baber/WOPTO huggingface dataset:
Patent JP-S6042302-A (JP)
Title: Method for using smoking fumigant
Inventor: KAMEI MASAHARU
IPC: A01N25/18
Filed: 1983-08-19
Abstract: PURPOSE:To control the vermin in an underground water tank, etc., easily, at a low dose, without exterminating the microorganisms of the activated sludge nor causing the problem of fish toxicity of the waste water, in a short time even in the case of the treatment of an underground water tank having complicate structure, by fumigating the underground water tank with a smoking fumigant, and leaving the tank to stand for >=30min. CONSTITUTION:A smoking fumigant is evaporated in an underground water tank, a sanitary tank or water contained therein, and left to stand for >=30min to exterminate the imagoes, chrysalises, and larvae of vermin living in said underground water tank, sanitary tank and water or water surface contained therein. The smoking fumigant is e.g. 3-allyl-2-methylcyclopent-2-en-4-on-1-yl dl- cis/trans- chrysanthemate (ganeral name: allethrin, commercial name: Vinamin), etc. The smoking fumigant may be used in combination with an organic foaming agent emitting nitrogen gas, carbon dioxide gas, etc. The concentration of the active component in the atmosphere in the treating space is preferably 5- 50mg/m<3>.
Patent JP-H10341033-A (JP)
Title: Photoelectric sensor
Inventor: IMAI HISANORI
IPC: H01L31/12
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric sensor which compensates output characteristics of a monitoring and detecting photodetectors, in a simple circuit arrangement with reduced size and cost and improves the detection accuracy. SOLUTION: This photoelectric sensor 1 comprises a monitoring photodiode 5 of a projector 2 and detecting diode 16 of a photodetector 3. For a variation of the ambient temp. the level variations in both the photodiodes 5 and 16 are approximately equal, resulting in the compensation of the difference between their level variations. This prevents adverse effects on the detecting operation due to ambient temp. changes, thereby improving the detection accuracy.
Patent JP-S637549-A (JP)
Title: Operation switching device for tape recorder
Inventor: TOZAKI NORIAKI
IPC: G11B15/26
Filed: 1986-06-27
Abstract: PURPOSE:To attain the switching of the operation of an automatic answering telephone set, by providing several number of locking pieces on the front and the rear of a driving gear, changing an operating position at the locking position of the driving gear, and rotating the driving gear by a spring in one direction. CONSTITUTION:A responding endless tape cassette is contained in a cassette container room 15, and a recording tape cassette is loaded in a cassette container room 18 at the front of a second recording and reproducing head 9, then a waiting state is generated. At this time, a driving gear 30 intends to rotate in a clockwise direction by a pressing force of a spring 36, but the rotation of the driving gear 30 is blocked by the connection of the connecting end part 40 of a lock lever 41 to the connecting piece 46a of the driving gear 30. When a call state is generated by receiving a call signal, a plunger 37 is energized for several seconds, thereby, an attracting operation is performed, and the lock lever 41 is rotated in a counterclockwise direction, thereby, the engagement between the locking end part 40, and the locking piece 46a, is canceled, and the driving gear 30 is moved a little in the clockwise direction. In this way, the turning position of the driving gear can be controlled only by changing the driving time of the plunger, and a various kinds of operating states can be obtained, and especially the titled device is suitable for the automatic answering telephone set.
Patent JP-S6130735-A (JP)
Title: Alpo4 vibrator
Inventor: KAWASHIMA HIROFUMI
IPC: G01L21/22
Filed: 1984-07-23
Abstract: PURPOSE:To attain miniaturization and to enhance the strength against impact, by cutting a bending mode AlPO4 vibrator at an angle rotating a Z-plate by 30-60 deg. around an X-axis being a rotary axis. CONSTITUTION:Both end parts 3 of an AlPO4 vibrator 1 are fixed to a support stand 2 made of an insulating material by an adhesive 4 and the stress sensitivity to the application of stress by the change in temp. generated by the fixation of both end parts of said vibrator 1 is made small. Therefore, the frequency of fundamental wave vibration when load acts on both ends of the vibrator 1 is calculated theoretically and a cut angle for increasing Young modulus is theroretically calculated on the basis of said frequency to calculate an angle of 30- 60 deg. which is, in turn, used.
