baber/WOPTO huggingface dataset:
Patent JP-H05261732-A (JP)
Title: Method for peeling off coating of cated plastic product
IPC: B29K105/26
Filed: 1992-03-23
Abstract: PURPOSE:To peel of the coating of coated plastic product recovered from waste. CONSTITUTION:In regenerating a coated plastic product recovered from waste, the coated plastic product is cut into an appropriate size and the obtained small plastic pieces are allowed to impinge against a barrier plate to ground and to peel of the coating.
Patent JP-H08289964-A (JP)
Title: Sale profit refunding method and device in game hall
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1995-04-21
Abstract: PURPOSE: To allow pachinko balls to easily enter a specific winning port, keep good balance of profit distribution between the game hall side and the player side, give sufficient satisfaction to the player, and maintain the stable and healthy management state. CONSTITUTION: A specific winning port 13 is opened to the right and more extensively than the diameter of a pachinko ball at the prescribed region on a board. The number of the pachinko balls delivered in response to the amount of money specified by a player is the number of rental balls, and the number of the pachinko balls acquired by the player from a pachinko machine 20 in a game is the number of prizes. The ratio of the number of the prizes against the number of the rental balls is optionally adjusted by a ratio adjusting means, and the remainder subtracted with the profit of a prescribed rate from the sale result obtained by the operation of each pachinko machine 20 is refunded to the player.
Patent JP-H10289431-A (JP)
Title: Production of magnetic head slider
Inventor: YAMAMOTO IZUMI
IPC: G11B5/60
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head slider having a film thickness of good accuracy by specifying the spacing between a substrate electrode mounted with the deposition substrate of a plasma CVD system and a grounding electrode facing this electrode, confining plasma between these electrode and forming a protective film so as to prevent the spread to a transverse direction. SOLUTION: The plasma deposition apparatus for executing deposition includes the substrate electrode 1 mounted with solder 5 for deposition and the grounding electrode 3 facing the same in a vacuum chamber. After the inside of the vacuum chamber is evacuated, a gaseous hydrocarbon material is introduced into the vacuum chamber and a negative voltage of -700 to 1000 V is impressed to form the plasma and to execute the deposition. The protective film to be adhered is a diamond-like carbon film. The spacing between the substrate electrode 1 and the grounding electrode 3 is set at a value of 1.05 to 1.5 times of the min. facing (distance between the critical electrode) at which the plasma may be maintained. The surface of the substrate electrode 1 not facing the grounding electrode 3 is coated with an insulator 9.  As a result, the thickness of the protective film and the distribution of the film quality are made uniform and the protective film having the good accuracy is obtd.
Patent JP-H05275880-A (JP)
Title: Radio wave absorber having good absorption to x-band
IPC: H05K9/00
Filed: 1992-03-24
Abstract: PURPOSE:To obtain a thin film and lightweight radio wave absorber having good absorption characteristics to specific X-band radio waves, by stacking a ferrite-containing layer on a layer with specific dielectric constant and dielectric loss respectively. CONSTITUTION:A ferrite-containing layer (B) is formed on a layer (A) with a dielectric constant of 45 to 100 and a dielectric loss of 30 to 70 to any of radio frequency of 8 to 13 GHz. A layer in which carbon fibers with a length of 50 to 1000mum (preferably, 100 to 200mum) and a diameter of 3 to 20mum (preferably, 5 to 15mum) are dispersed in a resin such as polyester, alkyd resin or phenolic resin is used as the layer (A). The ferrite-containing layer (B) can be obtained by forming a material in which a ferrite is dispersed in a resin binding agent in a sheet shape or by applying the material on the layer (A) and drying it. Thus, a thin film and lightweight radio wave absorber having good absorption characteristics to an X-band radio wave of 8 to 13 GHz can be obtained.
Patent JP-S56109372-A (JP)
Title: Exposure controller of copying machine
Inventor: FUTAKI KENJI
IPC: G03B27/72
Filed: 1980-07-16
Abstract: PURPOSE:To improve operativity while obtaining the best exposure automatically according to fluctuations of a power voltage and various originals, by providing an artificial load circuit, wave-form shaping circuit, photodetecting circuit, error amplifier, and limiting circuit. CONSTITUTION:The voltage that corresponds to the voltage across exposure lamp 2 is generated by artificial load circuit 33 and waveform-shaped by waveform shaping circuit 34, and photodetecting circuit 38 converts reflected light from an original into a voltage signal. The output voltage of photodetecting circuit 38 is added to the output voltage of this circuit 34 and the sum is supplied to error amplifier 37, where it is compared with a prescribed voltage to control the quantity of light of exposure lamp 2 corresponding to the comparison result while control circuit 40 controls the output of amplifier 37 according to the output voltage of circuit 34. Thus, the best exposure can automatically be obtained, so that while the operativity is improved, the voltage applied to exposure lamp 2 can automatically be limited to lower than a constant voltage at any time.
