baber/WOPTO huggingface dataset:
Patent JP-H1156531-A (JP)
Title: Movable arm rest mechanism for sofa
Inventor: MIKI MOTOI
IPC: A47C17/04
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To make it less prone to generate a gap of a level difference between with a seat surface in spite of adjusting the angle of an arm rest by providing an arm rest arm one tip part of which is fixed to the arm rest and the other tip part of which is guided to under the seat surface and an arm angle adjusting mechanism supporting the other tip part of the arm rest arm to adjust its angle. SOLUTION: The arm rest 20 is provided with a forward/backward length corresponding to the forward/backward length of the seat surface 12 and one tip part of the arm rest arm 22 is fixed to an arm rest blanket 21 on its rear side surface. The arm 22 is provided with a base part 22a fixed to the blanket 21 and extended nearly upward/downward and a tilting part 22b extended from the lower tip part of this toward under the surface 12. The surface 12 is provided on a seat surface blanket and the angle adjusting mechanism 30 adjusting the angle of the arm 22 is provided on the lower surface thereof. The intermediate part of the part 22a of the arm 22 is pivotally attached to the other tip of a link blanket and a torsion spring is restrained to around a shaft.
Patent JP-H0893949-A (JP)
Title: Solenoid valve
Inventor: BUERUNAA BUREEMU
IPC: H01F7/16
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic valve manufactured easily and having improved functional characteristics. SOLUTION: A specified clearance (a) between a valve seat 46 and the end surface of a magnet core 14 facing a movable element 17 is defined by a component unit capable of being pre-assembled. In this case the component unit comprises a magnet core 14, and a connection member 45 formed as a plastic injection-molded product.
Patent JP-S6285257-A (JP)
Title: Photosensitive recording material
Inventor: KATO KEIJI
IPC: G03G5/14
Filed: 1985-10-09
Abstract: PURPOSE:To provide an image protection zone formed of a continuous or discontinuous belt on the photosensitive recording material of a long-sized film prior to image exposure and to prevent a scratch, etc., from being made owing to the great number of runnings by arranging the image protection belt on the top or reverse surface of the recording material of the long-sized film. CONSTITUTION:The image protection zone 6 consisting of the continuous or discontinuous belt is arranged on the top or reverse surface of the photosensitive recording material 1 of the long-sized film. This photosensitive recording material 1 consists of a base 2, a back layer 3, an intermediate or conductive layer 4, a photosensitive layer 5, and the image protection zone 6, and an image is recorded at an image recording part. This image protection zone 6 is provided before the photosensitive recording material 1 is exposed to the image. Further, the image protection zone is provided in or after the formation of the image on the photosensitive recording material 1. Then, the photosensitive recording material 1 of the long-sized film is prevented from being scratched owing to to the great number of running.
Patent JP-H0677010-A (JP)
Title: Linear resistor
Inventor: SHOJI MORITAKA
IPC: H01C7/10
Filed: 1992-08-24
Abstract: PURPOSE:To obtain a linear resistor having high strength by increasing specific heat and excellent linearity of current-voltage characteristics. CONSTITUTION:This linear resistor is composed of a metal boride of 5.0 to 39vol.%, insulative particles of specific heat of 2.7J/cc deg.C or higher and vol.% of 1.0 to 39, a sintered body 1 consisting of residual non-reducing glass, and an electrode 2, formed on the surface opposing to the sintered body 1. This bulk type resistor is used for the making resistor of a gas shut-off device, and a neutral point earthing resistor.
Patent JP-2000054877-A (JP)
Title: Select response compensation device for automatic transmission
Inventor: IWATANI YOSHIMI
IPC: F16H63/50
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent a select response delay from causing a problem in time of a select operation from a non-driving range to a driving range even after long use of an automatic transmission. SOLUTION: When an engine speed Ne does not fall to a prescribed speed or less (Ne<=Nid-ΔNe) within a set time Ts after a time t1 at which a select operation from a non-driving range to a driving range is carried out, that is, when fastening does not start without a stroke of a friction element for a start completed, a select response can worsen to cause a problem. In this case, a discharge rate of an oil pump of an automatic transmission driven by an engine is enlarged, by idling up the engine at an instantaneous time t2 when the set time Ts passes such that the engine speed Ne is raised from the engine speed Ne at the instantaneous time t2. Thereby, the stroke of the friction element for the start is rapidly completed so that the worse of the select response is avoided.
