baber/WOPTO huggingface dataset:
Patent JP-2001354185-A (JP)
Title: Belt type bicycle with pulley integrated with wheel
Inventor: TAMAOKI MASANORI
IPC: B60B3/02
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and cost, and to increase strength. SOLUTION: A ratchet is installed on the pedal side, and a rear axle 3 is integrated with a wheel 1 and a pulley 2.
Patent JP-2002037465-A (JP)
Title: Sheet feeder, automatic document feeder using it, and electrophotographic image forming apparatus
Inventor: SHIN KISEN
IPC: B65H1/18
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder having a performance of stably feeding a paper sheet even in the case where a paper sheet is some uneven or curled, an automatic document feeder using it, and an electrophotographic image forming apparatus. SOLUTION: This sheet feeder is provided with a sheet feeding means for sucking a recording paper sheet by negative pressure and transporting the same by disposing a belt to surround a negative pressure generator for generating negative pressure at the bottom, a sheet feeding table loaded with recording paper sheets, and a sheet feeding table elevating means for elevating the sheet feeding table so that the sheet feeding means approaches the top face of the recording paper sheet stacked on the sheet feeding table. A sheet detecting means for detecting the top face of the recording paper sheet is mounted near the bottom of the negative pressure generator.
Patent JP-2001048573-A (JP)
Title: Non-alkali aluminoborosilicate glass, its use and its production
Inventor: LAUTENSCHLAEGER GERHARD
IPC: C03C3/095
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a non-alkali aluminoborosilicate suitable for the use as a substrate glass for a display technique. SOLUTION: This aluminoborosilicate glass has the following composition (in wt.% expressed in terms of an oxide): SiO2: >60-65; B2O3: 6.5-9.5; Al2O3: 14-21; MgO: 1-8; CaO: 1-6; SrO: 1-9; BaO: 0.1-3.5; with the proviso that MgO+ CaO+SrO+BaO=8-16; ZrO2: 0.1-1.5; SnO2: 0.1-1; TiO2: 0.1-1; CeO2: 0.01-1.
Patent JP-2002040443-A (JP)
Title: Method for manufacturing liquid crystal display device
Inventor: ABE HIROTSUGU
IPC: G02F1/1339
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To improve a display grade of a liquid crystal display device by making the sealing amount of liquid crystal easily controllable and making a cell gap uniform without the generation of air bubbles in a sealing process step of the liquid crystals by a dispenser type panel alignment filling method which shortens the time for manufacture. SOLUTION: While an aperture 18 is formed in a sealing material 14 to be applied to an array substrate 11, the liquid crystals 17 are dropped slightly more than the volume of the liquid crystal cell 21 to the array substrate. After the array substrate 11 and a counter substrate 12 are subjected to panel alignment, the excess liquid crystals 27 are discharged from the aperture 18 when the liquid crystals 17 are spread over the entire surface within a liquid crystal packing area [A] under the atmosphere pressure. The aperture 18 is thereafter end-sealed by an end-sealing material 22 and the liquid crystals 17 are uniformly sealed into the liquid crystal cell 21 by curing the sealing material 14 and the end-sealing material 22.
Patent JP-2002037233-A (JP)
Title: Paper cup
Inventor: SAKUMA JUN
IPC: B31B50/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a paper cup in which the transverse strength of a mouth edge part and a barrel part even when the basis weight of paper is reduced. SOLUTION: In this paper cup comprising the barrel part 11 and a bottom part 12, and having the mouth edge part 13 with a circumferential edge of an opening part curled outwardly, the mouth edge part 13 has at least one-fold curled portion on a lower part 13a of the mouth edge part and at least two-fold curled portion on an upper part 13b of the mouth edge part.
