baber/WOPTO huggingface dataset:
Patent JP-H03293946-A (JP)
Title: Vertical-type electric motor
Inventor: SHIMONAKA MASAMI
IPC: H02K5/10
Filed: 1990-04-09
Abstract: PURPOSE:To prevent failure of a bearing due to dew-forming on the inside by providing a bearing at a lower part of a frame, providing a circular plate whose outer diameter is larger than that of a bearing on an upper part of the bearing, and forming a stage part between a bearing housing and a bearing. CONSTITUTION:A circular plate 7 is mounted near a bearing 6 of a spindle 4 and the outer diameter of this circular plate 7 is formed to be larger than that of the bearing 6. With a housing 5, dimensions of the bearing 6 in axial direction are formed to be smaller than those in axial direction of the bearing 6, one part of the bearing 6 protrudes from the housing 5, and a stage part 8 is formed between these. A water drop which flew onto a circular plate 7 is discharged to a frame 1 due to centrifugal force when it rotates along the circular plate 7. When dew is formed on a rotor 3 or the spindle 4 while the rotor 3 is at halt, water drop which flows along the spindle 4 flows to a lower part of the frame 1 by the cirular plate 7 and is discharged from a drain 9.
Patent JP-H06278946-A (JP)
Title: Optical type broken thread detecting device
Inventor: YAMAGUCHI TEIJI
IPC: B65H63/032
Filed: 1993-03-26
Abstract: PURPOSE:To obtain an optical type broken thread detecting device which possesses the excellent durability by shaping a housing by a light transmissive plastic material. CONSTITUTION:A housing body 10 and a back cover 12 are formed by shaping a transparent plastic member to a necessary shape. Since the back cover 12 is fitted in a liquidtight form on a stage part 10b formed on the peripheral edge of an opened port 10a by the heating-welding of a fixed edge, the intrusion of an oil agent, dust, etc., from the opened port 10a can be prevented. Left and right arms 10c and 10d in pair are formed integrally on the front surface of the housing body 10, and a passage 10e for the traveling of a string stripe 16 is dividedly formed by both arms 10c and 10d. On the surface opposed to the passage 10e of both the arms 10c and 10d, thin parts 10f and 10g are formed, and a luminous element 13 installed on a circuit substrate 11 is arranged on the back of the thin part 10f, and a light receiving part 14 is arranged at the back of the thin part 10g. Accordingly, durability is improved, and the continuous use for a long period is enabled.
Patent JP-H07290775-A (JP)
Title: Printing device
Inventor: NAKAYAMA KENJI
IPC: B41J13/02
Filed: 1994-04-28
Abstract: PURPOSE:To further miniaturize and lighten the device and reduce the cost of a printing device such as a thermal printer. CONSTITUTION:A roller 22 which serves both as a sheet feed roller and platen roller and is trurnable freely in a positive and negative directions is provided on the upper part of a front end part of a sheet feeding direction of a sheet feeding cassette 21, though the roller 22 is driven in the direction of an arrow C at the time of sheet feed, it is in a freely turnable condition at the time other than that. A pair of conveying rollers 35 which take over paper being fed away by the roller 22 while doing almost an U-turn, conveys and controls appropriately in the directions of arrows M1, M2, are provided turnably, possitively and negatively freely in the vicinity of the roller 22 and they serves a pair of delivery rollers as well. A thermal head 36 is provided pressure- contactable with and separatable from the roller 22 freely and printing is performed by its pressure-contacting while pressing an ink ribbon R against the paper being conveyed in the direction of the arrow M1.
