baber/WOPTO huggingface dataset:
Patent JP-S5874859-A (JP)
Title: Air intake device for internal-combustion engine
Inventor: ISHIDA ATSUJI
IPC: F02D9/02
Filed: 1981-10-29
Abstract: PURPOSE:To smoothen connecting performance between a primary air inlet path and a secondary air inlet path as well as raise the restarting property of an engine by providing a startup time valve opening means for the secondary throttle valve of a curbureter, a secondary valve opening means oprating in comply to negative pressure, and a startup time operating means for an accelerating pump. CONSTITUTION:When an ignition switch 72 is turned to ON by cranking operation, a negative pressure switch valve 58 is switched, the negaive pressue of the primary air inlet path 4 is transmitted to a first actuator 50, a secondary throttle valve 18 is opened by a given amount, an enriched mixed gas after the hard running is changed into a lean-mixed gas, and thereby the restarting property of the engine are improved. Also, since the fuel vapor of the secondary slow path 14 is discharged, the connecting performance can be also improved. On the other hand, the negative pressure is also transmitted to the second actuator 78, and the rod 16 of an acceleration pump 24 is pushed in for preparation of comformable response. Then, when a cranking signal turns OFF, the switch valve 58 is switched to the atmospheric presure side, but since the first actuator 50 operates through a delay valve 65, the air-fuel ratio during the restartup period is turned to a leaned one. During the cold startup period of the engine, high idling operation is kept to attain early stabilization.
Patent JP-H0221777-A (JP)
Title: Horizontal output circuit
Inventor: OCHIAI MASASHI
IPC: H04N3/23
Filed: 1988-07-11
Abstract: PURPOSE:To eliminate a picture distortion such as a trapezoidal distortion or bend by providing a parallel circuit consisting of a diode whose cathode is provided between an emitter of a horizontal output transistor(TR) and a reference potential point in the polarity of the cathode connected toward the reference potential point and of a capacitor connected in parallel with the diode. CONSTITUTION:The fluctuation of the secondary side load current of a flyback transformer T1 is detected as a voltage change across a capacitor C1 of a parallel circuit during the blanking period. As a result, when the secondary side load current increases, a voltage across an S-shaped correction capacitor Cs is decreased and a current flowing to a horizontal deflection coil Ly is reduced. When the secondary side load current is increased, the high voltage applies to a picture tube is gradually reduced and the horizontal amplitude is going to increase, then the deflection coil current iy is reduced. Thus, the increase in the horizontal amplitude is suppressed and trapezoidal distortion or horizontal bent on the screen is eliminated.
Patent JP-S5873820-A (JP)
Title: Display device for fuel amount
Inventor: SUZUKI TOSHIO
IPC: G01F23/00
Filed: 1981-10-28
Abstract: PURPOSE:To perform a steady and high-precise display of a fuel amount even in case a high acceleration and deceleration are made and a wide change in liquid level is produced, by controlling whether or not, corresponding to a moving condition of a vehicle, an averaging process is made on a sample detecting information on the surface of a fuel oil. CONSTITUTION:A deciding circuit 15 decides whether or not fuel flow signal is below a reference value and the presence of a change in distance data, and applies a command signal, of whether or not an averaging process is made, to a selector 22 of a secondary averaging circuit 27 through a timing generating circuit corresponding to a starting, an accelerating, a decelerating, or a stopping condition. It is then controlled whether a liquid level sample detecting information from a primary averaging circuit 3 is written in order in memories 23a- 23d in a circuit 27 or is simultaneously written in parallel. This performs a secondary averaging process of the liquid level sample detecting information in case a wide change in oil surface is produced. Even if a change in liquid surface is wide, this enables to perform a changeless, stabilized, high-precise, and clear display of a fuel amount.
Patent JP-H0612721-A (JP)
Title: Optical pickup device
Inventor: MAEDA HIDEO
IPC: G11B7/09
Filed: 1992-06-30
Abstract: PURPOSE:To effectively detect various kinds of signals by decreasing the number of parts and increasing the degree of freedom in designing signal detection. CONSTITUTION:The optical pickup device records information by irradiating a recording medium 17 with the light from a light source 12 and reproduces the information by introducing the reflected light from the recording medium 17 into a signal detection optical system 18. A high-density diffraction grating 21 which is thicker than the thickness necessary to exhibit a high diffraction efficiency and exhibits a low diffraction efficiency to generate substantially no diffracted light and bisected photodetectors 20 for detecting the transmitted light T transmitted through this high-density diffraction grating 21 are disposed on the optical path within the signal detection optical system 18.