Patent JP-H10341185-A (JP)
Title: Receiving unit
Inventor: ISHIGURO NAOYUKI
IPC: H04N5/44
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To ensure stable reception by a receiving unit regardless of the meteorological conditions by using a loop filter which is connected to a PLL circuit and varies the loop frequency characteristic in response to the control signal that is supplied from the outside. SOLUTION: The C/N signals accordant with the CN ratio of a received image are outputted through a C/N detection terminal T32 of a receiving unit 100. The terminal T32 is connected to a microcomputer 300 which supplies the control data to a driver 200 in response to the C/N signals. When the C/N signals are decreased, i.e., the noises are increased by the worsened meteorological conditions, etc., the microcomputer 300 reduces the control voltage that is supplied to a control terminal T31 from the driver 200. When the control voltage is reduced, the pass band is reduced for the frequency characteristic of a loop filter. Then the components other than a carrier are decreased and accordingly the noises can be decreased.
Patent JP-H07329085-A (JP)
Title: Molding method and its molding device of two color skin material
Inventor: SUZUKI HIROSHI
IPC: B29C41/18
Filed: 1994-06-11
Abstract: PURPOSE:To provide a molding method and its molding device of a two-color skin material which is capable of performing color coding pattern preventing turbulence of a boundary line or color mixture from being generated and even in the case where an undercut is in existence. CONSTITUTION:While two buckets 2, 3 holding powder resin A, B and a mold 1 of powder slush molding which is joinable to either of the buckets 2, 3 and possesses a heating device 5 are provided and a projected line 14 dividing the mold 1 into two is formed on an inner wall of the mold, the bucket 3 is provided with a partition plate 7 constituted of a partition base 71 dividing the inside of the mold 1 along the projected line 14 and an auxiliary plate 72, the partition base 71 is fixed to the bucket 3 and as for the auxiliary plate 72, its base end part 72a is fitted to a slide block. This device is constituted further, so that a slide block is connected with a substrate 33 which is stuck close to the bucket 3, energized to the center of the mold by a coil spring loaded within the slide block, at the time of abutment of the partition base 71 against an inner wall of the mold, an undercut part abuts against the inner wall of the mold and the inside of the mold is divided.
Patent JP-S5276659-A (JP)
Title: Discharge gap device
Inventor: HAGIMORI HIDEKAZU
IPC: H01T1/08
Filed: 1975-12-23
Abstract: PURPOSE: In order to make the proposed device to be capable enouth to return the current to its operational condition, devised is to eliminate a discharge and a shortcircuit current, maintain dielectric strength and to break a small current by induction and other means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5676346-A (JP)
Title: Feed gear of main shaft
Inventor: MORO TOSHIO
IPC: B23H7/30
Filed: 1979-11-26
Abstract: PURPOSE:To decrease load and to reduce power requirement by a method wherein a main shaft is controlled by differential number of rotation of two drive motors and the amount of the gap between the main shaft and a work is adjusted. CONSTITUTION:When a gap 106 between an electrode 31 provided on the tip of a main shaft 20 and a work 32 is large, because the output voltage of a voltage detector 109 is larger than that of a reference voltage oscillator 108, the difference voltage is superposed on the output voltage of a speed command part 101, while the number of rotation of the 2nd drive motor 24 for reversing a feed screw 6 is made larger than that of the 1st drive motor 10 for the forward rotation of the feed screw 6 and the feed screw 6 is rotated by the differential number of rotation. With the rotation of this feed screw 6 the main shaft 20 is brought close to the work 32.  When the gap 106 is reduced gradually by such approach, the difference between the voltages of the voltage detector 109 and the reference voltage oscillator 108 is  lessened. When the difference between the two disappears, the numbers of the rotation of both motors 24, 10 are made to coincide with each other and the main shaft  20 keeps an appropriate gap and stops.
