baber/WOPTO huggingface dataset:
Patent JP-S60128040-A (JP)
Title: Apparatus for reducing light of indicator for vehicle
Inventor: OONISHI HIDEO
IPC: B60Q1/00
Filed: 1983-12-15
Abstract: PURPOSE:To provide always reduced light with uniform brightness by supplying power voltage as it is to an indicating lamp when a lighting switch is turned off and supplying constant voltage of constant voltage circuit lower than the power voltage when said switch is turned on. CONSTITUTION:Since a lighting switch 2 is turned off in the day time, a relay 10 is turned off to close a normally closed contact 10b so that indicating lamps 14a-14d are lit with brightness determined by power voltage by the output of a sensor or switch corresponding to respective detected conditions. On the other hand, since head-lights or the like are lit in the night time, the lighting switch 2 is turned on to close a normally opened contact 10a of the relay 10 and supply from a constant voltage circuit 12 constant voltage lower than power voltage, for example, 8.5V to indicating lamps 14a-14d for having the brightness. Also, even if a plurality of lamps in the indicating lamps 14a-14d are lit simultaneously, since constant voltage is supplied by the constant voltage circuit 12, the light reduced to the constant brightness is always provided.
Patent JP-S6476391-A (JP)
Title: Password number collator
Inventor: TAKAGI SHINYA
IPC: G07F7/12
Filed: 1987-09-18
Abstract: PURPOSE: To improve the usability and security by providing a password code input device with a communication means for a portable medium, only transmitting the result to a terminal machine, and providing a means for confirming the adequacy of the password code input device. CONSTITUTION: The portable medium 3 has a password code storage means 7, the terminal machine 1 has a random number generating means 10 and a deciphering means 11, and the password code input device 2 has a password code input means 4, the communication means 14 and 15 for the portable medium 3 and terminal machine 1, and a ciphering means 12. Consequently, the bearer himself or herself of the card 3 can insert the card 3 into the password code input device 2 and only the result of matching is transmitted from the password code input device 2 to the terminal machine 1, and it becomes difficult to wire a password code.
Patent JP-2001059474-A (JP)
Title: Variable piston pump or motor
Inventor: KAWACHI HIROMITSU
IPC: F04B1/24
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a variable piston pump or motor of a variable displacement type capable of attaining compact or lower-cost construction. SOLUTION: A variable piston pump or motor is constructed to permit force given to a valve plate portion 8 by a cylinder block 2 to always operate as torque of rotating the valve plate portion 8 in one direction so that the inclination of the valve plate portion 8 can be varied and fixed at a desired angle by providing an actuator only such as an oil pressure plunger 9 capable of resisting the torque.
Patent JP-H03100538-A (JP)
Title: Original film reader
Inventor: SATO KIMIO
IPC: G03B23/12
Filed: 1989-09-13
Abstract: PURPOSE:To resolve trouble in changing a film holding means and to read both sleep and slide films by inserting a second holding means holding sleep film into a first holding means having a tray placing plural slide films. CONSTITUTION:The second holding means 23 is loaded on the first holding means 22. The first holding means 22 incorporates an illuminating system for a halogen lamp and a condenser lens, and holds a film loaded to a projector 20 having a projecting lens 21. The second holding means 23 holds or inserts a film loaded according to the type of a film. Consequently, the positive and negative of a slide film and the positive and negative of a sleep film can be read, and trouble in changing the holding means according to the type or form of the film is eliminated.
Patent JP-S60127102-A (JP)
Inventor: WATANABE TSUTOMU
IPC: B27D5/00
Filed: 1983-12-13
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-H1059768-A (JP)
Title: High zirconia fused refractory
Inventor: ENDO SHIGEO
IPC: C04B35/657
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain high zirconia fused refractories stable to a heat cycle, not causing peeling and having high electric resistance. SOLUTION: The objective high zirconia fused refractories contain, by weight, 86-96% ZrO2 , 3-9% SiO2 , 0.1-2% Al2 O3 , 0.05-3.5% B2 O3 , 0.05-0.3% Na2 O and 0.05-0.3% K2 O as chemical components but do not practically contain P2 O5 and alkaline earth metal oxides.
