baber/WOPTO huggingface dataset:
Patent JP-H0216319-A (JP)
Title: Exhaust purification device for internal combustion engine
Inventor: SEKIYA YOSHIKI
IPC: F01N3/02
Filed: 1988-07-04
Abstract: PURPOSE:To heighten the collection efficiency of exhaust corpuscles, by providing an exhaust bypass passage so as to bypass a trap within an exhaust passage, and making control possible so that exhaust may be circulated to the side of the trap at part of an exhaust return operation sphere and at the time of a speed reduction operation from a predetermined revolution sphere. CONSTITUTION:An exhaust bypass passage D is provided so as to bypass a trap C which is interveniently provided at an engine exhaust passage B and compensates corpuscles in exhaust. The selective introduction of exhaust into this exhaust bypass D and the trap C is made possible in accordance with the operation of an opening/ closing valve E. Also, an engine operation state detecting means F is provided, and its output is inputted into a valve drive control means G. And the opening/closing valve E is controlled in drive by means of this valve drive control means G so that exhaust may flow to the trap C at least part of an exhaust return operation sphere and at the time of a speed reduction operation from a predetermined revolution sphere. Also, the operation of an exhaust return device A is stopped by means of an exhaust return stopping means H at the time of the speed reduction operation from this predetermined revolution sphere.
Patent JP-2000353427-A (JP)
Title: Conductive film
Inventor: SHIMAMURA YOSHINOSUKE
IPC: H01B5/14
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To improve anti-static, electrostatic shielding, and electromagnetic- wave shielding properties of a conductive film, and to enhance flexibility, bendability. and workability thereof, by forming a conductive coating film made by dispersing conductive powder in a binder resin, on a vinylidene-chloride resin layer provided on both surfaces or on one surface of a nonmetallic support body. SOLUTION: Particles of the conductive powder dispersed in the binder resin make strong contact with each other when the binder resin dries and shrinks, thereby causing the coating film to be conductive. As the binder resin, a resin high in dry shrinkage is preferable, and in particular, an acrylic or polycarbonate resin is desirable. For the conductive powder, a simple substance of gold, silver, nickel, copper, etc., or an alloy thereof can be used. It is preferable to mix 1 to 100 pts.wt. of the binder resin with 100 pts.wt. of the conductive powder. Although no thickness limit is placed on any of the nonmetallic support body, the vinylidene-chloride resin layer, and the conductive coating film, the total thickness of the conductive film made up of them should be set up preferably at 50 to 500 μm.
Patent JP-S6144400-A (JP)
Inventor: UENO TAKATOSHI
IPC: G21F9/00
Filed: 1984-08-07
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-S5865292-A (JP)
Inventor: UIRUFUREDO ROJIYAA TARII
IPC: A61K31/495
Filed: 1982-09-24
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-S6225769-A (JP)
Title: Picture recording device
Inventor: FUJITA TETSUYA
IPC: B41J2/385
Filed: 1985-07-26
Abstract: PURPOSE:To prevent that the toner to paper is transferred to the non-picture part by providing the recording electrode between the toner conveying means and the recording paper, and supplying the voltage of the reverse polarity to the polarity of the toner and the recording paper to the recording electrode. CONSTITUTION:A toner 1 is electrically charged by a electric charging means 4, rotated in the counter-clockwise direction and conveyed by a conveying means 5. A recording paper 6 is conveyed from right to left, the toner 1 and the recording paper 6 are electrically charged to the same polarity. At the lower side of the recording paper 6, an insulating supporting body 8 is provided, and a slit 8a is opened at the facing part with the recording paper 6. At these edge parts, a recording electrode 9 is provided. The recording electrode 9 is always grounded, and the positively electrically charged toner chain upper part is stuck to the recording electrode 9 by the Coulomb force. Next, based upon the picture information, the negative voltage is supplied from a driving signal supplying means 10 to the recording electrode 9, and then, the toner is electrically charged to the negative and attracted to the recording paper 6. Consequently, since the recording electrode is provided, the toner can be stuck to the recording paper without making dirty the non-picture part.