Patent JP-S5941847-A (JP)
Title: Device for displaying pattern defect
Inventor: EBIHARA YUUJI
IPC: G06T1/00
Filed: 1982-08-31
Abstract: PURPOSE:To obtain an inexpensive device for displaying pattern defects, by processing images by using a computer and software, making it possible to change inspection criterion for inspection readily, and facilitating recognition. CONSTITUTION:A standard IC chip 100 is placed on a mounting part 5a of a sample table 5. An operation command is inputted to a CPU22 from a key input device 23 through keys. Then control signals are outputted to a mounting part movement controlling circuit 9 and a focal point adjustment controlling circuit 10. Based on said control signal, the mounting part movement controlling circuit 9 moves the mounting part 5a back and forth and right and left through a mounting part moving mechanism 6 and positiones the standard IC chip 100 at a specified location with respect to an objective lens 2. The focal point adjustment controlling circuit 10 adjusts the focal point of the objective lens 2 with respect to the standard IC chip 100 through a focal point adjusting mechanism 7. Then, the image of the pattern of the standard IC chip 100 is taken out of a microscope 1 through reflecting mirrors 8a, 8b, and 8c, and transduced into an image signal by a photoelectric transducer circuit 11.
Patent JP-H11343809-A (JP)
Title: Sealing structure of turbine shroud part for gas turbine
Inventor: SATO ATSUSHI
IPC: F01D25/24
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of high pressure gas from a turbine shroud part. SOLUTION: In a turbine shroud part having a turbine casing 2, a turbine shroud 5, a turbine nozzle 6, a partition wall 10 and a shroud support 7, an L-shaped sealing member 22 having a slit in one place of a circumferential direction is disposed in a corner part 21 formed by the first cylindrical wall 10a of the partition wall and the vertical wall 6a of the turbine nozzle, sealing surfaces 20a and 22a are formed in a shroud retainer 20 and the L-shaped sealing member 22 engaged with the end parts of the shroud support 7 and the turbine shroud 5, and an E-seal 23 is disposed between these sealing surfaces 20a and 22a.
Patent JP-H0444309-A (JP)
Title: Method of projection exposure and manufacture of semiconductor device
Inventor: SUGIMOTO NAOAKI
IPC: H01L21/027
Filed: 1990-06-12
Abstract: PURPOSE:To prevent transfer from occurring on a substrate even if an alien substance is attached to a pellicle during exposure by a method wherein the pellicle is provided on at least one surface of a pattern mask and the pellicle is oscillated during at least projective exposure. CONSTITUTION:A transparent substrate on which a pattern having an opaque region and a transparent region is formed is employed as a pattern mask, and in a projection exposure method, a pellicle 3 is provided on at least one surface of the pattern mask and the pellicle is oscillated during at least projection exposure. The oscillation of the pellicle is generated by an air current. In addition, in a photographic step of a semiconductor device manufacturing, the method is used. Thus, when the pellicle 3 is provided, even if a gap D or d between a reticle 1 and the pellicle 3 is smaller than a conventional method, a transfer of an alien substance is held down to a small degree, wherein a space of a reticle depository can be saved.
Patent JP-2000343139-A (JP)
Title: Deep drawing press
Inventor: YAMAGUCHI TAKASHI
IPC: B21D37/14
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a deep drawing press which makes a large working space available for discharging and carrying in a raw material and a product, makes a wrinkle pressing force adjustment possible at the material position and, is of a simple constitution. SOLUTION: In this press, four wrinkle press cylinders 21 are activated for pressing a raw material on a die 37 with different forces respectively via a wrinkle pressing board 29. Deep drawing is performed by activating a punch drive hydraulic cylinder 10 so as to lower a punch 16 for pushing the raw material into the die 37 hole. A slide block is made to be slid on a slide base by driving a slide block driving cylinder. An elevating cylinder 40 is activated at a position where two slide blocks are separated the most so as to lower die holders 34 along stays 2. Both slide blocks are inserted into the slide block insertion hole 35, which is a rectangular through hole formed on the die holder 34. A product M whose processing is completed can be taken out easily.
Patent JP-S63318025-A (JP)
Title: Manufacture of composite material of metal monooxide
Inventor: NAMIKATA TAKASHI
IPC: H01B13/00
Filed: 1987-06-22
Abstract: PURPOSE:To increase the mechanical strength and processing easiness without dropping electrical and magnetical properties by forming a film or wire of composite oxide type obtained through quick cooling and solidification of a superconductive composite oxide heated and melted, covering this film or wire with a metal heated and melted, and by cooling it rapidly and solidifying. CONSTITUTION:A superconductive composite oxide adjusted into specific compo sition is heated and melted into a fluid 1, which is supplied from a die 2 onto rolls 5-a, 5-b, whose cooling surfaces are update moving at a high speed, continu ously to be quick cooled and solidified. While this quick cooled and solidified superconductive composite oxide 7 is supplied continuously, a fluid 3 of heated and melted metal of specific composition is continuously supplied from a double tube die 4 so as to cover the superconductive oxide, to provide a multi-layer construction 8, which is now is quick cooled and solidified on rolls 6-a, 6-b whose cooling surfaces are update moving at a high speed. This accomplishes a superconductive composite material of oxide and metal with excellence in mechanical strength and processing easiness.