Patent JP-S6480386-A (JP)
Title: Pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1987-09-19
Abstract: PURPOSE: To adjust the profits of a game shop and a player by updating the cycle of a special game state on condition that the storage contents of a storage means are valid when the number of times of the opening/closing of opening/ closing members reaches the prescribed number of times or the like for each cycle of the special game state. CONSTITUTION: Due to entrance to a special winning area 8p in plural winning areas 8n inside a device 8 while the opening/closing members 8d and 8e open/ close a fluctuation winning device 8, the special game state for which the fact that the number of times of the opening/closing of the opening/closing members is within the prescribed number of times and an entering ball number into the device 8 is within a prescribed ball number is defined as one cycle is updated within a prescribed cycle number.  Then, the storage means S3 for storing the entrance to the area 8P for each cycle of the special game state is provided and the cycle of the special game state is updated on condition that the storage contents of the storage means S3 are valid when the number of times of the opening/closing of the opening/closing members reaches the prescribed number of times or the entering ball number into the device 8 reaches a prescribed number for each cycle of the special game state.
Patent JP-H0283546-A (JP)
Title: Photoresist film
Inventor: SEKI SHIGEMI
IPC: B32B27/36
Filed: 1988-09-20
Abstract: PURPOSE:To obtain a film having superior releasability, lubricity and heat resistance by forming a coating layer of a water-dispersible fluorine-contg. polymer resin on at least one side of a polyester film and by regulating the fluorine content of the coating layer to 5-50wt.%. CONSTITUTION:A coating layer is formed on at least one side of a polyester film and the fluorine content of the layer is regulated to 5-50wt.%, preferably 15-30wt.%. In the case of <5wt.% fluorine content, the releasability and lubricity of the resulting photoresist film are deteriorated. In the case of >50wt.%, applicability is deteriorated and it is difficult to form a uniform coating layer. The formed coating layer is desirably heat-treated after orientation in one direction. Since the arrangement of fluorine atoms on the surface of the coating layer is facilitated by drawing and heat treatment, the photoresist film has superior releasability and lubricity.
Patent JP-S6480674-A (JP)
Title: Heat pipe type thawing device
Inventor: HASHIBA KAZUNORI
IPC: E04H9/16
Filed: 1987-09-19
Abstract: PURPOSE: To reduce a cost by incorporating an electric heater in an evaporating portion of a snow melting heat pipe in one united body. CONSTITUTION: Two heat pipes 3 are coupled with an evaporator 32 and an electric heater 33 is set at the center of the evaporator 32 and is built with the evaporator in one united body. Also in the whole length portion of the pipe functioning as a heat radiating portion of the heat pipe 3, a heat radiating fin 31 is installed striding to each of heat pipes 3 for transmitting heat. Electric power is applied to the electric heater 3 during snow cover, thereby directly heating the evaporator 32 of the heat pipe 3 by the heat generated thereby evaporating the operating liquid, heat dissipation occurs through the heat radiation fin 31 by the evaporation/condensation cycle of the heat pipe 3 and then the snow is melted.
Patent JP-H0875321-A (JP)
Title: Refrigerating device
Inventor: MASHITA DENJI
IPC: F25B43/00
Filed: 1994-09-06
Abstract: PURPOSE: To provide a refrigerating device equipped with a dehydrator which fully performs water removing function and whose constituent moisture absorbent is prevented from wear and pulverization due to the passage therethrough of refrigerant and consequent escape of the particles into the refrigerating cycle to thereby avoid the improperly cooling operation. CONSTITUTION: A bypass pipe 32 smaller in diameter than a main pipe 31 is provided between a condenser 2 and an expansion valve 3 in a refrigerating cycle 5 through which the refrigerant is allowed to flow in pulsatory motion and in mixture with lubricating oil. The bypass pipe 32 through which the circulating refrigerant is partially passed is provided with a dehydrator 7A for absorbing water in the lubricating oil to avoid the passage of a large amount of the refrigerant, whereby the pulverized substances resulting from the wear and breakage of the moisture absorbent are prevented from escape into the refrigerating cycle and consequent production of adverse effect such as blockage.