Patent JP-S6469811-A (JP)
Title: Screw for vacuum environment
Inventor: SHIKAUCHI TSUTOMU
IPC: F16B35/00
Filed: 1987-09-09
Abstract: PURPOSE: To completely remove the remained air around the screw by arranging a penetrating hole along axial direction of a bolt, etc. CONSTITUTION: A penetrating hole 24 is arranged in a bolt 8 for fixing a flange 6 in vacuum space side 11 of the flange 1a, the remained air 12b of the space 16, 18, 20 is connected with a vacuum space 11. Therefore, as the remained air 12b is exhausted through the penetrating hole 24 at the vacuum exhaust stage, leakage of the remained air to the vacuum space 11 is prevented.
Patent JP-2000059310-A (JP)
Title: Variable wavelength filter device and control method for the variable wavelength filter
Inventor: SHIOZAWA TAKAHIRO
IPC: H04B10/07
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To extend a dynamic range of a control system and to decrease a time required to stabilize the control system after the selection of a received wavelength by amplifying an output level to an optimum range without interrupting or interfering on a very small modulation signal to be superimposed to obtain an error signal. SOLUTION: A transmitted light of a variable wavelength filter 101 is branched by an optical branching device 102, optical-to-electrical converted by a photodetector 103, amplified by a variable gain amplifier 104 and given to a controller 107 via an A/D converter 106. Furthermore, a synchronization detector 105 applies synchronization detection to an output of the variable gain amplifier 104 with a modulation frequency for very small transmission wavelength modulation by an oscillator 108 and the detected signal is given to the controller 107 via an A/D converter 109. The transmission wavelength of the variable wavelength filter 101 is controlled by the controller 107 via a D/A converter 110 and a drive circuit 111.
Patent JP-H0966746-A (JP)
Title: Radiator dustproof device of service car
Inventor: MURATA TAKAAKI
IPC: B60K11/04
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the cooling efficiency by making any generated air by a ducting fan so as to be fed to a radiator and an engine or the like at a time when cooling air travels to the radiator and the engine or the like, in this device provided with this dusting fan for removing dust on a radiator cover. SOLUTION: It is so constituted that this radiator dustproof device of a service car provided with a control means controlling itself so as to make any generated air by a dusting fan 8 be fed toward a radiator 5 at a time when an interrupting means 9 will not interrupt the travel of cooling air in the direction of this radiator 5.
Patent JP-H04256806-A (JP)
Title: Measuring apparatus for rotary symmetrical work
Inventor: HANSUUURURITSUHI BERUTSU
IPC: G01B5/004
Filed: 1991-09-04
Abstract: PURPOSE: To eliminate a demerit where the placement of another scanning pin that fits a new measurement topic is costly when changing the measurement topic in a measuring device that has an adjustable clamping device where the work is placed and a measurement reciprocating stand that can be scanned where a measurement head that measures the work in radial direction and/or axial direction with the scanning pin. CONSTITUTION: A scanning pin support 13 is placed on a measurement head, and a plurality of scanning pins 10 and 14 are placed on the support so that they can be rotated. Therefore, the scanning pins 10 and 14 can be rotated rapidly at a measurement position. The pins 10 and 14 can be retained by engagement devices 26 and 27 so that they do not move.
Patent JP-S60128257-A (JP)
Inventor: JIYON ERIKU JIYAKUSON
IPC: C23C4/06
Filed: 1984-10-26
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-H0569238-A (JP)
Title: Electric discharge machining method
Inventor: MIYAUCHI HITOSHI
IPC: B23H7/38
Filed: 1991-09-04
Abstract: PURPOSE:To prevent the lowering of machining accuracy and shorten machining time by disposing an ultrasonic vibrator in a machining drum, and applying vibration to machining liquid so as to discharge sludge between an electrode and a workpiece. CONSTITUTION:An ultrasonic vibrator 16 is fitted into a machining drum 11 and connected to an oscillator 17. A workpiece 13 is placed on a machining table 12, and pulsed arc discharge is repeated between the workpiece 13 and a machining electrode 15 to perform electric discharge machining. At this time, the ultrasonic vibrator 16 is driven to apply ultrasonic vibration to machining liquid 10. Sludge discharge action is thereby applied between the electrode 15 and workpiece 13 so as to prevent the adhesion and holdup of sludge to the workpiece 13 and thereby to improve machining accuracy.
