baber/WOPTO huggingface dataset:
Patent JP-H07284465-A (JP)
Title: Vacuum cleaner
Inventor: NISHIZAWA MITSURU
IPC: A47L7/00
Filed: 1994-04-18
Abstract: PURPOSE:To provide a vacuum cleaner with an air cleaning function which prevents reduction in the service life of a filter for cleaning air. CONSTITUTION:When a vacuum cleaner 1 is used as air cleaner, a shutter 11 is closed and a lid body 18 is opened. As an elec tric blower 3 is driven, air in a chamber is introduced into a room air introduction path B from a room air introduction port 14. At this point, if a person carelessly forget to close the shutter a contact of a microswitch does not work and the driving of the electric blower 3 is hindered. The air purified passing through a filter 16 fitted in the room air introduction path B flows toward a suction port 3a of the electric blower 3 to be discharged outside a body case 2 via an exhaust passage A from the electric blower 3. The room air introduction path B is isolated from a dust collection chamber 6.
Patent JP-H10252271-A (JP)
Title: Reinforcement binder
Inventor: TOYODA KOJI
IPC: E04G21/12
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To mount a steel wire easily and improve work efficiency by making a space between a pair of steel wire feed rollers selectively changeable, and enlarging the space at the time of mounting the steel wire while reducing the space to hold the steel wire at the time of feeding it. SOLUTION: At the time of changing a reinforcement binder 10 with a steel wire 16, a handle or the like is operated to enlarge a space between a pair of feed rollers 50, 52 so that the steel wire 16 can be easily inserted or pulled out. After setting the steel wire 16, the steel wire 16 is held by the feed rollers 50, 52. When a trigger 28 is pulled, a motor 34 is actuated to rotate the rollers 50, 52 so as to delivery the steel wire 16, and a loop of a plurality of turns is formed around reinforcements or the like in a binding part 30. The end of the loop is held by a twisting means (rotating member) to pull in, and the twisting means is rotated specified times or for the specified time to bind. After binding, the twisting means is reversely rotated and set back into an initial position.  Setting of the iron wire 16 is thereby facilitated, and holding force of the feed rollers can be adjusted.
Patent JP-H05241448-A (JP)
Title: Method and device for controlling image
Inventor: KIKUI SHINSUKE
IPC: G01N21/47
Filed: 1992-02-29
Abstract: PURPOSE:To provide a stable method and a device for controlling an image in which the paint-out of a character or surface staining is prevented by adjusting the idle rotating time of a developing device, a toner replenishment condition and a latent image forming condition. CONSTITUTION:After the developing device 7a is started to be idly rotated, the formation of the developed image of a reference density pattern on a photosensitive drum 2 and the detection of the density of the developed image by a photosensor 12 are repeatedly executed. At such repetition, the time change rate of the detected value is obtained based on the continuous detected values thereof and compared with a reference value which is previously set. Then, when the time change rate of the detected value becomes equal to or under the reference value, the idle rotation of the developing device 7a is finished. Besides, the toner replenishment condition may be set with the detected value of the density of the developed image at the final time of the repetition as a reference after the idle rotation of the developing device is finished. Moreover, the latent image forming condition such as electrostatic charge potential and exposure on the drum 2 may be set based on the detected value of the density of the developed image at the final time of the repetition.
Patent JP-S59204193-A (JP)
Title: 7-diazabicycloalkane-substituted-6-fluoro-4-oxo-1,4- dihydroquinoline-3-carboxylic acid derivative
Inventor: ITOU YASUO
IPC: A61P31/04
Filed: 1983-05-09
Abstract: NEW MATERIAL:The compound of formula I (R is 2-hydroxyethyl, 2-fluoroethyl or vinyl; n is 2 or 3) and its salt. EXAMPLE:(-)-1-(2-Hydroxyethyl)-6-fluoro-7-[octahydropyrrolo(1,2-a)-pyr azin-2-yl]- 4-oxo-1,4-dihydroquinoline-3-carboxylic acid. USE:Antibacterial agent effective to Gram-positive and Gram-negative bacteria. PREPARATION:7-Chloro-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid derivative of formula II is made to react with diazabicycloalkane derivative of formula III optionally in the presence of a solvent such as pyridine, preferably at 100-180 deg.C.
