baber/WOPTO huggingface dataset:
Patent JP-2003069902-A (JP)
Title: Solid-state imaging apparatus and its signal read method
Inventor: GOTO MASAHIDE
IPC: H04N5/355
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging apparatus that can reduce the size of pixel without deteriorating its performance. SOLUTION: The solid-state imaging apparatus where many pixels (11, 25, 26, 27, etc.), are arranged in the form of a two-dimensional array, is configured at the outside of the pixels to comprise; comparison means (15, 22, etc.), that compare and determine pixel signals, which are read through pixel signal read vertical signal lines (14, 21, etc.), in common to columns with respect to the pixels, with a predetermined threshold value (TH) and provide an output of a determination signal; and reset means (16, 23, etc.), that reset the pixels through reset vertical signal lines (17, 24, etc.), in common to columns with respect to the pixels on the basis of the discrimination signal and a clock signal (RS) with a predetermined period.
Patent JP-2003067931-A (JP)
Title: Method for recording information to optical disk and information-storage medium
Inventor: TASHIRO ISAO
IPC: G06K1/12
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for recording information to an optical disk which can accurately read individual information included in bar codes and precisely verify information to be written with information written in any optical disks having data-bearing surfaces of multilayer or monolayer. SOLUTION: In a bar code-reading mechanism, a reading-targeted laser light for reading the individual information receives high-frequency superposition, and an interference which occurs in the disk of multiplayer is reduced. The waveform of a signal from a photo-detector is adjusted to the influences of the interference generated in the disk of multiplayer and reflection from a printing layer in a pit art disk of monolayer, and the accurate individual information is extracted.
Patent JP-2003069057-A (JP)
Title: Solar simulator for measuring solar battery
Inventor: YASUE SATORU
IPC: H01L31/04
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a solar simulator which enables to measure, both formally and essentially, a plurality of modules at the same time. SOLUTION: For an effective irradiation surface of one pseudo-solar light emitting section 1, a layout section 2 for two or more solar battery modules M1 and M2 is formed. Load control sections 3 and 4 for controlling a current or voltage in each of modules M1 and M2 and measuring sections 5 and 6 for measuring a current or voltage or both current and voltage in each of modules M1 and M2 are so fabricated as to be connected to each of modules M1 and M2 disposed in the layout section 2. A master control section for controlling the current and voltage of the light emitting section 1 and of the load control sections 3 and 4 is connected to the light emitting section 1 and each of load control sections 3 and 4.  Data processing sections 8 and 9 are connected to the measuring sections 5 and 6 respectively to process measurement data of each measuring section and display at least the processed data and then store the data.
Patent JP-2003080345-A (JP)
Title: Method for manufacturing investment precise casting mold
Inventor: NINOMIYA MITSUO
IPC: B22C9/10
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a new mold used for an investment precise casting method. SOLUTION: A thin shell-type molding layer is formed by dipping a wax pattern into slurry containing soda silicate or calcium silicate or a mixture thereof as a binder and drawing up this and sizing. This molding layer is quickly hardened by reacting the molding layer with carbon dioxide gas, and process from this dipping into the slurry to the reaction with the carbon dioxide gas, is repeated a prescribed number of times (ordinarily, seven times) to manufacture the mold.
Patent JP-2003085174-A (JP)
Title: Data retrieving display device and data retrieving display program
Inventor: IMAZU HITOSHI
IPC: G06F17/30
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a data retrieving display device and a data retrieving display program capable of efficiently displaying data by retrieving the data existing in a network. SOLUTION: At least a part of a Patent Gazette being a retrieving object is prerecorded in a data recorder 26 provided in the data retrieving display device 10, and when determining whether or not a Gazette image selected among a Gazette number list obtained as a retrieving result exists in the data recorder 26 in a Step S10 corresponding to a data existence determining means, the Gazette image in the data recorder 26 is displayed on a monitor 28 by a data display means 38 when determining that a selected Gazette number exists.