Patent JP-H1056608-A (JP)
Title: Image pickup device, video camera system and reproducing device
Inventor: SUGIZAKI KIMINOBU
IPC: G03B17/24
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To fetch a photographic environment corresponding to an image and to easily grasp a photographic environment by measuring the photographic environment as environmental information when photographic an object. SOLUTION: A photographic environment measuring part IC is provided at a main body of a VTR 1 with integrated camera, and the photographic information in photographing is recorded on a video tape 14 as the environmental information together with the image of the subject. Thus, the environmental information in photographic can be surely recorded corresponding to the image of the object. Therefore, the VTR 1 can be provided for easily knowing the environmental conditions in photographing.
Patent JP-H01111908-A (JP)
Title: Construction of tiered form reventment
Inventor: SUZUKI MASARU
IPC: E02B3/14
Filed: 1988-09-09
Abstract: PURPOSE:To construct simply a revetment by a method wherein the face of slope of the dyke is prepared in tiered form with a wave-breaking board partially equipped with a drainage being erected along the vertical plane of each tier, and concrete is placed on the horizontal plane of the tier to be integrated with the wave-breaking board and hardened together. CONSTITUTION:A back wall 1, a wave-breaking board 2 and a side wall 3 compose a molded form 4 having a drainage 5. To a revetment of which face of slope is prepared in tiered form, a plurality of molded forms 4 are arranged along the vertical plane of the tier with the wave-breaking board 2 protruding above the face of slope. Then, concrete is placed on the horizontal plane of the tier to harden the wave-breaking board 2 integrally. The device serves to construct easily a sea dyke capable of preventing scouring at the dyke body by storing temporarily the surged sea water in a storage 7 and controlling the flow of the reflected wave.
Patent JP-S59179291-A (JP)
Inventor: RICHIYAADO MAACHIN PORIAKU
IPC: B23K35/36
Filed: 1983-11-30
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-S59115200-A (JP)
Inventor: SAKAGUCHI OUICHI
IPC: B26F1/26
Filed: 1982-12-21
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-S6468459-A (JP)
Title: Heat-exchanger fin material
Inventor: KOMATA KENICHI
IPC: C23C10/28
Filed: 1987-09-08
Abstract: PURPOSE:To obtain a heat-exchanger fin material excellent in characteristic of heat radiation and corrosion resistance and capable of lightening weight, by forming a diffusion layer of Zn or Zn alloy on the surface of a Cu-alloy fin material and regulating the Cu concentration in this diffusion layer at the fin surface to a specific value. CONSTITUTION:Zn or Zn alloy such as Zn-Sn alloy is allowed to adhere by means of plating, etc., to the surface of a fin material composed of a Cu-alloy bar, which is subjected to diffusion treatment at about 200-500 deg.C. As the above Cu-alloy bar, the one having a composition consisting of 0.01-0.15wt.% of one or more elements among Zn, Mg, Ni, Cr, Mn, Si, Zr, In, Y, Te, Sn, P, Sb, and Pb is suitably used. By the above procedure, the diffusion layer of Zn or Zn alloy is formed on the surface of the above fin material, and Cu concentration in this diffusion layer at the fin surface is regulated to >=50%. Further, it is preferable to regulate the thickness of this diffusion layer to <=0.015mm. By this method, the high-strength heat-exchanger fin material capable of making the heat exchanger lighter in weight, also capable of providing economical efficiency, and excellent in corrosion resistance can be obtained.
Patent JP-H0967027-A (JP)
Title: Sheet feeding device and image reading device
Inventor: YAMAUCHI TSUYOSHI
IPC: B65H1/14
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device capable of stably feeding sheets by the sure re-try action, and an image reading device provided therewith. SOLUTION: An original is pressed against a pickup roller 8 by elevating a vertically oscillating tray 13. When the original can not be fed normally by the pickup roller 8 even when the pickup roller 8 is rotated and the original does not pass an original end detecting sensor 41, the vertically oscillating tray 13 is lowered to separate the original from the pickup roller 8 in order to re-feed the original, and then, the vertically oscillating tray 13 is elevated to increase the pressing time in pressing the original against the rotating pickup roller 8 than the previous pressing time.
