baber/WOPTO huggingface dataset:
Patent JP-H02202171-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA SEIICHIRO
IPC: H04M11/00
Filed: 1989-01-30
Abstract: PURPOSE:To make the transmission operation of an operator easy by providing a transmitting means which is waiting for transmission to inform the telephone number of its own transmitting means of a communication partner side whose reception function is made defective, and a receiving means to receive a picture signal from the transmission side terminal of the telephone number which is stored during the fault, when the reception function is recovered. CONSTITUTION:When a reception side terminal receives a call from the plural transmission side terminals while the recovery of the fault is waiting, all the telephone numbers of the transmission side terminals are stored to a RAM 4. When the recovery of the fault is informed of a control part 2 from an abnormality detection part 5, the control part 2 reads the telephone numbers of the transmission side terminals, which execute the call, from the RAM 4 and controls a line interface 1. Then, the numbers are called. The calles transmission side terminals sends initial identification signals to the reception side terminal. The reception side terminal receiving the initial identification signals sends a non-standard installation instruction signal NSC, a call originating station identification signal CIGT and a digital transmission instruction signal DTC and requests the transmission to the transmission side terminals. Thus, when the transmission is executed to the reception side terminal where the fault is generated, the transmission operation is made easy.
Patent JP-H01196700-A (JP)
Title: Aircraft detecting device
Inventor: KAWASHIMA HIROSHI
IPC: B64F1/36
Filed: 1988-02-02
Abstract: PURPOSE:To surely and continuously detect an aircraft to travel the center of a taxiway regardless of the size by providing a part of a loop coil along a central line near the central line of the taxiway. CONSTITUTION:In an aircraft detecting device to bury a loop coil 13 in a control section D provided at a taxiway 11 of an aircraft, detect an inductance change and detect the presence and absence of the aircraft in the control section D, a loop coil 13 is provided in a pipe 14 for wiring of a lamp provided in the taxiway 11 and at least one coil side of the loop coil 13 is provided along the central line near the central line of the taxiway. Thus, the aircraft to travel on the center of the taxiway 11 can be continuously detected regardless of the size, the loop coil 13 is provided in the pipe 14 buried already and thus, it is not necessary to dig up the taxiway and the device can be also applied to the existing airport.
Patent JP-H08195896-A (JP)
Title: Viewfinder mechanism for video camera
Inventor: MAEDA HIROSHI
IPC: H04N5/225
Filed: 1995-01-13
Abstract: PURPOSE: To easily and excellently capture an object and to improve operability at the time of photographing by providing a view-finder part freely slidable between a housing position where it is pushed in when a video camera is not in use and a pull-out position where it is pulled out at the time of use along an image pickup lens barrel part. CONSTITUTION: A viewfinder case body 21 to be a part of an outer package is surrounded by an upper surface, mutually opposing side faces and a part of a bottom surface and the viewfinder part 20 is provided freely slidably in the directions of arrows X, and X2 along the outer side of the image pickup lens barrel 2a of a camera case body 2 by a manual operation. Then, when the video camera 1 is not in use, the viewfinder part 20 is manually pushed in the direction of the arrow X1 to the position approximately equal to the outer shape of the camera case body 2 and reaches the housing position. On the other hand, at the time of using the video camera 1, the viewfinder part 20 is manually pulled out in the direction of the arrow X2 so as to be projected from the outer shape of the camera case body 2 and reaches the pull-out position.
Patent JP-H05339081-A (JP)
Title: Hard oxide particle coated with ceramic pigment, production thereof and application thereof
Inventor: RUDORUFU SHIYUTORITSUTOMATAA
IPC: C09D7/61
Filed: 1993-02-09
Abstract: PURPOSE: To expand the ranges of colorability and surface expressivity without damaging color tones by coating a hard oxide material particle with a ceramic pigment.  
