baber/WOPTO huggingface dataset:
Patent JP-2002011606-A (JP)
Title: Throwaway tip
Inventor: ISHIDA TAKUYA
IPC: B23B27/22
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a throwaway tip that forms chips curled with a fixed diameter and eliminates their tangle (stable chip disposal), stabilizes the direction of chip evacuation, and restrains cutting resistance. SOLUTION: The tip of a corner portion has two straight cutting edges crossing at a nose radius portion, and a breaker wall whose boundary with a rake face is inclined against the two straight cutting edges so that the distance from the tip of the nose radius portion to the boundary with the rake face is shorter on one of the two straight cutting edges than on the other. The distance from the tip of the nose radius portion to the boundary between the breaker wall and the rake face is 0.3 to 1.0 mm on a straight line that is parallel with the straight cutting edge with the shorter distance to the boundary between the breaker wall and the rake face and that intersects the tip of the nose radius portion. The breaker wall has a recessed portion receding widely to the back in the direction of chip evacuation.
Patent JP-2001245116-A (JP)
Title: Document reading apparatus
Inventor: ARIMITSU YASUMASA
IPC: H04N1/04
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To expedite read processing, when an once-read document is re-read. SOLUTION: The image information read from a document D is turned into coded information through compressing and encoding of the MH method and so on. This coded information is printed on the back side of the document D by a printer 30. When the document D is re-read, a contact sensor 31 detects the encoded information to determine whether it is the document D that has been read once. If there exist a coded, information, it determines as being read once and it reads the encoded information to decode it into the original image information and outputs it to an image processing apparatus 1.
Patent JP-2002014581-A (JP)
Title: Electronic equipment and method for controlling it and image forming device
Inventor: YOSHIKAWA TOMOYASU
IPC: G03G21/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To evade phase lag and the remaining of an offset value due to filtering by a strong low-pass filer in an instant that sensor connection is switched in an image forming device by which sensor information is observed by switching plural sensors and performing AD conversion. SOLUTION: In the case that volume devices (sensor devices) 81 and 82 are switched by a switching circuit 83 in accordance with a signal outputted by the output port 72 of a controlling part 71, the filtering by a low-pass filer is not applied to the sensor information transmitted to the controlling part 71 at rising time until normal information is outputted from the switching circuit 83, or the filtering by an appropriate low-pass filer is applied from the point of time when the output from the switching circuit 83 gets stable by applying the filtering by a weak low-pass filter.
Patent JP-2002020656-A (JP)
Title: Ink composition for ink jet recording
Inventor: UEDA EIICHI
IPC: C09D11/322
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a pigment-based aqueous ink composition for ink jet recording excellent in long-term storage stability. SOLUTION: The ink composition for ink jet recording comprises an aqueous medium and a pigment dispersed therein, where a pigment crushed in the presence of fine polymer particles dispersed in the aqueous medium is employed.
Patent JP-2002018344-A (JP)
Title: Roller brush for coating
Inventor: FUKUSHIMA HIROSHI
IPC: B05C1/02
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a coating roller capable of permanently and smoothly rotating a roller without making a coating material come into the inside of a tubular body at the time of impregnating the coating material in a brush part. SOLUTION: In the roller brush 1 for coating, a bottomed cylindrical cap 7 having the same outside diameter as the inside diameter of the tubular body 5 is arranged to be inserted in the edge of the outside of the tubular body 5 of the roller main body 2. A part of the brush part 6 is projected outside the edge of the outside of the tubular body 5 and is pushed into the inside of the cap 7 to be fixed.
Patent JP-2002019405-A (JP)
Title: Wheel bearing device
Inventor: FUKUSHIMA SHIGEAKI
IPC: B60B27/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a wheel bearing device for restraining generation of a brake judder. SOLUTION: A thin film is interposed between a wheel installing flange 15 side brake rotor installing surface 15a and a brake rotor 40 side butting surface 40b for butting against this brake rotor installing surface 15a, and when installing a wheel by this thin film, a void being a deformation factor of a brake rotor 40 is filled up, and deformation of the brake rotor 40 is restrained, and the brake judder is easily and inexpensively prevented.
