baber/WOPTO huggingface dataset:
Patent JP-2001277880-A (JP)
Title: Working vehicle
Inventor: ICHIKAWA NOBUSHIGE
IPC: F16D48/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To rationally construct a working vehicle silently engaging a clutch and shifting to a four wheel drive condition in braking under a two wheel drive condition. SOLUTION: This working vehicle is provided with a front wheel transmission device A that can freely select a position from a neutral position cutting off power to a front wheel 1, a four wheel drive position transmitting a drive power of a same peripheral velocity as that of a rear wheel 2 to the front wheel 1, or an acceleration position transmitting a drive power of a higher peripheral velocity than that of a rear wheel 2 to the front wheel 1. The front transmission device A is provided with friction clutch Ce, Cf, and with a forced control means setting the front wheel 1 in a restriction condition by engaging the friction clutch in braking of the rear wheel 2 by applying a brake pedal 10.
Patent JP-2001276322-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for playing an innovative game unlike a conventional game machine. SOLUTION: This game machine for playing a game by using a normal game medium and two or more colored game media is provided with an electrical device 56, a detection means 26 for identifying and detecting the color of the game medium used for the game and a control means 100 for controlling the electrical device 56 on the basis of the color of the game medium detected in the detection means 26.
Patent JP-2001283719-A (JP)
Title: Electron emission element, electron source and image formation device
Inventor: NISHIMURA MICHIYO
IPC: H01J31/12
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electron emission element capable of simultaneously realizing an improvement of an electron emission efficiency and a convergence of electron orbit and a high definition electron source and an image formation device therewith. SOLUTION: The element is arranged on a substrate and equipped with a high-voltage electrode 2 with a convex portion at a given region, an insulating layer 3 that is arranged on the high-voltage electrode 2 and positioned in the region except an upper region of the convex of the high-voltage electrode 2, and a low-voltage electrode 4 that has a distance 6 between the high-voltage electrode 2 to be positioned in a pair on the insulating layer 3 through the convex portion and is arranged on the insulating layer 3.
Patent JP-2001284325-A (JP)
Title: Dry etching process
Inventor: NAKAYAMA MASAO
IPC: H01L21/302
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To perform dry etching process, where the etching speed of an object to be etched is fast without the adhesion of the object to be etched to a mask sidewall, by reducing the supply quantity of etching gas as much as possible in a process, where a mixed gas of halogen based gas and rare gas is used, the high-melting point material of Ir and Pt subjected to dry etching and a pattern is formed. SOLUTION: When the supply quantity of etching gas is reduced, since the plasma density of halogen atoms is reduced, adhesion of the object to be etched to the mask sidewall increases and etching speed is reduced. Consequently, the concentration of halogen gas increases or plasma source power increases. Then, the supply quantity of etching gas is reduced, by preventing the reduction of the plasma density of the halogen atoms.
Patent JP-2001277581-A (JP)
Title: Image forming apparatus
Inventor: TERAO KENJI
IPC: G03G15/05
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To form an image of a uniform density and a high image quality by preventing an occurrence of a deformation of a diaphragm for transmitting a vibration to a developer passage control member. SOLUTION: When developers 5a to 5d are drawn from housings 2a to 2d of a housing member 2, a pressing force F1 for pressing the developer passage control member 4 of a developing roller 11 via a spacer 21 is released. The member 4 is pulled by a tension of a tensile spring 26, and a center of the member 4 tends to move toward the housings 2a to 2d. However, since the other end of the member 4 is contacted with a head stopper 28, the member 4 cannot advance any more. As a result, the control member 4' is moved to a position of a developer supply opening 10 of the housings 2a to 2d to prevent a deflection of the diaphragms 43'.
Patent JP-2001292296-A (JP)
Title: Device and method for processing image and storage medium to be utilized therefor
Inventor: MORITA TOSHIAKI
IPC: H04N1/393
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To add a contour image showing the contour of an original in an arbitrary form to a copy image as needed without lowering the quality of the copy image. SOLUTION: This device is composed of an image reading part for reading the image of the original and converting it to an image signal, an original image signal detecting part for detecting an image signal higher than a prescribed level as an original image signal out of converted image signals, on original image generating part for generating the original image from the detected original image signal, an edge image signal detecting part for detecting an image signal lower than the prescribed level as an edge image signal showing the edges of the original out of converted image signals, a contour image generating part for generating the contour image of prescribed width from the detected edge image signal, and copy part for copying the original image to the copy paper of a prescribed size and copying the original image while adding the contour image of the original as needed.
Patent JP-2001287129-A (JP)
Title: Vacuum chuck
Inventor: MIYAJI TOSHINORI
IPC: B23Q3/08
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum chuck not liable to decrease in sucking force and capable of sucking successively works at the same position and exhausting efficiently and assuredly foreign materials. SOLUTION: At least two exhaust holes are formed vertically on a side face of a box. Air inside a chamber is exhausted form the upper exhaust hole and water and the foreign materials such as a scrap are exhausted from the lower exhaust hole.
