baber/WOPTO huggingface dataset:
Patent JP-H05184427-A (JP)
Title: Cooling construction of device-mounting desk
Inventor: SHIBATA TOSHIO
IPC: A47B37/00
Filed: 1992-01-10
Abstract: PURPOSE:To prevent an operator from being exposed to heat and noise by a method wherein exhaust ducts are concentrically arranged behind a desk and air is discharged from an air exhaust hole located on the rear area of the desk top. CONSTITUTION:An exhaust air hole 15 is directed backward so as to keep exhaust air 30 and 31 from turning forward. Duct fins 41 are asymmetrically arranged on the walls of an exhaust nozzle 40 at an angle of 45 deg. so that the duct fins 41 perpendicularly intersect each other, and have a length of about half the width of the exhaust nozzle 40. The duct fin 41 closest to the exhaust hole 15 inclines toward the back of the desk, and fan noise, etc., generated from the inside of devices strike against the duct fins 40, causing the noise, etc., to damp down. Since the flow path is only bent at 90 deg. repeatedly by the duct fins 40, a required air flow rate can be obtained with a pressure loss across the duct of about 10-20%. As the duct fin 41 closest to the air exhaust hole 15 directs the air flow backward to prevent the exhaust air from turning forward, the exhaust air hole 15 is simply directed upward dispensing with a measure for preventing the exhaust air from turning forward.
Patent JP-S5285662-A (JP)
Title: Manufacturing process for cage of thrust roller bearing
Inventor: SEKO TERUFUSA
IPC: F16C33/46
Filed: 1976-01-12
Abstract: PURPOSE: Manufacturing process for cage of thrust roller bearing which has an integral structure having rigidity, few manufacturing steps, easy working and costly cheap price. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03237200-A (JP)
Title: Cleaning agent for rosin-based solder flux
Inventor: CHIHARA MACHIO
IPC: H05K3/26
Filed: 1990-01-09
Abstract: PURPOSE:To obtain the subject cleaning agent having excellent cleaning performance and almost satisfiable environmental characteristics, toxicity, odor, flammability, etc., by using a mixture of tetralin and a nonionic surfactant as an active component. CONSTITUTION:The objective cleaning agent contains, as an active component, a mixture of (A) usually 95-50wt.% (preferably 90-80wt.%) of tetralin and (B) usually 5-50wt.% (preferably 10-20 wt.%) of a nonionic surfactant expressed preferably by formula (R is 5-20C alkyl, phenyl or phenyl substituted with 7-12C alkyl; n is integer of 5-20).
Patent JP-H05190233-A (JP)
Title: Connector
Inventor: TSUNODA TATSUYA
IPC: H01R13/436
Filed: 1992-01-10
Abstract: PURPOSE:To easily mount a short-circuit member and to detect an incomplete inserting condition by providing a constitution such that the short-circuit member is fixed to a terminal incomplete insertion detecting retainer, which can be mounted and removed, and brought into contact with a terminal when the retainer is moved to a final stop position by inserting the terminal to a receiving chamber. CONSTITUTION:When a retainer 12 is placed in a temporary stop position, a female terminal 16 can be smoothly inserted to a regualr position in a terminal receiving chamber 15 and prevented from being easily placed in an incomplete insertion condition by not protruding contact parts 34, 35 of a short-circuit member 13 in the terminal receiving chamber 15. Next, the retainer 12, when it is moved to a final stop position, can not be moved to the final stop position in the case that the female terminal 16 is placed in an incomplete insertion position, to detect the incomplete insertion condition. When the retainer 12 is moved to the final stop position, the contact parts 34, 35 of the short-circuit member 13 are moved to a position of a window 17, of a housing 10 and protruded in the chamber 15. Thus, the short-circuit member is brought into contact with an electric contact part of the female terminal 16, inserted to the chamber 15, short-circuited with the adjacent female terminal.
Patent JP-H07207363-A (JP)
Title: Production of al or al alloy
Inventor: NAKAMURA TAKASHI
IPC: C22B21/06
Filed: 1994-01-17
Abstract: PURPOSE:To efficiently obtain high purity Al or Al alloy by adding SiO2 to molten Al or Al alloy containing Pb as impurity, forming compound oxide and removing the oxide. CONSTITUTION:To the molten Al or Al alloy containing Pb as an impurity, SiO2 and/or Si series compound oxide are added, Si-Pb-O series compound oxide is formed between impurity and Pb. A lower limit value of Si total quantity of the compound to be added is a stoichiometric equivalent. Pb compound oxide is separated/removed from the molten Al alloy in which Pb compound oxide is formed. As a compound oxide to be added, there are MgSiO3, CaSiO3, FeSiO3, MnSiO3.
