baber/WOPTO huggingface dataset:
Patent JP-H0724921-A (JP)
Title: Manufacture of fiber-reinforced resin laminated tube like joint
Inventor: NAKAGAWA HIROHIDE
IPC: B29D23/00
Filed: 1993-06-24
Abstract: PURPOSE:To provide a method wherein a fiber-reinforced resin laminated tube like joint which is excellent in dimensional precision of a part for which watertightness is required or the like, is manufactured in good productivity at a low cost. CONSTITUTION:A molding die 1 consists of synthetic resin containing a fiber which is composed of an elastic hollow body having a hollow part 14 which is surrounded with an outer peripheral wall 11 bending irregularily axially, a cylindrical inner peripheral wall 12, and an end surface wall 13. A nozzle 131 which juts outside and is interconnected to the hollow part 14 is provided to an end surface wall 13 of the molding die 1. Compressed air is pressed into the hollow part 14 from the nozzle 131, which is hermetically sealed, and the molding die 1 is manufactured. Setting resin impregnated reinforced fiber is wound around the molding die 1, and a fiber-reinforced resin layer 3 is provided. It is set by heating with a heating heater. Air in the hollow part 14 is forcedly discharged from the nozzle 131 to crush the molding die 1, which is extracted from the resin reinforced-resin layer, and a socket type fiber-reinforced resin laminated tube like joint is obtained.
Patent JP-H0715197-A (JP)
Title: Automatic wiring method
Inventor: GOI MASAHARU
IPC: H05K13/06
Filed: 1993-06-24
Abstract: PURPOSE:To enable a lighweight device of a simple structure not requiring a set of holders to be used by connecting one end of a wire to a point to be wired to with a holder, then, connecting the other end to another point to be wired to. CONSTITUTION:One end of a wire 1 is held by a holder 2, a conductor 1b of the wire 1 is inserted into an inserting hole 26 provided at a wiring point 3, and a connection is made at the wiring point 3, wiring is made. Next, with the other end of the wire inserted and held with the holder 2, the other end of the conductor 1b of the wire 1 is inserted into an inserting hole 26 provided at the other wiring point 3, and the other end of the wire 1 is connected to the other wiring point 3 and wired. This enables both ends of a wire to be connected by using only one holder so that automatic wiring of wires can be done with a lightweight device of a simple structure.
Patent JP-2000350279-A (JP)
Title: Horn speaker
Inventor: TSUTSUMI SEI
IPC: H04R1/30
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To improve sound characteristics of a loudspeaker which uses a piezoelectric diaphragm. SOLUTION: The piezoelectric diaphragm 20 has its center support on one side of a sound diaphragm 22, a horn 12 is provided spreading outward from the other side of the sound diaphragm 22, and an equalizer 14 is provided at the center part of the horn 12 along the center axis of the piezoelectric diaphragm 20 to constitute a horn speaker 10. A throat part 12 formed between the horn 12 and equalizer 14 is formed of an elastic material 26.
Patent JP-S5945623-A (JP)
Title: Magnetic head
Inventor: ADACHI OSAMU
IPC: G11B5/265
Filed: 1982-09-06
Abstract: PURPOSE:To obtain a magnetic head which is capable of sufficiently stable record/reproduction even with high recording density and also can be easily produced, by cutting a part of a record/reproduction head element part and an erasing head element part respectively which counter to a recording medium. CONSTITUTION:A hole 21 for winding is provided to a core material 20 of a record/reproduction head element part A, and ends 34 and 35 at both sides of a surface 22 opposed to a recording medium are cut to reduce the width of a surface having a contact with the medium. A record/reproduction gap 24 is formed between core heads 20 and 23. A hole 26 for winding is provided to an erasing head element part B, and a pair of surfaces 22 having a contact with the medium are cut by 1/2 its width. Then erasing gaps 28 and 31 are formed between head cores 25 and 29 as well as between 27 and 30 respectively. The contact surfaces between cores 25 and 29 as well as 27 and 30 are titled to the side surface to produce an azimuth angle to the gap 24. In such a way, it is possible to obtain a magnetic head which is capable of sufficiently stable record/reproduction even with high recording density and also can be easily produced.
