baber/WOPTO huggingface dataset:
Patent JP-H084698-A (JP)
Title: Axial flow fan
Inventor: KAMATA KENJI
IPC: F04D29/54
Filed: 1994-06-15
Abstract: PURPOSE:To make a gap between the vane of a fan and the inner wall of a casing therearound constant during rotation and reduce to a minimum turbulence flow noise at the outer periphery as a main noise source of the axial flow fan while avoiding contact between the vane of the fan and the inner wall of the casing. CONSTITUTION:A fan, a motor to drive the fan and a straightening vane to hold the motor and streighten air flow are arranged in a cylindrical casing 3, which has a suction port at one front end and an air discharge port at the other rear end, in such a manner that the motor and the streightening vane are located at the rear side, or at the air discharge port side of the fan. At this time, to make a gap S between the the fan and the inner wall of the casing 3 therearound constant in the state that the fan is rotated and the diameter on the front edge 2a side of the outer periphery 2b of the vane 2 of the fan is expanded larger, the inner wall of the casing 3 is inclined for the diameter on the windward to be larger.
Patent JP-S5373662-A (JP)
Title: Vibrating screen
Inventor: ODA YASUO
IPC: B07B1/28
Filed: 1976-11-05
Abstract: PURPOSE: To provide a vibrating screen wherein by tilting the long axis of an ellipse at the inlet side of the vibrating screen to the outlet side the transfer speed of a material is reduced thereby to uniformalize the thickness of the transfer layer of the material to increase the screening efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H084111-A (JP)
Title: Structure for column/beam connection
Inventor: HAKIRI MICHIO
IPC: E04B1/24
Filed: 1994-06-15
Abstract: PURPOSE:To facilitate the works for connecting columns and beams. CONSTITUTION:A ring unit 12, composed of a ring main body 14 and connecting brackets 15, is arranged to a connecting part where beams 11 are connected to a column 10. The column 10 is inserted through the ring main body 14 having the inner diameter which is larger by a specified extent than the outer diameter of the column 10, and the beams 11 are mounted at their ends to recessed parts 19 of the connecting brackets 15 in U-shaped section. The column 10, the ring unit 12 and the beams 11 are connected together with filling materials 16, 21 such as concrete.
Patent JP-H08324865-A (JP)
Title: Sheet processor
Inventor: YAMADA NAOTOSHI
IPC: B41J13/00
Filed: 1995-05-31
Abstract: PURPOSE: To provide a compact sheet processor capable of stably and efficiently processing image-recorded sheets with a simple structure and having high operability. CONSTITUTION: This sheet processor is provided with a conveyance guide 303 guiding the paper sheets discharged from a paper discharge roller pair 206 nearly directly downward, multiple fans 304 provided over the paper sheet width direction, a nip roller 302 rotatably provided at the lower end of the conveyance guide 303, and a table 301. One end of the operation face side Z of the table 301 is rotatably supported, and the tip extended near the nip roller 302 is excited to the nip roller 302 by an exciting spring 306 arranged below it. A circular arc-shaped stopper 305 is arranged near the tip of the table 301 orthogonally to the tangential line passing through the contact point of the nip roller 302 pressed by the table 301.
Patent JP-2000031931-A (JP)
Title: Multimedia multiplex system
Inventor: MATSUZAKI KAZUHIRO
IPC: H04L47/43
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To allow the system to multiplex/demultiplex packet data consisting of divisions of multimedia data in the unit of a prescribed number by respective information sources comprising a plurality of different kinds of media and a plurality of same kinds of media. SOLUTION: A past packet number 511 has a media number the same as a current packet and also a packet number 3 of a preceding packet temporally. Other media link number 521 denotes a total number K of packets corresponding temporally to the current packet but having different media IDs 4. Other media packet number 522 depicts a number 3 of packets corresponding temporally to the current packet but having different media IDs 4. A future packet number 510 stores packet numbers 3 of packets with the same media ID 4 as that of the current packet and temporally succeeding to the current packet.
