baber/WOPTO huggingface dataset:
Patent JP-2000211739-A (JP)
Title: Drive member for fluid pressure conveyer
Inventor: IMAI KAZUHISA
IPC: B65G54/02
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To markedly improve durability and reliability of a flexible shaft by constituting the flexible shaft supporting a plurality of magnets of an inner side magnet device in a drive member by a non-magnetic wire rope and a synthetic resin pipe unit supported with both end parts to a metal fitting in both end parts thereof. SOLUTION: A driven member 5 is constituted by providing a drive member 3 moved by a pressure fluid in a conductor pipe 1 formed of non-magnetic material to have an inner side magnet device 2 and an outer side magnet device 4 against this inner side magnet device 2. The driven member 5 has a carrier 16 provided with a plurality of rollers 17 rolling in an outer side of the conductor pipe 1. While a flexible shaft 75 of the inner side magnet device 2 is inserted in a plurality of magnets 6 by interposing a buffer unit 8, both end parts of the flexible shaft 75 are respectively inserted in a shaft center hole 10 of a guide member 9, to be connected by a nut 83. This flexible shaft 75 is constituted by a wire rope 81 fixing both end parts incapable of coming off to a non- magnetic metal fitting 82 and a synthetic resin made pipe unit 80 covering this wire rope.
Patent JP-S59145476-A (JP)
Inventor: SHIMANA SADAO
IPC: B27K1/02
Filed: 1983-02-05
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-H02197849-A (JP)
Title: Electrophotographic sensitive body
Inventor: MASAKI HIRONARI
IPC: G03G9/08
Filed: 1989-01-27
Abstract: PURPOSE:To enhance a rising speed of triboelectrification of a toner and to improve its durability by incorporating a non-linear polyester resin obtained by esterification of monomer components containing trivalent or higher polyvalent monomers and a divalent or higher polyvalent metal in the reaction component of the toner resin particles and surface treating fine inorganic particles with an ionic silicone compound. CONSTITUTION:The polyester resin made nonlinear by using the trivalent or higher polyvalent monomers is enhanced in ion cross-linkability, and it is preferred to use benzenetricarboxylic acids among the polyvalent monomers from the viewpoint of maintaining good cross-linkability. As the diol components, the use of polyetherified phenols improves durability of a triboelectrifiable developer. As the divalent or higher polyvalent metal for cross-linking, Mg, Ca, Ba, Zn, Al, Ti, Sn, and the like are enumerated. As the ionic silicone compound for surface treating the fine inorganic particles, dimethylpolysiloxane having an ammonium base is preferable, thus permitting the obtained photosensitive body to be high in positive chargeability and stabilized in chargeability against environmental changes, and improved in cleanability.
Patent JP-S60164541-A (JP)
Inventor: TAKAHASHI TOMIO
IPC: E04C2/30
Filed: 1984-02-03
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-S53103277-A (JP)
Title: Apparatus for detecting combustion for use in electric dust collectors
Inventor: ISHIMOTO HAYAHARU
IPC: B03C3/66
Filed: 1977-02-21
Abstract: PURPOSE: To provide a small combustion-detecting apparatus which is easy to handle, having good combustion-detecting performance, making a rigid distinction of the turningpoint from corona discharge to glow discharge, and being used for the prevention of explosion of a dust-containing gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63185544-A (JP)
Title: Clamping device
Inventor: ITO TOSHIAKI
IPC: B23Q3/06
Filed: 1987-01-28
Abstract: PURPOSE:To enable the smallness of size to be attained, by providing a rod member, to which an arm member is secured, and a piston member, which internally turnably mounts one end part of the rod member through a turning mechanism, so that even a workpiece of complicated shape is effectively clamped. CONSTITUTION:A rod member 60, to which an arm member 90 is secured, and a piston member 58, which internally turnably mounts one end of said rod member 60 through a turning mechanism 59, are provided. And a clamping device holds a workpiece W by the arm member 90 by pressing the piston member 58 and the rod member 60 through a spring member 86 while detaches the arm member 90 from the workpiece W by displacing the piston member 58 by the action of compressed fluid or the like and turning the rod member 60 through this pressing force. Accordingly, the arm member 90 enables its stroke to be decreased as short as possible, in this way, the device enables even a workpiece of complicated shape to be effectively clamped further the size to be small reduced at a stroke.
