baber/WOPTO huggingface dataset:
Patent JP-H10287141-A (JP)
Title: Walking type movement agricultural machine
Inventor: SATO SADAYOSHI
IPC: B60K20/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the maintenance work such as a wire regulation, as well as to simplify the connecting structure of work shift arm and a rearward shift checking mechanism, in a shift system which can be shiftable to plural work shift positions through a neutral position, and the rearward shift of the running shift mechanism is checked in the respective work shift positions. SOLUTION: While an oscillation link 34 whose oscillating fulcrum is biased to one side to a work shift arm fulcrum is provided at the position in parallel to a work shift arm 29, the tip of the oscillation link 34 is connected to a rearward shift checking mechanism through a connection wire 35, and furthermore, a pair of pressing pins 37 and 38 to press the oscillation link 34 to the same directions respectively following the oscillation of the work shift arm 29 to the work shift positions are formed at both sides of the fulcrum of the work shift arm 29 in a symmetrical form.
Patent JP-H048222-A (JP)
Title: Grain straw-feeding and carrying device in combine
Inventor: OSAKI MASAMI
IPC: A01D61/00
Filed: 1990-04-26
Abstract: PURPOSE:To enable the efficient threshing operation of a threshing device without causing troubles such as an imperfect threshing operation by controlling the relative carrying rate between an ear tip side-carrying device and a foot side-carrying device in connection with the threshing depth of the threshing device. CONSTITUTION:The speed-changing rate of a non-stage transmission gear 34 can be controlled with the sliding of a shifter 46 and the shifter 46 is slid by the rotation of an arm 47. The arm 47 is connected to an arm 43 with a wire 48 and the speed-changing rate of the non-stage transmission gear is adjusted while interlocking with the vertical movement of the arm 43. The threshing depth of the device is thereby controlled and, as a grain straw-feeding and carrying device 2 is upwardly rotated, the rotation rate of a driven sprocket 36 of an ear tip side-carrying device 5 is raised. Since the rotation rate of a driven sprocket 32 of a root side-carrying device 6 is not changed, the transfer rate of a lug 37 of the ear tip side-carrying device 5 is larger than the transfer rate of a carrying chain of the root side-carrying device 6. The delay of ear tips on the carrying of long straws can thereby be corrected.
Patent JP-S62268221-A (JP)
Title: Lorentz type spectrum oscillator
Inventor: YAMAZAKI SHUNTARO
IPC: H04B10/548
Filed: 1986-05-15
Abstract: PURPOSE:To improve the accuracy and the efficiency of a receiver for coherent optical communication by offering an oscillator adjusting the spread spectrum newly. CONSTITUTION:The level of an output of a white noise source 1 comprising a white noise source having an output power adjusting function and a voltage controlled oscillator (VCO) receiving the output signal of the white noise source as an oscillation frequency control signal and using a high gain amplifier is adjusted by a variable attenuator 2 and the result is inputted to a VCO 3. A Lorentz spectrum appears at the output of the VCO 3. The spectrum width is set to an optional value by adjusting the attenuation of the variable attenuator 2. Thus, the optical system usedconventionally to evaluate a demodulatin circuit for coherent light communication is required, then the measurement with high efficiency and high accuracy is attained.
Patent JP-H05281409-A (JP)
Title: Manufacture of color filter by printing
IPC: G02B5/20
Filed: 1992-04-03
Abstract: PURPOSE:To form pattern having higher accuracy and higher density by forming a specific penetration layer on one surface of a base material and penetrating a part of respective filter elements into this penetration layer. CONSTITUTION:The penetration layer 20 formed by scattering fine particulate powder into the binder of a synthetic resin is formed on one surface of a transparent base material 10 constituting a supporting substrate. The group of the first color among the groups of the filter elements of three colors ; for example, red, green and blue, is printed and is so formed that a part of the respective printed filter elements 31 intrude into the penetration layer 20. Further, the filter element 32 of the remaining second color and the filter element 33 of the third color are similarly and successively formed after the filter element 31 of the first color is formed. The respective filter elements 31, 32, 33 are partly penetrated into the penetration layer 20 in such a manner, by which the ink film thicknesses of the respective filter elements 31, 32, 33 are increased by as mush as the penetrated quantities.