Patent JP-S59218729-A (JP)
Title: Projection exposing device
Inventor: MORITA MITSUHIRO
IPC: G03F7/20
Filed: 1983-05-27
Abstract: PURPOSE:To contrive the raising of projection working efficiency and the improvement of resolution on a projected pattern by a method wherein two rotating parabolic glass reflectors are provided in such a way as to oppose mutually to a central axis, a U-shaped mercury-arc lamp is provided at the focus of one side thereof, a slit is provided at the focus of other side thereof, and moreover, a diaphragm is arranged between both. CONSTITUTION:The rays of ultraviolet light emitted from a mercury-arc lamp 10 are reflected by a rotating parabolic glass reflector 11, but at this time, the rays of reflected light are turned into rays of light, which mutually reflect in parallel in the extent of the plane including the central axis L and head for the central axis L on the plane which makes a right angle with the optical axis of the glass reflector 11, because the mercury-arc lamp 10 has been arranged at the fucusing position of the parabolic glass reflector 11. These rays of reflected light are again reflected by a rotating parabolic glass reflector 12 on the other side and are directed downwards, but the rays of reflected light are focused in such a circular arc shape with a radius R to the central axis L as to parallel a slit 13 arranged at the focus of the glass reflector 12. Accordingly, a photo mask 1 is illuminated by the rays of light passed through this slit 13 through still one more illuminating optical system, second illuminating optical system 15, and the pattern of the photo mask 1 is projected in a circular arc shape on the surface of a wafer 1 by an image formation optical system 5. After this, by transferring a scanning stand 3 and scanning the whole surface of the photo mask 1, this projection exposing work is completed.
Patent JP-2000283424-A (JP)
Title: Method and device for melting waste
Inventor: YASHIRO SUSUMU
IPC: F23J1/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a waste melting device using an induction heating system. SOLUTION: A dissolving chamber 1 formed of a graphite-contained heat generating substance is situated in a horizontal and inclining state. A refractory cylinder 7 is situated on the outer peripheral side of a dissolving chamber 1 and a heating coil 2 is wound around the refractory cylinder 7. When an alternating current is supplied to the heating coil 2 from an induction heating device 3, a dissolving chamber 1 itself generates heat through induction heating. By a motor, a rotational drive force is exerted orb a fire resistant roller 4 supporting the refractory cylinder 7 from the under side thereof through a ring member 5, and the whole of the refractory cylinder 7 and the dissolving chamber 1 is rotated around the cylinder axis thereof. Waste stored in a hopper 14 is conveyed to the inlet end of a conveyance pipe 12 by a waste conveying device 13. Further, the waste is charged in the dissolving chamber 1 through downward inclination of the conveyance pipe 12. The waste charged in the dissolving chamber 1 makes contact with the wall surface of the dissolving chamber 1 and is molten through the generation of heat by the wall surface of the dissolving chamber 1 and flows down through a discharge port 1b.
Patent JP-2000283766-A (JP)
Title: Manufacture of energy confining oscillator for oscillation gyro
Inventor: MIYAZAKI NORIKO
IPC: H01L41/339
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an energy confining oscillator for a low-cost oscillation gyro by forming an outside part and a recessed step at once by punching, without machining. SOLUTION: A piezoelectric powder slurry is formed into a piezoelectric powder sheet 1, the sheet l is punched by punching dies 2, 3 to form an outside part and a recessed step 5. The piezoelectric powder sheet 1 of the piezoelectric powder slurry uses a powder of lead zirconate titanate which is sheeted with a binder added, using an extruder. The punching die 2 is to form the outside part, the die 3 is to form a recessed step 5 on the back surface, and the sheet 1 is held between the dies 2, 3 and punched by a punching machine.
Patent JP-S5316473-A (JP)
Title: Process for incinerating city refuse and industrial wastes containing incombustibles by fuidizing
Inventor: ENDOU SUKEHARU
IPC: F23G5/30
Filed: 1977-08-01
Abstract: PURPOSE:To prevent formation of a bridge and to make normal descent possible, by forming a fluidizing zone at an upper portion of a diffuser pipe and a packing zone at its lower portion, and by cooling an incombustible material and a fluidizing medium which are falling forcibly by blowing a cooling gas into the packing zone.
Patent JP-S5544301-A (JP)
Title: Treating method of waste sludge water
Inventor: BASE NORIHIKO
IPC: B01D21/01
Filed: 1978-07-31
Abstract: PURPOSE: To let coagulating and capturing treatment of waste sludge water be readily accomplished with a simple process by letting the coagulating solution in which high polymer coagulants and alkali earth metal salts coexist at the specific ratios contact the waste sludge water.  
