baber/WOPTO huggingface dataset:
Patent JP-2001272437-A (JP)
Title: Autohandler in ic test system, ic pretest method and its storage medium
Inventor: KITAJIMA YASUHISA
IPC: H01L21/66
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an autohandler by which a software mask is executed to a defective IC socket and which can enhance the efficiency of a test by a method wherein the contact defect of an IC socket with an IC in a burn-in board or the defect or the like of the IC socket itself is detected. SOLUTION: A control part 11 executes various processing operations such as a main processing operation, a reselection processing operation and the like according to various processing programs which are stored in a memory and which are executed by the autohandler 10. By a changeover circuit 4 inside a test circuit 7, an IC test circuit 2 and a burn-in board checker 3 are changed over and controlled. When the burn-in board 1 is short-tested, a first test signal is output to the burn-in board checker 3. When the IC 1A is action-tested simply, a second test signal is output to the IC test circuit 2.
Patent JP-2001269964-A (JP)
Title: Resin sealing mold
Inventor: HIDAKA TETSUO
IPC: B29C45/26
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a resin sealing mold in which mold temperature rises in a short time and is stabilized, as well as uniform temperature distribution can be obtained at a cavity part. SOLUTION: An upper mold 1 and a lower mold 2 are provided with mold bases 3A, 3B each composed of a conventional mold material which are parts for fixing the upper mold 1 and the lower mold 2 to a resin sealing device, heaters 4A, 4B each buried in the mold bases 3A, 3B, good-thermal-conductivity members 5A, 5B each fitted to the mold bases 3A, 3B and composed of a material having a higher thermal conductivity compared to a conventional mold material, cavity blocks 6A, 6B each fitted to the good-thermal-conductivity members 5A, 5B so that principal surfaces thereof are aligned with the same surfaces as the mold surfaces of the upper mold 1 and the lower mold 2 respectively, cavities 7A, 7B mounted on the principle surfaces of the cavity blocks 6A, 6B, and a resin flow path 10 in which a molten resin flows.  A heat generated by the heaters 4A, 4B is rapidly conducted to the cavity blocks 6A, 6B efficiently through the good-thermal-conductivity members 5A, 5B.
Patent JP-2001272663-A (JP)
Title: Liquid crystal display device
Inventor: OGISHIMA KIYOSHI
IPC: G02F1/1368
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having high display quality without display unevenness and roughness by obtaining a liquid crystal layer including no spacer and having uniform thickness. SOLUTION: In the liquid crystal display device, a rugged part of a driver circuit 30 and a rugged part of a peripheral wiring part 40 are flattened by a flattening film 46, or height difference between a driver circuit region 31 and a peripheral wiring part region 38 is flattened by the flattening film 46 and the thickness of the liquid crystal layer 52 between substrates 12 and 14 is regulated by the flattening film 46 and an adhesion layer 48 formed on the flattening film 46 and mixed with a spacer member 50.
Patent JP-2001269894-A (JP)
Title: Industrial robot
Inventor: MATSUMOTO KAZUNORI
IPC: G05B9/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an industrial robot having improved maintainability and safety by setting whether output is taken or not on respective safety devices when the safety devices are recovered with requiring no initialization for peripheral apparatuses or to prevent a deadlock when inputs and outputs are connected to the safety devices of the plurality of robots. SOLUTION: Whether outputs are taken or not independently of individual safety devices can be set by hardware separately from a portion outputting the inputs from all safety devices to the outside. Above setting is provided with a function by replacing one connector or the like and a function having multiple outputs.