Patent JP-S5497852-A (JP)
Title: Operation of air conditioner
Inventor: YOSHIKAWA HIROKI
IPC: F25B39/02
Filed: 1978-01-18
Abstract: PURPOSE: In operating a heat-pump room air conditioner in the frosting condition, to enhance effective heating performance by elongating the duration of heating between defrosting operations.  
     CONSTITUTION: An outdoor unit of a heat-pump room air conditioner comprises a fan 2 driven by a motor 1, and an outdoor coil 3 fed with air flow from the fan 2. In the starting of the heat pump, the fan 2 is rotated forward to produce an air flow in the direction A-A'. While frosting preceeds from the opposit side of the fan 2, the fan 2 is rotated reversely to produce an air flow in the direction B-B'. This operation is repeated to delay the frosting at the both sides 4 and 5 of the coil 3, to elongate the heating duration. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07206336-A (JP)
Title: Hall side button of passenger elevator
Inventor: HIDA YUICHI
IPC: B66B1/46
Filed: 1994-01-18
Abstract: PURPOSE:To smooth use of an elevator in the case of many passengers by installing an open extension button near the height of a door opening and closing button, and making the operation of a door close button in a cab prior to the operation of the open extension button on the hall side of a passenger elevator. CONSTITUTION:An open extension button 14 provided on the hall side 2 is installed near door open buttons 3, 4. When there are many elevator users on the hall side 2, and closing of a door 9 is delayed (about three minutes), the open extension button 14 is pressed down. In a control device 6 which sensed pressing, the time when the door 9 is kept from being closed is prolonged. Even when the door 9 automatically starts to be closed while passengers which want to use the elevator are left on the hall side, the door 9 is opened by pressing the open extension button 14 to be put in the extended open state. Thus, the passengers can be let step into a cab 8 entirely. Subsequently, the door 9 put in the extended open state is closed by pressing a door close button of the cab side.
Patent JP-H05276482-A (JP)
Title: Video signal reproducing device
IPC: H04N9/797
Filed: 1992-01-13
Abstract: PURPOSE:To perform noise reduction and level correction while simplifying circuit scale and improving an S/N corresponding to video signals transmitted while being divided into plural transmission lines. CONSTITUTION:Video signals S11-Sn1 transmitted through plural transmission lines are received, transformed to a prescribed line sequence and outputted as one video signal S1 by a line sequence transformer 1. A noise reducer 2 is composed of a cyclic filter and reduces noise by utilizing a field correlation to the video signal S1. Corresponding to a control signal generated by a timing controller 10, a level corrector 3 respectively extracts monitor signals for level correction contained in the respective video signals by transmission lines from a video signal S2, and performs level correction respectively to the respective video signals by transmission lines. A video signal processor 4 separates a luminance signal component and a color difference component and outputs a luminance signal SL and a color difference signal SC.
Patent JP-H06211473-A (JP)
Title: Abnormality information device for elevator door
Inventor: OKUDA HIROYUKI
IPC: B66B5/02
Filed: 1993-01-12
Abstract: PURPOSE:To provide an abnormality information device for an elevator door capable of precisely detecting abnormality of the elevator door and informing it to a monitoring center. CONSTITUTION:A door opening detection means 15 to detect an opening state of a door, a user detection means 7 to detect a user, timers 10 and 20 to start at the time of detecting opening of the door and appearance of the user, an information means 22 to inform abnormality of an elevator to the user and a communication device 12 actuated by count up of the timer 10 and informing door abnormality to a monitoring center 14 are provided. Consequently, it is possible to prevent wasteful despatch of a maintenance engineer.
Patent JP-S58120741-A (JP)
Title: Continuous quenching device for steel plate
Inventor: EBATA SADAO
IPC: C21D1/00
Filed: 1982-01-13
Abstract: PURPOSE:To control a cooling capacity very effectively extending over a wide range by a very simple means, by providing a bubble generating means which can be controlled, in cooling water in a water storage tank, in a titled device for making a steel plate pass through into the water storage tank. CONSTITUTION:Impellers 32, 34 in a water storage tank 10 moves cooling water in the vicinity of the surface of a steel plate to be quenched 12, in the moving or opposite moving direction of the plate 12. In this case, compressed air is  blown into impeller boxes 56, 58 through main pipes 90, 92 and branch pipes 94,  96. This air becomes bubble 100,is mixed uiformly with cooling water by rotation of the impellers 32, 34, and the cooling water containing the bubbles 100 is moved by the impellers 32, 34 as mentioned above. In this way, the plate 12 is  cooled, but since the bubbles 100 are mixed, the cooling capacity can be made  lower than cooling capacity at the time of immersed cooling. Also, the cooling  capacity can be changed optionally by controlling the air blow-in quantity by a  controller provided on the way of a compressed air feed pipe.
