baber/WOPTO huggingface dataset:
Patent JP-S59226189-A (JP)
Title: Method for suppressing electrical oxidation of plating liquid in ferrous electroplating liquid
Inventor: NAKAYAMA MOTOHIRO
IPC: C25D3/20
Filed: 1983-06-06
Abstract: PURPOSE:To suppress the electrical oxidation of a plating liquid and to provide a reduction in cost and accuracy in the control of the plating liquid by disposing panels of an insulating material constituted into a network shape on the surface of insoluble electrodes which contact with the plating liquid and performing ferrous electroplating. CONSTITUTION:Cells 2 provided with anode electrodes 1 are provided above and below a steel strip 3 and a plating liquid is supplied through feed ports 4 for the plating liquid. Electricity is conducted from the electrodes 1 to the strip 3 to perform plating. The bivalent iron ion of the plating liquid which contacts with the insoluble electrodes is electrically oxidized to tervalent iron and the Fe<3+> in the liquid increases gradually. Panels 5 of an insulating material constituted into a network shape are thereon disposed on the surfaces of the electrodes 1 which contact with the plating liquid in this method. Then a part of the plating liquid enters the meshes of the panels 5 and stagnates therein. The relative speed of the plating liquid flow on the electrode surfaces is eventually decreased and the growth of the generated electrolytic gas is accelerated, by which the reaction for forming Fe<3+> and the indirect oxidation reaction by the electrolytic gas are suppressed.
Patent JP-S61261464-A (JP)
Title: Steel for machine structural use
Inventor: TAKADA KATSUNORI
IPC: C22C38/00
Filed: 1985-05-13
Abstract: PURPOSE:To obtain the titled steel easy of temp. control at working and hardening operations and having machinability and high toughness by subjecting a steel containing C, Si, Mn, and >=1 element among Pb, S, B, etc., to working at the temp. of austenite zone and then to hardening from the temp. of two phase area of austenite and ferrite. CONSTITUTION:The steel containing 0.1-0.5% C, 0.5-3.0% Si, 0.5-2.0% Mn, and >=1 kind among 0.02-0.3% Pb, 0.02-0.3% S, 0.02-0.3% Bi, 0.001-0.3% Te, 0.01-0.4% Se and 0.0003-0.005% Ca is subjected to working at the temp. of austenite zone and then to hardening from the temp. of two phase area of austenite and ferrite. In this way, a structure in which the area ratio of ferrite is 10-75% and the balance consists of martensite or of martensite and bainite can be formed. The obtained steel can be used for various parts for machine structural use, e.g., automobile connecting rod, crankshaft, steering, etc.
Patent JP-H05299176-A (JP)
Title: Thin film el panel
Inventor: OKIBAYASHI KATSUJI
IPC: H05B33/26
Filed: 1992-04-21
Abstract: PURPOSE:To improve the dielectric breakdown durability of a thin film EL panel having an inversion structure capable of employing an organic color filter having excellent workability at a low cost. CONSTITUTION:A thin film EL panel having a double-insulation structure is laminated with a back electrode 2 made of Mo, the first insulating layer 5, and a translucent electrode 6 made of an ITO film in sequence on a glass substrate 1, the back electrode 2 is wet-etched, and the angle theta pinched by the bottom face and the side face of the back electrode 2 is set to less than 90 deg..
Patent JP-H05292840-A (JP)
Title: Movable plantation
Inventor: NODA SABURO
IPC: A01G9/12
Filed: 1992-04-21
Abstract: PURPOSE:To replace the techniques of bamboo blind or reed blind with modern techniques to effect mechanical movement of curtains of grown plants so that the solar radiation to houses is controlled to moderate the strong radiation in the summer and reduce the load on the coolers and simultaneously to constitute attractive streets having green curtains of plants grown in the vertical direction. CONSTITUTION:A movable plantation A comprising planter 11 and three- dimensional truss 10 is set movably in the parallel with the outer walls of the houses and the paths or guide rails for moving the plantation is set to the openings of the outer wall of the houses.
