baber/WOPTO huggingface dataset:
Patent JP-2004223681-A (JP)
Title: Manufacturing method of strip material
Inventor: KUWANA TAKASHI
IPC: B23D25/04
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of strip material having high cutting accuracy of a strip material end portion by a flying shear 2, and remarkably improving material yield by shortening the length of cut both end crops.  <P>SOLUTION: This manufacturing method includes rolling steps (STP2 and STP4) forming the strip material from a billet by continuous hot rolling using a plurality of reduction rolls 6 to 11, and a cutting step (STP3) cutting both end portions of the strip material by the flying shear 2. When calculating a start timing of the flying shear 2 in the cutting step (STP3) from traveling speed, strip material both end passing information by a radiation pyrometer 5 provided just before the flying shear, and a distance between the radiation pyrometer 5 and the flying shear 2, it is corrected by strip material temperature in the rolling steps before the cutting step. The strip material temperature is measured by a thermometer 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235228-A (JP)
Title: Electronic equipment
Inventor: YAJIMA HIDEO
IPC: H05K9/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize miniaturization by reducing the external dimension of a case main body, regarding electronic equipment.  <P>SOLUTION: In structure, an electronic module 41 is accommodated in a shield case 42 which is constituted of a case main body 43 and a cover member 70. The case main body 43 is like a box, and consists of a bottom plate 45, side plates 46, 47, 48, 49-1, 49-2 on all sides, and the upper surface is an aperture 50. In the side plate 48 and the side plate 46, a bending arm 48b is located in an external side of the side plate 46. A protruding part 48b1 engages with a notch 46a, and the side plates 48 and 46 are combined in a range wherein the thickness of the side plate 46 and the thickness of the side plate 48 are summed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232908-A (JP)
Title: Cooler
Inventor: KITANO MASARU
IPC: F24F5/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooler allowing a reduction in power consumption while securing a specified cooling capacity and allowing the assurance of durability.  <P>SOLUTION: A spray nozzle 40 for spraying cooling water in a planate pattern in a substantially vertical plane relative to the ground is installed on the atmosphere intake surface 11 side of the heat exchanger 20 of an outdoor unit 10, and the cooling water is sprayed from the nozzle. A sprayed water curtain 60 is formed at the front of the atmosphere intake surface substantially parallel with the atmosphere intake surface, and the atmosphere passed through the sprayed water curtain and cooled is taken in the heat exchanger of the outdoor unit. When the cooling water is sprayed upward, atomized water droplets 61 falling by themselves after reaching the top point of the sprayed water curtain are taken in the heat exchanger, and a heat exchange efficiency can be further increased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229788-A (JP)
Title: Combination type game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combination type game machine with which the technique of a player intervenes in generating a special game state.  <P>SOLUTION: This machine includes: a variable display device for changing and displaying each identification picture pattern to be displayed in a display area; a variable ball entering device for opening a variable ball inlet when the stopped and displayed identification picture pattern is a specified picture pattern, and closing the variable ball inlet when a prescribed condition is established; and a special game generating device for generating the special game state being advantageous to the player when a game ball entering the variable ball inlet enters a specified area. The specified area is periodically moved, and the game ball enters the specified area when the player shoots the game ball by a prescribed shooting timing. The variable ball entering device comprises a plurality of opening patterns being different in periods for opening the variable ball inlet. The opening patterns are selected based on the kind of the specified picture patterns.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234300-A (JP)
Title: Numerical control device
Inventor: MITA YUTAKA
IPC: G05D3/12
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a numerical control device for a machine tool which can accurately determine positions even when temporal variation exists in a position control period.  <P>SOLUTION: A numerical control device 1 is provided with: a moving quantity input part 15 for inputting the detected moving quantity of a controlled target and calculating a detection position as the present position of the controlled target on the basis of the moving quantity; a moving quantity input time recording part 16 for recording the input time of the detection position; a correction cycle counting part 17 for counting the number of cycles from the generation of a moving command of the controlled target; a corrected detection position calculation part 18 for correcting the detection position calculated by the moving quantity input part 15 which is generated by the variation of a position control period on the basis of the detection position calculated by the moving quantity input part 15, time recorded by the moving quantity input time recording part 16 and the number of cycles counted by the correction cycle counting part 17; and a position control part 12 for controlling the position of the controlled target on the basis of the detection position corrected by the corrected detection position calculating part 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238798-A (JP)