Patent JP-2001226929-A (JP)
Title: Industrial-waste resin guard rail device capable of being installed only by inserting into pole and capable of being installed to section excepting pole only by also inserting bright light and sign
Inventor: KONDO TAKESHI
IPC: E01F9/669
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To install a guard rail, a bright light and a sign without clamping screws, and to mold the guard rail of an industrial-waste resin excepting iron. SOLUTION: The pole is covered with a resin cylinder, chevron-shaped guard- rail supporting creases are installed to the resin cylinder, the guard rail made of a resin having a shape that the supporting creases are covered is mounted, an acute V-shaped sectional square-shaped two surface plate with an upper deflection spatula, on which the bright light is stuck, is inserted to horizontal creases for maintaining the strength of the guard rail, a metal fitting, which is covered with an opening-stop looped band with the bright light and into which the band can be inserted, is inserted into the pulley groove of a resin cylinder pin with a pulley-shaped shade section, and a sign supporting plate is set up, applying the sign supporting plate to the horizontal creases from the surface and rear of the guard rail, a sign inserter is fitted to the sign supporting plate, and a position,  where the sign of the sign inserter is inserted, is viewed from a traveling car.
Patent JP-2000333443-A (JP)
Title: Charging pump
Inventor: BAYER ERICH
IPC: H02M3/07
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To realize a switch for preventing unwanted current from flowing into an output terminal from a supply voltage terminal, with constituent elements of the pump itself while a charging pump is out of operation. SOLUTION: A charging pump comprises complementary MOSFETs 12, 14 and a drive circuit 26. A charge storage capacitor, one terminal of which is connected to a series connection of the source-to-drain paths of the MOSFETs 12, 14 is formed from the gate capacitance of another MOSFET 20. The MOSFET 20, one end of a source-to-drain path connected to a supply voltage terminal 16 via a first diode 22 and the other end connected to an output terminal 34 via a second diode 24 and the gate connected to the series connection of the source-to-drain paths of the complementary MOSFETs, also serves as a switch for opening conductive connection which includes the diodes 22, 24, while the pump is inactive.
Patent JP-2001235198-A (JP)
Title: Deodorizing box
Inventor: KAMIO TAKEOMI
IPC: B01D53/04
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To remove causal substances for indoor malodor, harmful chemical matter, etc., that annoy many persons. SOLUTION: Charcoal is put in a box where a ventilating fan by a drive motor is installed, and contaminated indoor air is sucked in the box by the ventilating fan, and air is collided against it, whereby the efficiency of the adsorption force of charcoal is raised, and the convection of indoor air is produced.
Patent JP-2001291212-A (JP)
Title: Perpendicular magnetic recording head, and perpendicular magnetic recording device
Inventor: TAKEO AKIHIKO
IPC: G11B5/31
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent the destruction of the recording information of a perpendicular recording medium caused by residual magnetization by stably controlling the residual magnetization of a recording magnetic pole in a perpendicular magnetic recording head for narrow track recording. SOLUTION: This perpendicular magnetic recording head for recording information in the perpendicular magnetic recording medium is provided with a recording magnetic pole for recording the information in the perpendicular magnetic recording medium, a conductor disposed near the recording magnetic pole to excite the same, and a return yoke disposed at a specified space from the recording magnetic pole. The recording magnetic pole is not directly connected to the return yoke, and the pole length of the recording magnetic pole is shorter than the length of the conductor in a direction opposite to the medium.
Patent JP-2001291566-A (JP)
Title: Coupling-type connector and wiring cord
Inventor: UEDA OSAMU
IPC: H01R25/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a coupling-type connector and a wiring cord which do not require an excessive effort when it is installed and is superior in versatility in construction and installation, and besides, enables to constitute a wiring cord with a beautiful appearance. SOLUTION: This is a connector in which a connecting part of one end and a connecting part of the other end are formed via a cord, and a connector is formed in such a way that the connecting part of one end and the connecting part of the other end are mutually connectably and a coupling-type connector with desired length can be formed by connecting the connecting part of the one end of the connector to the connecting part of the other end of the connector and a wiring cord can be formed by mutually connecting plural coupling-type connectors. The wiring cord can be adjusted at an arbitrary length, and the coupling-type connector is possible to adapt itself to the desired interior room design.