Patent JP-2002022967-A (JP)
Title: Coating removing tool for frp-coated fiber
Inventor: OMURA KENJI
IPC: H02G1/12
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a coating removing tool for FRP-coated fiber which easily and safely performs coating removing work for an FRP-coated fiber without damaging optical fiber. SOLUTION: In the coating removing tool 1 for FRP-coated fiber which exposes the optical fiber 23 by removing a polyethylene coating and removing the terminal part of the FRP coating 9 applied to the periphery of the optical fiber 23, an inserting hole 19 for inserting the terminal part 6 of the FRP-coated fiber 5 from which the polyethylene coating is removed is formed in a tool main body 4, and a blade 20 which rips in the axial direction the FRP coating 9 at the terminal part 6 of the inserted FRP-coated fiber 5 is provided in the inserting hole 19.
Patent JP-2002027610-A (JP)
Title: Travel controller for industrial vehicle
Inventor: ISHIKAWA KAZUO
IPC: B60L11/18
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To facilitate adjustment of the details of control corresponding to each vehicle for limiting slippage of the drive wheels thereof, and thereby ensuring driving force with respect to road surfaces. SOLUTION: Front wheel velocity VLF (VRF) is determined from the number of revolutions of front wheel NLF (NRF) of a front wheel 11L (11R), positioned outside during turning and rear wheel velocity VD, is determined from the number of revolutions of rear wheel ND of the drive wheels 12. Slipping velocity ΔVD, or the velocity difference between a converted rear wheel velocity VDP, obtained by converting the front wheel velocity VLF (VRF) into the velocity of the drive wheels 12, and the rear wheel velocity VD, is determined. When the slipping velocity ΔVD exceeds a target value, the driving torque of a drive motor 19 is reduced from a target driving torque for an accelerator opening ACC to a prescribed rate.
Patent JP-2002026292-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: WATANABE YUICHI
IPC: H01L27/108
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To roughen the surface of a storage node electrode through an already existing process. SOLUTION: A contact hole which comes into contact with the upper surface of a diffusion layer is formed through an interlayer insulating film 8 and a first film 9A for storage node electrode which comes into contact with the upper surface of the diffusion layer through the contact hole is formed. Then a second film 9B having a thickness thinner than that of the first film 9A is formed to cover the film 9A and impurity ions are implanted into the film 9B. In addition, the grain binding of the film 9B is destroyed by performing anisotropic etching and the ion implantation on the film 9B. Simultaneously, the surface of the storage node electrode is roughened by varying the etching rate when etching the film 9B.
Patent JP-2002028832-A (JP)
Title: Device with vertical main spindle and manufacturing method for the same
Inventor: YAMAKAGE TETSUO
IPC: B23Q1/01
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To improve assembly precision, facilitate assembly, and design a bed for common use and quick adaptation to various machine types by assembling an intermediate assembly in advance wherein a spindle head is mounted movably in three perpendicular directions. SOLUTION: An intermediate assembly is assembled in advance wherein a spindle head is mounted movably in three perpendicular directions on an intermediate plate with a pair of first guide portions. A sectionally U-shaped bed has a bottom part, a pair of sidewalls raised upward from both side edges of the bottom part and parallel to each other, and a working space formed between the pair of sidewalls. The pair of sidewalls has horizontal mounting surfaces on the top. Each first guide portion of the intermediate plate of the intermediate assembly is fixed on each horizontal mounting surface in parallel relation between the sidewall and the first guide portion. A jig device for positionally clamping a workpiece in opposition to a tool mounted on the lower end of a main spindle in the intermediate assembly is mounted on the bed bottom part.
Patent JP-2002033657-A (JP)
Title: Pll circuit
Inventor: MATSUMURA TOSHIHIRO
IPC: H04N5/12
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a PLL circuit that can output a line lock clock signal with a very high multiple number synchronously with a horizontal synchronizing signal in a system such as a TV or a VTR without deteriorating the quality of the clock signal such as jitter. SOLUTION: The PLL circuit receives a horizontal synchronizing signal (HSYNC) and outputs a line lock clock signal (LLCLK) synchronously with the horizontal synchronizing signal. A clock oscillation circuit 10 sets a frequency for the LLCLK desirably to be outputted and applies an oscillation clock signal A to a phase comparator circuit 20. The PLL circuit is realized with the phase comparator circuit 20, an LPF 30, and a VCO 40. The VCO 40 consists of n-sets of unit circuits whose delay is variable and that are connected in a ring. A synchronizing clock generating section 60 selects a tap output with a phase closest to a phase of the HSYNC signal among n-sets of VCO tap outputs T1-Tn and provides an output of the selected tap output as the LLCLK signal.
Patent JP-2002033259-A (JP)
Title: Method and device for projection alignment, and illuminating optical device
Inventor: HIRAGA KOICHI
IPC: G02B19/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To improve the flexibility for the arranged position of a light quantity measuring sensor, and at the same time, to enable the sensor to accurately measure light quantities. SOLUTION: A luminous flux distributing means (beam splitter) is arranged between a multiple-beam generating means (fly-eye lens) and a luminous flux- adjusting means (diffracting optical element or prism), and the quantity of the pulsed light emitted form a laser light source is adjusted by measuring the light from the luminous flux distributing means with the light quantity measuring sensor.
Patent JP-2001069161-A (JP)
Title: Method for scheduling decentralized service request using token for collision avoidance and data processor for actualizing same
Inventor: ROBERTSON IAIN
IPC: G06F13/37
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To enable fair collision arbitration on the network of a transfer request node by providing a means, etc., which generates a service request at one node and passes it to the adjacent downstream node when the former node holds a token. SOLUTION: A transfer controller equipped with a hub and plural ports has a queue management device 100 at its front end part. This queue management device 100 receives data, gives priority, and distributes the data in the form of transfer request packets. This queue management device 100 is cannected to a channel register 120 in a hub unit 110 and the channel register 120 receives data transfer request packets, gives priority to them first, and allocates one of N channels thereto. A service request is generated at one node and when the node holds a token, the request is passed to the adjacent downstream node.
Patent JP-2002028108-A (JP)
Title: Vacuum cleaner
Inventor: OTSU YASUHIRO
IPC: A47L9/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner having an attaching claw part easily removable with a simple structure. SOLUTION: A hose 121 is connected to a suction part 61 communicated with an electric blower in a main body case 4, and the attaching jaw part 135 protruding in a substantially L-shape is arranged in an extension tube 128 connected to the hose 121. A recessed attaching space part 32 is arranged on the lower face of a case body 2 for mounting a turnable wheel 36 in a housed condition substantially. In the approximately tangent direction of the attaching space, a recess groove type guide groove part 35 is arranged continuously in the longitudinal direction. An engagement recess part 30 opening toward the attaching space part 32 via the guide groove part 35 for locking the attaching jaw part 135 is arranged in an opening/closing lid part 28 closing a power source opening part 29 in a power source chamber 17 on the lower face of the case body 2.  In a standing condition in which the back part of the cleaner main body 1 is placed on the floor face, the turnable wheel 36 is turned by self-weight of a wheel 39, and the attaching jaw part 135 in the extension tube 128 can be easily mounted in the engagement recess part 30 from the opened attaching space part 32. Because the opening of the engagement recess part 30 is secured by using the attaching space part 32, the engagement recess part 30 can be formed without protruding from the main body case 4.