Patent JP-2000212699-A (JP)
Title: Tool steel excellent in weldability and machinability and die using the same
Inventor: KUBOTA KUNICHIKA
IPC: B21D37/01
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To produce tool steel excellent in weldability and machinability without deteriorating its mechanical properties such as toughness and wear resistance. SOLUTION: This tool steel is the one contg., by weight, 0.45 to 0.75% C, 0.1 to 0.6% Si, 0.1 to 1.2% Mn, 4.5 to 12.0% Cr, one or two kinds of Mo and W so as to satisfy (Mo+1/2W): 0.6 to 1.2%, 0.05 to <0.5% V, and the balance Fe with inevitable impurities, in which eutectic value Z [=8×(C%)+0.6×(Cr%)] is controlled to <=10.8. Preferably, 0.55 to 0.75% C, and 6.8 to 8.0% Cr are controlled, also the eutectic value Z[8×(C%)+ 0.6×(Cr%)] is controlled to >=9 to <=10.5, or 0.1 to 0.3% Si, 0.005 to 0.10% S, <=5.0% Ni and <=100 ppm Ca are controlled. Additionally, the tool steel is applied to quenching at 1000 to 1050 deg.C and tempering at <=500 deg.C to control its hardness to >=55 HRC. A die is produced by refining the tool steel to the hardness of <=55 HRC and executing machining.
Patent JP-S6383471-A (JP)
Title: Pressure valve for hydraulic system
Inventor: TOMOE MINORU
IPC: F15B21/04
Filed: 1986-09-25
Abstract: PURPOSE:To automatically change a set pressure of valve opening operation with a temperature change of a working liquid by increasing a set pressure when the temperature of the working liquid is low and decreasing a set pressure when the temperature is low by the shape memory action of a spring made of a shape memory alloy. CONSTITUTION:A spring 4 made of a shape memory alloy is disposed between the upper surface of a valve element 3 and a boss portion 1e and a compression coiled spring 6 made of a general spring material is disposed between the lower surface of the valve element 3 and a receiving seat provided on the lower end side of a mandrel 2 in such a manner as to surround the mandrel 2. If the temperature of a working liquid is low, the valve element 3 receives strong pushing-up force of the general spring 6, and if the temperature of the working liquid becomes higher, the spring 4 made of a shape memory alloy pushes down the valve element 3 against the general spring 6.
Patent JP-H1064106-A (JP)
Title: Dustproof mechanism for optical pickup
Inventor: ITO NAOYUKI
IPC: G11B7/135
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent dust, etc., from sticking to a beam splitter arranged on the side of a base in a simple constitution. SOLUTION: A skirt 10 being the dustproof means is for the purpose of shutting down an intruding passage of dust 88 into a hole 80, and is formed integrally with a movable body 64 along the vertical direction to oppose a gap 86 between the movable body 64 and the base 60. That is, the skirt 10 is formed to be annular extending along the outer side of a circumferential wall 82 to position its lower end lower than the base 60. Then, the upper end of the circumferential wall 82 is made higher than the base 60, and also the height of the circumferential wall 82 is made to overlap the movable body 64. Dust 88 intruding into the gap 86 comes into collision with the skirt 10 or the circumferential wall 82 to drop into a recessed part 83. Consequently, since dust 88 is prevented from intruding into the hole 80 by the skirt 10 and the circumferential wall 82, the dust 88 is not stuck on the beam splitter, thus preventing a read failure.
Patent JP-S60118439-A (JP)
Title: Method of fabricating honeycomb structure
Inventor: NIIZEKI MAMORU
IPC: B23P25/00
Filed: 1983-11-29
Abstract: PURPOSE:To reduce the cutting amount of a honeycomb structure with simple steps, by curving the honeycomb structure heated and plasticized, in parts by means of plastic deformation, and then by subjecting the structure to elastic deformation after cooling so that the structure is returned to its flat plate-like form and is cut. CONSTITUTION:A honeycomb structure taken out from a furnace 11 is pressed between concave and convex dies 12, 13 to be curved, that is the honeycomb structure is plastically deformed into a substantially and partially cylindrical shape. After cooling the honeycomb structure is taken out from the dies 12, 13, which is an intermediate workpiece 10a having a stable curvature. Then, the honeycomb structure is elastically deformed on a base 14 having a flat-like stationary surface, and is returned into its original flat shape. The honeycomb structure is stuck to the base 14 by a binding agent 15. Then, the exposed surface of the intermediate workpiece 10a stuck onto the base plate 14 is incliningly cut into a symmetrical shape to obtain an intermediate workpiece 10b as indicated at 17. Further, when the fixation by the bonding agent is released after cutting process, the honeycomb structure is returned into due to its resiliency and has a final honeycomb structure 10 having curved surfaces in both surfaces thereof. Thus, a honeycomb structure which is a framework structure may be formed and fabricated with a less cutting amount.
