baber/WOPTO huggingface dataset:
Patent JP-H1193695-A (JP)
Title: Soundproof sheath inside ventilating device
Inventor: TAKAMATSU MASARU
IPC: F02C7/24
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof sheath inside ventilating device for restraining the temperature rise in a soundproof sheath provided on the outer periphery of a casing in order to prevent noise generated in a gas turbine from being diffused to the periphery. SOLUTION: In a soundproof sheath inside ventilating device, three-branched sucking and discharging ducts 3, 4 connected to one another are provided in the position separated from a soundproof sheath 1, three fans 3 having the 50% capacity are interposed in respective branched ducts, the branched discharging ducts 4 are gathered on the back stream side from the installing positions of the fans 2, integrated with one another, and extended upward, and the upper ends are arranged above a building in which the gas turbine is to be installed. Moreover, partition walls 7 so formed that the parts in which three branched ducts 3, 4 are connected one another may form independent passages are provided, and an ventilation duct 5 erected on the soundproof sheath 1 is provided.  Therefore, the device can be miniaturized, moreover, the continuous operation of the gas turbine is made possible even in failures of the fans.
Patent JP-H09102279-A (JP)
Title: Method of cleaning the inside of arc tube, and method of fill luminescent material into arc tube
Inventor: NAGAI HIROAKI
IPC: H01J9/38
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency in cleaning the inside of an arc tube and filling luminescent material into the arc tube by making use of discharge. SOLUTION: Luminescent material 7 is filled into an arc tube 1 through a pipe-shaped inner electrode 10. Then, discharge is generated by applying voltage between the inner electrodes 10 and 12, and the heat of this discharge, the tip of the inner electrode 10 is fused together for sealing.
Patent JP-S62120681-A (JP)
Title: Control device for video tape recorder
Inventor: IWASAKI YASUO
IPC: G11B27/02
Filed: 1985-11-20
Abstract: PURPOSE:To eliminate a machine sort selecting switch by providing a process for determining an instruction to be sent based on the corresponding result of an answer signal from a VTR to a series of instruction signals. CONSTITUTION:At the execution of editing work for copying a part of a video signal sent from a VTR 1 to a VTR 3, a VTR control device 5 has to retrieve a reproducing or recording start point. In the retrieval executing method, tape speed is decelerated in accordance with approach to an objective position and the VTR control device 5 sends respective instructions to respective VTRs in the order of (a)-(f). Respective instructions (a)-(f) are sent to a VTR 6 through an I/O circuit 7 prior to the start of the retrieving work, compared with answer signals from the VTR 6 by a comparator 11 and set up in a register 12 corresponding to the answer signals. Since respective instructions are prepared correspondingly to the VTRs to be controlled, an instruction disabling the execution of the VTR to be controlled is not sent, so that the retrieving work can be ended within a short period.
Patent JP-S61138216-A (JP)
Title: Semiconductor laser module
Inventor: IEDA TOMOAKI
IPC: G02B6/42
Filed: 1984-12-10
Abstract: PURPOSE:To prevent the decrease in coupling efficiency by inclining the axis of the circular hole of a ferrule for insertion of an optical fiber relatively to the axis of the ferrule. CONSTITUTION:The circular hole of the axis inclined relatively with the axis of the ferrule 15 is bored to the ferrule 15 and the optical fiber 16 is inserted and fixed therein. The end faces of the ferrule 15 and fiber 16 are thereafter so polished that the normal thereof is inclined relatively with the axis of the ferrule 15. Such ferrule 15 is inserted into a ferrule holder 4 by which the end face of the fiber 16 and a semiconductor laser 1 are so positioned as to satisfy the imaging condition of a lens 3. The holder 4, a lens cap 2 and the ferrule 15 are thus fixed.
Patent JP-S63115840-A (JP)
Title: Synthesis of cyclohexanone derivative
Inventor: MUKOYAMA MITSUAKI
IPC: C07C49/543
Filed: 1986-10-31
Abstract: PURPOSE:To economically obtain the titled compound under a mild condition without side-reaction, by reacting alpha,beta-unsaturated ketones with siloxydienes using a trityl salt which is a neutral catalyst. CONSTITUTION:alpha,beta-Unsaturated ketones are reacted with siloxydienes in the presence of a trityl salt, preferably using a solvent such as methylene chloride, diethylether, etc., preferably at -100--45 deg.C to provide the aimed compound. A molar ratio of the alpha,beta-unsaturated ketones to the siloxydienes used is 1.0 to 1.0-2.0, preferably 1.0-1.3. The trityl salt is used in a catalyst amount of 5-10mol% based on the alpha,beta-unsaturated ketones. Trityl perchlorate, etc., is used as the trityl salt.