     CONSTITUTION: The powder comprising mixing 5W100 parts of alkali earth metal salts such as calcium chloride and others in 1pt.wt. of high polymer coagulants such as polyaryl amide and others is produced. When this powder is dissolved in water and the solution is mixed in the waste sludge water, the waste sludge water is readily treated and large and tough flocs are coagulated, thus the clean treated water is readily obtainable. The flocs may be readily captured by netting, etc. The separated water is discharged after pH control. This method reduces the equipment cost of treating apparatus, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58209237-A (JP)
Title: Communicating system of digital radio individual selection and calling provided with message information transfer function
Inventor: MORI YASUHIRO
IPC: H04W4/00
Filed: 1982-05-31
Abstract: PURPOSE:To call out selectively plural receivers scattered in a broad area, by inputting a required minimum data from any location including a generic subscriber's station and the like and transmiitng the requested minimum data to the receivers via a base station. CONSTITUTION:An encoder 3 provides an MF receiver 30 receiving a signal from a telephone set 1 via an exchange 2, a switch 31 inputting a register 32 and a calling number, and a memory 33 in which calling numbers are stored, and further, provides a PB receiver 35 receiving message information, a data controller 36 responding to this output, and a voice response circuit 37 controlled from the controller 36 with the start of a timer 34. Moreover, the encoder 3 provides a preamble signal generating circuit 40 started with a timer 39, a frame synchronizing signal generating circuit 41, and a binary converting circuit 47 converting the content of a memory 38 and the like. A transmitting section 6 consists of a modulator 61, a frequency converter 62 and a high frequency amplifier 63.
Patent JP-2000285384-A (JP)
Title: Reception device for car navigation device and its frequency switching method
Inventor: MATSUURA HIDEJI
IPC: G08G1/09
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To effectively use road traffic information supplied from an information broadcast station by comparing the information sizes of respective reception frequencies and switching the detection frequency of a reception means into the reception frequency of the largest information size. SOLUTION: An information size update part 8 and an update history processing part 9 calculate the size of a data block stored in DRAM 5, generate the information size table of respective frequencies and respective mesh codes and store/update it in SRAM 6. When an error rate exceeds a threshold ε for prescribed time in an error rate comparison/switching part 12 and a switching judgment part 13, the detection frequency of a PLL frequency demodulator 3 is switched to the frequency of an FM broadcast station which is adjacent to a selected FM broadcast station and whose error rate is the smallest. An information size comparison switching part 11 and the switching judgment part 13 compare the information sizes of the respective frequencies of a mesh area to which the present position of a self-vehicle belongs and the detection frequency of the PLL frequency demodulator 3 is switched to the frequency of the largest information size.
Patent JP-H10286722-A (JP)
Title: Screw hole drilling device for tubular body
Inventor: KAJI SEIICHI
IPC: B23G1/08
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To effectively drill a screw hole in an edge face of a tubular body for a short time, by mounting a drill and a tap for a prepared hole, in a horizontal direction on a table. SOLUTION: A drill 54 is centered on a screw hole drilling position by moving an elevation frame 42 in a vertical direction, and moving a table 50 in a lateral direction. The feed is given to the drill 54 by moving the first support table 56 while rotating the drill 54, and a prepared hole of a specific depth is made on an opening edge face 13. When the prepared hole has been drilled, the first support table 56 is moved in a direction separating from a tubular body 1, and the drill 54 is drawn out from the prepared hole. Then the tap is cetered on the work only by moving the table 50 in a horizontal direction, to performing the screw cutting work.
Patent JP-H05285058-A (JP)
Title: Bath room unit
Inventor: TAKAGAWA AKIRA
IPC: A47K4/00
Filed: 1992-04-13
Abstract: PURPOSE:To enable actions comfortably sitting on a stool for bathing while allowing housing during the non-use period by making a base carrying a bowl slide to be fixed on a counter under a cock metal spaced from a floor surface. CONSTITUTION:A recessed part 95 opened ahead and down is provided as being positioned near right under a faucet of a cock metal 4 on the under surface 94 of a counter 9 and a base 14 is housed tangentially into the recessed part 95 in a size enough to carry a bowl. The base 14 is held in the recessed part 95 free to slide so as to be guided with a guide metal 21. Therefore, with a hand pull 141 provided on the underside of the base 14, the base 14 is pulled out leaving the rear thereof a little in the recessed part 95 so that it can be fixed at a position protruding a head of the counter 9. Thus, the toe of a washing person can be given a freer access to side wall part 3 than to the tip position of the base 14 to allow washing actions comfortably at a natural pose. The base 14 can be arranged not to disturb actions in a washing space when not used.
