baber/WOPTO huggingface dataset:
Patent JP-H04103637-A (JP)
Title: Production of oriented organic polymer film
Inventor: SASAKI NOBUO
IPC: G02F1/1337
Filed: 1990-08-24
Abstract: PURPOSE:To obtain the subject oriented film, excellent in electric conductivity and useful for electronic devices, etc., by applying a catalyst dissolved in a liquid crystal substance onto a substrate provided with arranged plural grooves, bringing a monomer into contact with the aforementioned catalyst and polymerizing the monomer. CONSTITUTION:A Ziegler-Natta catalyst, etc., dissolved in a liquid crystal substance such as an equimolar mixture of 4-(trans-4-n-propylcyclohexyl) ethoxybenzene with 4-(trans-4-n-propylcyclohexyl)butoxybenzene is applied to a substrate provided with plural arranged grooves, and a monomer such as acetylene is brought into contact with the aforementioned catalyst and polymerized to afford the objective oriented film.
Patent JP-S6280816-A (JP)
Title: Thin film magnetic head
Inventor: WAKABAYASHI NOBORU
IPC: G11B5/17
Filed: 1985-10-04
Abstract: PURPOSE:To reduce the outside shape of heads and to securely and accurately fix the heads to a substrate by embedding coil conductors to grooves provided to a lower magnetic material and connecting the same to conductors exposed to the side face of the lower magnetic material. CONSTITUTION:The groove 2 of the ferromagnetic material 1 are coated with SiO23 and Cu is deposited thereon by evaporation to embedded electrodes 4 by which the magnetic material is flattened. SiO26 is deposited on the SiO23 and Cu is deposited thereon by sputtering and is then patterned to form the coil conductors 7 and leads 8. The coils 7 are usually formed to a spiral wire shape. The SiO26 is opened with windows 9 through which the coils 7 and the electrodes 4 are connected to permit the independent operation of the respective heads. The surface is coated with SiO210 and a gap film 18 having a prescribed film thickness is formed. A ferromagnetic metal is deposited on the surface to provide an upper magnetic material 11 having a prescribed track width. SiO212 is formed and glass 13 is melted and packed. A ceramic plate 14 is welded after flattening. The surface to contact a magnetic recording medium is machined and polished and the substrate is isolated to head chips 19. The outside shape is made extremely small according to such constitution. The secure and accurate sticking of the head to the mounting substrate is made possible by utilizing the side face. The reliability is thus improved.
Patent JP-H0384878-A (JP)
Title: Relay structure
Inventor: TANAKA MASASHI
IPC: H01R11/12
Filed: 1989-08-28
Abstract: PURPOSE:To install specific wires to specific connecting positions securely by providing recesses to house connections, and screw holes formed at the positions responding to the screw insertion holes of the contacts, on a relay board. CONSTITUTION:In a relay board 13, recesses 11, 21, and 31 furnishing the inside measurement sizes responding to the outer forms of three sorts of connections 10c, 20c, and 30c are formed. At the bottoms of the recesses 11, 21, and 31, screw holes 12a, 22a, and 32a are formed respectively. As a result, since the connections 10c, 20c, and 30c can not be housed to the responding recesses 11, 21, and 31 if the connecting place is wrong, when relays 10, 20, and 30 are housed to the recesses 11, 21, and 31 of the relay board 13, the wrong setting can be found instantly. Consequently, a wrong connection can be prevented easily.
Patent JP-H0885323-A (JP)
Title: Alignment control device
Inventor: HARAYOSHI MITSUHIKO
IPC: B60G17/015
Filed: 1994-09-16
Abstract: PURPOSE: To make possible the absorption of excessive road surface input by providing a valve member which allows only the communication of a driving source from an actuator to vary the caster angle of a wheel toward a driving means, and thereby changes over the driving source so as to return to the side of the driving means when the excessive road surface input is given from the side of a wheel. CONSTITUTION: An orifice 43 is provided in the piston 37 of each actuator 7(7L, 7R) to severally control the caster angles of right and left front wheels, and a disc valve 44 for opening and closing the orifice 43 is provided on the side of the first hydraulic chamber 38 of the piston 37. The first hydraulic chamber 38 is made to communicate with a damping valve 52 provided with a check valve and a clamping force varying valve in parallel, and even if either of the first and the second hydraulic chamber 38, 39 is compressed, high pressure oil generated by excessive input is led to the check valve, and in the case where large input is given from the side of the wheel, the excessive input is absorbed by one check valve for preventing the inner pressure of an actuator drive system from rising remarkably.