Patent JP-S562893-A (JP)
Title: Water treating apparatus
Inventor: KAWASUGI TADAAKI
IPC: C02F3/22
Filed: 1979-06-22
Abstract: PURPOSE: To certainly impart a predetermined head to a downward flow passage by connecting a casing forming a downward flow passage and a closed pipe passage and providing a pipe with a small diameter to an upper portion of the casing in a protruded manner to discharge a gas in an upper portion of the casing.  
     CONSTITUTION: A downward flow passage A and an upward flow passage B are formed by a casing 1, 2 and, to an upper portion of a casing 1 forming the downward flow passage A, a cover 4 is auxiliarily provided to connect the closed pipe passage C for pumping up water comprising a pipe 5 and a pump P; and a pipe 6 with a relatively small diameter is protruded to a top portion of the pipe 5 in such a manner that the free end side thereof is opened to the atmospheric air to be communicated and connected. The treated water contg. the activated sludge is circulated and flowed over the upward and downward flow passage A, B and the closed pipe passage C. In this time, bubbles of dissolved gas and a slight amount of a gas raising from the downward flow passage A are successively accumulated to the closed pipe passage C, but said accumulated gas is withdrawn from the small diameter pipe 6. Thereby, water treatment corresponding to pollution load is carried out while a head tank is eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63245895-A (JP)
Inventor: SEKI SHINICHI
IPC: F21S2/00
Filed: 1987-03-31
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-S60223680-A (JP)
Title: Low-temperature sinterable powder sheet
Inventor: MORISHITA TSUYOSHI
IPC: B22F3/10
Filed: 1984-04-20
Abstract: PURPOSE:To obtain a sheet which can be sintered at a relatively low temp. by using ultrafine metallic powder for a sheet which is sandwiched and sintered between plural metallic members and contg. the metallic powder to be used for joining of said members. CONSTITUTION:This low-temp. sinterable powder sheet is formed by binding the ultrafine powder of a metal which has <=1mu particle size and starts sintering at the temp. much lower than the intrinsic m.p. when heated by a resin binder and molding the powder into a sheet shape. Joining with such sheet is executed, for example, by adhering the low-temp. sinterable powder sheet 2a consisting of the ultrafine powder of Ni, copper, etc. bound by an acrylic resin binder and molded to a sheet shape onto an iron-Al alloy base body 1. A chip 3 consisting of a high hardness steel for the purpose of providing wear resistance is then joined onto said sheet and the base body is held in this state at a relatively low temp. enough to melt the above-described ultrafine powder to sinter the sheet 2a. The generation of thermal strain and the decrease in hardness are thus suppressed and further joining of a low m.p. material such as Al alloy is made possible.
Patent JP-H06286240-A (JP)
Title: Dot impact printer
Inventor: ITAYA TAKASHI
IPC: B41J11/62
Filed: 1993-04-06
Abstract: PURPOSE:To automatically adjust a route gap of an ink ribbon by providing and forming a ribbon protector film at the front face of a part of a printing head in touch with the ink ribbon with butting parts to butt the upper and lower parts of the touch part. CONSTITUTION:A ribbon protector film 2 provided to cover the front face of a main body 1 of a printing head is held by a ribbon protector frame 3 which is mounted, together with the main body 1, to a main body of the printer by a carriage frame 4. In this case, butting parts 22, 23 are formed in the ribbon protector film 2 immediately above and below the ribbon route of an ink ribbon 21 in front of the main body 1. As the butting parts 22, 23 are brought to butt a part of the main body 1 in touch with the ink ribbon, there is formed a gap of the size allowing the ink ribbon 21 to pass through. Accordingly, it becomes unnecessary to adjust the gap of the route of the ink ribbon 21.
Patent JP-H06287401-A (JP)
Title: Production of resin composition
Inventor: MORITA KAZUMASA
IPC: C08L101/00
Filed: 1993-04-06
Abstract: PURPOSE:To obtain the subject resin having excellent impact resistance, CaCl2 resistance, vibration-damping property, etc., by supplying a polyolefin, an unsaturated carboxylic acid and an organic peroxide to an extruder, supplying a thermoplastic resin to the extruder through a separate charging port and melting and mixing the components under specific conditions. CONSTITUTION:The objective resin composition is produced by supplying (A) a polypropylene or a polypropylene and other polyolefin (e.g. ethylene-butene copolymer), (B) an alpha,beta-unsaturated carboxylic acid or its derivative (e.g. maleic anhydride) and (C) an organic peroxide (e.g. dicumyl peroxide) to an extruder 5 through a 1st feeder 1, mixing the components in molten state at a preset barrel temperature of 185-240 deg.C under a condition to apply >=0.3kw.h/kg of energy from the extruder to the unit weight of the resin to obtain a modified polyolefin, supplying a thermoplastic resin (e.g. nylon) through a 2nd feeder 2 to the extruder and mixing these resins at a preset barrel temperature of 230-280 deg.C under a condition to apply >=0.15kw.h/kg of energy from the extruder to the unit weight of the resins.
