baber/WOPTO huggingface dataset:
Patent JP-H0355511-A (JP)
Title: Light beam scanner
Inventor: NAGASHIMA KANJI
IPC: G02B26/10
Filed: 1989-07-25
Abstract: PURPOSE:To decrease the number of components and to reduce the cost by fitting a beam position sensor to a substrate where an electronic component for driving a light source part as the cover of a scanner unit frame is mounted. CONSTITUTION:The beam position sensor 18 is fitted to the substrate 42 where the electronic component mounting for driving the light source provided with the cover of the housing is mounted. This beam position sensor 18 is for obtaining the synchronizing signal of a main scanning beam and fitted on the reverse surface of the substrate 42 opposite the fitting position of a mirror 20 for the beam position sensor. Consequently, no dedicated substrate is provided, the number of components is decreased, and the cost is reduced.
Patent JP-H0476778-A (JP)
Title: Method for optimizing arrangement
Inventor: SATO SHINJI
IPC: G06F17/50
Filed: 1990-07-18
Abstract: PURPOSE:To find out the optimum answer of an arrangement position within a short processing time by initializing weight at the time when be escaped from a locally optimum answer and calculating unweighted total wiring length. CONSTITUTION:A weighted evaluation function value calculating processing part 1 weights an exchanged arrangement position while changing the weight, and when a weighted evaluation function value is improved, the arrangement position of an exchanging candidate is exchanged, so that the position can be escaped from a locally optimum answer. When the processing part 1 exchanges arrangement positions, an unweighted evaluation function value calculating processing part 2 finds out an exchanged unweighted evaluation function value, and if the unweighted evaluation function value is improved, the weight of the weighted evaluation function value is initialized. Consequently, the optimum answer of an arrangement position can be found out within a short processing time.
Patent JP-S6244536-A (JP)
Inventor: HIYOO SHII RII
IPC: B01J23/96
Filed: 1986-08-18
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-H0359482-A (JP)
Title: Position detecting system
Inventor: JIYON DEIBUITSUDO MATSUKAAN
IPC: G01S5/02
Filed: 1990-07-19
Abstract: PURPOSE: To allow a desired accurate measurement by making a positional determination from the receiving time of radio signals from respective existing positions of a master and two subordinate stations and transponder. CONSTITUTION: At first, a transponder 10 and subordinate stations 14, 16 are set for receiving radio signals from a master station 12. The square wave signals from the station 12 are received by the transponder 10 and stations 14, 16 to subsequently be common-moded at each wheel circuit. After that, the square wave signals transmitted by the transponder 10 are received by the stations 12, 14, 16, then they are compared to square wave output signals from each flywheel circuit for measuring its time difference. Since the positions of the station 12 and 14, 16 are already known, the position of the transponder 10 can be determined by this time difference.
Patent JP-H0242202-A (JP)
Title: Piston position detecting device
Inventor: OZAKI TETSUJI
IPC: B60G17/015
Filed: 1988-07-29
Abstract: PURPOSE:To simplify the structure of a piston position detecting device and to enhance the environment resistance by detecting a variation in the inductance of a coil so as to know a position of a piston. CONSTITUTION:A piston rod 27 is composed of a nonmagnetic part 272 and a magnetic part 271 which are joined together at the middle of the rod 27, and a position detecting device 43 composed of a coil 432 having an enamel wire or the like wound on a resin bobbin 431 and a magnetic material 433 covering the outside of the bobbin 431 is provided in the upper section of a cylinder body 21, and is connected thereto with an inductance detecting means and a computing means for computing a position of the piston from a variation in inductance. With this arrangement, since the position of the piston 22 can be known from a variation in the inductance of the coil 432, it is possible to simplify the structure of the detecting devices, and further, it is possible to enhance the environment resistance thereof in a pace where the environmental condition relating to temperature variations, vibration or the like is severe.
