baber/WOPTO huggingface dataset:
Patent JP-S63219413-A (JP)
Title: Damper control device for air conditioner for vehicle
Inventor: TAKEMOTO KAZUAKI
IPC: B60H1/00
Filed: 1986-11-06
Abstract: PURPOSE:To perform simple and high-precise control of a damper, by a method wherein, when present displacement of the damper is regulated to target displacement, an electrical fluctuation phenomenon occurring due to an intermittent slide contact between each commutator of a DC electric motor for an actuator is effectively utilized. CONSTITUTION:When a data difference between the target displacement data of a damper 1 decided by a data deciding means 4 and the present displacement data of the damper 1 exceeds a given value, a control signal is generated by means of a control signal generating means 5. In response to the control signal, a voltage applying means 6 applies a DC voltage from a power source 3 on a portion between brushes so as to rotate a DC electric motor 2a with which an actuator 2 is formed. In this case, a detecting means 7 orderly detects an intermittent slide contact state between each commutator segment of the DC electric motor 2a and each brush, and corrects the present displacement data of the control signal generating means 5 so that a data correcting means 8 decreases a data difference according to a detecting signal from the detecting means.
Patent JP-2000099038-A (JP)
Title: Feedback type active noise control device
Inventor: FUJII KENSAKU
IPC: G10K11/178
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To realize an update circuit of a noise control filter coefficient having a feedback control filter simulating a characteristics of a feedback path to a microphone for detecting a noise connected to an input side of a noise control filter synthesizing the simulation noise through a loudspeaker by sending out a simulation noise of a noise desired to suppress. SOLUTION: This device is provided with an inverse filter constitution circuit 260 and a system identifying circuit 120 updating the coefficient so that difference between an output of a noise control filter or a filter 121 and an output of an adaptive filter 123 connected to the filter 122 is made the minimum. Further, in the system identifying circuit 120, calculation is repeated as a coefficient of the adaptive filter 123 by constituting a numerator in the first filter 121 and a denominator in the second filter 122 of a fraction constituting a ratio of a transfer functions expressing a generation process of a noise to be controlled obtained from simultaneous equations to a transfer function of the feedback path identified previously by the system identifying circuit 120.
Patent JP-H03124905-A (JP)
Title: Valve system device of 4-cycle engine
Inventor: ONODERA HIROKI
IPC: F02B75/02
Filed: 1989-10-11
Abstract: PURPOSE:To lay out a compact valve system device easily by choosing different valve lift amounts between a center valve and valves on both sides. CONSTITUTION:In a calve system device for driving three intake valves 12 - 14 per one cylinder with one cam shaft 18, the central intake valve 12 is placed on the line L1 in a plane normal to the cam shaft 18, with the other valves 13, 14 positioned on both sides of the intake valve 12 is placed on the lines L2, L3 respectively with their cam shaft 18 side axial ends tilted outward. The lift amount of the intake valve 2 is set by the cams 22 - 24 of the cam shaft 18 greater than those of the intake valves 13, 14 on both sides. This prevents the valve end of the central valve 12 from coming into contact with the intake valves 13, 14 on both sides even if a large tilt angle is set for the intake valves 13, 14. As a result, a combustion chamber may be made in a spherical shape by choosing a large tilt angle for the intake valves 13, 14 and a compact layout of the valve system device is made easier especially in the case of a small bore engine.
Patent JP-H06116541-A (JP)
Title: Adhesive for pouch
Inventor: TAKEDA HIDEYUKI
IPC: C09J167/02
Filed: 1992-10-02
Abstract: PURPOSE:To provide an adhesive containing a saturated polyester resin as a main component, chemically stable in a state contacted with a thermally transferred subliming dyestuff, and strongly adhering to polyethylene terephthalate and dyestuff-receiving layers. CONSTITUTION:The adhesive comprises a thermally active saturated polyester resin as a main component, a resin such as a polyurethane elastomer, vinyl chloride-vinyl acetate copolymer or nitrocellulose, a wax, and a body pigment such as talc or calcium carbonate.