Patent JP-H0713101-A (JP)
Title: Line image forming element
Inventor: OOISHI NORIJI
IPC: G02B3/00
Filed: 1993-06-24
Abstract: PURPOSE:To provide the image forming element which is easily manufactured without requiring difficult know-how and small in chromatic aberration and to eliminate the heterogeneity of the resolution of its projection image. CONSTITUTION:A roof prism array is formed by arraying roof prism couples 3 and 3, arranged symmetrically with their reflecting surfaces out, linearly so that the reflecting surfaces of the respective roof prisms 3 and 3 face each other, and a couple of beltlike lens members 1'' and 2'' which face the incidence and projection surfaces of all the roof prism couples 3 and 3 in the roof prism gray and have cylindrical lens surfaces 7 and 8, facing the incidence surfaces or projection surfaces of the roof prism couples 3 and 3 and having generating lines parallel to the array direction of the roof prism couples 3 and 3, on their one-surface sides and arrays of convex lens surfaces, arranged corresponding to the roof prism couples 3 and 3, on the other-surface sides are arranged to constitute the line image forming element.
Patent JP-H091800-A (JP)
Title: Ink-jet print head having integrated driving component and printing method using the same
Inventor: ARETSUSANDORO SUKARUDOBUI
IPC: B41J2/05
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To stabilize operating points of energy of ejection resistance simply effectively at low cost in an ink-jet printing head. SOLUTION: The ink jet head 100 includes ejection resistors R1-R64 and MOS transistors TR1-TR64 for supplying energy to inject ink droplets to the resistors, both of them are integrated on the same semiconductor substrate, wherein a value in the given range is regulated for the ratio of a channel resistance value and resistance value R of injection resistance of the MOS transistors during conduction. Thus, the operating points of energy of the injection resistors automatically compensate the change in the temperature of the substrate. As a result, printing quality is compensated, and an operating conditions of the injection resistors to give damage to the resistor itself is prevented.
Patent JP-S6214188-A (JP)
Inventor: AOKI NOBUHIRO
IPC: G09F11/14
Filed: 1985-07-11
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-S6214005-A (JP)
Title: Film thickness measuring instrument
Inventor: IDA YOSHIAKI
IPC: G01B11/06
Filed: 1985-07-11
Abstract: PURPOSE:To enable a noncontact measurement of a film thickness without being affected by the change of the position of a film being measured by obtaining the quantity of light absorbed by the film from the quantity of the direct light from a light source and the light transmitted through and reflected by the film to be measured. CONSTITUTION:After emitted from a light source 2, only the light with necessary wavelengths is transmitted through a narrow-band filter 3 and incident on a beam splitter 4, transmitted through a magnetic tape 1 and photoelectrically transduced by a photosensitive device 6. On the other hand, the light incident on and reflected from the splitter 4 is incident on another photosensitive device 5 to be photoelectrically transduced. A light is incident on the coated film 1b of the tape 1 and the light reflected from the surface of the film 1b is photoelectrically transduced by still another photosensitive device 7. By subtracting the output of the photosensitive devices 6 and 7 from the output of the photosensitive device 5 in proportion to the quantity of light of the light source 2, an output in proportion to the quantity of the absorbed light is obtained. That is, the value of last-said output is in proportion to a film thickness. Therefore, by digitizing the output of the photosensitive devices 5, 6 and 7 by an A/D converter 8 and digitally processed by a digital processing circuit 9 for obtaining the value of said last-said output, the accurate film thickness can be measured.
