baber/WOPTO huggingface dataset:
Patent JP-S581382-A (JP)
Title: Detector for television signal
Inventor: WATANABE HISATOMO
IPC: H04N5/63
Filed: 1981-06-25
Abstract: PURPOSE:To detect a television signal, which is not influenced by noise, even in a weak electric field, by removing noise components contained in the television signal through an AND gate circuit and a resonating circuit. CONSTITUTION:When the intensity of an electric field is low, a horizontal synchronizing signal has small amplitude and a waveform containing noise. Therefore, a horizontal synchronizing signal which contains the noise only during some period of a flyback pulse is led out of an AND gate circuit 22. This signal is passed through a resonating circuit 5 to remove only the noise component coincident with the resonance frequency of the horizontal synchronizing signal frequency component. This output voltage becomes higher than the voltage of a constant-voltage power source 16 by adequately selecting the voltage of the power source 16, so a transistor 14 turns off, so that an audio signal is transferred normally without being muted.
Patent JP-S5624990-A (JP)
Title: Pulse laser diode driving circuit
Inventor: TSUNODA REIKICHI
IPC: H01S5/042
Filed: 1979-08-08
Abstract: PURPOSE:To exactly fire an SCR without losing voltage raising effect of a step-up circuit by adding a resonance circuit for preventing misfire of the SCR. CONSTITUTION:A voltage VH is applied to a capacitor 3 through a coil 1 and a diode 2 of a step-up circuit to charge the capacitor 3, and stored charge is flowed to the laser diode upon opening and closing of the SCR 5 to drive it. The voltage VH is raised through the coil 1 and the diode 2 by utilizing the voltage variation abruptly upon opening and closing operation to produce vibration in the resonance circuit 13. In this manner, the anode voltage waveform of the SCR 5 is superimposed with vibration, and positive voltage is not applied during the time while being determined by the capacitor 3, the coil 1 and the resonance circuit 13. When the constant of the resonance circuit 13 is regulated to set the time at longer than 40sec., it can completely prevent the misfire of the high speed SCR 5. When the attenuating resistor 12 is further increased, the maximum peak applied thereto is lowered so as to enable use of low withstand voltage part components.
Patent JP-S583756-A (JP)
Title: Dummy bar containing device in continuous casting installation
Inventor: MIHARA HIRONOBU
IPC: B22D11/08
Filed: 1981-06-26
Abstract: PURPOSE:To perform casting without stopping by constituting a titled device in such a way that when it is not possible to hoist dummy bars on account of a trouble or the like the dummy bars are contained temporarily. CONSTITUTION:If a hoisting device side fails to operate on account of a trouble or neglection in operation, a suspension hook moves together with a dummy bar 12 as shown by imaginary lines (a), (b), (c) in accordance with the transfer-in of the bar 12. In the position (c), the bar 12 is disconnected from an ingot, and an oscillating flask body moves upward so that the bar 12 is lifted perfectly by an oscillating frame body 17 with the suspension hook held located in the position (d). The bar 12 is removed from a conveying roller table 2 by this in case the hoisting device fails to operate. At this time, the detaining projection of a device 21 for preventing reverse run and dropping of the dummy bar is engaged with a detaining pin for receiving and delivering.
Patent JP-S581311-A (JP)
Title: Receiver
Inventor: YAMAZAKI TADAO
IPC: H03G3/20
Filed: 1981-06-26
Abstract: PURPOSE:To perform reception stable against variation in electric field level by using an AGC circuit and an attenuator as two systems, and operating the attenuator provided to an input circuit during large input. CONSTITUTION:In accordance with the output level of a detector 7, the 1st AGC circuit 12 operates. The 1st AGC circuit 12 controls the gains of a high frequency amplifying circuit 3 and an intermediate frequency amplifying circuit 6 to hold the output level of the detector 7 below a certain value. The 1st AGC circuit 12, however, has a limit of control, so an excessive input signal when arriving allows the intermediate frequency amplifying circuit 6 to output a signal which exceeds the certain value. Only when said case occurs, the 2nd AGC circuit 13 controls an attenuator 11 to hold the output signal below the certain value. Therefore, the operation of the receiver of a radio control system is stabilized.