Patent JP-2002034722-A (JP)
Title: Bed with lifting mechanism and back/knee raising mechanism
Inventor: YAMADA HIROSHI
IPC: A47C20/12
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a bed with a lifting mechanism and back/ knee raising mechanism. SOLUTION: The bed is provided with bottom plates 2 which comprise more than two plates, and the back/knee raising mechanism 8 which is continuously connected to the bottom plates 2, and a frame 7 on which the bottom plates 2 are placed, and the lifting mechanism 9 which is continuously connected to the frame 7, and a stretching cylinder mechanism 16 for back/knee raising which is continuously connected to the mechanism 8, and a stretching cylinder mechanism 17 for lifting which is continuously connected to the lifting mechanism 9, and a driving shaft 19 which transmits power to the cylinders 16 and 17, and one motor 18 wherein the driving shaft 19 is axially mounted with.
Patent JP-2002039401-A (JP)
Title: Valve plate driving device of gate valve
Inventor: ITO KAZUO
IPC: F16K31/122
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional valve plate driving device of a gate valve that a mechanically movable part such as a pivot pin or the like probably generates impurity. SOLUTION: In this valve plate driving device of a gate valve, a valve plate and a driving means for it are connected to each other by an inclined plate spring, whereby when the valve plate is moved to a position opposite to a valve seat, the valve plate is inhibited from being further moved.
Patent JP-2002038544-A (JP)
Title: Positional annunciator for fire hydrant
Inventor: TAKAHASHI EIZO
IPC: G09F19/22
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a positional annunciator for a fire hydrant, which correctly conveys positional notification of the fire hydrant by clearly reflecting light by a blue lens and an aluminum sheet, can be very simply and easily produced and assembled at a low cost because a positional annunciator main body is simple in shape and integrally molded, is resistant to breakage of the positional annunciator main body even by treading of tires of automobiles, etc., due to its reinforcing ribs and a reinforcing resin material for heavy load, and is resistant to separation thereof from a roadway because of application of an adhesive thereto. SOLUTION: According to the positional annunciator for the fire hydrant, an almost rectangular ceiling surface 5, inclined surfaces 7 each divergently extending from a peripheral edge of a long side of the ceiling surface in a downward slant direction to form the lens 6, and the plurality of reinforcing ribs 8 extending along the respective inclined surfaces, are each formed of a blue synthetic resin, and they are integrally molded into the almost trapezoidal arched positional annunciator main body 2. The aluminum sheet 3 for reflecting light is arranged on a rear surface of the lens, and the reinforcing resin material for the heavy weight is filled in the positional annunciator main body. Further, bottom surfaces of the reinforcing resin material and the positional annunciator main body are coated with the adhesive for adhering to a road surface.
Patent JP-2002040654-A (JP)
Title: Positive photosensitive resin composition
Inventor: MAKABE HIROAKI
IPC: C08K5/42
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a positive photosensitive resin composition, having high sensitivity and capable of giving a pattern with high resolution and a high rate of a residual film. SOLUTION: The positive photosensitive resin composition comprises 100 pts.wt. polyamide resin (A) of formula (1) [where X is a tetravalent cyclic compound group; Y is a divalent cyclic compound group; and Z is a group of formula (Z) (where R1 and R2 are each a divalent organic group; and R3 and R4 are each a monovalent organic group)] and 1-50 pts.wt. photosensitive material (B1), which is a 1,2-naphthoquinone-2-diazido-5-sulfonic ester compound or a 1,2-naphthoquinone-2-diazido-4-sulfonic ester compound of a phenolic compound, having a structure of formula (2) in its skeleton.
Patent JP-2002011163-A (JP)
Title: Method for nailing on game board
Inventor: TAKAHASHI HATSUMI
IPC: A63F7/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To facilitate punching and nailing to the patterned face of a game board and improve mass production efficiency of game boards in the manufacturing process of game boards of pachinko machines, pinball machines or the like. SOLUTION: In a method for driving pins with a nail driver equipped with a hammering mechanism 9 for driving nails and punching mechanism 19, the hammering mechanism 9 and the punching mechanism 19 are made high-speed by driving with a cam and follower mechanism, and game boards are first punched one by one or on a plural basis and then nails are sequentially driven to all the punched parts.
Patent JP-2002041288-A (JP)
Title: Software development support method
Inventor: YAGI TOSHIYUKI
IPC: G06F9/44
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a software development support method that develops a software by obtaining a template file placed externally, makes an optimum development plan and a highly precise estimate, and accelerates the improvement of skill. SOLUTION: The method supports the execution of a packaged system that is equipped with a client computer and a file server that is connected to the client computer and holds a template file defined by various types of documents describing template rules, and is based on a template rules by the client computer. It consists of the first step to read the template rules from the template file, the second step to prepare a proposal to the software development in accordance with the execution of definition and an amendment or a waning to the software development plan, and the third step to indicate the contents of a proposal, an amendment and a warning at each creation time and changes the contents of software development.
Patent JP-2002051047-A (JP)
Title: Rs-232c aggregate apparatus
Inventor: NONAKA TADASHI
IPC: H04L29/08
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an RS-232C aggregate apparatus that allows a single control terminal to control many products via an RS-232C. SOLUTION: The RS-232C aggregate device 20 consists of: a PCINF section 21 that controls an interface connected to a control terminal 30 and a transmission and reception FIFO; a transmission FIFO 22 that buffers transmission data from the PCINF section; a DMUX section 24 that allocates transmission data from the transmission FIFO to each port; INF sections that convert transmission data allocated by the DMUX section into RD-232C data, output them from each port, and convert the RD-232C data received by each port into received data; a MUX section 25 that multiplexes the data received from the INF sections, and a reception FIFO 23 that buffers the multiplexed data received from the MUX section and outputs the data to the PCINF section.
Patent JP-2002051404-A (JP)
Title: Drive controller for front/rear-wheel drive vehicle
Inventor: KITANO KAZUHIKO
IPC: B60L50/16
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a drive controller for front/rear-wheel drive vehicle which can make the assistance from an electric motor to be made smoothly, without causing torque level differences, when a front/rear-wheel drive vehicle is accelerated and, accordingly, can secure proper accelerability and drivability. SOLUTION: This drive controller is provided with a target driving force calculating means 11 for an electric motor 4, which calculates the target driving force FCMD-MOT of the motor 4, based on the target driving force FCMD of the vehicle 2, a target driving force calculating means 11 for an engine 3 which calculates the target driving force FCMD-ENG of the engine 3 based on the target driving forces FCMD and FCMD-MOT of the vehicle 2 and motor 4, and motor driving means 10 and 11 which drive the motor 4 based on the target driving force FCMD-MOT of the motor 4.  The controller is also provided with a motor drive permitting means 11, which permits the drive of the motor 4 by means of the motor driving means 10 and 11, when the variation dFCMD of the target driving force FCMD of the vehicle 2 is a prescribed value dFCMD- AST or larger, and also when the variation dFCMD is smaller than the prescribed value dFCMD-AST, when the speed ratio ETR of a torque converter 5a is smaller than a reference speed ratio ETR-CTRL1.
Patent JP-2002050628-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SHIROMOTO MAYUMI
IPC: H01L21/316
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To maintain planarization of a wiring surface, while realizing restriction of a wiring resistance in a semiconductor device of a multiplayer wiring structure; and to provide a method for manufacturing such the semiconductor device. SOLUTION: In a semiconductor device of a multiplayer wiring structure, a recess part 4 is provided near the opening part of a through-hole 3b of a lower layer wiring 1b having a large wiring width, and a non-wiring part of the lower layer wiring and the recess part in the wiring are filled with an insulation material 5, thereby planarizing a surface.
Patent JP-2002045173-A (JP)
Title: Method for culturing cell cluster and bioreactor
Inventor: HASEGAWA TSUNEE
IPC: C12M3/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To perform a culture of cell clusters by rotating a culture tank biaxially based on the rectangular coordinates system while feeding a culture solution into the tank from the outside. SOLUTION: The objective bioreactor 1 has a combination of a culture tank 2 with a box 3 surrounding the culture tank 2; wherein the culture tank 2 is a vessel to hold cell clusters to be cultured therein, while the box 3 is a vessel to hold the culture tank 2 therein; the culture tank 2 and the box 3 communication with each other in terms of allowing a culture solution to flow, and a culture solution and a gas are to be fed into the box 3 from the outside. This bioreactor works as follows: the box 3 is unidirectionally rotationally driven about a 1st axis of the rectangular coordinates system, which the culture tank 2 is rotationally driven about a 2nd axis which crosses the cylindrical barrel of the box 3; as a result, liquid flows arise in two directions rectangular to each other inside the culture tank 2, thereby a spherical closed loop of uniform stream line is formed near the center of the culture tank 2, thus cell clusters are stabilized in a dangling condition in the culture liquid with substantially no influence of gravity on the cell clusters in suspension near the center of the culture tank 2.
