baber/WOPTO huggingface dataset:
Patent JP-S56129742-A (JP)
Title: Crank case for internal combustion engine
Inventor: KATOU TOMIYA
IPC: F02F7/00
Filed: 1980-03-13
Abstract: PURPOSE:To reduce the man-hour required for assembling and machining a crank case for an internal combustion engine of the type having an ignition coil in the  crank case, by forming a work hole for fastening an ignition coil in the wall of the  crank case at the portion thereof facing an ignition coil fixing hole. CONSTITUTION:In machining and assembling a crank case 1, case members 1a- 1c after casting are at first coupled together by used of knock pins 1b1, 1c1, and then bearing holes 1a2-1c2 for supporting a crank shaft are machined. In carrying out the above operation, the position where an ignition coil 3 is to be located is determined by use of a work hole 1c3, and a threaded hole 1b3 for fixing the ignition  coil 3 is machined also by use of the work hole 1c3. Then, disassembling of the case  members 1a-1c, coupling of the case members 1a-1c to the crank shaft, installation of a magnet rotor 2 and the ignition coil 3, etc. are carried out successively.  Thereafter, machining and assembling of the crank case 1 is completed by fastening  a screw 4 through the work hole 1c3 and confirming an air gap D.
Patent JP-H08221952-A (JP)
Title: Automatic editing machine for magnetic tape
Inventor: ODA HIDEAKI
IPC: G11B23/113
Filed: 1995-02-20
Abstract: PURPOSE: To obtain an automatic editing machine for a magnetic tape capable of preventing the occurrence of wrinkles and waviness on a splicing tape and defect in terms of splicing length when splicing the magnetic tape and a leader tape through the splicing tape. CONSTITUTION: In this automatic editing machine for the magnetic tape, the magnetic tape 23 and the leader tape are spliced through the splicing tape 21. The machine is provided with a moving means moving by sucking the end of the tape 21 and engaging with a spline shaft 19, a fixing means fixing the end of the tape 21, a sucking means sucking an opposite side to the end of the tape 21, and a moving means moving the sucking means toward an opposite side to the end through a spring.
Patent JP-S58148892-A (JP)
Title: Dihydroxyacetone derivative and its preparation
Inventor: MUKOUYAMA MITSUAKI
IPC: C07H15/04
Filed: 1982-02-26
Abstract: NEW MATERIAL:A compound of formulaI(R is 1-20C alkyl; A is glycosyl mono- di- trisaccharide all hydroxyls of which are protected with acetyls or bonzoyls). EXAMPLE:1-Hexadecyloxy-3-( 2, 3, 4, 6-tetra-O-acetyl-beta-D-galactopyranosyloxy )-2- propanone. USE:Intermediate of lipid production, synthetic intermediate of farm chemicals and drugs. PREPARATION:The hydroxyls of 1-O-alkyl-2-O-benzylglycerol is glycosylated to give a glycerol derivative of formula II. Then, the benzyl group is removed, e.g., by catalytic hydrogenation and the product is oxidized with an oxidizing agent such as chromic acid-pyridine complex to give the compound of formulaI.
Patent JP-H04272458-A (JP)
Title: Heat/electricity combined supply system
Inventor: YAMAUCHI NORIYUKI
IPC: F02G5/02
Filed: 1991-02-26
Abstract: PURPOSE:To obtain high-temp. energy at any time and facilitate handling and maintenance/inspection by forming a heat accumulating means, which accumulates the heat of exhaust gas generated from a heat engine driving a power generator, in such a way as capable of reversible heat exchange, and using a gas to the heat takeout medium. CONSTITUTION:A heat engine 11 drives a power generator 12, and an electric power A is generated. This heat engine 11 gives an output proportional to the generated electric power A and emits an exhaust gas B bearing a heat amount corresponding thereto. To accumulate the high-temp. heat of the exhaust gas B in a heat accumulation layer 1a (1b, 1c), valves 13a, 17a are opened and a suction fan 20 is driven. The exhaust gas B passes through this heat accumulation layer la, and the heat is accumulated in this layer 1a to then be released to the atmosphere in the form of a low-temp. exhaust gas C. To release the heat of the layer 1a, on the other hand. valves 14a, 18a are opened and an exhaust fan 21 is driven. Now the external air D is taken into the layer 1a to cause absorption of the heat, which will be exhausted in the form of a hot wind E.
