baber/WOPTO huggingface dataset:
Patent JP-H1035208-A (JP)
Title: Caster with brake
Inventor: IDA KIMIKO
IPC: B60B33/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a caster with a brake, in which both side surfaces of a wheel is restrained with sufficient force, which has simple construction, which can be assembled easily, whose locking member does not expose itself so as to insure the safety, and which has a good appearance. SOLUTION: A fork part 10 of an operation lever 5 is pivotally mounted to an outer surface of a leg part 8 of a supporting leg 4, so that the fork part 10 rotates between a locking position and a non-locking position. A locking member 6 is prepared between the supporting leg 4 and a wheel 2. The locking member 6 is provided with locking parts 21, which is situated on both side surfaces of the wheel 2, and a connecting part 22, which connects the locking parts 21, energizing the locking parts 21 in the direction in which both are parted from each other. The locking part 21 is provided with a locking surface 24, which brakes the wheel 2 when it touches the wheel 2, and a pressing surface 25, which brings the opposite locking surface 24 into contact with the wheel 2 when it is pushed by an operation lever 5.  When the operation lever 5 is in the locking position, the fork part 10 pushes the pressing surface 25 of the locking member 6, thereby bringing the locking surface 24 in pressure-contact with the wheel 2 for locking. When the operation lever 5 is in the non-locking position, the fork part 10 releases the pressing surface 25, thereby separating the locking surface 24 from the wheel 2 for unlocking.
Patent JP-H0498669-A (JP)
Title: Assembling device and manufacture of magnetic disk cartridge
Inventor: NAKAJIMA SABURO
IPC: G11B23/033
Filed: 1990-08-15
Abstract: PURPOSE:To prevent a liner from being shifted by sucking dust by effectively blowing up the dust by air blown out from a blow-out port and sucking the dust to be removed by an exhausting port. CONSTITUTION:At the outer peripheral part of a deposit horn head 11, an air supply chamber 22 is provided with an air blow-out port 23 opening downward, and a wall part 26 is provided to cover the downside of the chamber 22. Then, an exhausting chamber 27 is provided as the exhausting port to exhaust air in this cover wall part 26. The chamber 27 is provided in the side direction of a conveyor 108 on the supporting face of a half shell, and a filter 28 and a blower 29 are connected so as to suitably exhaust air by sucking force. Thus, even when air exhaustion is made strong, a liner 9(10) can be prevented from shifting the position by the sucking force.
Patent JP-2000048610-A (JP)
Title: Illumination assisting device
Inventor: KIMURA TAKASHI
IPC: F21S11/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To keep indoor brightness in a prescribed value, and to increase efficiency of illuminating electric power by arranging a light reflecting medium so that the sunlight incident from a jalousie window can be reflected toward the ceiling surface. SOLUTION: A jalousie window 20 is constituted by juxtaposing plural glass panes 22a to 22e in parallel to each other. Projecting mirror bodies 30a to 30e are respectively arranged in positions corresponding to the respective glass panes 22a to 22e on the indoor side of the jalousie window 20, and are opened/ closed according to opening/closing of the glass panes 22a to 22e by constituting the reflectance as almost 100%. Thus, the respective mirror bodies 30a to 30e reflect the incident sunlight toward the ceiling surface 14 by opening to the indoor side when a switching device is set in the opening direction. As a result, since illuminace of the ceiling surface 14 can be enhanced, even if perimeter side illumination 40 is reduced by a cerain degree, indoor brightness can be kept in a prescribed value to reduce electric power applied to the illumination 40.
Patent JP-S6369953-A (JP)
Title: Manufacture of aluminum alloy excellent in directionality
Inventor: SAWADA TAKAHISA
IPC: C22F1/04
Filed: 1986-09-11
Abstract: PURPOSE:To reduce the variance of directionality and also to improve yield at the time of deep drawing, by subjecting an Al alloy containing specific amounts of Si, Fe, and Mg to heat treatment under specific conditions in the course of cold rolling and further to cold rolling. CONSTITUTION:The Al alloy consisting of, by weight, 0.20-0.80% Si, 0.30-1.75% Fe, 0.20-5% Mg, and the balance Al is heated to 400-600 deg.C at a heating rate of >=100 deg.C/min in the course of cold rolling. Immediately after the above heating, or after held for <=10min, the above alloy is cooled at >=100 deg.C/min cooling rate and further cold-rolled at >=10% draft. Moreover, 0.05-0.5% Cu and/or 0.03-0.5% Cr may be incorporated to the alloy with the above composition. In this Al alloy, Si, Fe, and Mg perform the function of inhibiting the variance of ear rate at the time of deep drawing when incorporated by the above-mentioned contents, respectively. Further, it is important to control precipitates so as to inhibit the variance of directionality and, according to the above heat treatment conditions, the variance of directionality can be inhibited.