Patent JP-H05296446-A (JP)
Title: Flame retardance testing device
Inventor: AKEGA MASAHIRO
IPC: G01N25/50
Filed: 1992-04-21
Abstract: PURPOSE:To obtain an accurate burning test result having high reproducibility by regulating flow rates of standard burning gas and supply air by a through- flow type thermal mass flow valve. CONSTITUTION:A through-flow type thermal mass flow valve is of the type for sensing a temperature difference between a heat generating resistor placed in a gas passage and a heat generating resistor in no contact with a flow of gas, switching a control valve by an electric signal therefrom, and passing the entire gas through a sensor. Thus, since it is scarcely affected by influence of temperature and pressure and the flow rate is output by the signal, the flow rate can be easily set and controlled. Since it has the entire gas passage type, it is strong against contamination, moisture of supply air and gas. This valve is used for controlling the flow rates of burning gas and supply air thereby to reduce a flow rate of the burning gas and a variation in a burning time. Thus, variations in the flow rate of the gas and the burning time are extremely reduced to eliminate personal difference.
Patent JP-H09286524-A (JP)
Title: Bucket wheel type unloader
Inventor: MASUDA HIROTO
IPC: B65G67/60
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a bucket wheel type unloader for damping collision of a bucket with a ship bottom. SOLUTION: A bucket wheel type unloader 10 has a bucket wheel 28 provided with plural buckets 36 arranged on the tip end of a vertical boom 18 and by turning the bucket wheel 28, any substance loaded inside of a ship is scraped off by means of a buckets 36 and scraped off loaded substance is transferred to a conveyer 34 including fins and transported to the outside of a ship by means of the conveyer 34 including fins. In this case, the fixed link 46 of a parallel link mechanism 44 is arranged on the vertical boom 18 and the bucket wheel 28 is arranged in the link 48 opposing to the fixed link 46 of the parallel link mechanism 44 and also a shock damping means 60 is provided for cancelling the weight of the bucket wheel 28 and allowing bucket wheel 28 to escape upward to absorb the reaction when any reaction more than a preset level acts upward on the bucket wheel 20.
Patent JP-S5225803-A (JP)
Title: Lifter of coke oven door
Inventor: SATOU YORITO
IPC: C10B25/14
Filed: 1975-08-22
Abstract: PURPOSE: To enable the putting-on and lifting-off of coke oven doors having different heights by adjusting the lifting stroke of the door lifter by a lifting cylinder furnished with a subcylinder inserted in its hydraulic circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60244618-A (JP)
Title: Blow port in automobile
Inventor: IKEDA KAZUO
IPC: B60H1/00
Filed: 1984-05-18
Abstract: PURPOSE:To send air to every position in a passager's compartment, even a position far from a blow port, by operating a control member to set guide walls such that the latter substantially crosses the direction of stream of air in an air duct to throttle air introduced through an inflow port into a narrow width. CONSTITUTION:By operating a control member 10 to set guide wall elements 5a, 5a to substantially cross the direction of stream of air, air charged through an inflow port 2 is converged toward its center section and narrowed by the elements 5a, 5a so that the air has a high flow rate and is blown off from a blow port 3 in the form of a narrow strong air stream, thereby the air may reach a position far distance from the blow port 3.
Patent JP-S582544-A (JP)
Title: Method of setting temperature of air supplied from air conditioner
Inventor: SUZUKI TSUTOMU
IPC: F24F11/02
Filed: 1981-06-30
Abstract: PURPOSE:To attain an energy-saving operation of an air conditioner, by setting the temperature of air supplied from the air conditioner at the lowermost economical temperature within  a temperature range having air-conditioning effect by controlling operation of a cool-water  pump or the opening of a cool-water valve. CONSTITUTION:Cool water is supplied to an air conditioner 1 having a refrigertor through a  cool-water valve 8 capable of controlling the flow rate of water through the same. The cool  water absorbs heat at the refrigerator and is circulated through a coil in the body of the air  conditioner. An air-conditioning fan 10 is provided on the indoor side near the coil for feeding air into a room to be air-conditioned through the coil section. A means 9 for controlling the  temperture of air supplied from the air conditioner is connected to the valve 8. In addition  thereto, there are provided a sensor 2, for detecting the temperature of air in the room, a sensor 3 for detecting the temperature of air at the outlet of the air conditioner, and a sensor 7  for detecting the temperature of atmospheric air. Further, in the water feed system, there are provided a sensor 4 for detecting the temperature of cool water, a sensor 5 for detecting the  temperature of returned cool water, and a sensor 6 for detecting flow rate of cool water, so  that the temperature of air at the outlet of the air conditioner is set at a value within the  range of 18 deg.C-24 deg.C having air- conditioning effect.