Patent JP-S6046534-A (JP)
Title: Single-lens reflex camera incorporating motor
Inventor: HARAGUCHI SHIYOUSUKE
IPC: G03B17/00
Filed: 1983-08-25
Abstract: PURPOSE:To perform automatic loading with high energy efficiency by arranging motors between the film lead-out slit of a cartridge and a photographic image plane frame, and driving a sprocket by the motor near a cartridge chamber and a spool by the motor near the spool. CONSTITUTION:The film is driven by the spool 1 by utilizing a pawl 16 in film auto-loading mode. When the film is loaded so as to about a film leader part 73b on a film pressure roller 17, the film is pressed in by the sprocket 37 even when the both 73 and 17 do not contact with each other. When the pawl 16 engages a film perforation 73a, the take-up operation of the film around the spool 15 starts and the sprocket 37 moves in following the move of film perforations 37a through the operation of a one-way clutch.
Patent JP-S6215823-A (JP)
Title: Etching method for silicon
Inventor: IGAWA EIJI
IPC: H01L21/302
Filed: 1985-07-15
Abstract: PURPOSE:To prevent etching damage, by flowing Cl2 and SiCl4 between counter electrodes, generating high frequency discharge, projecting ultraviolet rays at the same time, and simultaneously performing etching using Cl radical and deposition of a protecting film on a side wall. CONSTITUTION:On an electrically insulated sample holder 22 in a vacuum chamber 27, a sample 20 having an Si substrate is mounted. Air is evacuated out of the vacuum chamber 27 with a vacuum pump 28, and SiCl4 and Cl2 are introduced through a gas introducing port 26. A high frequency is introduced to counter electrodes 21 comprising parallel flat plates from an RF power source 23. At the same time as the discharge, ultraviolet rays 25 are projected from an ultraviolet-ray lamp, e.g., a microwave exciting type Hg lamp, whose rating is 600mW/cm<2>, through a quartz window 24, which is provided on the vacuum chamber 27. Then, the Cl2 is decomposed and Cl radical is generated. At the same time, the Si substrate is etched.
Patent JP-H0318666-A (JP)
Title: Ignition timing control unit for engine
Inventor: TAKASAKI MASAOKI
IPC: F02P5/15
Filed: 1989-06-16
Abstract: PURPOSE:To improve engine power and to reduce a difference in temperatures of exhaust gases between right and left bank rows by detecting difference value of ignition timings generated between right and left bank rows, and correcting ignition timing by means of addition or subtraction of he difference value to or from the optimal ignition timing value. CONSTITUTION:An optimal ignition timing deciding means 103 decides the optimal ignition timing based on detected values of an engine load and a crank angle detected by detecting means 101, 102, and operation-controls an ignition device 107 for right and left banks via an igniting means 106. Here, when the ignition timing of one bank row side cylinders to which the crank angle detecting means 102 is attached is shifted from the ignition timing of the other bank row side cylinders, the difference value is detected by a correcting means 105 based on a signal from a cylinder judging means 104 performing judgement on cylinders between right and left bank rows, the difference value is added to or subtracted from the optimal ignition timing value, and the ignition timing is corrected. In this way, it is possible to suppress dispersion of ignition timings between right and left bank rows, to improve engine power and to reduce a difference in temperatures of exhaust gases between right and left bank rows.
Patent JP-H11345181-A (JP)
Title: Method and device for transferring enciphered electronic mail and recording medium with the method recorded therein
Inventor: HORIOKA TSUTOMU
IPC: H04L12/58
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To confirm at a user terminal connected to the Internet that an electronic mail to be deciphered has been properly deciphered at a mail host terminal inside an internal network connected through the Internet. SOLUTION: An ID to be enciphered is described in electronic mail at a terminal 100 (102), and the electronic mail is enciphered (103) and sent to a terminal 120. That electronic mail is deciphered at the terminal 120 (122), the enciphering ID is collated with an enciphering ID registered previously in a storage part 125 (123), and when they are match, that electronic mail is transmitted to the terminal at the destination (124).
Patent JP-S5677731-A (JP)
Title: Production of temperature sensor
Inventor: IMAMATSU KENJI
IPC: G01K13/08
Filed: 1979-11-30
Abstract: PURPOSE: To realize a mass production of a high-quality temperature sensor with a high working efficiency, by forming the 1st and 2nd insulating sheets into a sandwich shape via the conductor foil of a prescribed from and then providing the prescribed opening to store the temperature-sensitive element.  
