baber/WOPTO huggingface dataset:
Patent JP-H10136478-A (JP)
Title: Portable acoustic device containing speaker
Inventor: MIYAKE MASAMI
IPC: H04R1/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent magnetic information like the card, etc., from being damaged even when a portable magnetic card, etc., approaches this device by providing with slight increase of weight. SOLUTION: A speaker 13 is electrically connected to an acoustic device body 12 which has an amplifier that amplifies an electric signal, and the speaker 13 converts the electric signal that is amplified by the amplifier into a sound. At least front of the speaker 13 is covered with a speaker cover 14, and a sound passing part 14a which makes a sound that is emitted by a speaker 13 pass through is formed at a place facing the front of the speaker 13 in the speaker cover 14. The speaker cover 14 is formed by dispersing soft magnetic powder in resin, and the sound passing part 14a of the speaker cover 14 comprises many small holes. Also, the soft magnetic powder which is included in the speaker cover 14 is formed compressedly and also arranged in a layer shape.
Patent JP-2001073534-A (JP)
Title: Support leg structure for floor to be installed
Inventor: KAMAMOTO SEIICHI
IPC: E04F15/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To make it hard to propagate impulse waves to insulate sound by tilting a contact face between upper and lower metal fittings to hold an elastic body therein and integrally fixing them with bolts and nuts to impart an internal force to the inside. SOLUTION: A contact face between upper and lower metal fittings 1, 2 is tilted to put an elastic body 3 therein and integrally unified with bolts 4 and nuts 5. A compressive force is imparted to the inside of the elastic body 2 and at the same time, a tensile force is imparted to the bolt 4. An impulse is bifurcated in a plurality of routes of a route passing through the elastic body 3 and another route passing through the bolt positioned in the axial center and an inclined boundary face is formed in the route passing through the elastic body 3 to prevent impulse waves from propagating.  An internal force is imparted to the elastic body 3 and the bolt 4 and when a static load such as the floor or funiture or an additional impulse (so-called external force) is exerted, the compressive force existing in the inside of the elastic body 3 increases and the tensile force existing in the bolt 4 decreases to support these external forces.
Patent JP-H07136781-A (JP)
Title: Method for designating working position
Inventor: IWATA KOJI
IPC: B23K15/00
Filed: 1993-11-19
Abstract: PURPOSE:To easily designate the working position for a plurality of working regions by designating the position of the individual working patterns with the offset value from the section to be targeted. CONSTITUTION:The secondary electron generated from the sample by the irradiation of the converged ion beam is displayed as the SIM image. The working region 1 including the section is overlapped on this SIM image. When the condition c>f the individual working pattern is designated, the working region 1 is worked by Broad (large current) with the offset Y1(=1mum) apart from the section in Pattern 1. The region with each offset Y2(=0mum) apart from the position in the transverse direction of the working region 1 is worked by Medium beam in the range from the section to the offset Y2(=1mum) with the offset Y1 (0.3-mum) from the section in Pattern 2. In Pattern 3, the range from the section to the offset Y2 is worked by Fine beam with the offset Y1 apart from the section.
Patent JP-H04164107-A (JP)
Title: Variable valve timing device
Inventor: WATANABE ATSUSHI
IPC: F01L1/34
Filed: 1990-10-25
Abstract: PURPOSE:To eliminate backlash of biting and to reduce noises and the sliding resistance by setting the relative position of the first and the second ring gear type sleeve so that the gap between the tooth traces of both sleeves becomes maximum when the clearance between both sleeves is maximum or minimum. CONSTITUTION:The first ring gear type sleeve 5 and the second ring gear type sleeve 6 are set apart and connected to each other by means of a coil spring 7. The space between the two sleeves are set variable from the free length of the coil spring (max.) to zero (min.). The relative position is set so that the tooth traces of the two sleeves coincide when the above-mentioned space of the sleeves lies between the maximum and the minimum value. The backlash is zero when the ring gear type sleeves 5, 6 are at the right or left end. The backlash is generated when the ring gear type sleeves 5, 6 are moving. This arrangement prevents increase of the sliding resistance while the ring gear type sleeves 5, 6 are moving, and improves the operational response.