Title: Crime preventive hardware such as crescent, thumb-turn or the like
Inventor: UEDA YASUO
IPC: E05B13/08
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hardware preventing such a crime that a criminal breaks glass in a locking part of a window, a double sliding door, or a hinged door and unlocking the lock of the part and quickly steals valuables in a room.  <P>SOLUTION: A slide rail fixed to a window frame or a door frame where a crescent or a thumb turn is attached is installed. A locking mechanism such as a dial lock or the like which can slide on the slide rail, stop and lock at an optional position is provided and further, a stopper member which can slide in connection with the locking mechanism, fit to or abut on the crescent, the thumb turn, a locking lever, etc. or cover the locking part is provided to make it unable to unlock the crescent, the thumb turn, etc. while the locking mechanism works.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239506-A (JP)
Title: Heat pump unit
Inventor: SAKAI TAKESHI
IPC: F25B9/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump unit having good mountability and improved heat pump cycle operating efficiency by arranging a heat transfer means integrally with a compressor.  <P>SOLUTION: The heat pump unit comprises the compressor 2, a condensation heat exchanger 3 for heat exchange between a high pressure refrigerant and a heat medium, a pressure reducing means 5, an evaporation heat exchanger 6 and an accumulator 7 circularly connected to one another in sequence, wherein a high temperature heat medium is output while distributing the heat medium in the condensation heat exchanger 3. The heat transfer means 4 is provided on a shell portion 21 of the compressor 2 for transferring the heat of the high pressure refrigerant to the outside while circulating the high pressure refrigerant discharged from the condensation heat exchanger 3. In the compressor 2, the suction refrigerant being distributed in the shell portion 21 is heated by the heat transfer of the heat transfer means 4. Thus, good mountability and improved operating efficiency are achieved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003222100-A (JP)
Title: Vacuum generator
Inventor: HAMA TOMIO
IPC: F04F5/20
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum generator, in which generation of vacuum is favorably maintained by a vacuum valve and power consumption of a valve mechanism for controlling supply of compressed air to the vacuum valve is decreased.  <P>SOLUTION: A main body 10 of the vacuum generator has a compressed-air supply port 12 and a vacuum port 18. An opening 30 communicating with a vacuum port 18 is provided between a nozzle 26 and a diffuser 28. when high pressure fluid is supplied, a vacuum valve 22 produces negative pressure in the vacuum port 18 by generating negative pressure in the vicinity of the opening 30. A main flow-path 36 allows the vacuum valve 22 to communicate with the port 12. A 2nd cylinder chamber 40 is provided in the intermediate part of the main flow-path 36. An input port 42 allows the port 12 to communicate with the cylinder chamber 40. A communication port 44 allows the cylinder chamber 44 communicate with the vacuum valve 22. A main valve element 46 is provided axially slidably in the cylinder chamber 40. A first control flow- path 48 communicates with the other end of the cylinder chamber 40. A second control flow-path 100 communicates with one end of the cylinder chamber 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004239742-A (JP)
Title: Surface determining apparatus and method
Inventor: YOKOGOSHI TATSUYA
IPC: G01B11/30
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy in determining quality of a state of a spiral impression formed on a surface of a workpiece having the spiral impression.  <P>SOLUTION: A first quadrant correlation coefficient R<SB>1</SB>and a second quadrant correlation coefficient R<SB>2</SB>of the predetermined number N of extracted power spectrum data are found by a means 26a for obtaining the first quadrant correlation coefficient R<SB>1</SB>and a means 26b for obtaining the second quadrant correlation coefficient R<SB>2</SB>(S4). An operation means 28 multiplies the found first quadrant correlation coefficient R<SB>1</SB>by the found second quadrant correlation coefficient R<SB>2</SB>and finds a correlation coefficient product Yf (S5). A determination means 30 receives the correlation coefficient product Yf, reads a Yt lower limit from a storage means 32, determines that the formation state is good if the correlation coefficient product Yt is the lower limit as a threshold value or more and determines that the formation state is not good if the correlation coefficient product Yt is less than the lower limit (S6). If it determines that the formation state is good, it determines that the quality of an engine bore is good and the engine bore is allowed to pass the process (S7).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238991-A (JP)
Title: Surface lattice mounting member
Inventor: YONEMARU TADAYOSHI
IPC: E06B9/01
