baber/WOPTO huggingface dataset:
Patent JP-S61197679-A (JP)
Title: Image recording method
Inventor: HAYAKAWA NAOJI
IPC: C09K19/30
Filed: 1985-02-27
Abstract: PURPOSE:To provide a method of recording an image by widening a temperature range in which an image can remain stored and improving the handleability of the recording medium, by heating a liquid crystal element comprising a specific liquid crystal enclosed between upper and lower substrates, giving a corona discharge and locally heating with a laser beam to write image information therein. CONSTITUTION:A liquid crystal 2 which exhibits a thermooptical effect and comprising a trans-4-substituted cyclohexanecarboxylic acid trans-4'(trans-4''-alkylcyclohexyl) cyclohexyl ester of the formula (wherein R and R' are each a 1-10C alkyl; and n is 1 or 2) as main component is enclosed between upper and lower substrates 1, 3 to obtain a liquid crystal element 4. The element 4 is transferred in the direction as indicated with an arrow by means of a belt 20, heated to an isotropic liquid phase with a power source 10 and a heating lamp 5. An electric field is applied to the element 4 with a corona discharging device 6 to make the image disdplaying face transparent. Image information is recorded by locally heating and clouding the element 4 by irradiation with a laser beam which has been emitted from a semiconductor laser 7, passed through a polygon mirror 8 and condensed with an f-o lens 9, thereby to cause the heated area to be different in optical density from the non-heated area.
Patent JP-H01212529-A (JP)
Title: Electric cleaner
Inventor: YOSHIOKA TOMOKAZU
IPC: H02P27/02
Filed: 1988-02-19
Abstract: PURPOSE:To perform interlocked control of a motor fan and a motor by setting interlock or non-interlock through a logic processing means and arranging a constant current means, and driving the motor through an insulating transmission means only when the motor fan is driven. CONSTITUTION:Interlock or non-interlock is set at a logic processing stage 219 according to the operating stages set through a fan opening/closing means 211 and a motor opening/closing means 216, then a signal output corresponding to the logically processed motor opening/closing output from the motor opening/ closing means 216 is produced through a motor signal load means 253 and stored in a motor memory means. The signal output is inputted again and the memories are reset mutually through a mutual motor reset means 257. Driving of fan and operation of motor are indicated on a motor indicating means 271, then a motor control means 273 is controlled through an insulating transmission means 272 connected in series with a fan indicating means 242 and the motor is operated. Since the current flowing through the motor indicating means 271, the insulating transmission means 272 and a bypass means 274 is made constant through a constant current means, reliable reading is carried out through a current detecting means.
Patent JP-H04275480-A (JP)
Title: Semiconductor laser
Inventor: HOTTA HITOSHI
IPC: H01S5/00
Filed: 1991-03-04
Abstract: PURPOSE:To reduce an astigmatic difference by using a current narrowing layer having no light absorption in a lateral mode control structure semiconductor laser having a p-type clad layer made of AlGaInP. CONSTITUTION:An n-type clad layer 2, an active layer 3, and a clad layer 4 made of p-type AlGaInP are sequentially formed on an n-type GaAs substrate 1, and a mesa stripe is foamed on the layer 4. At least one or more layers 5 made of p-type GaInP are provided only on the top of the stripe, so that a current easily flow between a p-type GaAs cap layer 6 and the clad layer. An Zn-doped AlInP layer 8 is deposited as a current constricting layer on a region on the side of the stripe, and a p-type GaAs layer 7 is further provided on the entire surface thereon.
Patent JP-H11232653-A (JP)
Title: Optical pickup
Inventor: AWAYA RYUICHI
IPC: G11B7/08
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To improve a yield by increasing an adjustment amount of an attitude adjustment mechanism for an objective lens of an optical pickup. SOLUTION: A spherical convex part 5a set at a lens mount stage 5 where an objective lens is mounted and a spherical concave part 4a of the same radius as the convex part 5a set at a base 4 are brought in touch with each other, so that the lens mount stage 5 can be freely inclined on the center of the spherical face. An attitude of the objective lens is adjusted by a clamp amount whereby two bolts 8 urged by a bolt 10 and a compression spring 11 clamp a female screw part 5c of the lens mount stage 5. In the thus-constituted attitude adjustment mechanism, a count of threads of the female screw part 5c is not larger than one.