Patent JP-H1159484-A (JP)
Title: Fitting and bonding structure for part crossing both members
Inventor: TOCHIGI MASAHARU
IPC: B23K20/12
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of strongly and tightly joining the fitting parts of hollow frame materials crossing each other. SOLUTION: Cutouts 1a, 2a for fitting are provided on the sides of both frame materials 1, 2 and both the cutouts 1a, 2a are fitted and joined together. In the configuration of filling a cavity 10 between both frame materials 1, 2 in fitting, a core is arranged therein so that both frame materials 1, 2 can be joined therethrough with frictional stirring joining.
Patent JP-S59111673-A (JP)
Title: Electrostatic copying machine
Inventor: KOJIMA SHIGETO
IPC: G03G21/00
Filed: 1982-12-17
Abstract: PURPOSE:To remove a toner film and foreign matter such as crystal formed on the surface of a photosensitive body and to prevent the deterioration of the photosensitive body or recover it and extend life by providing a grinding means which contacts and leaves the surface of the photosensitive body. CONSTITUTION:A polishing device 8 is equipped with a grinding roller 14, cleaning blade 15, and conveying screw 16 and isolated from a cleaning device 7 by a partitioning plate 17. The roller 14 is formed by impregnating an urethane foam with an abrasive material Al2O3 and contacts and leaves the surface of the photosensitive body 1. A contacting/leaving mechanism uses a lever, etc., and presses the roller against the surface of a drum 1 with an about 100g/cm force, and its surface is rotated in the opposite direction at a contacting point with the surface of the drum 1. The rotating speed of the roller 14 is 60 r.p.m. while with a counter the rotating speed of the drum is 30 r.p.m. and the polish timing is interlinked to carry out polishing at every intervals of 2,000 copies.
Patent JP-H1043852-A (JP)
Title: Instrument for measuring pressure of molten metal at the time of die casting
Inventor: KAWAI TOSHIYUKI
IPC: B22D17/32
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To enable the use of a highly sensible pressure measuring instrument by avoiding overload and to measure the molten metal pressure with high accuracy at the time of ejection in a die casting. SOLUTION: An ejection cylinder rod 8 and a plunger rod 4 are connected with a coupling 6 and the pressure measuring instrument 30 is arranged on a spider 20 of the coupling 6. At the time of loading the pressure exceeding the set value, an overload avoiding mechanism directly transferring the pressure from the plunger rod 4 to the ejection cylinder rod 8 is arranged. The overload avoiding mechanism is constituted by assembling the pressure transferring member 32 to one side of the spider member 21 in two divided spiders 20 and assembling a spring 31 in elastical contact with the pressure measuring instrument 30 to the other side of the spider member 22. At the time of applying the pressure exceeding the set value, both spider members 21, 22 are brought into face- contact with each other to prevent the overload from being applied on the pressure measuring instrument 30.
Patent JP-H01199696-A (JP)
Title: Aerator
Inventor: ITO HAJIME
IPC: C02F3/22
Filed: 1988-09-05
Abstract: PURPOSE:To feed bubble-contg. water flow in a prescribed direction by providing a cylindrical guide pipe to cover the water flow device of an aerator and leveling the cut port of the inflow port of this guide pipe as well as the effluent water flow near the liquid level of said inflow port. CONSTITUTION:A hollow stirring shaft 52 is connected to a prime mover 51 such as motor of the self-priming type aerator which does not particularly require a blower. Stirring vanes 53 are mounted to this shaft and a casing 6 is mounted to the intallation seat of the prime mover 51. The cylindrical guide pipe 56 is provided to the front end of the casing 6. The water flow is generated to generate a negative pressure part when the prime mover 51 is driven. The water flow contg. the bubbles is then formed and this water flows downward. The water flow is generated near the liquid surface at the top end of the guide pipe 56 and withdraws the suspended scum therein, thus aerating the scum. The scum which is the cause for putrefaction is, therefore, crushed. The water flow into which the bubbles are incorporated is thus fed in the prescribed direction without inclining the aerator.
