baber/WOPTO huggingface dataset:
Patent JP-H0610915-A (JP)
Title: Housing for drive cylinder
Inventor: KURUTO SHIYUTOORU
IPC: F15B15/14
Filed: 1993-05-31
Abstract: PURPOSE: To improve durability and geometrical accuracy of a drive cylinder by co-axially and tightly fitting a non-reinforced synthetic resin outer cylinder on the outside of a metal inner cylinder. CONSTITUTION: A cylinder 3 comprises a metal inner tube 23 such as stainless steel and a synthetic resin outer tube 24, wherein the outer tube 24 is co-axially and tightly fitted on the inner tube 23. In this case, the inner tube 23 may be formed as a thin wall stainless steel tube 26 whose inner surface 25 is precisely finished to allow a piston 7 to slide freely. Further, the outer tube 24 may be formed as a synthetic resin tube 27 so as to have the same length as that of the inner tube 23 extruded from non-reinforced synthetic resin, for example, polyvinyl chloride. Both tubes 23, 24 are fitted and fixed by pressure fitting so as to give a mutually fitted effect in the radial direction.
Patent JP-S6018378-A (JP)
Title: Thermal printer
Inventor: NOZAKI MINEO
IPC: B41J25/304
Filed: 1984-06-25
Abstract: PURPOSE:To contrive to reduce the size of a thermal printer and consumption of electric power without causing any deformation in a platen or any change in paper feed quantity, by a method wherein a thermal head is energized by the first spring so that it is separated from a platen, and the second spring is deviated so that it is bent at the time of contact with the platen. CONSTITUTION:The tip of a core of a solenoid 7 is directed to the side of the platen 1, and a lever 8 and a spring 9 are also provided on the opposite side so that the spring 9 constantly supplies the lever 8 with a turning force for rotating counterclockwise. The tip of the lever 8 is fitted into a notched part 5b provided at a corner part on the right side of the lower end of a carriage 5 so that it makes contact with a side wall of the notched part 5b on the platen side. On the other hand, an elastic member, for example, a leaf spring 10 is fitted to the back side of the carriage 5, and a free end of the spring 10 is deviated with such a strength that it makes contact with, and does not separate from, an end edge of the notched part 5b of the carriage 5.
Patent JP-S619100-A (JP)
Title: Monaural recorded orchestral accompaniment play
Inventor: UCHIYAMA HIDENORI
IPC: G10K15/04
Filed: 1984-06-25
Abstract: PURPOSE:To expand the reality of a middle sound frequency range by dividing the middle frequency range into two channels of orchestral and vocal sound, and direct sound and indirect sound by a control amplifier section and allowing one set of speaker system to reproduce the respective sound. CONSTITUTION:A microphone signal is mixed with a signal on a tape or the like and the result is amplified by a 2-channel amplifier 4. The level of a part of the signal is adjusted optionally by sound volume adjustment 11 via a band pass filter 9 and a delay element 10 and mixed with the direct sound via a buffer 14 so that one of the signals is in phase with the direct sound. Further, the other signal is mixed with the direct sound via a buffer 25 so as to be in opposite phase with the direct sound. Thus, the indirect sound is converted into two systems of signals being in phase and opposite phase to the direct sound, the signal is subject to optional level adjustment by a main sound volume adjustment 6 and the result is reproduced as sound from a speaker system 2 via a main amplifier 7.
Patent JP-H04353719-A (JP)
Title: Display device
Inventor: ARAKI FUJIO
IPC: G01D11/28
Filed: 1991-05-31
Abstract: PURPOSE:To achieve the compactness and to improve the visual recognizing property for a pointer and a display part in a display device having the pointer which can emit light. CONSTITUTION:A first linear deflecting plate 9 having the size within the moving range of a pointer 8 is provided at the rear side of the pointer having the light diffusing property or optical rotatory power. A transparent plate 10 which is larger than the linear deflecting plate 9 is provided at the rear side of the linear deflecting plate 9. A light screening layer 12 is formed around the transparent plate 10. Offprint is performed for the light screening layer 12, and a display part 13 is provided. A second linear deflecting plate 17 having the deflecting axis which intersects the deflecting axis of the first linear deflection plate at a right angle is provided in front of the pointer 8. The light from a light source 14 is cut with the combination of both deflecting plates 9 and 17 and the light screening layer 12, and a dark, planar ground color part is formed. The pointer 8 in the light emitting state and the display part 13 are visually recognized on the ground color part.