Patent JP-S61191112-A (JP)
Title: Semiconductor device
Inventor: UENOYAMA TAKESHI
IPC: H01L27/06
Filed: 1985-02-19
Abstract: PURPOSE:To reduce power consumption by using an enhancement type for a field effect transistor (TR) of the input section of a source follower circuit in a device comprising an inverter circuit consisting of an inverter circuit or an FF circuit and a source follower. CONSTITUTION:Enhancement type is used for Schottky gate type field effect TRs FET 33, 34 of the input section of the source follower circuit. When each signal of H and L level is fed to input terminals 44, 45, respectively, the FETs 31 and 32 are turned on and off respectively and the potential of a point 50 rises up to the power voltage. Since the enhancement FET 34 is used, a current flows between the gate and source, a potential at a point 51 is lowered than the level of power voltage, and the FET is acted in the saturated region. Thus, it is not required to provide a diode between the terminals 43 and 52 so as to reduce the power voltage. As a result, the power consumption is reduced.
Patent JP-H03233566-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: KATO KOICHI
IPC: G03G9/087
Filed: 1990-02-09
Abstract: PURPOSE:To obtain good copied images over a long period of time by incorporating a specific polymer into at least a binder resin constituting the toner. CONSTITUTION:The polymer which is expressed by formula I and has the maximal point in at least two mol. wt. distributions in gel permeation chromatography, the maximal point of the low mol. wt. distribution being 10<3> to 10<4> and the maximal point of the high mol. wt. distribution being >=10<6>, is incorporated into at least the binder resin constituting the toner. The polyphenylene ether expressed by the formula I is the resin which has the extremely high mechanical strength, such as tensile strength, and has good wear resistance. The pulverization on a photosensitive body or developing sleeve is obviated and the filming on the developing sleeve or the photosensitive body by the friction heat between the developing sleeve and the photosensitive body or between the developing sleeve and a blade is suppressed. The good copied images are obtd. over a long period of time.
Patent JP-S56127270-A (JP)
Title: Electronic menu
Inventor: OOKI KENJI
IPC: G06Q50/00
Filed: 1980-03-11
Abstract: PURPOSE:To obtain an amount of payment automatically, by burying a small- size computer incorporating an electronic computer, printer, storagedisplay board and others into the menu installation base board and then providing detachably a menu showing the names, prices and the like of the goods beside the small-size computer. CONSTITUTION:A small-size computer 8 incorporating an electronic computer 3, printer 4, buzzer 6, storage display board 7 and others is buried into a surface of the menu installation base board 1; and a menu showing the names, prices and the like of the goods is provided detachably beside the computer 8. The base board 1 is raised up in the horizontal direction and with a slope of about 70 deg. or less along with a display added for the using method 9 of menu. In addition, the rotary board 10 is provided at the bottom part of the base board 1 to secure a free rotation of the base board. Thus a customer pushed the key 5 for his optional goods No. written on the menu and according to the method 9, and then pushes the figure keys for the price of the corresponding goods. This operation is repeated to obtain the amount of payment automatically.
Patent JP-H03234594-A (JP)
Title: Aluminum alloy support for printing plate
Inventor: MURAMATSU TOSHIKI
IPC: B41N1/08
Filed: 1990-02-09
Abstract: PURPOSE:To make ink contamination hard to generate on a non-image part during printing, to continuously perform printing many times and to obtain a sharp printing image by properly prescribing the intermetallic compound in an anodic oxidation film corresponding to the component system of an alloy. CONSTITUTION:The number of the intermetallic compounds, especially, the intermetallic compounds having a size of 1mum or more in the max. length present in an anodic oxidation film per a unit area exerts large effect on ink contamination properties and, by prescribing the number of the intermetallic compounds having a size of 1mum or more in the max. length per a unit area to a certain value or less, ink contamination resistance can be markedly improved. Then, the number of the intermetallic compounds having a size of 1mum or more in the max. length in the anodic oxidation film is set to 7000/1mm<2> or less. By this method, an aluminum alloy support for a printing plate hard to, generate ink contamination on a non-image part during printing and excellent in printability is obtained.
Patent JP-S62189904-A (JP)
Inventor: NAOI TADAYUKI
IPC: H02G1/10
Filed: 1986-02-14
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-S60177029-A (JP)
Title: Method for curing organopolysiloxane composition
Inventor: SASAKI SHIYOUSAKU
IPC: C08L83/04
Filed: 1984-02-21
Abstract: PURPOSE:To cure an organopolysiloxane composition uniformly at a low temperature in a short time, by curing a composition consisting of an addition reaction curable organopolysiloxane composition using a platinum based catalyst and a photosensitizer by heat treatment and irradiation with ultraviolet or electron rays. CONSTITUTION:An organopolysiloxane composition containing (B) 0.001-30pts. wt. photosensitizer, e.g. benzophenone, in (A) 100pts.wt. addition reaction curable organopolysiloxane composition, using a platinum based catalyst, and containing (ii) the platinum based catalyst, e.g. fine particulate platinum, in (i) the addition reaction curable organopolysiloxane composition using the platinum based catalyst, e.g. dimethyl polysiloxane blocked with dimethylvinylsilyl groups at the ends is cured by heat treatment and irradiation with ultraviolet or electron rays to cure the aimed composition.
Patent JP-H02297423-A (JP)
Title: Thermo-plastic substance and its production method
Inventor: JIEEMUSU EDOWAADO OKONAA
IPC: B29C70/52
Filed: 1990-02-09
Abstract: PURPOSE: To obtain a product having a number of selected and integrated shapes by forming a pultruded thermoplastic composite body having at least two integral parts of different cross-sectional shapes. CONSTITUTION: A part 4 of a pultruded thermoplastic composite body 2 has a round or circular cross-sectional shape and a part 6 thereof has a square cross-sectional shape, while a transitional region 8 joins the two parts 4 and 6 integrally. Thus, the body 2 is formed in an integral shape. In a reinforced thermoplastic article having such different cross-sectional shapes as the above, one of the cross-sectional shapes is formed by pulling reinforced fibers impregnated with a thermoplastic polymer through a plurality of dies 26 disposed sequentially and another cross-sectional shape is formed by pulling the reinforced fibers impregnated with thermoplastic resin through a plurality of dies 28 in smaller numbers by one at least than the dies 26 disposed sequentially. By this method, the article having a number of combined cross-sectional shapes in the body formed integrally is obtained.
Patent JP-H03239143-A (JP)
Title: Cooling water system of generator
Inventor: OTAKA TORU
IPC: H02K9/19
Filed: 1990-02-14
Abstract: PURPOSE:To inhibit elution into cooling water of a conductor metal by installing a DC electrode to the upstream section of a conductor to be cooled in a cooling water system directly cooling a conductor section to be cooled in a generator by water and precipitating ions in cooling water. CONSTITUTION:Two DC electrodes 7 are faced oppositely and mounted on the inside diameter side of a cooling water pipe 8 through insulators 9, and DC voltage is applied from terminals 10. Cooling water is pressed by a pump 2, and cooled by a cooler 1, and cooling water is forwarded. One part of cooling water is branched to an ion converter 3, and the other is passed between the electrodes 7 of the cooling water pipe 8, and flowed back to the pump 2 through a stator coil 4, a rotor coil 5 and a rectifying device 6. A DC power at high voltage is applied to the electrodes 7 and there is a strong electric field between the electrodes, and copper ions and copper oxide ions precipitate in the electrodes of a negative electrode and a positive electrode respectively in the section of the strong electric field. Accordingly, ions in cooling water completely precipitate in the electrode sections 7, and precipitation to cooling water of a conductor metal in a conductor section is prevented.
Patent JP-H01206699-A (JP)
Title: Capacitor built-in ceramic multilayer insulating substrate
Inventor: HOSHI KENICHI
IPC: H05K1/16
Filed: 1988-02-13
Abstract: PURPOSE:To obtain a capacitor built-in ceramic multilayer insulating substrate which has resistance to deterioration in an electrical property by a method wherein an insulating reaction preventing layer is provided between a pair of electrode layers which form a inner capacitor and a ceramic insulating substrate. CONSTITUTION:Four layers of a ceramic insulating layer 1 are laminated to form a ceramic multilayer insulating substrate 10. And, a so-called sheet capacitor 2 is formed on the central part of the insulating substrate 10 or between the opposed surfaces of the upper two and the lower two layers of four insulating layers 1. A so-called insulating reaction preventing layer 24 is formed between the ceramic insulating layer 1 and both side electrode layers 21 and 22 of the condenser 2. By these processes, the substrate 10 can be prevented form deterioration in a capacity, so that a capacitor built-in ceramic multilayer insulating substrate excellent in an electrical property can be obtained.
