baber/WOPTO huggingface dataset:
Patent JP-H06278205-A (JP)
Title: Production of sheet for condenser top plate
Inventor: SASADA KENJI
IPC: H01G9/08
Filed: 1993-03-29
Abstract: PURPOSE:To efficiently produce a sheet for a condenser top plate excellent in heat resistance and machine insertion properties. CONSTITUTION:A continuously supplied polyvinyl chloride resin sheet is heat- treated within a temp. range from embossing processing temp. to embossing processing temp. +50 deg.C to be immediately subjected to embossing processing and the embossed sheet is taken up without applying tension to produce a sheet for a condenser top plate. By this method, the sheet excellent in heat resistance under a high temp. atmosphere, having slip properties and excellent in machine insertion properties is obtained and can be suitably used as the sheet for the condenser top plate.
Patent JP-S63235966-A (JP)
Title: Copying device
Inventor: SAWADA KENJI
IPC: G03G21/04
Filed: 1987-03-24
Abstract: PURPOSE:To simply and easily execute a management of the use state by providing a card reading means of management information and its printing means. CONSTITUTION:The titled device is provided with a card reading means 21 for reading the management information related to the use state, which has been recorded in a recording card 20 for a copying device, and a printing means 63 for printing the management information related to the use state to copying paper, based on a signal from the card reading means 21. In this recording card 20, the management information related to the use state of its copying device is recorded. In this state, by the card reading means 21, the related management information is read, and based thereon, by the printing means 63, the management information related to the use state is printed to the copying paper which has been fed, of its copying device. In such a way, the management of the use state of the copying device can be executed simply and easily by itself without using a separate exclusive printer, etc.
Patent JP-H06283248-A (JP)
Title: Lightning arrester
Inventor: MACHIDA KAZUHIKO
IPC: H01T4/12
Filed: 1993-03-29
Abstract: PURPOSE:To improve response speed to outside surge and prevent occurrence of insulation failure between carbon trigger wires due to sputtering at the time of discharge of a lightning arrester tube by installing groups of carbon trigger wires reciprocally at a prescribed distance while setting them face to face. CONSTITUTION:Groups of carbon trigger wires, which consist of a plurality of carbon trigger wires 12 in parallel and gathered closely and which are set in a ceramic cylindrical body 10 from one end to the other end of the cylindrical body 10 wherein an earth electrode and a line electrode are attached to one end and to the other end, respectively. Consequently, since the number of the carbon trigger wires of the same electrode can be increased, the response speed of an arrester tube can be improved. Also, the distance between groups of the carbon trigger wires of different electrodes can be set wide and thus the occurrence of insulating failure among carbon trigger wires due to sputtering at the time of discharge of the arrester tube is prevented.
Patent JP-S57185021-A (JP)
Title: Photometric device of single-lense reflex camera
Inventor: SUZUKI TAKASHI
IPC: G03B7/099
Filed: 1981-05-09
Abstract: PURPOSE:To ensure the photometry for a subject of low brightness and to realize an attachment of such photometric device to a conventional camera mechanism with no serious modification, by leading effectively the light to a photodetector by means of a light condenser plate of a microstructure and at the same time increasing the light condensing area up to several times as much as a conventional area. CONSTITUTION:A submirror 14 is set at the back of a transmitting part 13 of a mirror 7, and the light 15 is turned to a plate type condenser optical element 16. A part of the luminous flux transmits through the part 13 and is made incident to a photodetector 17 through an optical path shown in the diagram to be measured. The element 16 contains a reflecting surface 21 at the end face of a transparent substrate 20 and grating lines 22-1-22-3 of diffraction grating on the lower surface, respectively. The incident light 23 is reflected by an end mirror 21 and then fully reflected to both upper and lower surfaces 24 and 25 of the substrate 20 to be sent to the photodetector 17. At the same time, the incident light 26 goes to the detector 17 in the same way by a line 22. The lines 22 are condensed onto the detector 17 by curved grating lines.