     CONSTITUTION: A hard oxide material particle is wetted by the solution or dispersant of a binder, continuously mixed with the required quantity of fine powder ceramic pigments and dried. Thus, the hard oxide particle which can be mixed on the surface of an arbitrarily colored grace or another without damaging color tones and can expand the range of colors for performing special surface expression such as uniform colored and spotted patterns, matting or nonuiform patterns, is obtained. AS hard substances, aluminium oxide, zirconium oxide and especially corandom are cited and as the binder, silicic acid, silicate and colorless glass frit or the like are cited. The ceramic pigment is an inorganic compound to be used as a colored component in a ceramic glass and produced from an oxide insoluble or slightly soluble in the glass through a sintering process. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S53107508-A (JP)
Title: Liquid medicine impregnating method utilizing air pressure
Inventor: SATOU MASAO
IPC: F28F19/00
Filed: 1977-03-02
Abstract: PURPOSE: To provide a method for impregnating a liquid medicine into a water supply circuit fo a thermal power installation by which impregnation of liquid mecidine can efficiently accomplished at a low cast by utilizing air pressure of compressed air or exhaust air which are obtained from the existing power installation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60168074-A (JP)
Inventor: MASUMOTO TAKASHI
IPC: G21B1/00
Filed: 1984-02-10
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-H03226599-A (JP)
Title: Descaling method of stainless steel sheet
Inventor: OWADA SATORU
IPC: C25F1/06
Filed: 1990-01-31
Abstract: PURPOSE:To enhance descaling capacity by regulating the concn. of nitric acid and the concn. of sulfuric acid contained in an electrolyte to the specified range. CONSTITUTION:A stainless steel sheet is electrolytically descaled by utilizing an electrolyte in which a nitric acid aq. soln. having the concn. of 25-250g/l and a sulfuric acid having the concn. of 50-800g/l are mixed so that the ratio of sulfuric acid to nitric acid is regulated to >=2. As a result, the peak value of current density in an active dissolving soln. exceeds 10A/dm<2>. Active dissolving is caused in anodic electrolysis and descaling is efficiently performed. Therefore, descaling capacity is enhanced without deteriorating the surface quality of the material to be treated and utilizing fluorine compd. for consuming the electrode material.
Patent JP-H06213215-A (JP)
Title: Resin-made mounting eye
Inventor: UENO KEISUKE
IPC: F16B9/02
Filed: 1993-01-14
Abstract: PURPOSE:To improve assemblage by decreasing press-in resistance when a shaft-like connecting member provided with a head part of a bolt is assembled to a resin-made mounting eye. CONSTITUTION:A side wall-like supporting part 3 is protruded on the front surface of a resin-made base body 2, and a space 6 for housing a head part of a connecting member is formed by providing a ceiling part on the top part of the supporting part 3. A clip hole 11 is provided on the ceiling part 10, moreover a groove 12 extended to the end of the ceiling part 10 from the clip hole 11 and opened is formed. And a pair of thin-wall lip parts 13 arranged along the groove 12, and protruded toward the inside of the groove 12 are provided, thereby a guide groove 14 is formed between a pair of lip part 13. When the shaft part of the connecting member is pressed-in from the opening part of the guide groove 14, the lip parts 13 are bent, so as to extend the width of the guide groove 14, and when the head part is housed in the space 6 after the shaft part reaches a clip hole 11, the lip parts 13 return to their original forms, so as to hold the shaft part. Since the thin-wall lip parts are bent in pressing-in of the connecting member, the press-in resistance is decreased, and the assemblage is improved.
Patent JP-S56118039-A (JP)
Title: Preparation of unsaturated carboxylic acid
Inventor: HIGUCHI YASUSHI
IPC: C07C51/377
Filed: 1980-02-23
Abstract: PURPOSE: To obtain the titled compound useful as a raw material of various kind of synthetic industrial or intermediate raw materials for drugs, agricultural chemicals, etc. in high purity in high yield, by reacting a halogenocarboxylic acid with a base using at least one crown ether as a catalyst.  
     CONSTITUTION: A halogenocarboxylic acid (e.g., 3,4-dibromopentanoic acid ethyl ester, etc.) shown by the formula I (R 1  and R 2  are H, halogen, alkyl, aryl; R 3  is H, halogen, alkyl; R 4  is H, alkenyl, alkyl, phenyl, benzyl, cyclo ring; X 1  and X 2  are H or halogen) is reacted with a base, e.g., NaOH to give an unsaturated carboxylic acid (e.g., 4-bromo-2-pentenoic acid ethyl ester) shown by the formula II. In this reaction, 0.1W10mol% based on halogeno saturated carboxylic acid of a crown ether (e.g., dibenzo-18-crown-6, dicyclohexyl-18-crown-6, etc.) is used.  