Patent JP-H1140051-A (JP)
Title: Optical component for exposure, and manufacture of color cathode-ray tube
Inventor: SAKAI NAOTO
IPC: H01J9/227
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical component for exposure capable of inhibiting oxidation reaction in an optical resin surface and extending a life of a correction lens upto about 5000 hrs. or more, and provide manufacturing method of a color cathode-ray tube using the component in the case of using the correction lens having a three-dimensional curved surface of an optical resin in an optical component for exposure used in exposing process in the case of forming a phosphor pattern by exposure and development to various kinds of color cathode-ray tube panel surfaces. SOLUTION: A resin lens having a three-dimensional curved surface 6 composed of plural flat surface or a curved surface with different inclination relating to a referential surface, and an optical glass arranged facing to the three- dimensional curved surface 6 are disposed in parallel to a plane of incidence and an outgoing plane respectively, their sides are sealed, and the inside of a sealed container 111 is placed under an oxidation reaction-inhibiting atmosphere. Oxidation reaction in an optical resin surface is inhibited to extend the life of a correction lens upto 5000 hrs. or more.
Patent JP-H0478583-A (JP)
Title: Thermal transfer recording material and method
Inventor: KATO KATSUNORI
IPC: B41M5/39
Filed: 1990-07-20
Abstract: PURPOSE:To obtain the title recording material containing a heat-diffusible magenta dye having an excellent hue and excellent in solvent solubility and image stability by providing a layer containing a specific magenta dye on a support. CONSTITUTION:A thermal transfer recording material is formed by providing a thermal layer containing a magenta dye represented by general formula [I] on a support. The content of the magenta dye represented by the general formula [I] in the thermal layer is pref. 0.1-20g per 1m<2> of the support and the dry thickness of the thermal layer is pref. 0.1-5 mum. When the specific magenta dye is added to the thermal layer 5 of the thermal transfer recording material 6 consisting of the support 4 and the thermal layer 5, the magenta dye is diffused and transferred to an image receiving material by the heat from the heating resistor of a thermal head 8 and fixed to the image receiving layer 2 on the support 1. Since the specific heat-diffusible magenta dye is added to the thermal layer or hot melt layer of this thermal transfer recording material, a high density color image excellent in hue and image stability can be obtained.
Patent JP-H0917203-A (JP)
Title: Earthquake and service interruption sensing automatic lighting emergency light
Inventor: KAWACHI NOBUHIRO
IPC: F21L4/00
Filed: 1995-06-26
Abstract: PURPOSE: To light an emergency light at the time of the occurrence of an earthquake and a service interruption by connecting an external power source to an earthquake and service interruption sensing sensor part and an emergency light and fixing it to a pillar, a wall or the like. CONSTITUTION: An external power source 1 is connected to an earthquake and service interruption sensing sensor part 2. A built-in battery is connected to the earthquake and service interruption sensing sensor part 2, and a vibration and service interruption sensing board 5 is provided in the inner part of the earthquake and service interruption sensing sensor part 2. A vibration sensing sensor 6 is connected to the vibration and service interruption sensing board 5. In the vibration sensing sensor 6, a cover 7 is provided in order to prevent a metal ball 8 from jumping out, and a vibration sensing sensor 10 is provided in the lower part of a conic plate 9 in the lower part of the metal ball 8. With such constitution, the earthquake and service interruption sensing sensor part 2 and the emergency light 3 are horizontally fixed to a pillar, a wall or the like.  At the occurrence of an earthquake, vibrations are generated when the metal ball 8 moves on the conic plate 9 and jumps back to a central hole, and the vibrations are sensed by the vibration sensing sensor 10 to light the emergency light 3.
Patent JP-H0919230-A (JP)
Title: Automatic feeder
Inventor: YOKOYAMA KAZUHIRO
IPC: A01K5/02
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic feeder simple in mechanism and control, attainable to a low cost and not causing clogging or collapsing of feeds. SOLUTION: Six spoons (21-1)-(21-6) each having a depressed part 23 receiving feeds are arranged at two rows in a case 11. Every outside end parts of the spoons (21-1)-(21-6) are rotatably supported by two bars 31, 31. Every inside parts of the spoons (21-1)-(21-6) are laid on a supporting rod (holding means) 35 to hold the depressed parts 23 of every spoons (21-1)-(21-6) orient to almost right above. Holding of each of the spoons (21-1)-(21-6) is released in each prescribed time one by one, by a driving means (holding releasing means) 51 slowly transferring a supporting rod 35 in the axial direction and each end part of the held spoons (21-1)-(21-6) is tilted downward, then the feeds received in the depressed parts 23 of the tilted spoons (21-1)-(21-6) are fallen. The fallen feeds are transferred to an ejecting port passing through a transferring path.
