baber/WOPTO huggingface dataset:
Patent JP-2000067499-A (JP)
Title: Disk detecting mechanism of disk player
Inventor: ABE HIROSHI
IPC: G11B17/04
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To allow a disk detecting mechanism to have a margin for the disposing space of parts, and to suppress the cost increase, regarding a disk detecting mechanism for disk player, which is adapted to determine two kinds of large and small disks different from each other in diameter. SOLUTION: A driving body 25 is rotatably supported on the inner bottom surface of a chassis 3, a switch board 23 having switches 24a to 24c is disposed, and a cam face 25a formed on the peripheral surface of the driving body 25 is opposed to each of the switches. A pair of disk detecting levers are rotatably supported on a top chassis 8 placed on the upper end of the chassis, and a disk switching mechanism loaded on a clamp arm 6 is selectively operated by one disk detecting layer.  Detecting pins 10a vertically crossing the carrier paths of two kinds of disks DL and DS are dropped from the two disk detecting levers, elastically pressed in approaching directions, the lower end of the detecting pin 10a is engaged with the oblong hole 25b of the driving body, each switch is turned on/off according to the push-expanding amount of the two detecting pins following a difference in the diameters of the disks, and a motor 22 is started/stopped.
Patent JP-H1148684-A (JP)
Title: Ball-point pen with illuminant
Inventor: KATO NAOKI
IPC: B43K29/10
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a ball-point pen with an illuminant which enables writing even in the dark. SOLUTION: This ball-point pen with an illuminant comprises a light emitting diode 2 attached to the tip of a ball-point pen barrel 1 and a cell case 3 with a switch attached to the rear end part.
Patent JP-H0768258-A (JP)
Title: Water purifier
Inventor: YAMAKAGE KAZUMASA
IPC: C02F1/28
Filed: 1993-09-01
Abstract: PURPOSE:To enhance the life of a filter to a large extent by preventing the clogging of the filter used in a water purifier. CONSTITUTION:Water to be filtered can be supplied along a supply pipeline 2 in the direction shown by an arrow A by the opening operation of a supply cock 1. In a mode discharging purified water from a purified water supply port 6 in this water purifier, a changeover valve 8 is changed over to a mode supplying water to be filtered to a filter 3 and, when the filter is washed, at first, the changeover valve is changed over to a mode supplying water to be filtered to a branch pipeline 7 to close a drain valve 12. By opening a drain valve 14, the purified water stored in a cylinder chamber 10B is allowed to flow back and the adherend such as impurities on the filter can be discharged from a drain port 13.
Patent JP-S60167330-A (JP)
Inventor: FURANKU JIEI WARUTON
IPC: H01J37/32
Filed: 1984-11-13
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-S6482480-A (JP)
Title: Oven
Inventor: NAKANO CHIKAO
IPC: F24C7/02
Filed: 1987-09-24
Abstract: PURPOSE:To efficiently cool a magnetron and make a solenoid small-sized by opening or closing the movable plate of a shutter provided on an air guide introducing the cooling wind of the magnetron into a heating chamber with the suction force of the solenoid and feeding the larger electric power at the time of the suction start that at the time of the suction completion. CONSTITUTION:A shutter 6 preventing the cooling wind having cooled a magnetron 3 from flowing into a heating chamber 1 is provided on an air guide 5 introducing the cooling wind of the magnetron 3 into the heating chamber 1, and the shutter 6 is driven by a solenoid 7. The shutter 6 is constituted of a fixed section 6A with an opening 6a and a movable plate 6B opening or closing the opening 6a, the movable piece 7d of the solenoid 7 is connected to the movable plate 6B via a coil spring 11, and it is returned by the force of a torsion spring 12 when the voltage of the solenoid 7 is removed. The voltage applied to the solenoid 7 is a large value at the time of the suction start and a small value at the time of the suction completion. The solenoid 7 can be a small one, the cooling of the magnetron and the ventilation of the heating chamber 1 can be performed to the maximum, the magnetron 3 is efficiently cooled, and the solenoid 7 can be made small-sized.