Patent JP-2002055030-A (JP)
Title: Method for analyzing semiconductor device
Inventor: TOJO JUNICHIRO
IPC: G01N1/32
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally a general method for analyzing the cross section of a microchip by observing the microchip subjected to FIB processing or cross-sectional polishing of resin seal, using an electron microscope that general observation of the entire surface of the chip is difficult in case of FIB processing and preparation of a sample is laborious in case of cross section polishing. SOLUTION: A groove of observation chip size is made in a silicon substrate, and an observation chip is bonded therein through eutectoid or soldering and the like. The chip can be stably bonded accurately to the substrate and cross-sectional polishing can be effected. Since the position can be confirmed easily at polishing, general observation of the entire surface of a microchip can be performed easily and stably, in the method for analyzing a semiconductor device.
Patent JP-2002054438-A (JP)
Title: Water-cooled engine for outboard motor
Inventor: YASUDA KOJI
IPC: F01P7/16
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a water-cooled engine for outboard motor equipped with a cooling water passage in which steep opening/closing operations of a thermostat valve are suppressed. SOLUTION: Heat accumulation parts 60 are provided in the downstream of a water jacket 29 around the cylinder in the cooling water passage of this water-cooled engine 2 for the outboard motor and in the upstream of thermostat valve 52. Accordingly the temperature change of the cooling water around the thermostat valve is relieved with emission of the heat accumulated in the heat accumulation parts, which allows the thermostat valve to make the opening/closing operations without becoming too steep.
Patent JP-2002056167-A (JP)
Title: Device and method for arrangement number of article in arrangement sale business
Inventor: TSUMURA KENJI
IPC: G16H10/60
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for arrangement number setting of articles in arrangement sale business which set a proper arrangement number without depending upon the intiution nor experience of an arranged staff. SOLUTION: Period factor indexes showing increase/decrease trends of consumptions of articles by periods are previously stored in a storage means 12, the consumptions of the articles by customers are inputted by an input means 11 and stored in the storage means 12. An average consumption calculating means 13 obtains the consumptions of the articles from the storage means 12, calculates the average consumptions of the articles for all the customers, and store them in the storage means 12. A consumption history index calculating means 14 obtains the consumptions of the articles from the storage means 12, calculates consumption history indexes showing the consumptions of the articles by the past periods, and stores them in the storage means 12.  An arrangement number calculating means 15 obtains the average consumptions, period factor indexes, and consumption history indexes from the storage means 12, calculates the arrangement numbers of this period for the arrangement number of the last period, and outputs the calculated arrangement numbers of this period by an output means 16.
Patent JP-2002054551-A (JP)
Title: Hydraulic motor
Inventor: NISHIDA SHINJI
IPC: F03C1/253
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic motor capable of surely fixing a support shaft for supporting planetary gears to a motor easing at a low cost without increasing the size of the motor. SOLUTION: This hydraulic motor 1 rotates a rotary drum 3 after reducing the rotating speed of an output shaft 5 through a planetary gear speed reducer 4. The support shaft 17 for pivotally supporting the planetary gears 14 of the planetary gear speed reducer 4 is fixed to the motor easing 6. A fitted recess 14 for fitting the support shaft 17 thereto is formed in the motor easing 6, a shaft side locking groove 20 is formed at the tip part 17a of the support shaft 17 around all the periphery thereof, and a recess side locking groove 21 is formed on the inner peripheral part of the fitted recess 24 around all the periphery thereof. With a C-shaped elastic locking ring 22 fitted into the shaft side locking groove 20, the tip part 17a of the support shaft 17 is inserted into the fitted recess 24. When the shaft side locking groove 20 is aligned with the recess side locking groove 21, the locking ring 22 is fitted elastically to the recess side locking groove 21.