Patent JP-S5236342-A (JP)
Title: Panel-type water heater applying solar heat
Inventor: OGAWA NAONOBU
IPC: F24S10/70
Filed: 1975-09-17
Abstract: PURPOSE: A heat collecting part of a panel-type water heater to get hot water applying solar radiant heat with such construction as putting a wave shaped plate with good heat transmission characteristics upon that with anti-heat transmission keeping space into which water is led. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S591300-A (JP)
Inventor: TANAKA KANJI
IPC: B42F7/00
Filed: 1982-06-28
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-S603659-A (JP)
Title: Magnetic brush developing method
Inventor: OOSAKI ICHIROU
IPC: G03G9/10
Filed: 1983-06-22
Abstract: PURPOSE:To execute a two component magnetic brush development having a wide developing capacity, a high image quality and a long life by using a magnetic short fiber-shaped carrier whose diameter is a specified size, as a carrier of a developer. CONSTITUTION:A shape of a carrier of a developer is formed by a short fiber, by which its fineness and softness, and a weight and a magnetism attracting force per one carrier as a carrier having a large surface area and a large particle are secured. As for the short fiber-shaped magnetic carrier, for instance, that which has dispersed about 20-90wt% an alloy or a mixture, etc. selected from iron, nickel, copper, tin, etc. into a resin binder is formed to a filament through a minute die, and thereafter, that which has cut it to about 0.3-5mm. in accordance with a gap between a developing sleeve and the surface of a photosensitive body is used. By using such a developer, it is possible to execute a two component magnetic brush development having a wide developing cpacity, a high image quality and a long life.
Patent JP-S6193101-A (JP)
Title: Method of combatting cockroach and agent therefor
Inventor: YAMAZAKI TADATERU
IPC: A01N25/08
Filed: 1984-06-01
Abstract: PURPOSE:A baits for attracting and feeding cockroaches is combined with a substance which stops the digestive function in cockroaches and the cockroaches which eat it are made dyspeptic and thirsty until they die near aquatic places such as ditch. CONSTITUTION:Bait for attracting and feeding cockroaches is combined with a substance which stops their digestive functions to give the objective agent. Cockroaches will eat the baits and fall into a state of indigestion and thirst and will come out to aquatic places such as drain or ditch until they will be drowned thereat. The attractant is made from ground onion, sugar, milk and corn and the mixture is combined with industrial boric acid and a binder such as wheat flour, when needed, with a colorant to give the objective baits. The resultant bait makes cockroaches thirsty, leading them to the dark aquatic place, because they favor dark places.
Patent JP-2000300854-A (JP)
Title: Self-propelled car for playing circuit
Inventor: NAKAMURA SHIRO
IPC: A63G25/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled car for a playing circuit facilities which has a simple construction and can reliably effect an emergency stop action when the car comes abnormally close to a preceding car regardless of a braking operation of a driver, thereby ensuring the safety of the driver, without damage to the car. SOLUTION: A car has a transmission sensor 8 which always transmits a signal such as radio waves rearwardly within a certain range, a receiving sensor 6 which senses a signal transmitted from a transmission sensor 8 of a preceding car, a control unit 12 to control an automatic braking device installed in the car based on the signal sensed by the sensor 6, and a braking device 19 which applies the brakes on the car based on a control signal from the unit 12.
Patent JP-H0410099-A (JP)
Title: Detector for person acting suspiciously
Inventor: KATO TAKATOSHI
IPC: G08B15/00
Filed: 1990-04-27
Abstract: PURPOSE:To always monitor all the persons approaching an institution and to automatically detect a staying or wandering person as a suspiciously acting person by detecting the time series changing component of picture information. CONSTITUTION:An industrical image pickup device 1, storage device 4, video memory 3 to detect and hold the time series changing component of the picture information, and central processing unit 2 are provided. The ITV camera 1 detects the picture information of an area including a monitoring object and the periphery, and a picture processor 6 extracts the human being from the inputted picture information, follows it up, judges whether or not the person stays within the monitoring area for more than fixed time, and outputs the staying person as the suspiciously acting person to a warning device. Thus, the suspiciously acting person can be automatically detected at all times.
