baber/WOPTO huggingface dataset:
Patent JP-H01259484-A (JP)
Title: Charge automatic paying system for toll road
Inventor: YAMADA MASAYA
IPC: G07B15/00
Filed: 1988-04-08
Abstract: PURPOSE:To cause the passage of vehicles to be smooth in the entrance and exit of a toll road by utilizing an on-vehicle responding device, which transmits the identifying data of the self-vehicle with a radio waves, and a road side radio to be provided in the rode side of the toll road, independently confirming the vehicle to pass the toll road and separately causing the owner of the vehicle to pay a passage charge. CONSTITUTION:When a vehicle 2 comes over the entrance gate or exit gate of the toll road and a commanding signal, which is outputted from a road side radio 1 to be provided in the road side, is received by a responding device 4 which is mounted on the vehicle 2, the responding device 4 to be mounted on the vehicle 2 outputs the identifying data (number plate data, for example) of the self vehicle. The outputted identifying data are received in the road side radio 1 and given to a passage charge calculating means 7. Accordingly, the passage charge of the vehicle is calculated based on the received identifying data. Thus, the charge payment in the toll road can be automated.
Patent JP-S58204178-A (JP)
Title: Thick walled small diameter pipe for supplying high pressure fluid having hardened film on inside circumferential surface and its production
Inventor: USUI MASAYOSHI
IPC: C23C4/18
Filed: 1982-05-24
Abstract: PURPOSE:To prevent and reduce cavitation effectively by forming a hardened layer consisting of a hardened film by Ni and a thin film of chromium oxide on the inside surface of a thick walled pipe of a small diameter. CONSTITUTION:A plating film of Ni is first formed by a chemical plating methof on the inside surface 2 of a thick walled small diameter pipe 1 for supplying a high pressure fluid, such as a part of an injection pipe for high pressure fuel or a high pressure injection nozzle and then heated for 2-60min at 250-450 deg.C to form a hardened film 3. The pipe is thereafter dipped in a chromic acid or a chromic acid/chromate soln. prepd. by dissolving the chromic acid and chromate to impregnate the pipe with said soln., and the pipe is then heated for >=20min at 200-700 deg.C to form a dense hardened layer 4 consisting of a thin layer of chromium oxide resulted from the calcination and conversion of the chromic acid soln. on the film 3. The generation of cavitation in the inside surface of the supply pipe for high pressure fluid is prevented.
Patent JP-H10281585-A (JP)
Title: Multi-room type air conditioner
Inventor: TOYAMA MOTOHARU
IPC: F25B29/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To feed suitable refrigerant to an indoor unit by setting two four-way valves to the same state when one indoor unit is operated, opening a motor- driven valve only the side of the indoor side, and opening the motor-driven valve provided in series with a capillary tube. SOLUTION: When both indoor units (a) and (b) are, for example, operated in cooling operation, liquid refrigerant cooled by a heat exchanger 10 of an outdoor unit is fed to a heat exchanger 6 of the unit (b) via a capillary tube 3 corresponding to the unit (b), evaporated to gaseous state, fed to a four-way valve 8 corresponding to the unit (b), and returned to a compressor 9. At this time, a motor-driven valve 1 provided in series with a capillary tube 4 for coupling a tube corresponding the unit (b) is closed, and the refrigerant flowing to the tube 3 corresponding to the unit (b) does not flow to a heat exchanger 5 of the unit (a). Accordingly, suitable refrigerant can be sent to the indoor unit.
Patent JP-H11226160-A (JP)
Title: Face of only sweet spot
Inventor: SAITO TATSUO
IPC: A63B59/60
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To form a face of only a sweet spot capable of reducing a sway of a head and capable of deciding directionality in a gate ball stick and a ground golf club. SOLUTION: A face of only a swet spot 2 is formed on a ball hitting surface of a stick 1 or a head. An air chamber elastic raw material 3 or an elastic raw material of a synthetic resin is fitted in the ball hitting surface of the stick 1 or the head by forming a clipping groove of the face 2 of only the sweet spot by clipping the part of the face of only the sweet spot 2. Afterwards, the surface of the elastic raw material of the synthetic resin is formed in a hard quality.
