baber/WOPTO huggingface dataset:
Patent JP-H05155291-A (JP)
Title: Warning device for vehicle
Inventor: KAJIWARA YASUNARI
IPC: G01S13/931
Filed: 1991-12-03
Abstract: PURPOSE:To prevent collision accident beforehand by making earlier the timing for giving warning calculated from a distance to an obstruction, relative speed to it, and a vehicle speed when it is detected that a driver's response speed becomes slow. CONSTITUTION:An obstruction 1 is detected by an obstruction detector 2, a vehicle travel condition is detected by a vehicle travel condition detector 3, and a driver's operating condition is detected by a driver's operating condition detector 4. A computer 5 makes calculation so that a condition in which warning is given by a warning device 6 is varied. For example, when it is detected that a driver's response speed becomes slow, a timing for giving warning calculated from a distance to the obstruction, relative speed to it, and a vehicle speed is made earlier. Thus, since the timing for giving warning is varied according to variation in the operating condition of the driver or traveling environment of the vehicle, the warning can be given properly and without delay without being affected by the operating condition of the driver to reduce collision accident, etc.
Patent JP-H08151803-A (JP)
Title: Upper operation panel for self-travelling construction waste crusher
Inventor: KONO MICHIHIKO
IPC: E04G23/08
Filed: 1994-11-28
Abstract: PURPOSE: To increase a speed of operation and to improve workability by replacing an upper operation panel, which is removably mounted in a fixing part in a high position of a main vehicle body, to another fixing part, in the main vehicle body on demand. CONSTITUTION: When an upper operation panel 11 is arranged in a fixing part in a high position in a main vehicle body 14, for example, in a handrail 21 of a high step 31, a clamp mounting part, in the operation panel 11 is fastened to one section in the handrail 21. Then, if an operator needs to transfer the operation panel 11 from the one section to another position because of a reason for convenience of switching operation and the like, a fastening bolt in the clamp mounting part, is loosened for removing the panel 11, and then, the panel 11 is changed to another desired position in the rail 21. In this way, operation of the operation panel 11 including the case of an emergency can be sped up, while workability is improved.
Patent JP-H05317125-A (JP)
Title: Toothbrush
Inventor: ROORANDO JIYANETSUTO
IPC: B25G3/32
Filed: 1992-11-05
Abstract: PURPOSE: To ensure quick and secure connection of a brush head to a brush handle with the least amount of materials, and make it possible to securely connect the brush head and brush handle of a head-exchangeable-type tooth brush whatever shapes the have, while considering the safety when the are disconnected by children. CONSTITUTION: This invention relates to a tooth brush whose brush head 22 can be disconnected to from a brush handle 24. When the brush head 22 is connected with screw on a screw pin 28, the screw pin 26 can be moved by a limited length outside the brush handle 24 against a stretch spring 32 action till a stop catch 36 of the brush head 22 fixed the brush head in rotation by fitting in the indentation 38 of the brush handle 24. During this process, the stretch spring 32 keeps the brush head 22 under the stretch toward the brush handle 24. Thus, simple and quick connection between brush handle and brush head can be established regardless of shapes of these parts.
Patent JP-H03179472-A (JP)
Title: Image forming device
Inventor: OMURA TAKESHI
IPC: G03G15/04
Filed: 1989-12-08
Abstract: PURPOSE:To eliminate an error in mounting caused by accumulated tolerance between parts and to stably form an image by providing an optical means including an optical system which guides a light beam and a scanning part which performs scanning by the light beam, a housing means for a power source means, and a positioning means for positioning the optical means and the housing means. CONSTITUTION:A CPU which processes input information, an electric unit 28 having a power source circuit, etc., for respective units or a device, and an optical device, that is, an optical unit 50 for irradiating a photosensitive body with the laser light beam in accordance with the input image information, which is integrally formed with the upper cover of the electric unit are provided on the upper surface of a base part 22. The optical unit 50 and the electric unit 28 are formed as one unit, and positioned in a part which is near to a reference position on the bottom of a printer device, that means, in a height direction, so that the device is formed so that it does not receive influence by the accumulation of error between the parts at the time of assembling. Thus, the error in mounting in the height direction caused by the accumulated tolerance is eliminated and image quality is improved.
