baber/WOPTO huggingface dataset:
Patent JP-S5727854-A (JP)
Title: Slip preventing device for pinch roller
Inventor: SAITOU AKIO
IPC: B65H23/18
Filed: 1980-07-24
Abstract: PURPOSE: In a tension control device in a steel rolling line and the like, to prevent slipping of a pinch roller by providing a slip detecting circuit for detcting a slip from the difference in speed between a strip and a pinch roller.  
     CONSTITUTION: When a strip passes through a finishing roll stand 2, a sequence signal A1 is on. If a slip signal S is detected by timing of a clock pulse CL1, the contents of storages 32, 35 are input to an adder 33, and the result is stored in a storage 34. The content of the storage 34 is added to a tension reference preset value Tr1 with an adder 36 to output a tension reference Tr. The content of the storage 34 is stored in a storage 35 by timing of a clock pulse CL2. Thus, the stored value of the storage 32 is accumulated on the storages 34, 35 corresponding to detection of a slip signal for each pitch of the clock pulse CL1 so as to dissolve an excessive tension between a pinch roller 3 and a coiler 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62257218-A (JP)
Title: Phase locked loop
Inventor: OGASAWARA MASAYUKI
IPC: H03L7/10
Filed: 1986-04-30
Abstract: PURPOSE:To reduce a pull-in time by providing a frequency dividing ratio change means changing the frequency division ratio of a frequency divider in response to the comparison output from a phase comparator. CONSTITUTION:When the phase locked loop is in the asynchronizing state and in the process of a pull-in state, a frequency division ratio controller 5 changes minutely the frequency dividing ratio of the frequency divider 4 from a normal value. A phase comaprator 1 detects the frequency error of two input signals and controls a voltage controlled oscillator 3 in a direction decreasing the frequency difference. Similarly, the operation above is repeated sequentially and the output signal of the voltage controlled oscillator 3 causes the sweeping state with respect to the input reference signal. When the frequency is approached much and a phase error detector 6 detecting the phase error of the phase comaprator 1 detects that the frequency is within the range of the specified phase error, the frequency division ratio controller 5 is controlled so as to restore the frequency division ratio of the frequency divider 4.
Patent JP-H03297481-A (JP)
Title: Ball feeder for pachinko machine
Inventor: MITSUOKA HIDEKI
IPC: A63F7/02
Filed: 1990-04-17
Abstract: PURPOSE:To simplify the structure of a ball feeder for a PACHINKO (Japanese pinball game) machine and miniaturize the feeder by providing in a gate portion a magnetic pole controlled by a drive and control circuit, the gate portion communicating a ball saucer with a ball portion. CONSTITUTION:When a start switch 12 is on, a magnetic pole 4 provided in a gate portion 2 is magnetized by a drive and control circuit 5 and PACHINKO balls 16 each being stopped by engagement with the step of the gate portion 2 are attracted by the magnetic force of the magnetic pole 4 and are fed to a ball portion 3. The drive and control circuit 5 therefore magnetizes a first stator 8 being fitted in a ball shooting pipe 6 and PACHINKO balls in the ball portion 3 are each attracted by the magnetic force of the first stator 8 and moved within the ball shooting pipe 6. The stator 8 is demagnetized just before the PACHINKO balls 16 reach the first stator 1, and, since a second stator 8 is magnetized by the drive and control circuit 5, the PACHINKO balls 16 are each attracted by the magnetic force of the second stator 8 and are fed. There is thus no mechanical action and hence no failure and the ball feeder can be miniaturized.
Patent JP-H10256796-A (JP)
Title: Electronic component fixing apparatus
Inventor: KARASHIMA TOKUO
IPC: H05K1/18
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To decrease the mounting height of an electronic component by providing a positioning member at the end part of the electronic component, inserting the electronic component into an opening made through a board and then positioning the electronic device on the rear side of the board. SOLUTION: An electronic device 3 is inserted into an opening 2 made through a board 1 and secured so as to clamp a fixing hole 5 from the lower surface of the board 1 by means of supporting members 6, provided on the opposite sides of the terminal block 4 of the electronic device 3, thus positioning the electronic device 3 with respect to the board 1. The supporting members 6 are formed asymmetrically with respect to the terminal block 4, such that one supporting member 6 is located on the left side of the central part of the board 1, while the other is located on the right side thereof when they are arranged in the central part of the board 1. The electronic device 3 is supported on the board 1 with a uniform force. According to the arrangement, space can be saved at the part of an electronic apparatus for fixing a control section.
