baber/WOPTO huggingface dataset:
Patent JP-2001190579-A (JP)
Title: Interbody spacer
Inventor: KURIBAYASHI KOSUKE
IPC: A61F2/44
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an interbody spacer capable of reducing the possibility of the destruction of base bed vertebra caused by the interbody spacer, made of titanium and having a screw structure, and preventing the movement and dropping of the spacer to the spinal cord side after its insertion. SOLUTION: This interbody spacer 1 is made of ceramic and provided with a screw on its outer peripheral surface of a shaft part, and the screw is a tapered screw 2. As the spacer 1 is made of ceramic, it is free from the problem on the destruction of base bed vertebra, and as the tapered screw structure different from a parallel screw, is applied, the excess screwing-in and movement to the back side between vertebral bodies Z, Z, and the dropping to the spinal cord side can be prevented.
Patent JP-2001194467-A (JP)
Title: Groundwater flow measuring instrument
Inventor: SAKAMOTO CHIKA
IPC: G01V9/02
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a groundwater flow measuring instrument which can stably and accurately measure groundwater flow flowing at relatively high flow velocity. SOLUTION: A float 2 of the groundwater flow measuring instrument is centered, by causing the conductor 4 of the float 2 positioned inside an electromagnetic induction coil 5 to generate an electromagnetic force toward the center by supplying an alternating current to the coil 5, while the float 2 is made to float in a measurement case 1. When the float 2 is centered, a current control means causes the float 2 to generate an electromagnetic force in a direction opposite to the direction of the groundwater flow, but thereafter, the alternating current supplied to the coil 5 is gradually reduced. A flow velocity calculating means fetches the value of the alternating current at the moment the float 2 starts the movement due to a drop in the electromagnetic force and calculates the flow velocity of the groundwater flow, based on the value of the alternating current.
Patent JP-2001199465-A (JP)
Title: Container with cap
Inventor: YASHIMA NOBORU
IPC: B65D47/20
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent a liquid from dripping down from an internal surface of a measure cap or a liquid reservoir of a main cap. SOLUTION: The container 10 with a cap includes a liquid fluidization part 37 provided on at least one of a spout tip 36 of the measure cap 31 and the internal surface of the main cap 21 which come close to each other when the measure cap 31 is mounted on the main cap 21.
Patent JP-2001199369-A (JP)
Title: Floor structure for automobile
Inventor: FUJII TATSUHIKO
IPC: B62D25/20
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a floor structure for an automobile capable of preventing water from entering a vehicular room from a hole of an auxiliary panel piled up on a lower face of a floor panel. SOLUTION: A reinforcement panel 5 is mounted to the lower face of the floor panel 2 of a tunnel floor part 3 of the automobile. A tray-like recessed part 6 is formed in the reinforcement panel 5 and consists of a reinforcement recessed part 6a, a jig hole forming recessed part 6b, and bead-like recessed parts 6c, 6d. A through hole 12 is pierced in the jig hole forming recessed part 6b so as to penetrate a bottom face thereof. The bead-like recessed parts 6c, 6d are positioned between screw hole parts 9a, 9b thereof and the through hole 12 of the reinforcement recessed part 6a. Namely, the bead-like recessed parts 6c, 6d are extended from the reinforcement recessed part 6a between the screw hole parts 9a, 9b and the jig hole forming recessed part 6b, and the jig hole forming recessed part 6b is surrounded by the bead-like recessed parts 6c, 6d.
Patent JP-2000284937-A (JP)
Title: Network print system, information processor and control method therefor
Inventor: MIURA KIYOTAKA
IPC: B41J1/00
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To print the image data of a slip prepared by using a web browser with high quality. SOLUTION: A slip is displayed by a web browser 114 of a client 101, and when the printing is instructed, the instruction is transmitted to a server 106. Then, a proper template is retrieved from a slip template storing part 108, and composed with data by an image generating part 111, and converted into PDL(page description language), and printed from a printer 113 with high quality.