Patent JP-H10286875-A (JP)
Title: Inflation film guide device
Inventor: HARIKAE HIDEMI
IPC: B29C55/28
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain an inflation film guide device for preventing the deterioration of the physical properties of an inflation film by reducing the take-up resistance in forming a fold of a gusset. SOLUTION: A gusset forming device 10 comprises a front member 10a whose widthwise dimension reduces toward a direction in which a tube-like film is taken up and a side member 10b integrally continuing from left and right end portions of the front member 10a and extending inwardly of the tube- like film in the direction in which it is taken up. Formed and provided in the front member 10a are, respectively, a plurality of air injection holes 18 for injecting air toward the tube-like film and a plurality of rollers 16 rotatable in the direction in which the tube-like film is taken up when they are brought into contact with the tube-like film when it is taken up, while only the air injection holes 18 are formed in the side member 10b.
Patent JP-S5434400-A (JP)
Title: Hydraulic fluid composition
Inventor: NATATSU YOSHITAKE
IPC: C10M109/02
Filed: 1977-08-22
Abstract: PURPOSE: To prepare a hydraulic fluid composition useful as brake oil, etc. and having a sharp molecular weight distribution, a reduced amount of unsaturated bonds, excellent viscosity characteristics and thermal stability, by the addition-polymerization of an alkylene oxide with an alcohol in the presence of specific catalyst. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03260170-A (JP)
Title: Air cleaning fiber and fiber product
Inventor: TAKEMURA YOZO
IPC: D04H1/42
Filed: 1990-04-18
Abstract: PURPOSE:To obtain the title fiber having cleaning action on contaminated air, body smell, exhaust gas, toxic gas, etc., by providing porous fibers with a reaction product of metal and ascorbic acid and/or hydroxy polybasic acid and a basic substance. CONSTITUTION:For example, metal powder (e.g. Fe, Mn, Al or Zn) or mixed powder of the metal powder and a thermoplastic polymer (e.g. polyethylene or polystyrene) is fed to a core side and a mixture of nylon-6, NaCl and MgCl2 is fed to a sheath side by using a sheath-core conjugate spinning machine to give sheath-core conjugate fibers, which are washed with water to dissolve NaCl, MgCl2, etc., of the sheath part, the sheath part is made porous and the fibers are immersed in a solution having dissolved ascorbic acid and/or hydroxy polybasic acid (e.g. citric acid or gluconic acid) and dried to give air cleaning fibers of double structure. Or, the air cleaning fibers of double layer structure consisting of the core part composed of natural fibers, glass fibers or synthetic fibers and the sheath part composed of the mixture is obtained.
Patent JP-H06286459-A (JP)
Title: Air conditioner control device for hybrid vehicle
Inventor: MOROTO SHUZO
IPC: B60K6/20
Filed: 1993-03-31
Abstract: PURPOSE:To secure a prescribed quantity of the travel distance in a travel with an electric motor by suppressing the consumption of a battery and to start an engine with a simple action. CONSTITUTION:When an air conditioner operation switch 3 is turned on, an air conditioner ECU 5 sends a signal to an engine ECU 9. The engine ECU 9 operates an engine starting device 10 to start an engine E. The driving force of the engine E is transmitted to a compressor 11 via a pulley Ea, a belt 12, and a pulley 11a, and the compressor 11 is driven to feed a refrigerant to a cooling/heating device 13. Hot water (cooling water heated by the waste heat of the engine E) is fed to the cooling/heating device 13 from the engine E. The air conditioner ECU 5 controls the cooling/heating device 13 based on the signals from a car room temperature sensor 6, an outside temperature sensor 7, and a temperature setting lever 2 to adjust the temperature in a car room.
Patent JP-S63265104-A (JP)
Title: Object inspection
Inventor: WATANABE MASAHARU
IPC: G01B11/00
Filed: 1987-04-23
Abstract: PURPOSE:To correct the position deviation of an object to be observed highly accurately, by correcting the positions of monitoring regions from the correlation between the detected data obtained from the video signals of a master and the object to be observed using position deviation detecting markers, which are provided on an image screen. CONSTITUTION:Linear position-deviation detecting markers 7X and 7Y are provided on am image screen 5, which is obtained by imaging object 3 to be observed. First detected data INFN are obtained from a video signal parts corresponding to the position-deviation detecting markers 7X and 7Y in the image screen 5 with respect to a master. Second detected data INFD are obtained from a video signal parts corresponding to the position-deviation markers 7X and 7Y in the image screen 5 with respect to the object to be observed. The position deviation between the master and the object to be observed 3 is detected by obtaining the correlation between the first detected data INFN and the second detected data INFD. The relative position 6 with respect to the image screen 5 of the body to be observed 3 is corrected from the result of detection of the position deviation.