Patent JP-H10274602-A (JP)
Title: Communication control apparatus for vehicle
Inventor: SHERMAN LYONG
IPC: G05B23/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a communication control apparatus which enables smooth communication by making another electronic control apparatus respond if one electronic control apparatus cannot respond in a response time. SOLUTION: A first electronic control apparatus (ECU) 11 and a second ECU 12 are mutually connected by a serial data bus. An external vehicle- diagnosing apparatus 20 is connected to a standard connector set on the serial data bus, which reads out diagnosis information stored in each ECU 11, 12 and clarifies a trouble on the basis of the diagnosis information. If the first ECU 11 receiving a requirement signal from the external diagnosing apparatus 20 cannot respond in a response time, the first ECU 11 sends a special negative response signal including a permission for the second ECU 12 to respond to the diagnosing apparatus 20. After receiving a response from the other ECU 12, the diagnosing apparatus 20 transmits on the basis of the negative response signal the requirement signal again to the first ECU 11 alone.
Patent JP-H06287201-A (JP)
Title: New ether derivative of kefiran and production and use thereof
Inventor: TACHIBANA KUNIHARU
IPC: A61K8/00
Filed: 1993-04-06
Abstract: PURPOSE:To obtain a new compound retaining the characteristics of kefiran, causing no opaification when preserved at low temperatures or formulated with alcohol, useful as a humectant or thickening agent, by partially alkylating kefiran with a substituted alkylating agent. CONSTITUTION:Kefiran is dissolved in a 10% aqueous NaOH solution, a substituted alkylating agent (e.g. bromoacetic acid) is then added to the resultant aqueous solution followed by agitation at 30 deg.C for 20hr to carry out at least partial alkylation, and the resultant system is adjusted to pH 7.0 with hydrochloric acid. Ethanol is then added to the resultant liquid system to produce a precipitate, which is then separated and dried, and then dissolved in purified water followed by filtration with microbe elimination, thus affording the objective ether derivative of kefiran having the above advantages.
Patent JP-H05213313-A (JP)
Title: Case packer of fruits
Inventor: HASHIMOTO NORIAKI
IPC: B65B25/04
Filed: 1992-04-01
Abstract: PURPOSE:To automatically pack fruits in cases, improve the efficiency and save man-hour for case-packing work by a method wherein fruits are placed on a partition material to be conveyed by a partition material conveyer, and the partition material is moved up and down at the terminal of the conveyer to put the fruits into a corrugated board case in two or more layers. CONSTITUTION:Fruits F sorted out by a sorter 8 are supplied to a drawing-out conveyer 7. The fruits F after passing through a vibration conveyer 15 and a line-up conveyer 12 are taken out one by one by a take-out conveyer 10 and lined up on a partition material 2 to be conveyed by a partition material conveyer 12. Then, the partition material 2 is transferred to the specified position (a) at the terminal of the partition material conveyer 12. On the other hand, the first one of corrugated board cases 5 on a case supply conveyer 14 is supplied to the specified position (b). A sucking box 44 of a carrier 1 is lowered to suck the fruits F by a fruit sucker 3 and the partition material 2 by a partition material sucker 4. After that, the sucking box 44 is lifted above the corrugated board case 5 and then lowered to put the partition material 2 into the corrugated board case 5.