Patent JP-H1067728-A (JP)
Title: Fluorine-containing sugar derivative
Inventor: TAKAYANAGI HISAO
IPC: C07C235/16
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as a MRI contrast medium by modifying only many magnetically equivalent fluorine atoms giving the same signal to introduce groups having tissue selectivity and improving the background. SOLUTION: A fluorine-containing sugar derivative of the formula: R<c> NHR<f> (R<c> is a sugar chain alkyl residue; R<f> is the residue of a compound containing one to several magnetically equivalent trifluoromethyl groups), e.g. a sugar amide of formula I. The compound of formula I is produced by reacting a sugar lactone of formula II [(n) is 0-4] with a new fluorinated amino compound of the formula: NR<f> in the presence of a proper catalyst such as NaCN in a proper solvent such as an alcoholic solvent (e.g. methanol) or an aprotic polar solvent (e.g. dimethylformamide) at -50 to 200 deg.C, preferably room temperature to 150 deg.C, for 10min to 120hr, preferably 1 to 10hr.
Patent JP-S59213533-A (JP)
Title: Rectratable head lamp controller
Inventor: SAKAMOTO TOSHINORI
IPC: B60Q1/05
Filed: 1983-05-18
Abstract: PURPOSE:To improve a car body front as well as to make the lighting of a head lamp possible to go on in response to a passing command at once, by installing an on-off passing lid in front of the head lamp situated at a housing position free of rocking motion in the front of a lamp in-and-out port on a bonnet. CONSTITUTION:When a head lamp 11 is lighted as usual, a link mechanism 18 is rockingly moved from a chain line position to a full line one by operation of an unillustrated motor whereby the head lamp 11 is made to go up to the extent of a projecting position upward a bonnet 19 and to light it at the said projecting position. On the other hand, in time of housing the head lamp 11, when a passing command is issued, the head lamp 11 is lighted at the said projecting position, while a solenoid 28 of a holding device 26 is energized with current, and the output rod is retreated backward. If so, engagement between the rod and an engaging member 27 at the side of a lid 21 is set free, and thereby this lid 21 is rockingly moved downward to the extent of the chain line position by dint of a spring 31 so that light of the lamp 11 is lightened frontward. This lid 21 is reset to a closing position again when the link mechanism 18 is rockingly moved upward.
Patent JP-H09280591-A (JP)
Title: Underground air conditioner
Inventor: NODA SABURO
IPC: F24F1/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To cause an underground air conditioner to be used in comfortable manner in an underground space such as an underground storing space or an underground room and enable recovered dew water to be naturally discharged. SOLUTION: This underground air conditioner 1 fixed to a ceiling surface of an underground room or an underground storing device 10 comprises a thin- formed main body 2 of the device capable of assuring a level difference for making a natural flowing-down of dehumidified discharged water generated from this underground air conditioner 1 to a side groove 8 adjacent to the underground area while the device is being fixed to the ceiling surface, a heat exchanging element 3 having one surface being kept at a low temperature and the other surface being kept at a high temperature, a cold heat radiating plate 4 arranged at a low temperature surface of the heat exchanging element 3, a heat radiating plate 5 arranged at the high temperature surface, a fan 6 for forming a flow of air within the main body 2 of the device,  and a control device 7 for controlling the heat exchanging element 3 and the fan 6.
Patent JP-S59216459-A (JP)
Title: Dc motor
Inventor: KAKIZAWA KOUJI
IPC: H02K29/00
Filed: 1983-05-19
Abstract: PURPOSE:To reduce the thickness of a DC motor and to achieve the high performance by employing as a permanent magnet an anisotropic magnet in a thicknesswise direction and having sole-pole magnet of N-pole at one side and S-pole at the other side, and using as a coil a plated or etched coil. CONSTITUTION:Upper and lower magnet teeth 12A, 12B formed of soft magnetic material are secured at both wides of a magnet 13 to a rotational shaft 11, and respectively rotatably via upper and lower ball bearings 15A, 15B. A coil 18 formed of a plated or etched coil is secured to a printed board 17. A printed board 17 is secured to the inside of a back yoke 14A. The magnet 13 is an anisotropic magnet of thicknesswise direction, and has sole-pole magnet of N-pole at one side and S-pole at the other side.