Patent JP-H11294726-A (JP)
Title: Waste treatment method
Inventor: NISHIMURA HIDEO
IPC: F23G5/027
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating waste containing combustible and noncombustible materials. SOLUTION: After waste is thermally decomposed to thermally decomposed char and thermally decomposed gas, the thermally decomposed char is gasified by oxygen or oxygen enriched air in the melting furnace 3 provided in the following thermal decomposition furnace 1 and the ash content is dissolved therein as well. A thermally decomposed gas reforming furnace 4 integrated to the melting furnace 3 is provided to the upper part of the melting furnace 3, and the gas gasified by the melting furnace 3 and the thermally decomposed gas are mixed together in the reforming furnace 4 so as to reform the tar content in the thermally decomposed gas and to generate a combustible gas.
Patent JP-H06305677-A (JP)
Title: Wire rope protective device
Inventor: KANEYASU MASAO
IPC: B66F17/00
Filed: 1993-04-27
Abstract: PURPOSE:To provide a wire rope protective device capable of reducing rope damage and preventing rope breakage accident beforehand. CONSTITUTION:A rope contact member 11 of arc-shape is installed on the external side surface and bottom surface of an L-shaped angle 10 by welding so that it covers the external corner part of it. Also a saddle 12 is screwed to the external side surface of the L-shaped angle 10. Because a wire rope is fastened to the L-shaped angle 10 by the saddle 12, a protective device is formed integrally with the wire rope. When an article to be suspended is lifted, the wire rope is applied on the article to be lifted, fastening by the saddle 12 is released, the L-shaped angle 10 is engaged with the article to be lifted, and lifted. In this case, the wire rope is bent along the arc form of the rope contact member 11 to prevent the rope from being bent excessively.
Patent JP-S58220953-A (JP)
Title: Intake heater for internal combustion engine
Inventor: YOKOYAMA JIYUNICHI
IPC: F02M31/08
Filed: 1982-06-14
Abstract: PURPOSE:To heat sufficiently intake in cooling or the like to improve the vaporizing property of fuel and the fuel consumption by providing a bypass passage having a heater in parallel in an intake path to heat said passage in response to the heated intake temperature. CONSTITUTION:When intake temperature is lower than a set value, introduction of intake negative pressure in an intake manifold 2 into a negative pressure chamber 20a of a valve device 17 through a negative pressure path 28 is shut off, while a valve body 26 is lifted to open an atmosphere releasing port 26a and introduce the atmosphere into the negative pressure chamber 20a of the valve device 17 so that a diaphragm 19 is pressed by the spring force of a spring 22 to close an opening 16 with a valve body 18. Intake flowing through an intake path at the primary side is introduced into an intake bypass path 13 and heated by a heater 14.
Patent JP-S61258258-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAMURA HIROSHI
IPC: G03G5/14
Filed: 1985-05-13
Abstract: PURPOSE:To decrease the accumulation of residual potential with high sensitivity by using an undercoating layer which consists of a polyamide resin and an electric charge generating layer which does not contain a binder. CONSTITUTION:The undercoating layer consists of the polyamide resin and the electric charge generating layer contains the binder. The polyamide resin layer adheres extremely well to the base and therefore the pigment particles stick uniformly to the surface of the undercoating layer to improve the matching characteristic with the formed charge generating layer when the pigment dispersion, i.e., charge generating material is coated on the undercoating layer consisting of the polyamide resin. The polyamide resins of a copolymer type including nylon 6/66, nylon 6/11, nylon 6/66/11, nylon 6/66/610/12, etc. are preferable in terms of solubility and volume resistivity. The accumulation of the residual potential is thereby decreased even after repeated use and the shape image having less ground stains is formed.