Patent JP-S5322386-A (JP)
Title: Polarity identifying method of light emitting diode pellets
Inventor: KONISHI SHINICHI
IPC: H01L21/02
Filed: 1976-08-12
Abstract: PURPOSE: To readily identify polarity by disposing a light emitting diode having full face electrodes on both main surfaces parallel to a PN junction in such a manner that the PN junction face becomes perpendicular to substrate surface and identifying the brightness and darkness at both ends of the pellet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03295195-A (JP)
Title: Electroluminescence (el) back-light device
Inventor: OGATA TOMOHIRO
IPC: H05B33/12
Filed: 1990-04-12
Abstract: PURPOSE:To extend the life of a light emitting layer serving as a back light source by dividing the emitter layer and a transparent electrode into a comb shape for alternate arrangement. CONSTITUTION:A light emitting layer 2 and a transparent electrode 3 are divided to form the first comb-shaped sections 21, 31 and the second comb- shaped sections 22, 32, light emitting layers 21A and transparent electrodes 31A of multiple comb teeth sections of the first comb-shaped sections 21, 31 are located between light emitting layers 22A and transparent electrodes 32A of multiple comb teeth sections of the second comb-shaped sections 22, 32, and the divided light emitting layers 21A, 22A and transparent electrodes 31A, 32A are arranged in turn. The first and second driving connector terminals 61, 62 are connected to the transparent electrodes 21, 22 of the first comb-shaped sections 21, 31 and the second comb-shaped sections 22, 32 respectively, and another driving connector terminal 5 is connected to a back electrode 1. The life of the light emitting layer 2 is nearly doubled.
Patent JP-S5222205-A (JP)
Title: Method of reducing noie railroad bridge, bridge, and other steel struc tures
Inventor: HONMA TATSUO
IPC: E01B19/00
Filed: 1975-08-11
Abstract: PURPOSE: To enhance further a noise reduction rate by connecting two adjacent sleepers with an elastic plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58215075-A (JP)
Title: Manufacture of junction type field effect transistor
Inventor: MISAWA HIROSHI
IPC: H01L29/80
Filed: 1982-06-07
Abstract: PURPOSE:To obtain a junction type FET having a high gm by forming the hole which decides the gate length by means of an etching technique. CONSTITUTION:The N-epitaxial layer 2 on a P type Si substrate 1 is isolated by P<+> layers 3, and a Si3N4 island 13 is selectively formed by opening aperature 11 through the SiO2 film 4. N-layers 7 and 8 are provided by diffusion with the island 13 and the film 4 as the mask. Next, it is left in the phosphoric acid of 180 deg.C and etched in isotropic manner, and accordingly a small-sized island 14 is formed. When the thickness of the island 13 is varied, the width W2 of the island 14 can be adjusted. Successively, it is covered with an SiO2 film after short time oxidation, and left again in the phosphoric acid of 180 deg.C, thus the hole is bored 15 by removing only the Si3N4 island 14 by etching. A P-gate 16 is provided by diffusion from the hole 15, and thereafter each electrode is added. This constitution enables to control the dimension of the gate length W2 by the etching of the Si3N4 island 13, therefore a gate length much smaller than by a boring method can be obtained, and accordingly an FET having a high gm can be obtained.
Patent JP-H08269907-A (JP)
Title: Melting of snow on surface of land and freezing preventing structure
Inventor: SABURI TOSHIO
IPC: E01C11/26
Filed: 1995-03-31
Abstract: PURPOSE: To efficiently produce snow melting and freezing preventing effects and economical effect such as the reutilizing of industrial waste or the like and resultant cost reduction (material cost) at the same time. CONSTITUTION: An extreme infrared radiation emitting sheet which can transmit heat energy issued from a heat insulating material 2, a plate heating element 3, namely convection energy, radiation energy and transmission energy, upward without their diffusion are spreadly provided in order on a rad bed 1. A road surface material 5 into which a fine grain-shaped high temperature conductive entreme infrared radaton emitter to radiate extreme infrared radiation having the wave zoner of 3-25μm is mixed is spreadly provided on the entreme infrared radiation emitting sheet 4.  Thus, since the heat energy is efficiently transmitted to the road surface material 5 without losing convection energy, radiation energy and transmission energy, and the extreme infrared radiation is also issued from the above sheet, snow and ice on the road surface material 5 are melted by the extreme infrared radiation effect and thermal conduction.