Patent JP-H10318580-A (JP)
Title: Air supply detection display device
Inventor: SUZUKI KINZO
IPC: F24F7/08
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To display abnormality of exhaust air flow and supply air flow by a heat exchange type ventilating fan by introducing part of the air flow flowing in a duct to a hollow member via an intake means, and incorporating a moving display member for displaying air volume at a moving position to move in response to the air volume in the hollow part in the hollow part. SOLUTION: When an operation of a heat exchanger type ventilating fan is started, an exhaust air flow flows in an exhaust duct 25 and a supply air flow flows in a supply duct 22. Then, part of the exhaust flow flows from holes 112ab, 112bb in horizontal cylinders 112a, 112b in the duct 25, and they flows into vertical cylinders 113a, 113b via a hollow part of an intermediate member. A red ball 123a and gray ball 133b rises to move by wind power while floating. At this time, the weight of the ball 123a and wind power of the exhaust flow are balanced, and the weight of the ball 123b and wind power of the exhaust flow balanced so that the balls 123a, 123b are stopped, and hence abnormality of the exhaust and supply flows in the fan is detected by observing its stopping position.
Patent JP-S61286668-A (JP)
Title: Direct-coupled mechanism controlling method of hydraulic power transmission device in automatic transmission for vehicles
Inventor: NISHIKAWA MASAO
IPC: B60W10/10
Filed: 1985-06-13
Abstract: PURPOSE:To make a comfortable drive feeling securable, by reducing the extent of transmission capacity so largely at a time when a velocity ratio goes beyond a reference range value, in a method measuring the velocity ratio in a torque converter at every specified period and controlling the transmission capacity of a direct coupling clutch. CONSTITUTION:A velocity ratio (e) in a torque converter is measured at every specified time and offered for control of the transmission capacity of a direct coupling clutch, but when this velocity ratio (e) exceeds a reference range value, the transmission capacity of the high gear clutch is largely reduced. And, when the velocity ratio is lowered to the reference range value again, such transmission capacity that is somewhat lower than that transmission capacity of the direct coupling clutch at the time of exceeding the reference range value is set there. With this constitution, divergence in a high gear clutch control system is prevented from occurring, thus a comfortable drive feeling is securable.
Patent JP-S5558931-A (JP)
Title: Electrical discharge machine with tool electrode exchanger
Inventor: MIYAHARA HITOSHI
IPC: B23Q3/155
Filed: 1978-10-23
Abstract: PURPOSE:To make the promotion operable for simplification of a fool electrode mechanism and simplification of a device according to the flashing work, by providing in the machine side an electrode magazine for housing the tool electrode. CONSTITUTION:An electrode holder 5, to which a tool electrode 1 is mounted, is made automatically detachable by the power source in the interior of a clamp device 6. To the immediately above portion of a machining bath 12, installed to the top face of a table 10 and storing an electrical discharge machining liquid 4, is mounted an electrode magazine 13 that houses a plurality of pieces of the holder 5, to which the electrode 1 is mounted, and column 14, for supporting a machining head 9, is fixed onto a bed 15. In addition, a machining liquid supplier 16 feeds the machining liquid 4 to make flow jetting to the electrode 1. Subsequently, an automatic exchange operation of the holder 5 comes to be made capable by the up-down movement position control of a spindle 7 and the X, Y directional position control of the table 10 and saddle 8, eliminating a necessity of a carrying devoce of the holder as used conventionally, and can be simplified.
Patent JP-H02307406-A (JP)
Title: Mattress
Inventor: NAITO KIMITAKA
IPC: A47C27/00
Filed: 1989-05-23
Abstract: PURPOSE:To eliminate a coil spring and to maintain elastic force which does not deteriorate comfortableness in sleeping of a user by providing cushion members inserted between beams and panels, an outer package member for integrally covering the panels, and a frame and an expansible elastic sheet and an elastic member sandwiched between the outer package member and the panels. CONSTITUTION:A plurality of beams 14 are fixed to a frame 11 to form an outer peripheral frame of a mattress. A panel 13 made of plywood material which is divided into three is disposed thereon and cut to such size that arbitrary spaces are between one panel and the frame, or between the panel and an adjacent panel 13. These spaces are buried by an expansible elastic sheet 12 by applying tension to connect the three panels 13 and connect the outer periphery of the connected panels and the frame 11. A cushion member 15 is fixed and bonded on a space between the panel 13 and the beam 14 by adhesive. As a protecting layer 5, felt and worsted felt or the like are laid on the panel 13 and cotton and elastic foaming member are laid on the protecting layer 5 as an elastic member 2. Further, a surface is covered with an outer package member 3 so as to cover the frame 11 of the core member 1 of the mattress. Thus, the mattress is formed of a three-layer structure.