Patent JP-S61101554-A (JP)
Title: Preparation of electrically conductive resin composition
Inventor: NAKAYAMA KIYOSHI
IPC: C08L101/00
Filed: 1984-10-24
Abstract: PURPOSE:To obtain an electrically conductive resin compsn. which has excellent electrical conductivity and does not cause changes in electrical conductivity even when subjected to a heat cycle, by mixing electrically conductive oil furnace black having specified oil absorption and surface area with a thermoplastic resin. CONSTITUTION:Oil furnace black (e.g. Toka Black #4500, a product of Tokai Carbo K.K.) having DBP absorption of 130 to 200ml/100g (JIS K6221-1970) and a BET surface area (N2) of less than 100m<2>/g is used. Said carbon black is mixed with a thermoplastic resin such as polyethylene, ethylene/vinyl acetate copolymer or ethylene/propylene rubber to obtain the desired electrically conductive compsn. The compsn. does not cause lowering in electrical conductivity even when high a mechanical shearing force is applied thereto during kneading or extrusion coating.
Patent JP-H0885112-A (JP)
Title: Press molding material and production thereof
Inventor: ISHII MASAHIRO
IPC: B29B11/16
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a press molding material which can be molded at a low pressure and has an excellent handling workability. CONSTITUTION: A press molding material is made of granules mainly composed of a semi-cured fiber-reinforced polyester resin in an almost cylindrical form of a size ranging 5-50mm in length and 0.5-10mm in diameter. Since the press molding material is not sticky and can flow without requiring a high clamping force, it can be molded at a low pressure into a molded piece of a large size and a complicated shape using a relatively small-sized equipment.
Patent JP-S6380765-A (JP)
Title: High-frequency power source
Inventor: TANAKA SHIGERU
IPC: H02M5/27
Filed: 1986-09-22
Abstract: PURPOSE:To stabilize the frequency of a high-frequency power source by controlling the current of a circulating current type cycloconverter so that the peak value of the voltage applied to a phase advancing capacitor is constant. CONSTITUTION:A high frequency power source has an AC reactor Ls, a circulating current type cycloconverter CC, and a phase advancing capacitor CAP, and supplies a current to a load unit LOAD. It also has as a controller a current detector CTS, a voltage detector PTS, a rectifier D, a voltage controller AVR, a current controller ACR, a phase controller PHC, etc. The cycloconverter CC so controls a current IS that the peak values of voltages Va-Vc applied to a phase advancing capacitor CAP become constant. Signals of 3-phase reference voltages la-lc from an external oscillator OSC are used to control the phase, and the freguencies and the phases of the voltages Va-Vs of the capacitor CAP coincide with those of the reference voltages la-lc.
Patent JP-H1148196-A (JP)
Title: Entry sheet
Inventor: SHINOHARA TAKESHI
IPC: B23B41/00
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To improve precision of position of the hole on the surface of an entry sheet and reduce breaks of drills, by pasting aluminum foils or aluminum alloy foils using an adhesive for dry laminate of non-polyurethane which does not generate gas with age after the laminating. SOLUTION: A composite material wherein aluminum foil A of drill entrance side has smaller degree of hardness compared with aluminum foil B of drill exit side is preferably used as an entry sheet. When the aluminum foils A and B are pasted together and an aluminum foil laminated composite material is formed, an epoxy two-part adhesive which is an adhesive for dry laminate of non-polyurethane and does not generate gas (carbon dioxide gas, etc.), is preferably used, particularly an adhesive of polyamide/epoxy is optimal. Consequently, foaming of gas by the dry laminate is done away with, then the entry sheet without separation of the laminate can be manufactured.
Patent JP-S60114359-A (JP)
Inventor: MURAMATSU MASARU
IPC: F23K1/00
Filed: 1983-11-28
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-S59113225-A (JP)
Title: Valve timing controlling apparatus for internal- combustion engine
Inventor: NAKAMURA NORIHIKO
IPC: F01L1/344
Filed: 1982-12-20
Abstract: PURPOSE:To prevent deviation of the valve timing due to the force applied from a cam, by fixing a motor by a hold signal after rotation of the motor is completed in an apparatus for controlling the valve timing by the rotation of a step motor. CONSTITUTION:An inner sleeve 36 on the side of a cam shaft 18 and an outer sleeve 38 on the side of a timing pulley 28 are respectively formed with slits 40, 42, and roller bearings 44, 46 are moved in the slits 40, 42 by a step motor 50 for controlling the valve timing. Signals relating to the pressure in an intake pipe, the water temperature, the engine speed, etc. are applied to a control circuit, which controls the valve timing to render the actually measured valve timing equal to an aimed valve timing stored in its memory. When the deviation between the actual value and the aimed value becomes zero, hold signals are supplied to the step motor 50 at prescribed intervals for fixing the motor, whereby it is enabled to prevent deviation of the valve timing even if turning force is applied from a cam.