Patent JP-S5434420-A (JP)
Title: Production of acrylic hollow fiber
Inventor: HONDA YUTAKA
IPC: D01F8/08
Filed: 1977-08-16
Abstract: PURPOSE: The sheath-core spinning of a copolymer dope is conducted in such a way that the concentration of the dope to be supplied to the core part is made lower than that of the sheath part, thus forming acrylic hollow fibers with high hollowness, high heat-retaining and feather-like properties. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5431617-A (JP)
Title: Membrane structure for low-temperature tank
Inventor: OOSAKA KENJI
IPC: F17C3/02
Filed: 1977-08-15
Abstract: PURPOSE:To prevent the deformation of the inside wall of low-temperature tank due to local cold contraction, by manufacturing the inside wall by sandwiching a member of U-shaped cross section with a pair of members of L-shaped cross section and continuously welding the tops of these members to each other to obtain a correguted member and welding thin sheets to a frame consisting of such corrugated members.
Patent JP-H01318781-A (JP)
Title: Scroll compressor with hydraulic actuation compliance mechanism
Inventor: HIYUBAATO RICHIYAADOSON JIYUNI
IPC: F04C23/00
Filed: 1989-04-19
Abstract: PURPOSE: To improve operation efficiency by easily sealing an axial compliance mechanism that puts an axial force to an orbiting scroll member towards a fixed scroll member with a sealing means arranged in a gap that defines interface of opposite thrusts. CONSTITUTION: The invented compressor contains a compressor member that is composed of a fixed scroll member (not shown in the figure) including an involute lap engaged each other and a orbiting scroll member 50 in a hermetically sealed housing 12 having a discharge pressure chamber 110 and a suction pressure chamber 98, and the orbiting scroll member 50 is rotated by a drive motor. In order to sealed separate the discharge pressure lubricant in the counterbores 154, 158 that constitute an axial compliance mechanism from a suction pressure chamber 98, interfaces (gap) 166, 168 that are defined by top surfaces (thrust surface) 162, 160 and bottom surfaces 156, 164, are formed. And, sealing means 170, 172 that can be actuated by initial flow of a working fluid are arranged in each interface 166, 168.
Patent JP-S5931709-A (JP)
Inventor: YUUJIN RETSUKUSU KUUPAA
IPC: A61P31/12
Filed: 1983-06-01
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-H09260124-A (JP)
Title: Ferrite magnet and manufacturing method thereof
Inventor: TOYODA YUKIO
IPC: H01F41/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the magnetic characteristics by specifying the value n which limits the compsn. range of a ferrite magnet having a basic compsn. of SrO.2(FeO).n(Fe2 O3 ) and adding specified additive element after/before calcining to control the pulverized grain size. SOLUTION: A ferrite magnet has a compsn. of SrO.2(FeO).n(Fe2 O3 ) wherein n to limit the compsn. range meets 7.2-7.7, the mean crystal grain size of a sintered block is 2μm or less, (BH)max is 5MGOe or more. C is added 0.3-5.0wt.% to a material powder composed of SrCO3 and Fe2 O3 mixed at a mol ratio of 1 to 8, the material is calcined, CaO 0.3-1.5wt.%, SiO2 0.1-0.6wt.%, and C 0.1-0.5wt.% are added, it is pulverized to a mean grain size of 0.06μm or less, and the obtained powder is formed in a magnetic field and sintered in a nonoxidative atmosphere to produce a ferrite magnet. Thus, a W type ferrite is easily obtained at low cost.
Patent JP-H02280933-A (JP)
Title: Heat transfer tube and manufacture thereof
Inventor: YOSHIDA YASUHIKO
IPC: F28F1/40
Filed: 1989-04-18
Abstract: PURPOSE:To improve the heat transfer performance by providing >=2 kinds of continuous or discontinuous projections intersecting on the inside surface of a tube. CONSTITUTION:Two kinds of spiral grooves 4, 5 are provided on a grooved roll 2 and they twist to a roll axis and intersect each other at a prescribed intersection angle. A metal bar 1 is rolled by this grooved roll 2 and a smooth roll and the groove shape of the grooved roll 2 is transferred on the surface of one side of the metal bar 1 to provide intersecting oblique projections 6, 7 on the surface of one side of the metal bar 1. Consequently, heat transfer performance can greatly be improved.