Patent JP-H08283747-A (JP)
Title: Production of diesel gas oil
Inventor: ENOMOTO TOSHIYUKI
IPC: F02B3/06
Filed: 1995-04-14
Abstract: PURPOSE: To obtain a process for efficiently producing a diesel gas oil reduced in the content of sulfur compounds and aromatics from a hydrocarbon oil. CONSTITUTION: This process comprises the steps of bringing a hydrocarbon oil comprising at least 80wt.% fractions having a b.p. range of 170-390 deg.C and aromatic hydrocarbons into contact with hydrogen in the presence of a hydrogenation catalyst to reduce the content of sulfur compounds to 0.05wt.% or lower, removing the gas from the hydrogenated oil, and then bringing the oil into contact with hydrogen in the presence of a catalyst comprising a support comprising a clay mineral consisting mainly of Si and Mg and, supported thereon, at least one metal or Group VIII of the Periodic Table to reduce the content of aromatics.
Patent JP-H11270346-A (JP)
Title: Closed type gas turbine engine
Inventor: HATANAKA TAKESHI
IPC: F02C3/073
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and highly efficient closed type gas turbine engine. SOLUTION: A power rotor 50 is supported in an engine casing 40 and a compression blade 14a to function as a compressor part and an impulse blade 18a to function as a turbine part are respectively formed on one surface and a back surface of a power rotor 50 in a closed cycle type gas turbine engine. A heater 16 is formed adjacent to an outer periphery of the power rotor 50. High pressure power gas generated by the heater 16 collides against the impulse blade through a stationary blade 70, drives a rotation shaft 26, is cooled down by a condenser 20 and supplied to the compressor part.
Patent JP-S5238133-A (JP)
Title: Power off detection device for input power source in non-power off alt ernating power supply
Inventor: TANAKA TOSHIO
IPC: H02H3/24
Filed: 1975-09-19
Abstract: PURPOSE: When no input power source exists instantaneously, a power back phenomenon generated if a synchronous motor is operated as a synchronous generator, shall be detected and the detection sensitivity be improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11336563-A (JP)
Title: Gas collecting pipe for passing hot gas of gas turbine
Inventor: CHANDRA SHARAD
IPC: F02C7/30
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent a reaction between gas and metal on the hot, inner surface of a collecting-mixing pipe, or retard the reaction until the life of this part is considerably extended, and prevent a reaction between gas and metal also on the cooled, outer surface of the collecting-mixing pipe, or retard the reaction until the life of this pant is significantly extended. SOLUTION: A gas collecting pipe 1 for passing hot gas of a gas turbine, which is arranged between a combustion chamber and turbine blades, has two inlet openings 2 for receiving hot gas. An outlet is made up of flanges 5, 6 connected to the turbine. Material of the gas collecting pipe 1 is a heat and corrosion resistant base metal 9 which has a high temperature corrosion - and oxidation layer 4 which is to be laid on the inside and outside of the base metal 9. In the range of an inner cone 13, a HKO-layer 4 is laid on one side of the metal 9, and a heat barrier layer 8 is laid on the side facing the HKO- layer.
Patent JP-H06322725-A (JP)
Title: Protection fence having sitting function
Inventor: NAKAMURA KENJI
IPC: E01F15/04
Filed: 1993-05-14
Abstract: PURPOSE:To provide a protection fence having a sitting function comfortable to sit in. CONSTITUTION:A plurality of posts 1 are erected at specific intervals. A horizontal rail 2 is built between the upper ends of the posts 1, and a fence member 3 of a cross batten pipe is built between middle sections. The horizontal rail 2 uses a flat plate-like material having a coated layer with elasticity such as synthetic rubber on the peripheral surface of a core having rigidity such as a metal, etc., the middle section is used for an approximately horizontal and flat plate-like seat 21, and it is used for approximately vertical and flat plate- like post mounting sections 22 by twisting both ends.