Patent JP-S5752569-A (JP)
Title: Arc welding machine
Inventor: KOYAMA HIDEYUKI
IPC: B23K9/073
Filed: 1980-09-16
Abstract: PURPOSE: To provide an arc welding machine which improves the safety and reliability of the thyristors used, namely which is highly reliable, by controlling output voltage or output current through phase controlling of the thyristors connected to the primary sides of a welding transformer.  
     CONSTITUTION: An anti-parallel circuit of thyristors 1, 2 is inserted and connected between the first primary and secondary windings 4a, 4b of a welding transformer 3. As a result, the primary windings 4a, 4b share the voltages of V 1 , V 2 (V 0 =V 1 + V 2 ) respectively with respect to source voltage V 0 , and therefore the margins for the dielectric strength of the thyristors 1, 2 increase. The surge current flowing between the electric power source and the earth will flow always through either of the primary windings 4a, 4b with respect to the thyristors 1, 2, without flowing directly through the thyristors 1, 2 from the power source as shown by a dotted line. Hence, the primary windings 4a, 4b servce as impedance elements, thereby suppressing the surge current and improving the safety of the thyristors 1, 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10320294-A (JP)
Title: Control unit and its abnormality detecting method
Inventor: OTSU NOBUYUKI
IPC: G06F11/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To improve abnormality detection accuracy. SOLUTION: At the time of inputting data from an EEPROM 2 to a CPU 1 in the control unit abnormality detecting method constituted of executing the writing/reading of data between the EEPROM 2 and the CPU 1 by serial communication, time is counted from a point of time starting reading, and when reading is not ended even after the counted time exceeded prescribed time, the occurrence of abnormality is judged.
Patent JP-H01299670-A (JP)
Title: Coating applicator
Inventor: AIZAWA TAKASHI
IPC: G11B7/26
Filed: 1988-05-26
Abstract: PURPOSE:To prevent deterioration of yield in film treatment by providing a turntable rotated at high velocity and arranging an ultraviolet lamp to the upper part of the turntable. CONSTITUTION:In the title coating applicator equipped with both a turntable 1 placed with a base plate 2 and an ultraviolet lamp 3, the base plate 2 is attached on the turntable 1 and an ultraviolet setting resin agent is dropt on the surface of the base plate 2. Then the turntable 1 is rotated at high velocity and a shutter 4 is opened in such a state that a film having required thickness has been obtained and the film on the base plate 2 is irradiated with ultraviolet rays from the ultraviolet lamp 3. Thereby the cured film is obtained on the base plate 2 and yield is improved and also realibility can be enhanced.
Patent JP-H01314889-A (JP)
Title: Device for heating and handling object
Inventor: ROBAATO DABURIYUU HAIRII
IPC: F27B9/16
Filed: 1988-05-27
Abstract: PURPOSE: To improve the production rate of a low-cost and high-quality metal, ceramic, and a similar product, by providing a machine for opening/closing and moving a surrounding body being heated with at least two separable parts and excluding gas from the adjacent region of a target. CONSTITUTION: A filling object is loaded into an entrance room 190 from a shell 24' and is transferred to a surrounding body 7 being heated in a room 210 at a station 1B'. When the shell 24' is moved, a spread macromolecular molding 176 moves an atmospheric gas in the room 190 outside space between the macromolecular molding 176 and an upper part 177 of a base 21. The gas exits from the space before a seal 192 is established. A surrounding body 71 is provided with an upper part 71a and a lower part 71c being mounted to a center shaft 76 by a ring 95, is rotated around a center axial line 77, accepts a filling object, heats it, and is turned to transfer it, and is moved in a radial direction. Further, the upper part 71a is elevated by an elevation ram 211 so that the filling object is rapidly loaded and taken out.