Patent JP-H07247088-A (JP)
Title: Escalator
Inventor: UCHIDA FUTOSHI
IPC: B66B29/08
Filed: 1994-03-08
Abstract: PURPOSE:To simplify the connecting mechanism between the footboards of a special footstep for mounting a wheelchair in an escalator by providing one shaft for rotatably supporting a normal rotating gear driven to fix two wheelchair steps and a reverse rotating gear reversely driven to release the fixation of two wheelchair steps. CONSTITUTION:A normal rotating gear 33 and a gear interlocking gear 33c are fixed to a shaft 33a and rotatably supported on a special footstep by bearings 35 at both ends of the shaft 33a. A reverse rotating gear 34 and a gear interlocking gear 34c are journalled to the same shaft 33a as the normal rotating gear 33 and the gear interlocking gear 33c through bearings 36. The normal and reverse rotating gears 33, 34 and the gear interlocking gears 33c, 34c are formed into such structure as to be simultaneously rotatable in the respectively different directions on the same shaft 33a. The internal structure of steps is thereby simplified, and the diameter of a sprocket can be made large by that part so as to be able to reduce pulsation and vibration caused by the engagement with an engaging device.
Patent JP-S61196236-A (JP)
Title: Detecting device for original size
Inventor: TAKAGI ATSUSHI
IPC: G03B27/50
Filed: 1985-02-26
Abstract: PURPOSE:To shorten a scanning time and to eliminate errors in the detection of original size by moving a lighting system forth before copying operation, detecting the density of an original pressure plate on the basis of original densi ty, and moving the lighting system back when the density of the original pres sure plate is maintained for a specific section. CONSTITUTION:When the original size is detected before the copying operation, the 2nd mirror 52 and the 3rd mirror 53 move in the same direction at a scanning speed V1/2 a half as fast as the scanning speed of a lamp 4 and the 1st mirror 51, thereby scanning an original surface. Reflected light 7 from the original which is not passed through an image forming lens illuminates a large number of arrayed CCDs 9 through a lens 8. The signal obtained through the photoelectric conversion of the CCDs 9 is inputted to a CPU 10 the compared with the stored reflection density 0.07 of the original 2, so that the CPU 10 generates no output since the reflection density of the original 2 is <=0.07. When an original lamp 4 illuminates the original pressure plate 3 after finishing scanning the original 2, the CPU 10 knows that the reflection density is >=1.4 through the comparative arithmetic based upon the signal from the CCDs 9, thereby reversing a control motor 12.
Patent JP-S63206352-A (JP)
Inventor: SAKAI MIKIO
IPC: C04B35/565
Filed: 1987-02-19
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-S55129302-A (JP)
Title: Optical fiber device
Inventor: MATSUI TERUJI
IPC: G02B6/44
Filed: 1979-03-28
Abstract: PURPOSE: To permit repetitive bending by mounting the optical fiber provided with a protection resin layer along spiral elastic body thereby integrating these.  
     CONSTITUTION: The device consists of a spiral elastic body part 1, tubular elastic body 2, optical fiber 3, protection resin layer 4, spiral elastic body 5 having concave grooves and tubular body 6 having flexibility covering the outside. The optical fiber 3 held in the concave groove of the spiral elastic body 5 made of steel or the like is integrated with the spiral elastic body 5 by the tubular body 6 having flexibility and moves together with said spiral elastic body 5 and therefore no abrupt bending force is exerted to the optical fiber 3 and the breakage of the optical fiber 3 is protected. Further, it is protected by the spiral elastic body part 1 inserted into the tubular elastic body 2 made of rubber or the like and therefore, it is protected even against large compressive force. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05206858-A (JP)
Title: Da conversion method
Inventor: SHIYOUJI TOSHIKI
IPC: H03M1/78
Filed: 1992-01-27
Abstract: PURPOSE:To reduce area on a semiconductor tip and to perform the D/A conversion of an input digital signal having a high bit number. CONSTITUTION:High-order bits D4 to D7 of an input digital signal are regarded as a 4-bit digital signal, the D/A conversion of the digital signals D4 to D7 is performed of reference voltage Vref1 and Fref2 to obtain a Vrefb, and the D/A conversion of the digital signal obtained by adding '1' to the lowest-order bit D4 is performed to obtain a Vrefa. Then, low-order bits D0 to D3 of an input digital signal are regarded as a 4-bit digital signal, and the D/A conversion is performed while regarding the Vrefa and Vrefb obtained in the D/A conversion of the high-order bits D4 to D7 as the reference voltage to obtain a Vout. The Vout is the D/A conversion value of 8-bit digital signals D0 and D7.
