baber/WOPTO huggingface dataset:
Patent JP-2001201762-A (JP)
Title: Display element, write-in method and write-in device
Inventor: HARADA HARUO
IPC: G09G3/36
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To display eight colors of white, black, blue, green, red, cyanogen, magenta and yellow in one pixel in a display element controlling display states of plural display layers by laminating plural display layers of three layers or above displaying color beams different from each other in one pixel and applying a voltage from the outside of plural display layers. SOLUTION: The display layers 8A, 8B, 8C consisting of a cholesteric liquid crystal respectively selectively reflecting color beams of red, green, blue are laminated/formed between a pair of substrates, and a light absorbing layer is formed on the rear surface of the substrate of a non-display surface side. Not only the threshold voltage of the orientation change of the display layers 8A, 8B, 8C are changed with each other, but also the threshold voltage Vpf90 (A) of a change from the planar state of the display layer 8A that the threshold voltage is maximum to a focal conic state is made higher than the threshold voltage Vfh90 (C) of the change from the focal conic state of the display layer 8C that the threshold voltage is minimum to a homeotropic state.
Patent JP-2001202073-A (JP)
Title: Device and method for time-series color change processing and color generating device
Inventor: CHIKUGI TOSHIYUKI
IPC: H04N1/46
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a color generating device and a time-series color change processor which perform visually harmonized time-series color change processing. SOLUTION: The RGB value of a color indicated by a color indicating device is inputted to the color generating device, which converts the input RGB corresponding to the indicated color into HVC, fixes one or two of the hue axis, lightness axis, and chroma axis in a homogeneous color space based upon the converted HVC as a base point, and selects coordinate value corresponding to plural color signals at nearly equal intervals to select HVCs for time-series color changes. Further, the color signals corresponding to the selected coordinate values are reconverted from the HVC values to RGB, arrayed sequentially as a time-series signal, and outputted to an image display means to actualize time-series color changes which are visually harmonized.
Patent JP-2001198333-A (JP)
Title: Pachinko machine and storage medium
Inventor: KISHI ISAO
IPC: A63F7/02
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine in which a discharge control circuit can correctly input control commands outputted from a main control circuit. SOLUTION: At the start-up of a main power source 70, 5 V power source is supplied to each substrate from a DC/DC converter 83 and when it exceeds the minimum operation voltage of a voltage monitoring IC connected to the microprocessor mounted on each substrate, a system reset signal is outputted to stabilize the voltage at all the substrates. Then the time Trs after the 5 V power source reached the voltage Vus, the system reset signal of a subordinate substrate is canceled and the control of each subordinate substrate is started. Then the 12 V power source is supplied form a DC/DC converter 82 to each substrate, the system reset signal of the discharge substrate 200 is canceled the time Trh after the 12 V power source reached the voltage Vuh and the reset system reset signal of the main substrate 100 is canceled the time Trm after the 12 V power source reached the voltage Vum.
Patent JP-2001204317-A (JP)
Title: Display device of reel for fishing
Inventor: KAWABE YUZO
IPC: A01K89/015
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To highly maintain the strength of a movable member in a fishing reel having a closable display device. SOLUTION: This water depth display device 4 of the reel for fishing comprises a fixed member 4a fixed to the upper side of a reel body l, a movable member 4b whose one end is connected to the fixed member 4a and can freely be moved in the longitudinal direction, and a connection member 4c whose both ends are connected to the fixed member 4a and the movable member 4b, respectively. The movable member 4b and the connection member 4c are opened from or closed to the fixed member 4a by the forward or backward movement of the movable member 4b. The movable member 4b is connected to the rear end side of the fixed member 4a through a first shaft in a state capable of being freely longitudinally moved and freely rotated.  Slide mechanisms for moving one end of the movable member 4b in the longitudinal direction and positioning the movable member 4b are disposed on the side surfaces of the rear portion of the fixed member 4a.