Patent JP-S6380176-A (JP)
Inventor: YOSHIKAWA SHINICHI
IPC: F25D17/08
Filed: 1986-09-24
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-H0647757-A (JP)
Title: Method and apparatus for producing composite type optical element
Inventor: NAGAYAMA NORIMITSU
IPC: B29L11/00
Filed: 1992-07-31
Abstract: PURPOSE:To rapidly perform the contact of a resin with a mold without generating air bubbles. CONSTITUTION:An ultraviolet curable resin 2 is emitted on an optical base material 1 and a mold 4 is allowed to approach the resin 2 by driving a pulse motor 12 and, thereafter, the resin is pressed to be cured in a pressed state by an UV irradiation lamp 9. A light projecting part 7a and a light detecting part 7b detect the height of the resin 2 and a controller 8 allows the pulse motor 12 to fall at a high speed on the basis of the detected value to allow the mold 4 to face to the resin 2 and, thereafter, the mold 4 is lowered at a low speed to perform pressure molding generating no mixing with air bubbles.
Patent JP-H04234712-A (JP)
Title: Rotary type variable light tap
Inventor: UIRIAMU JIEIMUSU MIRAA
IPC: G02B26/08
Filed: 1991-08-12
Abstract: PURPOSE: To provide a rotating variable optical tap which requires only a weak force for the change of a coupling ratio and is thermally stabilized. CONSTITUTION: A coupler is provided which consists of at least two waveguides which are joined to each other so as to induce coupling between them and are made narrow and long in a narrow area, and this coupler 10 is kept in the bending state, and the coupler 10 is rotated in this bending state for the purpose of changing the degree of optical coupling between these waveguides.
Patent JP-H0865648-A (JP)
Title: Small-sized teleo
Inventor: UCHIUMI MINORU
IPC: H04N7/14
Filed: 1994-08-15
Abstract: PURPOSE: To make the small-sized TELEO utilized by equipping the body of a tote-type small-sized TELEO with an automatic control storage motor generator etc. CONSTITUTION: An original automatic control storage motor generator is incorporated, and a telephone number entry part 9, telephone number waves 0 to 9 or broadcasting station video number wavelengths 0 to 13, a cylinder type pressure dial 7 used in common by switching, etc., are applied first. Crossing radio waves are passed through an amplifier from respective wiring paths including the automatic control storage motor generator etc., and started from an elevated repeating antenna from an oscillation antenna 11 or a broadcasting station.  Answering is started by the use of a call buzzer 6, etc.; and the waves cross one another from a repeating electormagnetic electrode tube and a reception and a transmission through crossing antenna from a transmission response and a reception response side speech transmitter electron gun 4, an image pickup tube electron gun 3, a smell perfume absorbing tube electron gun 5, an amplifier, and a transmitting antenna 11 from respective color stereoscopic cathode-ray tubes 2, a sound unit 4A, and a smell perfume electron diffuser 5A, or images from broadcasting stations are used while matched with respective channel numbers.
Patent JP-H0390416-A (JP)
Title: Active suspension
Inventor: KAWABATA KAZUNOBU
IPC: B60G17/015
Filed: 1989-08-31
Abstract: PURPOSE:To surely prevent sudden variation of the vehicle height at re-start by making a flow adjusting mechanism into non-working condition at detecting re-start of a fluid supply device, and simultaneously making a command value to pressure control valves same as a command value directly before re-start. CONSTITUTION:Working fluid is supplied to a plurality of hydraulic cylinders A mounted between wheels and a vehicle body from a fluid supply device B through a plurality of control valves C. When the supplied pressure to the control valves C is lowered under a prescribed value, the control valve side is made to be a closed circuit with a pressure maintaining mechanism D. Further, the working fluid supplied to the control valves C is limited with a flow adjusting mechanism E. At starting the fluid supply device B, the flow adjusting mechanism E is controlled to be a flow limited condition by a control means F for a certain time. In the above constitution, re-start of the fluid supply device B is detected by a means G. At detecting re-start, the flow adjusting mechanism E is made to be non-working condition and the command value to the control valves C is made same as a command value directly before re-start.