Patent JP-H09106461-A (JP)
Title: Graphic painting-out method
Inventor: TAKAGI OKICHIKA
IPC: G06T11/40
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To shorten paint-out processing time and to reduce the data amount of painting-out line segments by completely performing internal painting processing for each closed loop, theirafter performing internal voiding processing. SOLUTION: The contour data of a graphic are converted 1 into closed loop data so as to extract data for each loop, then it is recognized 2 whether the closed loop data is the loop of internal painting or the loop of internal voiding. Afterwards, one piece of data having the closed loop to be internally painted is extracted and the direction of painting-out from those data to reduce painted-out line segment data is decided 3. The inside of the extracted closed loop to the internally painted is painted out 4 with the line segments in this painting-out direction. Next, as long as it is discriminated the loop to be internally painted is remained, processing to be performed in the following step is performed 5 to the internally painting loop data.  Internal voiding processing 6 is performed to one piece of loop data and as long as it is discriminated 7 that the loop to be internally voided is remained, processing 6 is performed to all the pieces of internal voiding loop data.
Patent JP-H11104784-A (JP)
Title: Precision forging mold and manufacture
Inventor: HOSODA YUKINORI
IPC: B22C1/04
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide the precision forging mold and its manufacturing method, wherein the decarburization doesn't occur to the forged product and the deterioration property is excellent. SOLUTION: For constituting this mold, after a slurry-like refractory and powder/grain type refractory are alternately coated on a dissipation model, the dissipation model is removed. In this case, at least one or both of the slurry- like refractory and powdery refractor (stucco) to coat as the second layer and the third layer would contain decarburization prevention powder or the above stucco.
Patent JP-S63187967-A (JP)
Inventor: ROBAATO KAARU KURANPU
IPC: H04N1/193
Filed: 1987-11-17
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-2001114608-A (JP)
Title: Medical device
Inventor: SASAJIMA TADAHIRO
IPC: A61M25/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a medical device capable of sustaining efficacy for a long term by restraining the release of an antibiotic in a low level over a long term, and to provide a method for conveniently producing the medical device. SOLUTION: A medical device which is coated with an antibiotic is produced by coating a medical device with an antibiotic contained in a solution comprising at least one kind selected from the group consisting of an organic solvent, water, an alkaline aqueous solution and a buffer solution and then bringing the medical device into contact with an acidic aqueous solution.
Patent JP-H01230568-A (JP)
Title: Mureidomycin derivative
Inventor: HAISHI TATSUO
IPC: A61P31/04
Filed: 1988-11-17
Abstract: NEW MATERIAL:The mureidomycin AP of formula I (R<1> is 2,4-dioxopyridin-1-yl and R<2> is alpha-amino-3-hydroxyphenetyl), BP (R<1> is 2,4-dioxo-dihydropyrimidin-1-yl and R<2> is same as that of AP), CP (R<1> is same as that of AP and R<2> is alpha- glycylamino-3-hydroxyphenetyl), DP (R<1> is same as that of BP and R<2> is same as that of CP), EP (R<1> is same as that of AP and R<2> is 8-hydroxy-1,2,3,4-tetra- hydroisoquinolin-3-yl) and FP (R<1> is same as that of AP and R<2> is 6- hydroxy-1,2,3,4-tetrahydroisoquinolin-3-yl) and their salt. USE:An antibacterial agent and an intermediate for other useful compounds. PREPARATION:The compound of formula I can be produced by hydrolyzing a compound of formula II.
Patent JP-H06138528-A (JP)
Title: Film feeding mechanism for camera
Inventor: TANAKA NOBUMASA
IPC: G03B17/30
Filed: 1992-10-28
Abstract: PURPOSE:To provide a mechanism capable of rewinding an accurately fed film, even if an error is made in a feeding action, in a film feeding mechanism for a camera using a feeding type cartridge. CONSTITUTION:The cartridge is loaded and a spool shaft is rotated by a fork 3 via a fork gear 4 to execute the initial feeding/loading of the film. Then, the engaging state of the fork 3 and the spool shaft is detected by a fork switch 15, to measure the initial feeding quantity of the film from when the fork 3 and the spool shaft is completely engaged. When the error is made in the feeding action, the film is rewound based on the initial feeding quantity data of the film, to make a second initial feeding/loading action easy.