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface lattice mounting member which can correctly/positively mount a surface lattice on a window frame without positional deviation of the mounting member fitted onto a lug portion of the window frame during caulking work.  <P>SOLUTION: The surface lattice mounting member 14 is caulked and fixed to the window frame lug portion 12 by forming a folding portion 15 along one side edge, boring through holes 19 in the folding portion 15, fitting the folding portion 15 onto the window frame lug portion 12, and driving a punch to the through holes 19 to protrude the window frame lug portion 12. Then the surface lattice 13 is mounted on the other side edge of the mounting member. According to the surface lattice mounting member 14, the folding portion 15 has at least two protrusions 15b formed on an inner surface thereof, and an inclined surface 15a formed on an opening side thereof, for introducing the window frame lug portion 12. Preferably each protrusion 15b forms an inclined ridge which becomes higher from the opening side of the folding portion to the depth of the same.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246404-A (JP)
Title: Production line analysis device
Inventor: TAKASU SHINGO
IPC: G06Q50/04
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To support the detection of a facility forming a bottleneck in a production line including many facilities.  <P>SOLUTION: From a carrying part 14 installed in a prestage of each facility 12 in the production line 10, a work presence detection signal is collected in chronological order and is stored in a production management information collecting device 24. A production line analysis device 26, on the basis of a difference between the pattern of level variation of the work presence detection signal when the production line is in a steady state and the pattern of level variation of the actual work presence detection signal from each carrying part 14, acquires the time over which a facility 12 subsequent to each carrying part 14 is not in operation due to shortage of works and the time over which the facility 12 is not in operation due to congestion of works, respectively. Then, the production line analysis device 26 indicates downtime due to shortage of works and downtime due to congestion of works of each facility 12 on a bar chart, and displays a graph for analysis on which each of these bar charts is lined up in the order in which the facilities 12 are arranged in the production line 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245258-A (JP)
Title: Vacuum heat insulating material, and refrigerating equipment and chilled/hot equipment using the same
Inventor: HIRAI CHIE
IPC: F16L59/06
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum heat insulating material provided with a cover material having excellent surface characteristic reduced in the generation of wrinkles and having gas barrier performance hard to be degraded.  <P>SOLUTION: A surface of a core material 12 is formed with a dashed linear spindle-shape groove 14 formed of a plurality of vertical dashed lines and a plurality of lateral dashed lines formed into a pattern that a solid line part of the lateral (vertical) dashed line enters a part wherein a vertical (lateral) dashed line is broken. When covering this core material 12 with the cover material 13 and discharging the air inside the cover material 13 to form the vacuum condition, the cover material 13 fits the shape of the groove 14 formed in the core material 12, but projections are hard to be formed, and a possibility that the gas barrier performance of the cover material 13 is deviated by concentration of the stress to the projections is reduced. Furthermore, a possibility that the projections of a surface of the vacuum heat insulating material 11 and an object are rubbed with each other and pin holes are generated when storing and moving the vacuum heat insulating material 11 and that the gas barrier performance of the cover material 13 is deviated is reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244843-A (JP)
Title: Track working vehicle
Inventor: ICHIJO MASAYUKI
IPC: B61D15/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a track working vehicle for safely and easily attaching-detaching a working device.  <P>SOLUTION: A hook 4 and a bracket 6 are arranged by projecting from a front part of a track vehicle 1. A snow removing device 10 is provided with a horizontal pipe 14 and a lock pin 15. The snow removing device 10 is provided with auxiliary wheels 21 and 31 liftable by hydraulic cylinders 24 and 34. When housing the auxiliary wheels 21 and 31 by contracting the hydraulic cylinders 24 and 34 in a state of allowing a rear part of the snow removing device 10 movably supported by the auxiliary wheels 21 and 31 to abut on the front part of the track vehicle 1, the horizontal pipe 14 engages with the hook 4. When further inserting the lock pin 15 into a hole 7 of the bracket 6 by the unillustrated hydraulic cylinder, the snow removing device 10 is installed in the track vehicle 1. When removing the snow removing device 10, inverse work is performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246974-A (JP)
Title: Magnetic disk device, slider, and assembly of magnetic head support mechanism
Inventor: MATSUDA YASUHIRO
IPC: G11B21/21
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk device wherein noise is small by reducing the collision sound of a dimple part during unloading.  <P>SOLUTION: This device is provided with a regulation part 25a for regulating a space between a slider 4 and a suspension 22, and a spring part 23b for energizing the formation part of a dimple 23 so as to bring the dimple 23 into contact with gimbals 25 attached to the backside of the slider 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003331621-A (JP)
Title: Light emitting device
Inventor: NAKANISHI EIJI