Patent JP-H11264759-A (JP)
Title: Knocking detection device
Inventor: KATO YASUNARI
IPC: G01H17/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To enhance reliability and durability, by preventing a piezoelectric element from cracking due to thermal expansion force of a mold resin. SOLUTION: In assemblage of this device, a piezoelectric element 17, a terminal plate 27, an annular insulator 35, and an annular weight 36 are fitted in order into a tubular spacer 22 made of resin, and thereafter the tubular spacer 22 is fitted to a tubular base member 11 and forced into a projecting rib formed on the periphery thereof, whereby a gap 39 not allowing invasion of a mold resin is formed between the tubular base member 11 and the tubular spacer 22. Then, a conical spring washer 40 is fitted to the tubular base member 11 and fastened by a nut 15, and this is molded with the mold resin into a resin housing 12.  If the mold resin having invaded inside a piezoelectric element 17 or the tubular spacer 22 made of resin is thermally expanded at the time of molding, such thermal expansion can be relieved by the gap 39 on the inner circumference side of the tubular spacer 22, and thermal expansion force acting on the piezoelectric element 17 from the inner circumferential surface side thereof can be reduced.
Patent JP-S60213870-A (JP)
Title: System of measuring directivity of antenna
Inventor: KURIHARA SHIGERU
IPC: G01R29/10
Filed: 1984-04-10
Abstract: PURPOSE:To achieve a higher reliability of measuring the directivity by combined use of an antenna to be measured and an auxiliary antenna to extract a radio component travelling straight the shortest distance between a measuring antenna and the antenna to be measured. CONSTITUTION:A sample holding pulse is formed on the basis of the max. amplitude output of an antenna 12 through an auxiliary antenna 12 and an auxiliary receiver 13 as opposed to a measuring antenna 5 in combined use of an antenna 1 to be measured of a rotary base 4 for measuring directivity and the received output is held with a sample holding circuit 15 through the antenna 1 and a receiver 2 to be fed to a recorder 3. By this sample holding, only the head part of a video signal from the receiver 2 for a signal component travelling the shortest distance between the antennas 1 and 5 is extracted to achieve the reliability of the antenna directivity test.
Patent JP-H02249206-A (JP)
Title: Electromagnetic plunger
Inventor: MIMORI TOKUO
IPC: H01F7/08
Filed: 1989-03-22
Abstract: PURPOSE:To eliminate a coil, a yoke around a stroke piece and to obtain an electromagnetic plunger which is adapted for a utility of mounting in a narrow place or in high density by laminating a plurality of boards formed with thin film superconducting coils, coupling the coils to each other as a driver, and mounting it in the end direction of the moving direction of the piece. CONSTITUTION:A plurality of boards 30 formed with thin film superconducting coils 32 are laminated, the coils 32 are coupled to each other as a driver 26, and mounted in the end direction of the moving direction of a stroke piece 22. For example, a slide hole 20a is formed at the center of a cylinder 20 formed of a nonmagnetic material, and the stroke piece 22 formed of a permanent magnet is slidably contained therein. The driver 26 is clamped at the end of the cylinder 20 with a screw 28. The driver 26 is formed by depositing the coils 32 on the boards 30 formed of nonmagnetic material such as ceramics, laminating and adhering a plurality of them. The coil end 32b of one board 30 is led to the rear face of the board 30, coupled to the coil starting end 32a of the board 30 of next layer, and all the layers are connected in series with each other.
Patent JP-H109282-A (JP)
Title: Multiple disk clutch and manufacture of boss used therefor
Inventor: HOFMANN KLAUS
IPC: F16D13/52
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a boss to be used for a multiple disk clutch for a powered vehicle in particular. SOLUTION: A boss 7 comprises two parts, i.e., a boss body 1 having an outer tooth 6a and a boss ring 2 having an outer tooth 6b same as that of the boss body 1, the boss ring 2 is fitted to a stepped part in the radial direction of the boss body 1, and the outer tooth is shifted by one tooth to the outer tooth of the boss body to constitute a stopper for clutch plates 8, 9. The boss body 1 is connected to the boss ring 2 in a relatively non-rotatable manner to each other.
Patent JP-H11268334-A (JP)
Title: Led print head
Inventor: ONO KOICHIRO
IPC: B41J2/44
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To make an LED print head narrower. SOLUTION: There is disclosed an LED print head comprising a plurality of LEDs (LED array), driving devices 4 for driving the LEDs in a time-sharing manner and a multiplex wiring pattern for connecting the LED to the driving device 4 in a multiplex manner which are provided on a substrate 2. The multiplex wiring pattern consists of a first multiplex wiring pattern 5 and a second multiplex pattern 6 which is laminated on the first multiplex wiring pattern 5.