Patent JP-2001207824-A (JP)
Title: Exhaust passage control valve
Inventor: EGUCHI YOSHIHIKO
IPC: F01N1/08
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To simplify a barrel portion 22a support structure to a valve element 21 and facilitate their assembly, in an exhaust passage control valve so constructed that the valve element 21 in the form of a spiral is disposed in a housing 20 where engine exhaust gas flows, and that a torsion coil spring with the coiled barrel portion 22a and arm portions 22b at both ends thereof is used as a valve spring 22 for urging the valve element 21 to the closing side, with the arm portions 22b fitted in spring bearings 23 on the housing 20 side so as to urge the valve element 21 to the closing side via the barrel portion 22a. SOLUTION: A reentrant spring bearing 24 is disposed at the center of the valve element 21 to receive the barrel portion 22a of the valve spring 22, and the periphery of the barrel portion 22a is seated in the spring bearing 24. The spring bearing 24 has stops 24a for stopping an inclination of the barrel portion 22a in the opening and closing directions of the valve element 21, when placed in contact with an end face of the barrel portion 22a.
Patent JP-2001209945-A (JP)
Title: Optical disk and recording and reproducing device
Inventor: HIROKANE JUNJI
IPC: G11B7/24082
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk which allows stable tracking control in the previous recorded information recording region of the optical disk allowing land and groove recording and a recording and reproducing device for the same. SOLUTION: A first address region and a second address region are arranged to be offset in a track direction. Address information is recorded in the first address region by a first pit row P1 continuous with a group G1 and in the second address region by a second pit row P2 continuous with a group G2. The lengths of the discontinuous parts between the pits corresponding to the address information constituting the first pit string P1 and the second pit string P2 are below half the width in the radial direction of the respective pits.
Patent JP-2001211563-A (JP)
Title: Power-feeding method and device for vehicle
Inventor: CHIN NOBORU
IPC: H02M7/06
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a power-feeding method and a device capable of efficiently feeding power to a plurality of kinds of vehicle loadings with a simple and low cost structure. SOLUTION: In the method and device for feeding power to a plurality of kinds of vehicle DC loadings from an alternator 10 that is mounted on a vehicle, AC voltage output by the alternator 10 is converted to DC voltage by an AC-DC converter 12H, and then the DC voltage is fed to the DC loading. Then, the AC voltage is taken out from between the alternator 10 and the AC-DC converter 12H and is converted to the DC voltage by a different AC-DC converter 12L other than the AC-DC converter 12H after transformed by a AC transformer 14L, and then the DC voltage is fed to a different DC loading having a different working voltage other than that of the DC loading.
Patent JP-2001211557-A (JP)
Title: Battery-type light-source device for endoscope
Inventor: NAKAMURA TAKEAKI
IPC: A61B1/06
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To materialize a downsized battery-type light-source device where a boosting circuit is effectively arranged. SOLUTION: The light-source device body 3a comprises a lamp-housing room 81 that houses a lamp 41, a circuit-housing room 82 that houses a substrate 50A mounting a boosting circuit 50 that boosts a power-source voltage fed from a battery 42 and a substrate 60A mounting a battery-residual amount indicating circuit 60 that indicates the residual amount in the battery by lighting a group of LED 33, and a battery-housing room 83 that houses the battery 42. The circuit-housing room 82 is formed in a L-shape extending over the upper part and the side part of the battery-housing room 83, and the substrate 50A mounting the boosting circuit 50 is arranged at the upper part thereof. At the side part thereof, the substrate 60A mounting the battery-residual amount indicating circuit 60 is arranged.  The substrate 50A and the substrate 60A are housed in the circuit-housing room 82 so as to cross with each other.