Patent JP-H0428473-A (JP)
Title: Method for casting steel producing fine solidified structure
Inventor: FUJITA TAKASHI
IPC: B22D27/04
Filed: 1990-05-22
Abstract: PURPOSE:To enable production of fine solidified structure by cooling and solidifying molten steel while flowing so as to become the specific Reynold's number and cooling velocity. CONSTITUTION:At the time of casting the steel, while flowing the molten steel so that the Reynold's number in the molten steel comes to >=1.0X10<5> in the temp. range from <= liquidus temp. +50 deg.C to >= solidus temp. and in the temp. range partially containing the above temp. range, the molten steel is cooled and solidified so that the cooling velocity from solidified starting temp. to solidified completing temp. comes to >=0.1 deg.C/min and <=25 deg.C/min. Therefore, separation of crystal from casting wall surface giving the molten steel fluidity, is improved and the separated free crystal is deposited and solidified and the fine equi-axed crystal can be obtd. almost over the whole face in the cast slab.
Patent JP-S5831319-A (JP)
Title: Polychromatic liquid crystal display device and its driving method
Inventor: TANI KAZUTSUKA
IPC: G02F1/137
Filed: 1981-08-20
Abstract: PURPOSE:To enable a polychromatic display with a small number of electrodes by filling a liq. crystal with a dispersion type dielectric anisotropy into each region A in a display panel having electrode substrates oriented vertically to the surface and a liq. crystal with p type dielectric anisotropy into each region B and by dissolving n type and p type dyes with different hues in the regions, respectively. CONSTITUTION:As shown by figure 1 different liq. crystals and different dyes are mixed  and filled into a large number of regions A, B arranged in a liq. crystal panel having electrode substrates 6, 7 oriented vertically to the surface at the insides. Dp and Dn are different from each other in inherent hue. When AC voltage is applied to the electrodes  4, 5, the molecular orientations of the liq. crystals and the dyes in the regions A, B and a colored state are attained as shown by figure 2. At 0V voltage the region B is colored, at voltage L both the regions A, B are not colored, and voltage H the region A is colored. Accordinly, when the panel is observed from a relatively long distance, the panel assumes Dn color at 0V voltage, no color at voltage L and Dp color at voltage H as a whole. By changing over the frequency and value of AC voltage for driving, a trichromatic switching display can be conducted.
Patent JP-H11324903-A (JP)
Title: Reciprocation pump
Inventor: HARADA TAKASHI
IPC: F04B39/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items for supporting a pump and improve the design with a compact structure by mounting a hollow supporting shaft on a main body, inserting a slide shaft connected to the bellows into the hollow portion of the supporting shaft through an interlocking plate, and pivotting the both ends of the supporting shaft. SOLUTION: A housing 1 is an external portion of a pump A comprising a cylindrical portion 1a and the basin-shaped end portions 1b mounted on both ends of the cylindrical portion 1a. A pump driving portion 2 is mounted on a central portion of the housing 1, and a suction pipe 3 and a discharge pipe 4 are connected thereto, the pressure of the fluid sucked from the suction pipe 3 is raised in the pump driving portion 2 and the fluid is discharged from the discharge pipe 4. The basin-shaped end portions 1b are mounted on both ends of the cylindrical portion 1a, and both ends of a hollow supporting shaft 14 are inserted into the end portions 1b. Both the ends of the supporting shaft 14 are fixed to the end portions 1b by the nuts 14b through the spring washers 14a.
Patent JP-S5558519-A (JP)
Title: Vapor phase growth of 3-v group compound semiconductor
Inventor: YOSHIDA MASAJI
IPC: C30B29/40
Filed: 1978-10-24
Abstract: PURPOSE: To avoid a heat damage on a substrate before subjecting III-V group compound semiconductor to vapor phase growth by covering the substrate with single crystal or multiple crystal of the same quality as the substrate until a given crystal growth or gas etching is carried out.  
     CONSTITUTION: A quartz substrate holder 3 having the surface levelled thoroughly by an optical grinding is enclosed in a quartz reaction tube 2, and an N + -type G a A s  substrate 4 having its bottom finished specularly by mechanical of chemical grinding is placed thereon. Next, hydrogen gas or mixed gas with a reactant for G a A s  growth or etching gas 1 is allowed to flow in the reaction tube 2 to a given treatment, however, the substrate 4 is kept covered with a G a A s  covering 5 mounted to the tip of a quartz operating rod 6 until said treatment is commenced. Under such constitution as described, the gas 1 is flowed to raise temperature and as soon as a domain D reaches a growth temperature, the covering 5 is moved and the surface of the substrate 4 is exposed for treatment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08331686-A (JP)
Title: Voice recording/reproducing device and telephone set
Inventor: TAKEBE RYUTARO
IPC: G11B20/02
Filed: 1995-05-29
Abstract: PURPOSE: To compose the equipment for which the microphone and the speaker of an automatic answering telephone set, etc., are required so as to be miniaturized by a simple constitution. CONSTITUTION: This device is provided with the electric/acoustic converter 40 provided with a vibration member, the voice coil fixed to this vibration member and the magnetic circuit arranged around this voice coil. This electric/ acoustic converter 40 is made to switch to a microphone and a speaker by the switching of a switching means 34.
