baber/WOPTO huggingface dataset:
Patent JP-H02207116-A (JP)
Title: Engine intake air volume controlling device
Inventor: OKAMURA MASAYUKI
IPC: F01M13/00
Filed: 1989-02-04
Abstract: PURPOSE:To feed blowby gas smoothly to an engine without back surge by arranging an intake passage side opening in a PCV passage on guiding the blowby gas into the intake passage on an engine side from a throttle valve. CONSTITUTION:A throttle valve 132 for controlling intake air volume of an engine is arranged inside of an intake passage 104 communicated to the combustion chamber of the engine. And a PCV passage 116 for guiding blowby gas is attached to the intake passage 104. On the above mentioned device, the intake passage 104 side opening 2 in the PCV passage 116 is arranged to the engine side from the throttle valve 132. And blowby gas supplied from the PCV passage 116 is guided to the engine side. Moreover, the opening 2 is tilted to the downstream side of the intake passage 104. Thereby, the blowby gas taken in from the PCV passage 116 is smoothly ejected out from an idle port 124, and fed to a surge tank 122.
Patent JP-S62184503-A (JP)
Title: Discrete time controller
Inventor: OSAKI KAZUHIKO
IPC: G05B21/02
Filed: 1986-02-07
Abstract: PURPOSE:To automatically estimate a precise parameter without complicated manual operation and to attain applicable control when a parameter is reset by providing an exciting signal generation clock and a switch. CONSTITUTION:If a parameter resetting request is issued in a steady state, the applicable control stops. Then an exciting flag is set to set the upper and lower limits of the controlled variable of a controlled system 1. Next the parameter of a model, which is estimated through a parameter estimation block 4, is initialized to change over the switch 10, and output operation is subjected to a holding block 12 through an exciting signal generation block 14 to fix the output on. A current value obtained from a sampling means 3 is checked by the upper and lower limits. After the controlled variable is different from a target value, the applicable control is again done to estimate the parameter of the model. Simultaneously the applicable on/off control is made according to the estimated parameter. Thus the precise parameter is automatically estimated without the complicated manual operation to carry out the applicable control.
Patent JP-S56124362-A (JP)
Title: Enriched sweetening agent
Inventor: TEZUKA HIROMU
IPC: A23L27/30
Filed: 1980-03-05
Abstract: PURPOSE: An enriched sweetening agent effective for the promotion of health of the human body, being handled readily, obtained by adding nutritive substances, e.g., amino acid, vitamin, etc. to saccharides consisting essentially of fruit sugar and glucose.  
     CONSTITUTION: Nutritive substances, e.g., an amino acid, an organic acid, a vitamin, a mineral, etc. are added to saccharides consisting essentially of fruit sugar and/or glucose. For example, the blend of 0W35g grape sugar, 35W100g fruit sugar, 0W15g sorbitol, and 0W3g stevia as the saccharides to be used will provide good results. An amino acid is effective for keeping and promotion of health and has improved effect on taste of food, and coexistence of plural amino acids can eliminate the bad smell of fish and garlic. An organic acid makes taste of food good and has actions to make food alkali. A mineral as well as a vitamin is effective for improving quality of food. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000224944-A (JP)
Title: Spinning reel for fishing use
Inventor: OKADA ATSUTO
IPC: A01K89/027
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a spinning reel for fishing use enabling a spool to be rotated smoothly and stably through suppressing spool shake of a spool shaft to a minimum. SOLUTION: This spinning reel has a spool shaft 8 with its tip mounted with a drag mechanism D1, a spool S1 mounted on the spool shaft, and drag washers Wa, Wb, Wc, Wd mutually superposed with their centers penetrated with the spool shaft 8; wherein one of the drag washers Wa, Wb, Wc, Wd or the spool 1 is furnished with cylindrical parts 9f, Wc1x, Wbx, Wax penetrated through these drag washers and engageable on the spool shaft 8, and these cylindrical parts have lengths substantially compatible with the total thickness of the drag washers Wa, Wb, Wc, Wd, respectively.