Patent JP-2002030804-A (JP)
Title: Knockdown temporary passage and handrail pipe
Inventor: YONAHARA YOSHIHIRO
IPC: E04G3/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To easily assemble and disassemble a knockdown temporary passage while reducing weight of the knockdown temporary passage. SOLUTION: This knockdown temporary passage has pedestals 13 and handrail frames 14 freely removable from these pedestals 13, and the pedestals 13 are composed of left and right horizontal beam materials 11 and 12, and the handrail frames 14 have horizontal bars 15 arranged on the pedestals 13 and handrail columns 16 fixed to both end parts of these horizontal bars. Handrail pipes 31 and 32 are removably installed on the handrail columns 16 of the plural handrail frames 14, and scaffold plates 33 are arranged on the horizontal bars 15 of the handrail frames 14.
Patent JP-2001171890-A (JP)
Title: Paper loading device, and its method
Inventor: BENNETT BRYSON
IPC: B65H31/26
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a device that receives paper discharged continuously from a printer or a copying machine at a low speed as well as a relatively high speed higher than 100 sheets/minute, for example, and piles many sheets of paper in a supply order from first supplied sheet as the highest sheet. SOLUTION: This device for receiving and loading paper comprises a receiving part for receiving continuously supplied paper while a printed surface is directed upward, and a means for vertically bringing up the rear end of the continuously supplied paper and sequentially moving the paper upward so as to pile the first supplied paper and subsequent all paper on the top while the printed surfaces are directed upward.
Patent JP-2001087816-A (JP)
Title: Press formed member and press forming method
Inventor: IWATANI JIRO
IPC: B21D22/04
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a press formed member and its forming method having a good formed shape and capable of forming by a conventional press device. SOLUTION: A press formed member is obtained so that many linear recessed parts 11 are press formed for a section e.g. a side wall part 31 of a forming member 30 subjected to bending deformation or bending/bending back deformation in press forming. In the case an interval of the linear recessed parts is P mm and a depth is D mm, a plate thickness of a press forming member is (t) mm, D/P>=0.03×t/1.2, 0.02t<D<=0.5t are satisfied. In a forming method, linear protrusion parts are formed on a forming face of a die, the tip parts of the linear protrusion parts are bitten into a stock, the linear recessed parts having both effects of shape correction and shape forming are press formed for the section subjected to bending deformation or bending/bending back deformation.
Patent JP-2002044120-A (JP)
Title: Electronic mail system
Inventor: KUROSAWA KAZUO
IPC: H04L12/58
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail system that prevents a capacity of a storage device of a mail server from being greatly used in the case of storing an electronic mail of the same contents addressed to clients. SOLUTION: The mail server consists of a mail authentication means 5 that confirms addresses or the like, a mail comparison means 6 that compares contents of electronic mails, a mail distribution means 7 that distributes electronic mails to a required storage area, a distribution service mail storage means 8 that stores an electronic mail of the same contents as one electronic mail, a counter 9 that counts number of clients to which the electronic mail stored in the distribution service mail storage means is addressed, mail boxes 10a, 10b,...10n that store electronic mails addressed to each client, a client authentication means 11 that identifies whether or not a user ID and a password of each client are legal, and a mail read means 12 that reads the electronic mail addressed to the client on request of the client.
Patent JP-2001095880-A (JP)
Title: Granule jetting type body cleaner
Inventor: HOJO EIJI
IPC: A61H33/06
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a body cleaner capable of showing excellent cleaning effect with great frictional impact of granules on a skin without substantially using water and of reducing a running a cost without requiring large-scale facilities. SOLUTION: This granule jetting type body cleaner comprises a cleaning tank for storing a body of a user, a number of granules for colliding with a body of a user in the cleaning tank, an intermediate bottom plate having an opening large enough to pass the granules and arranged in a space to the bottom of the cleaning tank, a gas blower provided between the intermediate bottom plate and the bottom of the cleaning tank and having an opening large enough to pass gas, instead of the granules, and a granule jetting means for feeding gas to the bottom of the cleaning tank and jetting the granules in the cleaning tank.