Patent JP-H0263128-A (JP)
Title: Manufacture of bipolar transistor
Inventor: HIDESHIMA OSAMU
IPC: H01L29/73
Filed: 1988-08-29
Abstract: PURPOSE:To keep a resistance value of a connection region and a collector-base capacitance low by a method wherein an impurity of an opposite conductivity type used to form a junction of a collector and an internal base in a prescribed region inside a base region of one conductivity type is impregnated by using a mask layer where an opening used to petition an emitter layer has been formed. CONSTITUTION:A polycrystalline silicon layer 4 doped with a p-type impurity is formed on a semiconductor substrate 1. An opening is formed in the polycrystalline silicon layer 4; a p-type impurity constituting a base region 8 is impregnated into this opening by making use of the polycrystalline silicon layer 4 as a mask. An SiO2 layer 5 is formed on the polycrystalline silicon layer 4. An emitter electrode 15 composed of a polycrystalline silicon layer doped with an n-type impurity is formed on the SiO2 layer 5. An emitter 11 is formed of the n-type impurity after the n-type impurity with which the emitter electrode 15 has been doped is diffused to an epitaxial layer 2 through an opening formed in the SiO2 layer 5. In the same manner, a collector 9 is formed of the n-type impurity whose ions have been impregnated into the epitaxial layer 2 through this opening.
Patent JP-H0536138-A (JP)
Title: Production of optical disk
Inventor: KAWASAKI YORIJI
IPC: G11B11/105
Filed: 1991-07-31
Abstract: PURPOSE:To lessen the change of the magneto-optical disk with lapse of time and to improve reliability. CONSTITUTION:The magneto-optical disk formed with a protective film consisting of a resin material is rested for 2 to 100 hours in an oven controlled in temp. to 60 to 80 deg.C and thereafter, the disk is rested at room temp. for >=24 hours and is then subjected to the inspection of electrical and mechanical characteristics, etc. The humidity is kept at <=50% during this time. The magneto-optical disk which changes less with lapse of time and has the high reliability is provided by inspecting the magneto-optical disk after relieving its characteristics.
Patent JP-H0961847-A (JP)
Title: Liquid crystal display panel
Inventor: FUNASE TAKAHIRO
IPC: H01L29/786
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display panel capable of reducing the number of laminated thin films on one base plate and improving productivity in comparison with the conventional one. SOLUTION: A picture element electrode 101, signal conductors 102a and 102b, and a semiconductor part 103 are disposed on the base plate 100. A counter base plate 110 is disposed to be opposed to the base plate 100 at a specified interval above the base plate 100. A counter electrode 111 is provided to be opposed to the electrode 101 on the counter base plate 110, and further a gate line 112 is provided to be opposed to the semiconductor part 103. Then, a space between the base plate 100 and the counter base plate 110 is filled with liquid crystal 120.
Patent JP-H02256503-A (JP)
Title: Bead wire/rubber compound
Inventor: MIURA AKIO
IPC: B60C15/04
Filed: 1989-08-23
Abstract: PURPOSE:To improve adhesion and durability by coating Cu and Zn on the surface of a particular bead wire in turn, specifying the Cu and Zn content and the plating sticking quantity of brazen plating, and changing the Cu content within fixed limits. CONSTITUTION:A portion of a bead wire which is brought into contact with covering rubber has 0.50-6.0mm of a diamerter and is made of steel having 0.50-0.90wt.% of carbon content, and Cu and Zn are coated on the surface there of in this turn. Brass wherein a content ratio of Cu to Zn is 45/50-80/20 is pro vided, the thickness of brazing plating is set by 0.1-0.5mum and Cu content is partially changed from the surface to the depth direction. Moreover, the covering rubber is made by mixing 0.05-1.0 weight of one kind of organic acid cobalt salt, 40-140 weight of carbon black and 2.5-20 weight of sulfur to natural rubber with at least one kind of 100 weight of rubber such as natural rubber.
