baber/WOPTO huggingface dataset:
Patent JP-2004031455-A (JP)
Title: Optical interconnection equipment
Inventor: MIKAWA TAKASHI
IPC: H01L31/12
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical interconnection equipment, which can further be miniaturized and can cope with a change of a circuit easily and the production cost of which can be reduced.  <P>SOLUTION: A face-emission semiconductor laser 21 and a driver IC 22 are three-dimensionally arranged with a sub-mount substrate 20a in between, and an LSI 23 for a CPU or the like is loaded on the driver IC 22. The face-emission semiconductor laser 21 is formed by an epitaxial lift-off (ELO) process, and is approximately 10 μm thick. Through holes are formed on the sub-mount substrate 20a, the face-emission semiconductor laser 21, the driver IC 22 and the LSI 23 respectively, and these parts are connected electrically through conductors in the through holes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029499-A (JP)
Title: Connection part and connection method for optical drop cables
Inventor: KIKUCHI SATOSHI
IPC: H02G11/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and light-weight connection part for optical drop cables with less restrictions of an installation place, and to provide a connection method.  <P>SOLUTION: At the connection part 1 of the optical drop cables for connecting the terminals of the optical drop cables 71 having optical fibers 72 and support wires 75 with each other, the terminals of the optical fibers 72 respectively exposed from the terminals of both optical drop cables 71 are directly connected with each other and the terminals of the support wires 75 of both optical drop cables 71 are linearly connected with each other so as to generate slack at the terminals of the directly connected respective optical fibers 72.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036428-A (JP)
Title: Control device for internal combustion engine
Inventor: KATAOKA KENJI
IPC: F02D29/02
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine, compactifying and saving energy of a cranking means by decreasing cranking load at the time of starting.  <P>SOLUTION: At the time of stopping of the engine, the engine controls the stop position where the engine is stopped at a crank angle position where the necessary cranking torque at the next start time is smaller than a middle value between the minimum value and the maximum value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034202-A (JP)
Title: Drill for machining deep hole
Inventor: HIRANAKA MAKOTO
IPC: B23B51/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a combination of the form of a flank at the tip of a main cutting edge of a drill with a thinning form as to improve chip discharging performance, cutting resistance, breakage resistance of a tool, and cutting performance in machining a deep hole.  <P>SOLUTION: Thinning is applied to eliminate part of a chisel edge of a drill ground to have so-called spiral points, so that cutting edges around a center formed by thinning are smoothly arc-shaped with no inflection points as seen from the tip in an axial line direction for the whole range. Parts of the cutting edge around the center where they cross the main cutting edge are continuously formed with no inflection points, while leaving the length of the chisel edge by 3% or more of a drill diameter. Chip discharging performance and biting performance of the drill are improved, cutting resistance is reduced, and especially, cutting performance in deep hole machining can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003052668-A (JP)
Title: Nuclear spin tomograph and its operating method
Inventor: KIEFER BERTHOLD
IPC: G01R33/565
Filed: 2002-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a nuclear spin tomograph that can easily form pure-fat images and pure-water images, and to provide a method of operating the tomograph. SOLUTION: In order to prepare a nonuniform map of a basic magnetic field, fat images and water images are separated from each other by the two- point Dixon method. The data obtained by performing the conventional three- dimensional magnetic field measurement over a related measurement volume are used for correcting the disturbed phases of image forming data. The image forming data are acquired by the two-point Dixon method.