Patent JP-2003083263-A (JP)
Title: Gear pump
Inventor: YAMANAKA KYOSUKE
IPC: F04C15/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To solve a problem that in a gear pump, an engagement portion of a gear produces a confining zone in which operation fluid is confined, and sudden pressure fluctuation in the confining zone causes vibration and noise. SOLUTION: The confining zone 24 is produced between an engaging points A and B of a driving gear 7 and a following gear 8. A side plate is provided with a recessed portion 18 on a side surface of the gear. An elastic material such as synthetic rubber 19 is received in the recessed portion 18. The recessed portion 18 faces the confining zone 24, and is disposed between clearance grooves 20, 21 while evading a line of action K of engagement of the gears 7, 8. Pressure fluctuation in the confining zone 24 is attenuated by expanding and contracting the elastic material 19, thereby preventing generation of vibration and noise.
Patent JP-2003053702-A (JP)
Title: Apparatus for manually and continuously processing round bamboo splinters and square bamboo splinters for birdcage
Inventor: SHIDORI KIKUMI
IPC: B27G17/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for continuously processing round bamboo splinters and square bamboo splinters by manual lever operation. SOLUTION: The apparatus for manually and continuously processing round bamboo splinters and square bamboo splinters is provided as follows; it is composed of a bamboo splinters protruding board 1 capable of changing to place the round or square bamboo splinters forming units, a round bamboo splinters forming unit 2 and a square bamboo splinters forming unit 3; a splinters protruding board 1 fixes a ruler 5 in a protruding direction on a long board body 4 wherein a forming unit mount 10 is provided in front; a protruding piece 6 is, in a freely slidable manner, engaged with the ruler 5; a middle action point 7c of a manual lever 7 wherein a fulcrum 7a is protruded outside a front one side of the long board body 4 via a continuously contacting mechanism 8 and a force point lever 7b is protruded outside the other side, is related with the protruding piece 6;  and bamboo splinters H not yet to be processed made along he ruler 5 by a front push action of a specific angular range of the manual lever 7 are protruded toward the round bamboo splinters forming unit 2 equipped with a guide roller 11 and a round cutting cylindrical tool 12 or a square bamboo splinters forming unit 3 equipped with a guide roller 13 and a both side face cutting tool 14.
Patent JP-2003090121-A (JP)
Title: Wood floor material, wood floor material structure and construction method for it
Inventor: ASAHARA TOSHIYA
IPC: E04F15/04
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a wood floor material easily separated to be reconstructed, a wood floor material structure and a construction method for it. SOLUTION: This wood floor material is substantially oblong, and provided with a floor plate 11, an elastic sheet layer 121 disposed on the back of the floor plate 1, and a non-woven fabric layer 122. The elastic sheet layer 121 and the non-woven fabric 122 both function as a shock absorbing material and a sound absorbing material. Further, the non-woven fabric layer 122 functions similarly to a loop generally used in a hook-and-loop fastener, and piles 3 of the hook-and-loop fastener disposed on the bed are entangled with the fibers of the non-woven fabric to stick the wood floor material. This type of the wood floor material is fixed to the bed 2 with the hook-and-loop fastener not used in the past, whereby even if shock is generated by walking or the like, positional shifting is not caused, and the material can be separated from the bed 2 with such a strength not to cause separation between the floor plate 11 and the bed 2.
Patent JP-2003091448-A (JP)
Title: Document managing system
Inventor: SATO TSUGUHIRO
IPC: G06F21/62
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a document managing system capable of preventing the change of an existing access authority set in a user/group to a document/folder even at the time of changing the access authority of the user/group to a plurality of documents/folders in a batch. SOLUTION: This document managing system is provided with a function for setting/changing/adding/deleting the access authority of a user/group to a plurality of documents/folders in a batch, and the function is invalidated when the access authority of the user/group to the documents/folders is already set, and it is designated not to execute the setting/change/addition/deletion of the access authority instructed from the user. Also, when the access authority of the user/group to the documents/folders is already set, and it is designated to merge the access authority instructed by the user, the already set access authority and the access authority instructed by the user are merged.