Patent JP-H071117-A (JP)
Title: Soldering iron
Inventor: KUBOTA KAZUHIRO
IPC: B23K3/02
Filed: 1993-06-18
Abstract: PURPOSE:To surely and efficiently execute the soldering work by providing a light emission body on the outer periphery of a large diameter connection part so that light beam directs toward a soldering iron tip. CONSTITUTION:In the soldering iron, the cylindrical heat generating part 1, the soldering iron tip 2 arranged at the tip part and a holding part 3 for holding the other end of the heat generating part 1 are provided. The large diameter connecting part 4 is formed between the holding part 3 and the heat generating part 1. Then, with the large diameter connecting part 4, the high temp. of the exothermic part 1 is made difficult to conduct to the holding part 3. On the outer periphery of the large diameter connecting part 4 in the holding part 3 connected with the heat generating part 1, plural emitters 6 are arranged so that the light beams are directed toward the soldering iron tip 2 at the time of conducting the electricity. By this method, the soldering position is always brightly flashed during working and can easily be observed.
Patent JP-H0337530-A (JP)
Title: Radiation thermometer
Inventor: KASHIWABARA TARO
IPC: G01J5/08
Filed: 1989-07-04
Abstract: PURPOSE:To make it possible to measure a broad temperature range highly accurately with good stability with a single radiation thermometer by selecting and distributing radiation wavelengths in a broad range, and detecting the wavelengths with respective special infrared rays sensors. CONSTITUTION:Energy emitted from a body whose temperature is measured becomes incident light. The light hits a concave mirror 1. The incident light 5 which is reflected with the concave mirror 1 is condensed and reaches an infrared filter 2. The long-wavelength light of said light rays is transmitted through the filter and inputted into a first infrared-ray sensor 3. Meanwhile, the short-wave length light which is reflected with filter 2 is inputted into a second infrared-ray sensor 4. The signals outputted from the sensor 3 and the sensor 4 are electrically synthesized and converted into a signal corresponding to the temperature.
Patent JP-H1125440-A (JP)
Title: Magnetic record medium and its manufacture
Inventor: ITO JOTA
IPC: G11B5/85
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide the magnetic record medium and its manufacture of which a superior electromagnetic conversion characteristic is obtained. SOLUTION: The medium is made by forming the magnetic layer, which is made of a ferromagnetic body metallic thin film, on a non-magnetic supporting body. Relating to the magnetic layer, which has a thickness (d), the amplitude of the oxidation degree distribution of the region excluding a surface side (1/5)d of the magnetic layer and a non-magnetic supporting body boundary side (1/5)d is set within 8%. The magnetic layer is formed by vapor depositing metallic magnetic particles on the running non-magnetic supporting body while introducing oxygen gas. In this process, an oxygen gas introducing port is arranged on the low injecting side of the vapor depositing region and an exhaust port is arranged on the high injecting side of the vapor depositing region.
Patent JP-H094763-A (JP)
Title: Clamp for gripping and fixing piping
Inventor: TANAKA MOTOYUKI
IPC: F16L3/12
Filed: 1995-06-15
Abstract: PURPOSE: To prevent the occurrence of displacement in a position due to slackness on the piping side and vibration of a clamp for fixing a piping temporarily locked in a prescribed position by a method wherein a hook hole is formed in one of a pair of mounting walls and a hook wall fitted in the hook hole and protruding in a folding fixing state is formed on the other wall. CONSTITUTION: After a gripping wall 2 and a piping 1 are adhered to each other, mounting walls 3a and 3b are closed to a state to grip the piping 1 by the gripping wall 2 and a hook wall 7 protruded from the mounting wall 3b is fitted in a hook hole 6 formed in the mounting wall 3a. The tip of the hook wall 7 is folded in such a state to point to the direction of the gripping wall 2 and a pair of the mounting walls 3a and 3b are fastened against each other in such a manner to be overlapped with each other, and a clamp 5 for surely gripping a piping is temporarily locked in a prescribed position in the longitudinal direction of the piping 1.  This constitution pulls the gripping wall 2 to the piping 1 side and brings the gripping wall into pressure contact therewith, improves the gripping force of the piping 1 by the clamp 5 for surely fixing a piping, and prevents the occurrence of slackness to the piping 1 side for long period specification.