IPC: F21S2/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device capable of emitting light uniformly from a light emitting surface and is less subject to damage due to oscillation or shock.  <P>SOLUTION: The light emitting device is provide with a light guide plate provided with a first main surface and a second main surface arranged opposite to each other, and a light source which is provided on an end surface of the light guide plate, and emits the light from the end surface of the first main surface. The light from the light source is discharged through a light transmitting plate installed opposite to the first main surface. The first main surface side facing the light guide plate of the light transmitting plate is provided with a projection with a planar top part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004247580-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: ARIYOSHI RYUJI
IPC: H01L21/768
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a method for manufacturing the same by which a plurality of elements including an anti-fuse are formed through a microfabrication process.  <P>SOLUTION: The method for manufacturing the semiconductor device includes: a step wherein a conductive adhesion layer 5 is formed on the bottom and the side of a first contact hole 3 and a second contact hole 4 having a large opening size and a plug formation film is formed, in such a manner that it is buried in the first contact hole 3 and that a recess is formed at the central part in the second contact hole 4; a step wherein the plug formation film is etched back to form a plug 6a in the first contact hole 3 and to form an exposing condition of at least a part of an adhesion layer 5a on the bottom in the second contact hole 4; and a step for forming an electrode 7 made of second metal material while it is in contact with the adhesion layer 5a of the second contact hole 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246287-A (JP)
Title: Control system
Inventor: OZAKI TAKASHI
IPC: G10L15/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system that enables attitude control over a display part by a controller to adjust a display position, specially, in voice.  <P>SOLUTION: A system controller 100 is provided with an MPU (micro processing unit) 120 which performs various processes, a memory 121 in which data are temporarily recorded, an HDD (hard disk drive) 122 for saving control software and speech recognition software, a speech input circuit 123 for inputting a voice through a voice input microphone 117, and an RS-232C input/output circuit 124 for controlling various peripheral devices and a motor control circuit 8. To a motor 2 for up/down tilting, a motor 3 for right/left swinging, and a motor 4 for sliding, electric power is supplied under the control of the motor control circuit 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003255763-A (JP)
Title: Photoreceptor drum for image forming apparatus and the apparatus
Inventor: KIM YOKON
IPC: G03G15/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoreceptor drum for an image forming apparatus in which no effect of slippage of a photoreceptor drum and the joint thereof is observed on a print image and which is manufactured at a low cost, and to provide the image forming apparatus.  <P>SOLUTION: The photoreceptor drum is formed by winding a photoreceptor belt on a cylindrical rotary drum with an adhesive. The joint formed on the photoreceptor drum by both ends of the wound photosensitive belt is shaped so as to contact a cleaning blade at a point. In addition, a coating is formed so as to cover the step of the exposed joint. This minimizes shocks between the joint and the cleaning blade contacting each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004252548-A (JP)
Title: Selling supporting device and selling managing system using same
Inventor: ABE TETSURO
IPC: G06Q30/06
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To allow a person in charge of selling to surely grasp a discountable sum for each merchandise in business negotiation with a guest.  <P>SOLUTION: This selling supporting device 11 is connected through communicating means 13 and 14 to a host device 12 for storing at least the selling price and discountable information of merchandise for each merchandise. When merchandise data to be sold to a guest are inputted from a merchandise inputting means such as a touch panel or scanner, the discountable information of the data-inputted merchandise is acquired from the host device 12 through the communicating means 13 and 14. Then, the discountable sum based on the acquired discountable information is displayed on the touch panel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249206-A (JP)
Title: Heat treatment apparatus of powder
Inventor: YAMAMOTO AKIRA
IPC: B01J2/16
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment apparatus of a powder which can prevent melt bonding and agglomeration of the powder after heat treatment and can give a treated powder with even particle size.  <P>SOLUTION: The heat treatment apparatus of a powder comprises a hot air supply nozzle 4, a circular powder supply header 5 installed around the nozzle 4 at a circular gap 6 for supplying a powder to the hot air blown out of the nozzle 4, and a hopper 2 installed under the supply header 5 at a gap from the supply header 5. Apertures 22, 23 are opened respectively in the center and the circumferential rim part of a ceiling board 21 for closing the top end opening of the hopper 2 and the hot air containing the powder is introduced into the hopper through the aperture 22 in the center of the ceiling board and cold air is introduced into the inside of the hopper 2 through the circular gap 6 between the hot air supply nozzle 4 and the powder supply header 5, a gap between the powder supply header 5 and the hopper 2, and the apertures 23 in the circumferential rim part of the ceiling board 21. A swirling current generation means 7 for swirling the introduced cold air is installed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI