baber/WOPTO huggingface dataset:
Patent JP-2001254352-A (JP)
Title: Construction for diaphragm wall and joint protection material
Inventor: OTAKA YOICHI
IPC: E02D5/20
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To efficiently position a diaphragm wall member in an excavated trench filled with a hardener and to surely ensure a hollow in a hollow section of the diaphragm wall member. SOLUTION: The diaphragm wall member 3 is positioned in the excavated trench 11 of a diaphragm wall 1 filled with the liquid hardener 2, an insertion section 3 of the adjoining diaphragm wall member 3 is inserted into the hollow section 32 of the positioned diaphragm wall member 3, and in the construction method of the diaphragm wall 1 positioning the adjoining diaphragm wall member 3 in the excavated trench 11 and a joint protection material 4 mounted in the hollow section 32 of the diaphragm wall member 3, the joint protection material equipped with a watercourse 44 for liquid formed inside thereof and an injection port 45 for injecting the liquid to the outside is constituted.
Patent JP-2001258027-A (JP)
Title: Image processing unit and method and storage medium
Inventor: YAMAZAKI TAKESHI
IPC: H04N19/176
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit, conducting wavelet transform that takes a unit size for coding a sub band obtained by the wavelet transform at a post-stage or an output or the like of coded data into account. SOLUTION: The image processing unit is provided with a conversion means, that applies two-dimensional wavelet transformation to a received image to obtain frequency components and with an entropy coding means that applies entropy coding to each frequency component by each M×N size, and the conversion means applies two-dimensional discrete wavelet transform to the received image by a prescribed number of times or a number of times, when the size of a minimum frequency component LL reaches the M×N size in a 1st coding mode or applies two-dimensional discrete wavelet transform to the received image by a prescribed number of times.
Patent JP-2001255768-A (JP)
Title: Thermal fixing device and image forming device
Inventor: TANAKA HAJIME
IPC: H05B3/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a thermal fixing device where recording material is surely separated from a thermal fixing roller without winding round the roller through the supply amount of releasing oil is very small and to provide an image forming device by which an excellent fixed image is formed with very high producitivity. SOLUTION: This thermal fixing device is equipped with the thermal fixing roller and a pressing roller and thermally fixes a toner image on the recording material by carrying the recording material on the one surface of which the toner image is formed while holding it between the rollers, and is equipped with an oil supply means for supplying the releasing oil to the thermal fixing roller in a rate that the applying amount of the releasing oil to the recording material of A4 size is <=5 mg.  A following relational expression (1) holds between a peeling angel y deg. formed by the ejecting direction of the recoding material with the tangent of the thermal fixing roller at the most downstream point of a nip between the thermal fixing roller and the pressing roller on a plane orthogonal to the center shaft of the thermal fixing roller and the softening point x( deg.C) of toner to form the toner image. The relational expression (1): y>-0.25x+41.
Patent JP-2001257029-A (JP)
Title: Card connector
Inventor: YAGI MASANORI
IPC: H01R13/629
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To aim at compactness and thinness and enhance operability by preventing adhesion of trash and dust, maintaining movement of cam mechanism and a slider in good condition. SOLUTION: A connector body B includes a housing 2 having a card insertion slit 21 and a metal shell 3 covering the housing. An ejection device IJ includes a slider 5 pressed in harmony with the card insertion, a spring 6 energizing the slider to set back to the reversing position of the card and a cam mechanism 7 controlling a sliding movement of the slider. The cam mechanism is provide at side face of the slider which includes a first guide groove 51 for determining forwarding position of the slider, a second guide groove 52 for determining reversing position of the slider and a pin member for determining a sliding position of the slider. The slider is contained in a recessed part 25 provided along the side of the housing and is covered with the metal shell.