Patent JP-2001289612-A (JP)
Title: Method and instrument for measuring load capacity of carrying ship such as gat ship
Inventor: HAYASHI KUNIHEI
IPC: G01F23/28
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and an instrument for measurement which automatically measure the load capacity of a carrying ship such as a gat ship speedily, securely, and safely. SOLUTION: Synchronous scans are made continuously from above by a couple of scanners 8 on both sides which are shifted in the front and rear, and right and left directions along the traveling direction of the carrying ship such as a gat ship to detect the pitching, rolling, and yawing of the carrying ship for carrying a necessary load, and also to measure the load surface height while reducing the measurement dead angle of the carrying ship. After a ship body swing is corrected with obtained measurement data and then coordinate calculation is performed to calculate the volume of the load by a necessary arithmetic means.
Patent JP-2001293348-A (JP)
Title: Vibration flowing device for granule
Inventor: YANAGI SHIYOUBON
IPC: B02C17/14
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a vibration flowing device for a granule controlling the circulation behavior generated by the vibration flows of granule without using a fluid such as air, gas or the like or a solid medium or the like such as impact balls or the like in a manner of being rich in variation in the range from the slight swelling to the diffusion in the atomized state, demonstrating high speed circulating flows all over the surface while the granule is dispersed uniformly by the circulating flows, not requiring a complicated mechanism constitution and carrying out at a high speed the composite treatments including the crushing and pulverizing for cohesive powder and the dispersing, mixing, drying and the like for the granule. SOLUTION: A granule treatment means is characterized by a constitution of a container 2 linked to a vibrating means 1 and an amplifying means amplifying the vibration of the container 2 to vibrate and treat the granule 3 in the container by the vibration generated by the amplifying means.
Patent JP-2001297596-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FUJISAWA HIROKI
IPC: G11C11/401
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device provided with an information storage comparing circuit having small area and a relieving circuit in which area saving and highly efficient relief can be realized. SOLUTION: One side of source and a drain of first and second MOSFET in which each of complementary input signals is supplied to a gate are connected to an output line, a fuse is provided between the other side of the source and the drain of the first MOSFET and a reference potential, the fuse is provided with a read-out circuit forming a voltage signal of high-level/low-level corresponding to that the fuse is cut off or not, and occupancy area is reduced by obtaining a comparison coincidence signal between plural input signals and plural storage information stored in the fuse by plural unit circuits provided with a third MOSFET in which the voltage signal is applied to a gate between the other side of the source and the drain of the second MOSFET and reference voltage, and a pre-charge circuit and a latch circuit provided in the output line.
Patent JP-2001295831-A (JP)
Title: Semiconductive roller
Inventor: KODAMA YASUMOTO
IPC: C08K3/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductive roller useful as a developing roller providing a high-definition image superior in toner transfer force and dot reproducibility. SOLUTION: This semiconductive roller is provided with a surface layer containing powder particles 5 in the outer circumference of a conductive shaft body and the powder particles 5 exposed to the outer surface. When the exposure part maximum height of the exposed powder particles and the buried part maximum depth of the exposed powder particles in the vertical section are set to L1 and L2 respectively, the number of the exposed powder particles within the range of 0.2<L1/L2<4.0 is prescribed 10% or more of all the number of the exposed powder particles.
Patent JP-2000330596-A (JP)
Title: Device for generating diffused voice source vector and method for generating diffused voice source vector
Inventor: YASUNAGA KAZUTOSHI
IPC: G10L19/12
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain good synthesized voice with small calculation amount for codebook survey and with small ROM capacities by supplying the same vector with the code vector generated by an algebraic codebook as a voice source vector. SOLUTION: An information storage part 1 for voice source stores voice source information of generating information of the like of code vector similar to an algebraic codebook and outputs the voice source information as a voice source vector. A diffused vector storing part 2 stores diffused information of a random progression or the like, and outputs the diffused information as a diffused vector. A convolution part 3 executes the convolution by inputting the voice source vector and the diffused vector and outputs them as a diffused voice source vector. Thus, a vector component of drive voice source diffused source has a random property, and a voice quality of output voice can be improved.  Further, as the diffused voice source vector is formed with the voice source information of the information storage part 1 and the diffused vector of the diffused vector storing part 2, a ROM capacity can be reduced.
Patent JP-2001298632-A (JP)
Title: Recording medium with picture processing control program recorded therein and method and device for image processing
Inventor: FUKAZAWA KENJI
IPC: G06T1/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a recoding medium with an image processing control program recorded therein, an image processing method, and an image processor, which are capable of suitable both-face print. SOLUTION: When a both-face print mode is selected by a mode selection part 20d in this image processor, a color correction part 20b increase the K component of color image data and corrects CMY components of color image data so as to correct the variance of color reproducing characteristics due to the increased K component. The extent of substitution of CMY inks with the K ink is increased in this manner to reduce the entire quantity of ink without changing the color reproducing characteristics. Thus ink is prevented from blotting on the rear face of a print form and creases of the print form are reduced.