     CONSTITUTION: The conductor foil 11 is formed on the insulating sheet 10 of the vinyl chloride or the like by the adhesion and other methods, and then the insulating thin film 9 is formed on the foil 11 by the adhesion. Then an opening is provided at the prescribed area on the sheet 9, and a part of the sheet 10 plus a part of the foil 11 are exposed as the connection part 8. Then the heat-sensitive element 6 is inserted into the opening to be put onto the sheet 10, and the lead wire 7 of the element 6 is connected to the part 8 by the welding or other methods. After this, the opening is covered with the adhesive such as the silicone rubber or the like or the adhesive tape to form the protector 12. Thus the sensor 13 is obtained. For the mass production of the sensor 13, the conductor foil 11b connected between the sheets 9 and 10 and in common to the foil 11 and the conductor foil 11a are formed with the end parts exposed as the measurirng ends 20 and 19 each. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6311660-A (JP)
Title: Device for protecting laser beam condenser lens
Inventor: HIRAMOTO MASATAKE
IPC: C23C14/28
Filed: 1986-07-02
Abstract: PURPOSE:To provide a titled protecting device which can prevent the vapor deposition of an evaporating material to a lens by providing a shutter which opens and closes periodically between a nozzle in which the laser beam between the lens to be exposed to the evaporating material and ceramic material passes and the aperture end of the nozzle. CONSTITUTION:The nozzle 12 of a truncated circular conical shape which covers a lens 4 and in which the laser beam 1a passes is disposed between a window lens 4 and the ceramic material 6. A rotary shutter 13 is disposed in proximity to the aperture end 12a of the nozzle 12. The aperture end 12a is opened and shut at specified periods by the rotation of the shutter 13 to decrease the evaporating material 6a flying to the lens 4. The opening and shutting time for the shutter 13 is so set that the shutter 13 is shut before the arrival of the evaporating material 6a at the lens 4 when the beam 1a projects the material 6. More specifically, the arrival time (t) is expressed by t=l/V when the distance between the lens 4 and the material 6 is designated as l and the flying speed of the evaporating material 6a as V. In the figure, 13a indicate the notch of the shutter 13.
Patent JP-S5486418-A (JP)
Title: Hot iron desulfurizing agent and production thereof
Inventor: HAYAKAWA MASAOMI
IPC: C21C1/02
Filed: 1977-12-23
Abstract: PURPOSE:To cheaply attain desulfurization efficiency of the title agent of double structure equal to that of CaC2 of the same amt. by blasting the outer layer consisting of CaO fine crystals and amorphous carbon to powder the layer with slaked lime in the inner layer by means of heat generated when the agent is added to hot iron. CONSTITUTION:A Ca(OH)2-based calcareous substance is supplied to CO or an org. cpd. gas, calcined under a non-oxidizing atmosphere by rapid heating to 500- 900 C, and quenched to below 500 deg.C, thereby carrying out formation of quick lime due to thermal decomposition of the substance and formation of amorphous carbon due to decomposition of the CO or the gas in one process. Simultaneously with thermal decomposition of the outer layer of the calcareous substance alone, fine amorphous carbon formed by thermal decomposition of the CO or the gas is deposited and accumulated on the grain boundaries of undeveloped CaO fine crystals. By limiting the amt. of Ca(OH)2 constituting the inner layer to 0.3-25 pts. wt. to 100 pts. wt. of the outer layer, a hot iron desulfurizing agent is obtd. which is capable of carrying out desulfurization well outside a furnace.
Patent JP-S5379848-A (JP)
Title: Preparation of vitamine k1, k2
Inventor: TACHIBANA YOUJI
IPC: C07C46/00
Filed: 1976-12-23
Abstract: PURPOSE: To prepare vitamine K 1 , K 2  directly without exidation and reduction process by reaction of menadione with phytols or isopreniid in the presence of a metal catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5857257-A (JP)
Title: Sealed organic-electrolyte battery
Inventor: TAKEDA KAZUTOSHI
IPC: H01M2/02
Filed: 1981-09-29
Abstract: PURPOSE:To increase the capacity, the liquid-leakage resistance and the long- period preservation performance of a sealed organic-electrolyte battery by using an annular ceramic body as an insulating sealing member. CONSTITUTION:A current-collecting body 22 made of titanium is fused to the inner wall of a positive can 21, which has a brimmed part extending outward from its opening end and is made of a stainless steel or the like. A grid 27 is fused to the inner surface of a metallic terminal 26, and a part of a negative lithium sheet 31 is pressed and fixed upon the surface of the grid 27. The metallic terminal 26 is fused to the inner circumference surface of an annular ceramic body 28, and a metallic case 29 made of copal, 42-alloy or 426-alloy is fused to the outer circumference surface of the body 28. In addition, the outer peripheral part 29a of the case 29 and the opening end part 21a of the positive can 21 are welded and fused together by laser or the like. A cup-like insulating body 30 made of a plastic film such as a polypropylene film, is provided inside the body 28, the case 29 and the can 21.