Patent JP-H04337153-A (JP)
Title: Lubricating device for friction connecting device of automatic transmission
Inventor: KATO MITSUHIDE
IPC: F16H57/04
Filed: 1991-05-09
Abstract: PURPOSE:To reduce generation of high temperature and torque loss in a rotary friction part of a friction connecting device. CONSTITUTION:A check valve 40, closed when a drive side hub 10 is in low speed rotation and opened when the hub 10 is in high speed rotation, is provided in a communication hole 17 to rotary friction parts of a drive plate 12 and a driven plate 22, and lubricating oil is suppressed from excessiveness in low and intermediate speed regions and prevented from insufficiency in a high speed region so as to reduce generation of a torque loss and heat generation of high temperature.
Patent JP-H11324930-A (JP)
Title: Variable capacity type compressor
Inventor: IWANAMI SHIGEKI
IPC: F15D1/08
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To improve the fuel consumption of a vehicle (engine) without generating a rise of the manufacturing cost of a compressor (freezing cycle). SOLUTION: This compressor is mechanically interlocked with a differential pressure Δp in a first orifice 113 provided in a coolant passage 112 at a discharge side and controls a variable capacity mechanism VVc. With this structure, since the discharge capacity can be maintained nearly constant without using an electric means such as a solenoid valve, fuel consumption of the engine can be improved without generating a rise of the manufacturing cost of the compressor.
Patent JP-H07315778-A (JP)
Title: Boom lift device
Inventor: KISHI MITSUHIRO
IPC: B66F9/22
Filed: 1994-05-24
Abstract: PURPOSE:To effectively prevent generation of clogging and trouble, in a device which can be used in work of high apprehension of scattering a shell and the other sticking matter infiltrated in a clearance of a boom element such as in the case of cleaning the ship bottom by a sand blasting process. CONSTITUTION:A telescopically movable boom body 18, constituted by slidably connecting a plurality of boom elements 26, 27, 28 on a coaxial shaft, is supported elevation operably to a mounting base 13. In a side of a work bench 35 provided in a point end of the boom body 18, a hydraulic hose and the other cable are guided to be held from a side of the mounting base 13 by a cable bear 44 arranged in a location providing an upper surface within an elevation operating range of the boom body l8, to mount a rubber cover 48, covering a clearance part of the boom elements 26, 27, 28, in the cable bear 44.
Patent JP-S62291555-A (JP)
Title: Gas detector
Inventor: ODA MAKOTO
IPC: G01N27/12
Filed: 1986-06-11
Abstract: PURPOSE:To prevent erroneous operation by holding high reliability and high accuracy over a long period of time, by freely checking the deterioration in the capacity of a gas sensor in an actual use state at every arbitrary time. CONSTITUTION:A heater control part 5 changing the operational temp. of a heater part 3 and a gas-sensitive part 2 for detecting whether the output signal of a gas sensor 1 is oscillated are provided. Further, a required time detection part 7 for measuring the required time from the point of time when the opera tional temp. of the heater part 3 is changed from rated operational temp. to predetermined temp. lower than said temp. to the point of time when the output signal of the gas sensor 1 begins to oscillate is provided. Then, a detection level is reset to one of predetermined values corresponding to the change in the required time from the use initial stage of the sensor 1. Further, at the time of operation detecting the required time, the detection level is controlled to a second detection level predetermined corresponding to the operational temp. lower than the rated operational temp. by a detection level control circuit 11 so as to make it possible to also deal with the leakage of gas generated during said period.
Patent JP-S6110910-A (JP)
Inventor: USUI MASAJI
IPC: H02H3/28
Filed: 1984-06-26
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-H08324311-A (JP)
Title: Emergency locking seat slide device
Inventor: KINO KEISUKE
IPC: B60N2/42
Filed: 1995-05-31
Abstract: PURPOSE: To provide an emergency locking seat, slide device with a usual locking mechanism only on one side to automatically lock an upper rail on the other side in emergency. CONSTITUTION: An emergency locking seat slide device E has a usual locking mechanism 30 provided on an upper rail 10 on one side and an emergency locking mechanism 40 provided on an upper rail 21 on the other side. In emergency, the locking pawl 41a of a locking lever 41 is locked to the locking portion 11a of a lower rail 11 on the other side by the emergency locking mechanism 40 so that the upper rail 21 on the other side can be locked to the lower rail 11 on the same side to greatly improve locking performance in cooperation with the locking mechanism 30 on one side. In this way, the lower rail 10, 11 and the upper rail 20, 21 and other relative parts can be decreased in required strength and reduced in weight for better fuel consumption.