Patent JP-S6393651-A (JP)
Title: Wiper blade mounting construction
Inventor: MORO SHUJI
IPC: B60S1/40
Filed: 1986-10-09
Abstract: PURPOSE:To facilitate fitting and removal of wiper arm by incorporating such a construction that a wiper arm is fitted on a shaft mounted at a stay for wiper blade with a U-shaped bearing interposed, and by equipping the bearing with a stopper means and a longer edge member having a detent. CONSTITUTION:A shaft 2 is mounted at a stay 1 for wiper blade, and a wiper arm 3' whose tip is U-formed, is fitted on this shaft 2 through a U-shaped bearing 4' having spring resilience. Here a detent hole 3b is provided on the longer edge member 3u-2 at the tip of the wiper arm 3', and a boss 4b in detention with this detent hole 3b is provided at the bearing 4'. To restrict rotation of this bearing 4', a stopper arm 4d is formed as in a single piece and, also, a stopper boss 1a is formed at a stay 1'. The boss 4b is removed from the detent hole 3b by turning the wiper arm 3' in the condition that the stopper arm 4d and stopper boss 1a are in detention so as to enable removal of the wiper arm 3'.
Patent JP-H0582271-A (JP)
Title: Discharge lamp lighting device
Inventor: KAMIYA TAKAYUKI
IPC: H05B41/24
Filed: 1991-09-19
Abstract: PURPOSE:To provide a discharge lamp lighting control device by which light distribution when a lamp is lit up again after the lamp is put out once can be set equal to light distribution when the lamp is lighting up steadily. CONSTITUTION:When an electric power control means 15 to control electric power supplied to a high pressure discharge lamp 1 lights up the lamp again within 25 seconds after the lamp is put out once, a timer means 12 counts the time elapsed from when the high pressure discharge lamp 1 is started. In a period when the time elapsed is between points of times of 200ms and 500ms, an average lamp consumption power is controlled so as to become equal to or larger than 1.2 times as well as equal to or smaller than 2.5 times the rated lamp consumption power, and a film of mercury and halide formed in a lamp tube is removed at thigh temperature, so that scatter of light can be prevented.
Patent JP-H0286518-A (JP)
Title: Sheet automatic feeding device
Inventor: SAKAI MASAAKI
IPC: B65H3/06
Filed: 1988-09-22
Abstract: PURPOSE:To enable the automatic separate feed of sheets by a single motor and compact the device by providing an one-way clutch and a torque limiter on a sheet automatic feeding device in a serial printer. CONSTITUTION:The clockwise rotation driving force of a driving motor 15 is transmitted to a separate roller shaft 12 through an idler gear 14 and a separate roller gear 13. A separate roller 9 is rotated clockwise by an one-way clutch 10. An updown roller 2 is also rotated clockwise by a pulley 6 and a timing belt 5. At this time, a torque limiter 4 is operated by the rotation of the shaft 12, and an arm 3 moves the roller 2 downward, which roller 2 is then made into pressure-contact with a recording paper 1. Thereafter, the torque limiter 4 is turned off to send out the recording paper 1. When the motor 15 is again rotated counterclockwise, an one-way clutch 18 is operated to rotate a paper feeding roller 16 clockwise, and the recording paper 1 is carried into a serial printer, where the printing is conducted.
Patent JP-2001068835-A (JP)
Title: Printed wiring board
Inventor: ARAKAWA KOICHI
IPC: H05K3/34
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a printed wire which has a solder bridge formed neither between lands nor between leads. SOLUTION: A front soldering land group 6 and a rear soldering land group 7 are formed away from the center of nearly vertically crossing sides in the soldering advance direction of a printed wiring board 1. A solder flow adjusting land (solder flow adjusting member) 13 is formed successively by lands 8 nearby the rear part of the front soldering land group 6 arranged on the center side of the printed wiring board 1 in the soldering advance direction.
Patent JP-H1187347-A (JP)
Title: Production of semiconductor device and the semiconductor device
Inventor: TAKASAKI YOICHI
IPC: H01L23/52
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To form an stable upper layer wiring, without being affected by an exposing process or an etching process and to reduce the number of steps for forming the upper layer wiring. SOLUTION: An under layer wiring 2 is formed on a semiconductor substrate 1, and an inter-layer film 3 is deposited, forming a gap region between the wires of the lower layer wiring 2. An upper layer wiring material is deposited on the gap region of an inter-layer film 3 and on the inter-layer film 3. An upper wiring 6 is formed by etching the upper layer wiring material, leaving the upper layer wiring material on the gap layer as is illustrated in Fig. A. Fig. B indicates a plan view illustrating the state of each of the wirings. In this way, the upper wiring 6 is formed through simple processes.
