running and during cutting by forming a cutting blade main body out of a damping steel plate. CONSTITUTION:Vibration energy of bending vibration generated during rotation and cutting of a rotational blade is damped by conversion into thermal energy through debris deformation of a viscoelastic resin 3 arranged in an intermediate layer of a damping steel plate 2 that forms the rotational blade. Noise protection and damping are thus achieved.
Patent JP-H09285650-A (JP)
Title: Orizuru made with triangular paper
Inventor: OTOBE TAKEHIKO
IPC: A63H33/16
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to work out an ORIZURU (finger works of using paper to make models of familiar things, in this case a crane) from a sheet of triangular paper which usually is square. SOLUTION: Drawing folding lines on a triangular paper ABC solves matters. An angle α is a half of ∠BAC. An angle β is half of a ∠ABC. An angle χis a half of ∠BCA. Now, a crossing point of bisectors of ∠BAC and ∠ABC is named I. Angle δ is a quarter of ∠BIC. An angle ε is a half of ∠CIA. An angle ϕ is a half of ∠AIB. Now, a crossing point of a bisector of ∠BIC and a line BC is named D. An angle η is a half of ∠CDI. An angle α2 is a half of α. An angle β2 is a half of β. An angle χ2 is a half of χ.
Patent JP-S62291022-A (JP)
Title: Vapor growth device
Inventor: MORIZAKI MOTOJI
IPC: H01L21/205
Filed: 1986-06-10
Abstract: PURPOSE:To obtain a vapor growth device having film thickness, film quality, and composition respectively uniformized and capable of being mass-produced, by installing a gas exhaustion port in the central part of a growth furnace, with susceptors being disposed around the port, and then installing a gas-flow induction material so that raw gases flow from the peripheral part inside the growth furnace, along the substrate surface, and toward the gas exhaustion port. CONSTITUTION:A gas exhaustion port 2 is installed in the central part of a growth furnace 3, with susceptors 5 to mount crystal growth substrates 4 on being disposed around the gas exhaustion port 2, and then a gas-flow induction material 11 is installed in front of introduction ports 9 and 10 for one or more species of crystal growth raw gases introduced into the growth furnace 3 so that the raw gases flow from the peripheral part inside the growth furnace 3, along the surface of the substrates 4, and toward the gas exhaustion port 2. The susceptors 5, for example, are heated by high-frequency induction using high-frequency coils 6 so that the substrates 4 are heated up to the growth temperature. A circular plate-shaped gas-flow induction material 11 made of quartz is installed in front of the gas introduction ports 9 and 10 so as to extend to the vicinity of the inner wall of the growth furnace 3. The raw gases supplied to the growth furnace 3 are then introduced from a gap between the peripheral part of the growth furnace 3, that is, the inner wall and the gas-flow induction material 11.
Patent JP-H10308165-A (JP)
Title: Electron emission element and display device using the same
Inventor: IWASAKI SHINGO
IPC: H01J31/12
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an electron emission element excellent in electron emission efficiency. SOLUTION: In a field emission element which comprises an electron donating layer 12 consisting of the metal or the semi-conductor, an insulation layer 13 formed on the electron donating layer 12, and a metallic thin film electrode 15 which is faced to the vacuum space formed on the insulation layer 13, and emits the electron by applying the electric field between the electron donating layer 12 and the metallic thin film electrode 15, the insulation layer 13 consists of the polycrystalline dielectric material mainly consisting of the polycrystalline phase of 5-100 nm in mean crystalline grain size and containing the amorphous phase, and is >=50 nm in film thickness.
Patent JP-S60240541-A (JP)
Title: Rearview mirror for vehicle
Inventor: YOSHIDA YOSHIHIDE
IPC: B60R1/076
Filed: 1984-06-29
Abstract: PURPOSE:To prevent a mirror housing from being damaged and so forth, due to shocking returning of the mirror housing, by allowing the base end of a spring to come off upon tilting of a rearview mirror. CONSTITUTION:When a mirror housing is subjected to a great force from the front thereof, a coil spring 22 is extended so that it rotates rearward. During the initial stage of this rotation a connecting link 14 also rotates about a first rotating support shaft 5 as a center while it extends the coil spring 22. When the link further rotates, the base side end of a stopper surface 17 in a spring retainer section 19 approaches the front end of a locking section 21, and then a receiving surface 18 and the locking section 21 are lined up. Therefore, the hook section 25 of the coil spring 22 which has till then been inhibited by the stopper surface 17 from moving, moves toward the receiving surface 18, and engages thereto. Accordingly, in this stage there no force attracting the mirror housing to the base 2, thereby the tilting condition of the mirror housing may be maintained.