Patent JP-H11329538-A (JP)
Title: Connector for circuit board
Inventor: USHIJIMA HITOSHI
IPC: H01R13/213
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a connector for a circuit board which does not deform the circuit board and does not shave an electric circuit on the circuit board in fixing the connector. SOLUTION: In this connector 100 for a circuit board, the lower end of a fixing member 40 is inserted into a connector fixing hole 12 formed in a circuit board 10, a connector housing 30 is energized to the circuit board 10, and rotated to engage a pair of engaging projections 43 with the back surface of the circuit board 10. At that time, a contact part 22 is pressed against an electric circuit 11 on the circuit board 10 by the elastic deformation of a connecting terminal 20, and thereby, the connecting terminal 20 can surely be brought into contact with the electric circuit 11. Because the contact part 22 is bent in the rotating direction, the contact part 22 does not shave the electric circuit 11.
Patent JP-H08155295-A (JP)
Title: Carbon body and preparation thereof
Inventor: IBURIN MATSUKUGII DERISOO
IPC: B01D53/81
Filed: 1995-05-31
Abstract: PURPOSE: To manufacture a carbon body having a sufficient strength in a state as it is formed and after heat treatment. CONSTITUTION: An aqueous mixture consisting of an active carbon particle, an organic binder of about 4 to about 25% expressed in weight percent based on the carbon content, a bentnite clay of from about 5 about 25% as an inorganic binder, a colloidal alumina of about 5 to about 35%, a silica in a water dispersed silica precursor form of about 0 to about 10%, and a chopped cellulose of about 0 to about 10% is prepared. The aqueous mixture is formed into a body and dried. Then, the dried body is subjected to heat treatment at a sufficient temperature and for a sufficient time for reacting the inorganic binder to manufacture the objective carbon body.
Patent JP-S5758406-A (JP)
Title: Electronic sound volme adjuster
Inventor: NANJIYOU RIYUUICHI
IPC: H03G3/02
Filed: 1980-09-25
Abstract: PURPOSE:To control sound volume, by increasing the sound volume gradually and automatically from a minimum level to a stored level at power supply interruption or to other desired level, when the power supply is applied again, through the storage of a sound volume level at power supply interruption. CONSTITUTION:When power switches 1, 3 are closed, a voltage is applied to a differentiating circuit 7 and a single differentiation pulse is outputted. This differentiation pulse is applied to a counter 13 and a flip-flop 8. The differentiation pulse inputted to the counter 13 resets the content of counter. Differentiation pulse inputted to an F/F8 sets it to give high level for the output Q and to close a semiconductor switch 10 and further to drive an astable multivibrator MV14. The oscillated output of the MV14 counts up the counter 13 via closed switch 11. An encoder 15 sequentially encodes the count output according to the count-up operation of the counter 13 and inputs a coded output in encoding to a sound volume control circuit 16, and the sound volume is gradually increased from the minimum level just after the application of power supply.
Patent JP-H0429281-A (JP)
Title: Fixing temperature controller
Inventor: MIYAJIMA MASAMI
IPC: G05D23/00
Filed: 1990-05-25
Abstract: PURPOSE:To prevent a temperature from rising when an abnormality occurs and to keep the temperature equal to or below the ignition point and a smoking point of a recording paper by detecting that a fixing device is abnormal and forcibly turning off a fixing heater when the resistance change value of a fixing thermistor is out of a change characteristic within the range of a normal operation previously set. CONSTITUTION:A temperature controlling part 8 respectively detects the initial resis tance value of the fixing thermistor 5 at the time of starting warm up, etc., and the succeeding resistance change value. And every initial resistance value of the fixing thermistor 5 at a time when a fixing heater 2 is turned on considering the dispersion of an evironmental condition like the wattage, the input voltage, and the ambient temperature, etc, of the fixing heater 2, when the resistance change value of the fixing thermistor 5 is out of the change characteristic within the range of the normal opera tion previously set by the temperature controlling part 8, it is detected as the abnormal ity of the fixing device, and the fixing heater 2 is forcibly turned off by a sequence control part 7. Thus, the temperature is prevented from rising when the abnormality occurs and the temperature is equal or below the ignition point and the smoking point of the recording paper.