Patent JP-H0384564-A (JP)
Title: Image forming device
Inventor: KATO KATSUTO
IPC: G03G15/01
Filed: 1989-08-29
Abstract: PURPOSE:To eliminate image blurring and to obtain an image of high quality by aranging an elastic member between a photosensitive body unit equipped with a photosensitive drum and a device main body side plate. CONSTITUTION:Abutting members 60 which has the same curvature with the photosensitive drum 1 are fixed to the rear plate 54 and front plat 53 of the main body and an abutting roll 61 provided to a development unit 101 abuts on the abutting member 60 at a development position to set the distance between the development sleeve 101a and photosensitive drum 1 to a specific value. Then the elastic member, i.e. a seal member 62 is provided between the side plate 56 of the photosensitive unit 50 and the rear plate 54 of the main body to relieve a shock force generated when the abutting roll 61 abuts on the abutting member 60 and also attenuate play which is transmitted to the photosensitive drum 1 through the photosensitive body unit side plate 56 by the shock absorption effect of the seal member 62. Consequently, latent image blurring is removed and the image of high quality is obtained at all times.
Patent JP-S60115958-A (JP)
Title: Electrophotographic color copying method
Inventor: MIMURA YOSHIYUKI
IPC: G03G13/01
Filed: 1983-11-28
Abstract: PURPOSE:To easily obtain a sharp color copy by electrostatically charging the side of the transparent phtotsensitive body of a color copying sheet, and exposing the side of its filter layer to a color image light to form an electrostatic latent image on the transparent photosensitive layer, and developing it with a black toner. CONSTITUTION:A three-color filter layer 1 is formed on one side of a transparent supporting layer and a transparent conductive layer 3 and a transparent photosensitive layer 4 are successively laminated on the other side of the layer 2 to obtain a color copying sheet. The side of the photosensitive layer 4 of said color copying sheet is charged and its color filter 1 is exposed to a color light image to form an electrostatic latent image on the layer 4. The latent image is developed with a black toner 5 and fixed with a heat or pressure fixing device 6 to obtain a transparency type color copy. To obtain a reflective type color copy, a reflective material 7 is laminated on the side of the photosensitive layer and a transparent protective layer 8 is formed on the filter layer 1.
Patent JP-S6465600-A (JP)
Title: Unspecified speaker voice recognition equipment
Inventor: HOYANO JUN
IPC: G10L15/06
Filed: 1987-09-07
Abstract: PURPOSE: To improve the recognition rate by possessing the feature pattern vector of input voice, as a standard pattern for specific application, separately from the standard pattern already registered. CONSTITUTION: A voice analyzing part 2 analyzes an input voice 1 and extracts a feature pattern vector, while a pattern matching part 5 compares it with the standard pattern vector registered preliminarily in a standard pattern vector memory 3. The extracted vector is further compared with the standard pattern vector for specific application stored in the memory 4 for such pattern vector, with the result outputted from a control part 6 as a recognition result 7. Then, if this result 7 is judged as a correct recognition result, the feature pattern vector of the input voice 1 is replaced, under the control of the control part 6, with the standard pattern vector for specific application that is stored in the memory 4 concerning the category corresponding to the recognition result.  Meantime, if the result 7 is judged as erroneous, this standard pattern vector for specific application is removed from the memory 4. As a result, the recognition rate is improved.