Patent JP-S63142653-A (JP)
Title: Prober device
Inventor: KATO TETSUO
IPC: H01L21/683
Filed: 1986-12-04
Abstract: PURPOSE:To reduce a jam of a prober and, at the same time, to shorten the time for testing a wafer by a method wherein a suction port is installed by inclining its direction toward the direction of a loader part and not only a vacuum pump but also a blower is connected. CONSTITUTION:After the test of a wafer has been completed, a chuck 2 stops a vacuum-suction operation of a wafer 1 which is being sucked by a vacuum pump 5, and, at the same time, a changeover switch 9 is operated so as to switch from an evacuating process to a blowing process. The air is supplied through a suction port 7 whose direction is inclined, and, at the same time, the air is supplied from the opposite side in relation to the chuck at a loader part 6; the wafer which has been detached from the chuck 2 is shifted to the loader 6. Accordingly, a jam of a prober is reduced; the time for testing the wafer can be shortened; the test can be executed easily.
Patent JP-H02135970-A (JP)
Title: Image reader
Inventor: OGUCHI HIDEYUKI
IPC: H04N1/04
Filed: 1988-11-17
Abstract: PURPOSE:To read an image correctly even when an optical axis is inclined or moved by enabling the position of a means to linearize image light to be changed arbitrarily. CONSTITUTION:When the image light is inclined against the picture element strings P1-PN of a line sensor, the picture element of the line sensor which outputs the maximum signal value is shown as P1. Next, a movable carriage 213 i.e., a slit 217a is moved by rotating a ball screw 211, and such operation is repeated until the picture element which outputs the maximum signal value goes to the picture element PN/2 in the center of the line sensor. Next, a light shielding plate 217 i.e., a slit 217a is rotated by rotating a ball screw 215, and the quantity of rotation and the rotational direction of the slit 217a so that the image light can be made incident on all the picture elements P1-PN of the line sensor are decided. And such operation is repeated until the maximum output signal value Imax of each picture element exceeds a constant value IO and also, shading goes less than the constant value. In such a manner, since the slit 217a is moved even when the optical axis of an image-forming lens is deviated, it is possible to accurately make the image light incident on the picture element string of the line sensor 102.
Patent JP-S62150852-A (JP)
Title: Manufacture of semiconductor element
Inventor: YOSHIMARU MASAKI
IPC: H01L21/768
Filed: 1985-12-25
Abstract: PURPOSE:To improve the durability resistance of a semiconductor device for a thermal shock at the time of plasma etching by forming a tapered polymer material layer between a first protecting film and a second protecting film. CONSTITUTION:An interlayer insulating film 1 is formed on a substrate 8, and the uppermost layer metal wirings 2 are formed. Then, a first protecting film 3 is formed. A polymer material 7 is spin coated in the degree capable of sufficiently covering a step due to the first protecting film. Then, the material 7 is etched back to expose the first protecting film, and a tapered polymer material layer 7 is formed on the step portion. Thus, a second protecting film 4 is flatly coated. The first and second protecting films are selectively removed by plasma etching to open a bonding pad 5. Since the step is eliminated at this time, an area to which the same stress is applied due to thermal impact is increased to reduce a stress acting on the element. Thus, durability against the impact can be enhanced.
Patent JP-S63142908-A (JP)
Title: Frequency mixing circuit
Inventor: KANAZAWA KUNIHIKO
IPC: H03D7/12
Filed: 1986-12-05
Abstract: PURPOSE:To offer a circuit for a mixer or a modulator with a small area by constituting the titled circuit by a differential amplifier circuit employing two dual gate FETs. CONSTITUTION:The two dual gate FETs 1 are used for a mixer or a modulator and a constant current source 12 is used for the source 7. Gates 10, 11 are used as an RF signal input terminal 3 and an LO signal input terminal 4 respectively and a signal is inputted to them, then an inverted IF signal appears at two drains 9. The signals are combined through capacitors 15 and the result is extracted from an IF signal output terminal 5. Thus, no 180 deg. phase converter is required for the circuit constitution.