Patent JP-H07256249-A (JP)
Title: Method and system for activation of water
Inventor: HIROTA YUKIO
IPC: C02F3/30
Filed: 1994-03-25
Abstract: PURPOSE:To clarify river water contg. miscellaneous drainages and to activate it by activating water by passing the water through while microorganisms are grown on a far infrared ray-emitting ceramic and making molecular struc ture of water small by emitting far infrared rays from the far infrared rays emitting ceramic. CONSTITUTION:An activation system is constituted of a pretreatment region 1, a precipitation region 2, an adsorption region 3 and an activation region 4. Microorganisms are grown on a far infrared ray-emitting ceramic part by passing river water contg. miscellaneous drainages of living through the far infrared ray-emitting ceramic part arranged in the pretreatment region 1 to perform clarification. In addition, a fermentation decomposition fungus and a photosynthesis fungus are made to be co-existed by making molecular structure of water small by the far infrared rays emitted from the far infrared ray- emitting ceramic part. The org. substances are dissolved in water by fermentation decomposition and are digested with bacteria and at the same time, a large at. of anti-oxidative substances are formed. No sludge is generated thereby in water and clarity of the water is kept.
Patent JP-S5215926-A (JP)
Title: Exhaust circulation device of torch ignition engine
Inventor: NAKAJIMA RIYOUJI
IPC: F02M25/07
Filed: 1975-07-29
Abstract: PURPOSE: An exhaust circulation device of a torch ignition engine, that is provided to have minimum of total exhaust circulation capacity and further maximum of NOx reduction rate without loosing engine operation performance by constantly controlling total exhaust circulation capacity and varing exhaust circulation rate with a main and a sub chamber sides according to loading state. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05288821-A (JP)
Title: Thin-film cavity resonator with pole piece
Inventor: NAKANISHI AKIO
IPC: G01N24/10
Filed: 1992-04-13
Abstract: PURPOSE:To obtain a cavity resonator with high sensitivity and stability. CONSTITUTION:A cavity resonator 1 is used for an electronic spin resonance equipment and is essentially made of non-electrically-conductive material with a very small expansion factor. Further the resonator 1 is provided with a resonator body 2, in which a cavity 3 is prepared in the inside to obtain a required microwave resonance, metallic thin film 4 is adhered on the wall surface of the cavity 3 and both end faces facing each other are made to be parallel and plane, and pole pieces 5A and 5B for polarization magnetic field that are tightly fixed on both end faces of the body 3 respectively.
Patent JP-S62250247-A (JP)
Inventor: MURAYAMA YOSHIHARU
IPC: D03D41/00
Filed: 1986-04-22
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-H11290595-A (JP)
Title: Steam iron
Inventor: SHIMIZU MASAO
IPC: D06F75/18
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To improve the use convenience of a steam iron and reduce the number of water feeding to improve the work efficiency by equipping the steam iron with an opening/closing device to open/close a water passage connecting a nozzle equipped on the bottom face of a water tank and a vaporizing room on a lid body covering the vaporizing room. SOLUTION: The lid body 4 covering the upper side of a voporizing room 3 formed on a base 1 is fixed onto a base 1 with screws. An opening/closing device 12 equipped coaxially with a switching device 10 operated by an operation button 11 equipped outside a water tank 5 in a water passage 13 connecting a nozzle 7 and the vaporizing room 3 above the lid body 4. The opening/closing device 12 has a water passage packing 15 to lead water from the nozzle 7 to a channel 14 and a seal packing 16 to a guid water to the vaporizing room 3 securing the seal of the lid body and the channel 14. Further, the opening/closing device also is equipped with a shaft 9 to transmit the motion of a thermally-actuated member 8, a packing 18 for copening/ closing a channel 17, and an energizing spring 19, and is made so as to open at about 140 deg.C and close at about 120 deg.C. Thus corrosion of the base 1 and water leakage can be prevented and the bottom face of the water tank 5 can be lowered to increase the water storage volume and improve the work efficiency.