Patent JP-S61187628-A (JP)
Inventor: HANSU RIHIYARUTO BAUMAN
IPC: G01L19/00
Filed: 1986-02-12
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-H07215099-A (JP)
Title: Stringing monitoring device for railroad traffic and device therefor
Inventor: WATANABE MICHIAKI
IPC: H02M7/06
Filed: 1994-01-31
Abstract: PURPOSE:To provide a stringing monitoring device and a monitoring method, in order to contribute to the safety of the striging in the railway traffic. CONSTITUTION:A stringing monitoring device is equipped with a high voltage side device 10 equipped with an abrasion detecting means which detects the abrasion of a high voltage trolley line for the railway traffic and generates an abrasion detection signal and a light transmission means which converts the abrasion detection signal to the light signal and transmits the light signal, and an on-ground side device 20 equipped with a light receiving means which receives the transmitted light signal and reads out the abrasion detection signal and an abrasion monitoring means for detecting the abrasion state of the trolley line from the read-out abrasion detection signal.
Patent JP-S59153191-A (JP)
Title: Oscillation stoppage detection circuit
Inventor: KATSUI MASAMI
IPC: H03K3/01
Filed: 1983-02-21
Abstract: PURPOSE:To provide a circuit which detects oscillation or nonoscillation of a switching pulse depending on the level, high or low, of an output of an inverter of an inverter circuit of a C-MOS added. CONSTITUTION:A circuit with a C-MOS inverter added is composed of a P- channel MOS transistor 11 and an N-channel MOS transistor 12. The P-channel MOS transistor 11 is set small in the conductance constant (beta) of an MOSFET and high in the threshold voltage (Vth) thereof while the N-channel transistor 12 is set large in beta and low in Vth. When the oscillation of a pulse continues, the level of respective voltages is positioned as illustrated and the logic level is set at the position indicated by the dotted line. Thus, the gate potential VSS1 of an inverter is recognized as ''HIGH'', which causes the N-channel transistor to be turned ON to develop a VSS2, a ''LOW'' potential at the output OUT.
Patent JP-H04212626-A (JP)
Title: Vehicle roof
Inventor: GEBUHARUTO POTSUPERE
IPC: B60J7/185
Filed: 1991-02-21
Abstract: PURPOSE:To enable any emergency unlocking so simply from the inside and outside of a vehicle in a simple structure by separating a cover from a frame within the range of both turning shafts via a common actuator operable from the inside or outside of the vehicle. CONSTITUTION:An opening part 3 of a fixed roof 2 is opened or closed by a cover 6 liftable as to a frame 4 inserted into the opening part 3 of a roof 7 around two axes orthogonal with a vehicle vertical axis via turning shafts 7, 8 and a lifting gear. There is provided an emergency unlocking device 14, capable of separating the cover 6 for forming an emergency escape interval from the frame 4 clamped to a vehicle, and the cover 6 is made so as to be separable from the frame 4 within the range of both these turning shafts 7, 8 via a common actuator 15 capable of operating the emergency unlocking device 14 from the inside and outside of the vehicle. The emergency unlocking device 14 is installed an and around the turning shaft 7, separation of the turning shaft 8 is performed via each of drivers 22, 23 consisting of a rope drive after being guided to the frame 4.
Patent JP-H06237838-A (JP)
Title: Automatically programmable waist part system with memory
Inventor: MAKURAMU ENU BISHIYAI
IPC: B60N2/90
Filed: 1994-02-01
Abstract: PURPOSE: To provide a regulating device for providing an air pressure such as a user would feel more comfortable by varying the air pressure of each of an air cell. CONSTITUTION: The regulating device 10 has an air pump 18 for supplying a pressurized air into the air cell, a manually inflatable switch 72 for regulating the air pump, a manual contraction switch 54 for discharging air from the air cell, and a sensor means 22 for sensing a pressure in the cell and generating a detected signal showing the air pressure. The device 10 has a valve means 34 for selecting one of these inflated, close and/or contracted states and switching it, and a restricting valve means 40 for restricting the inflation of the air cell at a predetermined maximum level.
Patent JP-H07218803-A (JP)
Title: Lens barrel
Inventor: OMI JUNICHI
IPC: G03B5/00
Filed: 1994-02-01
Abstract: PURPOSE:To attain the miniaturization of a lens barrel by arranging an FPC board for connecting the internal part of the lens barrel with the external part of the lens barrel so that the board may not stick out from a lens driving mechanism in the lens barrel. CONSTITUTION:A shake-proof photographic lens L3 is movably held in a zoom system lens barrel. Driving mechanisms 10 and 20 provided with a motor 21 and a reduction gear train 23 are installed so as to drive the photographic lens in the lens barrel. A control circuit part installed outside the lens barrel is electrically connected with the driving mechanisms through the flexible printed board 63. The flexible printed board is arranged so as to extend over a gap part formed outside the step-formed reduction gear train arranged along the inside wall part in the lens barrel.