Patent JP-2003092302-A (JP)
Title: Horizontal heat treatment furnace, and method of manufacturing annealed wafer
Inventor: MAGARI TAKEMINE
IPC: H01L21/324
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal heat treatment furnace which can avoid deterioration of a surface roughness (haze) or generation of metal pollution, even when a silicon mirror surface wafer is subjected to argon annealing at a high temperature in the horizontal furnace, and also to provide a method for manufacturing an annealed wafer which has an excellent quality by performing heat treatment by using the novel horizontal heat treatment furnace. SOLUTION: In the horizontal heat treatment furnace including a process tube having at least one opened end and a shutter for opening or closing the opened end, a means for increasing the adhesion of a contact part between the opened end and the shutter is taken.
Patent JP-2003081566-A (JP)
Title: Escalator platform plate
Inventor: SATO CHIKAFUMI
IPC: B66B23/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To minimize necessary space for temporarily placing an escalator platform plate provided in an escalator platform and sufficiently secure a passage for pedestrians when carrying out maintenance inspection of an escalator facility. SOLUTION: A first surface plate 5 and a second surface plate 6 are connected so as to bend by a connecting hinge 8, and when an upper part side of a machine room is opened, the first surface plate 5 and the second surface plate 6 are vertically placed at an edge of a machine room upper part.
Patent JP-2003092626-A (JP)
Title: Exchange apparatus provided with transfer function of maintenance operation information
Inventor: ABE KAZUHISA
IPC: H04L12/24
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an exchange apparatus capable of efficiently transferring maintenance operation information without disturbing communication by a user by utilizing a conventional communication channel. SOLUTION: The exchange apparatus 20A connected to a network controller 30 via an exchange control network comprises a switch section 22a for line switching among time slots of a plurality of highway connected to other exchange apparatus, a line processing section 23a for inserting/extracting information to/from a time slot area on each highway, and a control section 21a for controlling the switch section according to call control information issued from the network controller.  The control section 21a detects a free time slot area on the highway connected to an information transfer destination in response to an information transfer request from the network controller, instructs the line processing section 23a to insert the maintenance operation information to the time slot area, and the line processing section 23a transmits the maintenance operation information supplied from the control section to the free time slot area.
Patent JP-2003090428-A (JP)
Title: Control system for automatic transmission
Inventor: KOBAYASHI ATSUFUMI
IPC: F16H61/14
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To perform a lock up in the low vehicle speed area where the lock up gives a great fuel consumption improvement effect in an automatic transmission having a torque converter provided with a lock up clutch while controlling a sudden drop of an engine speed, occurrence of step acceleration and wear of the lock up clutch. SOLUTION: In an automatic transmission for a vehicle releasing the lock up clutch when a driving condition is within a designated converted area and engaging the lock up clutch when the driving condition shifts from the converter area to a designated lock up area, engaging speed of the lock up clutch in starting and accelerating is set low, and a period reducing a target driving force between starting and finishing the lock up clutch engagement is provided.
Patent JP-2003097676-A (JP)
Title: Lubricating structure of automatic transmission
Inventor: YAJIMA KENICHI
IPC: F16H57/04
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating structure of an automatic transmission by which a sufficient lubrication amount of a planetary gear unit can be secured and reduction of manufacturing cost can be expected. SOLUTION: A lubricating oil hole 52, in which a lubricating oil discharging port is opened at a part corresponding to a lubricating oil introduction port and a side face 64 of a carrier plate 60, is bored at a part with which a needle bearing 45 of a pinion shaft 51 of a rear planetary gear unit 41 is brought into contact, an oil holding part 75 in a groove shape is formed by an annular oil sump 65, which is formed by cutting a corner part formed by an inner peripheral end face 63 and a side face 64 of a circular hole 61 of the carrier plate 60, and an edge 72 of the circular hole 71 formed to a thrust washer 70, and, a thrust washer 73 to be interposed between each pinion 44 and the side face 64 of the carrier plate 60 is integrally formed to the thrust washer 70.