Patent JP-S6310231-A (JP)
Title: 6-top index retrieving device
Inventor: HARA YOSHINORI
IPC: G06F17/30
Filed: 1986-06-30
Abstract: PURPOSE:To add a function equivalent to a 6-top index which is used when the paper documents are filed by rearranging the corresponding documents in a prescribed order by a sorting means based on a key word corresponding to an electronic document for production of the 6-top index and displaying visually this header. CONSTITUTION:A key word corresponding to an electronic document stored in a document storing means 2 is read out of a key word storing means 3 via a control means 7 in response to the working of an input means 1. The corresponding documents sorted by a sorting means 4 are rearranged in alphabetical order. Based on these sorting results, a 6-top index producing means 5 produces a display-free 6-top index on a display means 6. Then the first document number, etc. of said header are written to the means 4 and the electronic documents are automatically arranged. Thus a function equivalent to the 6-top index is secured when the paper documents are filed. Then the documents can be detected quickly and surely through ruffling.
Patent JP-S63318455-A (JP)
Inventor: ITO TOSHIHIKO
IPC: F25B47/02
Filed: 1987-06-23
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-H0447046-A (JP)
Title: Unit type porch
Inventor: ISHIWATARI TAKESHI
IPC: E04B1/00
Filed: 1990-06-13
Abstract: PURPOSE:To shorten the term of construction by installing both a porch unit composed of a floor panel, a wall panel, a ceiling panel, an open/close section provided for the wall panel and of the like, and a porch unit composed of a floor panel and the like, over the foundation. CONSTITUTION:A porch main body unit A and a porch section 7 are made up out of a floor panel 1, a wall panel 2 which is erected in such a way that the floor panel 1 is enclosed, a ceiling panel 3 blocking the upper surface, and of an open/close section 5 forming a vestibule section 4 provided for the wall panel 2. In this case, the wall panel 2 of the porch main body unit A is formed in a semi-cylindrical shape, an opening section 11 is installed in the center section of the wall panel 2, and two sliding doors 12 are installed in an arc- shaped cross-section. In the second place, a porch unit B is formed with tiles 15 set on the upper surface of a floor panel 9 composed of a concrete board 17, and it is fitted into the porch main body unit A. By this constitution, the porch can thereby be constructed with ease.
Patent JP-S5584204-A (JP)
Title: Universal rolling method and apparatus of asymmetrical section sheet pile material
Inventor: HAINTSU MUKURI
IPC: B21B1/08
Filed: 1979-11-30
Abstract: PURPOSE:To enable the large size pile materials of various shapes to be obtained with the same equipment by preliminarily bending the intermediate blanks having been preliminarily bent to the pass shape to pass shapes conforming to the specified shapes such as detaining portions for connection then performing finish pass. CONSTITUTION:The intermediate blank having been preliminarily bent to a pass shape by double reversible blooming stands 1 or the like is next sent to the finish rolling mill group constituted by the preliminarily bending units 7 formed with bending roller sets 7a, where it is subjected to preliminary bending of the sheet pile material P, particularly it is preliminarily bent to the detaining portions P1, P2 for connection and the sectional surface shape suited to the pass of the steel shape. Thence, in the collaring rolling edge stand 8, the rolling conforming to the finish shapes of the detaining portions P1, P2 for connection and the inner profiles thereof is accomplished in the double roll set 8a. In the universal stand 9, it is rolled to the final finished shape steel.