Patent JP-H01238893-A (JP)
Title: Razor device
Inventor: HEERUTO HEERUTSUMA
IPC: B26B19/14
Filed: 1989-02-18
Abstract: PURPOSE: To freely change maximum force between an outer shaving member and a shaving unit corresponding to the condition of the skin by fixing the outer shaving member through an elastic element to an attachment pate and freely moving the outside shaving member through the attachment plate to a holder in the directions of both axial lines. CONSTITUTION: An outside shaving member 4 is fixed to an attachment plate 11 by three elastic elements 22, the elastic element 22 is formed at one part of an almost annular substrate 23, and the substrate 23 is composed of a sheet material having elastic characteristics and formed inside the attachment plate 11. The substrate 23 is fixed to the attachment plate 11 by an annular clamp member 25. Concerning the characteristics of a compression spring 10 provided inside a driving shaft 7 and the characteristics of the elastic elements 22, force in the direction of arrow P2 applied through an inside shaving member 6 to the outside shaving member 4 by the elastic elements 22 is balanced with force in the direction of arrow P1 applied to the outside shaving member 4 by the compression spring 10.  Thus, the outside shaving unit 3 in cooperation with the attachment plate 11 can be moved in the direction of axial lines to a holder 2, namely, in the directions of arrows P1 and P2 .
Patent JP-S58155020-A (JP)
Inventor: WATABE SHIN
IPC: A01G9/00
Filed: 1982-03-10
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-H09209757-A (JP)
Title: Radiator device
Inventor: FURUHASHI EIJI
IPC: F01P11/10
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To secure excellent cooling performance without increasing the number of parts in case of using a radiator having a different core thickness. SOLUTION: Distances between the flange face 7c of a bracket 7 and the respective fitting faces 12a, 13a of an upper side boss 12 and a lower side boss 13 are set to T1, T2 (constant). Even if the thickness dimensions of cores 4 are different, no occurrence of a clearance between a fan shroud and the bracket 7 is allowed by using one kind fan shroud. Hitherto, although in the case of the use of a radiator 2 having a small thickness dimension, a dedicated fan shroud is required to be used in order to avoid the occurrence of the clearance between the fan shroud and the bracket 7, the matter is settled with one kind fan shroud. The use of a sponge or the like is not required so that the number of parts can be reduced by that much.
Patent JP-H04276255-A (JP)
Title: Disinfection of air
Inventor: HAGIWARA ZENJI
IPC: A61L9/00
Filed: 1991-03-04
Abstract: PURPOSE:To disinfect air economically and effectively by holding anti-fungal compositions in a moist condition, which are formed out of silica gel while an aluminosilicate layer including disinfectant metal ions is formed on each surface of the minute holes of the silica gel, and thereby allowing air to be brought into contact with the layers so as to be disinfected. CONSTITUTION:A layer composed of an aluminosilicate is formed on each surface of the minute holes of silica gel which has been treated by an alkaline solution and an aluminate solution, following which, ion-exchangable metals in the layer are replaced with silver which is an essential ingredient, or silver and other anti-fungal metals, so that anti-fungal compositions are prepared out of silica gel as a base material. The anti-fungal compositions are then held in a moist condition so as to be disinfected with air diffused, and air is then dried. In this case, air can be, for example, dried by letting air pass through a column 2 in which desiccant is filled. With this constitution, air can be disinfected economically and effectively.
Patent JP-S62196454-A (JP)
Title: Hydraulic controller of belt type continuously variable transmission for vehicle
Inventor: KONO KATSUMI
IPC: B60W10/10
Filed: 1986-02-22
Abstract: PURPOSE:To facilitate the control of oil pressure in a hydraulic cylinder at low pressure side by constructing a speed change control valve for controlling a pair of hydraulic cylinders which modifies the effective diameters of a pair of variable pulleys such that the cross-section of flow at the flow-out side is larger than that at the flow-in side. CONSTITUTION:A hydraulic control circuit for a continuously variable transmission 14 where a transmission belt 24 is entrained about respective variable pulleys 20, 22 is provided with a speed change control valve 44 for feeding the working oil of relatively high pressure being fed from an oil pump 42 to one of said cylinders 26, 28 while simultaneously flowing out the working oil from the other cylinder and regulating the speed ratio of the continuously variable transmission 14. Here, the center line of the speed change control valve 44 in the lateral direction of annular grooves 86, 88 is slightly shifted against the center line of a spool valve chip 68 in the lateral direction of lands 80, 82. Consequently, the minimum cross-section of flow at the flow-out side, when the spool valve chip 68 is in the neutral condition, can be made larger than that at the flow-in side.