Patent JP-S62113928-A (JP)
Inventor: UORUTAA UIRIAMU BEIRII
IPC: F16D65/28
Filed: 1986-11-06
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-H02111507-A (JP)
Title: Mold for insert molding
Inventor: TOMITA SHUHEI
IPC: B29C45/14
Filed: 1988-10-19
Abstract: PURPOSE:To make it possible to surely carry an insert by a method wherein a keep piece, which engages with the outer surface of the insert, is protrusively provided at a part of a movable mold and a leaf spring made of shape memory alloy is employed in a mechanism to protrude the keep piece. CONSTITUTION:An insert-carrying pin 5 is protruded in a recessed part 4, which forms the boss 2 of a molded item 1 so as to fittingly carry an insert 6. A pin-like keep piece 8, which pushes the outer surface of the insert 6, is radially shiftably fitted in a horizontal hole 8, which pierces from the recessed part 4 of a movable mold 3 to a housing space 7. A carrying member 10 having a U-shape in cross section, within which a leaf spring 11 made of shape memory alloy is housed so as to be fixed to the rear end of the keep piece 9 with a set screw 12, is fitted in the housing space 7. The shape memory alloy 11 consists of nearly U-shaped sheet material, which deforms so as to close itself at elevated temperature and is made of material such as nickel-titanium-based material.
Patent JP-H09107176-A (JP)
Title: Bga package and its ball installation method
Inventor: KUBOTA HAJIME
IPC: H05K3/34
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To improve producibility and improve position accuracy of a ball. SOLUTION: A via hole 10a is formed to an array shape in a ball installation surface 1a of a BGA package 1 and a part of a ball 2 is positioned to the via hole and connected and fixed. When a ball is installed in a via hole, a mask 20 wherein a hole 20a which corresponds to a via hole and wherein one ball can pass through is arranged in the ball installation surface 1a positioning each hole in each via hole. Then, a ball is put in each hole of a mask, a ball is put on a via hole, a mask is removed, the BGA package 1 is heated and each ball 2 is soldered to the via hole 10a. The ball 2 can be put in the hole 20a of a mask effectively by sliding deposited balls on a mask by a squeegee 22.
Patent JP-H02112373-A (JP)
Title: Picture reader with coordinate input means
Inventor: FUKAZAWA MOTOMU
IPC: H04N1/04
Filed: 1988-10-20
Abstract: PURPOSE:To read the pictures of both a reflected original and a transmissive original by executing the reading of the transmissive original and the input of coordinates by projecting the picture of the transmissive original on the diffusing plate surface of a original platen glass surface. CONSTITUTION:When the reading of a transmissive original 2 or the coordinate input is executed, a Fresnel lens 4, which is attachably/detachably provided on an original platen glass 9 surface, and a diffusing plate 5, which has a prescribed diffusion characteristic, are utilized. Accordingly, the coordinate input can be easily executed with high accuracy by the same coordinate input means both in a reflected original 12 and the transmissive original 2 and further, in the case of the transmissive original 2, focusing can be easily executed. In the case of the transmissive original 2, the diffusion plate 5 is extracted and the Fresnel lens is used. Thus, without being affected by the scratch of the diffusing plate 5, the picture reading of high accuracy, for which the lowering of light quantity is prevented, can be executed.
Patent JP-S61142706-A (JP)
Title: Locking device utilizing permanent magnet
Inventor: KOBAYASHI HIDEO
IPC: H01F7/02
Filed: 1984-12-15
Abstract: PURPOSE:To enable the maintenance of a locking state accompanying the motion of the setting substrate and to also simplify the fitting of the locking device by provid ing grooves encircling the periphery of the stem at a desired interval along the thin stem section of a ferromagnetic stem protruded from a ferromagnetic plate and fitting ring springs to the grooves to lock the stem. CONSTITUTION:A locking device A possesses a hole 1a in the direction from a magnetic pole plane (a) of a permanent magnet to another magnetic pole plane (b), and a ferromagnetic plate 2 is jointed onto the plane (a). In a ferromagnetic plate 3 of another locking device B, a hole is open opened through which the thin stem section 6' of a ferromagnetic stem 6 that has also a thick stem section 6'' long enough to midway the hole 1a is inserted. In the locking devices A,B, the thin stem sections 5', 6' of the ferromagnetic stems 5, 6 are inserted through the setting structures (c) and the portions 5'a, 5'b of the sections 5', 6' that protrude from the structures (c) possess some grooves encircling the stems along the longitudinal direction of each stem. By fitting a ring spring 7 to an appropriate groove of each stem, the stems are locked to their individual substrate c and consequently the ferromagnetic plate 3 is attracted to a magnetic pole plane b of the permanent magnet 1 via the bottom plane of the case 4 and the tips of thick stem sections 5'', 6'' of the ferromagnetic stems 5, 6 are attracted each other inside the hole 1a.
Patent JP-H01107679-A (JP)
Title: Ultrasonic motor
Inventor: HONDA KOJI
IPC: H01L41/09
Filed: 1987-10-19
Abstract: PURPOSE:To prevent energy loss by concentrically mounting a plurality of ring-shaped piezoelectric elements onto a stator. CONSTITUTION:A ultrasonic motor has a ring-shaped stator 10 and a discoid rotor 12, a center of which has a shaft hole 12a. An external ring-shaped piezoelectric element 14 and an internal ring-shaped piezoelectric element 16 are stuck in a concentric manner with the center of revolution of the rotor 12 on the rear of the stator 10. The lower sides of each piezoelectric element 14, 16 are fixed to an anchor block 20 through a ring-shaped vibration absorber 18. A shaft 26 is inserted into the shaft hole 12a in said rotor 12 through a coil spring 22 and a washer 24, and the nose of said shaft 26 is projected downward from a shaft hole 28 in the anchor block 20, and fastened by a nut through a bearing, etc. Accordingly, energy efficiency is improved, and torque generated can be increased.
Patent JP-H1096159-A (JP)
Title: Tufted pile fabric
Inventor: KOBAYASHI KOJI
IPC: D05C17/02
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To draw a design of a check pattern having various striping lines on a pile face, widely and narrowly changing the width and imparting a gentle impression as the whole. SOLUTION: This tufted pile fabric is obtained by using a tufting machine for a cut pile having a knife 116 for cutting the loop 12 of the pile yarn working in cooperation with a looper 14, forming the first group of various kinds of pile yarns having different colors into a pile layer having a stripe pattern by arranging the stitch directions constant, and further tufting the second group of various kinds of pile yarns having different colors to pile up on the pile layer formed by the first group of the pile yarns to form a pile layer with mixed different colors formed by uniformly intermingling the first and second groups of the pile yarns having different colors by arranging the back stitch of the second group of the pile yarns in a constant direction so as to cross the first back stitch of the first group of the pile yarns,  tufting the second group of the pile yarns at a tension higher than the tension of the first group of the pile yarns at the tufting time and keeping the distance between a pressor needle and the looper as same as the distance thereof at the time of the tufting of the first group of the pile yarns.
Patent JP-2001092828-A (JP)
Title: Method and device for preparing data and recording medium
Inventor: TAKAHASHI KAZUYOSHI
IPC: G06F17/24
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To easily prepare individual concrete data by synthesizing main and subordinate data separately displayed on both sides of the screen of a computer at the center of the screen. SOLUTION: A customer ledger 431 and a commodity ledger 432 are prepared as data bases. Customer data are retrieved from the customer ledger 431 based on a customer retrieving condition and the retrieved customer data are displayed on one side of a screen 100. Commodity retrieval information which becomes a candidate is prepared by referring to the customer data displayed on the right side of the screen 100 and the commodity to be related to a customer is retrieved from the commodity ledger 432 based on the commodity retrieval condition and displayed on the other side of the screen 100. The customer information displayed on one side of the screen 100 is moved to the center of the screen 100 and the commodity displayed on the other side of the screen 100 is also moved to the center of the screen 100 and displayed in detail.  Then the customer data and the detail of the commodity data are synthesized and displayed at the center of the screen 100. The synthesized and displayed data are outputted as data.
Patent JP-H01110012-A (JP)
Title: Dead-end clamp
Inventor: MUNAKATA TAKEO
IPC: H02G7/02
Filed: 1987-10-22
Abstract: PURPOSE:To prevent the strength reduction of an electric wire and damaging of an optical fiber and the like by providing the helical groove of a core bar with packing pieces to be fitted from the outside of said wire. CONSTITUTION:An electric wire 8 is wound around a core bar 1 along a helical groove 4 and a packing piece 2 is wound around said wire 8 from above. After that, a sleeve 3 is arranged at the outer periphery of the core bar 1. Accordingly, the wire 8 and packing piece 2 are restrained within the helical groove 4. Finally, said sleeve 3 is compressed by the use of a compression die to tighten the core bar 1 and the wire 8 is tightened via the packing piece 2 to complete the installation of a dead-end clamp. Since a force for tightening the core bar 1 is generated by the tension of said wire 8, a strong anchor force is obtained and the wire 8 receives a compressive force from the whole priphery by compression of the sleeve 3 without crushing flatly so that damaging of an optical fiber and the like within the wire can be prevented.
Patent JP-H1199881-A (JP)
Title: Rear under mirror for vehicle
Inventor: AKIZUKI KUNIO
IPC: B60R1/08
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a rear under mirror from falling out due to load in washing a car by providing a thin plate-like base member fixed to the upper side of the rear of a car body through a fixing means, a bracket removably installed on the base member, and a mirror main body rotatably installed on the bracket. SOLUTION: In the case where it is previously known that comparatively large load converted by principle of a lever through a mirror main body 14 and a bracket 13 is applied to a double side tape 11, for example, in the case of washing a car, the engagement state of a lock click 12b and an engagement click 13h is released. The bracket 13 is removed from a base member 12 by displacing the bracket 13 to the upper side of a car body S. A car can be thus washed in such a condition, whereby low load only from a plate-like base member 12 is applied to a double-side tape 11, so that the double-side tape 11 is prevented from being separated from the car body S.
Patent JP-H1199541-A (JP)
Title: Injection mold, method for producing the same and apparatus therefor
Inventor: IIDA KEIKO
IPC: B29C33/38
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an injection mold capable of preventing the generation of a sink or a weld line and a method and apparatus for simply producing the same. SOLUTION: A rigid film 3 of amorphous carbon is formed on the surface coming into contact with a molding resin of an injection mold 1 through a polymeric heat insulating membrane 2. The injection mold is prepared in a vacuum treatment chamber evacuated under vacuum and the atmosphere thereof is brought to a heating atmosphere to heat the injection mold and vapors of at least two kinds of polymeric film raw material monomers are allowed to be present in the vacuum treatment chamber to form a heat insulating membrane of a copolymer on the surface of the injection mold and, thereafter,  inert gas is introduced into the vacuum treatment chamber and at least one of the polymeric film raw material monomers is allowed to be present in the vacuum treatment chamber and high frequency power is applied to the injection mold to decompose at least one of the monomers by plasma to form the rigid film on the heat insulating membrane.
Patent JP-H049169-A (JP)
Title: Prize winning ball collecting structure of pachinko (japanese pinball) machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1990-10-03
Abstract: PURPOSE:To exchange adaptively game boards without working a mechanism plate by forming an opening window in the plate such that it is sized to allow a box accommodating a base incorporating an electronic control circuit and a rearward projecting part of a motor-driven prize winning device to extend therethrough. CONSTITUTION:A game board 3 is provided on the back with a prize winning ball collecting cover 13 for covering a principal back region of a plurality of prize winning devices provided on the game board 3 and holding a fixed interval from the back of the game board 3 to be mounted thereto. A mechanism plate 5 is formed in the surface corresponding to the cover 13 with an opening window 20. The opening window 20 is sized to allow a box 15 accommodating a base incorporating an electronic control circuit and secured fixedly to the outside surface of the cover 13 and a rearward projecting part 12 of a motor-driven prize winning device provided on the game board 3 and projecting from the cover to extend therethrough. As a result, the game board 3 can be adaptively exchanged without working the mechanism plate 5 at all.