Patent JP-H11290395-A (JP)
Title: Display means showing operating state of bottom for motor-driven bed
Inventor: OKAYA NOBUHIKO
IPC: A61G7/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of nursing work or to make nursing records sufficient by monitoring the operating state of a bottom for a motor-driven bed, for example, from a distant spot. SOLUTION: A display panel for showing the operating state of the bottom is provided on the outer wall of a sickroom, in which plural motor-driven beds are arranged, near the entrance. Besides, this display panel can be provided on monitoring equipment at a nurse center as well. The display panel is arranged with a display means 10 corresponding to the plural motor-driven beds. While using a liquid crystal display(LCD) and a light emitting diode(LED), this display means 10 displays information on the operating state of the bottom held by a controller loaded on a control box on the motor-driven bed in real time as a concrete numerical value or displays the other related additional information.
Patent JP-S58314-A (JP)
Inventor: JIYAN MOORISU
IPC: H05B6/06
Filed: 1982-06-09
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-S6121566-A (JP)
Title: Health management device for operator
Inventor: KADOMATSU YUKINORI
IPC: G06F3/048
Filed: 1984-05-14
Abstract: PURPOSE:To decrease the operating time of the operator of an OA equipment and to prevent the deterioration in eye sight due to fatigue of the eye by detecting a distance between the operator 7 and a display device, and raising an alarm when the distance is at the outside of a prescribed range. CONSTITUTION:A distance detecting means 8 detecting the distance between the operator 7 and a display plane of the display device 2 is provided, a detection signal detected by the detecting means 8 is inputted to a comparison judging means 9, compared with a setting value (prescribed range S) inputted from a setting value input means 10 inputting a predetermined setting value, and when the result is within a prescribed range S, the alarm means 11 raises alarm. A sensor 6 as the detection means 8 and a timer 5 are activated synchronously and when the operator 7 starts working toward the device 2, it is detected and the working time is measured. Thus, the health management and the working efficiency are improved.
Patent JP-H01269088-A (JP)
Title: Monitoring device for on-line output distribution of reactor
Inventor: UEMATSU HITOSHI
IPC: G21C17/10
Filed: 1988-04-20
Abstract: PURPOSE:To calculate more accurate output distribution by providing a current furnace core state data measuring instrument, movable gamma-ray flux measuring instrument, data sampler, neutron flux distribution calculator, best output distribution calculator, storage device for storing radial ratio of furnace core, etc. CONSTITUTION:A data sampler 8 inputs the output signals of a fixed neutron flux measuring instrument 15 and movable gamma-ray flux measuring instrument 7 which are provided in the furnace core 14 of a reactor 13 and the output signal of a current furnace core state data measuring instrument 6. A neutron flux distribution calculator 9 inputs the count value of the measuring instrument 6 and calculates the neutron flux distribution in the furnace core based on a previously incorporated physical model. A best output distribution calculator 10 inputs the count values of the instrument 7 and calculator 9 and the neutron flux distribution in the furnace core calculated by the calculator 9 and calculates the best output distribution. A storage device 11 for storing the radial ratio of the furnace core stores the radial component ratio of the furnace core of the calculated values of the calculator 9 and measuring instrument 7 calculated by the calculator 10 at the time of calibration of the in-furnace neutron flux distribution measuring instrument and outputs the storing content to the calculator 10 at the time of monitoring the furnace core.
Patent JP-H08271244-A (JP)
Title: Measuring head jig for standard length measuring device
Inventor: NAGURA MASAYUKI
IPC: G01B7/00
Filed: 1995-03-29
Abstract: PURPOSE: To easily maintain a measuring head jig and reduce the production cost by making the measuring head jig to be simple in structure by generating damping in a measuring lever without special parts because hydraulic oil in a pressure chamber passes through a slit and the swinging of the lever is damped thereby when the measuring lever is swung. CONSTITUTION: Cover plates 40 are prepared on both front and back surfaces of a main body 20, and they are respectively extended to both side surfaces in the direction of a measuring lever 30, thereby forming a pressure chamber P of lever 30, a pair of cover plates 40 and main body 20, and a slit 32 if formed properly in the pressure chamber, further the hydraulic oil O is almost fully filled in a casing 50.