Patent JP-H11154428-A (JP)
Title: Wiring pressure welding head for automatic wiring machine and wiring pressure welding method using thereof
Inventor: OGAWA YOSHIHIKO
IPC: H01B13/012
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a wiring pressure welding head for an automatic wiring machine which can weld both ends of a wire with pressure having directivity in relation to mutual pressure welding terminals without turning a wiring pressure welding head. SOLUTION: A first and a second wire pressure welding means 16A, 16B are arranged on both sides of a wire cutter 17 along the supplying direction of the tip side of a wire 9 so as to sandwich the wire cutter 17. The first and the second wire clamps 15A, 15B are arranged adjacently outside the first and the second wire pressure welding means 16A, 16B along the supplying direction of the tip side of a wire 9 so as to sandwich the wire cutter 17.
Patent JP-H10163014-A (JP)
Title: Manufacture of rare earth permanent magnet
Inventor: NOMURA TADAO
IPC: H01F1/057
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an anisotropic rare earth permanent magnet which exhibits high magnetic properties. SOLUTION: A rare earth permanent magnet comprises three or more elements including at least rare-earth elements RE (RE is one or more rare-earth elements including Y and not more than 3 and contains at least Nd), TM (TM is one or more elements of Fe, Co, Ni, Al, Si,Ga, Ag, Au, Cu, V, Cr, Mn, Sc, Mo, Ti, W, Hf, Ta, Nb, Zr,Pd, Pt, Zn, Ge, Sb, Sn and In and not more than 5 and contains at least Fe) and B and has a texture comprised of Fe metal or an alloy or a compound which is a main phase containing Fe in which RE2 TM14 B phase is dispersed minutely. For manufacturing such a permanent magnet, the material is a TM phase in which 0.01-1.5at% of RE is dissolved and B element is dispersed in the phase. A main phase is obtained by dispersing B element in the phase. The main phase exhibits magnetic anisotropy and organization with the minutely dispersed organization.
Patent JP-H07175517-A (JP)
Title: Travel controller for beam light guide type operation vehicle
Inventor: MASUTOME ATSUSHI
IPC: G05D1/02
Filed: 1993-12-20
Abstract: PURPOSE:To increase linear traveling performance along each travel route and to start steering control early along a next route at the time of a turning travel to the next route. CONSTITUTION:This device is provided with a couple of front and rear optical sensors S1 and S2 which detect the photodetection position of guidance beam light, projected along the length directions of plural travel courses, in the width direction of the vehicle body, an interval varying means 19 which varies the interval in the front-rear direction of the vehicle body, a position detecting means 100 which detects the position of the operation vehicle V on the basis of photodetection information, and a travel control means 101 which controls the travel of the operation vehicle V on the basis of position detection information; and the travel control means 101 places the interval varying means 19 in operation so that the interval between the couple of optical sensors S1 and S2 in the front-rear direction of the vehicle body increases at the time of a linear travel along each travel course and decreases at the time of a turning travel from the end part of one travel course to the start part of a next travel course.
Patent JP-H02164578-A (JP)
Title: Novel salicylic acid derivative, preparation thereof and use thereof in pressure-sensitive copy material
Inventor: MATSUDA YUKINOBU
IPC: C08G63/68
Filed: 1988-12-20
Abstract: PURPOSE:To improve the yellowing of pressure-sensitive copy paper used as a coupler by synthesizing a salicylic derivative by metallizing a resin, which is formed by condensing salicilic acid and a compound represented by a specific general formula, with a polyvalent metal. CONSTITUTION:A predetermined amount of salicylic acid, a compound represented by formula I (wherein R<1> and R<2> are a hydroxyl group, 4 or less C alkoxy group or chlorine and Ar is a bonding group having two or more aromatic rings) and, if necessary, a solvent such as chlorobenzene are charged and a catalyst is added to the resulting mixture at 100 deg.C to heat the same to predetermined temp. and condensation reaction is performed to synthesize a condensed resin. Hydroxide or carbonate of alkali metal is reacted with the condensed resin to obtain an aqueous solution of an alkali metal salt of the resin and this solution is reacted with a water-soluble polyvalent metal salt to prepare a polyvalent metal compound of a salicylic acid derivative.
Patent JP-2000140756-A (JP)
Title: Coating structure for aluminum wheel
Inventor: ABE KISHIRO
IPC: B05D7/14
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum wheel wherein use of plating can be avoided and a deep color tone with a tone of plating can be provided. SOLUTION: In a coating structure for an aluminum wheel, a plurality of coating films contg. a colored coating 3 and a coating 4 with a tone of plating on the colored coating 3 are formed on the surface of the aluminum wheel. The surface of the aluminum wheel 1 is pretreated. It may be possible to form a powder primer 2 on the surface of the aluminum wheel 1 and the colored coating 3 is formed thereon. It may be possible to form a top coat 5 on the coating 4 with a tone of plating.
Patent JP-H05155459-A (JP)
Title: Document reading device
Inventor: YOSHIMIZU HIDEKI
IPC: B65H5/06
Filed: 1991-12-04
Abstract: PURPOSE:To provide a document reading device which prevents the occurrence of a jam owing to roll-in of a document at a conveyance roller, prevents the generation of a new part with which a groove is covered and which forms a sheet passage guide, and reduces the number of parts and a cost by functioning a bearing holding part additionally as a sheet passage guide. CONSTITUTION:A first conveyance roller (a so-called R1 roller) 11 and a second conveyance roller (a so-called R2 roller) 12 are arranged along the sheet passing direction of a document reading part 14 to which a contact glass 13 is attached and a document is conveyed before and after the document reading part 14. The first and second rollers 11 and 12 are axially supported below a pass sheet surface by means of a bearing 15. The bearing 15 is held by a bearing holding part 16 formed inside the pass width of the document. A pass sheet guide 17 matching a pass sheet surface is formed to the upper part of the bearing holding part 16.
Patent JP-H09138250-A (JP)
Title: Probe for four-terminal measurement
Inventor: NAKAJIMA YASUMI
IPC: G01R1/067
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a probe, for four-terminal measurement, which contributes to a reduction in maintenance costs by a method wherein the whole of the probe, for four-terminal measurement, whose diameter is made thin is divided into two parts and only the part of a side which is damaged is replaced partially. SOLUTION: A probe 11 for four-terminal measurement is constituted so as to be divided into a probe part 12 for inspection and a probe part 22 for assistance. The probe part 12 for inspection is formed of a sense-side terminal part 13 provided with a pin-shaped contact maker 14 which is pressed to a protrusion direction so as to project a rear end part 14b, of a source-side terminal part 16 which fixes and holds the sense-side terminal part 13 so as to project a tip contact part 14a and whose tip part is formed as a tapered contact part 16a and of a barrel part 18 which holds the source-side terminal part 16 so as to be freely slidable.  The probe part 22 for assistance is formed of a sense-side assistance probe part 23 which comes into contact with the sense-side terminal part 13, of a source-side assistance probe part 25 which holds the sense-side assistance probe part 23 and whose tip part is formed as a tip-sharpened contact part 25a and of a barrel part 27 which holds the source-side assistance probe part 25 so as to be freely slidable while the assistance probe part 25 is being energized to a pushing direction. Thereby, the side of the probe part 13 for inspection can be replaced.
Patent JP-2001138496-A (JP)
Title: Ink-jet printer
Inventor: KOYAIZU MASAAKI
IPC: B41J2/01
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To improve the throughput of whole printing treatment by omitting maintenance during a period from the reception of a printing command to the end of printing. SOLUTION: A printing sheet number counter 23b for counting the number of printing sheets from preceding maintenance treatment and a feed cassette sensor 4a for detecting whether a feed cassette 4 is taken out or not are provided. Even when the number of printing sheets P by the counter 23b has reached a specified number of sheets KP for the next maintenance treatment set in advance, if the sensor 4a detects the absence of the feed cassette 4, the maintenance treatment is done, and if the absence of the cassette 4 is not detected, the maintenance treatment is omitted.