     EFFECT: Having high reaction rate, side reactions can be suppressed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62178967-A (JP)
Title: Development processing method for disk film
Inventor: AOKI SHOZO
IPC: G03D3/00
Filed: 1986-02-03
Abstract: PURPOSE:To improve the photograph performance by bringing a photographed disk film to a color development in a state that it is stored in a cartridge as it is thereafter, bringing it to a stop processing, and releasing it from the cartridge,and executing the following development processing. CONSTITUTION:As soon as a cartridge 10 in which a photographed film is stored is set, the engaging part of a rotary means 230 is engaged to the aperture of a hub 21 of a disk film 20. When a color development processing of a prescribed time is completed, the operation of the rotary means 230 is stopped, and subsequently, a turntable 241 is rotated, a color developer which remains in the cartridge 10 is discharged and cleaning is executed, and thereafter, a bleaching or bleaching fixing processing liquid is supplied, and the operation of the rotary means 230 is turned on. When the processing is completed, the cartridge 10 is detached from a base 200, the cartridge 10 is broken down and a disk film 24 is taken out and dried. In this way, the quality of the photograph performance and the stability are improved.
Patent JP-S52105752-A (JP)
Title: Surface elastic wave vibrator
Inventor: KOBAYASHI YOUICHI
IPC: H03H3/08
Filed: 1976-03-01
Abstract: PURPOSE:To obtain a surface elastic wave vibrator whose oscillation frequency can be adjustable, by opening or short circuiting a part of the grating reflector.
Patent JP-H05185540-A (JP)
Title: Molded form of thermoplastic composite material for structure and manufacture thereof
Inventor: SHIGETA HIROMASA
IPC: B29K105/06
Filed: 1992-01-10
Abstract: PURPOSE:To prevent the sag, learance, etc., of a joining section by installing a member, in which a specific composite blank is laminated and preformed, and a member, in which the composite blank is laminated similarly and joined partially, while adopting a means, in which the non-joining section of one member is bent and abutted against the other member. CONSTITUTION:A molded form 1 is formed from a first member 2, in which a plurality of composite blanks composed of reinforcing fibers and a thermoplastic resin are laminated and preformed, and a second member 3, in which a plurality of the same blanks are laminated and joined partially. A plurality of blank sheets 31 are laminated and joined through the welding, etc., of spots 34 in a joining section 32 in the second member 3 at that time. The non-joining section 33 of the second member 3 is bent, and the second member is cemented to the first member 2. Both members 2, 3 are heated at a temperature higher than the melting point or higher of the thermoplastic resin and pressed, and formed integrally. Accordingly, a molded form for a structural material having excellent joint strength is obtained without generating a sag, a clearance, etc., in the joining section 32.
Patent JP-S52104490-A (JP)
Title: Oxygen absorbent
Inventor: KAWA YOSHIO
IPC: A23L3/34
Filed: 1976-03-01
Abstract: PURPOSE: To obtain an oxygen absorbent which absorbs oxygen in a container effectively and preserves food, etc. from decay and deterioration by mixing Fe or Zn with Na 2 SO 4, 10H 2 O or further mixing with metal halides or/and a slightly water soluble filler. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000219350-A (JP)
Title: Sheet feeder and image forming device
Inventor: FUJII TOMOHIRO
IPC: B65H3/54
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the feeding capacity of sheet by providing a pressing means which makes contact with the carrying directional rear end of a top sheet stacked on a stacking means by the inclined surface to press the sheet. SOLUTION: When a stacking means (tray 11) is raised, the contact surfaces of a feed roller 12 and a sheet (envelope F) are laid in perfectly parallel state by the dead weight of the feed roller 12, or in the state evenly contact in the lateral direction. Since the inclination of the envelope F is solved by suck operation, and a pressing means 17 is inclined (c), the pressing of a recording medium S (envelope F) by the pressing means 17 never gives a load to the feeding of the envelope F by the feed roller 12. Namely, when the swelling force f1 of the envelope F acts on the inclined part of the rotating member 17a of the pressing means 17, a force of pushing the envelope F acts on the envelope F by the inclination of the rotating member 17a. Namely, the separation of the envelope F can be performed effectively.
Patent JP-H06213371-A (JP)
Title: Slow vent valve
Inventor: KOBAYASHI HIDEO
IPC: F16K31/06
Filed: 1993-01-14
Abstract: PURPOSE:To provide a slow vent valve which generates less particles due to gas supply when gas is supplied to a chamber in evacuated state to generate atmospheric pressure, which presents a high sealing performance, and which ensures easily achieving a high vacuum. CONSTITUTION:A slow vent valve includes a leak valve 1 which is installed on the line leading to a gas tank 3 from a vacuum chamber 4 put into a vacuum state by a vacuum pump and supplies nitrogen gas N into the vacuum chamber 4 to generate atmospheric pressure, a valve opening control circuit which varies slowly the degree of leak valve opening to a specified value in accordance with the elapsed time since the current feed to the leak valve 1 being commenced, and a solenoid valve 2 which is equipped on the line leading from the leak valve 1 to gas tank 3. The leak valve 1 is of normally open type.
Patent JP-H03227653-A (JP)
Title: Ink jet cartridge and ink jet recording apparatus usable same cartridge
Inventor: HIRABAYASHI HIROMITSU
IPC: B41J2/175
Filed: 1990-02-02
Abstract: PURPOSE:To prevent an increase of the running cost, enlargement of the size of a main body or degradation of the recording quality by making an ink jet head and an ink tank integrally detachable together. CONSTITUTION:A head member 1 and an ink tank 2 have a fitting recess 5 and a fitting projection 6, respectively. The ink tank 2 projects more downward than the head member 1 when the former is fitted with the latter. In order to mount the head member and ink tank to a main body of the apparatus, the head member 1 fitted with the ink tank 2 is put down from above to a first carriage 7 and a second carriage 8, so that a positioning pin 8A of the second carriage 8 is first fitted into a positioning hole 2A of the ink tank 2. Subsequently, when the head member 1 is pushed down, the fitting recess 5 is separated from the fitting projection 6 of the ink tank 2 and accordingly the head member 1 is mounted to the first carriage 7. When the head member is mounted to the main body, it is separated from the ink tank 2 and becomes possible to move within the length of a tube 3.
Patent JP-H11219029-A (JP)
Title: Developing device
Inventor: HASENAMI SHIGEHIKO
IPC: G03G15/08
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent a peel separation member for eliminating image history from being deformed in a curve due to an ambient temperature change and to prevent deterioration of image quality. SOLUTION: A platelike member 110 abutting on a developer carrier at its one end, and the peel separation member 100 consisting of hold parts 151 and 155 for holding the platelike member 110 onto a device main body are disposed in a developer supply area 95. In the case, the hold member 150 of the peel separation member 100 is composed of a support member 151 for supporting the other end of the platelike member 110, a press member 153 for pressing the platelike member 110 onto the support member 150, and a mounting part for connecting the support member 151 to the device main body. Both the longitudinal ends of the platelike member 110 are held between the support member 151 and the press member 153, and the peel separation member 100 is movably disposed in its axial direction.
Patent JP-S55113949-A (JP)
Title: Flaw detector for cast iron pipe
Inventor: MATSUOKA MASAYUKI
IPC: G01N27/90
Filed: 1979-02-26
Abstract: PURPOSE: To enable the accurate detection of cracks regardless of any change in the gap by making the gain in the output amplifier of a vortex flaw detecting head with the output of a distance sensor for detecting the size of the gap between the head and the cast iron pipe.  