Patent JP-S6297262-A (JP)
Title: Paste type lead storage battery
Inventor: ARAKAWA MASAHIRO
IPC: H01M4/73
Filed: 1985-10-22
Abstract: PURPOSE:To prevent a positive pole grid from extending as well as to make a short unoccurring, by forming at least one spot of a nick or a thin part in the specified part of circumjacent main frames of the positive pole grid. CONSTITUTION:For example, one spot of a nick part 6 is formed in a main frame 2 at an upper side of a positive pole grid body and two spots of nick parts 7 in another main frame 4 at a lateral side of the opposite side, respectively. Lead paste is filled up in the positive pole grid body of suchlike constitution, then aging and chemical conversion takes place, securing a positive plate, and using this, a paste type lead storage battery is manufactured. With this constitution, any extension in the positive pole grid body is obviated without increasing battery capacity, whereby a short can be made unoccurring.
Patent JP-H1081582-A (JP)
Title: Single crystal pulling up apparatus
Inventor: NISHIURA KIYOBUMI
IPC: C30B29/06
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a single crystal-lifter which can safely lift up the single crystal with no occurrence of falling of the single crystal, when the single crystal of a heavy weight is produced. SOLUTION: This single crystal-lifter is equipped with a main lifter 23 for forming the reversed cone shape of connection part 6 on the single crystal to be pulled up as it is rotated, a holding mechanism 11 for gripping the single crystal and a sub-lifter 24 for lifting the holding mechanism 11 synchronously with the lifting speed of the main lifter 23. In this case, the holding mechanism is equipped with a push rod 16 which vertically moves at prescribed lifting or lowering positions accompanied by the lifting and lowering of this mechanism and with the connection part 13 which rotates by the vertical movement of the push rod and connects and grips the connection part 6 of the single crystal.  In the lifter, the main lifting means 23 and the sub-lifting means 24 are made liftable independently from each other by winding up and down of the wires and the sub-lifting means preferably lifts or lowers the holding mechanism through the inclination inhibitor 18 for the holding mechanism.
Patent JP-H0792408-A (JP)
Title: Optical scanning device
Inventor: OKAMOTO YUJI
IPC: B41J2/44
Filed: 1993-09-22
Abstract: PURPOSE:To provide an optical scanning device which can form an image with high resolution although the device is low in cost and compact. CONSTITUTION:The optical scanning device 1 is mounted on a laser printer and provided with two laser light sources (laser diodes) 11a and 11b which emit light according to data on an image to be printed, two polygon mirrors 13a and 13b, a scanner motor 15 which drives and rotates polygon mirrors 13a and 13b, an Ftheta lens 17 through which deflected beams from the polygon mirrors 13a and 13b pass, and a concave mirror 21 which converges the laser beam on a drum-shaped photosensitive body 19. The two polygon mirrors 13a and 13b are fixed on the rotary shaft 15a of the scanner motor 15, one over the other, and shifted by a half (30 deg.) as large as the center angle (60 deg.) of a regular hexagon from each other in the direction of rotation on the rotary shaft 15a.
Patent JP-S6296561-A (JP)
Title: Resin composition and production thereof
Inventor: TAKAHASHI KENKICHI
IPC: C08G73/10
Filed: 1985-10-24
Abstract: PURPOSE:To obtain a resin compsn. having excellent mechanical strength and heat resistance, by mixing two specified polyamic acids in the presence of a solvent and heat-treating the mixture. CONSTITUTION:10-90pts.wt. polyamic acid composed of a repeating unit of formula I (where R1 is a group of formula II, etc.; R<2> is a group of formula III, etc.) and having an intrinsic viscosity (in a soln. of 0.5g/dl in N,N- dimethylacetamide at 30 deg.C) of 0.5dl/g or above is mixed with 90-10pts.wt. polyamic acid composed of a repeating unit of formula IV [wherein Ar<1> is a group of formula V, etc.; AR<2> is a group of formula VI (wherein X is H, etc.)] and having an intrinsic viscosity (in a soln. of 0.5g/dl in N,N- dimethylacetamide at 30 deg.C) of 0.5dl/g or above in the presence of a solvent. The mixture is heat-treated, thus obtaining a resin compsn. which consists of a polyimide composed of a repeating unit of formula VII and a polyimide composed of a repeating unit of formula VIII and wherein the amount of the polyimide composed of the repeating unit of the formula VII is 10-90wt%.