Patent JP-H0478555-A (JP)
Title: Sheet transport device and printer with said device
Inventor: TOTSUGI TOSHIHIKO
IPC: B41J13/076
Filed: 1990-07-20
Abstract: PURPOSE:To obtain a printer with a compact sheet transport device by providing a rotating element, a spur and an elastic member which is installed in a curvature state supporting the spur so that it is pressed against the rotating element. CONSTITUTION:The shaft 22 of a spur consists of a tightly wound tensile coil spring, and a sheet discharge roller 9 is of rubber. The the sheet discharge roll 9, the spur 10 and a spur holder 24 are positioned in such a manner that the shaft 22 of the spur becomes slack slightly for application of any required appropriate pressure contact force to transport a recording sheet 5 where data is recorded through a space between the spur 10 and the spur roll 9. If the tensile is displaced, an initial tension force can be applied to the spring by a torsion generated when a coil is wound in a tightly winding way, although a load resting on the spring is low. Thus the load can be increased with a spring constant remaining fixed. Using the tightly wound tensile coil spring on the shaft of the spur enables an appropriate stable pressure contact force to be obtained, if a spur with a small outer diameter is adopted, so that a compact ink jet printer can be constituted.
Patent JP-H0724373-A (JP)
Title: Manufacture of masking material
Inventor: HORIKI SEINOSUKE
IPC: B05B15/04
Filed: 1993-07-06
Abstract: PURPOSE:To efficiently produce a masking material for protecting temporarily the surface of an article by a method in which a number of panels piled, after being positioned by penetrating support rods through holes provided at the corners of the panel, are cut by a cutter from above. CONSTITUTION:A masking material 1 is to protect temporarily the surface of an article during transportation, etc. Through holes 6 are provided at the four corners of a panel 5; an adhesive layer is placed on the back of the panel 5; and a cut line 5A is drawn on the surface. A block enclosed by the cut line 5A is set up as the main body 2 of the masking material 1, and a projection 2A is formed on the surface of the main body 2. A number of the panels 5 are piled through a release sheet 10 on the surface of a jig 9 in which support rods 8 are stood at the four corners of a base 7 with the support rods 8 penetrating the through holes 6. Each panel is cut along the cut line 5A by heat rays to cut out a pile 1A of masking materials. Each masking material 1 is separated one by one for use.
Patent JP-H0243992-A (JP)
Title: Small-scale water treating bioreactor
Inventor: KODAMA MINORU
IPC: C02F3/06
Filed: 1988-08-03
Abstract: PURPOSE:To form a definite anaerobic sludge bed for effectively performing anaerobic treatment by introducing raw water upward from the lower end part of a reaction tower and forming the definite anaerobic sludge bed and purifying raw water through a precipitation region, an aerobic filter bed and a clarifying part. CONSTITUTION:The lower end of a reaction tower 2 having both a lower cylindrical part 3 and an upper diameter extending part 5 which are communicated by a perforated partition plate 7 is connected with a raw water tank 1. A diffuser 20, an aerobic filter bed 14, a clarifying part 22 and overflow trough 24 are provided along a flow path of raw water in the diameter extending part 5. A sludge drawing port 26 is bored in the lower end of the diameter extending part 5 and pptd. sludge in the diameter extending part 5 is selectively returned to the raw water tank 1. As a result, a definite anaerobic sludge bed for efficiently performing anaerobic treatment can be formed.
Patent JP-H0534032-A (JP)
Title: Air conditioner
Inventor: AOKI AKIRA
IPC: F25B13/00
Filed: 1991-08-01
Abstract: PURPOSE:To simplify the structure of an air conditioner and facilitate installation of the air conditioner by a method wherein a concurrent cooling or heating operation for a perimeter zone and an interior zone is carried out without using a plurality of changing-over valves and two pipes are extended up to an air conditioner in the interior zone in the same manner as that of the prior art. CONSTITUTION:The first branch pipe 10 is installed at the first connection pipe 8. An air conditioner is provided with a third connection pipe 13 extending from the branch pipe 10 through the second flow rate control device 14 and connected to the second indoor heat exchanger 12 and with a second branch pipe 17 to be connected to a suction pipe 16 extending from the second indoor heat exchanger 12 to a compressor 2 through a fourth connection pipe 15. With such an arrangement, it is possible to realize a concurrent cooling or heating operation capable of cooling a perimeter zone, a concurrent cooling operation for the perimeter zone and an interior zone, a heating of the perimeter zone, a heating of the perimeter zone and a cooling of the interior zone.