Patent JP-S6150467-A (JP)
Title: Ghost eliminating device
Inventor: SHINPO HIROYASU
IPC: H04N5/21
Filed: 1984-08-20
Abstract: PURPOSE:To reduce more a residual ghost even for a tap coefficient memory with prescribed bit numbers by connecting a variable gain control amplifier to an output of a transversal filter and controlling the gain control in response to the strength of ghost. CONSTITUTION:An output of a variable gain amplifier circuit 11 inputting an output of an LPF3 is an input to an adder circuit 1 and the circuit 11 is connected to a microcomputer 5. Thus, when a power is inputted to a ghost eliminator, the microcomputer 5 clears entirely a tap weighting coefficient memory of a transversal filter 2 and an output F of the amplifier 11 is zero. Thus, the output of the adder circuit 1 is outputted while including the ghost. This signal is digitized by a clamp.A/D converter circuit 4 and is subject to difference of adjacent sample points based on the data transferred to a RAM6. The microcomputer 5 operates the required maximum output of the filter 2 depending on the quantity of the difference data to set the gain of the amplifier 11. The succeeding process is the same one as that of a conventional device.
Patent JP-S5796253-A (JP)
Title: Measuring device for hydrogen isotope
Inventor: SATOU NOZOMI
IPC: G21C17/07
Filed: 1980-12-08
Abstract: PURPOSE:To control precisely the temperature of a selective transmission film by providing a heat source in a circulation loop for the gas to be measured. CONSTITUTION:A lower-end inlet piping 21 is fitted, as a sampling nozzle, to the opening part 2 of a chamber 1 for the gas to be measured. The gas to be measured is transferred by a gas circulating pump 27 to a vessel 20 containing a detecting part through the lower-end inlet piping 21, a heat source 22 for heating the gas to be measured and an upper-end inlet piping 23. In the vessel 20, a tubular body 5 fitted to a flange 3 is provided and the selective transmission film 6 transmitting hydrogen selectively is connected to the tubular body 5, while the connection part is provided with an auxiliary heater 29 for preventing the heat from fleeing from the tubular body 5. By constituting the device in this way, the selective transmission film 6 can be controlled precisely to have a prescribed temperature.
Patent JP-S6232807-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1985-08-05
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-H0520337-A (JP)
Title: Maker/mother shop ordering volume determining system
Inventor: HIGASHIMURA YOICHI
IPC: G06Q50/00
Filed: 1991-07-15
Abstract: PURPOSE:To realize 'prevention of sold out and shortage', 'reduction or stock', and 'ordering system adapted to actual work' as essential purposes of the automatic ordering system by setting a mother shop rank again to determine the point and the volume of ordering and performing rounding calculation in package units at the time of calculating the actual ordering volume and preventing double ordering. CONSTITUTION:A determining means 4 of the maker/mother shop ordering point and volume (first means) sets ranks in accordance with past actual results of sales and determines points and volumes of ordering of stores and shops in accordance with the ranks and manages them as a master. An ordering residual and stacked stock management means 6 (third means) manages the number of goods, which are ordered to a maker or a mother shop but do not arrive yet, in each store or shop as data. An ordering volume determining means of maker and mother shop ordering object goods (second means) 5 refers to first and third means to select ordering object goods and ordering to the maker or the mother shop and to determine the ordering volume.
Patent JP-H09249987-A (JP)
Title: Production of perforated electroforming shell
Inventor: OYAMA KANJI
IPC: C25D1/08
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To expand the bores of through holes and to lessen air permeation resistance or clogging by maintaining the bores of the through-holes on the surface of a perforated electroforming shell so as not to be increased by surface polishing or long-ten use. SOLUTION: The matrix 5 with a conductive film 6 is formed. The conductive film 6 is subjected to electroforming in an electroforming liquid substantially mixed with a surfactant, by which the poreless electroforming shell front surface layer 7 is formed. The electroforming shell front surface layer 7 is subjected to working of very small rectilinear holes 8 which are approximately constant in the bores in the longitudinal direction of the holes. The rear surface of the electroforming shell front surface layer 7 is subjected to electroforming in the electroforming liquid substantially not mixed with the surfactant, by which the electroforming shell rear surface layer 9 is formed and simultaneously, the expanded diameter holes 10 of the bores larger the nearer the rear surface side are formed in the layer 9.  The perforated electroforming shell 22 is composed of the electroformting shell front surface layer 7 and the electroforming shell rear surface layer 9. The through holes 12 are composed of the very small rectilinear holes 8 and the expanded diameter holes 10.