     CONSTITUTION: The vortex flaw detecting head 3 incorporates a distance senser 8 composed of a capacity variation detector, a vortex detector or the like to produce a output signal proportional to the size of the gap g between the vortex flaw detecting head 3 and the cast iron pipe 2, which is inputted to a drive voltage generating circuit 9 to be converted voltage to make the gain of the variable gain amplifier 10 variable. Then, the detection output of the vortex flaw detecting head 3 is inputted to the variable gain amplifier 10 to amplify the gain according to the output of the drive voltage generating circuit 9 whereby cracks are detected. With such an arrangment, any variation in the gap in no way affects the results of the measurement. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59147994-A (JP)
Title: Device for utilizing heat generated in high temperature gas furnace
Inventor: MORI HARUTSUGU
IPC: F28D21/00
Filed: 1983-02-14
Abstract: PURPOSE:To extend the range of utilization of the heat of a high temperature gas furnace safely and by using an inexpensive equipment by a method wherein a secondary side gas for an intermediate heat exchanger is reheated and the heat of high temperature helium gas is used. CONSTITUTION:The helium gas of about 1,000 deg.C generated in the high temperature gas furnace 1 is supplied to a power generating equipment 14 and a part of the power generated by the equipment 14 is supplied to electrical heaters 15a- 15c provided in reheaters 12a-12c, respectively, so that the secondary side gas for the intermediate heat exchanger is heated to a predetermined temperature and is supplied to heat utilizing systems 11a-11c. For the high temperature heat utilizing system a direct iron manufacturing plant is suitable and for the low temperature heat utilizing system a chemical plant is suitable. Further, it is not necessary to elevate the temperatures of the members of primary system machines such as the intermediate heat exchanger 2 and the like and by the provision of a reheater on the secondary side of the heat exchanger, it is possible to exchange the parts of the machines without making them subjected to radioactive contamination.
Patent JP-S63189681-A (JP)
Title: Partitioning vane of rotary type compressor
Inventor: KOMATSUBARA KOSUKE
IPC: F01C21/08
Filed: 1987-02-03
Abstract: PURPOSE:To obtain the sufficient thickness of oil film and secure the sealing performance by continuously forming fine oil storing grooves, keeping a certain interval, perpendicularly to the sliding direction of a partitioning vane. CONSTITUTION:Fine oil storing grooves 13 are formed continuously, keeping a certain interval, perpendicularly to the sliding direction of a partitioning vane 4, onto the both opposed wall surfaces 6 and 7 of a vane slot 5 for accommodating the partitioning vane 4 which divides a suction chamber 2 and a compression chamber 3 in a cylinder 1 and moves in sliding. When the piston 20 of a rotary compressor operates, the partitioning vane 4 moves in reciprocation in the vane slot 5, pressing the wall surfaces 11 and 12 of the vane slot. Since the oil storing grooves 13 are formed, the sufficient thickness of the oil film can be secured, and the mechanical strength for abrasion can be improved.
Patent JP-H04238415-A (JP)
Title: Codec
Inventor: KANBARA SATOSHI
IPC: H03M1/66
Filed: 1991-01-22
Abstract: PURPOSE:To encode/decode a digital transmission/reception signal using data of various types with simple constitution. CONSTITUTION:A control circuit 1 converts a frame synchronizing signal F1 and a clock C1 into a frame synchronizing signal F2 and a clock C2, which correspond to the type of necessary digital transmission/reception signal data, in accordance with a control signal CTL. A decoder 2 decodes a digital reception signal DR in accordance with the frame synchronizing signal F2 and the clock C2 to obtain an analog reception signal AR. An encoder 3 encodes an analog transmission signal AX in accordance with the frame synchronizing signal F2 and the clock C2 to obtain a digital transmission signal DX.
Patent JP-S63189829-A (JP)
Title: Optical modulating device
Inventor: NITTA MASAAKI
IPC: B41J2/445
Filed: 1987-02-02
Abstract: PURPOSE:To effectively execute an operation without generating crosstalk by dividing a crystal element having electrooptical effect into plural elements, integrating respective divided elements through electrodes and forming other electrodes on the surfaces of respective divided elements. CONSTITUTION:An optical shutter array is a laminated body consisting of a polarizer on the light incident side, a crystal 44 having an electrooptical effect, a transparent supporting base 40, and an analyzer on the light emitting side. The crystal 44 is divided into many parts 44a and a pixel 7 is constituted at every part 44a. Respective parts 44a are integrally coupled through respective electrodes 36 to be common electrodes. In addition, the transparent electrodes 35a, 35b to be signal electrodes are stuck on the upper and lower surfaces of these parts 44a. These transparent electrodes are mutually connected through transparent electrode parts 35c. Since an electric field is generated in the crystal of each pixel 7 sufficiently up to the depth by voltage applied between the electrodes 35 and 36, incident light is sufficiently modulated. Since the electrodes are arranged between respective parts 44a, the generation of crosstalk can be prevented.
Patent JP-S59150204-A (JP)
Inventor: KUSAKA IWAO
IPC: F28F9/00
Filed: 1983-02-16
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。