Patent JP-H06244966-A (JP)
Title: Adaptor built in radio unit
Inventor: SUGIMOTO SHUJI
IPC: H04M11/00
Filed: 1993-02-17
Abstract: PURPOSE:To use the adaptor at every location by plugging in a slave set adaptor to an AC 100V power socket and plugging in a modular jack to a receptacle of the adaptor. CONSTITUTION:A telephone set 8a and a slave set adaptor A2 being a 2nd radio unit are connected by using a radio wave signal. A modular jack 4 connecting to a public line is plugged into a receptacle 2 of a master set adaptor A1 receiving power and a modular jack 52 is plugged into a receptacle 32 of the adaptor A2 to interconnect the public line and telephone relevant equipments via 1st and 2nd radio units, and any telephone relevant equipment utilizing a public line having a modular jack is used generally by plugging the modular jack to the receptacle 32 of the adaptor A2 even without any radio unit built therein. Moreover, a telephone set 8 for countermeasuring a power failure is provided as required. Thus, the adaptor is used in every room such as a home or office similarly to the case with the adaptor in which the radio unit is built.
Patent JP-S58146045-A (JP)
Title: Tape recording machine
Inventor: FUJIMOTO KEISUKE
IPC: G11B15/087
Filed: 1982-02-22
Abstract: PURPOSE:To prevent a malfunction, and to exactly discriminate a non-recorded area, by providing a filter between a magnetic head and a level discriminating circuit, and setting a passing frequency band which is varied by a tape speed. CONSTITUTION:A tape 1 is made to run at a speed being suitable for reproducing, by a driving device 2, and also is forwarded fast and rewound at a higher speed than its reproducing speed. An output from a magnetic head 3 is led out to a line 5 through an equalizer 4, and is outputted to a loudspeaker 7. Between the line 5 and a level discriminating circuit 8, a filter 9 is provided. When the tape 1 is running at a higher speed than its reproducing speed, the filter 9 makes a signal of a higher frequency band than that of the time of its reproducing speed pass through. The level discriminating circuit 8 discriminates a level of a frequency signal from the filter 9, and discriminates a non-recorded area when it is below the discrimination level.
Patent JP-H02207241-A (JP)
Title: Photographic substrate
Inventor: KATSURA TORU
IPC: D21H19/74
Filed: 1989-02-06
Abstract: PURPOSE:To improve smoothness by specifying the standard deviation of mass fluctuation of a paper layer due to wire marks and the standard deviation of mass fluctuation due to the dispersibility of fibers. CONSTITUTION:When both sides of a paper layer are coated with polyolefin resin to obtain a photographic substrate, in order to simultaneously vanish the fine ruggedness of the paper layer having <=1mm wavelength affecting the resolution of a photograph and the relatively coarse ruggedness related to appearance, the fine ruggedness is improved by regulating the standard deviation of mass fluctuation of the paper layer due to wire marks to <=1.0g/m<2> and the relatively coarse ruggedness is improved by regulating the standard deviation of mass fluctuation due to the dispersibility of fibers to <=8.0g/m<2>. The smoothness of the photographic substrate is improved.
Patent JP-H05224462-A (JP)
Title: Monodispersive amorphous fine polymer particle
Inventor: KAMIYAMA MIKIO
IPC: G03G9/08
Filed: 1992-02-14
Abstract: PURPOSE:To prepare monodispersive, fine and amorphous polymer particles in god controllability and to use these polymer particles for practical use as an electrophotographic toner by adding at least one kind of hydrophilic- hydrophobic amphoteric org. solvent into a dispersion liquid of polymer particles and associating these particles with each other. CONSTITUTION:At least one kind of hydrophilic-hydrophobic amphoteric org. solvent is added into a dispersion liquid of polymer particles. The hydrophilic- hydrophobic amphoteric org. solvent has 0.1-50% compatible slubility with water. These polymer particles are produced by emulsification polymn., suspension polymn., or dispersion polymn. The hydrophilic-hydrophobic amphoteric org. solvent having 0.1-50% solubility with water is added into the dispersion liquid of polymer particles, then a hydrophilic-hydrophobic amphoteric org. solvent which having infinite solubility with water is added thereinto. The mixture liquid is treated by heating at a temp. range from -10 deg.C to 30 deg.C of the glass transition temp. of the polymer particles.