Patent JP-H08273724-A (JP)
Title: Terminal board wire connecting device
Inventor: TSUNODA TAKANORI
IPC: H01R9/22
Filed: 1995-03-31
Abstract: PURPOSE: To easily make connection work. CONSTITUTION: A fixing metal fixture 15 is formed with a base part 16 and a fixing part 17 formed by bending in the inclined direction on the front side. A through type terminal board 21 through which a plurality of terminals 22 are passed is fixed to a fixing part 17. A multicore cable 10 whose one end is connected to a connector 32 for being connected to an apparatus 3, and other end is connected to the rear 25 of each terminal 22. A holding metal fixture 33 on the back surface of the base part 16 of the fixing metal fixture 15 is fixed with a screw, and the multicore cable 10 is held with the holding metal fixture 33. A name plate 29 is set in the front of a front part 24 of each terminal 22.  A screw 19 inserted into an inserting hole 18 of the base part 16, screwed in a screw hole 14 of a frame body 12 in a terminal board room 4, and for fixing the fixing metal fixture 15 to the frame body 12 is formed. A lead-in wire is led in the terminal board room 4 and connected to the front part 24 of each terminal 22.
Patent JP-H05299902-A (JP)
Title: Surface mount electronic component
Inventor: NARUSE TAKUMI
IPC: H01L23/50
Filed: 1992-04-21
Abstract: PURPOSE:To provide shock resistance and to prevent a withdrawn terminal or the like or position deviation of a terminal or the like even when a printed circuit board passes through a heater of a reflow device or the like by covering a bonding material used to fix the terminals with a protection member. CONSTITUTION:A protection member 8 provided to cover a bonding part between input output terminals 6 and electrodes 4 is provided over a printed circuit board 3 and a base 2. The protection member 8 is made of a material such as a heat resistance organic material such as a thermosetting resin. The protection member 8 is provided onto a bonding member 7, then a dielectric filter is mounted on a glass epoxy board and the glass epoxy board passes through a heater such as a reflow device, a defect of the input output terminals 6 detached from the electrode 4 is eliminated. Furthermore, when the dielectric filter is soldered on the board or the like, even when a heat from a solder iron or the like delivers the bonding member 7 through the input output terminals 6, since the bonding member is fixed by the protection member 8, the input output terminals 6 are not moved.
Patent JP-H04329353-A (JP)
Title: Carbon dioxide and humidity sensor
Inventor: MATSUDA YOSHIO
IPC: G01N27/416
Filed: 1991-05-02
Abstract: PURPOSE:To concurrently measure the carbon dioxide concentration and humidity in real time. CONSTITUTION:The first sensor element A containing a Na<+> conducting solid electrolyte 1, a cathode electrode 2a formed in contact with one end section 1a of the electrolyte 1, an anode electrode 3a formed in contact with or apart from the other end section 1b of the electrolyte 1, and sodium carbonate 6 bridging the end section 1b of the electrolyte 1 and the anode electrode 3a is provided. The second sensor element B arranged in parallel with the element A and containing a Na<+> conducting solid electrolyte 7, an O<2-> conducting solid electrolyte 8 connected with one end section 8a to one end section 7a of the electrolyte 7, a cathode electrode 2b formed in contact with the other end section 8b of the electrolyte 8, an anode electrode 3b formed in contact with or apart from the other end section 7b of the electrolyte 7, and the sodium carbonate 6 bridging the end section 7b of the electrolyte 7 and the anode electrode 3b is provided.