Patent JP-H04135991-A (JP)
Title: Front body structure for vehicle
Inventor: YUKAWA HIDEYUKI
IPC: B62D25/10
Filed: 1990-09-28
Abstract: PURPOSE:To efficiently lessen load noise due to the inward fall of a suspension tower by joining a third reinforcing member with a cowl panel, an apron lane and a second reinforcing member in such a way as to be laid across the upper surface of the aforesaid members. CONSTITUTION:In a second reinforcing plate 6, its plate surface is turned to the longitudinal direction of a body, and a joining flange 7 provided for one end side is joined with the inner side surface 1a of an apron lane 1 along the whole length of the lane in the vertical direction. In addition, the lower end section of the second reinforcing plate 6 is provided with a joining flange 8, and the joining flange 8 is joined with the upper surface of a connecting member connecting a cowl panel 3 to a suspension tower 2, so that the connecting member is thereby comparatively high in stiffness. And, a third reinforcing plate 9 acting as a third reinforcing member is provided for the cowl panel 3, the apron lane 1 and the second reinforcing plate 6 in such a way as to be laid across the upper sides of these members. The plate surface of the third reinforcing plate 9 is turned to the vertical direction, so that the plate surface is formed in such a way that the aforesaid three members 1, 3 and 6 are thereby joined with one another.
Patent JP-H01102788-A (JP)
Title: Device for preventing erroneous erasure of tape cassette
Inventor: SATO SHINYA
IPC: G11B23/28
Filed: 1987-10-14
Abstract: PURPOSE:To prevent erroneous erasure from being generated by taking a first position and a second position, respectively by engaging the first and second engaging parts of a slider being slidden in the thickness direction of a cassette casing with first and second parts to be engaged, respectively. CONSTITUTION:The first and second engaging parts 37 and 38 are formed at positions deviated in the sliding direction of the slider 30 and in the reverse direction of the slider 30 by using the slider 30 being slidden in the thickness direction of the cassette casing 10, and also, the first and second parts 33 and 34 to be engaged which confront with each other and coincide with the sliding direction of the slider 30 are formed at the sliding part of the slider 30 on the cassette casing 10. And the first position of the slider 30 can be taken by engaging the first engaging part 37 with the first part 33 to be engaged, and the second position of the slider 30 can be taken by engaging the second engaging part 38 with the second part 34 to be engaged. In such a way, it is possible to prevent the erroneous erasure from being performed.
Patent JP-H08122244-A (JP)
Title: Plastic film exfoliation force continuous measuring device
Inventor: TSUJI HIROMI
IPC: G01N19/04
Filed: 1994-10-25
Abstract: PURPOSE: To continuously measure the exfoliation force of a film from the winding start and to the winding end by providing a measuring roller parallel to the central axis of a film roll installed on a roll installing device and converting the load applied to the measuring roller to the quantity of electricity. CONSTITUTION: A measuring roller 2 is rotatably supported at both ends by the load arm of a load converter 20', and the rotating shaft is provided in such a manner as to be parallel to the rotation axis of a film roll 7 installed on a roll install device and exfoliate the film 71 vertically from the film roll 7. The output of the load converter 20' is recorded by a recording device 8. The film roll 7 is installed, and after the end part of the film 71 is fixed to a take-up shaft 5, a film draw-out device 4 is operated to receive the film 71. At the time of receiving the film 71, the measured load from which the weight of the measuring roller 2 applied to the respective load converters 20' is removed is added and averaged to obtain the exfoliation force.
Patent JP-H0683126-A (JP)
Title: Processing cartridge and image forming device
Inventor: NUMAGAMI ATSUSHI
IPC: G03G21/00
Filed: 1992-09-04
Abstract: PURPOSE:To effectively utilize the space at the time of providing an opening mechanism for a laser shutter, etc., and to reduce the rattling of the processing cartridge and the image forming device at the time of attaching detaching the cartridge. CONSTITUTION:In the processing cartridge B which can be loaded to the image forming device main body with the laser shutter which can be opened, a frame body, an image carrier provided in the frame body and a shutter member 35 which can be opened to protect the image carrier are provided and the opening mechanism of the shutter 35 is provided on one side of the frame body and the opening mechanism of the laser shutter is provided on the other side of the frame body.