Patent JP-H0924223-A (JP)
Title: Filter belt for belt press dehydrator
Inventor: SHIRAI JIYUNICHI
IPC: B30B9/24
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a filter belt for a belt press dehydrator which is suitable for executing in use under high tension for dehydration of sludge of waste water of paper manufacturing. SOLUTION: In a filter belt for a belt press dehydrator in which a plane belt is prepd. by inserting a core line 7 into a common hole formed by making coils 6 prepd. by spirally winding a synthetic resin monofilament intermesh in parallel, the monofilament for forming the spiral coil 6 has a round crosssection with a diameter of 0.2-1.2mm or a flat crosssection with a ratio of the width to the thickness of 1.1:1-2.5:1 and the width of 0.3-1.3mm. The core line 7 is a monofilament with a round crosssection with a diameter of 0.5-1.5mm. In addition, a polyurethane hot melt resin is applied on both end selvage parts of the filter belt as a reinforcing resin and it is cured integrally with the spiral coil 6.
Patent JP-2001006738-A (JP)
Title: Lithium polymer secondary battery
Inventor: KUBOTA KAZUNORI
IPC: H01M10/05
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a lithium polymer secondary battery capable of preventing thermal runaway without adding any special circuits or mechanisms to the battery. SOLUTION: A pair of electrodes comprising a positive electrode 11 and a negative electrode 12, and a polymer electrolyte layer 13 disposed between the positive electrode 11 and the negative electrode 12 are provided, wherein at least one selected among the positive electrode 11, the negative electrode 12, and the polymer electrolyte layer 13 contains polymer grain, and the fusing point of the polymer grain is between 80 deg.C or over and 150 deg.C or under.
Patent JP-S6065073-A (JP)
Title: Long-period rustproof coating composition
Inventor: SHINOHARA TOSHIO
IPC: C09D5/10
Filed: 1983-09-20
Abstract: PURPOSE:To obtain a coating compsn. which can form a coating film capable of retaining rustproofness over a long period of time and does not contain any volatile matter, by blending a liquid epoxy resin, a scaly lead alloy pigment, furfuryl alcohol and a harderner. CONSTITUTION:A hardener is mixed with a base obtd. by mixing 50-900pts.wt. scaly lead alloy pigment and 10-50pts.wt. furfuryl alcohol with 100pts.wt. epoxy resin which is liquid at room temp. Examples of the scaly lead alloy pigment are those obtd. by adding Cu, Ni or Sb to lead to alloy them, processing alloyed particles with stearic acid or mineral spirit in a ball mill into a scaly powder having a particle size of pref. 10-100mu and a thickness of pref. 0.5-3mu. A scaly lead alloy pigment composed of a lead alloy contg. 0.05-5wt% Cu, Ni or Sb is particularly preferred.
Patent JP-S6154259-A (JP)
Title: Method for putting thermoplastic resin mark
Inventor: NAGASE TOKUJI
IPC: B05D5/06
Filed: 1984-08-22
Abstract: PURPOSE:To melt-stick easily and inexpensively a mark-shaped resin on a substrate by heating an intaglio wherein a thermoplastic resin soln. is filled in the mark-shaped recess to remove the solvent, pressing the resin-filled recess on the surface of a sheet substrate, and heating the assembly. CONSTITUTION:An intaglio 5 is constituted of a silicon resin 5S having mark- shaped recesses 5a, 5b, and 5c on the surface and a metallic substrate 5M. A soln. 6 of a thermoplastic resin, etc. is filled into the recesses 5a, 5b, and 5c, and pushed into the recesses with a doctor knife 7, etc. The intaglio 5 is heated, and the solvent of the soln. 6 is almost removed. Then a substrate 2 is compressed by two intaglios 5, a high-frequency voltage is impressed between the metallic substrates 5M to heat the substrate, and the resin 6 is melt-stuck to the substrate 2. At this time, a dye or a pigment is previously deposited on the position of the substrate 2 to be melt-stuck with the resin 6, polyvinyl chloride, etc. is used as the resin, and a paste or powder can be used instead of the soln.