Patent JP-2002051188-A (JP)
Title: Optical unit and image input device using the same
Inventor: ONO NOBUAKI
IPC: H04N1/19
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical unit and an image input device using it where less number of parts reduces the number of assembly processes and a parts cost, with the fewer number of parts contributing to tolerance distribution, which relaxes the adjustment specifications, so as to reduce the assembly adjustment cost. SOLUTION: Related to an optical unit, where an image is focused on an imaging element 32 by lenses 28 held with a lens-holding member 33, a circuit board 30 on which the image element 32 is mounted is fixed to the lens-holding member 33. The picture input device comprises a transparent substrate, on which a manuscript is placed, a light source for lighting the manuscript through the transparent substrate, and an optical unit where the incident reflected light focuses an image of the manuscript on the imaging element.
Patent JP-2002049800-A (JP)
Title: System and method for order placement of spectacle lens
Inventor: WATANABE KAZUO
IPC: G06Q50/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an order placement system and an order placing method for spectacle lenses in which errors are hardly made, which can quickly order a lens and can reduce ordering cost. SOLUTION: This order placement system Q consists of a host computer 1, a management server 2, a Web server 3 and client terminals C1, C2,..., Cj. The terminals C1, C2,..., Cj transmit order data inputted in an off-line state to the Web server 3 in an on-line state and immediately thereafter return to the off-line state. The Web server 3 transmits the order data to the management server 2, and the management server 2 transmits the order data to the host computer 1. The host computer 1 outputs instruction data for production/ shipment, on the basis of the order data.
Patent JP-2002057775-A (JP)
Title: Portable telephone set with aromatic function
Inventor: NAKAMURA SHUICHI
IPC: H04W88/02
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set with an aromatic function that a user can pleasantly use as a portable telephone set without spoiling the portability of the portable telephone set or the functionality and the outward appearance at all. SOLUTION: This portable telephone set with aromatic function is characterized in that an aromatic member 6 is removably fitted by a mount means 5 at a position of an external connection terminal of the portable telephone body 1 or in the vicinity of the external connection terminal and nearly flush with the portable telephone body 1.
Patent JP-2001079820-A (JP)
Title: Method and die for manufacturing ceramic tube with closed end part
Inventor: CORPUS JOEY MICHAEL
IPC: B28B3/26
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a uniform strength in the overall length of a tube and an end part cap by injecting under pressure a ceramic material into an end part cap forming cavity and then into a back-filling storage part and further, injecting under pressure the ceramic material into the end part cap forming cavity from the storage part through a passageway to be compressed. SOLUTION: A body 10 has a passageway 16 which makes a cylindrical back-filling storage part 14 communicate with an end part cap forming cavity 12. A ceramic material is extruded into the end part cap forming cavity 12 to be pushed out through the passageway 16, and thus the forcing of the ceramic material into the back-filling storage part 14 is also achieved. The ceramic material forced into the back-filling storage part 14 is forcibly pushed back into the end part cap forming cavity 12 through the passageway 16 and consequently, is compressed so that the density of the ceramic material is substantially uniform. This substantially uniform density mitigates the degree of flaws caused by the internal discontinuity of an extrusion part material which is brought about by a spider support for a mandrel conventionally accommodated in an extrusion die.
Patent JP-2002052472-A (JP)
Title: Self-lubricating grinding wheel and its manufacturing method
Inventor: SATO KAZUHIDE
IPC: B24D3/02
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a self-lubricating grinding wheel superior in cutting performance in dry grinding, preventive of the rough machined surface of a material to be ground and of discoloration during grinding, and excellent in machining accuracy, and its manufacture. SOLUTION: The self-lubricating grinding wheel comprises carbon particulates deposited in fine cavities in the grinding wheel. The grinding wheel is immersed in an organic solvent and the fine cavities in the grinding wheel are impregnated with the organic solvent and dried. Then, organic matters in the fine cavities in the grinding wheel are dried and carbonized in a inactive atmosphere, whereby carbon particulates are deposited in the fine cavities in the grinding wheel.