Patent JP-S5497741-A (JP)
Title: Automatic power system controller
Inventor: SATOU AKIRA
IPC: H02J3/00
Filed: 1978-01-18
Abstract: PURPOSE: To facilitate the operation of the large scale and complex power system, by using the indirect control signal as the transmission signal to the power system controller thereby reducing the amount of signal to the controller.  
     CONSTITUTION: Indirect control signal for operating, stopping, switching, etc. is transmitted from the commander 1 to the controllers 2a-2n for the power system 3, and converted to the direct control signal to determine the objective machinery and its control sequence while considering the constitution and the state of real power system 3. The power system 3 is operated by said direct control signal. With such arrangement the amount of signal from the commander 1 to the controllers 2a-2n can be reduced thereby the operation of the large scale and complex power system can be facilitated as much. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62162113-A (JP)
Title: Judging device for image quality of image system unmanned vehicle
Inventor: ITOU AKIYOSHI
IPC: G05D1/02
Filed: 1986-01-10
Abstract: PURPOSE:To determine an exact running course basing on picture element data being judged as correct data by excluding defective picture element data influenced by dirt near the running line, electric noise, irregular reflection etc. CONSTITUTION:When an image pickup device 3 photographed a running line 6, the first judging means 11 encodes picture element signals of a picture image photographed by the image pickup device to make picture element data. Then, a storing means 12 stores each picture element of the encoded picture image as picture element data, and an arithmetic means 11 calculates the position of center of gravity of a line having width photographed in the picture image basing on picture element data of the picture image stored in the storing means 12. Then, the second arithmetic means 11 calculates the distance between positions of adjoining center of gravity, and the second judging means 11 compares the distance and the reference distance stored in the second storing means 13. A controlling means 20 controls a steering mechanism 19 basing on the position of center of gravity only when it is judged to be equal to or smaller than the reference distance basing on the result of judgement of the second judging means 11.
Patent JP-H08191911-A (JP)
Title: Cap structure of goal mounting section for game
Inventor: MATSUI TAKAYOSHI
IPC: A63B63/00
Filed: 1995-01-13
Abstract: PURPOSE: To improve aesthetic appearance by eliminating the odd feel of the closed part of a goal mounting section and other field sections for rugby, soccer, etc. CONSTITUTION: This cap structure is constituted by fixing a frame-shaped sheathing member 11 to the peripheral walls of a groove 6 from the front surface of a concrete foundation 2 embedded into a field to the front surface of the field 1 in such a manner that the top end position is made approximately flush with the field surface, planting natural lawn 26 to the inner side of these sheathing members 11 so as to be made flush with the field surface and fitting a cap member 21 covered with the natural lawn atop the member to cover the upper groove 6 of the goal mounting part.
Patent JP-S5287922-A (JP)
Title: Video signal record/reproduction unit
Inventor: KAWAMURA KOUTAROU
IPC: G11B5/027
Filed: 1976-01-19
Abstract: PURPOSE: To improve edge discrepancy of the slant line as well as movement unnaturalness of the static picture and its similar picture by use of comparatively simple medium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59131726-A (JP)
Title: Intake-air controlling apparatus
Inventor: OGAWA TOSHIHISA
IPC: F02B37/12
Filed: 1983-01-17
Abstract: PURPOSE:To improve rise of the engine output, by supplementing air into an intake pipe at the time of rapid acceleration of a vehicle, and thereby preventing discharging of exhaust gas containing black smoke at the time of rapid acceleration. CONSTITUTION:An intake-pressure sensor 18 is disposed at a portion of an intake pipe 2 on the downstream side of throttle valves 8, 12, and the intake pressure detected by the sensor 18 is converted into a prescribed signal and furnished to an ECU11. Further, an air tank 19 is disposed at a portion of the intake pipe 2 on the downstream side of the sensor 18. The air tank 19 is connected to the intake pipe 2 such that communication of the air tank 19 with the intake pipe 2 is established and broken by an air supply valve 20 consisting of a solenoid valve. Opening and closing of the air supply valve 20 is controlled also by the ECU11. When the intake pressure is higher than a prescribed value, the air supply valve 20 is opened to take air into the air tank 19. The air supply valve 20 is also opened at the time of rapid acceleration or rapid deceleration of a vehicle to supply air in the air tank 19 to the intake pipe 2. However, the valve 20 is closed at the period other than the above the retain air in the air tank 19.