Patent JP-H119908-A (JP)
Title: Operation method of sand filtration/ozonation apparatus
Inventor: YAHAGI TOSHIO
IPC: B01D29/62
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To contrive reduction of exhaust ozonation load by using an exhaust ozone gas discharged from an ozone oxidation treatment as an air lift gas of a sand filtration treatment in a method wherein foul water containing a suspending substance and an organic substance is purified by moving-bed sand filtration and ozone oxidation treatment. SOLUTION: Raw water 20 to be filtered is made to flow from a bottom part of a sand filtration tank 10 and is discharged as filtration treatment water 21b from a top part of the tank before entering a top part of an ozone reaction tank 16, and then the water is extracted as treatment water 22 from the bottom part of the tank. During this period, ozone gas 24 is blown through an aeration pipe 17 from a bottom part of the ozone reaction tank 16 and concentrations of organic substances and coloring constituents are reduced by oxidation capacity of the ozone gas 24.  Exhaust ozone gas 25 which has not undergone reaction and discharged from the top part of the ozone reaction tank 16 is introduced in a gas blower pipe 14 in a sand filtration tank 10 by a blower 15 and is allowed to be discharged as exhaust gas 27 from the top part of the sand filtration tank 10 via an air lift pipe 12 and treated by an exhaust ozonation apparatus 18 before being emitted.
Patent JP-H06151297-A (JP)
Title: Semiconductor wafer treatment by whole wafer critical size monitoring treatment using optical end-point detection
Inventor: DANIERU EI KOORISU
IPC: H01L21/027
Filed: 1992-06-24
Abstract: PURPOSE: To decide evenness of all the wafer critical dimensions by providing a stage where progress of coating removal is detected, a stage where the removal is finished, a stage where a monitoring process end time is decided, and a stage where the monitoring process end time is compared to a control process end time. CONSTITUTION: For the progress of coating removal, an end point is detected in a control system in a block 29, while similar as in block 30, detection is made with respect to other monitoring positions 26 and 27 of a wafer 24. Further, as in a block 31, a total process time is calculated, and a wafer process is controlled using the result, and as in a block 32, the time for stopping is decided. Meanwhile a monitoring system, as in a block 33, the end points of monitoring positions 26 and 27 are compared to that from a control position, and as in a block 34, a process limit is set, and when the limit is exceeded, the wafer is indicated and process is ended at a block 36.
Patent JP-S6057143-A (JP)
Title: Device for controlling air conditioner
Inventor: NISHIO MOTOSHI
IPC: F25B1/00
Filed: 1983-09-07
Abstract: PURPOSE:To set the actual room temperature to a set value with excellent response by setting the width of steps in which the compressor increases or decreases the rotational speed thereof, to larger value as a difference between the set value and the actual temperature is large. CONSTITUTION:Temperature regions consisting of high temperature side regions Z1 and Z2 and Z3 corresponding to a deviation DELTAT(=Ts-Tv) between the actual room temperature Ts and the set value Tv, stable region Z4 and low temperature side regions Z5, Z6 and Z7 and step number dividing the operation frequency of a rotational speed variable compressor into seven kinds, are inputted and stored beforehand in the microcomputer. In a case where the deviation DELTAT between the actual room temperature Ts and the set vlue Tv is large in the high temperature side regions Z1-Z3 and low temperature side regions Z5-Z7, the widthd of the change of step numbers is large. Hence, when there is a large load change, the time the temperature reaches the set value Tv can be largely shortened, and the width of change of the step is small in the temperature regions Z3 and Z5 where the temperature deviation DELTAT between the actual temperature and the set Tv is small. Hence, the actual room temperature Ts can be set to the set value Tv with excellent stability.
Patent JP-H0455807-A (JP)
Title: Objective lens of endoscope
Inventor: HASEGAWA NAOKI
IPC: G02B23/26
Filed: 1990-06-26
Abstract: PURPOSE:To provide the compact object lens with good workability of an aspherical face shape while improving distortion aberrations, curvature of field, etc. by using specific aspherical faces. CONSTITUTION:The objective lens consists of a front group having a negative refracting power and a rear group having a positive refracting power on both sides of a diaphragm and has respectively at least >= face of the aspherical faces in the front group and the rear group. The aspherical faces of the front group of these aspherical faces are provided on the lens nearest the object and the aspherical faces of the rear group are provided on the lens of the image side from the lens nearest the diaphragm on the object side from the lens nearest the image face. These aspherical faces are so shaped that the convex face of the aspherical faces provided in the front group is directed to the object side and the convex face of the aspherical faces provided in the rear group is directed to the image side. Further, this optical system satisfies the conditions of equation I, equation II when the focal distances of the front group, the rear group and the entire system are designated as f1, f2, f3. The aspherical faces thereby improving distortion aberrations, curvature of field, etc., are improved in this way and the compact objective lens with the good workability of the aspherical face shape is obtd.
