baber/WOPTO huggingface dataset:
Patent JP-2003033997-A (JP)
Title: Method for manufacturing laminated sheet
Inventor: HAYAI CHIYUU
IPC: B32B5/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a composite laminated sheet reduced in cost by reducing the number of manufacturing processes. SOLUTION: In a method for manufacturing composite laminated sheet wherein a single surface of a glass fabric is coated with an epoxy resin (a) and a glass nonwoven fabric is superposed on the epoxy resin coated surface of the glass nonwoven fabric and an epoxy resin (b) for an intermediate layer is further applied to the glass nonwoven fabric to manufacture a prepreg by superposing another glass fabric in which the single surface of the glass fabric is coated with the epoxy resin (a) on the upper face of the glass nonwoven fabric under heating and pressure, the epoxy resin (b) for the intermediate layer is preferably prepared by compounding 80-150 parts by weight of a filler with 100 parts by weight of an epoxy resin (containing a curing agent).
Patent JP-2003040694-A (JP)
Title: Method and apparatus of controlling oxygen concentration in silicon single crystal
Inventor: NAKAGAWA SHIGEMASA
IPC: C30B15/20
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for controlling oxygen concentration in a silicon single crystal when pulling up the crystal from silicon molten liquid by CZ method. SOLUTION: An operational control factor is automatically set by performing learning control so as to reduce deviation between a measured value of oxygen concentration in a reference batch and that of objective value to zero, while excessively identifying affecting coefficient of the control factor which affects to the oxygen concentration in the crystal, based on the actual pulling up data achieved in the past.
Patent JP-2003002613-A (JP)
Title: Oxygen generator, ultraviolet lamp used for the same and manufacturing method for the lamp
Inventor: YOSHIDA TOSHIMI
IPC: C01B13/11
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen generator generating oxygen and ozone, whose densities are automatically controlled to be suitable for life and labor in an air-deficient environment. SOLUTION: The generator is equipped with a water tank 2 and a high-frequency dielectric heater 18. Water is vaporized by magnetrons 7 and the vapor is re-heated by symmetrically located magnetrons 19 of a high-frequency dielectric heater 5 under a pressure to decompose it into finer water molecules. The resulting water molecules are ionized by corona discharge under high voltage and excited further with ultraviolet-rays irradiated by symmetrically located 4 UV lamps to generate oxygen and ozone. Their densities are automatically controlled by the help of a sensor 9.
Patent JP-2003046257-A (JP)
Title: Printed-wiring paper having multilayer circuit using conductive polymer
Inventor: ENDO YASUHIRO
IPC: H05K3/12
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide printed-wiring paper that can achieve an on-paper packaging circuit or the like by changing a conductive circuit into parallel and series at limited space, by accumulating much information, and by packaging an IC chip, can cope with uses such as non-contact IC media where communication distance becomes long and security countermeasures, prevents the loss of conductivity due to folding or the like, is environment-friendly, eliminates the need for segregated disposal such as the collection of metal from wastes, and can be mass-produced at low costs. SOLUTION: In the printed-wiring paper, a multilayer circuit is formed on the paper. In the multilayer circuit, a conductive circuit and an insulating layer are laminated alternately. The conductive circuit is formed by using a conductive conjugation-based polymer such as polyacethylene, polyphenylene, and polypyrrole as a main material.
Patent JP-2003042439-A (JP)
Title: Burner and combustion equipment
Inventor: HARA HITOSHI
IPC: F23L9/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a burner, which is an improvement on a gun-type burner using a liquid fuel such as petroleum, improved in machinability, suppressing soot generation. SOLUTION: The burner 1 comprises a nozzle-holding part 4 with a built-in fuel injection nozzle 7, an end-open type combustion casing 6 is connected to the tip end of the nozzle-holding part 4. A plurality of projecting air-outlets 25 are formed at the corner in the step part between a small-diameter combustion-casing 6a and a large-diameter combustion-casing 6b. Air let out of a blower flows along the outer periphery of the projecting part, biassed in the peripheral direction, and sent to notches, openings, then into the combustion casing 6. A strong swirl-flow is caused in the casing 6 due to the blow from the air-outlets 25.