Patent JP-2000265470-A (JP)
Title: Forestation method for high hard acidic slope face
Inventor: TSUNODA SHINICHI
IPC: E02D17/20
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a forestation method for a high hard acidic slope capable of efficiently greening the high hard and acid cut-soil slope with a tree. SOLUTION: This is a method to green a high hard acidic slope 1 index hardness measured by a Yamanaka's system penetrometer of which is more than 24 mm and soil of which shows acid by trees, Thereby, an acid interrupting layer 3 is formed by erecting a wall body 2 for topsoil retention on the slope 1 and laying an alkalic material 31 on the slope 1 on the mountain side of the wall body 2, topsoil 5 is filled between the wall body 2 and the acid interrupting layer 3, and a sapling 6 of a tree is planted on the topsoil 5.
Patent JP-H04221568-A (JP)
Title: Hollow mandrel made of resin
Inventor: HANSU RIITSU
IPC: A61J1/14
Filed: 1991-03-12
Abstract: PURPOSE: To prevent partial sliding return and careless drawing by elastic behavior of a seal by providing a locking element which allows a mandrel to be pressed only in a regulated depth in the direction pressed through a seal, and is frictionally connected with the seal. CONSTITUTION: A hollow mandrel 1 to be pushed through a seal element 2 of elastomer has a handle 3 on the upper end and a conical tip 4 on the lower end. It also has a radial neck 7 on the basis of a dimension of DA:D1 of 1.2:1-1.3:1. The flank inclination of an upper conical surface 8 is 40-50 deg., and that of the lower conical surface is 50-60 deg.. When the hollow mandrel 1 is pressed through the central opening of the seal element of elastomer or rubber plug 2, a seal lip 10 on the periphery of the rubber plug 2 is bitten and fixed to the radial recessed part 7 on the hollow mandrel. The surface of the hollow mandrel 1 is roughed. The reason is that the insertion of the mandrel to the seal element is facilitated by the regulated surface roughness.
Patent JP-H10257204-A (JP)
Title: Remote daily behavior confirmation device and system
Inventor: OTA SHIGERU
IPC: G08B21/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a remote daily behavior confirmation device that monitors the health of a resident and ensures the safety, where it is not required to carry a transmitter by the resident at all times, any operation of the device and a discrimination method based on a statistical index is adopted. SOLUTION: The remote behavior confirmation device is made up of a plurality of human body sensors 2 placed in a house 4 and a resident monitor 1 that obtains indices such as a transition matrix and a distribution function to discriminate behaviors of residents from sensed data, compares present indices with a plurality of past indices, discriminate it 'unusual' when prescribed conditions are not satisfied, and reports it to a center via a modem 3. Furthermore, a center equipment 6 receives the notice, processes and displays it.
Patent JP-H03272558-A (JP)
Title: Fluorescent lamp
Inventor: MAKINO ATSUSHI
IPC: H01J61/92
Filed: 1990-03-20
Abstract: PURPOSE:To provide a fluorescent lamp free of flicker by forming a lead retaining a filament electrode in such a structure as enwrapped with glass. CONSTITUTION:A lead 1 is enwrapped with a stem 4, and at the part (a) the lead 1 and stem 5 are welded, and sealing is made by fillet building with glass. That is, the whole lead 1 inside of the stem is enwrapped with glass and sealed, and thereby the lead 1 within the stem is free from risk of exposure in the lamp. Therefore, there is no part where the lead is exposed in the lamp even though the surface of the lead 1 inside of the stem is oxidated and/or degradation, so that emission of hot electrons from the filament 2 will not ne hindered. Thereby the fluorescent lamp is precluded from generation of flickers.
Patent JP-S545864-A (JP)
Title: Appararus for deodoring ozone
Inventor: MATSUI SHIGEO
IPC: B01J12/00
Filed: 1977-06-16
Abstract: PURPOSE: To provide an ozone deodoring apparatus which allows simultaneous treatment of preventing drop in the gas-solid contact reaction due to dew condensation in the reaction system by means of a dehumidifier of the intended gas provided in front of an ozonedecomposition tank. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57184189-A (JP)
Title: Mining of third petroleum oil
Inventor: HERUMUUTO BUAAGUNAA
IPC: C09K23/00
Filed: 1982-04-28
Abstract: 1. Process for the preparation of amine oxides of the general formula see diagramm : EP0037996,P7,F1  wherein R**1 is a naphthenoyl radical, R**2 is an alkylene radical having 2 to 5 carbon atoms, and R**3 and R**4 are identical or different and are a methyl or ethyl radical, characterised in that amines of the general formula R**1 NHR**2 NR**3 R**4 in the form of an aqueous, finely particulate dispersion are oxidised in the manner known per se with oxygen-releasing compounds at an elevated temperature.