Patent JP-H03241668-A (JP)
Title: Organic electrolyte battery
Inventor: NAKAI MASAKI
IPC: H01M4/62
Filed: 1990-02-19
Abstract: PURPOSE:To stably mold a positive electrode mix and reduce the weight dispersion by using carbon black manufactured by the incomplete combustion method and having the bulk density with a specific value for a conductive material to be mixed into the positive electrode mix. CONSTITUTION:Manganese dioxide, carbon black and a binder are mixed and molded into a pellet shape by a molding machine to form a positive electrode mix in a coin type organic electrolyte battery. The carbon black used at this time is manufactured by the incomplete combustion method, and its bulk density is set to 23-34g/l. The molding of the positive electrode mix 6 is stabilized, and the reliability of the battery is improved.
Patent JP-H05227984-A (JP)
Title: Monoclonal antibody and hybridoma
Inventor: NAKANISHI TORU
IPC: C12R1/91
Filed: 1992-02-25
Abstract: PURPOSE:To provide the subject new antibody capable of specifically recognizing pyruvate dehydrogenase complex and an oxoglutaric acid dehydrogenase complex and, accordingly, useful for the investigation of the distribution of these enzymes in the brain or the body and the variation of the enzymes with age, etc. CONSTITUTION:A monoclonal antibody capable of specifically recognizing pyruvate dehydrogenase complex and oxoglutaric acid dehydrogenase complex, e.g. monoclonal antibody 2D11-7. The antibody can be produced by culturing a hybridoma capable of producing the antibody [e.g. hybridoma 2D11-7 (FERM BP-3618)]. The hybridoma is obtained by immunizing a mouse with an extract of brain tissue, fusing the splenocyte of the mouse with a mouse myeloma cell by cell-fusion and subjecting the fused cell to selection, assay and cloning.
Patent JP-S58174684-A (JP)
Inventor: MORIWAKI TOSHIJI
IPC: D06M101/16
Filed: 1983-03-08
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-H06248270-A (JP)
Title: Dry-type fire extinguish appliance of coke
Inventor: MIYAMOTO KUNIAKI
IPC: C10B39/02
Filed: 1993-02-26
Abstract: PURPOSE:To construct a dry-type fire extinguish appliance of coke capable of preventing the cracking of post members by building a bond brickwork to a section wall surrounding an upper pre-chamber, wherein the bond brickwork is built near the cross corner between the outer peripheral surface of the section wall and the floor of a circular gas duct located at the outer peripheral side of the section wall. CONSTITUTION:A dry-type fire extinguish appliance of coke is provided with a cooling chamber 3 at the lower part, a pre-chamber 2 at the upper part, a circular section wall 7 made of bricks at the periphery of the pre-chamber 2, a circular gas duct 5 at the outer periphery of the section wall 7, separated from the pre-chamber 2 by the section wall 7 and post members 8 supporting the lower part of the section wall 7, wherein the post member 8 is made of bricks laid up from an inner wall 9 in the cooling chamber 3. In the present invention, a bond brickwork to the section wall 7 is built near the cross corner between the outer peripheral surface of the section wall 7 and the floor of the circular gas duct 5 so that the load burdened on the post members 8 by the section wall 7 is distributed and the cracking of the post members 8 is definitely prevented.
Patent JP-S51113011-A (JP)
Title: A control method of the fuel for the gas turbine in a duble cycle plan t
Inventor: NAKAMURA SHIYOUZOU
IPC: F22B1/18
Filed: 1975-03-31
Abstract: PURPOSE: The method for depressing the unbalance between the temperature of steam produced in each boiler within the fixed tolerance limit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55278-A (JP)
Title: Synthetic resin form and production thereof
Inventor: SEKI TATSUJIROU
IPC: B29C67/20
Filed: 1979-03-29
Abstract: PURPOSE: To provide a synthetic resin form which is excellent in strength and highly resistant to solvents and oils by covering the surface of a foamed synthetic resin form having independent bubbles with a solvent-resistant material, applying a glass fiber-reinforced synthetic resin composition to the outer layer, and curing the composition.  
