baber/WOPTO huggingface dataset:
Patent JP-S54141141-A (JP)
Title: Heat transfer recording system
Inventor: NOMURA KENJI
IPC: B41M5/24
Filed: 1978-04-25
Abstract: PURPOSE:To make thermographic inexpensive and improve its storage stability by transferring the acidic material forming visible images onto recording paper from the transfer layer of an electrode-heating sheet. CONSTITUTION:A transfer 3 which transfer acidic material through heating is provided on the conducing layer 1 of an electro-heating sheet formed with a resistance layer 2 which evolves heat with supplied with current on the layer 1. Materials such as leuco dyes which are colorless when basic or neutral but coloe when put in contact with acidic materials and stabilizers are coated on the recording paper 6, whereby a colorless dye layer 7 is formed. The electro-heating sheet is superposed on the recording paper 6 and a counter electrode 5 is provided on the layer 2. When current supply is accomplished from a recording signal source 8 by using the recording electrode 4, the acidic material are transferred from the layer 3 onto the recording paper 6 by the Joule heat generated in the layer 2, whereby the colored images of dyes are obtained.
Patent JP-S62207844-A (JP)
Title: High strength cast iron member and its manufacture
Inventor: MIZUNO SHINYA
IPC: C22C37/00
Filed: 1986-03-07
Abstract: PURPOSE:To obtain the titled member favorable as member requiring wear resisting strength of surface layer, by casting a base material made of flaky or spheroidal graphite cast iron while chilling at least one part of the surface layer, then decarburization treating the chilled layer after casting said material. CONSTITUTION:Molten cast iron contg. about 2.0-4.0% C, <=about 3% Si respectively, further adding element for spheroidizing graphite such as Mg, Ce in case spheroidizing is desired, is cast to a required shape. At the casting, at least one part of surface is chilled by using chiller. Next, the part of the chilled layer is decarburizing treated until eutectic cementite in the chilled layer disappear substantially. As the result, surface layer, i.e. decarburized layer is made to layer having high wear resisting strength similar to steel. Namely, any of pptd. graphite and hole caused by escape of graphite are substantially nonexistent in surface layer, further chilled layer is also substantially nonexistent in decarburized layer and such surface layer exhibits high fatigue strength.
Patent JP-H03252128-A (JP)
Title: Production device for semiconductor
Inventor: HARAJIRI SHUICHI
IPC: H01L21/22
Filed: 1990-03-01
Abstract: PURPOSE:To obtain a device capable of conducting homogeneous film formation to a plurality of wafers, diameters of which are increased, by installing a nozzle for injecting a gas to the whole wafer at the position of approximately a wafer central section between the wafer and the wafer and bringing the nozzle to a movable state so that the wafer can be taken in and out when the wafer is taken in and out. CONSTITUTION:In a semiconductor production device, which is composed of a furnace body 1 and a core tube 2 and in which a plurality of wafers 2 are inserted into the core tube 2 and films are formed, nozzles 4 for injecting a gas to the whole wafers 3 are mounted at the positions of approximately wafer central sections among the wafers 3 and the wafers, and the nozzles 4 are brought to a movable state so that the wafers 3 can be taken in and out when the wafers 3 are taken in and out or have structure in which the nozzles 4 can be taken in and out together with the wafers 3. The nozzles 4 are located at position where the nozzles 4 do not collide with the wafers 3 along the inner wall of the core tube 2 when a wafer holder 6 is taken into and out from the core tube 2, a gas supply piping 5 is rotated at the time of diffusion or reaction such as vapor growth, and the nozzles 4 are set so as to be moved to the centers of the wafers 3.
Patent JP-S58167502-A (JP)
Title: Stabilized agricultural chemical composition
Inventor: AKASHI KANJI
IPC: A01N57/12
Filed: 1982-03-26
Abstract: PURPOSE:The titled composition, prepared by incorporating oxalic acid with a mixture of 5-methyl-1,2,4-triazolo 3,4-b benzothiazole and an insecticidal organophosphoric acid compound, and capable of retaining an active constituent fully even on storing for a long term without the decomposition. CONSTITUTION:A stabilized agricultural chemical composition prepared by incorporating a solid carrier and oxalic acid or/and benzenesulfonic acid with a mixture of 5-methyl-1,2,4-triazolo 3,4-b benzothiazole or a salt thereof which is a germicide capable of exhibiting improved effect on the controlling of blast and an insecticidal organophosphoric acid compound of the formula (X and X' are S or O; Y is S, O or imino; R' is lower alkoxycarbonyl, lower alkyl, halogen, OH, phenyl or <=2C alkyl or alkenyl substituted by a lower alkylcarbamoyl, 3-methyl-4-nitrophenyl or acetyl) to suppress and stabilize the chemical reaction occurring between the mixture.