Patent JP-2001214725-A (JP)
Title: Device and method for detecting moisture content in lubricating oil
Inventor: YANAKA MITSUGI
IPC: G01N33/30
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for detecting a moisture content in lubricating oil capable of providing a detection result suitable for determining a time to replace the lubricating oil. SOLUTION: The device for detecting the moisture content comprises a detection part 20 for outputting a signal corresponding to the moisture content in the lubricating oil used for lubricating an engine 11, and also comprises ECU 14 for controlling detecting operation of the detection part 20. The ECU 14 detects the moisture content in the lubricating oil based on the signal outputted by the detection part 20 when the engine 11 is determined to be transferred from an operating state to a stopping state.
Patent JP-2001218444-A (JP)
Title: High thrust linear motor and method of manufacturing the same
Inventor: WATANABE MUNENORI
IPC: H02K41/03
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a high thrust linear motor which uses a small number of air gaps, assures a higher thrust through winding of the coil and realizes smooth movement of a movable portion and also provide a method of manufac turing the same linear motor. SOLUTION: The linear motor is provided with a magnetic member 11 in which a plurality of slots S in the direction crossing the axial direction correspond with each other and formed in the axial direction, coils C1, C2, C3 wound to corresponding slots S in both sides and a field magnet 21 extending in the axial direction in both sides of the magnetic member 11 and is magnetized in many magnetic poles opposing to the effective conductor member of he coils C1, C2, C3.
Patent JP-2001221318-A (JP)
Title: Hydrodynamic torque transmission device
Inventor: FUKUNAGA TAKAO
IPC: F16H41/28
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a hydrodynamic torque transmission device provided with a damper of a lockup device on which sufficient space for the damper in a axial direction is secured. SOLUTION: A torque converter 1 is provided with a lockup device 8. The lockup device 8 is arranged between a front cover 4 and a turbine 6. The lockup device 8 is provided with a clutch mechanism 31 for mechanically connecting the front cover 4 and the turbine 6 and a damper mechanism 32 for absorbing and damping the twisting vibration. The turbine 6 is provided with a linear part 62 corresponding to the damper mechanism around the outlet. As a result, a torsion spring 52 can be enlarged in an axial direction.
Patent JP-2000299086-A (JP)
Title: High-pressure discharge lamp, electrode for high- pressure discharge lamp, manufacture of electrode for high-pressure discharge lamp, and lighting optical device and image display device using high-pressure discharge lamp
Inventor: TAKEUCHI NOBUYOSHI
IPC: H01J61/88
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a high-pressure discharge lamp allowing suppression of a blackening phenomenon. SOLUTION: This high-pressure discharge lamp has a pair of electrodes 14 within a light emission tube. The electrode 14 has an electrode shaft 141, and a coil 142 wound around a tip part of the electrode shaft 141. The coil 142 is fixed to the electrode shaft 141 such that both discharge side tip parts of the electrode shaft 141 and the coil 142 are melted and integrated when a first discharge occurs. Specifically, the coil 142 is wound around the periphery of the electrode shaft 141 such that the discharge side tip of the electrode shaft 141 projects from the discharge side tip of the coil 142 by a length ΔL (mm) satisfying the relation 1/50*R3<=ΔL<=1/5*R3 wherein a maximum external diameter of the discharge side tip part of the coil 142 is R3 (mm).
Patent JP-2001220643-A (JP)
Title: Medium or high carbon steel sheet excellent in local ductility
Inventor: SUZUKI MASAHITO
IPC: C22C38/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a high workability medium or high carbon steel sheet excellent in local ductility such as stretch flanging properties. SOLUTION: This medium or high carbon steel sheet excellent in local ductility, which is composed of steel of 0.10 to 0.80 mass % C, and in which carbides are dispersed into ferrite in such a manner that the dispersing degree of the carbides is controlled to  75-47×(C%)(2/3)}% or less, is provided. By controlling the average grain size of the carbides, its local ductility moreover improves. The one in which Si, Mn, Cr, Mo, Cu, Ni or the like are suitably added as steel components may be used.