Patent JP-S62178034-A (JP)
Title: Signal synchronizing system
Inventor: SONE FUMIKI
IPC: H04L7/00
Filed: 1986-01-31
Abstract: PURPOSE:To eliminate a highly accurate and highly stable clock generation circuit by controlling the transmission timing of a slave station side based on the result of the comparison of quantity of a required time from the sending of data until the reception by a master station and a slave station respectively. CONSTITUTION:Transmission data Ds are sent from a data transmission circuit 4, then a transmission synchronizing signal Ts is outputted to a counter circuit 6, and reception data Dm are received to a data reception circuit 5, then a reception synchronizing signal Rs is outputted to the circuit 6. The counter circuit 6 measures a required time Ts between the signals Ts and Rs. Then the time ts and a required time tm from the circuit 5 are stored in a synchronizing control circuit 7. The circuit 7 decides a transmission timing control variable tc of the next time based on the times tm and ts, a lead/lag control circuit 8 outputs a control pulse signal cL and a control direction indication signal FO corresponding to the control variable tc and a pulse extraction insertion circuit 2 extracts and inserts a pulse of a clock signal MCK. Then the clock signal CK obtained in this way is subjected to frequency division 3, the result is inputted to the circuit 4, from which the data Ds is sent.
Patent JP-H03224246-A (JP)
Title: Probe device
Inventor: UCHIDA TAKUO
IPC: H01L21/66
Filed: 1990-01-30
Abstract: PURPOSE:To prevent imperfect contact between a probe pin and an object to be measured by overdrive, by receiving the pin pressure applied to a probe pin by using a rigid member. CONSTITUTION:A probe pin 15 is brought into contact with an electrode pad of a semiconductor wafer; the chuck top of the wafer is further made to ascend, and overdrive is applied; the pin 15 between a fixed plate 16 and guide plates 19, 20 is buckled and deformed so that a specified pin pressure is applied to the wafer; and thus the electrical contact between the pin and the wafer can excellently be maintained, and measurement of high precision is realized. Since the pressure of the pin 15 is received by a reinforced body 13 and a reinforced ring 2 of high rigidity installed at the lower part of the substrate 12a, the deflection of a probe card can extremely be reduced, and the imperfect contact between the pin 15 and an object to be measured is not generated.
Patent JP-H07304705-A (JP)
Title: Production of high purity 2,6-naphthalenedicarboxylic acid
Inventor: FUKUI YOSHIO
IPC: C07C51/43
Filed: 1995-02-06
Abstract: PURPOSE:To obtain a high-purity 2,6-naphthalenedicarboxylic acid through crystallization by adding a specific entrainer, when dissolving crude 2,6- naphthalenedicarboxylic acid in critical or subcritical water to increase the solubility of the acid in water with the content of byproducts reduced. CONSTITUTION:Crude crystal-s of 2,6-naphthalenedicarboxylic acid containing impurities are dissolved in critical or subcritical water containing an entrainer selected from oxygen-containing organic solvents of 18-35 solubility parameter. The solution is cooled down to allow the crystals to precipitate and the crystals are separated from the mother liquor whereby 2,6-naphthalenedicarboxylic acid of high purity is obtained. The separation of the crystal from the mother liquor is preferably carried out at 80-270 deg.C. The crude crystals are preferably dissolved in water at 275-380 deg.C. As an oxygen-containing organic solvent, is cited alcohol, ketone and ether. The content of the entrainer is suitably 0.01-40wt.%. This process is suitably to the dicarboxylic acid prepared by O2- oxidation of dialkylnaphthalene.
Patent JP-H0555030-A (JP)
Title: Linear actuator
Inventor: UIRUFURETSUDO JIEI GARII
IPC: H01F7/16
Filed: 1992-01-07
Abstract: PURPOSE: To obtain an inexpensive linear actuator compressor motor for a low-temperature cooling device by providing a specific core having a cylindrical hole formed along a vertical center axis, pistons, circular magnets, and coils. CONSTITUTION: This device is provided with a core 22 having a cylindrical hole 24 formed along a vertical center axis 26, and first and second parallel circular peripheral recessed parts 34 and 36 arranged coaxial to the center axis 26 for providing first and second cavities 38 and 40. Moreover, this device is provided with first and second pistons 28 and 30 arranged in the cylindrical hole 24, first and second circular magnets 46 and 48 arranged in the first and the second circular recessed parts 34 and 36, and first and second coils 51 and 52 arranged in the first and the second circular recessed parts 34 and 36. Then, this device includes a housing 14, constituted of a shell 16 which is integrally formed with the core 22.