Patent JP-2001020977-A (JP)
Title: Torque limiter
Inventor: TAKADA SEIICHI
IPC: F16D43/20
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To miniaturize a torque limiter by constituting an inner ring by assembling a plurality of branched inner rings in an axial direction, and forming a branched inner ring made of sintered alloy, in a device wherein a desired torque is generated between the inner ring and a transmission member when the inner ring and an outer member are relatively rotated. SOLUTION: When a shaft 15 is rotated and a torque is transmitted from a branched inner ring 1b to a branched inner ring 1a made of oil-reraining sintered alloy through a fitting part of an engaging protrusion part 19 and an engaging recessed part 18, namely, when an inner ring 1 is rotated in a winding direction of a coil spring 2 with respect to an outer member 3, the coil spring 2 is rotated together with the inner ring 1 in a rotational direction of the inner ring 1, and force of the diameter enlarging direction is acted on a small diameter part 2a. Fastening and winding force of the small diameter part 2a is loosened, the branched inner ring 1a is rotated integratedly with the branched inner ring 1b while generating a constant torque at the branched inner ring 1a.  In the case where the inner ring 1 is rotated in the direction reverse to the winding direction of the coil spring 2, force of diameter contacting direction is acted on the small diameter part 2a, the fastening and winding force is increased, and the inner ring 1 is locked.
Patent JP-S6435861-A (JP)
Title: Manufacture of positive electrode plate for alkaline storage battery
Inventor: KOBAYASHI NAOYA
IPC: H01M4/52
Filed: 1987-07-31
Abstract: PURPOSE:To manufacture a positive electrode plate for alkaline storage battery with excellent characteristic by filling Ni hydroxide in a Ni sintered substrate, then immersing it in a Cd nitrate solution and drying it, transferring it into an alkaline solution, exciting it with the Ni electrode serving as a mating electrode, and filling metal Cd. CONSTITUTION:After a Ni sintered substrate is impregnated with the preset quantity of Ni hydroxide containing Co hydroxide 0-10wt.%, for example, it is immersed in a Cd nitrate solution and dried. The substrate is then transferred into an alkaline solution, a fixed current is fed with a Ni electrode serving as a mating electrode, and Cd nitrate is reduced to metal Cd electrochemically. A positive electrode plate is thereby formed. As a result, an alkaline storage battery thus produced has a large volume ratio, and the characteristic at a high temperature is improved by filling Cd. The voltage characteristic and electrostatic capacity at the time of quick discharging are improved, and hydrogen can be prevented from being generated from the positive electrode at the time of over-discharging.
Patent JP-H0242159-A (JP)
Title: Failure detection method for internal combustion engine
Inventor: BABA SHIGEKI
IPC: F01P5/14
Filed: 1988-08-01
Abstract: PURPOSE:To simply and surely detect a failure by once stopping a water pump when the detection value of the cooling water temperature is lower than the judgment value and detecting that a cooling water temperature sensor fails if the detection value is still lower than the judgment value subsequently. CONSTITUTION:A turbo charger 4 is inserted in the middle of the intake pipe 2 and the discharge pipe 3 of an engine 1. A pipeline 22 provided with a water pump 20 and a sub-radiator 21 is connected to the turbo charger 4 to constitute a turbo charger cooling system 23. A cooling water temperature sensor 24 is arranged on the cooling system 23, this detection signal is inputted to an electronic cooling control unit (ECCU) 15. In this case, when the detection value of the cooling water temperature is lower than the judgment value, the water pump 20 is once stopped by the ECCU 15. If the detection value is still lower than the judgment value after the preset time elapses, it is judged that the cooling water temperature sensor 24 fails.