Patent JP-2001256946-A (JP)
Title: Cylindrical secondary battery
Inventor: OKITA KAZUNARI
IPC: H01M10/05
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical secondary battery that accommodates a coiled electrode body inside a battery can, has a compact and simple configuration without increasing man-hour for assembling and can impregnate electrolyte in a short time as well. SOLUTION: To a closure 12 constituting the battery can 1 of the cylindrical secondary battery, a gas discharge valve 5 to function when inner pressure of the battery can 1 exceeds a prescribed value is fixed by screwing into a threaded hole 15 provided on the closure 12. The gas discharge valve 5 is composed of a cylindrical valve seat 51 provided with an external thread 52 screwed into the threaded hole 15 of the closure 12, and a clad disk 4 fixed to the end of the said valve seat 51. The clad disk 4 consists of a ring member 41 welded to the open edge of the valve seat 51 and a metal film 42 clad on a single face of the said ring member 41.
Patent JP-2001256867-A (JP)
Title: Ignition switch
Inventor: HASHIMOTO AKIHIRO
IPC: E05B83/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an ignition switch for a two-wheeled vehicle, wherein operating characteristics are improved. SOLUTION: The ignition switch has an outer cylinder part; a partition wall which separates the outer cylinder part into an upper part and a lower part; a body composed of an inner cylinder part concentric with the upper outer cylinder part provided on the upper side of the partition wall; an operating knob, which has a piercing hole in the center, and which is fitted rotatably to an upper end of the outer cylinder part in a state that the inner cylinder part is inserted to the piercing hole; and a movable contact. A movable contact board which rotates in response to the operating knob, and a plurality of fixed contacts are provided. A fixed contact plate are provided on the body so as to face the movable contact board, and a key hole is formed in the center of the upper end, and a plurality of tumblers are loaded from a side direction.  The tumblers are engaged with the inner cylinder part, and a cylinder is provided in the inner cylinder part in a state that one end thereof is fitted to the movable contact board. When a key is inserted to the key hole, the engaging of the cylinder and the inner cylinder part is released, the operating knob is operated and rotated in this state to rotate the cylinder and the movable contact board, and the fixed contacts are electrically connected by the movable contact.
Patent JP-2001261493-A (JP)
Title: Device for producing high quality silicon single crystal
Inventor: OKUI MASAHIKO
IPC: H01L21/208
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a device which enables the production of a large diameter and long size silicon single crystal having high quality, from which single crystal wafers nearly free from Grown-in defects such as dislocation clusters and infrared scattering bodies can be obtained. SOLUTION: This device for producing a silicon single crystal is equipped with a heat- shielding body 7 which is provided at the periphery of the single crystal and has the same axis as that of the pulling axis. The inner surface, facing to the single crystal, of the heat- shielding body 7 is an inverted truncated conical surface such that the diameter of the inner surface is made so as to be larger toward the upper part. When the diameter of the single crystal being pulled is defined as Dc, the minimum inner diameter S of the heat-shielding body 7 is 1.2 to 2.0 Dc, the width W in the axial direction at the lower end part is 1.2 to 2.0 Dc and the height H of the lower and part from the surface of a melt is 50 to 130 mm. Further, the lower part of the inner surface of the heat-shielding body 7 has a cylindrical face parallel to the pulling axis and the upper part of the inner surface of the heat-shielding body 7 is an inverted truncated conical surface such that the inner diameter is made so as to be lager toward the upper part, and the length of the cylindrical face is <=150 mm. Otherwise, the inverted truncated conical surface mentioned above forms an inclination angel of 10 to 45 deg. with respect to the vertical direction, in the device for producing the single crystal mentioned above.
Patent JP-2001258324-A (JP)
Title: Vegetable transplanter
Inventor: TAKEYAMA TOMOHIRO
IPC: A01C11/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a vegetable transplanter to take a seedling from a seedling holding bed with a seedling take-out claw attached to a rotary case while preventing the interference of the rotary case with the seedling on the seedling holding bed and enabling the desirable delivery work of the seedling. SOLUTION: The transplanter is provided with a transplanting part 16 to take two seedling stocks N from the seedling holding bed 21 for each rotation of the rotary case 34 with two seedling taking claws 23 attached to both ends of the rotary case 34 and to perform the transplantation of the seedlings. The taking of the seedling from the seedling holding bed 21 with the seedling taking claw 23 is performed above the rotary center 35 of the rotary case 34.