Patent JP-H05154264-A (JP)
Title: Edge guide device for sewing machine
Inventor: HORUSUTO TEIIRE
IPC: D05B35/10
Filed: 1992-05-26
Abstract: PURPOSE: To provide a selvage guide device for treaming the selvage of an object to be sewn at the time of sewing the object to be sewn by a sewing machine. CONSTITUTION: This selvage guide device for the sewing machine is provided with a selvage stop device 26 and the selvage stop device 26 is provided with a selvage pad 32 for the object to be sewn. The selvage stop device 26 is linearly slidable by a slide driving mechanism 33, and in this case, the selvage stop device 26 is made to abut on an adjustable stopper on an abutting surface. Many pairs of such adjustable stoppers are provided in a stopper unit 25 and are movable onto the sliding path of the abutting surface in the state of a pair every time.
Patent JP-S5835853-A (JP)
Title: Image display unit
Inventor: KAGEYAMA KASHIO
IPC: H01J37/22
Filed: 1981-08-28
Abstract: PURPOSE:To obtain an image display unit capable of displaying an X-ray plane analysis image clearly as well as a secondary electron image by establishing lens current settings of a focus lens individually for taking pictures of the secondary electron image and the X-ray plane analysis image and by providing a mechanism to switch them. CONSTITUTION:In a focus driving circuit 7, the current If flowing into a focus lens 3 is set so that the diameter of an electron beam radiated on a phosphor screen 5 is made minimum the same as before, and the lens current is also set so that a proper beam diameter is available for an X-ray plane analysis image. Said current If and the lens current can be switched by means of a transfer section 8, and when the transfer section 8 is switched said current If or the lens current flows through the focus lens 3. Accordingly, when the transfer section 8 is switched from the secondary electron image for taking a picture of the X-ray plane analysis image, the X-ray distributed image of luminescent spots with a proper size can be available and the photographed data become easy to observe.
Patent JP-H02312528-A (JP)
Title: Plant culture
Inventor: MATSUBARA YUZURU
IPC: A01G9/20
Filed: 1989-05-26
Abstract: PURPOSE:To maintain temperature of soil, etc., constant and to uniformly promote plant culture in a short period of time by heating soil around root part of vegetable, flower and other plants by microwave irradiation. CONSTITUTION:For example, waveguides 3 and 3a, connected to microwave oscillators 4 and 4a, having opened tip parts, are arranged in soil 2 in a vinyl house in the ground in the depth of 2m. A microwave is irradiated from the microwave oscillators 4 and 4a and soil is heated to 12 to 17 deg.C to culture the objective plant.
Patent JP-H08323514-A (JP)
Title: Chucking device
Inventor: SAKAMAKI AKIRA
IPC: B23B31/173
Filed: 1995-05-31
Abstract: PURPOSE: To satisfactory tighten a tool with pressure by arranging a rolling member between a specific surface of a nut member and a rolling member receiving part, which is provided to face the specific surface, and to abut on both of them, and forming the specific surface on a slant surface. CONSTITUTION: When a turning member 7 turns by a sleeve 1 a nut member 2, which is connected thereto by a coil spring 14, also turns and a claw 3 contracts, advances and abuts upon a tool 4. The nut member 2 can not be turned by the claw 3 abutting upon the took 4 but, by further turning the sleeve 1, the turning member 7 turns resisting to the coil spring 14 and the relative positions of the nut member 2 and the turning member 7 start getting out of positions. Accordingly, among the roller members fitted into the recessed part of the turning member 7, the roller member 5 on one side climbs downward along the slant surface of the nut member 2 and turns. Thus the nut member 2 is pushed forward and thereby the tool is tigthened by the claw 3.