Patent JP-H1033739-A (JP)
Title: Automatic teeing up device for golf ball
Inventor: YASUOKA MASATSUGU
IPC: A63B69/36
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To bury an automatic teeing up device shallowly under a floor to make mounting work easier, by sending a ball put on the upper face during descending of a ball stopper onto a descended tee in a cylinder through a supply hole during ascending while blocking the next ball. SOLUTION: A ball stopper 50 is equipped with a longitudinal protruding bar 53 on the cylinder side and mounted on a guide rail set in parallel in the vicinity. A ball supply hole 51 side of the upper side face of the ball stopper 50 is lowered in a same angle with the inclination of a canal 52 and a roller 57 for ascending/descending is equipped on the under side. When the roller 57 is positioned on the lower end part of a taper cam 58, the upper face of the ball stopper 50 agrees with a ball sending face of the canal 52 and, at this time, a ball is automatically laid on the upper face of the stopper 50.  When the cam 58 proceeds the upper face of the stopper 50 to approach the upper face of the stopper 50 to the position of the ball supply hole 51, a ball on the stopper 50 descended in the cylinder 1 and in a stand-by position is rolled in on a hole mat 37 and stabilized on the upper end face of a tee 12 positioned in the same level.
Patent JP-S6192789-A (JP)
Title: Battery welding machine
Inventor: KANAZAWA MASAO
IPC: B23K11/26
Filed: 1984-10-12
Abstract: PURPOSE:To expand the application of a welding machine and to prevent the adverse influence to the other load by providing a switching means in parallel with a battery to be discharge through a rectifier and connecting the primary winding of a voltage transformer in series to the switching means. CONSTITUTION:The batter 9 is kept always charged from an AC power source through the rectifier 2. The contacts 6-1, 6-2 of selector switch 6 are held turned on and contacts 6-3, 6-4 are turned on and contacts 6-3, 6-4 are turned off so that an 'on' signal is applied to a transistor 10 in a control part 12 in the stage of welding. Electric current flows to the primary winding 7-1 of the voltage transformer 7 in this stage and the welding is executed by the current of the secondary winding 7-2. A transistor 10 is then turned off and the switch 6 is changed over to reset the transformer 7. The welding in a place where there is no AC power source is made possible and the adverse influence to the other load is prevented.
Patent JP-S58116225-A (JP)
Title: Power-unit mounting apparatus
Inventor: FUKUSHIMA NAOTO
IPC: F16M7/00
Filed: 1981-12-28
Abstract: PURPOSE:To suppress the vibration in idling operation by controlling said vibration with a clutch, while installing two elastic bodies between a power unit and a chassis. CONSTITUTION:Two elastic bodies 12 and 17 are installed in parallel between a power unit and a chassis, and a clutch 24 is installed at least in either space between one elastic body and the power unit or the space between said elastic body and the chassis. Said clutch 24 is controlled according to the state of driving of a car by means of a control means 22. So as to generate a damping force by the slippage due to the half-clutch state of the clutch 24, as well as to vary the spring constant conveniently. Thus, the damping force for the jolting vibration of the power unit which is caused by the sharp accelerating operation can be improved.
Patent JP-H0497626-A (JP)
Title: Line changeover device
Inventor: HORIGOME MEGUMI
IPC: H04B1/74
Filed: 1990-08-16
Abstract: PURPOSE:To prevent interruption of a signal due to mis-connection or a fault of a switch by confirming the connection for each line switching process. CONSTITUTION:A resistance of a variable resistor 38 inserted between connecting points 40, 41 is decreased gradually from an infinite point to decrease a sending end output and a voltage between connecting points 42, 43 is measured by a voltmeter 39 at a receiving end. When the voltage change between the sending end and the receiving end is equal to each other, it is confirmed that the connecting points 42, 43 are respectively connected to the connecting points 40, 41. Thus, the connection for each switching process is confirmed. Thus, interruption of a signal due to mis-connection or a fault of a switch is prevented.
Patent JP-H0658700-A (JP)
Title: Target detector
Inventor: KURAMOTO HARUYUKI
IPC: G01S3/781
Filed: 1992-08-12
Abstract: PURPOSE:To achieve predetermined performances of an infrared ray sensor and a radio wave sensor in such a manner that the infrared ray sensor does not interfere with the radio wave sensor in a target detector having the radio wave sensor and the infrared ray sensor. CONSTITUTION:An antenna 2 for a radio wave sensor and an infrared ray sensor 1 are disposed laterally in parallel in a radome 4 at an end of a missile. Part of the radome 4 is formed as an infrared ray lens 3 to condense infrared rays incident to the lens to the sensor 1 thereby to eliminate a disorder of an antenna pattern of the radio wave sensor by the sensor 1, the radio wave sensor can maintain a predetermined target sensing distance and target angle measuring accuracy, and the sensor 1 can achieve a predetermined performance in a target detector.
Patent JP-H1039140-A (JP)
Title: Polarizing plate and liquid crystal display device using the polarizing plate
Inventor: KIMURA YOSHIHIRO
IPC: G02F1/1335
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to omit a back light, to reduce the electric power consumption and to improve the display grade by using a polarizing plate having the transmittance and degree of polarization satisfying a specific relation to a liquid crystal display device. SOLUTION: This reflection type liquid crystal display device is constituted by arranging a first substrate 2 and second substrate 2' respectively consisting of transparent glass in parallel at a prescribed spacing and sealing a liquid crystal molecules into the inside space formed by sealing the circumference thereof by a sealing member 6. On these substrate 2, 2 ', segment electrodes 4 and common electrodes 8 are formed on their respective inside surfaces facing each other and oriented films 3, 3' are formed on the surfaces in contact with the liquid crystal material. The upper polarizing plate 1 and the lower polarizing plate 1' are arranged on the outer side of the substrate 2, 2'. The further outer side of the lower polarizing plate 1' is provided with a reflection layer 10, by which display is executed.  The polarizing plates having the transmittance T and degree of polymerizable V satisfying the equation T<2> .(V<2> +10<4> )>=4.15×10<7> are used for the upper and lower polarizing plates 1, 1'. In the equation, T>=45%, V>=92.5%.
Patent JP-H0864122-A (JP)
Title: Electron discharging element, electron source, and image forming device using them, and manufacture thereof
Inventor: MISHIMA SEIJI
IPC: H01J31/15
Filed: 1994-08-18
Abstract: PURPOSE: To securely perform the patterning of a conductive thin film with the easier process by heating and firing an organic metal thin film formed on a substrate, and dipping the substrate with the solvent so as to form the conductive thin film. CONSTITUTION: After washing a substrate 1, the electron electrode material is deposited thereon so as to form element electrodes 4, 5 on the surface of the substrate 1. The substrate 1 formed with the electrodes 4, 5 is coated with the organic metal solution so as to form an organic metal film 21. Coating of the organic metal solution on the substrate 1 is desirably performed by jetting the solution from a nozzle, and while relatively scanning the nozzle on the substrate. The organic metal film 21 is irradiated with the light 23 through a light shielding plate 22 having an opening at a part corresponding to an area to be formed with a conductive film, and the film 21 of this area is heated and fired so as to form an metal oxide film 24. The substrate 1 is dipped with the solvent so as to eliminate the film 21, and the conductive thin film 3 mainly made of metal oxide is obtained.
Patent JP-H0264442-A (JP)
Title: Scanogram apparatus
Inventor: UYAMA KIICHIRO
IPC: G01N23/04
Filed: 1988-08-31
Abstract: PURPOSE:To widen a permeation image area by a method wherein a substance to be measured is rotated by a prescribed angle and made to traverse by a prescribed distance and collected data are rearranged to obtain permeation data. CONSTITUTION:A traverse table 31 and a rotary table 29 are set at a traverse position for each prescribed distance and at a prescribed angle of rotation respectively, and a substance 27 to be measured is set at a prescribed position. Next, a frame is moved vertically by the control of a vertical motion mechanism 43, and an X-ray emitted from an X-ray tube 23 and transmitted through the substance 27 to be measured is detected by a detector 25. X-ray permeation data of this scanner element 1 are collected by collecting element 9 and stored in a memory 11. The data in the memory 11 are stored as a cross-sectional image in a memory 17 through a preliminary processing element and a recon struction control element 15. Besides, the data are rearranged through a re arrangement control element 19 for sinogram and then stored in the memory 17. Then, a permeation image of the data in the memory 17 is displayed 21.
Patent JP-H0763894-A (JP)
Title: Ultrasonic washing device
Inventor: HOSAKA KATSUMI
IPC: G21F9/28
Filed: 1993-08-31
Abstract: PURPOSE:To uniformly wash cylindrical components and inside of pipings and reduce radioactives from objects to be washed by inserting an ultrasonic oscillator inside a cylindrical part and arranging it close to the contaminated part facing to the surface. CONSTITUTION:By putting a contaminated cylinder part 8 between rotating rollers 3a, 3b, arranging an ultrasonic oscillator 10 supported with a support column 9 in the cylinder part 8 facing to the cylinder part 8 surface and starting an induction motor 7, the rotating roller 3a is rotated via a speed reducer 20. By this, the cylinder part 5 rotates in the opposite direction to the rotating roller 3a. By switching on the ultrasonic oscillator 10 and emitting ultrasonic from the ultrasonic oscillator 10 toward inside of the cylinder part 8, the contamination inside of the cylinder part 8 is eliminated. In this manner, by arranging close to the contaminated part, strong ultrasonic with small attenuation can be emitted and also, by fixing the oscillator and rotating the washing object, whole circumference of the cylinder part can be washed with a single oscillator.
Patent JP-H0381453-A (JP)
Title: Piping unit for building and prefabricating method for piping
Inventor: NAKAI HISAO
IPC: E04F17/08
Filed: 1989-08-22
Abstract: PURPOSE:To make it possible to enhance strength and stiffness as well by making up a piping unit out of frames housing a plurality of piping inside, and of a plate body mounted at the position corresponding to the floor of each story for said frames. CONSTITUTION:An angle member is interposed to the ridge, which is long enough to vertically penetrate more than one floor of a building, and frames 15 and 15 housing a plurality of piping 11 are provided. In the second place, a plate body 6 is interposed to the position corresponding to the floor of each story for frames 15 and 15, wherein holes through which a plurality of piping 11 is penetrated are bored, so that a piping unit for the building is thereby formed. By this constitution. The strength of the piping 11 is combined with the stiffness of the frames 15 and 15, and the piping unit excellent in strength and stiffness as well can thereby be formed.
Patent JP-H0380092-A (JP)
Title: Production of oligosaccharide by method for enzymically hydrolyzing starch-containing material
Inventor: KARUBE MASAO
IPC: C12P19/14
Filed: 1989-08-22
Abstract: PURPOSE:To obtain the subject oligosaccharide useful as a biochemical reagent at a high hydrolytic rate for a short reaction time in high yield by hydrolyzing a starch-containing material by enzymic reaction with a hydrolase in a water- hydrophobic organic solvent system. CONSTITUTION:A starch-containing material (e.g. soluble starch) is hydrolyzed by enzymic reaction with a hydrolase (e.g. amylase derived from Aspergillus.niger) in a water-hydrophobic organic solvent system to afford the objective oligosaccharide. Furthermore, e.g. pentane or hexane, is preferably used as the aforementioned hydrophobic organic solvent.
Patent JP-H0631810-A (JP)
Title: Press
Inventor: MORIYA KAZUYOSHI
IPC: B30B5/00
Filed: 1992-07-20
Abstract: PURPOSE:To obviate the need of the conventional adjustment of packing thickness in a press for welding a sheet of rubber, synthetic resin, or other materials along a long straight line of the length of several meters or more by enabling the uniform application of pressure and decreasing the weight of an upper and a lower frames. CONSTITUTION:In the application of pressure to a sheet sandwiched between a fixed plate 11 and a movable plate 35, elevating beams 21, 22 are installed above the movable plate 35. A number of weights 31 having the same form are suspended at equal intervals from the elevating beams 21, 22 so that the movable plate 35 is pressed by the weights 31.
Patent JP-S6460024-A (JP)
Title: Radio communication equipment
Inventor: SOEDA NORIYUKI
IPC: H04B1/40
Filed: 1987-08-31
Abstract: PURPOSE:To maintain and manage the communication quality of a self-station by switching a transmitting line with a switching means based on the evaluation of a communication status by a monitoring means and finely adjusting the radio facilities of the self-station by a remote control part for adjustment. CONSTITUTION:When a communication is performed with an opposite station with a poor communication quality, the communication status is evaluated by operating a monitoring means 17, and the cause of a quality degradation is assumed. Thereafter, the transmitting line is switched by a switching means 16, and the radio facilities of the self-station are finely adjusted by a remote control part 15 for adjustment so that the cause of degradation may be improved, for example, the fine adjustment of the receiving frequencies, the switching of antenna facilities, etc. Thus, the communication can be improved, and the communication quality can be maintained and managed.