Patent JP-H11291253-A (JP)
Title: Mold
Inventor: TAKEMOTO MICHINORI
IPC: B29C33/44
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a mold capable of reducing the number of part items and becoming simple in structure and easy in processing. SOLUTION: A mold is equipped with an upper mold 1, a lower mold 2 having a plurality of the guide holes 14 piercing the upper mold 1 in an opening/ closing direction, cylindrical guide bushes 3 provided to the guide holes 14, the push-up return pins 5 inserted into the guide bushes 3 in a freely slidable manner to be opposed to the upper mold 1 at their tip parts, the projection member 6 fixing the base end part of the push-up return pin 5, the projection member 6 of which the base end part is fixed to the push-up return pin 5 and the compression coil spring 4 interposed between the lower mold 4 and the projection member 6 so as to permit the push-up return pin 5 to pass.
Patent JP-2000288472-A (JP)
Title: Rotary shaking separator
Inventor: SATAKE SATORU
IPC: B07B13/11
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To easily discharge paddy from circular separation plates dividedly to respective stages of separation start, run and end by receiving the reflected light of the paddy and unpolished rice on the circular separation plates by paddy/unpolished rice detecting sensors and controlling the opening and closing of a paddy discharge means according to the signals of the paddy/unpolished rice detecting sensors which receive this light. SOLUTION: The rotary shaking separator is constituted by disposing the circular separation plates 4A and 4B of a conical shape formed with the centers in a low position and the peripheral edges at a higher position at two stages one above the other below and disposing the paddy/unpolished rice detecting sensors 28 respectively above these separation plates 4A and 4B. These paddy/ unpolished rice detecting sensors 28 receive the reflected light of the paddy and the unpolished rice and discriminate the boundaries between the paddy layer region and unpolished rice layer region on the respective separation plates 4A and 4B. The paddy/unpolished rice detecting sensors 28 output the on signals to activate the paddy discharge means 19 in the case of the paddy and output the off signals to hold the paddy discharge means 19 inoperative in the case of the unpolished rice.
Patent JP-H10294330-A (JP)
Title: Method for flip-chip junction
Inventor: TANAKA YASUSHI
IPC: H01L21/60
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide the junction method for a flip-chip, wherein the amount of flux to be transferred to a bump formed on a semiconductor device can be readily controlled. SOLUTION: In the flip-chip junction method for bonding a semiconductor device 1 to a flip-chip junction substrate 9 after the transfer of flux 8 is performed by immersing the tip of a bump 4 provided on the semiconductor device 1 into the flux 8 in a bath 7, the following processes are provided: the process for forming the bump 4 on the electrode of the semiconductor device 1, the process for forming a dummy bump 6 having the height, which is determined from the depth of the flux 8 in the flux bath 7 and is higher than the bump 4, on the semiconductor device 1; the process for transferring the flux 8 on the tip of the bump 4 by immersing the bump 4 into the flux bath 7; and the process for bonding the semiconductor device 1 to the flip-chip bonding substrate 9.
Patent JP-S61261199-A (JP)
Inventor: NAKAJIMA TAKASHI
IPC: B64G1/24
Filed: 1985-05-15
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-H10289771-A (JP)
Title: Portable communication device input-output connector and mounting process therefor
Inventor: QUILLET THIERRY
IPC: H01R12/72
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a connector in which contact pieces are arranged so that all can be accurately reproduced, at least within a maximum tolerance, in mounting on a PCB, and the demand for co-flatness is strictly satisfied. SOLUTION: This input-output connector 1 is for a portable communication device to be surface-mounted on a printed circuit board PCB. It is equipped with an insulation housing 2, onto which two positioning dogs 5 to be soldered with the printed circuit board PCB are fitted, and contact pieces 3 to be soldered with the printed circuit board PCB. It is also equipped with an elastic hold means 21 of such a type as to be fixed to the printed circuit board PCB in a snap type manner so as to hold the contact pieces 3 on the printed circuit board PCB in a pressing state, when it is arranged on the printed circuit board PCB for surface-mounting. The surface-mounting is conducted as arranging the respective contact pieces 3 at predetermined positions, so that the respective contact pieces 3 are contained within a reference plane for the co-flatness of the contact pieces 3.