Patent JP-H07118279-A (JP)
Title: Organic silicon compound
Inventor: SATO SHINICHI
IPC: C08K5/549
Filed: 1993-10-19
Abstract: PURPOSE:To provide a new organic silicon compound expressed by a specific formula and useful as an additive for an addition reaction-type cold-curing silicone rubber to impart the rubber with adhesivity to various adhesives. CONSTITUTION:A new compound is expressed by the formula I (R<1>, R<4> and R<5> are univalent hydrocarbon group; R<2> and R<3> are bivalent hydrocarbon group; Rf is perfluoroalkyl or perfluoropolyether), e.g. the compound of the formula II (Rf is group of the formula III). It can be synthesized e.g. by the addition reaction of a cyclotetrasiloxane having 3 vinyl groups in the molecule and expressed by the formula IV with a trialkoxysilane in the presence of a catalyst at 80-120 deg.C.
Patent JP-H03121097-A (JP)
Title: Brake device for washing machine
Inventor: TSURUTA YUKIMI
IPC: D06F37/40
Filed: 1989-10-05
Abstract: PURPOSE:To secure the brake power in dehydration, durability, and brake power in washing by forming the outer peripheral surface of a brake wheel for making press-contact with a brake shoe into an uneven surface having a roughness of 10-20mu, and closely attaching a zinc film on the surface layer part of the uneven surface. CONSTITUTION:A brake shoe 33 attached on a brake band 32 is brought into pressure contact with the outer peripheral surface 31 of a brake wheel 30, and by which braking the dehydration revolution of a dehydrating shaft 22 and the revolution in one direction of the dehydrating shaft 22 in washing are carried out. The force for turning a dehydration washing tank by the turning moment of clothes in the lateral revolution in washing is suppressed by the brake shoe 33 in the rightward direction and by a coil spring 34 in the leftward revolution. In the dehydration revolution, the brake shoe 33 is demounted from the brake wheel 30 by pulling a brake lever 35. The contact surface of the brake wheel 30 with the brake shoe on the outer peripheral surface 31 has a zinc layer 36 formed on the surface, and the surface is formed to a roughness of 10-20mu. Accordingly, the brake wheel which has a surface state having a sufficient dehydration brake power and with which the frictional slip noise in brake application by the brake shoe in washing is eliminated, can be obtained.
Patent JP-H10108608-A (JP)
Title: Catching device for flying pest insect
Inventor: MINAGAWA FUMIYASU
IPC: A01M1/14
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a catching container for flying pest insect for stably expecting high catching efficiency for a long time without requiring much labor for exchanging an adhesive surface. SOLUTION: An adhesive surface 2 for catching pest insects is provided around the outer periphery of a drum 1 made of thick paper, the drum 1 is held so as to be freely rotated by a holder 3 made of thick paper with bearing, the holder 3 is arranged inside a container 5 made of plastic forming a window 4 for pest insect approach so that the adhesive surface 2 of the drum 1 can face the window 4, and the window 4 is arranged and formed on an opening/ closing lid part 6 so that the holder 3 can be put in/out.  A louver 7 is provided through a pin 15 onto the lid part 6, a light source composed of a fluorescent lamp for illuminating the adhesive surface 2 is attached inside, a gear made of plastic is attached around the outer periphery of terminal part of the drum 1, and a driving means is provided for applying rotational motive force at prescribed speed to a small diameter gear to be engaged with the gear made of plastic.
Patent JP-H1186005-A (JP)
Title: Operation detecting device
Inventor: SAITO HIROSHI
IPC: G06F3/0346
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an operation detecting device which can surely detect a head shake. SOLUTION: A CCD camera 3 picks up an image of the face of a driver 14. An entirety control part 13 converts the face image, obtained by the individual illumination with 1st front lighting 1 of the driver and 2nd oblique lighting under the control of a lighting light emission control part 4, from analog to digital by an A/D converter 5. A pupil extraction part 7 inputs face images from an image memory 6 and calculates their difference to extract an area of high density through binarization. Pupil areas are detected by area and circle detection as to respective areas. A nod detection part 8 detects displacement in the center of gravity of the pupils to detect a nod from reciprocal displacement in a specific time.  A navigation display control part detects an information start operation switch 12 being operated through the entirety control part, reads information confirmed by the nod out of a navigation information data base 10 at a navigation display part and completes the display.
Patent JP-2000086897-A (JP)
Title: Curing silicone composition for use in laminate for base isolation
Inventor: IRIE MASAKAZU
IPC: C08L83/04
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a curing silicone composition for a laminate for use in base isolation from which a silicone cured material can be formed which has a loss coefficient of 0.4 or more at a temperature of 25 deg.C and a shear frequency of 0.2 Hz and a storage modulus of 1.0×105 dyne/cm2 or more, both values being required of elastic layers of base-isolated layered products. SOLUTION: A composition to form a silicone cured material in a laminate for use in base isolation obtained by laminating a metal layer and a silicone cured material layer which has a loss coefficient of 0.4 or more at a temperature of 25 deg.C and a shear frequency of 0.2 Hz and a storage modulus of 1.0×105 dyne/cm2 or more comprises at least (A) 100 pts.wt. of an organopolysiloxane which has a viscosity of 10-100,000 mPa.s at 25 deg.C and which has at least two alkenyl groups in a molecule, (B) an organopolysiloxane which has a viscosity of 1-10,000 mPa.s at 25 deg.C and which has at least two silicon atom-bonding hydrogen atoms in a molecule  in an amount such that 0.2-5 moles of the silicon atom-bonding hydrogen atoms in this component is present based on one mole of the alkenyl groups in component (A)}, (C) 1-300 pts.wt.  of an inorganic filler and (D) a catalyst for hydrosilylation reactions.
Patent JP-H09101150-A (JP)
Title: Point setting radar device
Inventor: KAYAMA YASUNAGA
IPC: G01S17/88
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To easily an effectively processed a point seeking work, in a point setting radar device used for finding a desired position. SOLUTION: This device is equipped with an irradiation means 1 to radiate measurement light waves in a prescribed direction, a light receiving means 2 to receive the measurement light waves returning in a prescribed direction, a range finding means 3 to measure the distance up to a target positioned in a prescribed direction, on the basis of the delay of the propagation of the measurement light waves from the radiation thereof by the irradiation means 1 to the receipt by the light receiving means 2, and a comparison means 4 to perform a calculation for making a comparison between the distance to the target measured by the range finding means 3 and a preset distance. Furthermore, the device is equipped with a warning means for generating an alarm, depending on the result of the comparison by the comparison means 4.
Patent JP-2001088078-A (JP)
Title: Copper wire holding device
Inventor: TAKAHASHI MIKIO
IPC: B09B5/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a copper wire holding device capable of surely holding and extracting a copper wire extruded, in loop shape, from the end face of a stator when a motor is overhauled. SOLUTION: A clamp 11 is disposed circumferentially at the tip of a spindle 21 of a copper wire holding device. Each clamp 11 comprises a first linear guide 17, a frame part 12, a fixed jaw 13, and a movable jaw 14. The frame part 12 is connected to the spindle 21 through the first linear guide 17, and the tip portion of the frame part 12 forms the fixed jaw 13. A direct-acting actuator 15 is fixed to the rear end side of the frame part 12, and the movable jaw 14 is installed at the tip of a movable rod of the direct-acting actuator 15. A positioning block 19 is disposed so as to pass over the frame part 12 near the rear end part thereof, and a leg part is fixed to the spindle 21. The frame part 12 can be moved in radial direction of the spindle according to a difference in position and size of a copper wire loop 2.
Patent JP-H11101036-A (JP)
Title: Door locking mechanism
Inventor: YONEDA YOICHI
IPC: G07F9/10
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent a locking error by engaging it by allowing rotation of a latch by pushing in an energizing part to energize a door in the releasing direction by being pressed at lock closing time, up to a closing position by a receiving metal fitting arranged in the door. SOLUTION: In an energizing member 7A formed of a thin plate-like member, a base end part 71 is fixed to a casing 1, and a deflection regulating part 74 bent in the opposite direction of the releasing direction of a door 2, is formed in an upper edge part of a bending part 73, and a locking checking part 75 to check rotation by bringing it into contact with a latch 6, is formed on the tip of the free end 72. The bending part 73 is arranged so as to come into contact with a receiving metal fitting 5 arranged on the reverse of the door 2, and in a nonclose condition, the door 2 is held in a position projecting in the relasing direction by some quantity.  When the door 2 is pushed in up to a closing position, the free end 73 is pushed in by the receiving metal fitting 5, and allows rotation by retreating from a position interferening with the latch 6, and can engage with the receiving metal fitting 5. Therefore, only when the door 2 exists in a completely closed position, the door can be locked.
Patent JP-S61139123-A (JP)
Title: Deglitcher circuit of d/a converter
Inventor: SHIBATA KOICHI
IPC: H03M1/08
Filed: 1984-12-10
Abstract: PURPOSE:To eliminate influences of glitch in an output terminal to improve the S/N by providing an analog switch in the output of a D/A converter and switching the rise part of output data to a specific potential for every sampling. CONSTITUTION:A glitch control signal DEG is allowed to fall in a part of existence of this glitch, namely, at the moment of the change of data and is held in the low level for a time corresponding to a specific pulse width delta and is set to the high level again thereafter. An analog switch 3 is turned on when the glitch control signal DEG is in the high level and is opened when the signal DEG is in the low level, and an analog switch 4 is operated in the opposite manner; and when data rises, the signal DEG is in the low level, and the analog switch 3 is opened, and the analog switch 4 is turned on, and zero potential is generated in the output terminal. After the time delta, the signal DEG is set to the high level, and the analog switch 3 is turned on, and the analog switch 4 is opened, and the output of a D/A converter 2 is generated in the output terminal.
Patent JP-H04139906-A (JP)
Title: Array antenna
Inventor: IKEBA KAZUO
IPC: H01Q21/06
Filed: 1990-09-29
Abstract: PURPOSE:To facilitate the replacement of an antenna module by arranging element antennas in a triangular form and arranging antenna modules in a square form so as to arrange the height of each of adjacent antenna modules equally thereby eliminating the interference between the antenna module and a frame. CONSTITUTION:Plural element antennas 1 are arranged in a form of triangle and plural antenna modules 2 provided corresponding to the element antennas 1 are arranged in a square form. The antenna modules 2 are arranged in a square form in this way to make the height of each antenna module 2 the same. Thus, the interference between each antenna module 2 and each frame is eliminated and each antenna module 2 is drawn out between the frames toward the rear side and replaced.
Patent JP-H0792177-A (JP)
Title: Signal output method for 2 channel vehicle speed sensor
Inventor: MURE KAZUMI
IPC: G01P3/42
Filed: 1993-09-24
Abstract: PURPOSE:To produce a 2 channel signal by doubling the size of magnet and the thickness of yoke so that the passage of flux is doubled and inducing an in-phase current in coils stacked in two stage. CONSTITUTION:A magnet 3 is bonded to an end of the shaft 2 of a vehicle speed sensor 1 while opposing coils 4 stacked in two stage with respect to the magnet 3 of a 1 channel sensor 1. A tubular bearing 5 for the shaft 2 is supported by a sleeve 6 forming the housing of the sensor 1 together with a coil housing 7. A yoke 8 mounted on the inner wall of the housing 7 has a thickness two times as large as that of the yoke 8 of the 1 channel sensor 1. The yoke 8 has a length extending from the end of the magnet 3 to the end of the coil 4. When the magnet 3 and yoke 8 larger than those of 1 channel sensor 1 are employed, an in-phase current is induced in the coils 4 stacked in two stage. A 2 channel signal is produced based on the current thus induced.
Patent JP-H01146952-A (JP)
Title: Thermoplastic molding material
Inventor: KURISUTOFU PURAHIETA
IPC: C08L77/00
Filed: 1988-10-19
Abstract: PURPOSE: To form a thermoplastic molding composition having favorable impact resistance, or favorable multi-axial impact strength especially at a low temperature, and favorable thermal shape stability, by blending a specific copolymide, polyhexamethyleneadiapamide, rubber and filler.  
     CONSTITUTION: This thermoplastic molding composition comprises components (A)-(D) as essential components: [A] 10-89 wt.% of copolyamide comprising components of (A 1 ) 80-99 wt.% of repeating units derived from adipic acid and hexamethylenediamine, and (A 2 ) 1-20 wt.% of nits derived from ε- caprolactam, [B] 10-89 wt.% of polyhexamethyleneadipamide, [C] 1-40 wt.% of impact-modifying rubber, and [D] 0-60 wt.% fibrous or particulate filler, or mixture thereof. 
     COPYRIGHT: (C)1989,JPO