Patent JP-S63187838-A (JP)
Title: Facsimile store and forward exchange system
Inventor: MIZUDORI YOICHI
IPC: H04N1/00
Filed: 1987-01-30
Abstract: PURPOSE:To attain the communication between both terminal equipments with simple constitution by providing a converting section converting a transmission data of a terminal equipment other than a FAX terminal into a picture data to be sent by a store and forward exchange network into an exchange, and connecting the exchange with the said terminal equipment through a MODEM. CONSTITUTION:The store and forward exchange 30 is provided with a store and forward exchange processing section 300 and a character data/picture data converting section 301, and the exchange 30 and a word processor 1 are connected via a MODEM 20. In distributing a transmission data of the processor 1 to the FAX terminal equipment 5, after the store and forward exchange 30 stores a character data of the received processor 1 to a storage section of the processing section 300, the sender terminal equipment and the distribution destination terminal equipment are discriminated from the content and the generation processing of the data such as a telephone number or the like of the distribution destination terminal equipment is applied. The conversion section 301 converts the received data into a picture data. After the end of conversion, the exchange 30 distributes the said picture data to the equipment 5 by the conventional facsimile procedure.
Patent JP-S59155114-A (JP)
Title: Manufacture of molded coil
Inventor: SUZUKI KAZUO
IPC: H01F41/12
Filed: 1983-02-07
Abstract: PURPOSE:To increase both efficiency and mass productivity of the titled molded coil by a method wherein a coil is fixed in the skin layer of acryl resin, and mortar material is injected in the state of vibration. CONSTITUTION:A supporting molding frame 5 is fixed on a vibrator 6. A skin layer 1 is obtained by molding performed on an acryl resin plate based on the external form of a molded coil skin layer. Said layer 1 is arranged in the molding frame 5, and a coil main body 4 is provided in the layer 1. Then, resin mortar material 2 is slowly injected while it is being vibrated by a vibrator 6, it is impregnated into all parts of the surface of the main body 4, and expedite the defoaming. After the material 2 has been injected entirely and defoaming has been completed, the vibrator 6 is stopped, and the material is hardened. As a result, voids and non-filled parts can be eliminated without performing a pressurizing operatetion.
Patent JP-H02199775-A (JP)
Title: Fuel cell
Inventor: SHINOHARA YOSHIHIRO
IPC: H01M8/04
Filed: 1989-01-27
Abstract: PURPOSE:To reduce the weight without loosing battery characteristics by forming a hole or recessed part on a cooling plate in which a cooler is buried. CONSTITUTION:A plurality of holes 9 are formed in a cooling plate 8 in which a cooler 7 is buried. Namely, as the cooling plate 8 is made of a black lead carbon plate, it has extremely high heat conductivity and electric conductivity. Thus, if the contact area of the cooling plate 8 is reduced to some degree, the increase in heat resistance and electric resistance is little. Hence, the formation of the holes 9 in the part without the buried cooler 7 of the cooling plate 8 hardly have an effect on the characteristics of a fuel cell such as raise in cell temperature and increase in voltage loss of the fuel cell, and the weight of the cooling plate 8 can be reduced. The formation of channels or recessed part such as hollow also provides the same effect.
Patent JP-S56116068-A (JP)
Title: Magnetic latent-image forming device
Inventor: MORIGUCHI HARUHIKO
IPC: G03G19/00
Filed: 1980-02-19
Abstract: PURPOSE:To miniaturize a latent-image forming device by reducing the arrangement space of parts, by installing a magnet for bias magnetic field application in the case of a thermal printing head. CONSTITUTION:Magnetic medium 3 magnetized in a uniform saturation pattern is heated, according to record, by heating element 11 provided onto support substrate 12 of case 7 above the temperature of the curie point of compensation point to erasing the magnetism of the heated part. Next, the biasing magnet 5, etc., installed in case 7 magnetizes the heated part in the opposite direction, etc., to the saturation pattern to form a magnetic latent image. The thermal printing head consisting of the heating element and biasing magnet in a body with the small arrangement space of parts is used to miniaturize the magnetic latent-image forming device.