Patent JP-H03103513-A (JP)
Title: Centering method for structure
Inventor: YAKENO YASUO
IPC: G01M99/00
Filed: 1989-09-14
Abstract: PURPOSE:To perform automatic centering in a short time by a method wherein the configuration lines of an actual structure and an ideal structure are superposed with each other, each side of a surface through which a core is extended is divided into equal parts to determine an intermediate position, and after the whole of the configuration line of the actual structure is moved, the core of the ideal structure is transferred to the configuration of the actual structure. CONSTITUTION:In order to transfer a block core 3 of an ideal block 1 to the side of an actual block 2, the two blocks are set so that a cross line between planes X-Y and Y-Z forms the block core 3 to set an infinite plane. Through control of a control part, the configuration line of the actual block 2 is moved on a CRT display device so that the center of gravity is moved in parallel and superposed with that of the ideal block 1. Each side of the upper and lower surface of each of the blocks 1 and 2 is divided into two equal parts to determine a middle point coordinates, and the error of the middle point coordinate of each side is determined. From a sum of squares of the error, an evaluating function is set. Further, from the set evaluating function, an integral (coordinates after movement) is determined by a Newton-Raphson method. The crossing points, positioned facing each other at the upper and lower surface, of crossing points j', l', g', i', k', m', and p' between sides are intercoupled to transfer the block core 3 to the actual block 2, and the crossing points i', j'... are marked and centered on the actual block 2.
Patent JP-H0290280-A (JP)
Title: Method for removing steady point in three-dimensional measurement based upon spherical mapping
Inventor: ISHII SATOSHI
IPC: G06T1/00
Filed: 1988-09-27
Abstract: PURPOSE:To rapidly execute steady point removing processing by means of a plane memory of small capacity by executing the multiplying/dividing operation in steady point removing operation by means of bit shifting operation. CONSTITUTION:A steady point removing process S2 is provided with a history plate MP and an updating value is computed by using bit shifting operation on the basis of an extracted mapping point. Since only one history plate MP is prepared as a plane memory, a mapping plane, a subhistory plane, an intermediate plane, and an window plane are unnecessary. Consequently, memory capacity to be used can be reduced, the volume of calculation can be also reduced and processing time required for steady point removal can be shortened.
Patent JP-H07188171-A (JP)
Title: 1,2-dihydro-2-oxo-3-methylsulfonylamino- methylpyridine
Inventor: MATEIASU OSUBUARUTO
IPC: A61P27/02
Filed: 1994-10-04
Abstract: PURPOSE: To provide the subject novel compound exhibiting antagonistic properties against angiotensin II and is useful for the treatment of angiotensin II- depending hypertension, aldosteronism, cardiac insufficiency, increased tension or the like.  
     CONSTITUTION: There are provided 1,2-dihydro-2-oxo-3- methylsulfonylaminomethylpyridine of formula I (wherein R 1  is 1-5C alkyl; R 2  is CN or 1H-tetrazol-5-yl; and R 3  is 1-5C alkyl or cyclopropylmethyl) and a salt thereof, e.g. 1,2-dihydro-1-(2'-(1H-tetrazol-5-yl)biphenyl-4-ylmethyl)-2-oxo-3- N-methyl-N-methylsulfonylaminomethyl-6-butylpyridine and a potassium salt thereof. The compound of formula I is obtained by reacting a compound, for example, of formula II (wherein E is OH modified with Cl, Br or the like) with a compound of formula III. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2001066537-A (JP)
Title: Optical scanner
Inventor: KURODA OSAMU
IPC: G02B26/10
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To surely emit only a desired light beam toward an object to be scanned from the light beam emitting port of a casting housing at least a light beam scanning part. SOLUTION: The scanner is equipped with a light source part 16 emitting the laser beam L, a light beam scanning part 18 deflecting the laser beam L emitted from the light source part 16 and radiating it to the object to be scanned, the casing 70 housing the light beam scanning part 18 and a wedge- shaped glass window 88 which is disposed in the light beam emitting port 86 provided in the casing 70 and whose thickness differs from one end 90a to the other end 90b.
Patent JP-H0582959-A (JP)
Title: Molded form with conductive circuit
Inventor: WATANABE KENJI
IPC: H05K3/22
Filed: 1991-09-20
Abstract: PURPOSE:To provide a molded form with a conductive circuit by low mandays. CONSTITUTION:Sections as an electrode section at the time of electroplating, a circuit section 1 and a temporary pattern section 3 connecting the circuit section 1 and the electrode section 2 are formed previously as the same molded form, the temporary pattern section 3 is formed so as to be passed through a corner section 4 or an edge section, in which there is no circuit section 1, a conductor section is shaped through electroless plating or etching or the like and electroplating is carried out, and the corner section 4 or the edge section is removed partially.