Patent JP-S59227014-A (JP)
Title: Magnetic head
Inventor: OCHIAI YOSHITAKA
IPC: G11B5/147
Filed: 1983-06-07
Abstract: PURPOSE:To cause no magnetic deterioration in a core due to joining of the core and a reinforcing body, by placing the reinforcing body between amorphous magnetic thin film cores and fusion-bonding the reinforcing body and the thin film core into one body by a solder of a low melting point. CONSTITUTION:A reinforcing body is placed on both surfaces, of amorphous magnetic thin film cores 3a, 3b placed inbetween, and this thin film core and the reinforcing body are joined by a solder 7 of a solder a low melting point. The low melting solder whose melting point is 123 deg.C or 143 deg.C is used. In this case, if there is a problem in an adhesive property of this low melting point solder and the amorphous magnetic thin film core, or an dhesive peroperty of this low melting point solder and the reinforcing body, a material component of this thin film, for instance, a non-magnetic layer of a spatteringing film of Si, or a non-magnetic layer made by spattering, etc. of SiO2 is stuck to the surface of the thin film core, and in the reinforcing body side, too, an amorphous non- magnetic layer can be formed by spattering in the same way as necessary.
Patent JP-H111145-A (JP)
Title: Hanger for vehicle
Inventor: EBATA YOSHINORI
IPC: A47G25/28
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To avoid a hanger part impeding at the time of nonuse without relocate it. SOLUTION: A head rest support stay is removably provided with a fitting plate 14, and the fitting plate 14 is provided with a support stay 23 in a rising/ falling rotatable state through a rotating piece 19. A hanger part 26 is provided in a foldable state at the upper end part of the support stay 23. In case of hanging a jacket or the like, the hanger part 26 is opened, and in case of not hanging, the hanger part 26 is folded. The hanger part 26 impeding at the time of nonuse can therefore be avoided without relocating a hanger member as in a conventional way, so that it is no trouble even in case of frequently hanging and removing the jacket.
Patent JP-S583169-A (JP)
Title: Tape recorder
Inventor: ENDOU SATOSHI
IPC: G11B27/10
Filed: 1981-06-29
Abstract: PURPOSE:To easily make program search, by writing a count value for the position of start of recording for a tape index. CONSTITUTION:When a space detecting signal A instructs the detection of space, a storage device 6 sequentially writes a table count value D for storage for the entire length of a tape 2. Further, an operation signal E is transmitted to a storage device 6 by operating an operation section 9, the device 6 receives the operation signal E, reads out the tape position count vlue started with the 1st recording of a magnetic tape and displays the value on a display 10 as the readout tape position count value F.
Patent JP-S61260783-A (JP)
Title: Television receiver with telephone set
Inventor: OSHIKIRI SATOSHI
IPC: H04N7/14
Filed: 1985-05-13
Abstract: PURPOSE:To prevent a watcher of a television with telephone set from misunderstanding an imitation sound in a drama on air for the ringing tone of a real call by displaying that a real telephone call is on a scope of the television receiver to which the watcher is watching. CONSTITUTION:When a telephone call comes up while watching a scope 3 ringer circuit 16 operates and a ringing tone is outputted, while a call signal is inputted in a TVLST 35 via an encoder 20 of telephone LSI 22. The inputted call signal is then decoded by a decoder 32 and outputted as a video signal to a CRT display device 2 via a video display output circuit 33. A prescribed image is then displayed on the scope prior to others, and at the same time the muting of a voice output is executed by an attenuator 29. When holding a receiver 8, a hook switch 15 is turned off, an off-hook signal is inputted in the encoder 20, is decoded by a decoder 32, and is displayed in a prescribed image form on the cope 3 via an image display output circuit 33.
Patent JP-S61259458-A (JP)
Title: Pasted negative plate for alkaline storage battery
Inventor: YOSHIDA SEIJI
IPC: H01M50/534
Filed: 1985-05-13
Abstract: PURPOSE:To reduce the cost of the negative plate by fusing a current collector made of a conductive resin to a thermoplastic resin cloth to form an active material support and then packing a pasty active material into the cloth. CONSTITUTION:A current collector 2 made of a conductive synthetic resin is fused, for example, to a nonwoven polypropylene cloth 1 to form an active material support. The thus formed support is then immersed in a pasty solution prepared by dissolving a powdery mixture composed of CdO, Cd, Ni and the like in a solvent such as ethylene glycol, glycerol or isopropyl alcohol to pack the active material into the porous cloth 1. After that, the thus formed body is dried and then cut into given dimensions, thereby making a negative plate. The use of the cloth 1 as the support enables the cost and the weight of the negative plate to be reduced.
Patent JP-S584513-A (JP)
Inventor: KAWAMOTO TAKASHI
IPC: B68G7/10
Filed: 1981-06-29
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。