Patent JP-S5212529-A (JP)
Title: Memory content display system
Inventor: KITAMURA YOUICHIROU
IPC: G06F9/00
Filed: 1975-07-21
Abstract: PURPOSE: To obtain easierand shorter operation time by memory reference from console panel, and shorter deback time of assembler program. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03287490-A (JP)
Title: Trawl controller with propeller rotating speed display device
Inventor: SHIO TAKEHISA
IPC: B63H23/30
Filed: 1990-04-04
Abstract: PURPOSE:To improve operability by providing a propeller rotation sensor detecting the propeller rotation signal of a marine gear transferring the power of an engine to a propeller, controlling the marine gear with its output, and displaying the propeller rotating speed on an LCD indicator. CONSTITUTION:An engine rotation sensor 2 is provided near the output shaft of a marine engine 1 serving as a power source, and a propeller rotation sensor 7 is provided near the output shaft of a marine gear 6 transferring the power of the engine 1 to a propeller 5 as the driving force of a ship. When a propeller rotation signal from a command volume 10 commanding the rotating speed of the propeller 5 is inputted to a main controller 9, the control signal data for obtaining the target propeller rotation are calculated, and the calculated clutch hydraulic control signal is outputted to a solenoid valve 8 installed on the hydraulic circuit of the marine gear 6. The latch plate of the marine gear 6 is slid to control the rotation of the output shaft of the marine gear 6. The propeller rotation signal is converted into the actual propeller rotating speed and transmitted to a command controller 12, and the propeller rotating speed is outputted and displayed on an LCD indicator 11.
Patent JP-S5213023-A (JP)
Title: Reformer
Inventor: OOUCHI KEIDOU
IPC: F02M27/00
Filed: 1975-07-21
Abstract: PURPOSE: In the reformer that improves fuel to gas fuel by partial combustion, improving reaction is continued rapidly and stably. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08288196-A (JP)
Title: Manufacture of semiconductor device, semiconductor manufacturing device, and inspecting device
Inventor: OZAWA KOJI
IPC: G03F7/20
Filed: 1995-04-13
Abstract: PURPOSE: To provide a small-sized semiconductor manufacturing device by reducing the amount of travel in horizontal and vertical directions in a semiconductor wafer. CONSTITUTION: A stage 3 for mounting a semiconductor wafer 1 in an exposure device is constituted of an X stage 3a which moves in X (horizontal) direction, a Y stage 3b which moves in Y (vertical) direction, and a θ stage 3c which moves in θ (rotary) direction from an upper portion toward a lower portion. Exposure is made by rotating the θ stage 3c every 90 degrees, areas 1a-1d are equally divided into four portions, and a semiconductor chip 2 of the areas 1a-1d is formed in a same direction. By rotating the θstage 3c, the amount of travel in X and Y directions of the stage 3 can be reduced to D/2 when the diameter of the semiconductor wafer 1 is set to D.
Patent JP-S5612028-A (JP)
Title: Adjustment system of fuel injection timing
Inventor: SUZUKI TAKAYUKI
IPC: F02D41/40
Filed: 1979-07-11
Abstract: PURPOSE: To eliminate the dispersion of injection timing by controlling the phase difference between a timing gear and the rotary shaft of a fuel injection pump using a computer so that the phase difference between the upper dead point time and the fuel injection time can become the initial set point.  
     CONSTITUTION: An engine 1 has a timing gear 2 and a fuel injection pump 3. The rotary phase difference between the gear 2 and the rotary shaft 6 of the pump 3 is controlled by the fuel injection time variation device 11 and is detected by the sensor 14. A pickup 17 which electrically detects the upper dead point position is provided at the rear end of a flywheel 15. The injection time is detected as electric signals by triggers 18 and 19 which are mounted on the cam shaft of the injection pump 3. Each signal is input to the central processing unit 21 and the control value is calculated based on the ideal value which is input to storage 22. This control value controls a hydraulic valve 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11286212-A (JP)
Title: Heating operation control device for electric vehicle
Inventor: HIRAO TOYOTAKA
IPC: B60H1/32
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent thermal shock by adding a second system for reducing deviation between the set temperature and the detected temperature in a cabin according to the detected temperature of at least specified value of a heater core, to a first system for changing the compressor displacement of a refrigerant loop according to the above deviation. SOLUTION: The operation quantity corresponding to the difference Err between the set temperature Tas of a cabin and the detected temperature Ta in the cabin is computed by an operation quantity computing element 71 at an addition point 70 to control an inverter power source frequency setting element 72, and a compressor 36 is driven to radiate heat by an interior heat exchanger 29. In this case, an addition point 75 is provided on the output side of the operation quantity computing element 71, and the temperature Tc from a heater core 30 is converted by a converter 73 and added.  The operation quantity X2 is computed by the converter 73 on the basis of the temperature Tc from the heater core 30, and the operation quantity X1 based on the difference Err is computed, so that the added value of the operation quantities X1 , X2 is inputted to the power source frequency setting element 72, and the power source frequency is set on the basis of this value.