Patent JP-H0357213-A (JP)
Title: Thin-film formation apparatus
Inventor: HIRATA NORIYUKI
IPC: H01L21/205
Filed: 1989-07-26
Abstract: PURPOSE:To enhance a quality and a productivity by a method wherein this apparatus is constituted of a plurality of reaction chambers composed of a plasma CVD apparatus and of a photo-CVD apparatus and a substrate is conveyed one by one. CONSTITUTION:A substrate 1 is housed in a cassette and is conveyed; it is taken into a conveyance chamber 11 one by one by using a conveyance mechanism 16; the chamber 11 is evacuated to form a vacuum atmosphere; the substrate 1 is heated preliminarily. During this process, reaction chambers 14a to 14c used to form a film on the substrate 1 are evacuated to form a vacuum atmosphere. Then, a gate 20 to the reaction chamber 14a is opened. The substrate 1 is fed into the chamber 14a by using the mechanism 16, and is heated and held. A film is formed by using a plasma CVD apparatus. Then, the substrate is fed into the reaction chamber 14b and a film is formed by using a photo-CVD apparatus. In succession, a film is formed in the reaction chamber 14c by using the plasma CVD apparatus; the substrate is housed in a cassette of a conveyance chamber 13. Thereby, a quality and a productivity are enhanced and the reaction chambers can be made small-sized.
Patent JP-S6170352-A (JP)
Inventor: ISATSUKU YARON
IPC: F25B15/02
Filed: 1985-09-03
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-H1039508-A (JP)
Title: Photopolymerizable composition
Inventor: SASAKI FUMIHIKO
IPC: G03F7/027
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a high sensitivity photopolymerizable compsn. by incorporating an addition polymerizable compd. having an ethylenic unsatd. dpouble bond, a specified compd. and a titanocene compd. SOLUTION: This photopolymerizable compsn. contains an addition polymerizable compd. having at least one ethylene unsatd. double bond, a compd. represented by the formula and a titanocene compd. In the formula, each of R<1> -R<3> is H, optionally substd. alkyl, etc., each of rings Z<1> and Z<2> is a benzene or naphthalene ring which may have a substituent, X<-> is a counter anion and (n) is 0 or 1. This compsn. has high sensitivity or visible region ray and also has satisfactory sensitivity even to Ar<+> laser light or YAG-SHG laser light.
Patent JP-2000025949-A (JP)
Title: Substrate transfer machine
Inventor: SUZUKI MASAYUKI
IPC: B65G49/07
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To attain simplification of a structure and reduction in manufacturing cost by mounting a gear so as to be capable of rotating around a horizontal center axis, fitting a rack so as to be capable of moving up and down, engaging the rack with the gear, and mounting a substrate conveyance plate on the rack in a horizontal position. SOLUTION: After wafers 64 are transferred from a wafer cassette to wafer conveyance plates 52, 60, 57, 63, 55 on respective stages, a variable-pitch motor 32 decelerates and transmits deceleration to a driven shaft 35 through a driving shaft 33 and a driving gear 34a, and a first and second pinion gears 38, 39 rotate on the same horizontal axis simultaneously. Whilen the first and second pinion gears 38, 39 are rotating in a clockwise direction, the first rack 40a is raised and the first rack 40b is lowered, while the second rack 45a is raised and the second rack 45b is lowered.  The rising or lowering distance of the first racks 40a, 40b is equal to that of the second racks 45a, 45b respectively, therefore of wafer conveyance plates 52, 55 on an uppermost stage and a 5th stage and wafer conveyance plates 60, 63 on a 2nd stage and a 4th stage move up and down symmetrically in the vertical direction with regard to a wafer conveyance plate 57 on a 3rd stage respectively.
Patent JP-S6349465-A (JP)
Title: Printer
Inventor: TEJIMA SHOICHI
IPC: B65H20/02
Filed: 1986-08-18
Abstract: PURPOSE:To reduce the cost of a printer, by providing a third gear which rotates together with a paper feed roller and a means for selectively engaging the third gear with a second gear thereby realizing automatic opening/closing of a roller supporting arm without employing an expensive plunger. CONSTITUTION:When a roller 3 is not required to be opened, a gear 4 is disengaged from a gear 15 thereby a cam 7 is not rotated even if a paper feed roller 1 is rotated. When the roller 3 is opened in order to insert a paper automatically, a head carrier 16 is moved in the direction of an arrow 26 and a slant section 10 is pushed down by a projection 18 so as to rotate an arm 9 counter-clockwise, thereby the gear 4 is moved in the direction of an arrow 24 and engaged with the gear 15. When the paper feed roller 1 is rotated in the direction of an arrow 28, the cam 7 is rotated in the direction of an arrow 69 immediately as a paper 30 is inserted by halfway thereby a projection 29 is pushed up and the roller 3 is opened. When the paper feed roller 1 rotates by predetermined amount, the cam 7 is rotated to the end position of the cam face for pushing up the projection 29 immediately upon the insertion of the upper end of the paper 30 above the roller 3.