Patent JP-2002310252-A (JP)
Title: Troidal continuously variable transmission and continuously variable transmission
Inventor: MIYATA SHINJI
IPC: F16H15/38
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuation of a speed change ratio to a low value even when a torque transmitted by a troidal continuously variable transmission 32a fluctuates abruptly to prevent a driver from receiving a sense of incongruity. SOLUTION: A structure ensuring a contact pressure of inner side faces 2a, 4a of each input side disks 2A, 2B and each output side disks 4, 4 and peripheral faces of each power roller by a hydraulic pressing device 60 is adopted. When a torque to be transmitted is changed abruptly, a pressing force by the pressing device 60 is set so as to correspond to the maximum torque to be transmitted by the troidal continuously variable transmission 32a. Consequently, it is possible to suppress the fluctuation of the speed change ratio based on the fluctuation of elastic deformation amount of each part by this configuration.
Patent JP-2003093837-A (JP)
Title: Exhaust gas treatment agent
Inventor: OBATA HIROICHI
IPC: B01D53/68
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain an exhaust gas treatment agent having extremely high exhaust gas treatment capacity and capable of minimizing the effect of a reaction product on an exhaust gas treatment system, especially, a bag filter. SOLUTION: Calcium hydroxide with a BET specific surface area of 35-60 m<2> /g and powder of mineral resources containing an inorganic oxide are uniformly mixed in a mixing ratio (weight ratio) of 90:10-70:30 to obtain the exhaust gas treatment agent. As the mineral resources containing the inorganic oxide, at least one substance selected from the group consisting of diatomaceous earth, pearlite, zeolite, activated clay, kaolin, feldspar and quartz can be used. The powder of these mineral resources adsorbs calcium chloride being the reaction product and can reduce the adverse effect on a filter function due to the deliquescence of calcium chloride.
Patent JP-2003111243-A (JP)
Title: Junction box
Inventor: TANAKA YASUHISA
IPC: H01R9/03
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To use longitudinal busbars enhanced in yields, and to provide an optimum connecting structure for the longitudinal busbars and an electronic control unit. SOLUTION: The longitudinal strip busbars 13 are arranged in parallel in the X direction in a case, and wire connecting blocks 15, wherein a plurality of cavities 16 for connecting wires w1 are arranged in parallel in the Y direction, are protrudingly arranged in a plurality of rows on the external surface of the case. The longitudinal busbars 13 and the wire connecting blocks 15 are arranged in a lattice, to from a circuit by connecting the longitudinal busbars 13 and the wires w1 at prescribed cross points.  An ECU case 18 containing the electronic control unit 50 is assembled to the case, pin-shaped terminals 54a on one-side ends of connecting terminals 54 are connected to a conductor of a substrate 51 of the electronic control unit 50 via a connector unit 53, and longitudinal busbar pressure-welding terminals 54b on the other end the connecting terminal are pressure-welded to the longitudinal busbars 13, to from a horizontal bent part 54c that serves as a pitch conversion part 54c for making pitches of the longitudinal busbars 13 coincide with pitches of the connecting terminals 54.
Patent JP-2003107229-A (JP)
Title: Manufacturing method for color filter substrate, the color filter substrate, liquid crystal display device, and electronic equipment
Inventor: YAMAMOTO KENICHI
IPC: G02B5/20
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a color filter substrate which has a wide color reproduction range and can make transmission type and reflection type color displays, the color filter substrate, a liquid crystal display device, and electronic equipment. SOLUTION: The manufacturing method for the color filter substrate is characterized in that a color filter layer comprises both a color filter 5 on an opening part which is made thick by sufficient exposure from a side on the substrate 2 where a reflection layer 3 is not formed and a color filter 6 on the reflection layer which is formed in an island shape by exposure to light scattered and reflected by the scattering reflection layer 3.
Patent JP-2002188739-A (JP)
Title: Multi-pressure ball poppet control valve
Inventor: WEILER CHARLES A JR
IPC: F16K31/363
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a fluid control valve of a high pressure and a plurality of pressures hardly worm with no substantial leak of an internal operation fluid. SOLUTION: In a high pressure primary fluid control valve 10 and a multi- pressure selector fluid control valve for operating a fluid energizing device, sound flow erosion between a spherical ball 42 and a truncated cone-like valve seat 36 is isolated from a tangent 44 and is transferred, and a primary side flow space is made adjacent to the tangent 44 in order to substantially make a sound fluid damage against the actual sealing surface of the valve seat 36 to the lowermost limit. The ball poppet 42 can preferably move in the ball poppet radially moved such that the ball poppet 42 becomes a self center relative to the valve seat 36. A cross-over leakage is not generated by preferably closing an exhaust ball poppet 52 immediately before a feed ball poppet 62 is opened.  Such principle and characteristic are equally applied to one or both of the primary and multi-pressure selector fluid control valves.
Patent JP-2003094023-A (JP)
Title: Solidification treatment method for contaminated soil
Inventor: MAENO YOSHIHIKO
IPC: E02D3/12
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a solidification treatment method for contaminated soil capable of preventing diffusion of contaminants without a lot of cost as is conventionally required in more safety manner. SOLUTION: A cylindrical casing 10 which upper end side is closed and the lower end side is open is pressed into a ground of the land or a bottom of the water containing contaminated soil by applying static load and while an agitating blade 13 is inserted into the ground in the casing 10 and the agitating blade 13 is moved upward and downward under rotation, solidification material is added and mixed into the ground in the casing 10 and then the casing 10 is withdrawn.
Patent JP-2003109618-A (JP)
Title: Separator for fuel cell
Inventor: MIYAGAWA MICHINARI
IPC: H01M8/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a fuel cell mainly composed of a metal plate having small contact resistance, and superior corrosion-resistance and productivity. SOLUTION: At least one face of the metal plate is coated with a resin layer in which carbon nanotube and/or a carbon nanofiber are mixed, and volume resistance of the resin layer is 1.0 Ω.cm or less.
Patent JP-2003097691-A (JP)
Title: Variable speed control apparatus of automatic transmission
Inventor: MAGGURAA THOMAS
IPC: F16H61/12
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a variable speed control apparatus of an automatic transmission that can perform variable speed control by using information of the other control means in case of failure in a vehicle speed sensor. SOLUTION: A vehicle is provided with a vehicle speed sensor for detecting a speed thereof, a variable speed control means for performing variable speed control of the automatic transmission, a wheel revolution speed sensor for detecting a revolution speed of each wheel, an ABS actuator for preventing lock of a wheel at the time of jamming on the brakes, and an ABS control means for controlling an action of the ABS actuator at least based on a value detected by the sensor of each wheel speed.  The variable speed control means is provided with a vehicle speed sensor failure detecting element for detecting a failure in the wheel revolution speed sensor; and a first vehicle speed alternative portion for reading in the value indicated by the wheel revolution sensor from the ABS control means to output an alternative vehicle speed, based on the value indicated by the wheel speed sensor when the failure in the wheel revolution speed sensor is detected.
Patent JP-2003108434-A (JP)
Title: Memory control device
Inventor: TANAKA KAZUYA
IPC: G06F12/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a memory control device capable of shortening a data transfer time at an excellent cost/performance ratio in a target device. SOLUTION: This memory control device for holding and transferring data is disposed in a computer system having a target 504 receiving a lead command from an initiator 503 as a bus master and transmitting the data to the initiator and a receiving buffer 523 belonging to the target and holding the lead command. The memory control device comprises an address holding buffer 543 holding the address of the data, a lookahead buffer 553 holding the data, and a transfer control device 510 comparing the address of the lead command held in the receiving buffer with the address of the data and, when these addresses are identical to each other, transferring the data in the lookahead buffer to the initiator.