Patent JP-S5637762-A (JP)
Title: Ground-fault detecting circuit
Inventor: KITANO JIYUNJIROU
IPC: H02H3/32
Filed: 1979-09-05
Abstract: PURPOSE:To obtain a ground-fault detecting circuit suited for formation of the semiconductor integrated circuit, by generating the voltage proportional to the battery line current based on the reference voltage set previously and then comparing the voltage with the voltage proportional to the ground current. CONSTITUTION:When the hook switch of the telephone TEL is turned on, the loop current flows from the ground G' and via the ground line B, TEL, battery line A and battery VBB each. And if the line A has a ground-fault with the resistance RG' due to occurrence of the fault, the ground current flows in addition to the loop current. And thus the battery line current IA becomes larger than the ground line current IB. The current/voltage converting circuit consisting of the transistor TrQ0 and resistances R10 plus R11 generates the voltage proportional to the current IA via the base of the TrQ1 and based on the reference power source VREF. And the voltage proportional to the current IB is generated at the base of the TrQ2 via the resistance R10'. The TrQ1 and Q2 from the voltage comparator. And when the current IA becomes larger than the current IB by the source VREF and by an amount equivalent to the current value set previously, the TrQ1 is turned on to give an inversion to the output of the voltage comparator. Thus the ground-fault detection is carried out.
Patent JP-H02293296-A (JP)
Title: Finned rudder
Inventor: KOSHIBA YUKIO
IPC: B63H25/38
Filed: 1989-05-02
Abstract: PURPOSE:To promote the recovery of propulsion by installing plural pieces of fins slender in length 2 to 5 times over width in making each take a twist so as to let each part in the longitudinal direction have an angle of elevation capable of generating the propulsion against a propeller slipstream, at both sides of a rudder part. CONSTITUTION:Plural numbers of fins 10 are attached to both sides of a rudder horn 4 in the rear of a propeller so as to become a radial form with an upper part of almost 0.1 - 0.4 times over a propeller radius from a propeller shaft center position as the center. In each fin 10, an aspect ratio of length to width is set to 1 - 5 and thereby it is made so as to secure high propulsive efficiency, and a fin number is made into pluralities whereby a necessary area is secured. In addition, a twist 12 is given to the fin so as to have an angle of elevation capable of generating propulsion. Accordingly, such propulsion as excellent in efficiency against a propeller slipstream can be generated to every part of the fin 10 and simultaneously its strength is improved by the twist 12, thus a thin-wall structure can be allowed.
Patent JP-S594078-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANIGUCHI KENJI
IPC: H01L29/78
Filed: 1982-06-30
Abstract: PURPOSE:To obtain a gate insulating film of excellent quality by providing a phosphorus diffusion layer of high density on the back surface of a substrate so as to getter heavy metal prior to the formation of a gate insulating film after selective oxidation. CONSTITUTION:Poly Si 3 and Si3N4 4 are superposed on SiO2 2 on a P type Si substrate 1, masked by a resist 5 and etched, and then B ions are implanted 6 therein. The resist 5 being removed, high-temperature wet oxidation is applied to form oxide films 7 and 9 and a P<+> layer 8. Then, masked by a resist 10, the layer 9 is removed, and thereby a phosphorus diffusion layer 11 of high density is formed. Next, the resist being removed, the layers 4 and 3 are removed by plasma of CF4+O2, and a gate oxide film 12 and a phosphorus-added poly Si gate electrode 13 are formed. Heavy metal is gettered by the layer 11 on the occasion, and thereby the SiO2 film 12 is turned to be a film of excellent quality and without any defects. Then, windows are made in the film 12, N<+> layers 14a and 14b are provided, SiO2 15 and PSG16 are superposed thereon, holes are made therein, and Al electrodes 17 are fitted. By this constitution, the characteristics of the device can be improved and, in addition, the device can be made to be small-sized and highly-integrated.
Patent JP-H049916-A (JP)
Title: Recording device and recording head
Inventor: TAKANASHI RYOYU
IPC: G02F1/135
Filed: 1990-04-27
Abstract: PURPOSE:To improve resolution and to prevent a recording head from dropping its sensitivity in a specific wavelength area by arranging a charge generating layer on a recording layer side, making electromagnetic radiant ray flux incide from the recording layer side and recording information in the recording layer. CONSTITUTION:A recording medium 10 consists of the recording layer 12, a transparent electrode layer 14, a color decomposing filter layer 16, and a glass base layer 18, the recording head 40 consists of a charge generating layer 22a forming a photoconductive layer 22, a charge transporting layer 22b, an electrode layer 24, and a base layer 26 and a layer 22a is arranged on the recording layer side reversly from a conventional method. In said constitution, the optical image of a subject 28 is made incident upon a photographing lens 30 and decomposed to the three primary colors and a charge image corresponding to the optical image is formed on the surface of the layer 22. Since the optical image is made incident upon the layer 22a after being color-decomposed through the layer 12, the resolution is improved and the recording device can be prevented from dropping its sensitivity in the specific wavelength range.