Patent JP-2000358372-A (JP)
Title: Three-phase rectifier
Inventor: OGUCHI KUNIOMI
IPC: H02M7/06
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To achieve full harmonic reduction effects, and achieve reductions in size and cost. SOLUTION: One side of terminals of AC reactors 2 are connected to the output terminals of the respective phases of a three-phase AC power supply 1. First reactors 3 and 2nd reactors 4, which are coupled electromagnetically with each other, are connected in parallel to the other side terminals of the respective AC reactors 2. Third reactors 5, which are coupled electromagnetically with the other phases of the 1st reactors 3 and 2nd reactors 4 are connected in series to the respective 2nd reactors 4. A 1st 3-phase voltage type full-wave rectifying circuit 6 is connected between the output terminals of the 1st reactors 3, and a 2nd 3-phase voltage type full-wave rectifying circuit 7 is connected between the output terminals of the 3rd reactors 5.
Patent JP-S6144483-A (JP)
Title: Photo pulse generator
Inventor: KASAHARA KENICHI
IPC: H01S5/026
Filed: 1984-08-08
Abstract: PURPOSE:To obtain output light of high-speed photo pulse array by a method wherein output light supplied with potential difference to each other are added to those coming from a plurality of laser light souces. CONSTITUTION:An N-InP substrate 51 is provided with semiconductor lasers 11-14 of the same shape and dimensions, having resonance planes 21-24, 31- 34. The output light of each laser 11-14 is led out in one direction by being synthesized in the wave confluence of waveguides 41-44. The lasers 11-14 are subjected to force mode tuning by the drive part and then generate short pulses each shifted in phase by pi/2 with respect to the described frequency (f). The short pulses are modulated in gain by the on-off operations of photo modulators 35-38 with respect to respective frequencies. Each output of the photo modula- tors is synthesized in the waveguides 41-44 and can obtain photo pulse arrays having a repeated frequency 4f that is four times. The photo pulses are turned on and off by impressing voltage on each modulator from other drive parts in forward and reverse directions. For example, a photo pulse aray with a repeated frequency of 8GHz can be obtained with respect to the modulation of 2GHz.
Patent JP-S6410510-A (JP)
Title: Insulated wire
Inventor: SANO BUNICHI
IPC: H01B7/02
Filed: 1987-07-02
Abstract: PURPOSE:To obtain an insulated wire with the excellent lubricity and abrasion resistance by forming a lubricating layer on an insulating layer on a conductor with a composition material containing the preset quantities of wax (a), binding resin (b), and fluorine-containing resin (c). CONSTITUTION:Paraffin wax and carnauba wax with high hardness and a melting point of 50 deg.C or higher are preferable for the wax (a). Resin such as phenol or acryl is used for the binding resin (b), and polytetrachloroethyl, ethylene tetrafluoride-propylene hexafluoride copolymer or the like are suitable for the fluorine-containing resin (c). The three constituents are selected so that 2/8<a/b<6/4, and (c) is 1pts.wt. or more and 30pts.wt. or less against (a+b) sum 100pts.wt. The wax powder and the fine powder of fluorine-containing resin are mixed in a binding resin solution and coated and baked to form this composition material on an insulated electric wire, and the wax and fluorine- containing resin are dispersed in a proper solvent.
Patent JP-H1038215-A (JP)
Title: Burner combustion method
Inventor: TANAKA RYOICHI
IPC: F23C99/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a burner combustion method wherein there is accompanied by an oxidization heat production reaction where a heat production rate is enough low as compared with ordinary combustion, and a fire flame is formed stably in a wide space, and further a fire flame volume is very greatly stabilized and combusted. SOLUTION: There are brought into contact high temperature diluted air that is very lower than ordinary air at least before a combustion reaction and above combustion stabilization limit temperature of mixed air at that oxygen concentration or a corresponding oxidizing agent and a fuel in a furnace, which are therefore stably combusted under an oxidization heat production reaction at a very low speed. The combustion is securely achieved by adding a hydrocarbon fuel or hydrocarbon as a marker when the hydrocarbon fuel is used as a fuel or even when a fuel not including hydrocarbon is used, and keeping the combustion in the state where it is green colored.