Patent JP-H01161282-A (JP)
Title: Device for cleaning photosensitive body surface
Inventor: KOISO JUNICHI
IPC: G03G21/10
Filed: 1987-12-17
Abstract: PURPOSE:To prevent the deterioration of grinding ability due to change with the lapse of time by interchangeably attaching a grinding pad, which is slidably pressurized against the surface of a photosensitive body and can grind it by small quantity to a holding tool provided on the downstream of a blade cleaning residual toner. CONSTITUTION:The grinding pad 23 is interchangeably fitted to the holding tool 22 provided on the downstream of the blade 12 cleaning residual toner. The holding tool 22 is slidably fitted to a fixed frame body 22a hinge-connected to a pin 17 shared with the supporting member 18 of the blade 12 in a transverse direction, and a fixed groove frame 25 is provided on the outer side of a movable frame body pressurized and energized outwardly by a spring 24. The grinding pad 23 is pressurized against the surface of the photosensitive drum 10 by the spring 24, grinds the surface by small quantity. After the ground surface is fatigued due to use of long period, the pad is removed out of the groove frame 25, and is replaced with a fresh one. Thus the deterioration of grinding ability due to the sticking of the talc, etc., to the ground surface and wear which occurs due to change with the lapse of time can be prevented.
Patent JP-H06158292-A (JP)
Title: Vapor deposition device using convergent ion beam
Inventor: NAGAMACHI SHINJI
IPC: C23C14/54
Filed: 1992-11-30
Abstract: PURPOSE:To provide a convergent ion beam vapor deposition device where a vapor deposition pattern inputted by using a SIM image in a nondecelerated state can automatically be depicted as it is in a decelerated slate down to vapor deposition energy. CONSTITUTION:A detector 31 and imaging means 32, 33 for observing a SIM image, an input means 34 for inputting the position and form of a vapor deposition pattern to the SIM image and a correction means 35 for correcting the inputted content according to the dislocation of a beam track at the time of deceleration to supply it to a beam scanning means are provided.
Patent JP-H07177126-A (JP)
Title: Multiplex communication equipment
Inventor: AKEBOSHI TOSHIHIKO
IPC: H04J13/00
Filed: 1993-12-20
Abstract: PURPOSE:To improve the synchronization holding performance by using a synchronization channel whose transmission power is increased at the start of data communication so as to send a preamble and multiplexing data channels while the transmission power is decreased after the transmission. CONSTITUTION:When a data transmission request comes from an external interface, a sender side control circuit 154 stops multiplex data channel from a multiplexer 156 and uses a multiplexer 155 to increase a preamble transmission output power and to send a preamble. After the lapse of a preamble transmission time, a preamble transmission output power is decreased similarly to the case with a data channel, a multiplex data channel is set to be an enable state for the data transmission. On the other hand, a receiver side SAW(surface acoustic wave) convolver 201 makes correlation between a reception signal and a reference code, and a synchronization circuit 206 uses the correlation output to acquire and hold the synchronization and a preamble detection circuit 204 detects the preamble to shift a phase of a clock generated in a phase hold circuit 208 and to acquire the synchronizing signal and to hold it.
Patent JP-H11151366-A (JP)
Title: Control device for game machine
Inventor: KAWASAKI HIROKANE
IPC: A63F7/02
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To use a first cover continuously. SOLUTION: In a control device, a first cover 7 is assembled to a second cover 8 by fastening the screw receiving parts 15, 15 of right and left upper fixed wings 12 to the screwing parts 18, 18 of the second cover 8 by use of normal wood screws 14, 14.... Screw holding parts 21 each holding a one-way- type wood screw and being easy to cut are provided on the upper surface of each upper fixed wing 12, and a fastening cover 20 covering the wood screw 14 is installed; i.e., the right and left wood screws are passed through slots 13 in the upper fixed wing 12 one by one and fastened to the mounting tab 17 of the lower fixed wing 16, so that the fastening cover 20 covers the wood screw 14 and is assembled into a state in which it cannot be separated unless the screw holding parts 21 are cut away.
Patent JP-H03180678-A (JP)
Title: Locking part protecting body for vehicle
Inventor: MORISHITA SEIZO
IPC: B05B15/04
Filed: 1989-12-09
Abstract: PURPOSE:To prevent entrance of paint to a locking part by forming an engaging recessed part in the end part of a locking part protecting body, protruding a locking part guide lever to the central part of the recessed part, and mounting a magnet body. CONSTITUTION:A locking part guide lever 13 of a locking part protection body 8 is an insertion port 7 of each of locking parts 5a, 5b, and 5b. An engaging recessed part 11 is brought into adhesion to an upper surface 6a of each of the locking part 5a, 5b, and 5c. A magnet body 12 in the engaging recessed part 11 is magnetically attracted to the upper surface 6a and a side 6b of each of the locking parts 5a, 5b, and 5c to mount the locking part protecting body 8 to perform spray coating. This constitution completely prevents entrance and adhesion of paint.