Patent JP-H10293640-A (JP)
Title: Portable computer
Inventor: OTAGURO HIROSHI
IPC: G06F3/02
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To improve the keyboard operability of a portable computer. SOLUTION: A control key group 20 are provided out of keyboard keys on the surface side of a easing 10 of a portable computer where a display device 12 is placed. Meanwhile, an input key group 40 is provided on the rear side of the easing 10 where the device 12 lacks. The keys of the group 40 are arrayed so as to define the positions where the fingers of right and left hands are naturally set as the home positions when an operator holds the computer with his both hands. Thus, some of keyboard keys are provided on the rear side of the computer and accordingly the key sizes and the spaces set among keys can be increased. As a result, the keyboard operability is improved for the portable computer.
Patent JP-H02282471-A (JP)
Title: Method and device for forming thin film by photoirradiation
Inventor: YOSHIDA TAKUJI
IPC: C23C14/22
Filed: 1989-04-24
Abstract: PURPOSE:To sufficiently excite a molecular raw material for vapor deposition with the light intensified and to efficiency form a transparent vapor-deposited thin film on a substrate by multiply reflecting the irradiating light for exciting a gaseous material for vapor deposition in a reaction vessel in the photoirradiation type thin film forming device. CONSTITUTION:A glass substrate 2 to be vapor-deposited is arranged in a glass bell jar 1, the bell jar is evacuated, the vapor deposition source 3 is heated by a temp. controller 7 and vaporized, only the UV rays of the light from a light source 4 such as an extrahigh pressure mercury lamp is passed through a filter 5, the vapor of the source 3 is excited by the UV rays, and a thin film is formed on the surface of the substrate 2. In this case, the UV rays 6 is introduced from a window 10 eccentric to the center of a cylindrical mirror 9 or spherical mirror 9 or polygon mirror 9, and multiply reflected by the mirror 9. Consequently, the vapor of the source is sufficiently excited, and a vapor- deposited thin film excellent in transparency is formed on the substrate 2.
Patent JP-H11254888-A (JP)
Title: Cleaning centrifigal dewatering machine for wet blackboard wiper, having safety feeling
Inventor: SHIMIZU MICHIO
IPC: B04B3/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To eliminate a dangerous feeling at the time of a taking out, and safely perform the work by a method wherein on the upper lid of a cleaning centrifugal dewatering machine and the upper face of the main body machine, a fitting-taking out port for a wet blackboard wiper is provided, and the wet blackboard wiper can be fitted or taken out from the top of the upper lid without inserting hand to the rotating part of the machine. SOLUTION: When a blackboard wiper taking out operation lever 7 is depressed by hand, a connected tappet 30 depresses a lever 31, and a flexible wire hanger 32 is pulled upward. Also, since a flexible wire 24 is connected to a link 29 having a spring, through a wire guide wheel 33, the link is opened, and a protuberance 28 on the frame of a blackboard wiper fitting box is disengaged from a claw. In addition, a spring 26 is always working upward, and the blackboard wiper fitting box 10 is pushed upward, and a blackboard wiper 27 protrudes to the top of a manually operated disk lid 4. By this method, even a student can perform the fitting and the taking out without inserting hand in the rotating part, and can safely handle the blackboard wiper 27.
Patent JP-H01272905-A (JP)
Title: Intensity correction type interferometer
Inventor: SETA KATSUO
IPC: G01B9/02
Filed: 1988-04-25
Abstract: PURPOSE:To take an accurate measurement without any error due to variation in the intensity of signal light by detecting only phase information contained in interference light from the intensity signals of the interference signal and two pieces of luminous flux before interference. CONSTITUTION:The light beam from a light source 10 is split into two by a half-mirror 20, one is guided to a reference mirror 30, and the other is guided to a measuring mirror 40; and the both are reflected and return to the half- mirror 20. Those two beams interfere with each other and a photodetector 50 detects the intensity of the interference light. Further, part of the light returning from the reference mirror 30 is guided to a photodetector 51 by a half-mirror 21 and part of the light returning from the measurement mirror 40 is guided to a photodetector 52 by a half-mirror 22. Then a signal processing circuit 60 performs arithmetic with the output signals of the three photodetectors 50, 51, and 52 to detect only the phase information contained in the interference light.