Patent JP-S5323279-A (JP)
Title: Mutual pitch cont rol device for parallelly arrayed plate elements
Inventor: MATSUNO JINICHI
IPC: H01L21/677
Filed: 1976-08-16
Abstract: PURPOSE: To obtain a mutual pitch control device which is capable of transferring plate elements held in parallel at certain pitch distance into other holder with different pitch without changing the original parallel arrangement. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5625353-A (JP)
Title: Method and device for insulating treatment of winding of rotary electric machine
Inventor: KAWASAKI TAKAHIRO
IPC: H02K15/12
Filed: 1979-08-02
Abstract: PURPOSE:To eliminate the need for an immersing tank and shorten time necessary for insulating treatment by a mechanism wherein U-shaped nozzles along the forms of winding ends are opposed to the winding ends and powdered resin is blown conducting and heating winding when the winding ends are insulated with the while powdered resin. CONSTITUTION:A core 2 to which winding 3 is wound is installed so that winding ends are located at upper and lower positions, and U-shaped nozzles 7 are arranged in rotatable shapes, being opposed to winding ends 3A at the lower side. The nozzles 7 are communicated with a powdered resin feed tank 10 through arm pipes 8, a branch joint 9 and a transportation pipe 11, compressed air 15 is sent into the feed tank 10, conducting and heating the winding 3, and powdered resin 14 is blown from injection holes 6. Thus, an immersion tank and a drying furnace are removed, and insulating layers with no void can be formed.
Patent JP-S5927248-A (JP)
Inventor: HERUMAN RITSUTSURU
IPC: H01J61/28
Filed: 1983-06-03
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-H02274823-A (JP)
Title: Equipment and method for continuously annealing metal sheet
Inventor: MATSUI NAOKI
IPC: C21D9/573
Filed: 1989-04-18
Abstract: PURPOSE:To stably pass through a strip in a reheating zone without changing rolls in the furnace by arranging a rapid heating device between secondary cooling zone and reheating zone in continuous annealing apparatus for steel strip, etc., and adjusting temp. of the steel strip at inlet in the reheating furnace in the adequate range. CONSTITUTION:After heating the steel strip 6 at heating and soaking zone 13 in the continuous annealing furnace, the steel strip 6 is primarily rapidly by cooled at gas jet cooling zone 5 and successively, after cooling at secondary cooling zone provided with the water cooling zone 1 and water cooled roll cooling zone 2, this is introduced to the reheating furnace 4 and heated and annealed. In this case, the steel strip 6 passing through the primary cooling zone 5 passes through a water cooling zone 1 and the water cooled roll cooling zone 2, and the temp. difference of about 300 deg.C is produced between the temp. at each outlet thereof. The rapid heating device 3 is arranged and by controlling output of the rapid heating device 3 with temp. of the steel strip in the secondary cooling zone, strip dimension, line velocity and the aimed heating temp. at the inlet of device 3 and always adjusting the temp. of the steel strip 6 in the range of + or -200 deg.C of the temp. at the inlet of reheating furnace 4. The steel strip is stably passed through the reheating furnace 4 without changing the rolls 8 in the furnace.
Patent JP-S60242531-A (JP)
Title: Substrate for optical information recording medium
Inventor: MORISAWA MATSUO
IPC: G11B7/24047
Filed: 1984-05-16
Abstract: PURPOSE:To improve mass productivity and reliability by adhering a resin disk having a track guide groove and a flat glass disk via an adhesive layer interposed therebetween. CONSTITUTION:The resin substrate 2 provided with the track guide groove 1 is preliminarily manufactured by an injection molding method advantageous for mass production. The flat surface of the substrate 2 is then adhered via the adhesive layer 3 onto the glass substrate 4 having flat surfaces on both sides. As a result, the mechanical strength and reliability are improved and the substrate for the optical recording medium having excellent mass productivity is thus obtd.
Patent JP-H05320034-A (JP)
Title: Cosmetic
Inventor: KAWAGUCHI SHIGETAKA
IPC: A61K8/00
Filed: 1991-04-03
Abstract: PURPOSE:To provide a cosmetic having skin-beautifying effect as well as anti- inflammatory action. CONSTITUTION:This cosmetic having skin-beautifying effect and anti- inflammatory action and useful for improving the spot, dark skin and freckles and preventing the inflammation and pigmentation after sunburn can be produced by extracting the aerial part of Kadsura japonica with a water-soluble solvent and compounding the extract to a cosmetic.