Patent JP-H10205178-A (JP)
Title: Fence
Inventor: TSUJI TAKESHI
IPC: E04H17/16
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a fence with which a frame word for a panel can be simply made so as to have an excellent workability. SOLUTION: Fitting beads 52a formed on one surface of cover members 52 and having a cross-sectional shape which is diverged forward, are fitted in fitting groove 51a formed in opposite surfaces of a core member 51 having a cross-sectional shape which is inward diverged, so as to attach the cover members 52 to the opposite sides of the core 51 so as to constitute a pair of left and right side frame bars. A plate is surrounded by these side frame bars, a coping 4 and a lower frame bar 6, and end edges of the plate are inserted in a groove 62b in the upper surface of the lower frame bar 6, groove defined between end edge parts of the cover members, which are bulged out the core 51 of the side frame bars on one side thereof, and a groove 42b in the lower surface of the coping 4.  Further, the upper and lower end parts of the core 51, which are projected from the cover members 52 of the side frame bars are inserted in grooves 42a, 62b in the coping 4 and the lower frame bar 6, and then screw 8 are screwed into the fitting groove 51a in the core 51, vertically piercing through grooves 42a, 62b so as to form a framework in order to assemble a fence panel which is then attached to a support pole planted to the foundation in order to obtain a fence.
Patent JP-2000227142-A (JP)
Title: Ring-shape wire cushion vibration-proof device
Inventor: KUROYANAGI SATORU
IPC: G12B9/08
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To enable variable adjusting of spring constant, and enable variable adjusting of natural frequency of an electronic device, by holding a plurality of separate wire rings to be capable of detaching and exchanging between fixed attachments. SOLUTION: This wire cushion vibration-proof device 20 comprises a plurality of separate wire rings 22, and two pair of fixtures 24 for locking the wire rings 22 and attaching the vibration-proof device 20 to a floor panel and a side wall panel. The wire cushion vibration-proof device 20 can be used by being attached to a bottom surface and a back surface of an electronic device. Natural frequency of the electronic device can be changed by changing spring constant of the wire cushion vibration-proof device 20. Since spring elements of the wire cushion vibration-proof device 20 are constituted of separate wire rings 22, the spring constant of the wire cushion vibration-proof device 20 can be variably adjusted by increasing or decreasing the number of wire rings 22 or changing the wire rings 22.
Patent JP-S60173841-A (JP)
Title: Washer for substrate
Inventor: SOGOU KOUHEI
IPC: B08B3/02
Filed: 1984-02-20
Abstract: PURPOSE:To eliminate the need for the consideration of a danger preventive means due to exothermic heat to supply piping systems for a substasnce showing an exothermic reaction through mixing with sulfuric acid and sulfuric acid, and to wash a substrate by a conventional sheet type automatic treater by separately mounting the supply piping systems. CONSTITUTION:A mixing substance 11 and sulfuric acid 18 are mixed on the surface to be washed 17 of a substrate 16, and an exothermic reaction is generated. When hydrogen peroxide solution is used as the mixing substance 11 at that time, nascent oxygen is also generated by the decomposition of hydrogen peroxide solution, and the surface to be washed 17 is washed by the acceleration of an oxidation reaction by hydrogen peroxide solution, a dehydration reaction by sulfuric acid 18 and these reactions due to exothermic heat. Accordingly, washing action is extremely efficient, and the titled washer need not be heated approximately from the outside because exothermic heat due to a chemical reaction is utilized. The substrate can be washed by a sheet type automatic treater because a known feeder can be used in the supply method.
Patent JP-H09204382-A (JP)
Title: Separate type electronic appliance
Inventor: SASABE SHUSABURO
IPC: G06F3/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To realize a low cost by executing the input/output operation of an I/O box under the control of CPU provided for a portable terminal equipment so as to unnecessitate CPU on the side of an I/O box. SOLUTION: When the portable terminal equipment 1 is mounted on a placing plate 2-1, power is charged to a battery box 1-1 and data is transmitted and received between with the portable terminal equipment 1 according to a contactless communication system. On the other hand, an I/O box 2 incorporates a modem to be connected with a host computer through a telephone line and the I/O box 2 has a built-in printer such as a thermal printer to print-output data transmitted from the portable terminal equipment 1 by means of optical communication. Namely, CPU on the side of the portable terminal equipment 1 executes printing operation to the printer and data input/output operation with the host computer. Consequently CPU on the side of the I/O box 2 is unnecessitated to realize a low cost.