Patent JP-S6480091-A (JP)
Title: Semiconductor laser
Inventor: TSUNEKAWA YOSHIFUMI
IPC: H01S5/00
Filed: 1987-09-21
Abstract: PURPOSE:To decrease laser rays in density at an end and extract a high 1a laser output by a method wherein an optical waveguide shaped rib-like is provided in such a manner that a second clad layer is removed up to a waveguide layer for the arrangement of the optical waveguide, and the side face of the rib-like optical waveguide is filled with a III-V compound semiconductor layer. CONSTITUTION:A first clad layer 203 of a first conductivity type, an active layer 24, a waveguide layer 205, and a second clad layer 206 of a second conductivity type are successively laminated on a compound semiconductor substrate 201 of a first conductivity type. A rib-like optical waveguide is formed after removing a part of this structure including the clad layer 206. The optical waveguide is a refractive index waveguide structure near an end face of a resonator, where the width of the optical waveguide is nearly equal to that of an injecting current. The other region of the optical waveguide other than the refractive index waveguide structure is a gain waveguide structure, where the width of the optical waveguide is much larger than that of the injecting current. The side face of the rib-like optical waveguide is filled with a III-V compound semiconductor layer 210. By these processes, laser rays are made to decrease in density at the end face, so that a high layer output can be extracted.
Patent JP-2001061769-A (JP)
Title: Production of curving pipe joint parts for endoscope
Inventor: IMAMURA TOMONORI
IPC: B23K26/38
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing curving pipe joint parts for an endoscope capable of effectively preventing the adhesion of dross to the inside surface of a metallic pipe when cutting the metallic pipe by a laser. SOLUTION: A resin tube 2 of an outside diameter smaller than the bore of the metallic pipe 1 is coaxially disposed within the metallic pipe 1 and while the resin tube 2 is rotated in compliance with the rotation of the metallic pipe 1, the metallic pipe 1 is cut by a YAG laser 8.
Patent JP-S61116743-A (JP)
Title: Ion implantation equipment
Inventor: KITAMURA NORIHIKO
IPC: H01J37/317
Filed: 1984-11-09
Abstract: PURPOSE:To make it possible to correctly control an amount of ion implantation by making ion implantation treatment chamber during ion implantation to be electrically independent from the other ion implantation chamber while being connected to a current integration meter besides by earthing the ion implantation treatment chamber under suspension of ion implantation. CONSTITUTION:The first change-over circuit 16A on the side of an ion implantation treatment chamber 2A, into which ions are to be implanted, is closed to the side of a change-over contact point (a) while a current integration meter 14 is connected to the ion implantation treatment chamber 2A and the second change-over circuit 16B on the side of the ion implantation treatment chamber 2B on the side under suspension of ion implantation is closed to the side of the change-over contact point (b) for earthing the ion implantation treatment chamber 2B. Accordingly, measurement of an ion current can be performed with high accuracy without being affected by residual electric charge from the ion implantation treatment chamber on the side under suspension of ion implantation, friction charge due to mechanical friction and leakage charge from the electrical driving part.
Patent JP-2000067221-A (JP)
Title: Image data processor
Inventor: IMAMURA KENJI
IPC: G06T1/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To accelerate processing speed by increasing the opportunity to read out image data just for the amount of tag data when that amount is a little concerning a system for effectively utilizing memory capacitance by storing the image data and tag data on the same memory. SOLUTION: This processor is provided with an expansion means 101 for expanding a PDL file into image data, tag data generating means 102 for generating the tag data of image data for the unit of a pixel, common memory 16 for storing the image data and tag data and read control means 20 for reading the image data and tag data stored in the common memory 16 in time division manner and synchronously outputting these data for the unit of a pixel and the read control means 20 dynamically changes the opportunity to read out the image data and tag data corresponding to the bit width of the tag data.
Patent JP-H0793247-A (JP)
Title: Information processor
Inventor: OKAZAKI YOSHIHIKO
IPC: G06F13/36
Filed: 1993-09-22
Abstract: PURPOSE:To provide the information processor which can reduce the number of signal lines between a memory controller and a bus without any trouble in memory access. CONSTITUTION:A CPU 4 is connected to a control bus 1, address bus 2 and data bus 3. An address control part 5 is connected to the control bus 1 and the address bus 2. A data control part 6 is connected to the control bus 1 and the data bus 3. Then, a memory 7 is connected to the address control part 5 and the data control part 6. Between the address control part 5 and the data control part 6, an address/data control signal line 9, an address/data bus 11 and an address/data signal line 12 are connected. It is decided whether or not address data to be sent to the address bus 2 are correspondent to the address control part 5 and the data control part 6. When this decision is satisfied, data for address control on the data bus 3 are sent through the data control part 6 and a bus 11 for address/data to the address control part 5, and data for data control on the data bus 3 are fetched into the data control part 6 as they are.