Patent JP-H07112002-A (JP)
Title: Paper diaper
Inventor: ONO ZENTA
IPC: A61F5/44
Filed: 1993-10-15
Abstract: PURPOSE:To prevent the leakage of excreta outside by directly feeding the excreta into the paper diaper. CONSTITUTION:A dejection receiving sheet 4 is formed by superposing a non- woven fabric 3 on the front surface of a sheet-like absorbent member 1 and a preventive sheet 2 on the rear surface. A sheet-like absorbent member 5 which is covered with a skin contact sheet 7 and has an aperture 6 extending in a back and forth direction is superposed atop this dejection receiving sheet 4. The end edges of the waterproof sheet 2 and the skin contact sheet 7 are fused 8 and the absorbent members 1, 5 are enclosed with the waterproof sheet 2 and the skin contact sheet 7. The non-woven fabric 3 and the sheet-like absorbent member 5 are fused 9 over the entire circumference in the position on the side inner than the outside end edges thereof, by which a bag-shaped excrements receiving part 10 is formed between the non-woven fabric 3 and the sheet-like absorbent member 5.
Patent JP-2000123004-A (JP)
Title: Graphical user interface for comment display, comment display method therefor and recording medium
Inventor: TAKAHASHI TSUTOMU
IPC: G06F3/0482
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To simplify operation related to comment display by displaying the comment information of a designated object item and comment information for the prescribed number of other object items on a sub menu picture corresponding to the display positions of plural object items centering the display position of the designated comment information. SOLUTION: When one item in a menu is designated, not only the item but also the comment of the other item are displayed on the sub menu. For example, when a KANJI converting candidate 1 of 'produce' is designated (A), the comment of the KANJI converting candidate 1 is displayed just on the right side of that item and the comment of other KANJI converting candidate 2 of 'produce' in this case is displayed corresponding to the display order (display positions) of items. Besides, when the selecting candidate 2 of 'produce' is designated (B), the comment corresponding to this item is displayed on the right side and the comment of an upper item of 'produce' is displayed at the upper part.
Patent JP-H10138295-A (JP)
Title: Method and apparatus for injection molding
Inventor: BRUCE COXHEAD
IPC: G11B7/26
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an improved method and apparatus with a superior cost effectiveness and an excellent versatility. SOLUTION: The apparatus includes a first injection molding machine 10 and a second injection molding machine 12 adjacent thereto, and a robot 28 provided adjacent to the first and second injection molding machines 10 and 12. The first and second injection molding machines 10 and 12 have disc-forming mold halves 24 and 26 respectively. The robot 28 operates to remove and replace a mold half from the other of the injection molding machines 10, 12 while one of the injection molding machines 10, 12 carries on disc-forming.
Patent JP-H03153415-A (JP)
Title: Molding for window glass of automobile
Inventor: MARUOKA HIROYUKI
IPC: B60J1/02
Filed: 1989-11-10
Abstract: PURPOSE:To fix a window glass at a fixed position and prevent the deformation of a head section by forming a pair of projections pinching the peripheral section of the window glass on one side face of a belt plate-shaped main body, and forming an elastic pressing section in contact with the window opening edge section of a body on the other side face. CONSTITUTION:A molding 1 is constituted of a belt plate-shaped main body 2, a pair of projections 3 and 4 extended nearly perpendicularly from one side face of the main body 2, and an elastic pressing section 5 with a nearly '3'-shaped cross section on the other side face of the main body 2. The peripheral section of a window glass 6 is pinched between projections 3 and 4. The elastic pressing section 5 is divided into an upper half section 5a with a circular arc-shaped cross section and a lower half section 5b with an L-shaped cross section, and they are connected to form a V-shaped cross section at the center section 7. Grooves 10-12 are arranged along the longitudinal direction on the center section 7, a connection section 8 of the end section of the lower half section 5b and the main body 2, and a folded section 9 at the center of the upper half section 5a respectively, and these portions are formed thin.
Patent JP-H10134211-A (JP)
Title: Taxi meter
Inventor: DOI KUNIO
IPC: G07B13/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To eliminate the psychological burden of a taxi user caused by the unexpected raising of a fare near a destination by providing a fare raising noticing means for informing the user of the timing of the raising of the fare. SOLUTION: This taxi meter is provided with plural basic tariff selecting switch 11 for selecting basic tariffs, an arithmetic means 12 operating a taxi fare and the noticing timing of the raising of the fare and a display part 13 displaying the calculated taxi fare, a selected basic tariff and the notice of the raising of the fare. Then, a notice display part 14 is formed at the display part 13. As the fare raising noticing means informing the taxi user of the raising timing of the fare based on a residual distance until the raising of the face to be used by the arithmetic means like this is provided, the taxi user gets to know that the raising of the fare is close, based on an output from this fare raising noticing means.