Patent JP-S60176359-A (JP)
Title: Copying machine
Inventor: USUI MINORU
IPC: H04N1/00
Filed: 1984-02-22
Abstract: PURPOSE:To attain copying independently of the kind of original through simple operation by placing an original read sensor and a recording head between the original and a recording paper sheet so as to attain a small sized and inexpensive copying machine. CONSTITUTION:A sensor carriage 202 starts moving toward the arrow E, a home position detecting projection closes a light path f a home position sensor 25 and opens it, then a signal is generated and the copying is started. A head carriage 100 is moved in the direction of arrow F in this case. The movement of the sensor carriage 202 and the head carriage 100 is conducted by driving a drive step motor with a prescribed pulse and the information on the original is read in synchronizing with the said pulse. The read information is given momentarily to a head through a correction circuit, a current flows to a prescribed position of a resistive layer of an ink carrier for a time in response to the strength of light so as to record position information including the contrast of the original.
Patent JP-S54124769-A (JP)
Title: Force converter
Inventor: OOTE AKIRA
IPC: G01L1/22
Filed: 1978-03-22
Abstract: PURPOSE: To achieve the simplification of construction and the improvement of accuracy by specifying the construction of deflecting substrate.  
     CONSTITUTION: A pair of second plates 42 which are connected at one end with a connecting plate 43 and are provided with grooves 421, 422 are integrally connected to a first plate 41 to which the force P to be converted is applied to its end part 411, whereby the deflecting substrate is formed. Strain detecting elements 51, 52 are mounted on the opposite sides of the grooves 421, 422. Then, when the force P is applied to the end part 411, stress concentrates at the portion of the grooves 421, 422 and these portions cause elongation or contraction, owing to which the first plate 42 makes only the parallel movement in correspondence to the force P, thus the linear force-electric output relation may be obtained via strain detecting elements 51, 52 without change in loading conditions along with the change in charge quantity, whereby the intended object is achieved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61190381-A (JP)
Inventor: SAITO KATSUYOSHI
IPC: G09G5/26
Filed: 1985-02-20
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-S57173075-A (JP)
Title: Rotary binding with return spring
Inventor: RAINHORUTO ZOORU
IPC: A63C9/02
Filed: 1982-03-02
Abstract: A ski binding includes a retainer for confining and supporting a ski boot. The retainer is pivotally mounted on a ski via a pivot located near the front of the binding. The retainer has a plate which is positioned near the front of the binding and serves to support a ski boot. The plate has a recess which accommodates a pair of springs. One end of each spring bears against a wall of the recess while the other end of each spring bears against a rod which extends into the recess. The end of the rod which is located outside of the recess is secured to a pivot which is located above or below the pivot for the retainer. The arrangement is such that the springs are stressed in tension or compression as the retainer is pivoted away from the ski thereby exerting a restoring moment on the retainer. The arrangement makes it possible to maintain the restoring moment essentially constant over the angular range which occurs during use. The springs are preferably stressed in compression in order to obtain increased life.
Patent JP-H09228082-A (JP)
Title: Pickling solution for stainless steel
Inventor: KAJIWARA SHOICHIRO
IPC: C23G5/036
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To stabilize hydrogen peroxide without deteriorating a basic pickling bath by further adding phenylurea to a pickling soln. consisting essentially of hydrofluoric acid, hydrochloric acid and hydrogen peroxide. SOLUTION: A pickling soln. for stainless steel contg. 2-6wt.% hydrofluoric acid, 1-3wt.% hydrochloric acid, 1-3wt.% hydrogen peroxide and 0.01-0.1wt.% phenylurea as the effective components is prepared. Consequently, a novel pickling soln. for stainless steel cpable of suppressing the decomposition of hydrogen peroxide, stabilizing the hydrogen peroxide, keeping the pickling capacity high and not contg. nitric acid is obtained.