Patent JP-2001216409-A (JP)
Title: Information providing device
Inventor: FUKUI YASUYO
IPC: G06Q50/00
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a real estate information providing system capable of providing real estate information desired by a user while considering information on commuting time. SOLUTION: This information providing device is provided with a map information storage means for storing map information, a traffic information storage means storing public transport information on transport facilities included in the area shown by the map information, a spot designating means for designating a certain spot, a required time setting means for setting time required for moving from the spot, a movable area calculating means for calculating an area movable from the spot within the required moving time on the basis of the spot designated by the spot designating means, the required moving time set by the required time setting means and the public transport information stored in the traffic information storage means, and a movable area display means for displaying the movable area on a map.
Patent JP-2000269657-A (JP)
Title: Portable telephone cover
Inventor: KURIO HIDEKI
IPC: H04M1/03
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To enable a portable telephone to be used in the public fields for improving utilization area and the convenience of this telephone by mounting a device on a portable telephone cover. SOLUTION: A foldable sound-proof wall 1 is provided on a portable telephone cover, a diaphragm is provided therein, a wireless microphone 4 is separately provided near a mouth, a wireless earphone 5 is provided near the ear, and it is removably mounted in an plug-in system 2. This greatly improves the talking voice or quality of the portable telephone, one can hear well, without being disturbed by noises and communicate with an opposite party even with low voices. As the result, prevents annoyance to other people, and the leakage of conversation can be prevented.
Patent JP-2001225754-A (JP)
Title: Dolly capable of traveling on stairway
Inventor: ANAYAMA TOSHIFUMI
IPC: A61G5/04
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a dolly possible to travel on a stairway, having a plane- travelling vehicle and a stairway-travelling vehicle in one unit for movement on a plane as if a person gets on a wheelchair and on a stairway as if a person walks on treads of the stairway, facilitating the change of a travel mode and offering a smaller size and a lighter weight. SOLUTION: An outer leg 24a having a main wheel 16 and an auxiliary wheel 28 is fitted into eccentric shafts 12 of crankshafts individually axially supported on two axial centers on the side face of a frame, and an inner leg 25a having a heel portion 17 and an auxiliary foot 29 is fitted into eccentric shafts 13 located inside a crank bearing on the symmetrical side of the crankshaft center. Driving means 8 is provided for synchronously driving the crankshafts in the same direction. A sliding guide mechanism 43 and driving means 50 are provided between a seat 40 having a free wheel 42 fixed to the front lower side and the upper part of the frame.
Patent JP-2001231107-A (JP)
Title: Parallel hybrid vehicle
Inventor: UNO TOMOYUKI
IPC: B60L50/16
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To solve the problems of uneven traveling because of the availability of only two kinds of gear reductions when driven by an engine and of the requirement of a specially designed transmission in completing a hybrid vehicle by providing a first motor, a clutch (a second clutch), a second motor and a specially designed transmission inside the conventional automotive transmission casing. SOLUTION: A parallel hybrid vehicle is realized by installing a first rotating machine 8, a clutch 9, a second rotating machine 10 inside a clutch housing 2 making use of the conventional engine vehicle body as it is and, in addition, by providing a battery 5 and an inverter 4. Because the vehicle body does not need to be newly designed, production cost can be reduced. As a transmission 3, the conventional one used in the engine vehicle is used as it is so that the same multiple-step gear reductions as in the conventional art can be achieved and smooth traveling is obtainable when applied to large vehicles.
Patent JP-2001195493-A (JP)
Title: Time-limit ordering system
Inventor: SATO HISASHI
IPC: G06Q10/10
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an ordering system which can cope with customer requests, such as purchase, selling, delivery or the reception of labor service in a future specified period and an electronic transaction system with which a customer can safely place an order. SOLUTION: In an ordering system, a period mediation server is inserted and connected between the terminal of the customer and the terminal of a distribution service dealer via an electronic information network. The customer divides order date/time and effective order date/time immediately prior to the desired distribution date/time and concludes a temporary order contract at the mediation server. The customer can arbitrarily change and cancel the temporary order contract until the effective order date/time. When effective order date/time arrives, substantial order is released from the period mediation server to the terminal of distribution service dealer.