Patent JP-2001210955-A (JP)
Title: Producing method for double-faced wiring board with built-in component and electronic circuit structure
Inventor: NISHIYAMA TOSAKU
IPC: H01L25/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem of limits in miniaturization, high-density packaging and multifunctioning concerning a wiring board with built-in electronic components. SOLUTION: A semiconductor chip 6 is packaged on the upper surface of a multilayer wiring board 5, having multiple insulating substrates 1, inner layer wiring 2, wiring 3 formed on both sides and via hole conductor 4 for electrically connecting these wiring groups as principal components, electronic components such as chip resistor 10, chip capacitor 11 and chip coil 12 are built in the other via hole, these electronic components are located especially directly under the semiconductor chip 6, and the electronic components are serially connected through the inner layer wiring 2.
Patent JP-2001204892-A (JP)
Title: Slot machine
Inventor: KO MEIREI
IPC: A63F5/04
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine allowing a player to enjoy expectation feeling of winning twice and to keep the expectation feeling to the winning, improving game property by providing two lottery chances for one game. SOLUTION: A winning lottery means 110 lots winning or non-winning at an operation of a start switch 30 and at the completion of a rotation stop operation of a rotation reel 40.
Patent JP-2000228443-A (JP)
Title: Flattening of shallow trench isolation body using self- alignment isotropic etching
Inventor: SHAWN T WALSH
IPC: H01L21/762
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a flat isolation structural body by using a small number of steps to a circuit of all integration degree. SOLUTION: An etching barrier body 106 is formed on an isolation filler 103 and etching back is carried out for removing a material on an unetched part of a substrate 100. The exposed filler 103 is etched and flattened and a flat isolation structural body is prepared.
Patent JP-2001213559-A (JP)
Title: Transported sheet supporting device and printing device
Inventor: FUKAO HIROAKI
IPC: B65H20/14
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To quickly eliminate a levitation of a transported sheet in its part near the edge across the width and preclude a cost increase and a functional degradation. SOLUTION: This transported sheet supporting device (platen 13) is configured so that a number of small holes 14a, 14b... are provided in a supporting plate 14 to support the rear surface of a sheet A transported and suction is made through the small holes 14a, 14b... so that the sheet A is put in approximatelly tight attaching condition to the supporting plate 14, wherein the spacing G across the sheet width of those holes 14a in the plate 14 which are formed near the area mating with the sheet edge across the width is made narrower than the spacing E across the width of those holes 14b located more inside than the area mating with the edge. A printing device includes a printing head 12 positioned confronting the sheet supporting device.
Patent JP-2001223946-A (JP)
Title: Image display device, image processing unit, image processing system, image processing method, and storage medium
Inventor: MATSUURA TOMOHIKO
IPC: G06T1/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an image display device that adopts a configuration of supplementing the correction of a feature quantity to obtain an image after proper gradation conversion processing so as to easily obtain a desired image even when automatic extraction of the feature quantity used for the gradation conversion processing is failed. SOLUTION: A feature quantity generating means 115 automatically generates plural 2nd feature quantities (correction feature quantities) from a 1st feature quantity of an object image obtained from a feature quantity extract means 114. A gradation conversion means 116 generates the plural 2nd gradation conversion images by the application of the gradation conversion processing to the object image on the basis of the 2nd feature quantities obtained by the feature quantity generating means 115. A display means 111 displays the 2nd gradation conversion images obtained by the gradation conversion means 116.
Patent JP-2001220752-A (JP)
Title: Construction method for greening slope face
Inventor: SAKATE MICHIHEI
IPC: E02D17/20
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for greening planting a face of slope capable of surely preventing the migration and loss of a vegetation base and thus surely protecting the face of slope by greening. SOLUTION: A blend of the vegetation base 1 containing seeds and coarse fibers 2 for preventing the migration and loss of the vegetation base 1 is sprinkled over the face of slope N.