Patent JP-H11282110-A (JP)
Title: Silver halide photographic sensitive material and its processing method
Inventor: YAMAMOTO SEIICHI
IPC: G03C1/04
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material high in sensitivity and good in image quality to be formed in high illuminance exposure. SOLUTION: The silver halide photographic sensitive material is obtained by forming at least one silver halide emulsion layer and at least one protective layer on a support, and this silver halide emulsion is chemically sensitized by a selenium compound and the silver halide grains have an average grain size of 0.30-0.45 μm, and at least one of this silver halide emulsion layer and nonphotosensitive hydrophilic colloidal layers contains a dihydroxybenzene derivative in an amount of 40-600 mg/m<2> , and the protective layer contains a gelatin in an amount of 0.2-0.5 g/m<2> .
Patent JP-S5327361-A (JP)
Title: Production of semiconductor device
Inventor: SHIRAI KAZUNARI
IPC: H01L21/22
Filed: 1976-08-27
Abstract: PURPOSE: To oxidize the surroundings of diffused regions and reduce the lateral diffusion distance in relation to the depth direction, by the use of rapid diffusion velocity of impurities into oxides. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000289270-A (JP)
Title: Method for controlling feeding recording paper
Inventor: INAGAKI MICHIHIRO
IPC: B41J11/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To correctly send a recording paper of a printing unit to a printing position and improve a printing quality by sending the recording paper more than a feed amount corresponding to the printing unit to the printing position and returning the recording paper by a difference of the send amount whereby the recording paper is sent and the amount corresponding to the printing unit thereafter. SOLUTION: A recording paper 200 is held between a pinch roll 18 and a driving wheel 16 moved to approach a base member by an urging means and, sent along on the base member 10 through the rotation of the driving wheel 16 in a B direction. A rotation amount of the driving wheel 16 is set to a feed amount of the recording paper 200 which is a sum of one band, a movement range of a platen 20 and a design allowance. Therefore, the recording paper moves in a sub scanning direction by a sum of the movement range of the platen 20 and the design allowance, resulting in a deviation of a printing area Pn from a printing position S. Then, the driving wheel 16 is rotated in a B' direction to return the recording paper 200 by the sum of the movement range of the platen 20 and design allowance, so that the printing area Pn is agreed with the printing position S.
Patent JP-S59227546-A (JP)
Title: Memory type automatic braking device for automobile
Inventor: YOSHINO MASATO
IPC: B60T7/12
Filed: 1983-06-06
Abstract: PURPOSE:To reduce trouble in the running that repeats the same braking again and again, by storing each detection signal out of a speed sensor and a deceleration sensor as an elapsing braking pattern in memory, while regenerating this stored detail and controlling a car speed in conformity with the braking pattern. CONSTITUTION:In the state that a braking pattern memory switch 16 is turned on, when a brake pedal 6 is stepped on as a car is entering a first intersection, in a microcomputer 15, on the basis of braking initial speed out of a speed sensor 10 and deceleration out of a deceleration sensor 11, a braking pattern by an elapsing variation in the braking initial speed and the deceleration is stored in a random access memory 23. And, when a braking pattern memory regenerating switch 17 is pushed as the car is entering the next second intersection, the car speed at that point of time is inputted into the microcomputer 15 from the speed sensor 10. The micromputer 15 compares this car speed with the braking initial speed to be stored in the RAM23 and calculates a regenerative multiplication factor of the deceleration. On the basis of this operation result, when control valves 3 and 4 are controlled, the car is stopped with the same pattern as the said braking pattern.
Patent JP-S63268111-A (JP)
Title: Method for forming magnetic head core
Inventor: SHIMIZU MASAO
IPC: G11B5/127
Filed: 1987-04-24
Abstract: PURPOSE:To prevent the characteristic deterioration of a core by giving and sticking beforehand the displacement in the direction reverse to the direction deformed by the difference in the thermal expansion coefficient of both to a base when a thin film material is stuck in which the thermal expansion coefficient has the difference with a head forming base. CONSTITUTION:A core forming substrate 1 is fitted to a jig 9 used together as a base holder. At the screw hole of the center of a flattening part 10 of the jig 9, a pushing screw 11 is protrudably freely screwed, a reverse L-shaped hook 12 is provided at both edges of the flattening part 10 and by the screw 11, the base 1 can be deformed to a convex by the screw 11. Next, only for a forecasting displacement quantity 8 to occur by the thermal expansion coefficient of the base 1 and a Sendust alloy thin film 2, the base 1 is displaced with the pushing screw 11. Next, with a high frequency spattering device, a Sendust thin film 2 is stuck made vacuum in a vacuum chamber 16, a high frequency growing discharging is generated at the space of a Sendust alloy 14 and a base body structure 9' under the presence of Ar gas, a plasma is generated, and a static magnetic field is impressed by permanent magnets 19 and 19. When the body structure 9' is heated to 200-400 deg.C and removed after the spattering is completed, a thermal contraction to occur at an annealing process corrects flatly the base 1.