Patent JP-S56101578-A (JP)
Title: Radiation type tomography device
Inventor: HATSUTORI HIROYUKI
IPC: G01T1/29
Filed: 1980-01-18
Abstract: PURPOSE:To obtain parallel profile data with a simple constitution by a method wherein an equally divided collimator is rotated around a body to be photographed and radiation is detected through many radiation detector arranged on a circumference. CONSTITUTION:A doughnut type collimator 3 is arranged in free swiveling, taking a center of a body to be photographed 10 as a rotation center, around a body to be photographed 1. The collimator 3 is equally divided into for example, 4 and many parallel slits 4 facing to the body to be photographed 1 are installed thereat. The collimator 3 is driven to rotate by a motor 33 through a gear mechanism 34. On the circumference around the collimator 3, many radiation detectors 2 are arranged and fixed.
Patent JP-H1172165-A (JP)
Title: Butterfly valve
Inventor: KUZUHARA TAMOTSU
IPC: F16K1/34
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent a leakage of a high pressure fluid in a closed condition of a butterfly valve and improve the fluid shutting-off property by forming a diameter shrinkage structure from a valve rod fitting hole in a valve box to a downstream side on an inner peripheral face of the valve box and making an elastic body sealing member contact closely on the inner peripheral face of the valve box in the closed condition thereof. SOLUTION: When a valve element 4 is pressed by a fluid from the arrow F direction in a closed condition of this valve, the valve element 4 moves slightly to a downstream side by reducing a volume of a clearance 36 on an upstream side which exists around a part 31 like a circular column of a valve rod 3. Since a diameter shrinkage structure like a spherical face is formed from a central part of an inner peripheral face 22 of a valve box to a terminal part thereof on the inner peripheral face 22 of the valve box, a sealing member 43 on a downstream side which is made of rubber is compressed. Consequently, the adhesiveness of the sealing member 43 on the downstream side and the inner peripheral face 22 of the valve box on the downstream side is increased.  Furthermore, when the valve element 4 is pressed by high pressure fluid, a valve element main body 41B on the downstream side comes in contact with the inner peripheral face 22 of the valve box on the downstream side to eliminate a clearance 45 so that a leakage of a fluid from the upstream side to the downstream side is prevented effectively.
Patent JP-H04235762-A (JP)
Title: Shower device
Inventor: SHIRAI SHIGERU
IPC: A47K3/28
Filed: 1991-01-18
Abstract: PURPOSE:To obtain stimulative massage effect by allowing the rocking motion of a shower jet stream. CONSTITUTION:A music signal from a compact disc player is output in voice by a speaker 8. A jet stream switching device 10 is activated through a jet stream switching control device 9 depending on the intensity of the same music signal. The shower jet stream, linking to the rhythm of music, ejected out of an outlet 17 in a shower nozzle 18, rocking in a switching manner from right to left or vice versa.
Patent JP-S5498191-A (JP)
Title: Preparation of photoconductive target
Inventor: YOSHIDA OKIO
IPC: H01L31/08
Filed: 1978-01-20
Abstract: PURPOSE: To provide infrared ray sensitivity by heat treating CdSe layer in Se or in inert gas atmosphere containing Se and oxygen, thus forming CdTe layer and, then, heat treating CdTe layer in Te or in the inert gas atmosphere containing Te oxygen.  