Patent JP-S63199608-A (JP)
Inventor: MAEJIMA KAZUO
IPC: B28B21/58
Filed: 1987-02-14
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-S59157580-A (JP)
Title: Underwater detection and display device
Inventor: KIMURA RIYOUICHI
IPC: G01S7/62
Filed: 1983-02-28
Abstract: PURPOSE:To display images to be displayed in two areas at different enlargement rates by dividing a display range area from the position of a ship to the circumference of a cathode-ray tube into two, and varying the numbers of sweep lines, etc. in the two areas. CONSTITUTION:A reflected signal is received by a transmitter/receiver device 1 during reception, passed through a transmission/reception switching circuit 2 and an amplifying and phase adjusting circuit group 14, and amplified at every reflection azimuth and range from an underwater body F. The output signal of the amplifying and phase adjusting circuit group 14 is switched by a receive according to the azimuth and time coincides with the azimuth and range of a sweep line on the cathode-ray tube 13. The output signal of the switch 15 is inputted to the cathode-ray tube 13 to display the azimuth and range of the underwater body F by a bright point. Consequently, an image is enlarged and displayed in a circular area surrounded by A but reduced and displayed in an annular area encircled by B. Thus, images to be displayed in the two areas are displayed at different enlargement rates.
Patent JP-H09233363-A (JP)
Title: Multimedia television receiver
Inventor: KAJIWARA MIKIO
IPC: H04N3/27
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia television receiver in which a pump up voltage generation means for the deflection signal for a vertical fly-back period which is suitable for a signal having a short vertical fly-back period, in particular, is improved. SOLUTION: This receiver is connected with a power source Vcc and is provided with a first capacitor C1. This capacitor C1 is grounded or is connected with a second capacitor C2 via a first changeover switch SW1. This capacitor C 2 is charged by a voltage control circuit 45 to be controlled by a pump up control signal and each of the capacitors C1 and C2 is charged during a scanning period. When an NTSC signal is inputted, the changeover switch SW1 is grounded and the charging voltage of the first capacitor C1 is made pump up voltage. When a personal computer signal is inputted, the addition voltage of the charging voltage of the first and second capacitors C1 and C2 is made pump up voltage.
Patent JP-S52115279-A (JP)
Title: Gas analyzer
Inventor: SHIMAYAMA KEIGOROU
IPC: G01N21/3504
Filed: 1976-03-23
Abstract: PURPOSE:To measure gas concentrations with simple construction by letting infrared light transmit through the gas in an absorption cell and detecting the output thereform.
Patent JP-S58150837-A (JP)
Title: Detecting device for leakage of sodium
Inventor: YAMAMOTO HAJIME
IPC: G01M3/18
Filed: 1982-03-03
Abstract: PURPOSE:To prevent the overheat of a filament and thereby to improve the reliability of an apparatus by monitoring constantly the flow rate of a sampling gas in a nuclear reactor or the like, and by controlling a current to the filament of an ionization detector in accordance with the flow rate. CONSTITUTION:A differential-pressure detector 7 which collects sodium particles in a gas by filters and determines the concentration of the particles from a change in a differential pressure before and behind the filters is provided, and a signal 12 of the differential pressure between the filters is given to a comaprator 13 to be compared with a reference voltage signal 14. Moreover, a magnet switch 17 is incorporated in a circuit 18 supplying a current to a transformer 22 which feeds a filament 8 of a sodium ionization detector, and an operation of feeding from a power source 16 is controlled to be made and broken through the intermediary of the switch 17. A power supply to the filament 8 of the sodium ionization detector is interrupted by the switch 17 when the differential- pressure signal 12 falls below a reference voltage, the circuit 18 is thereby opened, and thus the power supply to the transformer 22 is discontinued.
Patent JP-H02211794-A (JP)
Title: Line wire connection system for private branch exchange
Inventor: MARUYAMA IKUO
IPC: H04Q3/58
Filed: 1989-02-10
Abstract: PURPOSE:To utilize a private line effectively and to avoid production of waste economically by utilizing the private line connecting between private branch exchanges so as to apply external line connection to other district. CONSTITUTION:Plural private branch exchanges 100(400) connected with a private line and applying external line connection to each district are provided, and each private branch exchange 100 consists of a central processing unit(CPU) 100 for the private branch exchange, an extension subscriber control circuit 102, a connection controller 103, a public line controller 104, a private line controller 105, and a district external line management number data 106. Then external connection processing is applied to its own district while deciding its own district corresponding to each private branch exchange 100, the private line connected between the private branch exchanges is utilized and a private branch exchange 100 is subjected to external line connection to a relevant other district while relaying the private line and other private branch exchange 400. Thus, the private line is utilized effectively to apply external line connection economically.