Patent JP-2001266085-A (JP)
Title: Portable rf tag information processing terminal
Inventor: HIGASHICHI YASUNORI
IPC: H04B5/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a portable RF tag information processing terminal having high operability, with which physical burden and psychological load on an operator is relieved. SOLUTION: Since an antenna 1 is held in a separated state from an information processing terminal body 3 by an antenna-holding means 2, reading/writing is easily performed in a noncontact tag at a high position, for example. The position or the angle of the antenna 1 is changed by an antenna position change part 6, so that a noncontact IC tag at a position where reading/writing is difficult, is read easily.
Patent JP-2001261685-A (JP)
Title: Silane coupling agent and rubber composition thereof
Inventor: NAKADA YUKO
IPC: C08L21/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a silane coupling agent capable of being produced by a simple method. SOLUTION: This silane coupling agent is a silyl group-containing cyclic sulfide compound represented by formula (1) (n is an integer of 0-10; x is an integer of 1-7; and R is a 1-18C alkyl, alkoxy or acyloxy group). The use of the compound as the silane coupling agent is also provided.
Patent JP-2001272392-A (JP)
Title: Method for measuring physiological function and testing food
Inventor: KOBAYASHI TOSHIO
IPC: A23L33/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To enable precise measurements on physiological functions for clearly evaluating and managing the features and problems to life-style related diseases by individuals. SOLUTION: Testing food material A is material A is dished out by a moderate weight according to the amounts of food ingested in the morning, noon and evening for the past several weeks of each subject as a tested subject, and testing food C for three days, that is, nine times in total is prepared. Raw grains of rice (30 grains/time) colored in nine colors and easily discriminated are mixed with the testing food C. Only this testing food C by each subject and designated drinks are taken in by the subjects, from whom urine D' and blood F' have been sampled immediately before the test start under the normal living conditions (three consecutive days), and immediately before and after the end of the third day's test, the subjects, urine D1, D2, excrement E1, E2, and blood F1, F2 are sampled. Various measurements are made on the samples of the of three kinds and eight specimens.
Patent JP-2001269592-A (JP)
Title: Garbage treatment system
Inventor: SHIMIZU YASUTOSHI
IPC: B09B3/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment system which can keep kitchen work properties good even when a garbage crushing means is installed. SOLUTION: By separating an apparatus related to the garbage crushing means from a housing space in a sink cabinet by using a separation means, the housing properties and kitchen work properties of the sink cabinet are improved.
Patent JP-2001278265-A (JP)
Title: Container
Inventor: SUGIYAMA MORIHIRO
IPC: B65D5/36
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a container from which a content can be easily taken out and the remaining quantity can be reduced and which can be easily recycled or thrown away. SOLUTION: The container is provided with an almost square cylindrical body section formed of a material provided with a given rigidity and a closing section for closing both ends of an opening on the cylindrical body section, and the opening is formed on one face of a constituting plate constituting the cylindrical body section to provide a content outlet and side plates to be folded into two toward the inside of the cylindrical body section are provided, and the side plates are folded into two toward the inner side as the content is taken out more and more to crush the cylindrical body section in the top and bottom direction.
Patent JP-2001281595-A (JP)
Title: Distribution object having stereoscopic vision image
Inventor: ERA KAZUNARI
IPC: G02B27/22
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a distribution object having a stereoscopic image for distributing the stereoscopic image exhibiting high sensation of sight. SOLUTION: Because the stereoscopic vision image and a pair of spectacles for appreciating it are integrated in the distribution object having the same stereoscopic vision image, it is not necessary to provide the spectacles for appreciating the stereoscopic vision image separately. Such an effect that the stereoscopic vision image can be distributed very easily is also obtained.