Patent JP-H07295781-A (JP)
Title: Screen display system of computer
Inventor: WATANABE JUN
IPC: G06F3/0484
Filed: 1994-04-26
Abstract: PURPOSE:To provide the screen display system of a computer which is capable of easily and quickly displaying a required screen from a state that a certain screen is displayed. CONSTITUTION:When a screen where a payment bill is prepared is erroneously displayed in spite of the intention of preparing a traveling expenses bill, a preparing person inputs a screen code by an input part 12. When a prescribed screen code is unknown at the time of the input, a control part 11 calls the cross-reference of screen names and the codes corresponding to them from a screen code table storage part 15 and displays the cross-reference if a specified mark is inputted in a pertinent column. When the preparing person selects a screen from the cross-reference, the screen is displayed on a display part 13.
Patent JP-H07297350-A (JP)
Title: Semiconductor device
Inventor: INOUE AKIMITSU
IPC: H01L21/66
Filed: 1994-04-26
Abstract: PURPOSE:To prevent the occurrence of defects in products, which are caused by the contact of the outer lead of a semiconductor device to the terminal of an outer socket at the time of an inspection step and the occurrence of bending. CONSTITUTION:An inner-lead exposing part 6, which directly exposes an inner lead 3A to the outside, is molded as a unitary body at a part of a resin sealing member 5 for sealing a semiconductor pellet 2 and the inner lead 3A. The terminal of an external socket for inspection is inserted into the inner-lead exposing part 6, and the terminal is brought into contact with the inner lead 3A. Thus, the inspection of the semiconductor device 1 can be performed.
Patent JP-S60234408-A (JP)
Inventor: SAKANO EIZOU
IPC: H02G1/06
Filed: 1984-05-01
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-S62243500-A (JP)
Title: Incoming call equal distribution system
Inventor: TAKAHASHI AKIRA
IPC: H04Q5/02
Filed: 1986-04-16
Abstract: PURPOSE:To uniformly distribute an incoming call to the entire system while eliminating the need for lots of representative numbers by distributing uniformly incoming calls to the representative group in the same representative number so as to exclude the limit of the number of extension subscribers. CONSTITUTION:When an incoming call CALL 1 comes to an incoming trunk TRK 1 connected to a channel switch SW of a stored program control exchange, a representative number LDNo is received and the call arrives in an incoming call uniform representative group GP 1 of the representative number LDNo and the call is distributed uniformly in extension subscribers STA 11-STA1n in the representative group GPI. When the 2nd incoming call CALL 2 comes to the incoming trunk TRK1, the representative number LDNo is received and the call comes to an incoming call uniform distribution representative group GP2 of the representative number LDNo. Then the incoming call CALL 2 is distributed uniformly in the representative group GP2. The incoming call is processed by the same sequence and when the call reaches an incoming call uniform distribution representative group GPm, the incoming call is distributed to the representative gruop GP1.
Patent JP-H02267781-A (JP)
Title: Method for correcting load in retrieval controller
Inventor: MORIYA MITSURO
IPC: G11B7/085
Filed: 1989-04-07
Abstract: PURPOSE:To stably execute the retrieval of a necessary track even when a transfer load is fluctuated by detecting the speed of a moving means to be moved based on a fixed transfer signal, measuring the moving speed of a reproducing position, correcting a reference transfer signal and executing the retrieval. CONSTITUTION:A signal, in which a light beam on a recording carrier 1 crosses the track, is outputted from a differential amplifier 16, a waveform is shaped by a crossing detecting circuit 35, a track crossing signal is outputted, a counting is executed by a counting circuit 26, and a value corresponding to a distance up to the necessary track is successively outputted. A speed detecting circuit 36 detects a light beam moving speed from the period of the signal of the circuit 35, a difference from a reference speed stored in a RAM 30 is obtained by a subtracting circuit 33, and it is inputted through a D/A converter 27 and a driving circuit 10 to coils 12 and 13 of a frame 11. Consequently, the frame 11 is transferred in being speed-controlled so that the value of the circuit 36 can be made equel to the reference speed. When the light beam reaches the necessary track, the circuit 26 transmits the information to a mu-CPU 23, and the output of the converter 27 is stopped.