Patent JP-2004036045-A (JP)
Title: Wear for high-temperature atmospheric working
Inventor: KAKU AKIHIKO
IPC: A41D13/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wear for a high-temperature atmospheric working, solving the following problem: working efficiency reduction in the fire-resistive coat spraying work is unavoidable particularly in summer when the working environment becomes worse, the crisis rate of the heat illness is increased, and time for taking water and enough rest time have to be ensured resulting from necessity of wearing a dust-preventive clothing or the like at the site of fire resistive coat spraying work.  <P>SOLUTION: A flat air sack 2 is provided at the lining fabric side of a garment 1 such as a vest. The air sack is provided with a lot of air exhaust holes, and an air supplying pipe 3 connected to a pressurized air supplying device 4. An air cooler 5 or an air dryer 11 is arranged between the pressurized air supplying device and the air sack so as to supply cooled air or dried air to the air sack via the air supplying pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035231-A (JP)
Title: Lift truck
Inventor: WADA TOSHIO
IPC: B66F9/075
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To excel in lateral stability and longitudinal stability of vehicle body and be strong against contact accident.  <P>SOLUTION: A pair of straddle legs 3 is extended forward from both side of the lower part of the body 1. A central axis O2 along the back and forth a, b direction of a box-like body 4 formed on the tip part of each straddle leg 3, is positionally shifted by a predetermined interval e in the side with respect to the central axis O1 of the straddle leg 3. A cover plate 34 is welded 10 on the outside of the box-like body to protect a support axis 5 and an equalizer mechanism 23. Each guide roller 8 is arranged in front at a predetermined interval f from the end of the box-like body 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043553-A (JP)
Title: Moisture absorbing polyester composition and polyester fiber
Inventor: NAGANO TATSUYA
IPC: C08K9/04
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture absorbing and releasing fiber especially suitable as a synthetic fiber having comfortableness to wear because of excellent moisture absorbing and releasing properties.  <P>SOLUTION: The achievement can be realized by a fiber composed of a moisture absorbing and releasing polyester composition comprising 0.5-20 wt.% of moisture absorbing and releasing silica inorganic particles having the surface treated with a quaternary ammonium salt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045886-A (JP)
Title: Display device
Inventor: ONOZAWA MAKOTO
IPC: G09G3/288
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize a display device that can prevent thermal destruction of a panel or screen burn-in caused by display patterns.  <P>SOLUTION: In the display device where the display luminance is determined by the number of light emissions, is provided with a sustain frequency control section (26) that controls a sustain frequency fsus of each cell, a load ratio calculation section (22) that calculates the load ratio for each frame of display data, a plurality of counters 32-1 and 32-N, a load ratio counter control section (31) that divides the load rate into a plurality of levels corresponding to the number N of the counters and controls so as to increase the counts of the counters corresponding to the load ratio level calculated by the load ratio calculation section (22), and a first judgment section (33) that decides the counts of the plurality of counters and outputs a first control signal when any of the counts exceeds a first reference value, wherein the sustain frequency control section (26) decreases the sustain frequency according to the first control signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042124-A (JP)
Title: Method and apparatus for forming u-shaped steel
Inventor: SUZUKI RIICHIRO
IPC: B21D3/02
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the productivity of U-shaped steel for reinforcing steel floor panels which compose a road surface of a bridge.  <P>SOLUTION: NC processing of a bolt hole and a notch is carried out at the end part of a steel strip material, and three steel plates are obtained by NC cutting the steel strip material in the longitudinal direction, the steel plates are put in a U-shaped steel forming apparatus to form U shapes by a plurality of forming roll devices, and at the last, the side wall part 6a of the U-shaped steel 6 is extended and corrected from inward with a correction roll 39.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041581-A (JP)
Title: Shower bathing device
Inventor: KITAMURA TERUO
IPC: A61H33/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shower bathing device which has an opening for nursing in a box body for bathing to let bathing attendants wash bathing persons and enables the smooth opening or closing of horizontally sliding curtains provided for the opening for nursing along with the sufficient closure with the curtains.  <P>SOLUTION: Vertical cylinder parts 25 are sewn on left and right curtains 23 and 24 at a plurality of points containing the opening end sides thereof, rubber strings 26 are passed through the respective cylinder parts 25 and the upper and lower ends 26a and 26b of the rubber strings are taken inside and outside the curtains 23 and 24, respectively, through button holes 25a and 25b provided near the upper and lower ends of the curtains. The outer end parts 26a and 26b of the rubber strings are bound on upper and lower rail engaging members 27, respectively, and the upper and lower rail engaging members 27 are mounted on the upper and lower curtain rails 21 and 22 along the upper and lower end rims of the opening for nursing use 20 within the box body 10 for bathing with the rubber strings 26 tensed properly. Thus, the left and right curtains are mounted on the rails to be installed on the opening for nursing use in a horizontally slidable manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050493-A (JP)
Title: Flexible molding die and method for manufacturing microstructure using die
Inventor: YOKOYAMA SHUJI
IPC: B29C39/14
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible molding die which easily and correctly manufactures a protrusion such as a rib at a specified position with high dimensional precision.  <P>SOLUTION: The flexible molding die is made of a material with a tensile strength of at least 5 kg/mm<SP>2</SP>and has a support containing moisture saturated at a temperature and a relative humidity during the use of the die by a previously applied moisture absorption treatment and a molded layer having a groove pattern of preset shape and dimension formed on the surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050317-A (JP)