Patent JP-2001273685-A (JP)
Title: Device and method for manufacturing stamper for molding optical disk substrate
Inventor: FUJITA SHIGERU
IPC: G11B7/26
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a stamper for molding an optical disk substrate, by which the transferring property can be enhanced and the tact-up of the molding cycle of the optical disk substrate can be shortened. SOLUTION: This method for manufacturing the stamper for molding the optical disk substrate comprises forming a Ni-electroformed layer of a film state having a transferring surface on a photoresist master disk provided with a transferring surface pattern by an electroforming unit 101 and forming a heat insulating layer of a film state having thermal insulation property on the Ni-electroformed layer by a heat insulating layer molding unit 106. After the cavity of the metallic mold having the heat insulating layer is filled with a melted resin by injection, the temperature of the resin contacted with the stamper can be made higher by the heat insulating action of the heat insulating layer even when the metallic mold of lower temperature than the usual is used.  As a result, the satisfactory transferring property can be obtained and kept by the higher transferring temperature and the tact-up of the molding cycle of the optical disk substrate can be shortened by the lower temperature of the metallic mold.
Patent JP-2000309285-A (JP)
Title: Work car
Inventor: MINOURA AKIRA
IPC: B62D25/20
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a step and simplify a production process in the event a riding section of a work car is provided with the step. SOLUTION: A step 8 is fabricated with an upper layer forming portion, a lower layer forming portion, a vertical wall connecting the upper layer and the lower layer forming portions, and a hollow portion A enclosed by the upper layer forming portion, the lower layer forming portion, and the vertical wall. The step 8 is fabricated with blow molded resins. At a front part of the step 8 a recess portion to accommodate a steering portion on which a steering handle is disposed is arranged. The hollow portion A is arranged at the recess portion of the step 8.
Patent JP-2001276354-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving the interest of a game by performing innovative fluctuation display unlike before. SOLUTION: This game machine is provided with a fluctuation display device having plural fluctuation display areas, a game control means for controlling the game and a display control means for controlling the display of the fluctuation display device under the control of the game control means. This game machine can impart a prescribed game value relating to the fact that identification information becomes a prescribed combination form and is displayed in a stop state in the plural fluctuation display areas.  The fluctuation display control of making display information fluctuate in the respective fluctuation display areas, the change display control of changing the display information to the identification information and opening the identification information and the stop display control of displaying the opened identification information in the stop state as established identification information in the respective fluctuation display areas are performed.
Patent JP-2001289750-A (JP)
Title: Investigation method for soil contamination
Inventor: HANAWA TAKAYUKI
IPC: G01N1/24
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an investigation method for soil contamination, capable of easily and precisely investigating the degree of contamination, when the degree of contamination of contaminated soil is to be investigated. SOLUTION: A sampling pipe 3 attached with an annular sealing material 4 is inserted into an investigation hole 1. The external diameter of the sealing material 4 is increased until it blocks the investigation hole 1, and then gas in the investigation hole 1 is collected through the sampling pipe 3.
Patent JP-2000312699-A (JP)
Title: Urologic patient bed
Inventor: MICHAEL HEYNOLD
IPC: A61G13/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To enable multiphase use by constituting the above patient bed in such a manner that first and second soleplate sections formed as separate soleplate modules which may be arranged side by side with each other can be fixed exchangeably in arrangement and releasably. SOLUTION: The soleplate 2 supported by a pedestal 3 of the patient bed 1 comprises the first sole plate section 4 and second soleplate section 5 made of an X-ray fluoroscopic material and extended soleplate sections 6 and 7 respectively disposed at both soleplate sections 4 and 5. A diagnosic range is formed by the first sole plate section 4. Then, a section where X-ray radiography is carried out is positioned above the first sole plate section 4 and the head is directed toward the extended soleplate section 7 side. The position corresponding to the end of a vulval part is provided with a notched part for insertion of a diagnostic appliance. A treatment range utilized within the second soleplate section 5, for example, within the frame of lithotripsy and is provided with a notch 9 with a cap 10 for using lithomyl, etc. The utilization of this bed in multiphase is thus made possible.
Patent JP-2001286757-A (JP)
Title: Photocatalyst powder and photocatalyst carrier
Inventor: UCHIUMI YOSHIHARU
IPC: B01J23/42
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To realize photocatalyst powder having photocatalytic performance practically used to decompose various volatile organic compounds, residual chlorine, and endotoxins in water and exhibit an antibacterial action in water. SOLUTION: This photocatalyst powder decomposes volatile organic compounds(VOC) in water and has such a structure that platinum superfine particles having an average particle diameter of >=1 nm and <=5 nm are carried by the surface of titanium oxide powder whose crystal structure is anatase type. It is especially desirable that the amount of the carried platinum superfine particles is adjusted to >=0.01 mass % and <=3.0 mass % and that the average particle diameter of the titanium oxide powder is adjusted to >=5 nm and <=60 nm.
Patent JP-2001249111-A (JP)
Title: Method for photographing electrophoretic pattern
Inventor: SEKIGUCHI SHUJI
IPC: G01N27/447
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To stretch a wrap film without wrinkles, for use as gel support during the photography of a gel pattern. SOLUTION: The wrap film is floated above a glass surface or a photographic surface, is stretched over an entire space, and placed on the photographic surface as support for a gel.
Patent JP-2001290697-A (JP)
Title: Information-processing system
Inventor: FUJIWARA HIROO
IPC: G11C11/4078
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an information-processing system, capable of stably operating a memory cell with peak performance, without having to stop the system by self-detecting the packaging position of the memory cell and a change in the real ability of the memory cell caused by environmental changes or changes due to the passage of time. SOLUTION: In order to provide optimal memory access for each memory cell packaged in a memory device 3, a memory-timing table 22 storing operating timing corresponding to each cell is provided inside a memory controller 2. The timing table 22 is updated, corresponding to an instruction from a device monitoring memory operation. As a means for monitoring the memory operation to be applied after a processing request after table updating, an environment sensor 31, located around the memory cell or counter 25 for accumulating error information to occur for each of memory access, is used.
Patent JP-2001287860-A (JP)
Title: Back tension adjusting mechanism of printing sheet in printer
Inventor: YABU TETSUYA
IPC: B41J11/04
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of back tension of a printing sheet in a printer. SOLUTION: This mechanism comprises a laterally reciprocating printing mechanism part 1, a tractor 3 for line-feeding the printing sheet 1, a platen 4, and a tension plate 5 mounted to prevent the looseness of the printing sheet 2. The tractor 3 is mounted on a rotating frame 6 rotatable about the axis of the platen 4 so that the surface for traveling the printing sheet 2 of the tractor 3 flatly makes contact with the cylindrical surface of the platen 4. One end of the rotating frame 6 is mounted rotatably to the shaft of the platen 4, and the other end is fixed to a fixed frame 8 forming a part of the casing of the printer by a screw 9. The screw 9 is passed through a circular arc-like elliptic hole 10 coaxial to the platen 4 provided on the fixed frame 8 and screwed to a female screw provided on the rotating frame 6.
Patent JP-2001289661-A (JP)
Title: Navigator
Inventor: OISHI TETSUYA
IPC: G10L15/28
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To extract a place the passenger washes to go and set the place as a destination. SOLUTION: A voice recognizer 61 recognizes specified words from a voice the passenger speaks, a destination presuming proposer 62 presumes a place the passenger wishes to go from the words to propose it with voice, and a destination input unit 51 inputs the proposed place, if the passenger agrees to, as a destination to a navigation controller 18. Thus, the place the passenger wished to go can be proposed after presuming the passenger's mood from conversation or talking to him(her)self, and if the passenger agrees to the proposed place, it can be set as a destination.
Patent JP-2000315949-A (JP)
Title: Method and circuit for reducing aperture distortion
Inventor: NAGARAJ KRISHNASWANY
IPC: H03M1/12
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To improve aperture distortion of a parallel A/D converter. SOLUTION: A parallel A/D converter in a sample-hold section of a converter circuit generates two complementary clocks Q and/Q from are master clock, and then uses the original master clock after that and the two clocks are gated at random to reduce delay mismatching of the circuit. That is, a gate type switch is selected at random from two banks 50, 60 each having a plurality of parallel switches 51 to 54 and 61 to 64, and then a master clock from two banks 70, 80 having master clock gate type switches 71 to 74, 81 to 84 is used to gate an output of the switch selected at random. Thus, even when there is a systematic aperture distortion between sampling clocks, the distortion is converted into a random noise spread over the frequency band to compensate an aperture error.