Patent JP-S57186211-A (JP)
Title: Muting circuit
Inventor: NAKAMURA HIROSHI
IPC: G11B20/22
Filed: 1981-05-13
Abstract: PURPOSE:To erase various noises generated at the disconnection of power supply, by providing a muting transistor (TR) driven with a logical element and changing over the logical element to the stop mode at the disconnection of power supply of a tape recorder. CONSTITUTION:With a power switch 17 applied, when a stop mode switch 22 is closed at reproduction or recording, the input power supply to a logical circuit 3 drops, a TR8 immediately turns on and a terminal 9 is muted. In this case, when the time constant for a resistor 19 and a capacitor 21 is selected sufficiently smaller than the falling time constant of a power supply circuit 15, the input voltage to the logical circuit is dropped faster in comparison with the drop of output voltage of the power supply circuit 15 at recording and reproduction, the said logical circuit is selected to the stop mode, the muting TR8 is instantly conductive, allowing to completely mute noises generated at the disconnection of power supply.
Patent JP-S51147810-A (JP)
Title: Switching arm operated by linear motor in capsule liner
Inventor: HIDA KAZUO
IPC: B61B13/00
Filed: 1975-06-13
Abstract: PURPOSE: To make a switching over operation for a capsule easy and steady, a linear motor is it be so emplored that a capsule is easily controlled at a switching arm included in a capsule conveying pipe line. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07285512-A (JP)
Title: Packaging device
Inventor: KORIYAMA KATSUO
IPC: B65B11/10
Filed: 1994-04-08
Abstract: PURPOSE:To automatically process a series of packaging works such as folding both side ends, top and bottom ends of a cylindrical film in which a sponge is contained, etc., at a specified location. CONSTITUTION:A packaging device has a rotating disk 20 which interlocks with the transfer movement of a transfer conveyor 7, cam part C which is fixed on the rotating disk 20, supporting unit 9 which synchronously reciprocates by the rotating of the rotating disk 20, and second folding unit and first folding unit 11 which are supported by the supporting unit 9 and driven by the cam being fixed on the rotating disk 20 by an on/off control. The supporting unit 9 is driven by interlocking with the rotating disk 20, and the second folding unit and first folding unit 11 are driven by the controlling of the control unit. By this method, a series of packaging processes are regulately and assuredly performed, and the device itself becomes compact.
Patent JP-H0355789-A (JP)
Title: Heating element by even electric resistance
Inventor: BENGUTO HIORUTOSUBERUKU
IPC: H05B3/20
Filed: 1989-03-24
Abstract: PURPOSE: To provide a resisting element having a field strength lower than that of a resisting element corresponding to a foil element by providing a device connected to four parallel conductors having loops extended to all the elements and a power source. CONSTITUTION: Respective loops have four parallel lines and conductors thereof are disposed at equal distances. These are composed of two wire-like conductors or ribbon-like conductors 1 and 2 to make a pair. The conductors of the pair have contacts 3 to 6. The contacts 3 and 6 are connected to each other by lead lines 7 and 8. The two conductors of the pair are connected to each other by a connector 9.
Patent JP-H10253831-A (JP)
Title: Light transmitting plate and manufacture therefor
Inventor: TAKAHASHI NAOKI
IPC: B29D11/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture light transmitting plates of various specifications capable of preventing distributive nonuniformity of the transmitting light and light sticking chips and its wiping-out flaw by providing an emitting surface, a bottom surface and a side surface being an incident surface between the emitting surface and the bottom surface, and finishing and cutting a plate-like material to introduce the incident light from the side surface to the emitting surface through the bottom surface, in a prescribed shape through a laser beam. SOLUTION: An emitting surface 11, a bottom surface 12 opposed to it and a side surface being an incident surface 13 between the emitting surface 11 and the bottom surface 12, are provided, and a plate-like material to introduce the incident light from the side surface formed as its incident surface 13 to the emitting surface 11 through the bottom surface 12, is finished and cut in a prescribed shape through a laser beam 2. A radius of a curve in a corner part of a cutting locus by the laser beam 2 is not more than 0.5mm, and a forming light conductive plate 1 periodically has a fine prism shape in the direction for running along the incident surface 13 at least in one of the emitting surface 11 or the bottom surface 12. A carbon dioxide gas laser, a YAG laser, an excimer laser or the like are used as the laser beam 2.