Patent JP-S639549-A (JP)
Title: Ink jet head
Inventor: YASUHARA MASATOSHI
IPC: B41J2/045
Filed: 1986-06-30
Abstract: PURPOSE:To prevent an in from flowing out of nozzle ports and prevent air bubbles from invading into nozzles, by providing restriction parts at each of connecting parts between bypass passages and the nozzle ports and connecting parts between the bypass passages and an ink reservoir. CONSTITUTION:In a drop-on-demand type ink jet head designated for supplying an ink through bypass passages connected to nozzle ports, the head is constructed by laminating plates 1, 2, 3, 4 with each other, and an end of each of the bypass passages 3 is connected to a connecting port 8 and the nozzle ports 6 through a restriction part 9a, while the other end is connected to openings 14, 15 and an ink reservoir 12 through a restriction part 9b. The restriction parts 9a, 9b are so set as to have a flow resistance approximate to that of restriction parts 7a, 7b in the nozzle plate 1. While this construction, processure waves irrelevant to a normal printing operation transmitted from the ink reservoir 12 to the nozzle ports 6 at the time of reciprocation of the ink jet head are hardly transmitted through an ink-pressurizing chamber system or the bypass passage system. Accordingly, leakage of the ink from the nozzle ports and taking-in of air bubbles into nozzles can be prevented from occurring, and failure in ejection of the ink can be obviated.
Patent JP-H114238-A (JP)
Title: Management method for transmission right and communication system
Inventor: NAKATSUGAWA YOSHINORI
IPC: H04L12/433
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a management method of transmission right and a communication system, which easily manage the transmission right of communication equipments and reduce communication traffic quantity without the occurrence of the collision of data. SOLUTION: In the system, a transmission right communication equipment 1-2 in the plural communication equipments 1-1 to 1-16 connected to a bus 3 transmits data to transmission request communication equipments 1-1 and 1-3 to 1-16. In such a case, the transmission right communication equipment 1-2 transmits a collection command. When a transmission request is given, respective transmission request communication equipments add self-addresses to the collection commands and transmit them. The transmission right communication equipment receives the collection command to which the self-addresses of all the transmission request communication equipments requesting transmission are collectively added.
Patent JP-H114036-A (JP)
Title: Light amplifier
Inventor: IMAYADO WATARU
IPC: G02F1/35
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To enable a phase-sensitive light amplifier to operate stably by a method wherein a light frequency control circuit feeds back the phase error signal of a phase error difference detector to an exciting light source so as to control it in oscillation frequency and enables exciting light rays to synchronize with signal light rays in light phase. SOLUTION: Signal light E2 passing through an optical branching device 10 are inputted into the optical multiplexer 13 of a phase-sensitive amplifying section 12, the signal light E2 is compounded with exciting light E1 outputted from an exciting light source 14, and the compound light branches partly off into light PLL through an optical branching device 15. The branching compound light is converted into electric signals through a photoelectric converter 16, only a clock frequency component is extracted as phase error data signals from the electric signals through a filter circuit 17, and the phase error data signals are outputted to a phase detector 19.  The phase detector 19 compares the phase of the phase error data signals with that of reference signals, and the phase error signals are outputted to a light frequency control circuit 20 and fed back to the exciting light source 14 to control it in oscillation frequency, whereby the light phase of the exciting light, E1 is made to synchronize with that of the signal light E2 .
Patent JP-S5679192-A (JP)
Title: Removal of water from water-containing coal powder
Inventor: SHIMIZU HIROZUMI
IPC: C10L9/02
Filed: 1979-11-30
Abstract: PURPOSE: A water-containing coal powder is washed with a hydrocarbon containing a nonionic surfactant to remove water effectively and the resultant coal powder is used directly or to be mixed with petroleum as a fuel.  
     CONSTITUTION: A nonionic surfactant such as polyhydric alcohol ester or polyoxyethylene type or amine oxide type is dissolved in a hydrocarbon oil such as light oil or kerosine by 0.01W10wt% to prepare the cleaning agent. When the surfactant is hard soluble, it is previously dissolved in a polar solvent such as alcohol. Then, a water-containing powder is placed in a vessel provided with a filter at the bottom and washed by adding the above cleaning solution to the powder. The cleaning operation is preferably conducted under heating. The nonionic surfactant is, e.g., glycerol monostearate or polyoxyethylenenonyl phenyl ether. 
     COPYRIGHT: (C)1981,JPO&Japio