Patent JP-S57164433-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: ARAI YOSHIHIRO
IPC: G11B5/725
Filed: 1981-04-02
Abstract: PURPOSE:To obtain a magnetic recording medium which is excellent in its running property, weather resistance, etc., by forming a magnetic metal vapor-deposited thin film  on a nonmagnetic base body, and after that, forming a nitrided metal layer on its surface, and also a high polymer, higher fatty acid, fatty acid ester, or a protective film  which has combined them, on said layer. CONSTITUTION:A magnetic metal thin film A is formed by feeding a base body W  consisting of polyethylene terephthalate, etc. to a glow treatment chamber 3, cleaning  the surface, and after that, vapor-depositing a vapor flow V of a magnetic metal 18  such as Co, Ni, Fe, etc., or an alloy, etc. on the surface of the base body W at about  45 deg.-90 deg. incident angle in a magnetic thin film vapor-depositing chamber 4. Subsequently, a nitrided metal layer B is formed on the surface of the layer A by nitriding plasma  in a nitriding treatment chamber 5. After that, in a protective film vapor-depositing  chamber 6, a high polymer such as polycarbonate, etc., higher fatty acid such as behinic  acid, etc. or its ester, or a protective film C which has combined them is vapor-deposited. In this way, a magnetic tape which is excellent in rust preventing property of  the layer A, and its durability is obtained. Also, equal durability in the running directions E, F of the tape is obtained irrespective of the vapor-depositing direction D of  the film A.
Patent JP-H11210115-A (JP)
Title: Simple log house structure utilizing lumber from thinning
Inventor: ODA MASAHIRO
IPC: E04B2/02
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To facilitate execution with few tools by utilizing the lumber from thinning, combining an upper member and a lower member in the same shape, and forming a high-safety house even with small columns. SOLUTION: An upper member and a lower member are combined in the same shape, the groove of the lower section of the upper member is firmly matched with the upper section of the lower member, and they form a structure resistant against an earthquake without being drifted. The members are overlapped by half, a triangular member is used for one of the lowest pair, the members are perpendicularly overlapped in turn, and a strong house is formed with small members and few tools. The high-safety house can be constructed by utilizing the lumber from thinning.
Patent JP-H09247634-A (JP)
Title: Video telephone set
Inventor: IMAI TAKASHI
IPC: H04N7/14
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide the video telephone set by realizing easy-to see entry image of its own telephone set, minimizing the movement of sight line of a talker to the utmost and confirming its own image while viewing a direction of a camera to attain natural conversation. SOLUTION: A built-in microphone 17b and an own image display section 8b are provided to one cabinet 101b. An opposite image display section 8a, a built-in camera 9 taking a video image of a talker and a reflecting plate 8M located in the vicinity of the camera 9 are provided to the other cabinet 101a. The cabinets with both the display sections are turned freely around a common turning shaft 102 and it spread angle is adjustable. Furthermore, a set angle of the reflection plate 8M is freely adjustable to reflect an image displayed on the image display section 8b so as to allow the user to confirm the image without moving its sight line from the built-in camera 9.  Since the upper/lower or the left/right side of the reflected image in the reflection plate 8M is inverted, the upper/lower or the left/right side of the image is inverted by an image processing section according to a command of a system control section.
Patent JP-S63216580-A (JP)
Inventor: FUKAGAWA YOUZOU
IPC: E04G21/32
Filed: 1987-03-06
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-H10244069-A (JP)
Title: Delivery device for pachinko prizes
Inventor: KUMAGAI NAOJI
IPC: A63F9/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent unsecure feed and reduce the size of the device by connecting a link arm part to a click-like through a freely rotatable link shaft, and moving the link arm part forward and backward with a designated relation to a holding part and a pachinko prize feed part to transmit lever movement to the click-line link. SOLUTION: A link arm part X is formed by a forward and backward moving plate-like main body 7, a guide pin 8 is formed in a position corresponding to a guide hole 4 of a holding part W, and the guide pin 8 is passed through the guide hole 4, whereby the link arm part X is supported in the state of being hooked on the guide hole 4. The guide pin 8 is capable of moving along the shape of the guide hole 4, so that the track of movement of the link arm part X is determined by the shape of the guide hole 4. The link arm part X is connected to the click-like link 6 through a link shaft in such a manner as to freely rotate, and the movement corresponding to the track is transmitted to the click-like link 6 by movement of the link arm part X.