Patent JP-S60116544-A (JP)
Title: Parking brake for agricultural tractor and the like
Inventor: FUKUOKA YASUTAKA
IPC: F16H63/48
Filed: 1983-11-28
Abstract: PURPOSE:To prevent the damage of a brake due to an accidental starting during parking by enabling a rotary body which is provided in an integrated form with a transmission shaft connected in series to an axle, to be connectable to a pressure-contact body, which is resiliently provided through a friction member, by means of a clutch body. CONSTITUTION:A rotary member 3 is provided in an integrated form with a transmission shaft 2, which is connected in series to an axle, and a cylinder body 28 is removably fixed to a transmission case 27, being coincided with the axis of the transmission shaft 2. A pressure-contact body 6 is freely rotatably fitted over the smaller diameter part of said cylinder body 28, and is resiliently pressed against a fixed wall part 4 formed on the step part of the cylinder body 28, by means of a spring 29, through a friction member. A clutch body 7 is provided to connect and disconnect the rotary body 3 to and from the pressure-contact body 6. Accordingly, when a gear shift lever 33 is set to a parking position, the clutch body 7 is connected to the connecting part 6a of the pressure-contact body 6 and, as a result, braking force is applied to the transmission shaft 2.
Patent JP-S59116477-A (JP)
Inventor: NAKAMURA TERUO
IPC: D06N3/00
Filed: 1982-12-20
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-2000014666-A (JP)
Title: Dental forked stethoscope
Inventor: KISHIGAMI SHOJI
IPC: A61B7/04
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To instantaneously diagnose the quality of occulsion immediately after dental curing so as to prevent undesirable occulsion from being let alone and worsened to progress to a difficult jaw arthrosis by making a pair of sound receivers and disposing both sound receivers on both sides of the face of a patient by a clamping means with pressure equal on the right and the left. SOLUTION: A dental forked stethoscope 1 is formed by a pair of sound receivers 2, 2, a clamping means 3 for supporting both sound receivers 2, 2, a Y-shaped sound guide tube 4 for connecting the sound receivers, and a both ear stethoscope 6 connected to the tube by a pipe 5. When the thus constructed paired sound receivers 2, 2 are disposed on both sides of the face to simultaneously stethoscope sound generated from the right and left jaw articulationes, the motion of the jaw articulationes is clearly known. That is, when the occulsion is favorable and soft landing is done well, the motions of the jaw articulationes agree with each other so that only single sound is heard. In the case of undesirable occulsion, a little time difference is caused so that overlap sound is heard. Accordingly, the quality of occulsion can be surely diagnosed very simply and surely.
Patent JP-S6282005-A (JP)
Inventor: KAWAKITA HITOSHI
IPC: B27C1/08
Filed: 1985-10-04
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-H0969675-A (JP)
Title: Inter-substrate connecting jumper for color liq. crystal display
Inventor: NISHIMURA MITSUYA
IPC: H05K3/34
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To avoid deforming jumpers of an inter-substrate connecting jumper for a color liq. crystal display for which a thin type is required, at the time of assembling, solder bridges at soldering, and open or short defects. SOLUTION: An inter-substrate connecting jumper for a color liq. crystal display is composed of jumpers 2 for connecting a signal processing substrate for generating liq. crystal drive signals to a connecting substrate to which the signals are transmitted. The jumpers 2 are arranged at positions corresponding to lands according to the pitch of the lands. Inter-lead insulating glass fibers 3 for avoiding the solder bridges are inserted with an insulating paper 1 between the jumpers 2 and reinforcing member 4 composed of a bend- preventing insulation tape, etc., is disposed at the tops of the jumpers 2 and they are fixed to it.
Patent JP-H0970022-A (JP)
Title: Image processor
Inventor: MURATA HIDEAKI
IPC: H04N7/01
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processor whose entire circuit scale is reduced by using a MUSE decoder so as to simultaneously convert two MUSE signals of a high definition television system into two NTSC signal. SOLUTION: MUSE signal scanning line number of MUSE signals M1 , M2 is converted into an NTSC scanning line number by scanning line conversion circuits 1, 2, converted MUSE signals NM1, NM2 are given to an image synthesis circuit 5, in which a synthesized image signal MN is generated in response to line number signals S1, S2 extracted by synchronization detection circuits 3, 4. A MUSE decoder 6 generates a synthesized High Vision signal BN from the synthesized image signal MN, an image division circuit 7 divides the signal BN into signals BN1, BN2, and they are converted into NTSC signals N1 , N2 by NTSC conversion circuits 8, 10. The size of the image synthesis circuit 5 and the image division circuit 7 is far decreased than that of the MUSE decoder, and the entire circuit scale is reduced.
Patent JP-S60111788-A (JP)
Inventor: RINO EE KUNTSU
IPC: B23K26/064
Filed: 1984-10-24
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。