     CONSTITUTION: Prepare photosensitive layer 2 by forming on glass face plate 1 a vacuum deposited membrane of single type which is made of II-VI group compound or plural kinds of solid solution or mixture or plural kinds double vacuum  deposited membrane. Apply the first heat treatment to this layer 2 at, for example,  400....700 °C in selenium or inert atmosphere containing selenium and oxygen and,  then, apply the second heat treatment to this telluric cadmium layer at, for example, 400 °C 700°C in tellurium or inert gas atmosphere containing tellurium and  oxygen, thus forming a high resistance material layer 4 on layer 2. Infrared ray  sensitivity can be obtained by this invention. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09187233-A (JP)
Title: Jelly composition
Inventor: NINOMIYA HIROSHI
IPC: A23L21/10
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a jelly composition that contains carrageenan, locust bean gum and a polyacrylic acid compound, has excellent storage stability with scarce syneresis, and is suitable as an oral medicine or food. SOLUTION: This jelly composition contains (A) preferably 0.01-1.0wt.% of carrageenan, (B) preferably 0.01-1.0wt.% of locust bean gum, and (C) preferably 0.005-0.05wt.% of polyacrylic acid, partially neutralized polyacrylic acid or a salt of polyacrylic acid (preferably sodium polyacrylate).
Patent JP-S5497468-A (JP)
Title: Laser speed measuring apparatus
Inventor: KIKUCHI MAKOTO
IPC: G01P3/36
Filed: 1978-01-19
Abstract: PURPOSE:To measure the speed of steel plate or the like having large line fluctuations at high precision by elminating effects of water vapor and oil fume, by using a coaxial type optical system which condenses and receives transmitted light and received light through the same long-focus convex lens. CONSTITUTION:The laser beam from a laser oscillator 1 is divided into a reference light R and a specimen light S by means of a semi-transparent mirror 2 and a total reflection mirror 3, and is condensed through a convex lens 4 so as to be crossed on the plane being measured 5. The condenser lens 4 is a long-focus convex lens, so that major influence may not  be applied even if the distance to the object being measured 5 is changed by + or -DELTAl. Of the scattered lights of reference light R and specimen light S reflected by the object being measured 5, only those passing  through the central part of the condenser lens 4 are sent into a photo detector 7, and transformed into a frequency signal proportional to the speed in a signal processing part 8. By disposing ring-shaped nozzles for purge 12 in the circumference of the condenser lens 4, water vapor and oil fume may be removed easily with air at specified pressure and volume.
Patent JP-S62161700-A (JP)
Inventor: YAMAGUCHI HIROFUMI
IPC: B66F9/24
Filed: 1986-01-13
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-S56103759-A (JP)
Title: Voting system
Inventor: TANAKA TAKEHIKO
IPC: G06F21/34
Filed: 1980-01-19
Abstract: PURPOSE:To make possible voting and automatic paying with an ID card by providing a read means which reads the telephone subscriber's ID card in which fund data exist to an input terminal, and registering the voting information from the input terminal when there are available the subscriber's funds corresponding to the  discrimination data read with said means. CONSTITUTION:The information of a telephone subscriber in which fund data exist is registered in the file device 7 connected to a CPU6 and an ID card is handed to the subscriber. The read port 11 of ID cards is provided to each telephone set 1 connected to a private branch-exchange 3. When the telephone set 1 is hooked off, the information of the ID card is received in the CPU6 via a communication control device 4. If the subscriber is registed in the device 7 and his funds exist, the CPU6 answers to the telephone set 1 and is inputted with the voting information from the subscriber. The voting information meeting the subscriber's funds is registered in the CPU6 after it has been checked with the telephone set 1 by the information having been stored in a voice drum device 9. Also, the automatic repayment for the voting information by the insertion of the ID card into an automatic cash repaying machine 10 is made possible.
Patent JP-S55100452-A (JP)
Title: Gear-oil pressure compound transmission gear box
Inventor: TANAKA NAOYUKI
IPC: F16H3/72
Filed: 1979-01-22
Abstract: PURPOSE: To simplify assembling, disassembling, and equal distributing of power by providing external teeth around peripheries of supporting members driven by an oil pressure motor for engaging an internal gear, and connecting the internal gear with supporting members via rings.  
     CONSTITUTION: The power from an input shaft 1 is partly used to drive an oil pressure pump through a power take gear 2, while being mostly transmitted to a planet gear 4 from a solar gear 3. The movement of the planet gear 4 is transmitted to a planet arm 6 and an output shaft 7 through a pin 5. At this stage, the planet gear 4 is engaged by an internal gear 8 supported by supporting members 9a and 9b which are driven by an oil pressure motor through a power-in gear 10 to be variable in their speed. On both ends of the internal gear 8, gains 8a are provided to keep tooth shapes on the dedendum side at least within the pitch line,  while on the supporting members 9a and 9b, step parts 9a 2  and 9b 2  are provided  to be adapted to gains 8a. Rings 11 are fitted into gaps between them for uniting  them into one body. 
     COPYRIGHT: (C)1980,JPO&Japio