Patent JP-H08329167-A (JP)
Title: Device for preparing document such as contract document or the like
Inventor: TSUJIMOTO TOSHIO
IPC: G06Q50/00
Filed: 1995-05-31
Abstract: PURPOSE: To provide a document preparing device for a contract document or the like which can frexibly correspond to a format change, a rate change, etc., while executing quick processing. CONSTITUTION: The document preparing device for preparing a contract document by paper including a preprinted part for 'stipulation' and blanks for printing 'card using capitulations' and 'customer's inherent information' is provided with a local computer 110 and a printer 120 arranged in an unmanned store to receive an on-line signal from a host computer and the local computer 110 is constituted of storage parts 113, 114 for storing 'card using capitulations' and 'customer's inherent information' which are not changed in each contract, a receiving part 112 for receiving the contents of 'customer's inherent information' to be changed in each contract and a stored information changing means for changing the stored information of the storage parts 113, 114.
Patent JP-H0931354-A (JP)
Title: Pigment substance
Inventor: DEZUMONDO JIERAADO IIDON
IPC: C03C1/04
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment substance which contains lattices of crystal zirconia having the inside doped with silver and an alkali metal and which is suitable for coloring ceramic wares, etc., by calcining and cooling a Zr component, a silver component, and an alkali metal component.  
     SOLUTION: A zirconium component producing zirconia (e.g. zirconium hdyroxide), a silver component producing silver (e.g. silver nitrate), and an alkali metal component producing an alkali metal selected from among lithium, potassium, rubidium, and cesium (e.g. potassium carbonate) are calcined to give a calcination mixture of zirconium, silver, and alkali metal parts. The mixture is cooled to give a pigment substance contg. lattices of crystal zirconia having the inside doped with silver and an alkali metal selected from among lithium, potassium, rubidium, and cesium. The substance is suitable for forming decorative pink and violet color spaces, now provided by a gold-base pigment, on the surface of porcelain, pottery, glass, etc. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H02312275-A (JP)
Title: Semiconductor switching element
Inventor: UENO KATSUNORI
IPC: H01L29/74
Filed: 1989-05-26
Abstract: PURPOSE:To obtain a semiconductor switching element of smooth voltage-current characteristics by a method wherein a third MOSFET is provided, which is composed of a second, a fourth, and a third region located between the second and the fourth region and a gate provided onto the surface of the third region through the intermediary of an insulating film and makes the fourth region and the second region serve as its source and drain respectively. CONSTITUTION:A third MOSFET is provided, which is composed of a second region 2, a fourth region 4, and a third region 3 located between the second and the fourth region, 2 and 4, and a gate 93 provided onto the surface of the third region 3 through the intermediary of an insulating film 11 and makes the fourth region 4 and the second region 2 serve as its source and drain respectively. A source 6 of a first and a second MOSFET is connected to a primary terminal E, a drain 81 of the first MOSFET is connected with the fourth region 4 through a wiring 13 provided onto the board 10, a drain 82 of the second MOSFET is connected to the third region 3 through a wiring 14 on the board 10, a gate 93 of the third MOSFET is connected to a gate 91 of the first MOSFET, and the first region 1 is connected to another primary terminal A. Therefore, the third MOSFET functions so as to turn a thyristor 10 into an ON-state making the second region 2 serve as bias. By this setup, a smooth voltage- current characteristics with no discontinuity can be obtained.
Patent JP-H04359451-A (JP)
Title: Method of designing wiring pattern
Inventor: ADACHI KAZUO
IPC: H01L21/82
Filed: 1991-06-06
Abstract: PURPOSE:To shorten the period of a layout designing by forming the main parts of a power source and a ground wiring among others with preliminarily designed macro cells for the power source and the ground wiring. CONSTITUTION:In designing a given wiring, there are included a process to select the preliminarily designed macro cells 3 and 4 for a power source and a ground wiring, and a process to connect the foregoing macro cells 3 and 4 and the wirings 6 which connect inner elements 5 after the formation of the main parts of the foregoing wirings by the macro cells 3 and 4, and then to form the wirings 7 and 8 which connect the foregoing macro cells 3 and 4 and bonding pads 1 and 2. Thus, each time the wiring layout is designed per product, the design of a power source and a ground wiring can be made only by designing the pattern for the power source and ground wiring, the wirings to connect each of the elements, and the wirings to connect the pattern of the power source and ground wiring and bonding pads thereby to make it possible to shorten the period of the layout designing.