Patent JP-S5224518-A (JP)
Title: Key switch detection processing unit
Inventor: TOMIZAWA TOSHIO
IPC: G10H1/02
Filed: 1975-08-20
Abstract: PURPOSE: By reducing the time required for detecting the operation of a key switch as much as possible, the code indicating the operation key switch detected shall be generated with efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04330891-A (JP)
Title: Film image input device
Inventor: UEDA SATOSHI
IPC: H04N9/11
Filed: 1991-05-02
Abstract: PURPOSE:To remove the labor to look for a filter in correspondence to a film while it is not necessary to separately make preparations for a filter for adjusting the white balance. CONSTITUTION:A film image input device is equipped with a filter detecting means 30 to form a filter 14A for adjusting the white balance at a part of a film 14 and further, detect that the filter 14A is set onto the optical axis of a film image input device, and a white balance adjusting means 34 to be able to operate only at the time of inputting a detecting signal from the filter detecting means 30 and adjust the white balance based on R, G, B signals in correspondence to an illumination light to be made incident on through the filter 14A, and the white balance in correspondence to the film 14 is adjusted before the reproduction of the film 14.
Patent JP-S62257645-A (JP)
Title: Optical disk
Inventor: SHIMADA SATOSHI
IPC: G11B7/24015
Filed: 1986-05-02
Abstract: PURPOSE:To provide thoroughly hermetic construction and to extend the life of information by forming two sheets of disks of metal-contg. transparent glass, disposing the recording media formed thereon so as to face each other, and sandwiching annular metallic films provided to the inside and outside peripheral parts of the disks to construct the titled optical disk and electrostatically join the disks in said parts. CONSTITUTION:The annular metallic films re sandwiched by two sheets of the metal-contg. glass plates finished to a specular surface and are electrostatically joined. The electrostatic joining is executed by impressing a positive high voltage to the heated metallic film 3 and a negative high voltage to the glass plates 1, 1', by which the metallic ions (for example, ions of Na, Li, Pb, Ba, etc.) existing in the glass plates 1, 1' are migrated to the negative electrode side to generate a depletion layer at the boundary and to form binding force between the remaining negative ions (O<->) and the metallic film (anode). The ions are fixed and both are securely bound by binding force formed at the boundary if the temp. is dropped and the voltage is released after the end of the ion migration.
Patent JP-H05302267-A (JP)
Title: Hollow fiber and its production
Inventor: YAMANAKA MASAKI
IPC: D06M101/16
Filed: 1992-04-21
Abstract: PURPOSE:To obtain hollow fiber, having an especially high percentage of hollowness, a low ratio of wall thickness of the hollow fiber, slits in the longitudinal direction of the fiber and especially better in heat insulating properties and reduction in weight than those of conventional products of the same material when formed into fabric. CONSTITUTION:The objective hollow fiber has slits, communicating with the hollow part and the outside on the fiber surface and formed continuously in the fiber axial direction and an average thickness of the hollow fiber of 0.025-0.225 based on the round equivalent diameter and the objective method for producing the fiber is provided. A material, unconventionally good in heat insulating properties and capable of reducing the weight can be provided by realizing a high percentage of hollowness. Furthermore, since a space in the fiber communicates through the fine slits with the open air, a material capable of improving the water absorbency can be provided.
Patent JP-S58218102-A (JP)
Inventor: MIYOSHI MOTOHIDE
IPC: H01C17/24
Filed: 1982-06-11
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-S63265447-A (JP)
Title: Manufacture of multilayer interconnection in semiconductor device
Inventor: NAGAMATSU TAKAHITO
IPC: H01L21/302
Filed: 1987-04-23
Abstract: PURPOSE:To enable the forming of a multilayer interconnection which is small in its cost and high in its productivity, by using chemical etching means which are applicable to a resist film and a first interlayer film, respectively, without using an RIE method and next by flattening the first interlayer film. CONSTITUTION:A SiO2 film 12 is formed as a first interlayer film so as to cover an Al wiring 11. A low viscosity photoresist 13 is formed on a substrate. Subsequently the substrate is provided with a proper baking process, and next a developing solution with organic alkali, e.g., TMAH ((CH3)4N+OH<->) contained as its basic element is dripped on the substrate. When the substrate is rotated and the SiO2 film 12 on the Al wiring 11 is exposed, resist etching is finished. The substrate is provided with a baking process, for example, at 140 deg.C and an etchant for SiO2 (for example with hydrofluoric acid contained as a basic element) is used to expose the SiO2 film 12 on the Al wiring and remove it by etching, so that the surface of the SiO2 film 12 is flattened. Subsequently the resist film 13 remaining on the SiO2 film 12 between wirings is removed to form a SiO2 film 14 as a second interlayer film, and a second layered Al wiring 16 is formed on the film 14.