Patent JP-2000296955-A (JP)
Title: Light-sensitive printing paper, paper storage container storing paper, and printer therewith
Inventor: MORITA YOSHIYUKI
IPC: B41J13/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To make the remaining amount of paper visible. SOLUTION: Light-sensitive printing paper 1 contains a printing area P and a non-printing area D, which has printable paper remaining amount information N in it so as to be visible. A paper storage container 20 for printer includes shielding wall parts 21, 22, 23 so as to deliverably store the light-sensitive printing paper 1. The shielding wall part 21 is formed with a window 30 for making paper remaining amount information N on the printing paper 1 visible.
Patent JP-H042504-A (JP)
Title: Snow tire
Inventor: KUWABARA YUJI
IPC: B60C11/16
Filed: 1990-04-18
Abstract: PURPOSE:To freely exhibit spiking action at any time by attaching an auxiliary tire provided with spike pins on its outer periphery on the side face of a tire, and controlling the supply and discharge of air in and from the auxiliary tire. CONSTITUTION:An auxiliary tire 2 is attached on the side face of a tire 1. In order to mount the auxiliary tire 2 to the tire, a wheel 6 of the tire 1 is mated with a wheel 7 of the auxiliary tire 2 and both the wheels are clamped with fastening bolts and nuts 8, 9. On the outer periphery of the auxiliary tire 2, spike pins 3 are provided, and an air valve 5 for pressing -in and discharging air is attached to the tire-wall 2' of the auxiliary tire 2. When air is pressed into an air-wall 4 from the air valve 5 to shell the auxiliary tire 2, the spike pins 3 are projected slightly from the underside of the tire 1 to exhibit their spiking action. On the other hand, when the air valve 5 is operated to remove the air in the auxiliary tire 2 to contract the auxiliary tire 2, the position of the tips of the spike pins 3 is withdrawn slightly from the underside of the tire 1 in order for the spike pins not to exhibit the spiking action.
Patent JP-H02282011-A (JP)
Title: Rotary receiving table device for stretch wrap packaging machine
Inventor: KOYAMA TADAAKI
IPC: B65B11/04
Filed: 1989-04-21
Abstract: PURPOSE:To improve the working efficiency and space efficiency by equipping a rotary table, a plurality of sprocket wheels and a driving device which makes the sprocket wheels rotate with the same speed respectively. CONSTITUTION:Normally, a rotary table 10 gives a one direction rotation. When a motor 22 operates, sprockets and sprocket wheels 16, 17 rotate through a chain 20 and make the rotary table 10 rotate. Since the control of a stop position of the table can be easily performed by a photoelectric sensor or mechanical device, the table is stopped so that a notch faces the entering direction of a pallet. Under this condition, a pallet on which accumulated load is placed is carried in, and the fork part is inserted in notches 11A, 11B. By lowering the fork part, the accumulated load and pallet are placed on the table. Then, on one part of the accumulated load, a film is placed, and a whole periphery wrapping is performed by continuously rotating the rotary table 10 by the motor 22. By this method, a tilting table is not required, and the regulation of inserting direction can be eliminated.
Patent JP-H05293315-A (JP)
Title: Liquid filter
Inventor: SUZUKI EIJI
IPC: B01D36/00
Filed: 1992-04-22
Abstract: PURPOSE:To provide a liquid filter where clogging of its filter medium is restrained to decrease the work of maintenance of the filter medium. CONSTITUTION:In a device through which liquid is passed to filter it, a separator 1 which has a filter medium and where liquid is passed through the filter medium to remove foreign matter mixed in the liquid, a filter 5 through which the liquid which had been passed through the separator is passed to remove the residual foreign matter mixed in the liquid, a suction pipe 12 which is open to the air and where part of the liquid which has been passed through the filter medium of the filter is made to flow backward to remove the foreign matter stuck to the filter medium and discharged to outside the filter and a tank 16 for receiving the liquid and the foreign matter discharged from the separator and a backwash type washing body are provided.