Patent JP-H10274458-A (JP)
Title: Open showcase
Inventor: NAKAYAMA KOJI
IPC: F25D11/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an open showcase for accurately and uniformly cooling a storage room at a main case part side and that at a corner case part side. SOLUTION: An open showcase 1 constitutes a storage room where at least two sides are open at a corner part by a main case 3 and a corner case 4 that is connected to the main case 3. It has a main cooler 21 for cooling the inside of the storage at the side of the main case 3, auxiliary coolers 22 and 23 for cooling the inside of the storage at the side of the corner case 4, electromagnetic valves 24 and 26 for controlling the supply of a refrigerant to the coolers 21, 22, and 23, and a control device for opening and closing the electromagnetic valves 24 and 26 based on the temperature of a cool air being discharged into the storage room at the side of the main case 3 or being discharged to the storage room.  Then, the control device delays the main cooler 21 and stops the supply of a refrigerant to the auxiliary coolers 22 and 23 when stopping the supply of the refrigerant to the coolers 21, 22, and 23 by the electromagnetic valves 24 and 26.
Patent JP-H03281188-A (JP)
Title: Grasping device for robot having finger having rotation body
Inventor: NAGATA KAZUYUKI
IPC: B25J15/08
Filed: 1990-03-28
Abstract: PURPOSE:To simply and freely change holding of an object to be grasped and to take grasping orientation matching a purpose by mounting rotation bodies, positioned facing each other and rotatable forward and reversely from each other, on the respective inner surfaces of the tips of finger parts. CONSTITUTION:When rotation bodies 11 and 11 of respective fingers 2 on both sides are driven in the same direction at the same speed, and object to be grasped is rotated around the rotary shafts of the rotation bodies 11 and 11 through a turn table. In this case, by utilizing the constraining surface of external environment, movement along the constraining surface is generated. For example, when a block placed on a table is grasped by the peripheral edge parts of the rotation bodies and the rotation bodies 11 and 11 are driven in the same direction at the same sped, since a force is exerted on the same direction at the same speed, since a force is exerted on the block in the peripheral direction of the part, marking contact with the block, of the rotation body, a robot is capable of linearly moving the block on the table without moving an arm.
Patent JP-H10274084-A (JP)
Title: Control device for engine
Inventor: TSUKUDA ATSUNORI
IPC: F02D41/12
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent torque shock by inhibiting stop of fuel regardless of decelerating operation during operating an intake compensating means by providing with the intake compensating means for compensating intake delay of a suction intake rate correcting rate on the basis of an engine load change, and a fuel stopping means for stopping feed of fuel temporarily. SOLUTION: While an engine 1 is operated, in an ECU 40, it is judged whether it is in a fuel stop control performance region or not. In the case of 'YES', it is judged whether a fuel stop control performance flag is 0 or not. In the case where the possibility of fuel stop is judged, a process is returned to an initial step without performing an order for fuel injection operation thereafter. In the case where it is judged that it is not in the fuel stop control region, and in the case where the fuel stop control performing flag is not 0, fuel injection is performed. Namely, a throttle is fully closed by a decelerating operation, and a target correcting rate is increased on the basis of load fluctuation, and thereby, the performance of fuel cut is inhibited in a condition in which an intake air rate is increased so as to prevent torque shock.
Patent JP-H05241536-A (JP)
Title: Horizontal scanning circuit
Inventor: HAYASHI YUJI
IPC: G09G3/36
Filed: 1992-03-02
Abstract: PURPOSE:To make a driving pulse line in non-overlap which is outputted successively from a horizontal scanning circuit incorporated in an active matrix type liquid crystal display device, etc. CONSTITUTION:The active matrix type liquid crystal display device is constituted of a display part 1, a vertical scanning part 2 and a horizontal scanning part 3. The horizontal scanning part 3 is provided with a shift register S/R generating successively a horizontal shift pulse signal PHI. The shift pulse Dn of an Nth stage generated from the shift register and a delayed pulse DDn+1 delaying the shift pulse Dn+1 of a (N+1)th stage by a delay element DLYn are processed by an AND element AND. and the horizontal switch driving pulse PHIn of the Nth stage is generated. A transmission gate element S is conducted corresponding to each driving pulse PHI and a video signal is sampled.