Patent JP-S6161793-A (JP)
Title: Web cutter
Inventor: JIIKUHARUTO EE ARUNORUDO
IPC: B41F13/60
Filed: 1985-06-18
Abstract: The cutting wheel (40) is rotatably guided in a cutting carrier (50), and under the force of a spring acting axially against the cutting rail (50) so that the cutting wheel (40) is pivotable out of a neutral starting position plane parallel to the cutting rail (50), by an angle ( alpha max) corresponding to the maximum admissible cutting angle between cutting wheel (40) and cutting rail (50). Depending on the force (FF) of a spring (46), the cutting resistance (FW), and the frictional force between cutting wheel (40) and cutting rail (50), the cutting wheel (40) adjusts itself automatically to the respective cutting angle ( alpha s). The pivoting range for the cutting wheel (40) extends in both directions, so that the cutting device acts in both directions of movement of the cutting carrier (26).
Patent JP-H02308712-A (JP)
Title: Lifting-controller of working vehicle
Inventor: MIYATA NAOKI
IPC: A01B63/10
Filed: 1989-05-23
Abstract: PURPOSE:To enable to stably maintain a working device at an objective ground height by constituting the lifting-controller of the working vehicle provided with both automatic type and manual type lifting means so as to stop an automatic lifting operation when ground height exceeds a set height continuously for a prescribed time or more. CONSTITUTION:A sensor for detecting the ground height of a working device 4 freely driver and lifted with respect to a frame V is provided. A lifting- controlling means for automatically lifting the working 4 upon the detection information of the sensor so as to maintain the ground height of the working device 4 at an objective ground height when the ground height of the working device 4 is below a set height is also disposed. A manual lifting operation means for lifting the working device 4 prior to the automatic lifting-controlling means is further disposed. The automatic lifting-controlling means is constituted so as to stop the automatic lifting operation of the working device 4 when the ground height of the working height 4 exceeds a set height continuously for a prescribed time or more, and the automatic lifting operation is stably continued even when the difference between the objective ground height and the set height is small.
Patent JP-S5833946-A (JP)
Title: Lead wire connecting method for stator of rotary electric machine
Inventor: TAKEUCHI TOSHIO
IPC: H02K5/22
Filed: 1981-08-20
Abstract: PURPOSE:To facilitate the connecting work and to improve the electrical and mechanical connecting strength of a lead wire by removing the insulating films  of the ends of a coil end and the lead wire, temporarily fixing the bared parts to a taped connecting piece and soldering the connecting parts. CONSTITUTION:The insulating films of the ends of a lead wire 1 and a coil end 2 to be connected are removed, and ends are gathered and are temporarily fixed by a taped connecting piece 3, and the connecting parts 4 are mechanically and electrically connected with solder 5. Thus, the electrical and mechanical connecting strength can be sufficiently maintained by soldering, the steps of spirally twisting the lead wire 1 and the coil end 2 is not necessary, thereby simply facilitating the work.
Patent JP-S62287071-A (JP)
Title: Semiconductor producing apparatus
Inventor: OMI TADAHIRO
IPC: H01L21/285
Filed: 1986-06-06
Abstract: PURPOSE:To obtain a high quality film at a high deposition rate without damaging a substrate by placing a high frequency power source and an exhaust unit and making it possible to apply DC bias to at least one of electrodes acting as a susceptor and a target. CONSTITUTION:This semiconductor producing apparatus for depositing a thin film on the surface of a semiconductor substrate 103 is provided with a high frequency power source, an exhaust unit, a susceptor 104 and a target 101 made of a thin film forming material. The susceptor 104 is placed so as to hold the substrate 103 in the apparatus and desired DC bias is applied to the susceptor 104 and/or the target 101.
Patent JP-S5923292-A (JP)
Inventor: SHIRATORI FUMISUKE
IPC: G21C13/073
Filed: 1982-07-29
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。