Title: Tool for chamfering small diameter hole
Inventor: TAKEUCHI TSUTOMU
IPC: B23B51/08
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for chambering a small diameter hole reducing eccentric abrasion of a cutting edge, keeping a balance between the serviceable life and a finished surface accuracy, and suppressing the burrs in machining.  <P>SOLUTION: The pyramid shaped cutting edge part is formed of a diamond sintered compact or a cBN sintered compact and the ridges of the pyramid shaped part are formed into recessed curves or sloping lines in the longitudinal direction of the edge part. In the edge part of the tool 10 in Figure (a), the four ridges 11 are formed into the recessed curves, while in the edge part of the tool 20 in Figure (b), the four ridges 21 are formed of connecting the sloping lines 21a, 21b and 21c of different angles together into the recessed sloping lines as a whole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049477-A (JP)
Title: Throw-away bowling shoes
Inventor: AZUMA TSUNORU
IPC: A43B13/14
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throw-away bowling shoe exclusively used repeatedly by a player instead of rent shoes lent in a bowling alley.  <P>SOLUTION: A sliding layer body 3 formed of non-woven fabric containing polypropylene fiber or the like is attached directly or through a slider to an area of an outsole 1 extending from the toe of the outsole 1 at least 50% of the total length, the surface of the sliding layer body is made rugged like a net, and an elastic material is arrayed in the cross direction in the remaining area 5 of the outsole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051303-A (JP)
Title: Delivery device and recording device
Inventor: OKUWAKI HIROTAKA
IPC: B41J13/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To load the recording faces of recording media in the recorded order without re-stacking the loaded recording media after the recording.  <P>SOLUTION: This delivery device having a tray for loading delivered sheets thereon comprises a delivery guide shorter than the size of the sheets in the delivery direction, a rotating tray having the same size as the size of the sheets in the delivery direction and rotatable about the axis thereof in the delivery direction, a delivery tray for loading the sheets thereon under the rotating tray, a drive means rotating the rotating tray in the delivery direction of the sheets, and a control means controlling the drive means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049535-A (JP)
Title: Dish washer
Inventor: YOSHINO KYOGO
IPC: A47L15/42
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To precisely determine water leakage in a route of washing water in a dish washer.  <P>SOLUTION: In this dish washer, when the water level in a washing water tank becomes under a designated water level during the supply of washing water to a washing nozzle by a washing pump, the supply of the washing water is once stopped in a step 120. When the water level in the washing water tank becomes higher than the designated water level within the designated time after the above stop according to the determination in a step 124, the supply of the washing water is restarted, and when the state where the water level in the washing water tank is lower than the designated water level continues more than the designated time, the occurrence of water leakage in the route of the washing water is determined. When the presence of water leakage is determined, the water leakage is informed by a warning device and a water leakage lamp in the step 126. In the step 128, the subsequent operation of each pump is inhibited to forcedly end the dish washing processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050352-A (JP)
Title: Chuck for angular shanks of tool
Inventor: KOBAYASHI HIROSHI
IPC: B23B31/02
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chuck wherein slip of a shank is prevented, and detachment from the chuck is carried out by one touch when the angular shank of a tool is clamped and rotated/driven by the chuck.  <P>SOLUTION: A hole 1a of an angular cross section inserted with the angular shank 9 of hexagonal cross section is formed on a driving shaft on an axis of the chuck. A rock ball retaining hole 1a is provided at a predetermined position at a front side and a rock ball 3 is projectably retained to a central axis side and a positioning member 4 of the shank is stored in a depth part of the hole 1a. A slide sleeve 2 is fitted to the driving shaft 1 and a conical slope 2c is formed on an inner surface at a front side. A spring 5 is urged by a sleeve cap 2b thread-inserted to a rear part of the sleeve 2 and the rock ball 3 is pressed by the slope 2c. The shank is rocked/attached by only inserting the shank 9 into the hole 1a while having the sleeve cap 2b. On the other hand, the attachment/detachment of the shank to the chuck is carried out in a single operation by forwardly pulling the sleeve 2 and releasing the pressing of the rock ball, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049623-A (JP)
Title: Discriminating apparatus, program and method for stress during working
Inventor: KURAMORI AKIRA
IPC: A61B5/0488
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate the stresses during the working such as the operation of automobiles.  <P>SOLUTION: Stresses are discriminated by executing a program which contains a myoelectric signal input module 30 which inputs myoelectric signals from the masseter during the intended working carried out by the activities of opening or closing the jaw of a subject done by the masseter and the activities of independent muscles and a stress discriminating module 35 which recognizes the changes in the activities of the muscles appearing when the intended working acts as a stressor on the subject from the fluctuations in the myoelectric signals during the working.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054701-A (JP)
Title: Machine operational status monitoring system, numerical value control device and program
Inventor: TANAHASHI YASUO
IPC: G05B19/18