Patent JP-H03103522-A (JP)
Title: Slope maintenance device for indoor skiing ground
Inventor: MATSUI NOBUYUKI
IPC: E01H4/02
Filed: 1989-09-18
Abstract: PURPOSE:To prevent contamination of air in an indoor skiing ground by a method wherein feed rails and running rails are installed on both side walls of a slope, and a garter device run by means of a power through the feed rails and a traversable and revolvable U-blade are provided. CONSTITUTION:A slope A is provided at the inside and the outside with rail frames 1 and 2, outer and inner rails 3 and 4, running racks 5 and 5, and three feed rails 6, and a garter device 10 is mounted on the rails 3 and 4. A running device 12 formed with a pair of running wheels 13 and a running motor 14 is mounted on the body 11 of the garter device 10 and connected to a collecting device 24, and a snow mill 22 is suspended downward from the rear part of the other garter body 11. A blade device 18 is formed with a traversing frame and a revolving frame and is brought into a traversable and revolvable state, and the width of a blade is set to a value being approximate 1/3 the width of the slope. This constitution enables prevention of contamination of air in an indoor skiing ground.
Patent JP-H04121820-A (JP)
Title: Optical recorder
Inventor: HASEGAWA YUTAKA
IPC: G11B7/0045
Filed: 1990-09-12
Abstract: PURPOSE:To perform recording more correctly than ever by suppressing the fluctuation of recording mark dimension by setting a low power level or high power level according to the temperature detecting result of an optical recording medium. CONSTITUTION:A signal from a temperature sensor 20 in the neighborhood of an optical disk 11 is inputted to a low power level arithmetic circuit 21, and the low power level can be obtained according to the detected temperature of the optical disk 11. When medium temperature detected by the sensor 20 is low, the low power level is set to a low level, and also, when it is high, the low power level is set to a high level. Therefore, the fluctuation of the dimension of a recording mark depending on the initial temperature of the medium changing by environmental temperature in use or heat generation in a device can be suppressed, and the recording mark with dimension in accordance with an information signal 19 can be formed.
Patent JP-H04120776-A (JP)
Title: Superconductor member
Inventor: IMAI KUMIKO
IPC: H01L39/00
Filed: 1990-09-12
Abstract: PURPOSE:To alleviate a stress and to avoid damage of a semiconductor member due to a thermal stress even if a heat cycle of the ambient temperature-liquid nitrogen temperature is repeated by providing a recess and/or a protrusion made of a curved surface on the wall of the member to allow a deformation to easily occur. CONSTITUTION:The shape of a superconductor member is considered to be like next basic shape. 1. A shape of a wavy cylindrical wall in which the central axis of its cylinder becomes zigzag. 2. A shape having crests 2a and valleys 2b having large diameters in the axial direction of the cylinder. 3. A shape having spiral grooves 3 or protrusions on the cylinder. The shapes in the paragraphs 1-3 are easily elongated or contracted in the axial direction of the cylinder to be effective to alleviate an axial stress. 4. A shape formed with waves 4 in a circumferential direction in the entire axis of the cylinder. The shape in the paragraph 4 is effective to alleviate a stress in a circumferential direction.
Patent JP-H1088558-A (JP)
Title: Back filling material for buried structure
Inventor: ABE HIROSHI
IPC: E02D3/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a back filling material for a buried structure having desired flowability and strength characteristic, which can be used in fluidizing back filling method without the need of a special mixer or the like, and uses earth generated by drilling at a high utilization factor. SOLUTION: A back filling material of a buried structure is mixed earth which is formed by 0.5-0.75m<3> earth generated by drilling, 10-300kg cement, and 250-450kg additive water to per 1m<3> mixed earth and mixed with cement milk formed in such a manner that 1-3wt. parts water is contained to 1 cement. The slump flow value is from 350mm or more and less than 1000mm, and the uniaxial compressive strength (in the lapse of 28 days) is within the range of 0.5-5.0kgf/cm<2> .