Patent JP-H0797525-A (JP)
Title: Thermoplastic resin composition
Inventor: NAKAYAMA YUTAKA
IPC: C08L101/00
Filed: 1993-09-28
Abstract: PURPOSE:To obtain a thermoplastic resin composition having excellent permanent antistatic properties, flame retardance, etc., comprising a thermoplastic resin, a bromine-containing organic flame-retardant, an inorganic flame-retardant auxiliary and a cationic modified copolymer having a specific structure in a prescribed ratio. CONSTITUTION:This composition comprises (A) 100 pts.wt. of a thermoplastic resin, preferably polyolefin resin or ABS resin, (B) 2.0-40 pts.wt. of a bromine- containing organic flame-retardant (e.g. brominated aromatic compound or brominated aliphatic compound), (C) 0-15 pts.wt. of an inorganic flame-retardant auxiliary (preferably antimony compound) and (D) 1.0-30 pts.wt. of a cationic modified copolymer obtained by arranging 58-98.9mol% of a structural unit of formula I (R is H or CH3) having 1,000-50,000 weight-average molecular weight, 0.1-2mol% of a structural unit of formula II and 1-40mol% of a structural unit of formula III (R<2> is 2-8C alkylene; R<3> and R<4> are 1-4C alkyl; R<5> is 1-18C alkyl or 6-8C arylalkyl; X<-> is halide ion, ClO3, etc.) in a linear state.
Patent JP-2000095040-A (JP)
Title: Insulator dashboard for automobile
Inventor: ISHIZUKA YOSHINORI
IPC: B60R13/08
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To heighten sound insulating performance of a part near a guide slit by preventing the guide slit from being opened in an insulator dashboard provided with a through-hole for inserting a wiring harness, and the guide slit for connecting the through-hole to an end, near the end of the insulator dashboard. SOLUTION: An insulator dashboard 20 for an automobile is provided with a through-hole 30 for inserting a wiring harness, and a guide slit 31 for communicating the through-hole 30 with an end. In this case, the set part of the guide slit 31 is formed as a protrusion 32 protruded to the indoor side. A lap margin of the cut face of the slit 31 can therefore be ensured, and even if stress is applied in the opening direction of the slit 31, no clearance is formed to heighten sound insulating performance.
Patent JP-H07122108-A (JP)
Title: Luminaire fitting device
Inventor: KAWACHI HIDEJI
IPC: F21V21/02
Filed: 1993-10-25
Abstract: PURPOSE:To surely prevent the unlocking of a lock from a locking step and the possible falling of an apparatus body by securely locking the lock to the locking step without being hitched on the way and restricting the inclination of the equipment mainframe with the protrusion if unreasonable force is applied to the equipment mainframe when in fitted condition. CONSTITUTION:A fitting 1 is hitched to a hitching ceiling 3, the mounting 14 of an equipment mainframe 2 is mounted to the fitting 1 and a lock 7 is locked to the locking step 5 of the fitting 1 to fit the equipment mainframe 2 to the fitting 1, and a connector 8 for the fitting 1 is connected to a connector socket 11 in the connection for electric connection. In this case, the protrusion 30 which is mounted to the mounting 14 to restrict the inclination of the equipment mainframe 2 to the fitting 1 is protruded on the lower face of the peripheral edge of the fitting 1, and so the inclination of the equipment mainframe 2 is restricted by the protrusion 30 when the equipment mainframe 2 is mounted to the fitting 1. The lock 7 is securely locked to the locking step 5 without being hitched on the way and the unlocking of the lock 7 from the locking step 5 is prevented.
Patent JP-2001091401-A (JP)
Title: Optical element measurement system
Inventor: KUDOU TAKEMICHI
IPC: G01M11/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical element measurement system for stable measurement when a measurement result of transmitted light strength transmitted through an optical filter is compared with that of light strength light outputted from a light source for measuring a characteristic of an optical element. SOLUTION: Two kinds of optical path consisting of an optical path transmitting through an optical filter 1 and an optical path not transmitting through the filter 1 are arranged, so that light strength can be compared without exchanging any optical filter.
Patent JP-H05104460-A (JP)
Title: Automatic workpiece supply device
Inventor: IWASAKI JUNJI
IPC: B23P19/00
Filed: 1991-10-15
Abstract: PURPOSE:To provide an automatic workpiece supply device which can replace a processed workpiece in a processing section with the workpiece before processing to be supplied to the processing section. CONSTITUTION:A transfering robot 2 which carrys out a workpiece from a processing section, and carrys it into the processing section, and transfers it to other processing sections unloads the workpiece 1b carried out from the processing section 32 on a transfer-mounting table 2d, and then moves before the processing section 33 and carrys out the workpiece 1a to unload it on the unoccupied tranfer-mounting table, and then carrys the workpiece 1b on the other tranfer-mounting table into the processing section 33.