Patent JP-S57165674-A (JP)
Title: Conversion and storage of wave energy in form of potential energy of water
Inventor: MIZUTANI MICHIO
IPC: F03B13/18
Filed: 1981-04-04
Abstract: PURPOSE:To temporally convert wave energy into potential energy and store it by running a pump by use of the wave energy to lift water into a reservoir at a high location on land. CONSTITUTION:When transverse waves roll on to a quay wall 12 from the offing, a link 1 is subjected to the wave motion at its flat part. As the reaction, links 1, 2 are respectively turned clockwise and counterclockwise with respect to a center of a pin of a turning hinge 4 to be arranged in a straight line downward in the vertical direction of a fixed link 3. As the result, the link 2 forces a plunger 6 downward so that a water inside a cylinder 7 is compressed, led to raise a discharge valve 9, squeezed out toward a lift pipe 13 and is lifted into a reservoir 14. Thus, wave energy is temporally conerted into potential energy and stored.
Patent JP-2000252493-A (JP)
Title: Manufacture of silicon thin-film photoelectric conversion device
Inventor: OKAMOTO KEIJI
IPC: H01L31/04
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the through put of a manufacturing process, by reducing the plasma discharge power density at deposition completion of a photoelectric conversion layer of a photoelectric conversion unit, by a specified amount, within a range, from the time when the deposition is started, in other words, deposited to within a specified range of final thickness of the photoelectric conversion layer, with continuous reduction thereafter. SOLUTION: On a glass substrate 201, an Ag film 202 and ZnO film 203 are formed as a rear surface electrode 210, on which an n-type micro-crystalline silicon layer 204 is formed. On the upper part of the rear surface electrode 210, a crystalline silicon thin-film photoelectric conversion layer 205 and p-type micro-crystalline silicon layer 206 are formed as a nip photoelectric conversion unit 211. Here, the plasma discharge power density at deposition completion of the photoelectric conversion layer 205 is reduced by 15%, at maximum, from the time when the deposition is started, with the reduction continuously performed after being deposited up to 20-80% of final thickness of photoelectric conversion layer 205.
Patent JP-H09244990-A (JP)
Title: Transfer method for data and semiconductor integrated circuit device using the same
Inventor: MATSUOKA KAZUNARI
IPC: G06F13/36
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To divide and perform the transfer of data in a time division manner and to reduce the number of data buses. SOLUTION: Address transition signals ATD outputted from an address transition detection circuit are extended by the pulse extension circuit PE of a pulse signal generation part PS and outputted as pulse signals ϕOUT1. The pulse signals ϕOUT1 activate amplifier circuits 2-2c and output circuits 3-3c and the data Data0-Data3 are inputted through the data buses DBa-Dbd to the output circuits 3-3c and outputed to output terminals T0 -T3 . Thereafter, the pulse signals ϕ:OUT2 delayed for prescribed time by a delay circuit DK are also outputted and similarly activate the amplifier circuits 2d-2g and the output circuits 3d-3q and the data Data4-Data7 are inputted through the data buses DBa-DBd to the output circuits 3d-3g and outputted from the output terminals T4 -T7 .
Patent JP-S53136232-A (JP)
Title: Fluid pressure driving device
Inventor: MURAKAMI MASAHIKO
IPC: F15B11/00
Filed: 1977-04-30
Abstract: PURPOSE: To provide the subject device wherein, in an agricultural tractor or the like carrying out reverse driving and non-stage speed change by use of an oil pressure pump, a frictionl resistance mechanism, an accomodating mechanism and a locking mechanism are provided between an operating lever and a pump, thereby to retain the exhaust quantity of the pump at an optional position, particularly at a neutral position. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07256754-A (JP)
Title: Heat-shrinkable polypropylene film
Inventor: KAMINOMACHI KIYOMI
IPC: B29K105/02
Filed: 1994-03-22
Abstract: PURPOSE:To provide a heat-shrinkable film excellent in low temp. shrinkability and uniform shrinkability and especially useful as an individual packaging film, an accumulation packaging film and a shrink label for various containers. CONSTITUTION:A polypropylene resin is characterized by that a wt. average mol.wt. is 80,000-500,000, a resin elution amt. at 0 deg.C or lower due to a cross fractionation method is 25-55wt.% of a total polyropylene resin amt., a resin elution amt. within a temp. range from above 0 deg.C to 95 deg.C is 10-40wt.% of the total polypropylene resin amt. and the resin elution amt. within a temp. range from above 95 deg.C to 110 deg.C is 3-20wt.% of the total polypropylene resin amt. A heat-shrinkable polypropylene film is formed from a polypropylene resin having a compsn. wherein the resin elution amt. within a temp. range from above 110 to 130 deg.C is 10-40wt.% of the total polypropylene resin amt.