     CONSTITUTION: The surface of a foamed synthetic resin form such as polystyrene, polyethylene, polyurethane, and polyvinyl chloride which has independent bubbles is covered with a solvent-resistant material. As the solvent-resistant material, there is used a film of a polyolefin resin such as polyethylene, halogenated resin, nylon, or the like, preferably a uniaxially oriented contractive film. The outer layer of the thus-obtained covered foamed form is covered with a glass fiber-reinforced synthetic resin, to produce a synthetic resin form. The form thus obtained is used as a float of rafts for fishing, beacon, culture, or the like, or as a construction material, shipbuilding material, tank constructin material, or the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09230081-A (JP)
Title: Nuclear power plant
Inventor: IZAWA MASAAKI
IPC: G21C13/028
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency at the periodic inspection of a nuclear reactor and reduce possibility of exposure in a plant of the beginning similar to the present plant. SOLUTION: In a plant in which the width dimension of a canal part 3 is equal to the width dimension of an equipment storing pit 1, and an equipment storing pit gate 10 is additionally provided between the equipment storing pit 1 and a nuclear reactor well 2, means respectively supporting the upper part and the lower part of the equipment storing pit gate 10 are provided, a load in the lateral direction due to water pressure is transmitted to a building frame side by the upper and lower supporting means, meanwhile, a sealing member sealing the equipment storing pit gate 10 is provided.
Patent JP-H09229387-A (JP)
Title: Vapor feeding device
Inventor: ISHIHARA YOSHIO
IPC: F24D1/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To stabilize the purity and the manufacture volume of nitrogen gas being manufactured, and reduce dissolved oxygen in water for vapor to prevent corrosion on a vapor feeding piece, etc., from generating by controlling the temperature of pressurized material air which is fed to an adsorption cylinder of a pressure variable adsorbing separation type nitrogen manufacturing device, to be at a specified temperature range. SOLUTION: In a pressure variable adsorbing separation type nitrogen manufacturing device 12, a temperature control means 13 operates a control valve 22 in the opening direction by a controller 21 when the temperature of pressurized material air being measured by a thermometer 20, is higher than a specified value, and at the same time, operates a bypass valve 23 in the closing direction to increase the introduction volume of replenishing water to a heat-exchanger 19, and cools the pressurized material air at the specified temperature or lower by the replenishing water.  For example, when the environmental temperature is high, and the temperature of the pressurized material air becomes 30 deg.C or higher, the control valve 22 is placed under a fully open state, and the bypass valve 23 is placed under a fully closed state to introduce the total amount of the replenishing water to the heat-exchanger 19, and the temperature of the pressurized material air to be introduced to an adsorption cylinder 15 is made a specified temperature or lower, e.g. 30 deg.C or lower (10-30 deg.C).
Patent JP-S54136117-A (JP)
Title: Picture information processor
Inventor: EZAKI TAKASHI
IPC: H04N1/17
Filed: 1978-04-03
Abstract: PURPOSE: To obtain the high picture quality with the uniform density of the scanning line by just providing the means which draws out the signals with every fixed shift amount of the original paper or the like.  
     CONSTITUTION: Driving unit 2 is turned by the synchronous signal of th picture signal transmitted from the transmission side, and the output is transmitted to recording paper carrier roller 4 via coupler 3 to shift recording paper 1 in the direction of arrow d. At the same time, slit disk 6 turns in syncronization with roller 4, and the signal obtained from photo detector 8 is drawn out with amplification via slit 6a. Thus, the shift speed of paper 1 becomes constant, obtaining line pulse P of a fixed period. Then pulse P is applied to monostable multivibrator 10 to produce enable signal E, and then AND gate A is opened to apply scan clock CLK1 to temporary memory 11. Thus, picture signal DO is delivered. In this case, the generation connecting time of E is made less than the generation period of P to secure  memorization of the prescribed picture information with every fixed shift amount of  paper 1. 
     COPYRIGHT: (C)1979,JPO&Japio