Patent JP-S6481684-A (JP)
Title: Positioning controller for magnetic disc
Inventor: SAIKI EISAKU
IPC: H02P25/06
Filed: 1987-09-24
Abstract: PURPOSE:To enable detecting a track position with a high accuracy by detecting the signal amplitude of a position signal. CONSTITUTION:At the time of seek operation, a switch 6 is connected with a contact 6a to follow the speed control mode. Also at the time of following operation, the switch 6 is connected with a contact 6b to follow the position control mode. On the other hand, a pulse signal is outputted from a track-cross detector 13, whenever a servo head and a read-write head cross a cylinder. A microcomputer 1 outputs a desired speed signal on the basis of the output signal of said track-cross detector 13. Further, a track-position detector 14 sample-holds the peak value of a position signal to output a track-position detection signal. In this manner, it is possible to conduct a positioning control even to the details.
Patent JP-H0687486-A (JP)
Title: Bottom structure of water jet propulsion boat
Inventor: KOBAYASHI NOBORU
IPC: B63B1/18
Filed: 1992-09-04
Abstract: PURPOSE:To perform the operation with the excellent follow-up performance to obtain the maneuverability with the floating feeling for improving the sport feeling. CONSTITUTION:In a water jet propulsion boat provided with a water jet propulsion machine 3, the stern side bottom 17 is formed higher than the bow side bottom 16 to form a step part 18 between them, and a jet propulsion machine 3 is located inside of the bow side bottom 16, and a water jetting port 32 thereof is arranged so as to jet the water backward from the step part 18 along the stern side bottom 17, and a hydrofoil member 6 is provided in the stern part of the stern side bottom 17. This hydrofoil member 6 consists of leg parts 60, which are formed by projecting both sides of the bottom downward, and a hydrofoil plate 61 fitted to a part between the lower ends of these leg parts 60.
Patent JP-H0553481-A (JP)
Title: Paper dust eliminating device
Inventor: SUGIMURA HIDEKI
IPC: G03G21/10
Filed: 1991-08-23
Abstract: PURPOSE:To provide a paper dust eliminating device having the structure for preventing secondary scattering of paper dust at the time of eliminating paper dust of a carrying roller. CONSTITUTION:A changed paper dust eliminating tape 3 is movably stretched over the surface in the longitudinal direction of a carrying roller 1 for carrying paper sheets, and paper dust on the rotating carrying roller 1 is scooped to be attracted electrostatically to the top surface of the tape 3, and the surface of the tape 3, to which paper dust is attracted, is moved appropriately to renew a part in contact with the carrying roller 1 so as to maintain the paper dust eliminating function, the paper dust sticking surface is covered with another cover tape 10, and the paper dust is tightly enclosed to prevent secondary scattering. Both the tapes 3, 10 are thermally press-fitted to each other by a pair of rollers 7, 8, and this press-fitted tape 12 is wound up by a reel 9 to be thrown away in a clean state.
Patent JP-S61119703-A (JP)
Title: Guiding device for spinning
Inventor: HIRASAWA KAZUNORI
IPC: D01D10/00
Filed: 1984-11-13
Abstract: PURPOSE:To prevent the deposition of foreign materials to the wall surface of a guide, by forming the wall surface of the path of a coagulation bath with a hydrophilic porous plate, passing the washing water through the washing water path formed to the outside of the wall, and allowing the water to seep through the porous plate to the path of the coagulation bath. CONSTITUTION:A porous plate 1 made of a hydrophilic substance and permeable to water is attached to at least a part of the wall of the coagulation bath path guiding the spun yarn 5 and the coagulation bath 6 in the wet spinning process. A path 7 of washing water is formed to the outside of the wall and the water is allowed to seep through the porous plate to the path of the coagulation bath.