Patent JP-H03251806-A (JP)
Title: Moving body following zooming device
Inventor: HIROOKA MASAMICHI
IPC: G02B7/08
Filed: 1990-02-28
Abstract: PURPOSE:To obtain the moving body following zooming device which can be set optionally to subject image magnification by controlling a zoom drive until distance information obtained by distance measuring operation reaches a specific value and placing a zooming mechanism in follow-up operation so that a set field angle is obtained. CONSTITUTION:When a check switch 6 is turned on in moving body follow-up mode, a control arithmetic part 1 performs distance measuring operation and calculates the intersection of the image magnification of the number of AF pulses and image magnification at a zoom lens position to calculate and hold a code. When the switch 6 is pressed next, AF distance measuring operation is performed, a code for arithmetic is found from the obtained number of AF pulses and the held code, and a zoom driving mechanism 10 is driven by controlling a zoom driving circuit 9 so that a gray code (code for arithmetic) outputted by a zoom position sensor 8 reaches a specific value D. Consequently, the position of a lens is so adjusted that the field angle which is set initially is obtained even if a subject distance varies after the field angle is set. This operation is performed continuously for the ON period of the switch 6 to hold constant image magnification at all times. Then a shutter is put in operation with a release switch 7 ON.
Patent JP-H07261069-A (JP)
Title: Focusing method and mechanism therefor
Inventor: KATSURA YOJI
IPC: G03B17/04
Filed: 1994-03-22
Abstract: PURPOSE:To provide a focusing method and a mechanism saved in space, low in cost and excellent in recycling aptitude. CONSTITUTION:A lens holder 91 freely rotatably housed inside a lens barrel 98 is rotated. The holder 91 is rotated by holding a photographing lens 14. Accompanying the rotation, the engagement of the gear train 100 of a projected line part 99 integrally provided with the holder 91 and an engagement piece 102 formed on a lens cover 93 covering the lens barrel 98 is moved. The pitch angle of the gear train 100 is 4 deg.. Every time that the engagement of the gear train 100 and the engagement piece 102 is moved by one step, the holder 91 is rotated by 4 deg.. Besides, the back surface side of the projected line part 99 of the holder 91 is slid against a cam surface 98a in the lens barrel 98 and the holder 91 is moved forward or backward since the cam surface 98a is spirally formed. The inclination of the cam surface 98a is set so that the holder 91 is moved forward and backward by 0.2mm every time when the engagement of the gear train 100 and the engagement piece 102 is moved one step.
Patent JP-S52133772-A (JP)
Title: Width slide resonator
Inventor: YAMASHITA SHIROU
IPC: H03H9/19
Filed: 1976-04-30
Abstract: PURPOSE:To reduce the propagation of vibrations to the end part of a resonator, suppress spurious vibrations and improve Q value and vibration characteristics by providing energy confinement weights between the regin where main electrodes are formed and at least one of end parts in a longitudinal direction.
Patent JP-S59176918-A (JP)
Title: Crystal oscillator
Inventor: AIZAWA KIMIO
IPC: H03H9/13
Filed: 1983-03-25
Abstract: PURPOSE:To obtain a crystal oscillator having low equivalent resistance and high performance by using an oval oscillating electrode of a crystal material plate which performs the thickness oscillation. CONSTITUTION:A pair of oscillating electrodes 22 and 23 and terminal electrodes 24 and 25 led out up to an end of a crystal material plate 21 are provided on the main surface of the plate 21 which performs the thickness oscillation. The electrodes 22 and 23 have an oval shape respectively, and the size of the longer axis direction is set at 70-80% diameter of the plate 21. The longer axis is set rectangular to the lead-out directions of electrodes 24 and 25. The plate 21 is connected conductively to holding conductors 26 and 27 by conductive adhesives 28 and 29 through electrodes 24 and 25 and at the same time supported by these conductors. The conductors 26 and 27 are welded to a base material 30 having lead terminals 31 and 32 through an end of terminals 31 and 32. Then the plate 21 and conductors 26 and 27 are sealed hermetically by the material 30 and a sealing container 33. In such a constitution, the area of the oscillating electrode has a large area compared with the crystal shape. This reduces the equivalent resistance.