Patent JP-H11123976-A (JP)
Title: Rear bumper device in vehicle with load deck elevating device
Inventor: YAMASHITA MEGUMI
IPC: B60P1/44
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a rear bumper device at a vehicle with a load deck elevating device formed at a body rear part, to prevent an adverse effect on the load deck elevating device by a collision, and to prevent the rear bumper device retreated to the ground side so as not to interfere the operation of the load deck elevating device, from being deformed or damaged by interference with ground. SOLUTION: This rear bumper device 6 is provided with a rear bumper 23 at a rotatable holding arm 22. The rear bumper 23 is suspended with a chain 32 from a link mechanism 14 for elevating a load deck 15, and is allowed to turn between a protruding position and a retreating position through the folding arm 22 together with turning of the link mechanism 14, allowing the rear bumper 23 at the protruding position to abut to a receiving member 35 mounted on a body 2 side.
Patent JP-H01134218-A (JP)
Title: Constant temperature container
Inventor: YOSHIYUKI TAKESHI
IPC: G01K7/36
Filed: 1987-11-20
Abstract: PURPOSE:To accurately detect variation in the temperature in the container by detecting variation of the magnetic field of a superconducting material by a magnetic sensor. CONSTITUTION:When the temperature in the container 1 varies, for example, when the temperature in the container 1 is higher than the magnetic field of the superconducting material 2 and falls, the magnetic field detected by the magnetic sensor 3 is as shown in a figure (i) in the beginning. Then when the temperature in the container 1 reaches the magnetic field temperature T of the superconducting material, the magnetic field at the periphery of the container 1 varies as shown in a figure (ii) by Meissner effect and that is detected by the magnetic sensor 3. This operation is utilized to handle the magnetic sensor 3 as a temperature switch which operates at the magnetic field temperature T of the superconducting material 2, so that the sensor is utilized effectively to adjust the temperature of the container 1.
Patent JP-S63143364-A (JP)
Title: Manufacture of piston of internal combustion engine
Inventor: KAWATO YASUSHI
IPC: F02F3/12
Filed: 1986-12-08
Abstract: PURPOSE:To prevent the exfoliation of a ceramic layer by closing the gas holes through the shot peening by the metallization of a corrosion resistive metal layer onto the upper surface of a piston and metallizing a ceramic layer onto the upper surface, in the manufacture of the piston which has the ceramic layer on the upper surface. CONSTITUTION:In the manufacture of a piston 1, the piston (basic material) is cleaned and degreased through the cleaning by perclene, etc., and the upper surface 1a of the piston is roughly polished by applying shot blasting by jetting the fused alumina, etc. as blasting agent from a blasting nozzle 2. Then, a metal layer 3 is formed onto the upper surface 1a of the piston through the metallization with the metal which possesses the corrosion resistance for the fuel gas product, and the upper surface 3a of the metal layer 3 is plastic-worked through the shot peening by using glass beads, etc. as peening agent, and the gas holes on the upper surface 3a of the metal layer are closed. Then, a ceramic layer 4 is formed onto the upper surface 3a of the metal layer by the metallization with ceramics.
Patent JP-H11132698-A (JP)
Title: Airframe
Inventor: HONDA KENJI
IPC: F42B12/72
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To use fiber reinforced ceramics in a nose cone or a radome by constituting the nose cone of the fiber reinforced ceramics where the fiber of SiC is oriented in the base material of the SiC. SOLUTION: The tip of an airframe is made as a radome and a radar is provided in the radome for tracking a target. In this case, the radome is constituted by fiber reinforced ceramics where the fiber of SiC is oriented in the base material of the SiC. SiC powder is mixed to organic polymer such as polysilazane, polycarbosilane, and polysilastyrene for dissolving in a solvent to perform forming burning. As a result the fiber reinforced ceramics in which the gap of fiber is filled with a matrix is burned. Since the fiber of the SiC and the matrix of the SiC are amorphous, they hardly have conductivity, and its electronic wave transmission property is superior.