Patent JP-2002107659-A (JP)
Title: Optical system for head-mounted display
Inventor: PARK BU GO
IPC: G02F1/1335
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical system for a head-mounted display capable of realizing low production cost by using inexpensive parts, and capable of providing an excellent picture to the wearer of the optical system by enhancing the utilization efficiency of light emitted from a light source. SOLUTION: This optical system for the head-mounted display is equipped with the light source 20; a light transmission plate 30 having a side surface part, an upper surface part and a lower surface part, receiving the light from the light source 20 from the side surface part, reflecting the received light in a nearly perpendicular direction and emitting it from the upper surface part, transmitting the light made incident from the upper surface part and discharging it from the lower surface part; a reflection type liquid crystal panel 10 arranged to be opposed to the upper surface part of the plate 30, reflecting the light emitted from the upper surface part of the plate 30 and making it incident on the upper surface part of the plate 30, whereby the picture is displayed;  and a free curved surface prism 40 disposed in front of the lower surface part of the plate 30, reflecting and converging the light reflected from the panel 10 and discharged from the lower surface part of the plate 30 and enlarging the picture of the panel 10.
Patent JP-2002052210-A (JP)
Title: Delivery device of pachinko ball
Inventor: KAGOMIYA YOJI
IPC: A63F7/02
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To improve a stopping accuracy of a delivery device of pachinko balls. SOLUTION: Ball separation disks 41, 42 are rotated by a stepping motor 50 to deliver pachinko balls in ball passages 31, 32. When the stepping motor 50 is actuated or stopped, pulses having frequencies lower than self-start frequencies are applied to an exciting coil. Thus, while a rotor of the stepping motor rotates through a small angle forwardly and reversely repeatedly, vibration is effected and continued, whereby the rotor can be rotated, overcoming the force of inertia of rotational members. Further, during operation, the stepping motor is driven by low frequency pulses and hence it takes a certain time to stop it. As a result, stopping accuracy of the delivery device of pachinko balls can be improved.
Patent JP-2003049579-A (JP)
Title: Sliding door damping device
Inventor: KAMOSHITA KENSUKE
IPC: E05F5/02
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door damping device capable of adjusting damping force of a sliding door and reducing the number of components at a low manufacturing cost. SOLUTION: The sliding door damping device includes a damping receiving piece 1 in either the upper surface H2 of a sliding door H or the lower surface of a sliding door frame U and a damping member 2 holding the damping receiving piece 1 in the other surface, and the damping member 2 is constituted by having a damping force adjusting means 23 to enable the damping force to adjust. The damping receiving piece 1 and the damping member 2 can be provided to an upper rail mounted upward of the sliding door or a wall surface. The damping receiving piece 1 has a curved plate 11a held by the damping member 2 to enable it to deform.
Patent JP-2003052034-A (JP)
Title: Monitoring system using stereoscopic image
Inventor: TAKEI TOSHIJI
IPC: H04N13/239
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a simple monitoring system capable of accurately monitoring a target region, and also performing high speed processing. SOLUTION: This monitoring system 1 is provided with a first image pickup element 11 having the first number of scanning lines 13 for imaging a region to be monitored, a second image pickup element 12 arranged in parallel with the first image pickup element 11 in the scanning direction having the second number of scanning lines 14 for imaging the region to be monitored, a scanning line extracting means 22 for extracting the third number of mutually corresponding scanning lines which is smaller than either the first number or the second number from the first image pickup element 11 and the second image pickup element 12, a distance information acquiring means 23 for acquiring distance information to an object 2 based on a picture formed on the scanning line extracted by the scanning line extracting means 22,  and a detection processing means 27 for monitoring the object 2 by using the distance acquired by the distance information acquiring means 23.