Patent JP-H05276249-A (JP)
Title: Traffic data collectting device
IPC: H04M3/36
Filed: 1992-03-27
Abstract: PURPOSE:To reduce the load of an exchange by providing an interface adapter which extracts store information and extracting traffic information from address information from the interface adapter. CONSTITUTION:Address information and store information of memory access in an exchange EX are extracted by an interface adapter 1, and traffic information is extracted from address information from the adapter 1 by an interface device 2. In the device 2, traffic data is collected in a sequential memory 2-2 in time series, and the same traffic data is cumulatively collected in an accumulation memory 2-3. Traffic information in the memory 2-2 is successively read out and processed in time series when being stored, and meanwhile, traffic information in the memory 2-3 is periodically read out. Thus, the by-pass control for line congestion is quickly realized, and an effective traffic data service is possible.
Patent JP-H01245963-A (JP)
Title: Vapor phase soldering machine
Inventor: KAWASHIMA TAKASHI
IPC: H05K3/34
Filed: 1988-03-24
Abstract: PURPOSE:To prevent the generation of a liquid leakage, etc., with being compact by constituting a cooling tank to serve as well for cooling a cooling water, the liquification of a vapor and the separation of a water and heating medium. CONSTITUTION:The vapor B after executing a reflow is sucked into the cooling tank of a vapor liquefied recovery part 30. Since the cooling water W cooled at less than the liquefied temp. of the vapor B is blown shower likely from a shower part 333 on a filter element 333a, the vapor B passing through this filter element 333a is liquefied by cooling. This liquefied vapor B, i.e., a heating medium F is stored together with the cooling water W inside the cooling tank 31, so it is separated inside the cooling tank 31 by the difference in the specific gravity of the water W and heating medium F. Namely, the cooling tank 31 serves for the respective action as well, hence the whole vapor phase soldering machine can be composed compactly, the generation of the liquid leakage, etc., of the heating medium F is eliminated and the loss of the heating medium F can be reduced.
Patent JP-S55161896-A (JP)
Title: Brake fluid composition
Inventor: KAWAKATSU KUNIO
IPC: C10N30/10
Filed: 1979-06-05
Abstract: PURPOSE: Titled composition of a polyoxyalkylene and/or borate ester type, which produces less coloration, less discoloration and less settlings during running, including a specific acid phosphate ester (amine salt).  
     CONSTITUTION: Titled composition is obtained by mixing (a) a polyoxyalkylene  type compound such as polyoxyalkylene glycol monoalkyl ether or polyoxyalkylene  glycol and/or a borate ester type compound represented by formula I, wherein x, y  and z are 1W3, x+y+z=3, R 4  is a 1W4C alkyl, R 5  is a residue of a 1W8C mono or polyol having c hydroxyl groups, A 2 , A 3  and A 4  are 2W4C alkylenes, a is 2W8, b is 2W10, c is 1W4, and d is a number which gives a MW of 1,000W5,000 to the group contained in the braces [ ], with (b) 0.01W2wt% of an acid phosphate ester (amine salt) represented by formula II, wherein R 1  is a residue of an alcohol, and R 2  is H or a residue of an alcohol. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57186674-A (JP)
Title: Plug valve with replaceable valve seat
Inventor: WATANABE EIJI
IPC: F16K5/02
Filed: 1981-05-12
Abstract: PURPOSE:To facilitate fabrication and maintenance and to assure high airtightness by providing a projecting part at the passage part of a valve seat formed through molding from metal. CONSTITUTION:A projecting part 5 of a valve seat 4 is intruded in the passage part 2 of the body 1, where inclination of the body 1 shall be set in matching with the inclination of valve seat 4. A plug 3 is pressed in the body 1, which is furnished with the valve seat 4, and a cover 7 is fixed to the body 1 with a  packing 6 set at the plug 3. The inclinations of the body 1 and valve seat 4 are  put by a screw 8 in close contact with the valve seat 4 and plug 3, respectively,  and the contact surfaces of the packing 6 with the plug 3 and cover 7 are also  set close. This arrangement with valve seat in such a manner eliminates necessity for provision of the body 1 with a space to house the projection 5 of valve  seat 4.