Patent JP-H05346734-A (JP)
Title: Method for measuring electrostatic charging characteristic and method for selecting toner
Inventor: SATOU CHIKATOSHI
IPC: G01N27/60
Filed: 1992-06-15
Abstract: PURPOSE:To accurately measure the triboelectrifying characteristic of toner even in the case of supplying the toner by stirring the toner in a container, measuring the electrostatic charged amount of the triboelectrified toner, supplying the toner in this process, and measuring the change of the electrostatic charged amount of the toner caused by supplying the toner. CONSTITUTION:The toner and carrier contained in the cylindrical container 3 are stirred by a stirring blade 5 so as to triboelectrify the toner, and they are extracted every specified total number of rotation, then the triboelectrified amount of the extracted toner is measured. When the specified total number of rotation is attained, the toner is supplied and the revolving speed of the blade 5 is made low, and the 2nd toner is supplied in a specified manner to the 1st toner contained in the container 3. After supplying the toner, the toner is stirred and triboelectrified at an electrostatic charging stage in the same manner as before supplying the toner, and the toner and the carrier are extracted every specified total number of rotation to measure the electrostatic charged amount. The electrostatic charging characteristic of the toner is decided based on the electrostatic charged amount of the toner varied in a specified time after supplying the toner.
Patent JP-S5853959-A (JP)
Inventor: HERUMAN FUTSUKUSU
IPC: C07D251/50
Filed: 1982-09-07
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-H028418-A (JP)
Title: Pipe buried method
Inventor: SEKIGUCHI RYUICHI
IPC: E02F5/10
Filed: 1988-06-24
Abstract: PURPOSE:To execute with a simple construction and without having no fear that sheet piles incline by forming a pipe burying space into a ditch hole filled with muddy water by using a flexible bag capable of charging and discharging a fluid, sheet piles, walings and struts. CONSTITUTION:A row of sheet piles 14 and 16 are provided into a ditch hole 12 filled with muddy water, a flexible bag 26 is placed between them, and a fluid is charged into the bag 26 to support a row of sheet piles 14 and 16. When a part of the fluid is discharged from the bag 26 after hardening the muddy water outside of the bag 26, a space is made in the upper part of the bag 26. In the space, walings are arranged along each row of sheet piles 14 and 16, struts are crossed between the waligns of each row of sheet piles 14 and 16, and a retaining wall is supported by sheet piles. After that, the remainder of the fluid is discharged from the bag 26 to remove the bag 26, and then a pipe is buried by using concrete.
Patent JP-H0319005-A (JP)
Title: Traveling object controller
Inventor: OCHI TAKAYOSHI
IPC: G05D1/08
Filed: 1989-06-16
Abstract: PURPOSE:To control the position of a traveling object at a high speed and with high accuracy by applying a fuzzy inference to control the position of a traveling object set on a drum revolving in the vertical direction. CONSTITUTION:A clinometer 6 is set on a cart 1 and the detection value (tilt angle) of the clinometer 6 is inputted to a fuzzy inference device 10 and a differentiation circuit 11. The circuit 11 differentiates the tilt angle to obtain a tilt angle velocity to input it to the device 10. Then the devices 10 carries out a fuzzy inference nased on the input tilt angle and tilt angle velocity to calculate the revolving direction and the manipulated variable of a motor 4. These calculated data are inputted to a motor control part 12. The part 12 supplies a drive current set by the received data to the motor 4. Thus the position of a traveling object is attained at a high speed and with high accuracy by applying the fuzzy inference.
Patent JP-S5856521-A (JP)
Title: Frequency comparison circuit
Inventor: KIKUCHI KOUICHI
IPC: H03K5/26
Filed: 1981-09-29
Abstract: PURPOSE:To surely operate the titled circuit even if input frequencies are asynchronous, through the integrated circuit constitution, by constituting basic circuits with switching elements and capacitors only. CONSTITUTION:Four switches S1-S4 are connected in series with a DC power supply E one end of which is connected to a common potential, and capacitors C1-C3 are connected between a connecting point of the switches S1-S4 and the common potential point. The switches S1-S4 consist of semiconductor switching elements. The switches S1 and S2 are alternately switched in synchronizing with the 1st frequency f1. Further, the switches S3 and S4 are alternately switched in synchronizing with the 2nd frequency f2. The switching control is exercised so that a prescribed number of controls is performed with the f2 after that to the f1. Through this constitution, a voltage appeared across the capacitor C2 is a function of the f1 and f2.
Patent JP-S5995068-A (JP)
Inventor: ARUTSUURU FUEERU
IPC: B60R22/34
Filed: 1983-08-26
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。