Patent JP-2001221388-A (JP)
Title: Rotation regulating clamp and fuel pipe using it
Inventor: TOMITA KOJI
IPC: F16L37/08
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To regulate the relative rotation of two pipes generated caused by vibration generated in an engine room, even in a case where both pipes extend straight or two surface widths parallel to the outer periphery of the pipe are not secured. SOLUTION: A rotation regulating clamp 32 is composed of an approximately rectangular upper plate 42 and a recessed lower plate 44. The upper plate 42 is a first plate spring having a first pressing surface 52 abutting on the outer periphery of the small-diameter part of a joint, a bulge 60 for hosing the largediameter part of the joint, and a second pressing surface 54 abutting on the outer periphery of a second pipe.  The lower plate 44 is composed of a second plate spring 48 to be closably assembled to the upper plate 42 and having a third pressing surface 56 to be brought into contact with the outer periphery from the radial opposite side of the outer periphery to be brought into contact with the first pressing surface 52, and a holding means 66 for holding the closed state with the upper plate 42; and a third plate spring 50 having a fourth pressing surface 58 to be brought into contact with the outer periphery from the radial opposite side of the outer periphery to be brought into contact with the second pressing surface 54, and a holding means 67 for holding the closed state with the upper plate 42.
Patent JP-2001222479-A (JP)
Title: Data conversion system and communication terminal
Inventor: KAWADA YOSHIHITO
IPC: H04L29/06
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a receiving side user can not recognize a transmitting side user by voice because a server converts character data into the voice data of synthetic sound with a conventional system. SOLUTION: A communication terminal includes a voice registration part for previously registering the voice of the other party and a data conversion part provided with a character/voice conversion part for converting the character data of an electronic mail into voice data on the basis the registered voice registered in the voice registration part.
Patent JP-2001219439-A (JP)
Title: Cylindrical injection-molded article and mold for injection molding
Inventor: KONDO TSUGIO
IPC: B29C45/26
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To precisely mold a lengthy, ring-shaped injection-molded article. SOLUTION: A mold 10 for injection molding has a female mold 12 in which a lengthy through hole 12a is formed in the axial direction and a shaft-shaped male mold 16 which is inserted into the through hole 12a of the female mold and forms a cylindrical cavity 14. By injecting an injection material in which rare earth metal magnet powder and a resin binder are mixed in a necessary ratio into the cavity 14, the lengthy, ring-shaped injection-molded article is molded. The male mold 16 and the female mold 12 are formed from a material of low elasticity, and the deformation the molds 12, 16 by the injection pressure of the injection material is controlled.
Patent JP-2001189101-A (JP)
Title: Downward-lighting lamp
Inventor: HAYASHI KIKUZO
IPC: F21L19/00
Filed: 2000-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a lamp that can project light down ward, has the same illumination efficiency as an electric lamp and is highly valuable as an interior. SOLUTION: On the side of a lamp body, an ignition port and an air intake port 3 are bored, a draft-chamber cover 4 is fixed on the air intake port 3, and on the lower part of the lamp body, one end of a combustion chamber 10 having a flame discharge port 11 in its center is attached with hinges. On the other end of the combustion chamber, the tip of mobile arm linked to a fixed arm arranged on a fixing screw part of an ignition-port cover is attached, and at a lower circumferential part of air passage board, a chimney-holding wire is suspended. A chimney 17 is attached to the chimney-holding wire 16, and a reflection shade 18 is fixed to the lower part of the lamp body.  Furthermore, on the upper part of the reflection shade, a fuel tank 20 having a fuel- injection tank is fixed, and on the upper part of the lamp body, an exhaust stack 25 having a suspender 26, an exhaust shade 27 and plural exhaust gas outlets 28 are installed.
Patent JP-2001224456-A (JP)
Title: Height control device
Inventor: ASANO HIROSHI
IPC: A47B91/06
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a height control device which is capable of controlling height without a tool and easily recognizing measure of control. SOLUTION: An operation part 13 is constructed on the top of a bolt part 19. A female screw 23 that engages with a male screw 21 of the bolt part 19 is formed on a lower end of a leg 9. With this rotating of the operation part 13 moves up and down the bolt part 19. According to such a height control device, height of a table 1 is controlled without tools as the bolt part 19 moves up and down relative to the lower end of the leg 9 by rotating a rib 19 with a finger. The measure of control is easily recognized by watching how much the operation part 13 projects from or is buried in a counter sink 35 as the operation part 13 can be seen from upper side as shown in the figure.