Patent JP-H05344335-A (JP)
Title: Processing method for facsimile picture information
Inventor: SUGAWARA MASAMICHI
IPC: G06K9/03
Filed: 1992-06-09
Abstract: PURPOSE:To prevent the incapability of a decoding or the generation of a misreading at the time of recognizing a character by analyzing it by an OCR technique by preliminarily removing black picture elements intruding into facsim ile picture information due to a line noise or the dirt of an original or the like. CONSTITUTION:At the time of checking picture elements in the order of a scanning, and detecting the black picture elements, whether or not the black picture elements adjacent to the picture black elements are present is rotationally checked. Then, when the black picture elements are not present, detected black picture elements(31, 32, 33, and 34) are converted into white picture elements(O), and when the adjacent black picture elements are present, detected black picture elements 35-39 (O) are left as they are. Moreover, when the black picture elements are present, the rotational check is continuously executed by using the newly detected adjacent black picture elements as a reference, and a block in which more than the prescribed number of black picture elements are adjacent is converted into the white picture elements, by extending the above mentioned method.
Patent JP-S6151652-A (JP)
Title: Tape loading device
Inventor: KUWAJIMA HIDEKI
IPC: G11B15/665
Filed: 1984-08-21
Abstract: PURPOSE:To simplify the constitution and to attain light in weight and small in size by providing the 1st and 2nd loading arms to each of two tape guide posts. CONSTITUTION:The state before a magnetic tape 1 is drawn from a cassette 2 is shown in figure. A small gear 27 placed in the state moved freely on a base meshes while the 1st loading arm 28 having an inner gear and provided with the 1st guide post 8 and meshes with the 2nd loading arm 29 having an outer gear and provided with the 2nd tapg guide post 9. The 1st and 2nd loading arms 28, 29 are constituted so that they are turned and moved on the base around the center of the gears. Further, the 1st loading arm 28 and the winding tape guide support member 22 are connected freely turnably and connected freely turnably with the 2nd loading arm 29 and the supply tape guide support member 21.
Patent JP-H1022924-A (JP)
Title: Optical amplifier device, and optical repeater amplifier device using the same
Inventor: MATSUDA EIICHI
IPC: H04B10/07
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical wavelength multiplex system which suppresses dispersion among channels when the multistage repeating of an optical wavelength multiplex signal is executed by using an optical direct amplifier and which is stable by eliminating the deviation of channel levels by means of the automatic gain equalization of the optical direct amplifier through the use of a waveguide optical filter. SOLUTION: The signal which is optical wavelength-multiplexed by a star coupler 2 is collectively amplified in the direct amplifier 3. At that time the deviation occurs in the output levels of the respective channels by the gain wavelength dependency of the amplifier 3. The respective channels are inputted to an MZ waveguide optical filter 5 and are branched in an optical coupler 6. One is transmitted to a transmission line and the other is branched into two in an optical coupler 7. Optical BPF 8 and 9 extract the channels λ1 and λn of the shortest wavelength and the longest wavelength. The voltage of the electrode of the MZ waveguide optical filter 5 is controlled by a control circuit 13 by a difference between electric signals obtained by converting λ1 and λn into electric signals in photoelectric conversion circuits 10 and 11 by a detection circuit 12.  Then, the optical amplifier 3 is gain-equalized so that the difference becomes zero by adjusting the inclination of an optical filter characteristic.
Patent JP-S6332128-A (JP)
Title: Power generating set
Inventor: KONOSU TAKESHI
IPC: F02C9/40
Filed: 1986-07-25
Abstract: PURPOSE:To accommodate the whole device into a package by connecting a fuel gas compressor onto the shaft of a power generating set and supplying the pressurized fuel gas into a gas combustion expansion device connected with the power generating set. CONSTITUTION:A screw type combustion gas compressor 6 is connected with the shaft 14 of a power generation set 5 connected with a gas combustion expansion device 1 through a speed change gear 4. The pressurized fuel gas is supplied into the combustor 3 of the expansion device 1. Since the fuel gas combustion compressor can be driven by using the turning moment of the gas combustion expansion device 1 in the ordinary case, the need of a special electric motor can be avoided, and the whole of the power generation set can be accommodated into a package B.