Patent JP-2001277020-A (JP)
Title: Throw-away type drill
Inventor: KOJIMA YOSHIHIDE
IPC: B23B51/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a throw-away type drill D capable of firmly mounting a throw-away tip 1 on a drill body 2 without using a large screw. SOLUTION: A center P1 of a through hole 1a of the throw-away tip 1 is decentered to the head end side of clamping pieces 21, 22 against a center P2 of a through hole 21a and a screw hole 22a provided on the clamping pieces 21, 22 of a drill body 2 in a state where the throw-away tip 1 is inserted into a pocket 23 of the drill body 2 so that a rear end of the tip 1 makes contact with a constraint surface formed on a bottom of the pocket 23.
Patent JP-2001276050-A (JP)
Title: Cathode scanning type x-ray generator and x-ray ct scanner
Inventor: ONO KATSUHIRO
IPC: G21K5/02
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a very high-speed CT scanner with drastically reduced scanning time and a cathode scanning type X-ray generator for realizing this objective. SOLUTION: The very high-speed CT scanner and the cathode scanning type X-ray generator for realizing this scanner have a cathode-side rotator assembly CR, an electron gun assembly EG, a cathode for emitting electrons, and an annular cathode power supply mechanism SL1 in a doughnut-shaped vacuum vessel VV, and makes a cathode orbit around an examined object while feeding power to the cathode to make an accelerated electron beam incident on the surface of an annular X-ray target TG to generate X-rays orbiting at high speed. The cathode-side rotator assembly is freely rotatably supported by a bearing mechanism consisting of a hydrodynamic slide bearing lubricated by a liquid metal lubricant. The liquid metallic lubricant swelling out from the opening part of the hydrodynamic slide bearing is returned automatically to the inside of the bearing.
Patent JP-2001281532-A (JP)
Title: Focus detector
Inventor: KUWATA TOMOYUKI
IPC: G02B7/34
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To miniaturize a focus detector and to reduce a focus detection error caused by the oblique incidence of luminous flux from a subject on the light receiving surface of an image sensor in the focus detection area of the peripheral part of a photographic image plane. SOLUTION: A pair of beams from the subject passing the outside of the optical axis 7 of a photographing optical system is guided to the image sensor 50 by a focus detection optical system, and a pair of subject images is formed on the image sensor 50 and the focusing state of the photographing optical system is detected according to the deviation of a pair of subject images in this focus detector. Since the focus detection optical system is equipped with a 1st deflecting member 4 arranged between the photographing optical system and its scheduled focal plane and deflecting a pair of luminus fluxes from the subject passing the outside of the optical axis 7 of the photographing optical system to the side of the optical axis 7 and a 2nd deflecting member 45 deflecting a pair of luminus fluxes from the subject deflected by the member 4 to a direction nearly parallel with the optical axis 7 of the photographing optical system, the focus detection error caused by the oblique incidence of the luminus fluxes from the subject on the image sensor is reduced.
Patent JP-2001289043-A (JP)
Title: Exhaust pipe structure for two-wheeler
Inventor: TANAKA ICHIRO
IPC: F01N13/08
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust pipe structure reducing the mold cost and a working manhour and having superior external appearance in the exhaust pipe structure for a two-wheeler. SOLUTION: This exhaust pipe structure comprising an inner pipe 11 with no joint circumferentially and an outer pipe 12 with no joint circumferentially is formed into a double wall structure having an annular chamber S between the both pipes 11 and 12. The annular chamber S between the inner pipe 11 and the outer pipe 12 is filled with a cushioning material 13 such as SUS wool or glass wool so as to improve the exhaust sound quality. If the inner pipe 11 and the outer pipe 12 are made of titanium or titanium alloy, the weight can be reduced.
Patent JP-2001288887-A (JP)
Title: Preventive device for building scaffolding from falling on wall
Inventor: KINOSHITA YOSHIHIKO
IPC: E04G5/04
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a device reliably preventing a building scaffolding from falling to the wall side of a building, capable of being expanded or shrunk, fixed, and released via the action of a fastening nut, excellent in operability, having improved productivity by reducing the number of part items, and capable of reducing the manufacturing cost. SOLUTION: This wall device is provided with an outer tube body 11 suspended between front and rear poles 3, a slidable inner tube body 2, a fixed bracket 31, a moving bracket 32, a bolt 15, and the fastening nut 16. A bolt head section 15a is irrotationally stored in the inner expanded groove 23 of the inner tube body 21. The outer tube body 11, the inner tube body 21, and the moving bracket 32 are connected by fastening the fastening nut 16, with the fixed bracket 31 at the rear end section of the outer tube body pressed to the rear post 3, the moving bracket 32 kept pressed to the front pole 3, and a wall pad 22 at the tip of the inner tube body 21 protruded from the front end of the outer tube body 11 pressed to the outer face of the wall 1 of the building.