Patent JP-H1113995-A (JP)
Title: Socket structure of pressure container of plastic liner frp(fiber reinforced plastics)
Inventor: KATAOKA YASUTO
IPC: F17C1/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a socket structure of a pressure container of plastic liners FRP(fiber reinforced plastics) which is so comparatively simple in structure that a sealing member can be replaced with ease, and is also excellent in airtightness. SOLUTION: A base 1 is formed out of an inner side socket fixture 3 where a female screw 8 is formed in the inner circumferential surface of a through hole 7 at the center part, and a retaining flange 6 is also formed at its one end, and of a metallic accessory 4 for mounting a valve, concurrently, its center circumferential surface is covered with the mouth part 20 of a plastic liner in such a way that the flange side of the inner side socket fixture 3 is disposed in the inside of the mouth part 20 of the plastic liner 17, furthermore, its outer circumferential surface is covered with a FRP helical layer 18, meanwhile,  elastic sealing material 14 is interposed between the tip end of the sheathing layer 21 for the mouth part of the plastic liner and the metallic accessory 4 for mounting the valve so as to allow the socket to comprise the metallic accessory 4 threadedly engaged with the female screw 8 of the inner side socket fixture 3.
Patent JP-H069189-A (JP)
Title: Drop preventive mechanism of conveyer device
Inventor: TAKADA HIROSHI
IPC: B60L13/00
Filed: 1992-06-24
Abstract: PURPOSE:To prevent a drop of a handling device securely. CONSTITUTION:A drop preventive mechanism 10 is composed by including an arm 16 which can move to the engaging position (solid line position in the figure) and the non-engaging position (chain line position) to a handling device 6, a solenoid (actuator) 18 to drive the arm 16, a sensor 24 to detect the position of the arm 16, and a drop preventive circuit to detect an error (such as an abnormal condition of the up and down movement brake) as well as to control the solenoid 18 by the detecting signal from the sensor 24 and an up and down movement brake signal. Since the arm 16 is at the engaging position to the handling device 6 when the up and down movement brake is in the ON condition, the handling device 6 is engaged with the arm 16 so as to prevent its drop securely even though some trouble is generated to the up and down movement brake. And an error such as a trouble of the up and down movement brake is detected by the drop preventive circuit.
Patent JP-S6225236-A (JP)
Title: Particles detecting device using light
Inventor: SUMINOE SHINGO
IPC: G01N21/47
Filed: 1985-07-26
Abstract: PURPOSE:To catch scattered light in its natural state without converging it on one point through an optical system and to shorten an adjustment time by providing a stray light removing member between a flow cell and a light receiver. CONSTITUTION:The focus P of a condenser lens 8 for a light beam (a) is positioned at a particle array in the flow cell 2. Then, a stray light removing member 5 and the light receiver 4 are arranged at a specific angle theta at a specific position from the center of the flow cell 2 to catch the focus P of the particle array 1 in a light passing hole 6, thus adjusting the optical axis. Part of the scattered light (b) generated by irradiating particles in the particle array 1 in the flow cell 2 with the light beam (a) passes through the light passing hole 6 of the stray light removing member 5 and is detected by the light receiver 4. At this time, reflection on the internal surface is prevented and stray light and straight traveling light (c) are removed securely because the internal surface of the light passing hole 6 is a twisted surface.
Patent JP-H06347374-A (JP)
Title: Valve gear system wear tester by firing method
Inventor: NORIMOTO NORIYA
IPC: G01M13/00
Filed: 1993-06-11
Abstract: PURPOSE:To reproduce severity in prescribed degrees by preparing spacers having various thickness to be inserted under valve springs in a valve gear system to be interchangeable. CONSTITUTION:Valve spring spacers which have, for example, 0.1-1mm at each 0.1mm, 1.2mm, 1.5mm, 2mm are prepared. A spacer having a suitable thickness is replaced corresponding to the degree of scuffing of a rocker arm pad. Thus, the severity can be accurately regulated according to a thickness of the spacer of each cylinder. The severity is decreased by increasing the thickness, and increased by decreasing the thickness. Thus, the severity is accurately regulated to a target valve, and oil temperature control means for maintaining a temperature of engine oil constant is added, thereby further improving data reproducibility.