Patent JP-S57195937-A (JP)
Title: Plate spring device
Inventor: NIIHORI TAKEYOSHI
IPC: B61F5/30
Filed: 1981-05-27
Abstract: PURPOSE:To always maintain the best feeling of ride and stability of operation in response to the running condition and driveway condition by providing controllability for the clamping force of a clamping system which clamps a spring plate in the direction of the thickness according to conditions of supported bodies. CONSTITUTION:A main body 1 of a plate spring device is provided with a clamping system 5, adjacently to the plate edge part, for clamping a spring plate 2 in the direction of thickness. Said system 5 is equipped with a spring bearing member 6 arranged under the third spring plate and a pressing member 9 which is arranged above the first spring plate and also connected to a pison 15 of a cylinder device 11 through a piston rod 17. Further, the cylinder device 11 is connected to a pressurized fluid source 22 through a control valve 21, which is also connected to a control unit 23 performing variable control of clamping force of the clamping system 5 according to signals transmitted from a detecting unit 24 and an operation unit 25.
Patent JP-H05277646-A (JP)
Title: Method for horizontal rotating continuous casting and apparatus therefor
IPC: B22D11/06
Filed: 1992-04-02
Abstract: PURPOSE:To produce a cast billet having excellent surface quality by applying forced oscillation to a tail weir in the range of coming to a specific peak velocity in the tangential direction of a mold. CONSTITUTION:In a small crossing section continuous casting apparatus for molten metal, a ring mold 6 with an endless groove opened at the upper part is rotated in the horizontal direction. In this apparatus, by arranging the tail weir 8 in the opposite direction to the cast direction, molten metal is dammed up and cast. At this time, by applying the forced oscillation to the tail weir 8 in the range of coming to the peak velocity U (2pifa) decided with the frequency (f) (Hz) and the amplitude (a) (mm) in the tangential direction of the mold 6, the cast billet having excellent surface quality is produced. By this method, the drastical reduction of the equipment cost and the high productivity can be achieved.
Patent JP-H10275877-A (JP)
Title: Lsi package
Inventor: YANO TAKAKO
IPC: H01L23/50
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an LSI package, so as to effectively suppress the generation of noise and reduce mounting area for LSI. SOLUTION: In an LSI package, including an IC chip portion 1, a plurality of lead wires 3 and a cover portion 5 of structure covering all of one end of each lead wire 3, the IC chip portion 1 and a plurality of bonding wires 4, wiring pads 11 connected respectively to a power terminal portion 1a and a ground terminal portion 1a of the IC chip portion 1 via respective wiring member 13 are provided on the cover portion 5 of the IC chip portion 1, and each wiring member 11 is provided through the cover portion 5 to mount a bypass capacitor 12 on the cover portion 5.
Patent JP-S5418206-A (JP)
Title: Transmission system
Inventor: FURANKU DE YAAGERU
IPC: H04N7/12
Filed: 1978-07-05
Abstract: A transmission system which on the transmission side comprises a pulse-code modulation device, which is adapted for the pulse code conversion of consecutive minimum groups of two signal, elements of the information signal, the pulse code modulation device comprises a shape encoder, which in each group interval, encodes by a pulse code a normalized-amplitude shape of the signal variation of the two signal elements, and furthermore comprises an amplitude encoder, which in each group interval, encodes an associated amplitude value by a pulse code. The receiver comprises a multiplier stage for multiplication of the normalized-amplitude shape, which is transmitted in pulse code, in each group interval, by the associated amplitude value.
Patent JP-S524017-A (JP)
Title: Inverter circuit
Inventor: KATAOKA SHIYOUZOU
IPC: H02M7/537
Filed: 1975-06-30
Abstract: PURPOSE: An inverter circuit capable of easily controlling the start and stop of the oscillation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0870053-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOGAMI TORU
IPC: H01L27/092
Filed: 1995-04-06
Abstract: PURPOSE: To form a low resistance silicide film, by making silicide reaction on an NMOS transistor similar to silicide reaction on a PMOS transistor. CONSTITUTION: Gate electrodes 71, 81, a source region 7 and a drain region 8 are formed on a silicon substrate 1. By a chemical vapor deposition method using disilane, a silicon film 9 wherein the amount of impurities is smaller than or equal to 10<19> cm<-3> and the thickness is less than or equal to 50nm is selectively deposited only on the silicon surface. By ion-implanting arsenic, the silicon film 9, the silicon substrate 1, and the gate poly silicon film 71, 81 are made amorphous. After a titanium film is deposited on the substrate, a titanium silicide film 10 is formed by heat treatment. A titanium film 11 remained unreacted is selectively eliminated. Impurities are contained at a low concentration, and further reaction is performed between the amorphous silicon and the titanium film, so that titanium silicide films of low resistance can be formed on minute electrodes.