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To grasp information which can not be determined within a numerical value control device, for example, causes of a machine's stop, as well as information on the operating status of the machine.  <P>SOLUTION: A system comprises the numerical value control device controlling a machine tool and a personal computer connected to the above control device via a network. The numerical value control device monitors the operating status of the machine tool and transmits the data on the operational status to the personal computer. The personal computer collects the data on the operational status of the machine tool and records them. The numerical value control device monitors the operational status of the machine tool (processing, stop and the generation of an alarm) (S1 to S3) and transmits the data on the operational status to the personal computer (S4 to S7). In case that an operator inputs the causes of the stop of the machine tool when the machine tool stops, a selection screen is displayed on a display part (S9) by the operator's operating the key input part of an operation panel (S8), and the operator can select the causes of the stop, input letters (S10 to S13) and transmit the data on the causes of the stop to the personal computer (S14 and S15).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058320-A (JP)
Title: Waste ink reservoir of inkjet recorder
Inventor: UENO NAOZUMI
IPC: B41J2/185
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inkjet recorder in which waste ink can be absorbed by an absorbing material with high efficiency.  <P>SOLUTION: In a waste ink reservoir 1 equipped with a waste ink receptacle 2 for containing waste ink being introduced from an ink head through a waste ink tube 10, a flocculant/precipitant 4 for separating the waste ink into a liquid part and a solid part by aggregating and solidifying the solid part in the waste ink is contained in the waste ink receptacle 2, the solid part precipitated while being aggregated and solidified by the flocculant/precipitant 4 is held at a solid holding part 2B, and then the liquid part (supernatant) separated by the flocculant/precipitant 4 is absorbed by a waste ink absorbing material 3 at a liquid holding part 2A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062052-A (JP)
Title: Device, casing, and outer package
Inventor: SATO KENJI
IPC: G09F9/30
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device whose appearance can be freely changed without refinishing painting, replacing an outer package and the like.  <P>SOLUTION: The device 1 is a display device for a computer and formed by housing a liquid crystal display panel 2, a driving circuit and the like in a casing 3. A front panel part 3a of the casing 3 is provided with a front panel base body 5, a nonvolatile display medium 6, and a cover 7 formed by using a material satisfactorily transmitting a visible ray. The nonvolatile display medium 6 is driven by the driving circuit for the nonvolatile display medium in the device 1. The driving circuit is connected to a computer main body together with the driving circuit for the liquid crystal display panel 2 and the nonvolatile display medium 6 is driven by the driving circuit according to a control signal from the computer main body. A program for making the nonvolatile display medium 6 display an optional image and color tone is installed in the computer main body and the color tone and the pattern of the front panel part 3a can be changed by operating an input device such as a mouse and changing the image and the color tone to be displayed by the nonvolatile display medium 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071631-A (JP)
Title: Mask pattern forming method, mask and resist pattern forming method
Inventor: ONUMA EIJU
IPC: G03F1/68
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask and its mask pattern forming method capable of transferring a pattern approximate to a designed pattern even when the mask patterns are shifted in overlay exposure of complementary split patterns, and to provide a resist pattern forming method.  <P>SOLUTION: The method for forming a resist pattern comprises a step for splitting a design pattern into first and second thin film mask patterns, and a step for correcting the mask pattern at the split part. The correction step employs a mask pattern forming method comprising a step for simulating a pattern being transferred under a plurality of conditions of different shift of mask pattern matching, and a step for optimizing correction by simulating a required correction, a mask having that mask pattern, and that mask.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071668-A (JP)
Title: Producing method of teaching data for substrate inspection, substrate inspecting method, producing device for teaching data and substrate inspecting device
Inventor: KOMATSU YUKIHIRO
IPC: H05K13/08
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate to obtain a working procedure even when a user is not skilled in the use of the device.  <P>SOLUTION: In the teaching treatment for inspecting the forgotten soldering of a discrete component, the image of a reference substrate before mounting S1 and the same of reference substrate after mounting S2 are respectively taken in accordance with the operation of a teach button 6 to automatically produce teaching data. A through hole is detected from the image of the reference substrate before mounting S1, and a partial image including the hole and a circumferential land is cut out and is registered as a model for inspecting soldering. A model for substrate confirmation for confirming whether the substrate is set correctly or not is produced from the image of the reference substrate, after mounting S2 and removing treatment of a model for inspecting soldering corresponding to a site of not being mounted yet is effected employing the image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070476-A (JP)
Title: Card reader and transaction processor
Inventor: OKADA MASANOBU
IPC: G06K13/08
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that card information is stolen and a card itself is obtained by fraud, by fitting a foreign body to the front of an inlet of a card reader.  <P>SOLUTION: An ultrasonic sensor 2 is fitted to the card reader 1. The detection range 24 of the ultrasonic sensor 2 includes the front of the inlet 27. In a standby state before a card 20 is inserted into a card slot 21, the ultrasonic sensor detects whether the foreign body is present. When card processing ends and the card 20 is ejected, the ultrasonic sensor 2 detects whether the card 20 is present or whether the foreign body is present. When the ultrasonic sensor 2 is unable to detect the card 20 although the card is ejected, information indicating that the foreign body is fitted can be outputted.  <P>COPYRIGHT: (C)2004,JPO