Patent JP-2001291414-A (JP)
Title: Surface light source device and liquid crystal display device having it
Inventor: ITO ATSUSHI
IPC: G02F1/1335
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a surface light source device and a liquid crystal display device having a high display grade capable of preventing an abnormal light emission near a lamp without generating deterioration of luminance and disadvantages in the structure. SOLUTION: A reflecting sheet 4 is projected from a light guiding plate 3 in a lamp reflector 2, wherein cutout parts 5 are provided on both ends of the reflecting sheet 4 projected in the lamp reflector 2. Thereby, an interference between the projected reflection sheet 4 and electrode parts on both ends of a lamp 1 or a lamp holder 1a is prevented from generating.
Patent JP-2001254852-A (JP)
Title: Diaphragm type pressure opening and closing valve
Inventor: NAGASHIMA YURIKO
IPC: F16K7/17
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To select the optimum force for bringing a valve element into pressure-contact with a valve seat without being affected by an opening valve pressure by separating a force of a pressure adjusting spring from the force for bringing the valve-element into pressure-contact with the valve seat and adjust an opening valve pressure precisely. SOLUTION: In a diaphragm type pressure opening and closing valve, a diaphragm (pressure receiving part) and a valve part can move by a specified distance, a force of the pressure adjusting spring is supported by a lower limit stopper stopping moving of the pressure receiving part, and the force for bringing the valve element into pressure-contact with the valve seat is generated by a valve spring only so as to prevent the force for bringing the valve element into pressure-contact with the valve seat from being affected by the opening valve pressure. Furthermore, a means for adjusting opening valve pressure is provided by changing the specified distance to enable precise adjustment by a small force.  Moreover, a second operation part is provided on the central side of an ordinary operation part (first operation part) of the diaphragm so that a valve part can move air-tightly by a specified distance for the pressure receiving part.
Patent JP-2001297902-A (JP)
Title: Method of manufacturing resistor, resistor, resistor device, its manufacturing method, method of manufacturing variable resistor and coating film, and coating film
Inventor: OKUYAMA AKIFUMI
IPC: H01C1/02
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a slide resistive film which is extremely excellent in durability to an extent in which a contact member is capable of sliding on it ten millions of times or more or 50 millions of times or more if the resistive film is formed of specific fluorine organic matter, can be kept low in contact resistance without producing electric noises, and excellent in sliding in an initial state of sliding a less number of times, a slide resistive film, a method of manufacturing a slide resistor, a slide resistor, and a variable resistor. SOLUTION: A slide resistive film 30 is equipped with a resistive film main body 31 and a coating film 32 formed on the resistive film main body 31, containing fluorine organic matter, where the protective film 32 generates decomposition products of low molecular weight when it is heated or a contact member slides on it. The slide resistive film 30 is manufactured through a method in which the resistive film main body 31 is made to adsorb the fluorine organic matter that is decomposed and vaporized by heating.
Patent JP-2000321154-A (JP)
Title: Apparatus and method for detection of torque
Inventor: BOGDANOV LEONID
IPC: G01L5/22
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a torque detecting apparatus by which a torque is measured so as to respond to the saturation state of a magnetic member. SOLUTION: This apparatus 10 is a torque detecting apparatus which is used to detect a torque applied to a slender shaft 12 having a longitudinal axial line 14. At this time, a slender magnetoelastic member 16 is coupled to the circumference of a part of the shaft 12. The magnetoelastic member 16 generates a magnetic field which responds to a torque T applied to the shaft 12. A magnetic member 28 is positioned so as to be adjacent to the magnetoelastic member 16. An AC current source 34 drives the magnetic member 28 to a magnetic saturation state. The magnetic member 28 comprises a saturation state which responds to the magnetic field of the magnetoelastic member 16. A detection circuit 36 detects the saturation state of the magnetic member.  The detection circuit 36 responds to the saturation state of the magnetic member 28 so as to generate a signal which indicates the applied torque.
Patent JP-2001295563-A (JP)
Title: Entrance structure for bathroom
Inventor: MURAKAMI TAKUSHI
IPC: A47K4/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an entrance structure for bathroom which does not allow the water flowing in the space between a sliding door and a vertical frame from leaking to the next room of a bathroom. SOLUTION: In this entrance structure in which a sliding door is slidably put in a door frame having a drainboard-like sill section the bottom frame of which has slit-like gaps and a drainage receiving section which receives the hot water and water flowing in the gap sections of the sill section and communicates with a drainage route through which the hot water and water are drained, a drainage trough section having a top-opened groove like shape formed to follow the sill is provided from the sill section of the bottom frame to the end section of the floor of the next room of the bathroom. The drainage trough section communicates with the drainage receiving section.
Patent JP-2001295736-A (JP)
Title: Injector mounting structure of internal combustion engine
Inventor: TAKAHASHI NAOKI
IPC: F02F7/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce noises caused by the vibration of a cylinder head cover or the like by receiving the impact force of an injector near the center of a cylinder head. SOLUTION: The cylinder head comprises a cylinder head body 1 and a camshaft housing 3 and is fastened in place by a cam cap bolt 5, together with a cam cap 4. The injector 7 is disposed vertically in both a cylindrical hole 11 in the cylinder head body 1 and a cylindrical hole 12 in the camshaft housing 3. An annular groove 13 is formed in the axial mid portion of the injector 7 and a cotter 14 divided into semicircular halves is inserted therein while passing through the cylindrical hole 12 formed in the camshaft housing 3. The camshaft housing 3 is thereafter assembled to the head body 1. The injector 7 is pressed and fixed to the cylinder head body 1 by the axial force of the cam cap bolt 5.
Patent JP-2001309182-A (JP)
Title: Image processing unit and method
Inventor: KABURAGI HIROSHI
IPC: G06T3/20
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that prevents deterioration in the image quality of a re-compressed image in the case that a compressed image is decoded, the decoded image is edited and re-compressed. SOLUTION: In the case that an image subjected to JPEG compression is decoded and shifted by an image edit section 205, the shift amount is selected in the unit of a block size of JPEG compression. Furthermore, in the case that the image edit section 205 magnifies the image, the block size by a 2nd JPEG compression section is matched with a size after magnification of a block size by the 1st JPEG compression.
Patent JP-2001300688-A (JP)
Title: System for monitoring operation of sand treatment
Inventor: NISHIDA OSAMU
IPC: H04Q9/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitoring system for operation of a sand treatment facility. SOLUTION: This monitoring system is provided with a sensor for measuring a desirable attribute related to the sand treatment facility, a local unit for transmitting a signal corresponding to the desirable attribute measured by the sensor to a network and a remote unit, in which the desirable attribute related to the sand treatment facility is displayed by connecting with the communicating network and receiving the signal corresponding to the desirable attribute from the local unit, and which monitors this sand treatment facility at least when the sand treatment facility is operated.
Patent JP-2001001148-A (JP)
Title: GAS SHIELD ARC WELDING OF THICK HIGH TENSILE STRENGTH STEEL PLATE OF AT LEAST 900 MPa CLASS
Inventor: IKEDA TOMOMASA
IPC: B23K35/30
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a gas shield welded joint superior in strength and toughness. SOLUTION: A high tensile strength steel of a thickness t of at least 50 mm, tensile strength TS of at least 900 MPa class is welded by the gas shield arc welding method, welding conditions of the gas shield arc welding and the welding wire being used are adjusted so that a surface width W1 (mm) and rear face width W2 (mm), a cross-sectional area S (mm2) of a weld metal at a cross section of the welded joint and the tensile strength TSw (MPa) of the weld metal satisfy inequalities W2<W1<0.45 t, S/t2<0.4 and 0.95 TS+300 S/t2-135<TSw<0.95 TS, respectively.