Patent JP-S59144107-A (JP)
Title: Inductance lead wire
Inventor: SAWADA RIYOUZOU
IPC: H01F27/29
Filed: 1983-02-07
Abstract: PURPOSE:To make large an inductance for AC, reduce manhours and improve noise elimination efficiency by mixing a magnetic material to a insulating resin and covering a part of a single or plural lead wires. CONSTITUTION:A magnetic powder or frake, fine pieces of ferrite magnetic powder, amorphous metal magnetic powder, iron powder and permalloy powder, etc. are added to an insulating resins such as vinyl and these are kneaded, and a part of a single or plural conductive lead wires is covered with such magnetic material. For example, the 40-part of ferrite powder is sufficiently kneaded with so-called insulating resin for covering vinyl and a conductive lead wire 1 in such a type as shown in the figure may be formed. Otherwise, 30-part of amorphous magnetic material fine piece, 20-part of ferrite powder and 50-part of organic binding material are kneaded thereby an inductance lead wire may be formed.
Patent JP-H07223891-A (JP)
Title: Gas producing agent composition
Inventor: SHIKASUMI TAKASHI
IPC: C06B35/00
Filed: 1994-02-15
Abstract: PURPOSE:To obtain a readily adsorbable gas producing agent composition providing a slight combustion residue. CONSTITUTION:This gas producing agent composition comprises an azide of an alkali metal or an alkaline earth metal, a metallic silicide and a perchlorate or a nitrate of the alkali metal or alkaline earth metal or the azide of the alkali metal or alkaline earth metal, the metallic silicide, the perchlorate or the nitrate of the alkali metal or alkaline earth metal and silicon dioxide. Furthermore, the composition comprises 50-70wt.% azide of the alkali metal or alkaline earth metal, 20-40wt.% metallic silicide and 1-15wt.% perchlorate or nitrate of the alkali metal or alkaline earth metal or 50-70wt.% azide of the alkali metal or alkaline earth metal, 20-40wt.% metallic silicide, 1-15wt.% perchlorate or nitrate of the alkali metal or alkaline earth metal and 1-10wt.% silicon dioxide. The metallic silicide is molybdenum silicide, tungsten silicide, titanium silicide, zirconium silicide, niobium silicide or tantalum silicide.
Patent JP-S57156112-A (JP)
Title: Throwaway tip
Inventor: TSUJIMURA OSAMU
IPC: B23C5/10
Filed: 1982-02-08
Abstract: PURPOSE:To decrease a shock applied to a cutting edge of a tip and positively remove a chip, by curving an end part rake face of the throwaway tip in an end mill along the cutting edge. CONSTITUTION:A chip discharge part is formed to the point end of a shank 10 and sloped at a prescribed angle with respect to an axial line S of the shank 10, then a tip 1 is mounted to a tip mounting seat 11, cut with this chip discharge part, by a bolt 12 in such a manner that a point end cutting edge vertex O of the throwaway tip 1 is aligned to the axial line S. A cutting edge 2 of the tip 1 is formed to almost quadrantal arc shape, and a side 4, forming a rake face, is curved and cut to protrusive shape toward the other side at the point end part, then the cutting edge 2 in the end part of the tip 1 forms a cutting edge 2a curved to the other side.
Patent JP-H0296110-A (JP)
Title: Color adjusting device
Inventor: WAKUMOTO MASANOBU
IPC: G02B26/00
Filed: 1989-01-26
Abstract: PURPOSE:To allow the control of colors without exchanging filters and continuous color control by installing a filter in such a manner that the incident angle of light to a selective reflecting filter can be changed. CONSTITUTION:The selective reflection filter 1 is provided with a revolving shaft 5 along the virtual axial line running the center of the filter across the same and this revolving shaft 5 is supported freely rotatably by a holder 2. A lever 4 is mounted to a revolving shaft and this lever 4 is operated to rotate the shaft 5 so that the incident angle theta to the filter 1 can be easily and surely changed. Since the filter 1 is formed of multilayered optical interference films, the peak of the transmitted light of the filter 1 is shifted to the short wavelength side by changing the incident angle of light of the filter 1. The color effect is adjusted by controlling the angle of the filter 1 in this way.