Patent JP-H03231603-A (JP)
Title: Earring metal fittings
Inventor: MITANI MAKOTO
IPC: A44C7/00
Filed: 1990-02-08
Abstract: PURPOSE:To facilitate operation with one hand and enable a device to be certainly attached to or removed from by setting a section retained with an earlobe, having springing property and bent inside a spring tip. CONSTITUTION:A fixed arm 2 with a decorating body 5 fitted on is turned into a U-type earring metal fittings with the movable arm 7 of a pipe 6, and into the pipe 6, a spring 8 is inserted, and to a spring tip section 9, an earlobe retaining-section 10 having springing property and bent inside to be U-shaped is connected to be guided by a spring member guide 11. Besides, to the spring tip section 9, the slide button 3 of a round type projection which can be operated from the external side of the pipe 6 via a notched aperture 12 in the pipe longitudinal-direction set at the upper half section of the movable arm 7 of the pipe 6 is connected, and by compressing the spring 8, the earlobe retaining- section 10 can be moved.
Patent JP-S55121142-A (JP)
Title: Pulse nuclear magnetic resonator
Inventor: IKEDA HIROSHI
IPC: G01N24/12
Filed: 1979-03-13
Abstract: PURPOSE: To employ easily a homodecoupling method and saturation method, by providing the method of lowering the level of a high frequency generated by an oscillator and then by irradiating a sample with the high frequency with its level lowered in any other period than a superivisory high-frequency pulse irradiation period.  
     CONSTITUTION: Gate circuit 3 is switched intermittently by a gate signal in any other period than a superivisory high-frequency pulse irradiation period. Then, switching circuit 5 is switched to hold a high frequency, supplied to gate circuit 3, at a high level in the supervisory high-frequency pulse irradiation period and at a low level suitable for homodecoupling in any other period. In the saturation method, the high frequency supplied to gate circuit 3 is at the high level in the supervisory high-freqeuency pulse irradiation period and at a level suitable for saturating a great peak in the other period. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63196330-A (JP)
Title: Device for fitting piston ring in piston ring groove
Inventor: TAKEHARA YOSHIAKI
IPC: B23P19/02
Filed: 1987-02-10
Abstract: PURPOSE:To remarkably enhance the fitting efficiency of piston rings by providing such an arrangement that the piston rings stacked in a ring magazine may be smoothly fitted in a piston ring grooves with the abutments of the piston rings are aligned without they being deformed. CONSTITUTION:A ring magazine 12 is composed of a ring support cylinder 13, and a tapered jig 14 having a tapered surface 22. Further, an abutment aligning guide 19 for aligning the abutments 41 of piston rings 4 stacked and held, in one row, is provided on the outer periphery of the ring support cylinder 13. Incidentally, the cross-sectional shape of the tapered jig 4 is not a true-circle but is a specific shape that is, one half thereof on the cut surface 24 side is formed in an elliptic shape, and the abutment 41 side half of the piston ring 4 is enlarged smoothly in the circumferential direction and the diametrical direction due to the above-mentioned elliptic shape, and further the edges at both end parts of the abutment 41 may be separated from the cut surface 24. Accordingly, it is possible to smoothly fit the piston rings 4 in a piston ring groove 3.
Patent JP-H02211353-A (JP)
Title: Fuel injection device
Inventor: SUNOU HIROKI
IPC: F02D41/08
Filed: 1989-02-08
Abstract: PURPOSE:To secure the fuel in a desired quantity and effectively reduce the variation of the revolution speed of an engine by constituting the title device from the first and second injection valves, injection quantity calculating means, level judging means, first and second injection quantity correcting means, and an injection quantity restoration means. CONSTITUTION:When the injection quantity of an injection valve 9 becomes less than a low level, the injection by the injection valve 9 is suspended, and the fuel in a desired quantity necessary for an engine body 1 is jetted from an injection valve 8, and all the injection quantity by the injection valves 8 and 9 is secured, and the increase of the variation of the revolution of the engine due to the dilution of air-fuel ratio is effectively reduced. Further, when the injection quantity of the injection valve 9 becomes larger than a prescribed high level, the actual injection quantity of the injection valve 9 is gradually increased, and the actual injection quantity of the injection valve 8 is gradually reduced. Therefore, the sharp variation of the actual injection quantity is prevented, and when the actual injection quantity of the injection valve 9 is gradually increased to a prescribed quantity. restoration to the substantial injection quantity is enabled, and the idle stability, excessive responsiveness, etc., can be improved by jetting the fuel in the corresponding quantity from the injection valves 8 and 9.