Patent JP-H10266939-A (JP)
Title: Vaned turning gear turning by receiving flow of fluid and generating set therewith
Inventor: ISHII MASAO
IPC: F03B1/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a vaned turning gear that is turned by receiving a flow of wind and water orthogonally to a vane turning shaft. SOLUTION: This is a vaned turning gear being so constituted that a turning shaft 1 is made orthogonal with a flowing direction F in a flow of gas or fluid, and a moving vane 2 with plural pressure vane surfaces 2a installed at equipartition intervals in the orthogonal direction to this turning shaft 1, is rotated, and it is provided with a vane shaft rotating mechanism 3, which rotates at an angle of 90 degrees each time when the sense of a vane shaft 4 becomes the same upstream direction as the flowing direction F and the downstream direction of the 180-degree rotating position, and when the pressure vane surface 2a of the moving the vane 1 is in one side of the turning shaft 1 to the flowing direction, it is always orthogonalized with a vane rotative path surface K, but when it is at the other side,  it turns by receiving the flow of such a fluid as being paralleled with this vane rotative path surface K at all times.
Patent JP-S57207020-A (JP)
Title: Welding method
Inventor: KANAGAITO KATSUMI
IPC: B29C65/20
Filed: 1981-06-16
Abstract: PURPOSE:To provide a plastic composite product with large welding strength without spoiling its appearance by a method wherein a desired time after a sintered part begins to be heated a molded part begins to be heated and both of them are pressure welded into each other. CONSTITUTION:To take an example, when a water spray cylinder 1 of porous sintered resin and a molded base 2 of the same resin are welded to provide a waterspray product, electric current is supplied to a heater 5 to heat a hot platen 4 at a desired temperature (such as about 260+ or -5 deg.C) and then a welded part 1a at the left end of the water spray cylinder 1 is heated by contact with the hot platen 4. A fixed time (about 10-20sec) after, the welded part 3a (projecting part) at the right end of the base 2 is heated by contact with an expanding part 4a of the hot platen 4. When both of said end parts are heated up to the approximately same temperatures the hot platen 4 is removed, the welded part 1a of the water spray cylinder 1 is hotmelted into the welded part 3a of the base 2 to provide the water spray product.
Patent JP-H0242346-A (JP)
Title: Method and apparatus for obtaining replica image for internal surface of pipe
Inventor: MAIKERU JIYOZEFU METARA
IPC: G01N21/91
Filed: 1989-04-14
Abstract: PURPOSE: To realize accurate measurement by defining a die material chamber containing a die material thereby obtaining a permanent copy image of a female die at a part to be detected existing on the inner surface of a tubular member. CONSTITUTION: The inner surface of a tubular member 40 is cleaned at first in order to obtain a clear copy image thereof. A spray rod is then inserted into the member 40 and a pressure feed unit is driven in order to coat a part of the inner surface to be inspected with an appropriate fluorescent or nonfluorescent dye penetrant. In order to produce a die material 192, some quantity of silicon rubber and some quantity of a hardening catalyst are mixed at a specified rate. An apparatus containing the material 192 is then inserted into the member 40 and shifted to the position of the part to be detected in order to obtain the copy image of a female die at that part. When the apparatus arrives at that position, a piston 340 is translated in a die material chamber 300.  Consequently, the material 192 is urged forcibly from the chamber 300 into the passage of a shaft 230 and then the material 192 passes through an outlet port 410 and reaches the inner surface. The material 192 is hardened for a sufficient time on the inner surface and collected from the member 40 after being hardened.
Patent JP-S57207024-A (JP)
Title: Manufacture of sheet or film of thermoplastic resin
Inventor: UENO TAKASHI
IPC: B29C48/92
Filed: 1981-06-17
Abstract: PURPOSE:To produce at high speed a thermoplastic resin sheet with a uniform thickness and without any defect on the sheet surface, by energizing a direct high voltage current with the ripple voltage content and the frequency being specified to a thermoplastic that has been extruded into a film. CONSTITUTION:A thermoplastic resin is melted and extruded into a film by electrostatic adhesion process, utilizing a direct current high voltage generating apparatus as a direct current high voltage stabilized electric source whose ripple voltage content is at most 0.05% and whose ripple voltage frequency is at least 5kHz. According to this method, if the calendering speed is increased, a quality film without any surface defect and with a uniform thickness is obtained.