Patent JP-H02164368-A (JP)
Title: Antibacterial aromatic film and manufacture thereof
Inventor: SAKAMOTO ISAMU
IPC: C11B9/00
Filed: 1988-12-19
Abstract: PURPOSE:To provide excellent antibacterial and aromatic properties to different base material for a long period of time under environment wherein moisture and sweat are easy to attach, by forming film-formed resin containing a metal- containing antibacterial agent and an aromatic through a hardening process using electron beam irradiation to corresponding monomer and/or oligomer composition. CONSTITUTION:An antibacterial and aromatic film is fabricated by coating the base with a liquid composition containing a minor amount of metal- containing antibacterials agent and an aromatic and radiation co-polymerizing monomer and/or oligomer, and by irradiating electron beam onto this coating film followed by hardening process. When forming film solely, the base shall preferably consist of paper, film, or flat plate with good exfoliating property. As copolymerizing monomer, compound having vinyl group is suitable, in particular methacryloyl group or acryloyl group containing compound. The copolymerizing oligomer, on the other hand, preferably gas a molecular weight of several tens thru hundreds of thousands including a plurality of methacryloyl groups or acryloyl groups per molecule, wherein the main chain is suitably epoxy chain.
Patent JP-H08175564-A (JP)
Title: Tying band
Inventor: KAWAI TAKASHI
IPC: B65D63/12
Filed: 1994-12-22
Abstract: PURPOSE: To certainly prevent reverse insertion of a tying band, and to prevent loosening or coming-off of the band caused by reverse insertion by providing a stepped part on the reverse side of the tying band. CONSTITUTION: A tying band 21 is composed of a band part 2 with a sawtooth unevenness 7 provided at its surface 2A, a cylindrical part 4 having an insertion hole 3 for inserting the free end 2p of the band part 2 therethrough, and a lock arm 5 that is engaged with the sawtooth unevenness 7 when the free end 2p of the band part 2 is inserted in the normal direction into the insertion hole 3 and prevents the band part 2 from being pulled out. A recessed part 28, in rectangular shape as seen in a planate view, is provided on the reverse side 2B of the tying band 2 on a position near the tip of the band.  When the band part 2 is inserted in the reverse direction into the insertion hole 3, the insertion is checked with the lock arm 5 butted against the internal wall 28a of the recessed part 28 provided on the reverse side 2B of the band part 2, and further insertion in the reverse direction can be prevented with the lock arm 5 caught in the recessed part 28.
Patent JP-H07176943-A (JP)
Title: Antenna for receiving circularly polarized wave
Inventor: OGAWA FUMIYOSHI
IPC: H01Q13/08
Filed: 1993-12-20
Abstract: PURPOSE:To provide the circularly polarized wave reception antenna receptible of a left-handed rotatory circularly polarized wave and a right-handed rotatory circularly polarized wave in common. CONSTITUTION:The antenna is provided with a dielectric board 5 having a ground plane 6 provided with two nearly rectangular feeding slots 7, 9 in an orthogonal direction, strip feeding conductors 8, 10 provided on a rear side of the dielectric board 5 in the direction orthogonal to nearly the middle part of the feeding slots 7, 9, and a dielectric board 1 provided with a circularly polarized wave patch antenna element 2 provided with recessed parts 3, 4 for degeneration separation, and the dielectric board 1 is overlapped onto the surface of the dielectric board 5 so that the side provided with the circularly polarized wave patch antenna element 2 is directed outside and an angle between a center line tying the recessed parts 3, 4 and a center line of the feeding slots 7, 9 in the lengthwise direction is set nearly to 45 deg..
Patent JP-H09158251-A (JP)
Title: Swing work machine
Inventor: SAIDA TOKUZO
IPC: E02F9/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To enhance the engine performance by lowering the temp. of the suction air to an air cleaner, and reduce the suction noise. SOLUTION: Apparatus such as an engine 16, air cleaner 24, etc., are mounted on a swinging machine body 3 and are enclosed with a hood 11, wherein the air cleaner 24 is located in the rear upper of the engine 16, and its suction hose 25 detours the left side of the upper par of the engine 16, passes the front upper of the engine 16, and is extended to the lower part of the right side of the engine 16, while the suction hole 25A of the suction hose 25 is arranged below the swinging machine body 3.