Patent JP-2002064916-A (JP)
Title: Cable insulator stripper
Inventor: NAKANO MASARU
IPC: G02B6/24
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a cable insulator stripper capable of stripping the insulator of a cable without damaging a core wire in a cable, and taking out a tearing string efficiently and completely. SOLUTION: In this cable insulator stripper 1, an insulator is stripped with a prescribed width by cutting a stripping blade 2 into the insulator of the cable at a prescribed angle to the cable 8. The cable tearing string 9 is drawn out by a string hanging part 6 after the cable tearing string 9 is exposed, and the insulator is separated and stripped with a cutter or the like. The positional relation between the cable 8 and the stripping blade 2 is maintained by a cable holding part 3, thus enabling the cable 8 to travel in a longitudinal direction.
Patent JP-2002059107-A (JP)
Title: Method of constructing water hardly permeable layer
Inventor: KODERA HIDENORI
IPC: E02B7/02
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of constructing a water hardly permeable layer, which is easily and rapidly constructed and exhibits a high seepage control performance. SOLUTION: The method is performed by spraying a water hardly permeable material 11 consisting of sand 3 and bentonite 4 on a slope 2. The spray proceeds from the upper side toward the lower side of the slope and the easy tamping is carried out on the sprayed material with the spray pressure. The use quantity of bentonite is preferably controlled to 50-300 kg per 1 m3 of water hardly permeable material. The rainfall countermeasure using a sheet after spraying is dispensed with by mixing a binder directly before the water hardly permeable material is spayed to improve the erosion resistance.
Patent JP-2002061985-A (JP)
Title: Absorption refrigerating machine
Inventor: HAYASHI YASUHEI
IPC: F25B37/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a manufacturing cost increase is introduced due to a complicated structure since a conventional absorption liquid spraying implement drips an absorption liquid without deviation in an absorber required to be reduced in size and that the reduction in size is disturbed since a concentrated liquid separator for preventing flushing of high liquid in the implement is disposed on the implement. SOLUTION: Since a structure in which a liquid level position A of the high liquid to be supplied to the absorption liquid spraying implement 45 is disposed out of an evaporating and absorbing case 41 is adopted, a head difference can be increased without restricting a size in the case 41. Thus, the implement can be simplified as compared with a prior art, and cost can be suppressed. Since flushing of the liquid occurs at the position A, the concentrated liquid separator used in the prior art can be discarded, the case 41 can be reduced in size, and cost can be decreased by abolishing the complicated separator.
Patent JP-2002062340-A (JP)
Title: Semiconductor testing apparatus
Inventor: ODASHIRO YOSHITETSU
IPC: G01R31/28
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To shorten total testing time, in the testing of a circuit to be tested. SOLUTION: In the semiconductor testing apparatus, which is provided with a waveform generation part 4 for applying a driver input signal Sd for testing to the circuit to be tested, based on an input data d4 and a logic decision part 5 which compares a comparator output signal Sc returned from the circuit to be tested with expected value data d5 to output a pass/foil judgment signal S1, in the setting of register setting data d2 or d6 on registers 61, 62 and 63 for storing condition data corresponding to each of a timing generation part 3, the waveform generation part 4 and the logic decision part 5, the data with a fixed pattern to be used steadily are set through a decoding part 11 from a pattern memory 2 and the condition data,  to be applied variably from a testing apparatus controller 3 are set from a decoding circuit 7 thereby achieving fast setting of the condition data on the registers 61, 62 and 63.
Patent JP-2001277124-A (JP)
Title: Blasting material and blasting process
Inventor: AOKI SEI
IPC: B24C11/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a blasting material suited for the process of blasting the surface of a resin product. SOLUTION: The blasting material is obtained by blending with 0.01 to 30 pts.wt. of a thermoplastic resin, such as ABS, 100 pts.wt. base resins consisting of thermosetting resins. One or more than two kinds of resins selected from among melamine resin, urea resin, phenol resin, ketone resin, epoxy resin and guanamine resin are suitable for use as the base resins.