Patent JP-S61259522-A (JP)
Title: Developing device
Inventor: HATAKE IZUMI
IPC: G03F7/30
Filed: 1985-05-13
Abstract: PURPOSE:To develop a high resolution low molecular weight resist or to uniformly develop a resist when a large diameter wafer is used by atomizing a developer in a foggy state above a wafer, uniformly raising the developer on the wafer by natural dropping of the developer. CONSTITUTION:A mist ring nozzle 2 for atomizing the mist of developer is formed on a ring-shaped that the nozzle is disposed around a wafer 1. The shape, size and angle of the nozzle 2 are adjusted so that mists C, D of the developer injected above the wafer 1 are fallen on the upper surface 11 of the wafer 1 as uniform as possible. A mist forming unit 2' for forming the developer in foggy state to form atomizing means may employ means for injecting the developer together with inert gas (e.g., N2), injecting the developer with high energy from a fine nozzle or applying a vibration to the nozzle. A cover 3' is mounted on a developing cup 3, a fulcrum 5 is movable around the center to move a flowing nozzle 4 above the wafer 1 only at rinsing time, thereby preventing the developer from dropping on the wafer.
Patent JP-H05118170-A (JP)
Title: Handle type molding and its injection molding method plus metal mold
Inventor: YAMAZAKI KUNIO
IPC: B29L22/00
Filed: 1992-04-21
Abstract: PURPOSE:To enable a hollow structure to be formed in a grip part by injecting fused resin into a cavity and, after pressure gas is taken into this cavity, keeping both injection and gas pressures in the specified value till the resin is cooled and hardened. CONSTITUTION:Fused resin consisting of polycarbonate resin is projected to a cavity 60 from a resin gate 46 and, after a handle part forming cavity area is filled up with resin, about 80 volume percent of a grip part forming cavity area is filled up with the resin. Next, nitrogen gas is injected into the cavity 60 from a gas filler port 48. Then, injection pressure is maintained as much as 0.5 to 2.5 times over gas pressure till the resin is cooled and hardened since injection of the nitrogen gas has started. In addition, after the cooling and hardening of the resin, nitrogen gas pressure in a hollow part formed in a grip part is lowered up to a level of atmospheric pressure, and then a handle molding is taken out of a metal mold.
Patent JP-H04332104-A (JP)
Title: Electromagnet
Inventor: MORI SADAJIRO
IPC: H01F7/08
Filed: 1991-05-07
Abstract: PURPOSE:To obtain an electromagnet with less heat build-up all the time with a short operation time at the time of releasing. CONSTITUTION:An electromagnet consists of a parallel-connection body of a fixed iron core, a movable iron core, a coil 3, a resistor 6, and a switch 9 and an all-wave rectifier 4. The parallel-connection body of the resistor 6 and the switch 9 is connected to the switch 3 in series. The switch 9 opens approximately when the movable iron core is released from the fixed iron core, time before current is commutated from the switch 9 to the resistor 6 and the movable iron core is released is short, and the switch 9 is always closed, thus preventing heat build-up of the resistor.
Patent JP-S5435957-A (JP)
Title: Identification code memory storage
Inventor: DOI SHIYOUJI
IPC: B65G47/48
Filed: 1977-08-25
Abstract: PURPOSE: To discriminate target articles simply and positively, by memorizing data to magnetic type memory portions mounted to a body of encasing articles by means of an excitation coil, and by reading the data by means of a magnetic reading device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09288687-A (JP)
Title: Data preparation method
Inventor: TSUKAMOTO HIROTAKA
IPC: G03F1/20
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a data preparation method capable of stably preparing exposure data and reticule inspection data at a high speed. SOLUTION: A hierarchical structure analysts part 1 analyzes the hierarchical structure of a layout pattern based on the layout pattern data of a layout data file 31 and outputs an analyzed result and the overlapping information of structures. A hierarchy deformation processing part 12 destroys a part of the original hierarchical structure of the layout pattern data, deforms the hierarchical structure and outputs the analyzed result of the deformed hierarchical structure and the overlapping information of the structures.  A data preparation processing part 13 performs hierarchical processings such as the synthetic processing of patterns and magnification/reduction processings, etc., for the respective structures for constituting the respective hierarchies of the layout pattern whose hierarchical structure is deformed based on the analyzed result of the hierarchy deformation processing part 12 and performs the format processing of output data.