Patent JP-S57131678-A (JP)
Title: Winder for string formed body
Inventor: OKAMOTO TOMOYUKI
IPC: B65H67/04
Filed: 1981-02-09
Abstract: PURPOSE:To enable a wound bundle to be removed by dropping from between two disks by a method wherein a plurality of shafts constituting a winding core are drawn out by an operating means and disks are separated from each other, in a winder form a string formed body in which the body is wound with a wound width determined by a pair of opposite disks. CONSTITUTION:The disk 2 is fitted to the tip of a driving shaft 1 and is provided with a plurality of engaging holes 3 along the circumference coaxial with the shaft 1. A retaining shaft 4 is provided opposite to but coaxial with the shaft 1, and the disk 5 and a slidable operating means 6 are retained by the shaft 4 so as to be rotatable and slidable, respectively. A plurality of engaging shafts 7 are projected from the operating means 6 at substantially the same positions as those of the holes 3. The shafts 7 are movably passed through the disk 5, with projections 9 for pulling the disk 5 provided near the tips 8 of the shafts 7, and the parts of the shafts 7 on the base end side of the projections 9 constitute a winding core part 10 for the string formed body. The operating means 6 is provided with a peripheral groove 11, into which a lever 12 is rotatably engaged so that the tips 8 of the engaging shafts 7 can be engaged into and disengaged from the holes 3 of the disk 2 by oscillating the lever 12. Since the disk 5 is separated from the disk 2 by the function of the projections 9 when the lever 12 is operated in the direction for disengaging to at least a fixed extent, the wound bundle of the string formed body can be easily taken out.
Patent JP-H09214676-A (JP)
Title: Scanning optical device
Inventor: ITO KOJI
IPC: H04N1/113
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a device which reduces the influence of diffused external light entering the inside of the device at the time of reading an image and the influence of electric external noise and can be inexpensively composed. SOLUTION: After the luminous flux radiated from semiconductor lasers 1 and 2 is synthesized in a common optical path by a synthetic mirror 3, the luminous flux is reflected and deflected by a polygon mirror 4 and is collected by fθ lens 5. The collected luminous flux is made incident on a separation mirror 6, the luminous flux radiated from the semiconductor lasers 1 is made incident on the image formation surface of a photosensitive body 7, an image is recorded, the luminous flux radiated from an other semiconductor laser 2 is made incident on the reading surface of an original 8 and the scattered light reflected at this stage is detected by a photoelectric conversion element. The luminous flux which is radiated from the other semiconductor laser 2 and is irradiated on the original 8 is modulated and controlled by a modulation circuit 9 by a fixed frequency.  The signal detected by the photoelectric conversion element is demodulated by a demodulation circuit 11.
Patent JP-H03225708-A (JP)
Title: Manufacture of tape-shaped electric cable
Inventor: MAEYASHIKI HIROSHI
IPC: H01B13/00
Filed: 1990-01-29
Abstract: PURPOSE:To matingly fushion-weld windows of insulating tapes to each other with comparative ease by fushion-welding flat-shaped dummy tapes respectively to both sides of each of the insulating tapes, subsequently making each window in each of the insulating tapes, and fushion-welding a reinforcing tape to the under surface of the window of the insulating tape. CONSTITUTION:Flat-shaped guiding tapes 30A, 40A are fushion-welded respectively to two sides of each of insulating tapes 3, 4 by passing them between heating rolls 35, 45, and subsequently a window frame portion in the horizontal direction may come in contact with each of the windows are made sequentially in the tapes 30A, 40A by the use of window-making presses 8A, 8B. After a rectangular reinforcing tape 17 having such a size as to come in no contact with the tape 30A is then joined to the under surface of the window 9 for the insulating tape 3 by the use of a joining means 12 comprising a chuter 13 for the reinforcing tape and a press heater 15, two end-portions of the insulating tape 3 are cut off by the use of an edge-trimming cutter 32 so as to form a tape-shaped continuum 27. Thereafter, both the tape-shaped contin uum 27 and the insulating tape 4 are guided between heating rolls 5, 6 so as to mate the windows 9 with each other, and at the same time four conductors 1 are introduced to be fushion-welded to and united with the continuum and the tape so as to be subse quently cut in a tape-shaped electric cable 25.
Patent JP-S52103025-A (JP)
Title: Tight closing system of pressure vessel
Inventor: IKEMOTO NORIO
IPC: F16J15/10
Filed: 1976-02-25
Abstract: PURPOSE: A tight closing system of a pressure vessel that can prevent gas from leaking from between packings. 
     COPYRIGHT: (C)1977,JPO&Japio