Patent JP-H03170328-A (JP)
Title: Method of recovering valuable rare earth product from gypsum
Inventor: FURANSHINE KAII
IPC: C01F17/00
Filed: 1990-09-12
Abstract: PURPOSE: To economically advantageously recover all or almost all of rare earth values from gypsum by treating water-insoluble components containing rare earth elements obtained from the gypsum by a solution containing carbonate ions and mineral acid and recovering the rare earth elements from the solution.  
     CONSTITUTION: The gypsum is dissolved in water and the insoluble components containing the rare earth elements are obtained. The insoluble components are digested by the mineral acid and the solution of rare earth salt is obtained. Then, by recovering the rare earth elements from the solution and processing the insoluble components by the solution containing the carbonate ions, the rare earth values contained in the gypsum are obtained. The insoluble components are processed by the carbonate ions by adding the carbonate ions to salt water for gypsum dissolution or bringing the insoluble component into contact with the solution containing the carbonate ions. The processing by the carbonate ions can be performed after the recovery of the insoluble components and before digestion by the mineral acid or simultaneously with the dissolution in the salt water of the gypsum by adding the carbonate ions to the salt water there. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0688627-A (JP)
Title: Heat srtorage board and floor heating structure using it
Inventor: HAYASHI YUICHI
IPC: F24D13/02
Filed: 1992-09-09
Abstract: PURPOSE:To absorb a volume change caused by thermal expansion and contraction by forming a concave portion in at least one surface of a board composed of a heat storage shape-keeping structure yielded by mixing with mechanical means a specific part by weight of paraffines and a specific part by weight of hydrocarbon organic high polymer. CONSTITUTION:A heat storage board is yielded by molding a heat storage material yielded by mincing with mechanical means paraffines and a binder component comprising hydrocarbon organic high polymer of 5-30 parts by weight per 100 parts by weight of the paraffines. A concrete example of the paraffines includes varieties of paraffines, wax, and for the hydrocarbon organic high polymer includes those having a main chain of hydrocarbon with contents of other components in the main chain to be 10% by weight or lower. Since there is formed the concave portion 2 in the one surface of the heat storage board T, there is absorbed in the concave portion 2 the volume change of the heat storage board T caused by thermal expansion anti contraction of the heat storage material 1 as it stores heat or radiates heat. Thus, the heat storage board is prevented in itself from being damaged, and any crack or distortion is prevented from being produced in a mortar disposed on the board.
Patent JP-S60134157-A (JP)
Inventor: KIN SANSO
IPC: F24S50/20
Filed: 1983-12-19
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-S60131424-A (JP)
Title: Signal processing circuit of karman air flow meter
Inventor: KANOU KOUICHI
IPC: H03K5/08
Filed: 1983-12-19
Abstract: PURPOSE:To acquire variations in flow rate securely by setting a threshold following up an input normally, and varying the threshold reversely and temporarily when an output varies. CONSTITUTION:A differentiating circuit 22 which is connected to a capacitor C1 in series with feedback resistance R2 and detects a change point of the output VOUT is constituted at the uninverted input terminal (+) of a comparing circuit 21. Further, the input VIN is averaged and applied to an integrating circuit 23 which generates the standard value of the uninverted input. Consequently, threshold ref does not vary greatly normally, but varies in the opposite direction of the input VIN temporarily when the output VOUT varies to prevent chattering.
Patent JP-H1159852-A (JP)
Title: Clamp conveyer device
Inventor: INOUE YOSHIO
IPC: B65G17/46
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To enable clamp transportation corresponding to the size of a work by varying the advance and retreat amount of pushing of a pusher, and bringing a clamp part into contact with the pusher to turn a pressing part of the clamp part, thereby varying the angle of inclination. SOLUTION: With rotation of a conveyer, clamp parts are sequentially guided with a chain to the upper part of a push-up plate 41, a contact roller 34 in the clamp part 30 is brought into contact with the push-up plate 41, with the contact, the clamp part 30 is pushed up, and the clamp part is turned on a support shaft 38 to release the pushing-up force to incline the transport direction of a work W. When the work W is on a placing part 25, and placed between inhibit projecting parts 21, the angle of inclination of the pressing plate 31 is varied by turning the clamp part 30 to press the work W from the back, and the work W is clamped with the clamp part 30 and the inhibit projecting part 21. Thus, clamp transportation is enabled corresponding to the size of a work W.
Patent JP-S60131186-A (JP)
Inventor: ISHIWATA SHIYUUICHI
IPC: B25J9/00
Filed: 1983-12-20
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。