Patent JP-S56125698-A (JP)
Title: Method of reducing amount of long life fission product
Inventor: RICHIYAADO MARIOTSUTO
IPC: G21F9/00
Filed: 1980-11-26
Abstract: A method for decreasing the amount of hazardous radioactive reactor waste materials by separating from the waste of materials having long-term risk potential and exposing these materials to a thermal neutron flux. The utilization of thermal neutrons enhances the natural decay rates of the hazardous materials while the separation for recycling of the hazardous materials prevents further transmutation of stable and short-lived nuclides.
Patent JP-S6321095-A (JP)
Inventor: YATANI SHIGEMITSU
IPC: D06F33/02
Filed: 1986-07-15
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-H0217021-A (JP)
Title: Flatware washer
Inventor: SAITO EIJI
IPC: A47L15/46
Filed: 1988-07-04
Abstract: PURPOSE:To simplify a working and to stabilize a water level by a method wherein the ambient air is passed through an air trap while water is supplied to a cleaning tank at the beginning. CONSTITUTION:In a washing process during a specified operating-time, a signal is outputted from Po4 by a controller for a washing pump 33, and washing water is ejected into a cleaning room 2 by a washing pump 11 and stored in a cleaning tank 3. On the other hand, a water level in a washing tank 10 is lowered. When the water level is lowered to a water level (B), a hot-water supply valve 13 is opened and the hot-water is replenished. Since lots of water are ejected, however, the water level is surely lowered to a lower position as compared with the position of an air trap 14, and the air is passed through the air trap 14. After the washing process finishes, the washing pump 11 is turned OFF and a cycle counter 36 starts to count. A counting decision device 37 compares its counting number with a preset number, and decides the following process. While cleaning water with a specified temperature is replaced for new, it is stored. In this way, since it is not necessary that the level of the washing water is manually stabilized, its working is simplified.
Patent JP-H067559-A (JP)
Title: Electric apparatus
Inventor: FUJIKAWA SHOJI
IPC: B26B19/38
Filed: 1992-06-25
Abstract: PURPOSE:To provide the apparatus at a low cost with better operability by enabling handy switching of three patterns-placing of the body of the apparatus on a stand to charge a storage battery, using the apparatus body freely and connecting a connector to the body of the apparatus. CONSTITUTION:At least two are selected freely in the loading of the body of this apparatus on or unloading thereof from a stand 3 while one direction is made to match the loading of a connector 2 on or unloading thereof from the body 1 of the apparatus. The apparatus body 1 or the connector 2 is provided with a release operation element 5 to release the link engagement between the apparatus body 1 and the connector 2. The stand 3 is provided with a releasing section 30 to release the link engagement between the apparatus body 1 and the connector 2 by pressing the release operation element 5.
Patent JP-S6410091-A (JP)
Title: Drier
Inventor: KAJIKAWA YOSHIMITSU
IPC: F26B13/02
Filed: 1987-07-02
Abstract: PURPOSE: To efficiently dry a material to be dried by providing far infrared radiating plates above and below the material to be dried and exposed with hot air from a hot air injection duct while conveying by a conveying mechanism. CONSTITUTION: The drying apparatus arranges vertically three-stage conveying passages for transferring a material to be dried, supports a conveyor 14N by a conveying roller 14 for constituting a conveying mechanism, places the material and transfers it. Hot air heated by a heater and urged by a fan 13 is lowered in a ventilation passage in a direction O, press injected to a hot air injection nozzle case 16 disposed at the three-stages at a center, injected at a fast speed from a slit 6S opened at a far infrared radiating plate 6 arranged at upper and lower surfaces of the case 16 to heat the material and to simultaneously heat the plate 6. Accordingly, the radiating plate is heated to effectively radiate far infrared ray.  Thus, the material is efficiently bathed with many far infrared rays from front and rear to self-heat, thereby extremely efficiently heating to execute an efficient drying work.