Patent JP-2001292530-A (JP)
Title: Control method for reactive power compensating device
Inventor: YOSHIDA TAKESHI
IPC: G05F1/70
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a reactive power compensating device, capable of restraining as much as possible instantaneous voltage drop due to exciting surge current when turning on a transformer. SOLUTION: This reactive power compensating device SVC is configured with a parallel connected thyristor control reactor TCR consisting of a thyristor 14 and the transformer 13 and a filter FC, having a phase leading capacitor 15 at the terminal of a power system. In linking the thyristor control reactor TCR and the filter FC by throwing the switch 16, the filter FC is first linked with the power system, and then the thyristor control reactor TCR is linked with the power system.
Patent JP-2001286495-A (JP)
Title: Reinforcing material of shinbone
Inventor: OCHI TAKAHIRO
IPC: A61L27/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide reinforcing materials of shinbones suitable for fixing an artificial joint without slipping down. SOLUTION: An insertion part within bones 2 with a single stem 12 and a formative part of bone tips 3 are made into one form by apatite. The artificial joint is set on a common plane, which is made by driving several pieces of reinforcing materials in the bone.
Patent JP-2001291980-A (JP)
Title: Frame-ground connection structure
Inventor: TAKAHASHI TSUTOMU
IPC: H01R4/66
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem where the frequency of high-frequency band does not flow to a ground line, because of resistance component and inductance component in the earth line, while a cable running outside and a high-frequency current flowing a case capacity-couple together, which is transferred and radiated outside the case as transfer noise and radiation noise. SOLUTION: A core wire 201 of a cable 20, which is shielded with a shield fabric 202, is fixed and grounded to a frame earth connection part 101 of a conductive case 10. An electrostatic capacity coupling plate 40 is fixed around the frame-ground connection part 101 with a coated surface 102 in-between, so that the shield fabric 202 is connected and grounded to the electrostatic capacity coupling plate 40.
Patent JP-2001295876-A (JP)
Title: Hydraulic shock absorber for vehicle
Inventor: SAWAI SEIJI
IPC: B60G21/073
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent as far as possible an impact caused by a wheel getting over a very small irregular part from being transmitted to the body side from the wheel side, while adopting a structure to produce big damping force. SOLUTION: A cylinder cover 9 through which a piston rod 7 passes is supported by a cylinder body 8 so that it can freely move in the axial direction of a cylinder 5. A stopper 11 facing the cylinder cover 9 is provided on the further outside than the cylinder cover 9 in the cylinder body 8. A damper rubber 10 is interposed between the stopper 11 and the cylinder cover 9.
Patent JP-2001295031-A (JP)
Title: Method and apparatus for film deposition
Inventor: MASUI ARATA
IPC: H01L21/285
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for film deposition by which a film having the sufficient thickness is deposited on a sidewall of a groove and a hole. SOLUTION: An evaporated substance heated by a plasma beam PB and emitted from a hearth body 53 is ionized by the plasma beam PB, passed through a mesh electrode 80 and deposited on a lower side of a substrate W to form the film. If the suitable voltage is applied to the mesh electrode 80, the evaporated substance introduced in the substrate W can be deflected by the mesh electrode 80 immediately before it is made incident, and the evaporated substance can be uniformly made incident on the substrate W in the distribution of various angular components.  This means, even if a shade is formed on the groove or the hole when a hearth 51 is a point-like evaporation source and a straight-moving evaporated substance advances straight, a film having the sufficient thickness similar to that on the periphery thereof can be deposited on the sidewall of the very small groove or the hole formed on the substrate W by means of a simple and space-saved mesh electrode 80.