Patent JP-2001225320-A (JP)
Title: Cutting device for ceramic filament
Inventor: YAMAGISHI HIROYUKI
IPC: B26D3/16
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device for a ceramic filament. SOLUTION: This cutting device for a ceramic filament (1) comprises a cutting part (2) with a plurality of cutting blades (19) arranged in such a manner that the outer periphery of the ceramic filament (1) is caught by the blades (19) from a multi-direction, a clamper (3) tightly holding the ceramic filament (1) and a guide plate (4) which is interposed between the cutting part (2) and the clamper 3 and has an arc-shaped guide hole (13) centered around the ceramic filament (1). In addition, the guide plate (4) is connected, in parallel, to the holding actuation face of the clamper (3) and the cutting part (2) is connected through the guide hole (13) of the guide plate (4). In the device of the described structure, the ceramic filament 1 held by the clamper (3) is cut by making the rotary motion of the cutting part (2) centered around the filament (1) as an axis, while the pressurizing force of a cutting blade (19) of the cutting part (2) to the filament (1) is adjusted.
Patent JP-2000254299-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for enjoying a varied game subjected under variable display and sufficiently inspiring expectation and excitation for a game player to hit a prize. SOLUTION: A first game executing means 110 executes a game simulated as a slot machine on a center variable display portion 31 having a display area arranged in a matrix of three vertical lines and three lateral lines at the first stage of a pattern matching game. A second game executing means 120 executes the second stage of the pattern matching game that the pattern is stopped after circulated and displayed on an outer frame variable display portion 32 around the center variable display portion 31 when the game ends in failure via a reach (ready-for-winning) state as a result of the first stage.  In the game at the second stage executed after ending in failure at the first stage, a success appears even when a predetermined pattern is stopped and displayed at a position on the outer frame variable display portion 32 corresponding to the extension of a line where the game ends in failure via the reach state at the first stage.
Patent JP-2001229690-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ISHIBASHI KOICHIRO
IPC: G11C29/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce the cost for relieving defects and trimming in a semiconductor integrated circuit device having multi-layer wiring and copper wiring. SOLUTION: An address and the like for relieving the defects of a memory array in a semiconductor are stored by using a non-volatile memory element in which a first layer poly-silicon is made a floating electrode. Also, programming is performed for the non-volatile memory element during testing of a semiconductor integrated circuit. Consequently, a special process is made unnecessary to form a non-volatile memory element. That is, a non-volatile memory element can be formed by a forming process of a CMOS device. Further, since programming is performed during testing, devices such as a laser and the like for programming are not required the time required for programming can be shortened, and consequently testing cost can be reduced.
Patent JP-2001229407-A (JP)
Title: Device and method for model generation for numerical analysis, and storage medium
Inventor: OKIDAKA KAORU
IPC: G06T17/20
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a model generating device for numerical analysis which can greatly improve the efficiency of operation for generating a model for numerical analysis. SOLUTION: This model generating device for numerical analysis once extracting element constitution nodes constituting a curved-surface coordinate correction area calculates the accurate (z) coordinate values of the respective extracted nodes by substituting the (x) coordinates and (y) coordinates of the nodes in a curved-surface functional expression, corrects the (z) coordinates to the calculated values, and then substitutes them. Then differences between the coordinate values of the nodes after the substitution and coordinate values obtained from the curved-surface functional expression, i.e., a shape error is calculated (step S13).  When the calculated shape error is not less than a permissible error (step S14), the (x) and (y) coordinates are varied by a specific value and the processes from the step S13 are repeated until the shape error becomes less than the permissible difference.