Patent JP-H02229797-A (JP)
Title: Production of gallium arsenide single crystal having low dislocation density
Inventor: AOYAMA MASAYOSHI
IPC: C30B11/00
Filed: 1989-03-02
Abstract: PURPOSE:To obtain a single crystal having few crystal defects (low dislocation density) and high resistance by forming a prescribed temp. gradient near the interface between molten starting material contg. In added by a prescribed amt. in a boat and a single crystal and by specifying the cooling rate of the resulting single crystal after solidification. CONSTITUTION:Starting material consisting of Ga and As is put in a boat, In is added by 1X10<18>-1.5X10<19>cm<-3> and they are melted by heating. The temp. of the molten starting material is reduced from one end of the boat to form 0.2-10 deg.C/cm temp. gradient near the growth surface of a single crystal. The cooling rate of the resulting single crystal after solidification is regulated to <=15 deg.C/hr in the temp. range to 1,000 deg.C. A GaAs single crystal having <=1,500cm<-2> dislocation density is obtd.
Patent JP-S61206534-A (JP)
Inventor: FURANTEISETSUKU ERU AISHINGAA
IPC: B21D11/06
Filed: 1986-03-10
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-S57166416-A (JP)
Title: Automatic air-fuel ratio controller of combustion equipment using preheated air
Inventor: MAEDA KAZUNORI
IPC: F23N1/00
Filed: 1981-04-04
Abstract: PURPOSE: To faciliate to make the air-fuel ratio constant and to change the setting by a structure wherein the change of preheating temperature is performed by operating an air flow compensating valve for operation of a pressure regulating valve through a rocking lever and as well as by making movable the bearing member of a rocking lever shaft.  
     CONSTITUTION: A sensing means 3 expands or contracts by detecting the temperature of a preheated combustion air by means of a temperature sensitive tube 4. Accordingly, a working rod 7 moves in or out of the interior of a main body 2. With the movement of the rod 7, the rocking lever 16 rocks about a shaft 20, resulting in moving the valve body 10 of the compensating valve 8 up and down in order to regulate the opening degree of the valve 8. Accordingly, the working air flow to the pressure regulating valve (not shown) is controlled. In this case, the setting of the lever ratio of the distance L 1  between the shaft 20 and the abutting point of the working rod 7 with the rocking lever 16 to the distance L 2  between the shaft 20 and the abutting point of the valve body 10 with the rocking lever 16 and consequently the setting of the opening degree of the valve 8 is changed by moving the shaft bearing member 18 of the rocking lever 16 toward the obliquely vertical direction with the adjust screw of a ratio controlling means 22. Owing to the structure as mentioned above, the air-fuel ratio can be easily made constant and the change of setting thereof can also be easily performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51126738-A (JP)
Title: Test method of piezo-electric tuning fork
Inventor: OOSHIMA TADAO
IPC: G01M5/00
Filed: 1975-04-25
Abstract: PURPOSE: To provide a non-destractive method whereby to test the mechanical quality of a piezo-electric tuning form by utilizing an electromagnet. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63216793-A (JP)
Inventor: TAKIGUCHI KIYOAKI
IPC: B42D15/10
Filed: 1987-03-05
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-H08244225-A (JP)
Title: Method and apparatus for manufacturing ink jet recording head
Inventor: ITOU FUJIHIRO
IPC: B24B27/06
Filed: 1995-03-10
Abstract: PURPOSE: To easily select a cutting blade and to obtain excellent cutting surface and ink discharge characteristics in a method and an apparatus for manufacturing an ink jet recording head in which the discharge ports of recording ink are formed by cutting the composing member of ink channels communicating with the ports. CONSTITUTION: The positive voltage from an electrolytic power source 5 is applied to a cutting blade 1 for cutting the composing member of an ink channel via the inner walls of a carbon brush 8 and a spindle 7. Conductive cutting fluid is charged to a negative voltage via an electrolytic electrode 3 connected to the power source 5. The composing member is cut by the blade 1 applied by the positive voltage while supplying the fluid charged to the negative voltage.