Patent JP-2001236777-A (JP)
Title: Operation device
Inventor: OKUYAMA SHINOBU
IPC: G11B33/10
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an operation device which enables even a right-handed or left-handed person to smoothly make operation. SOLUTION: This operation device has a rotary encoder which has a rotatable shaft and outputs pulse signals by rotation of this shaft, a dial section of an approximately cylindrical shape which is inserted with this shaft, a device section which fastens this rotary encoder and a panel section which has a first operation switch which exists on the left side of this dial section and a second operation switch existing on the right side of the dial section. The panel section is installed to the device section turnably around one point offset from the center of the shaft. The distances between the first operation switch, the second operation switch and the dial section are changed by turning of the panel section.
Patent JP-2001231890-A (JP)
Title: Golf club
Inventor: KUSUMOTO HARUNOBU
IPC: A63B53/02
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a golf club enabling a player to catch a ball at a sweet spot easily by sensing its head position precisely when its shaft is curved at the time of hitting the ball. SOLUTION: This golf club is characterized in that the upper end position P of a shaft fixing part where the shaft 5 is fixed to the head 1 of the golf club is nearly the same as the height of a sweet spot S of the head.
Patent JP-2001231941-A (JP)
Title: Inclination measuring device for member and inclination measuring device for nail of play board
Inventor: OCHIAI TSUTOMU
IPC: G01B11/26
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a inclination measuring device for a member and a nail on a play board suitable for accurate measurement of the inclination angle and direction of a nail. SOLUTION: A stage transfer device 30 is controlled so that a driving nail position as a measuring object coincides with the center position O when a play board 1 is placed on an XY stage 20 and when it coincides with the center position, a stage turning device 28 is controlled so that the extension direction of the nail as a measuring object coincides with the radial direction of an arc drawn by the guide rail 24 on the basis of an image taken by a video camera 26. Then, when these coincide with each other, the camera transfer device 32 is controlled so that the extension direction of the nail coincides with the optical axis of the video camera 26 on the basis of the image taken by the camera 26, and the inclination angle of the nail as the measuring object is measured on the basis of the position of the video camera 26 on the guide rail 24 at the time when these coincide with each other.
Patent JP-2000203860-A (JP)
Title: Large-sized quartz glass reform
Inventor: YOKOGAWA KIYOSHI
IPC: C03B37/012
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a large-size quartz glass preform of high accuracy that can attain the mass production of optical fibers of high quality at low cost. SOLUTION: A high-purity natural quartz glass tube or a synthetic quartz glass tube having the outer diameter of 50-300 mm, the ratio of the outer diameter (Do) to the inner diameter (Di) of 1.1-7, the wall thickness of >=10 mm and the wall thickness error of <=2% and the inner surface roughness of <=20 μm and the core glass rod for optical fiber are integrated by fusing and the refractive index of the high-purity natural quartz glass tube or the synthetic quartz glass tube is adjusted to <=0.02% to the designed value. In addition, the difference in the refractive index is <=±0.01 on the boundary between the high-purity natural quartz glass tube or the synthetic quartz glass tube and the core glass rod for optical fiber.
Patent JP-2001238547-A (JP)
Title: Clip for training plant stem
Inventor: ONOE RYO
IPC: A01G9/12
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a clip for training a plant stem, having a small number of part items, capable of taking long margins for holding not only in a longitudinal string but also in a lateral string. SOLUTION: This clip for training a plant stem comprises a pair of a first and a second clamping pieces 1 and 2 connectedly equipped with semicircular stem supporting parts 1a and 2a and gripping parts 1b and 2b. The clamping pieces are openably and closably combined by a hinge part 3 formed at a middle part. The back of the semicircular stem supporting parts 1a and 2a of the first and the second clamping pieces 1 and 2 is engaged with an edge part of a C-shaped spring 4 for applying an elastic force to the stem supporting parts in a closing direction. A projected stripe part 1e for seizing a string and a rectangular opening part 2e which are mutually engaged when both the clamping pieces are closed are formed on opposing faces at a part closer to the stem supporting part side than the hinge part 3 of the first and the second clamping parts 1 and 2.  Teeth parts 1f and 2f for preventing lateral slip of strings are formed at the top of the projected stripe part 1e for seizing the string and the peripheral wall part of the rectangular opening part 2e.