Patent JP-H11294233-A (JP)
Title: Idle rotation frequency controller of engine
Inventor: KAWAI TAKASHI
IPC: F02D41/08
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To restrain deterioration of exhaust emission as well as to properly control the number of idle rotation just after a vehicle is moved from a low place to a high place, vice verca. SOLUTION: This device has an ISC valve, an air flow meter 3, and an ISC airflow learning and renewing means 40. The ISC valve 13 is provided at an intake passage of an engine 1 and controls air flowing in a bypass 12 that communicates an upstream part of a throttle valve 4 with a downstream part thereof while by passing the valve 4. The air flow meter 3 measures air flow taken in the engine 1 so as to control the idle rotational frequency to be the target rotational frequency by controlling the air flow through variation of an opening of the valve 13 when the valve 4 is full open. The ISC air flow learning and renewing means 40 renews the learning value for compensating the air flow in the bypass 12 fixed according to the opening of the valve 13, according to the measured air flow by the air flow meter 3.
Patent JP-S60246003-A (JP)
Title: Magnetic video recording and reproducing device
Inventor: NAKAJIMA YOSHIROU
IPC: H04N5/91
Filed: 1984-05-18
Abstract: PURPOSE:To attain the frequency multiplex recording by separating an audio signal underwent the modulation of frequency in a recording mode from an audio record amplifier to add it to both luminance and chrominance signals for recording and at the same time switching the cut-off frequency of an HPF that limits the band of the luminance signal. CONSTITUTION:The audio signal underwent the modulation of frequency is recorded with saturation to a magnetic tape 14 by an audio recording/reproducing head 13, and the video signal is written by a video recording/reproducing head 10. When the recording is performed with a vapor-deposited tape, etc. having small thickness of its magnetic layer, the output of an audio signal processing circuit 11 is applied via a switch S15 as an addition signal to an adder 7 for FM luminance and chrominance signals of the video signal. This addition signal is recorded to the tape 14 in the form of a frequency multiplex signal. In this case, the switch S15 is operated to set an HPF6-2 which limits the lower side band of an FM video signal. In a reproduction mode the reproduced audio signal is separated and led to the circuit 11. Thus the frequency multiplex recording is possible with a vapor-deposited tape having small thickness of its magnetic layer.
Patent JP-S5729819-A (JP)
Title: Side clutch device
Inventor: SUZUKI KOUJI
IPC: F16D11/10
Filed: 1980-07-25
Abstract: PURPOSE: To permit certain and safe revolution operation of a machine body by installing a specific side clutch device having a simple constitution on the side part of a center gear which is inserted rotatably onto the side clutch shaft of a crawler type travelling apparatus and the like.  
     CONSTITUTION: A center gear 5 is rotatably inserted onto the side clutch shaft 1 which is rotatably supported onto a case (not shown in the figure) through berings 3 and 3, and the gear 5 is driven by receiving the power which is speed-changed by a transmission gear. The engagement body 7 which is inserted slidably in the axial direction is installed on the outer periphery of the boss part 9 projected on the side part of the center gear 5, and an engagement plate 17 is installed on the side of the engagement body 7, fixed with one side of the gear 19 which is inserted rotatably onto the shaft 1. The pin-shaped engagement part 21 is protruded on the engagement body 7 so as to permit free engagement to the engagement hole 23 formed at the corresponding position on the engagement plate 17, and the engagement body 7 is operated through a shifter clutch 29. 
     COPYRIGHT: (C)1982,JPO&Japio