Patent JP-S5962498-A (JP)
Inventor: CHIYAARUZU RABUSHIYUKA
IPC: B67D7/32
Filed: 1983-07-21
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-H09296486-A (JP)
Title: Underground water storage tank
Inventor: IKEDA TAKAYUKI
IPC: E03B11/14
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent buckling from occurring to individual pile-up members and to ensure a large void content by a method wherein a load applied to a covering layer of a water storage space is sustained with a specified aggregate constructed of a number of pile-up members and installed to the water storage space. SOLUTION: An aggregate constructed of a number of pile-up members 2 arranged lengthwise and breadthwise and piled up in tiers vertically is installed to the inside of a water storage space formed underground in a pitlike shape, and load applied to a covering layer arranged on the aggregate is sustained with the aggregate B. Each of the pile-up members 2 is made of a polypropylene resin or the like and formed by integral molding into a shape wherein hollow cylindrical legs 23 respectively in equal length are provided in parallel with one another at corners 22... of a square link-shaped connecting rib 21 and reinforcing brackets 26 are arranged between each of the legs 23 and the connecting rib 21.  Spigots 24 provided at the end of legs 23 of another pile-up member 2 are fitted into sockets 25 provided at the end of the legs 23, then the legs 23 of the pile-up members 2 are arranged vertically in the water storage space, and the aggregate is constructed with the pile-up members piled up vertically in tiers.
Patent JP-H06351269-A (JP)
Title: Ultrasonic motor, method and apparatus for assembling ultrasonic motor
Inventor: MORIYA AKIRA
IPC: H02N2/00
Filed: 1993-06-04
Abstract: PURPOSE:To provide an ultrasonic motor and method and apparatus for assembling an ultrasonic motor in which the manufacturing cost and the number of components can be reduced significantly as compared with a conventional one. CONSTITUTION:In the ultrasonic motor, the flange part 2 of a bearing 1 is press fitted in a hole made at a fence part 5 formed at the end board part of outer tube 4 of motor. The flange part 2 is inserted into the central hole of stator 6 and then crushed (through tightening), at the tip thereof, by means of a tightening jig 13 thus securing the stator 6 to the fence part 5 at the end board part of the outer tube 4. In this regard, sizing of shaft hole is conducted simultaneously by means of a sizing rod 12. Since no screw is employed, number of components is decreased and the manufacturing process is simplified significantly.
Patent JP-H11309254-A (JP)
Title: Game machine for hitting balls
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for hitting balls that can improve more entertainment in a game and produce a lot of re-variation-patterns from a few kinds of re-variation indicating modes. SOLUTION: A re-variation indicating mode comprises basic re-variation indicating modes (re-variations 1 and 2) and developmental re-variation indicating modes (re-variations 3 and 4) combined of the basic re-variation indicating modes. When the re-variation indication is re-variation-controlled in the developmental indicating modes, it is re-variation-controlled in turn by the basic re- variation indicating modes comprising the developmental re-variation indicating modes. Since a re-variation is occurred again after the re-variation is once conducted to produce a true big hit design, more entertainment can be improved in a game and more re-variation patterns can be produced in a few kinds of the re-variation indicating modes.
Patent JP-H02311847-A (JP)
Title: Water-developable photosensitive resin composition
Inventor: UMEDA YASUSHI
IPC: G03F7/027
Filed: 1989-05-26
Abstract: PURPOSE:To improve stability in a solid state, chemical and physical characteristics by incorporating specified acrylic resin, a basic nitrogen atom- contg. compd., an ethylenic unsatd. monomer and a photopolymn. initiator. CONSTITUTION:This water-developable photosensitive resin compsn. contains acrylic resin having 60-125 deg.C glass transition temp. (Tg) defined by equation I and 80-130mg KOH/g acid value (AV) and satisfying an inequality (Tg-10)<=AV<=(Tg+40), a basic nitrogen atom-contg. compd., an ethylenic unsatd. monomer and a photopolymn. initiator. In the equation I, each of Tg1, Tg2... is the glass transition temp. of a homopolymer of each monomeric component, Tg0 is the glass transition temp. of a copolymer and each of W1, W2... is the weight fraction of each monomeric component. Superior water developability, high water and wear resistances and superior shape retentivity are obtd.
Patent JP-S62289408-A (JP)
Title: Rear suspension for automobile
Inventor: TAKAHASHI AKIRA
IPC: B60G7/00
Filed: 1986-06-10
Abstract: PURPOSE:To attempt improvement of both controllability and riding comfort where oscillating members are adapted to secure a wheel to a car body via elastic members in such a way as to be freely oscillated up and dawn by providing the elastic members while they are revolvingly displaced whereby changing a spring constant in the load input direction depending on a running condition. CONSTITUTION: A front and a rear link 2 and 3 extending in the car width direction are adapted to secure a wheel 1 to the member 5 on a car body side via elastic members in such a way as to be freely oscillated up and down. And the structure is constituted to be such that a spring constant in the load input direction from the links is changed by revolving the elastic members 7, which are provided respectively for the mounting sections of each link 2 and 3 to the member 5 on the car body side, around the oscillating center of the links. Displacement in revolution of said elastic members 7 is effected by an electric motor 9 through a link mechanism 11. And the electric motor 9 is controlled by a controller 20 receiving the output from a car speed sensor 19 in such a way that in case of running at high speed, for example, the spring constant of a front side elastic member 7 is made lower than that of a rear side elastic member 7.
Patent JP-H08331116-A (JP)
Title: Synchronous reproduction circuit
Inventor: MASUMOTO TAKAHIKO
IPC: H04L7/08
Filed: 1995-05-31
Abstract: PURPOSE: To process effective data to which backward guard is being applied in a correct synchronizing timing for which synchronism is established. CONSTITUTION: An offset word is detected from received data by an offset detection circuit 2, and the received data is stored in data memory 11 at every block from a time when a backward guard operation is started, and after the synchronism is established, data in a backward guard period is read out from the data memory 11. Also, when plural synchronism detection circuits 5, 6 are provided, the memory area of the data memory 11 is allocated to the synchronism detection circuits 5, 6 individually, and the data is read out from the memory area MR2 or MR3 in accordance with the synchronism detection circuits 5, 6 for which the synchronism is established. Moreover, the data to which error correction is applied is stored as the one to be stored in the data memory.
Patent JP-H0428507-A (JP)
Title: Preform made of resin having hollow wall, biaxially-oriented blow molded vessel using the preform and manufacture thereof
Inventor: YAMADA KANEO
IPC: B65D1/02
Filed: 1990-05-24
Abstract: PURPOSE:To absorb decompression without changing an external shape regardless of the magnitude of the volume of deformation by decompression in a vessel by forming the title preform of a solid mouth section and a drum section and a bottom formed of a hollow wall composed of an inside layer and an outside layer while holding a hollow layer and forming a small-diametral opening-shaped gate section at the lower end of the outside layer of the bottom. CONSTITUTION:A preform called the so-called parison has a solid mouth section 1 and a drum section 2 and a bottom 3 formed of a hollow wall 20 consisting of an inside layer 22 and an outside layer 23 while holding a hollow layer 21. A central section 31 as a section pushed by an orientation rod at the time of biaxially-oriented blow molding is shaped to the inside layer 22 of the bottom 3, a gate section 40 is formed to the outside layer 23 of the bottom 3, and the gate section 40 has a small-diametral hole section 41 communicated with the hollow layer 21. The preform can be molded through a G.I.P molding method (Gas Injection Process, Mannesmsann Demag Ltd.) an A.M.P molding method (an Air Mold Process, Battenfeld Ltd.) or the like.
Patent JP-H07316594-A (JP)
Title: Cleaning liquid composition
Inventor: SUZUKI SADAKATSU
IPC: C11D7/32
Filed: 1994-05-26
Abstract: PURPOSE:To provide a cleaning liquid composition showing good cleaning effect along with excellent safety, substantially noninflammability, lowered odor and reduced toxicity. CONSTITUTION:This composition comprises 50-83 pts.wt. of N-methyl-2- pyrrolidone, 2-30 pts.wt. of diethyl succinate and 15-48 pts.wt. of water, amounting to 100 pts.wt. in total.
Patent JP-S5659441-A (JP)
Title: Picture image display
Inventor: TAKESAKO YOSHINOBU
IPC: H01J29/46
Filed: 1979-10-18
Abstract: PURPOSE:To obtain a picture imaqe display which can deflect uniformly under low voltage, by providing an electrode means for deflecting an electron beam and an electrode plate placed between an indicating means for the purpose to facilitate the deflection. CONSTITUTION:A parallel planar electrode 18' is placed between deflection electrodes 16, 16' and an indicating face 19 in place of conventional field shielding electrode. In said parallel planar electrode 18' each plane is arranged in parallel with same interval. Consequently one end of planar electrode 18' is secured with same interval while the other end will prevent the curl of planer electrode 18' caused by thermal distortion, thereby the distortion can be released. The planar electrode 18' is vertical against the indicating face 19 while arranged parallel in longitudinal direction and held on same plane, while the slits of vertical deflection electrodes 16, 16' will come at the center of two planar electrodes 18'. Consequently uniform and bright indicating face is provided while the deflection voltage can be reduced.
Patent JP-2000317336-A (JP)
Title: Crushing treatment apparatus of pet bottle, used paper or the like
Inventor: TAWARAZUMITA TAKASHI
IPC: B02C18/14
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To markedly reduce noise by decreasing the speed of a rotary blade while enhancing crushing treatment capacity still more and to narraw an installation area by miniaturizing equipment as a whole. SOLUTION: A crusher 1 is constituted by parallelly providing a pair of rotary shafts 6, 7 horizontally in an outer frame 5 and alternately fitting and fixing saw-tooth rotary blades 8 and annular round blades 9 slightly thicker than the blades 8 on the respective rotary shafts so as to mesh the round blades 9 of one rotary shaft with the rotary blades 8 of the other rotary shaft.  In this case, a columnar fixed blade 10 is provided under the intermediate parts of both rotary shafts 6, 7 in parallel thereto and an axial long groove 11 is provided to the fixed blade on the upper side thereof and side grooves 12 in which the rotary blades of both rotary shafts are fitten are parallelly provided to the fixed blade 10 on both sides of the long groove and the edges 13 of the fixed blade are formed to the crossing sides of the long groove and the side grooves and screens having a large number of through-holes arranged thereto uniformly are provided outside the rotary blades so as to leave a required gap with respect to the outer frame.
Patent JP-S5359787-A (JP)
Title: Preparation of copolymers
Inventor: KOSUGI AKIO
IPC: C08F2/10
Filed: 1976-11-09
Abstract: PURPOSE: To prepare a copolymer capable of preventing clogging of wire at the time of paper making of pulp products, and roll staining, etc., by polymerizing acrylamides, acrylonitriles, and acrylic acids (or alkali salts) in the presence of urea. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02312592-A (JP)
Title: Redox type bioreactor to which electrolytic bath for regenerating coenzyme is attached
Inventor: NAKAMURA RYOJI
IPC: C12P1/00
Filed: 1989-05-29
Abstract: PURPOSE:To efficiently drive a reaction by conjugating oxide-reduction reaction due to electron transfer between a coenzyme of substrate through a oxide-reduction-functional membrane which imitates electron transfer function of cell membrane with electrochemical regeneration reaction of the coenzyme by means of turning on electricity between electrodes. CONSTITUTION:The first reaction liquid containing a substrate, the first oxide-reduction enzyme and the coenzyme, second reaction liquid containing the second oxide-reduction enzyme and the coenzyme, and buffer of pH7.5 are packed in enzymatic reaction tank III, electrolytic bath II, and electrode cell I, respectively and the first reaction liquid is allowed to be adjacent through a conjugated oxide-reduction-functional membrane M1 capable of absorbing the first and the second enzymes mutually to each side and holding the coenzymes through the direction of thickness. The first reaction liquid is allowed to be adjacent through an inert diaphragm M2 to the opposite electrode liquid and electric current is allowed to flow between acting electrode W opposite electrode C each arranged in the second reaction liquid and electrode liquid and the oxide-reduction of the substrate is carried out by reception of electron with the coenzyme in the first reaction liquid and the reception of electron is carried out in the opposite direction to the enzymatic reaction and a reaction for regenerating the coenzyme is conjugated to drive the reaction.
Patent JP-2000324758-A (JP)
Title: Motor for vehicle drive
Inventor: HORIUCHI SEISHI
IPC: H02K9/06
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To discharge rainwater or dust out of the frame which penetrated inside along with the cooling wind sucked inside a frame. SOLUTION: A ventilating fan 26 is arranged on the side of a first cover 12, and a suction port 12a is arranged closer to the side of a rotary shaft 22 than to the vane 27b of a ventilating fan 27, and an auxiliary fan 28 for discharging the air within the frame 14 from each exhaust port 11a and 13a is coupled directly with the side of the second cover 13 of the rotary shaft 22 with a rotor 25 in between.
Patent JP-S5928286-A (JP)
Title: Cache buffer controller
Inventor: NISHIMURA HIROYUKI
IPC: G06F12/08
Filed: 1982-08-03
Abstract: PURPOSE:To improve the performance of a titled device, by increasing chances for acceptance of access requests to a cache buffer, while resetting the bit corresponding to a column and at the same time regarding the hit decision of a comparator as a mishit decision. CONSTITUTION:A cache control circuit 6 is designated and read out with the 2nd block address E of an access address A when an access request H is given and a comparator 3 delivers a hit signal F1 and a hit column information F2. Then the contents L held in a column memory 5 are compared with the hit column information as well as the set information for each pot. When a bit of the coincident set state is detected from the comparison, the signal F1 is converted into a signal equivalent to a mishit signal G. When this signal or the mishit G delivered from the comparator 3 exists, a mishit signal Q is delivered as a real mishit signal. At the same time, the reset column information M is delivered to the memory 5 to reset the coincident bit to ''0''.