Patent JP-S5314538-A (JP)
Title: Receiving antenna converter
Inventor: SHIBANO NORIZOU
IPC: H01Q1/24
Filed: 1976-07-26
Abstract: PURPOSE:To realize a small-size constitution for the attachment tools such as a support, antenna stand, etc. for a receiving converter by attaching an antenna directly to SHF satellite receiving converter.
Patent JP-S63256577-A (JP)
Inventor: HAYASHI MAKOTO
IPC: C04B38/00
Filed: 1987-04-13
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-S63256506-A (JP)
Title: Grain shape controlling process for aluminum nitride
Inventor: YOSHII YUTAKA
IPC: C01B21/072
Filed: 1987-04-13
Abstract: PURPOSE:To obtain spherical AlN powder having an uniform particles diameter, by heating a mixture of a metallic Al powder, an F containing ammonium compound, an AlN powder and a specific fluoride in a gaseous nitriding atmo sphere. CONSTITUTION:One or more of a 0.5-12.0wt.% fluoride of alkaline earth metal selected from Ca, Ba, and Sr (e.g., CaF2) is added in the mixture of metallic Al powder, F-containing ammonium compound (e.g., ammonium hydrogen fluo ride) and AlN powder, the above-mentioned mixture is maintained in the nitriding atmosphere at 300-1,300 deg.C for a specified period of time, and the nitriding reaction is completed by heating the mixture at 900-1,300 deg.C.
Patent JP-S5716164-A (JP)
Title: Gas cementation treatment
Inventor: YAMAGATA SABUROU
IPC: C23C8/22
Filed: 1980-06-30
Abstract: PURPOSE:To subject a steel material to gas cementaion in a highly precise manner under a less  dangerous condition so as to obtain uniform quality by a method wherein CO2 and CO of an  atmospheric gas in a heat treating furnace is analysed and introduction of an enrich gas is controlled so as to keep an equilibrium carbon concn. constant. CONSTITUTION:An inside of a heat treating furnace in which a steel material treating article W  is kept under a hermetically sealed condition and evacuated by a vacuum pump and, thereafter,  nitrogen gas is introduced thereinto from a pipe passage 2 to restore a pressure to a constant pressure. Subsequently, a hydrocarbon and an oxidizing gas are introduced from a pipe passage 3 to  form an atmospheric gas with a predetermined equilibrium carbon concn. The resultant atmospheric gas is analysed by a CO analyser 6 and a CO2 analyser 11. By caluculation from the resultant CO amount analysed value, a temp. in the furnace measured by a thermocouple 7 and a desired carbon concn. on a surface of the treating article W set by a carbon concn. setting instrument 8, an operation apparatus 10 calculates an objective CO2 amount and the calculated value is applied to a CO2 controller 9 as a set value. The controller 9 adjusts a controll valve 4 by a deviation signal of the CO2 analysed value and an objective value to increase and decrease an amount of an enrich gas.
Patent JP-H07255319-A (JP)
Title: Whole sea area-type fish culturing preserve
Inventor: UENO SHIGENOBU
IPC: A01K63/00
Filed: 1994-03-22
Abstract: PURPOSE:To provide a whole sea area-type fish culturing preserve enabling fish culture in any sea area such as sea surface, submarine region or sea bottom, without the discrimination of the inland sea or open sea. CONSTITUTION:The outer periphery of a fish preserve body A consisting of a three-dimensional frame of appropriate shape is covered with a porous constituent such as a wire net 5; part or the whole of the structural material of the body A, e.g. legs 1, floor beams 2, pillars 3 and ceiling beams 4, is of hollow design; this body A is of rigid structure with rigid-frame structure the same as that of building design, and the weight of the fish preserve body A is regulated to a proper level by making use of the buoyancy of the hollow structural material. A welded titanium wire net may be used as the porous constituent.