Patent JP-2001241309-A (JP)
Title: Valve operating device of engine
Inventor: KAJIURA MIKIHIRO
IPC: F01L13/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To solve such problems that a flapping phenomenon caused by inertia force of an intake valve is easily generated and hammering noise and abrasion are generated, since holding force of a lever member by oil pressure at the time of high rotation is small, in a conventional device. SOLUTION: This device is provided with a connection switching mechanism 10 for selectively engaging or releasing of engagement of a first engaging part 9c and a second engaging part 9d of the lever member 9 by individual hydraulic driving parts 20, 21 with first and second auxiliary rocker arms. Both hydraulic driving parts are vertically disposed on a lower wall end part 6h of a rocker arm base end part 6a, a lower part of the lower end part 9b is push-pressed in a high rotational region in an engine by an operating plunger 26 of the hydraulic driving part disposed on a lower side sufficiently separated from an axial core of a pivotal shaft 18. While utilizing the principle of a lever, holding force of the lever member by the lower side hydraulic driving part is reinforced.
Patent JP-2001240904-A (JP)
Title: Production method for copper powder small in grain size distribution
Inventor: SANO KAZUJI
IPC: B22F9/20
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a technique for producing copper powder small in a grain size distribution in such a manner that the grain size is freely controlled to the aimed one. SOLUTION: As to this production method for copper powder small in a grain size distribution, in a production method for copper powder in which a primary reducing agent is added to a suspension in which an aqueous solution of copper salt and an alkali agent are reacted, and copper oxide is precipitated to intermediately reduce the same to cuprous oxide, and a secondary reducing agent is added to the suspension of cuprous oxide to finally reduce the same to metallic copper in the solution, the above final reducing stage is divided into an unsaturated stage on the first half in which a part of the secondary reducing agent is added and a grain growing stage in which the other part of the secondary reducing agent is added, and a nuclear generating period in which the nuclei of metallic copper are generated is provided on the space between the unsaturated stage and the grain growing stage.
Patent JP-2001240086-A (JP)
Title: Bag container
Inventor: IGARASHI MASAO
IPC: B65D33/38
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a bag container easy to perform opening operation at a time of the pouring of content and capable of performing refilling work without spilling the content. SOLUTION: The bag container 1 is formed by superposing flexible sheets one upon another and fusing them so as to form a content housing part 2 and a port 3 opened in order to pour content. The engaging piece 5 engageable with the mouth part of a main body container to be refilled with the content at a time of opening is formed to the bag container above of the pour port 3.
Patent JP-2001243440-A (JP)
Title: Data carrier
Inventor: TERAURA NOBUYUKI
IPC: B42D15/10
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain electric power which is necessary for operation even at a distance from a reader-writer which sends a radio wave signal when dishes provided with ID tags are stacked. SOLUTION: Two couples of conductors 27a and 27b, and 28a and 28b are connected to both the ends of an antenna coil 2 and while the conductors 27a and 27 are embedded in the rim at the bottom of a dish 1, the conductors 28a and 28b are embedded in the inside bottom parts of the dish 1. Consequently, when dishes are stacked, conductors 27a and 28a, and 27b and 28b of vertically adjacent dishes 1 form capacitors respectively. Consequently, the electromotive force generated by the antenna coil 2 having received a radio wave signal for electric power, i.e., AC electric power can be transmitted to the antenna coil 2 of the other dish.