Patent JP-H07313064-A (JP)
Title: Nonglutinous rice confection mixed with ingredient of clausilia
Inventor: MUNAKATA YOSHIMI
IPC: A23G3/50
Filed: 1994-05-26
Abstract: PURPOSE:To reduce resistance against the administration of Clausilia, and facilitate the administration in such a sense as eating ordinary confections. CONSTITUTION:A raw material ground in a prescribed particle size and used for nonglutinous rice confections such as rice cake cubes, rice crackers or sliced and dried rice cakes is mixed with dried Clausilia powder ground in a prescribed particle size. The mixture is molded and baked into the rice confections. Or, the raw material ground in a prescribed particle size and used for those nonglutinous rice confections is mixed with the soup of the Clausilia, molded and baked. Further, the ground raw material may be mixed with the ground Clausilia powder and the Clausilia soup, molded and baked.
Patent JP-S62268656-A (JP)
Title: Nozzle assembly of ink jet printer
Inventor: SUGAYA TOMIO
IPC: B41J2/135
Filed: 1986-05-19
Abstract: PURPOSE:To provide an inexpensive nozzle assembly easily subjected to adjustment operation and having simple constitution, by devising a nozzle support method and an electrode holder mounting method so as to respectively adjust eccentricity and parallelism independently. CONSTITUTION:A sharp tool, for example, a minus driver, is fitted to the leading end of the outer peripheral groove of a nozzle holder 25 and rotated to allow the front end of a nozzle 10 to move up and down around the rear end thereof in a range of eccentric quantity delta. By this method, the jet angle of the nozzle 10 changes as shown by a solid line, a broken line and a dotted line and the parallelism of the nozzle 10 to a control electrode 18 can be adjusted. By loosening the screw 28 mounting an electrode holder 26, the electrode holder 26 can be moved up and down with respect to a nozzle case 20 in the range of a slot 27 and the eccentricity of the control electrode 18 and the flying route of an ink droplet can be adjusted. As a result, the flying route of the ink droplet is parallel to the control electrode 18 and can pass the center of the nozzle 10.
Patent JP-H0411102-A (JP)
Title: Surface protective sheet for linear motor car guide rail
Inventor: ABE HIROSHI
IPC: E01B25/30
Filed: 1990-04-27
Abstract: PURPOSE:To improve weather resistance and frictional damage resistance by laminating a sheet made of fluorine resin and a sheet made of either or both of vinyl chloride resin and acrylic resin. CONSTITUTION:Polyvinylidene fluoride, acrylic resin and an ultraviolet absorber are dissolved in a solvent, and are formed into a sheet by a casting method or by a calender molding method. An acrylic resin is dissolved in a solvent, and is formed into a sheet by a casting method, or an acrylic resin is formed into a sheet by an extruding die or calender. A fluorine resin sheet and acrylic resin and/or vinyl chloride resin sheet are laminated by dry laminating or by co-extrusion of each sheet material. In order to intensity the formation strength, a primer layer comprising a blended material of fluorine resin and acrylic resin can be formed between each sheet. The sheet thus laminated is adhered to a guide rail base material.
Patent JP-H04341089-A (JP)
Title: Liquid crystal projector
Inventor: OGAWA MASAHIRO
IPC: G09G3/36
Filed: 1991-05-17
Abstract: PURPOSE:To synthesize a well-balanced full color image light without narrowing the wavelength band of the image light emitting each liquid crystal display element with a light flux reduction lens arranged on the emitting side or the incident side of each liquid crystal display element. CONSTITUTION:A dichroic mirror DM21 synthesizing a green image light Ga and a red image light Ra penetrates the green image light and reflects the other image lights. A dichroic mirror DM22 synthesizing an image light RaGa including the green component synthesized in this first dichroic mirror and a blue image light Ba penetrates the image light RaGa including the green component and reflects the blue image light Ba. The green image light Ga is made incident as P polarized light against the dichroic mirrors DM21 and DM22, and the red image light Ra and the blue image light Ba are made incident as S polarized light against the dichroic mirrors DM21 and DM22.