Patent JP-2001295456-A (JP)
Title: Overhanging member
Inventor: ITO HIROSHI
IPC: E04F19/02
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an overhanging member for improving the appearance design of an overhanging portion of a building, the flashing image of the overhanging portion and the degree of freedom in construction of the overhanging portion. SOLUTION: The overhanging member comprises a vertically mounting plane portion 1, an extending portion 2 formed on the surface side thereof, and a back mounting portion 3 extending diagonally upward from near the lower end of the vertically mounting plane portion to the back side. The extending portion 2 has an upper inclined face 2a inclined diagonally downward to the surface side, a curved portion 2b formed at the end of the upper inclined face and a lower horizontal face 2c almost horizontal to be connected to the curved portion. The extending portion 2 formed to be curved avoids the splashing and runout of a rainwater and improves an appearance design.
Patent JP-2001293373-A (JP)
Title: ELECTROCHEMICAL CATALYST FOR CLEANING NOx IN COMBUSTION EXHAUST GAS
Inventor: HAMANO KOJI
IPC: B01J29/22
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical catalyst capable of cleaning NOx in an exhaust gas highly efficiently even in such a case that oxygen is present in the exhaust gas from a lean burn engine in high concentration or the amount of exhaust gas is much at the time of high output operation. SOLUTION: The electrochemical catalyst comprises an NOx reducing catalyst 1, a hydrocarbon oxidizing catalyst 2, an ion conductive substance 3 enabling the movement of ions between both catalysts, an electron conductive substance 3 enabling the movement of electrons between both catalysts and an NOx absorbing substance 4.
Patent JP-2001301913-A (JP)
Title: Clean air leakage preventing mechanism in product delivery part between clean room and general zone
Inventor: SHIRAI MICHIYA
IPC: F24F7/06
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To solve problems that in a conventional structure of a product delivery part between a clean room and a general zone, a clearance always exists even if a delivery opening is minimized, so that much clean air flows from the clean room side to the general zone side, and thus running cost for air conditioning on the clean room side increases. SOLUTION: In this clean air leakage preventing mechanism in the product delivery part between the clean room and the general zone, the product delivery room 4 is formed between the clean room and the general zone, the product delivery openings 7 and 8 are formed in walls on the clean room side and the general zone side of the product delivery room, a cross plate 10 of the product is formed between these product delivery openings, a pair of rotors 12a and 12b having seal blades 11 projected on their outer peripheries at a predetermined interval are faced to each other on the right and left sides of the cross plate, the rotors are arranged so that tracks of the tips of the seal blades 11 of them contact with each other at one point, and the rotors are rotated simultaneously and oppositely so that the tips of their seal blades abut on each other.
Patent JP-2001307881-A (JP)
Title: Hydrocarbon compound and organic electroluminescent element
Inventor: ISHIDA TSUTOMU
IPC: H01L51/50
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element which is superior in the luminous efficiency, and which emits light in a high luminance. SOLUTION: This is a compound and the electroluminescent element which uses the compound expressed in a formula (1-A). In the formula, X1 to X26 respectively represent independently hydrogen atom, halogen atom, straight chain, branched or cyclic alkyl group, straight chain, branched or cyclic alkoxy group, or substituted or unsubstituted aryl group.
Patent JP-2001299938-A (JP)
Title: Alternating output therapeutic therapeutic device
Inventor: NAKASAKI ATSUSHI
IPC: A61N5/02
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a microwave therapeutic device allowing a safe and effective treatment having no mutual interference of outputs even in the simultaneous output from two systems of the therapeutic device. SOLUTION: This microwave therapeutic device has two systems of a microwave generation part consisting of a high-voltage transformer for raising the voltage of an alternating output, a rectifying circuit for rectifying the output of the high-voltage transformer, a magnetron for oscillating microwave by use of the output of the rectifying circuit as positive electrode voltage and an emission part for emitting the microwave oscillated by the magnetron. The two high-voltage transformers are connected with reverse polarities to give a phase difference of 180 deg. to the voltages supplied to the positive electrodes of the magnetrons.  Since the microwaves are outputted with a phase shift of 180 deg. from the two systems of the microwave generation part, no interference of electromagnetic waves is caused even in the emission to the same affected part, and a safe and effective treatment can be performed.
Patent JP-2001309201-A (JP)
Title: Stl/ttl repeating apparatus
Inventor: MASHIDA HIROFUMI
IPC: H04N5/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a STL/TTL repeating apparatus provided with broadcasting IF band filters capable of easily obtaining only desired channels with high stability without degrading the quality of the broadcasting signals during the multi-channel transmission repeating, which can solve the conventional problem that the broadcasting signals have suffered degradation from the insertion loss of IF band filters and the frequency drift due to a change in temperature. SOLUTION: In this STL/TTL repeater, digital filters are used as the broadcasting IF band filters.