Patent JP-2003050491-A (JP)
Title: Image forming device
Inventor: KOSUGE KAZUHIRO
IPC: G03G15/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of realizing the improvement of productivity by reducing installation area and the height of a device main body and shortening a sheet carrying path. SOLUTION: An image forming part 4 forming an image on a sheet, and a fixing part 704 fixing the image formed on the sheet on the sheet are arranged in an up-and-down direction, and a sheet processing device 8 for processing the sheet on which the image is formed is arranged on the obliquely upper side of the image forming part 4 in the device main body 1A. Furthermore, the sheet carrying path R for carrying the sheet on which the image is formed to the fixing part 704 is arranged in the up-and-down direction.
Patent JP-2003050784-A (JP)
Title: Recording medium for accessing, and system for managing information
Inventor: TOUU YASUAKI
IPC: G06F21/10
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium for accessing and an information management system, capable of preventing unauthorized access to managed information, and to provide appropriate information according to the attributes of the person accessing. SOLUTION: This information management system 1 is provided with a server 2 for managing information and a terminal device 4 connected to the server 2 via a network 6. The terminal device 4 is provided with an inputting means 22, with which a user performs inputting and a driving means 24 that can read information recorded on a recording medium 30, and transmits a password inputted via the input means 22 and an identification code read by the driving means 24 to the server 2.
Patent JP-2003047454-A (JP)
Title: Method and device for regulating malted rice-making environment in automatic malted rice-making apparatus
Inventor: NISHIMURA HIDEKI
IPC: C12M1/16
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for regulating malted rice-making environment in an automatic malted rice-making apparatus mainly usable for solid fermentation. SOLUTION: A space from the surface of a malted rice raw material 5 accumulated on a culturing floor 4 to the ceiling surface 1A of a wall body 1 in the interior of the malted rice-making apparatus is separated to a first environment 6 at the vicinity of the surface of the malted rice raw material 5, a third environment 7 at the vicinity of the ceiling surface 1A of the wall body 1 in the automatic malted rice-making apparatus, and a second environment 8 between the first environment 6 and the third environment 7 to separate the space between the surface of the malted rice raw material 5 and the ceiling surface 1A into the three sections.  The heat and water diffusing from the first environment 6 contacting with the surface of the malted rice raw material 5 by natural convection are removed from or held at the second environment 8 by generating an air flow in the horizontal direction in the third environment 7 to condition the air in the third environment. The disturbance of the air flow by the natural convection in the first environment is prevented by the air flow of the conditioned air in the horizontal direction in the third environment 7.
Patent JP-2003060011-A (JP)
Title: Substrate conveyance apparatus and substrate treatment system
Inventor: TAGAMI SHINYA
IPC: H01L21/677
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a substrate conveyance apparatus in which the existence of a substrate is detected with satisfactory efficiency so as to shorten its detection time and which does not increase the number of components and costs, and to provide a substrate treatment system. SOLUTION: A sensor 5 for substrate detection used also for substrate displacement detection is attached to the upper part of a pair of tweezers 43. The pair of tweezers 43 are inserted into a cassette C, the existence of the substrate is detected when they are inserted, and the detected substrate can be take out as it is. When the substrate cannot be detected in the insertion of the pair of tweezers, the substrate is raised until it can be detected, the pair of tweezers 43 are continued so as to be raised as they are, and the detected substrate is held and taken out.
Patent JP-2003058459-A (JP)
Title: Internet printing method, its system, proxy device, and print server
Inventor: KYO SEIGYOKU
IPC: B41J29/38
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To realize printing to a print server that cannot pass through a fire wall even by using a printing protocol (IPP) in an Internet printing system allowing a client to print data to the print server through the Internet. SOLUTION: A proxy device (12) capable of communicating with the print server (31) that cannot pass through the fire wall even by using the IPP is installed in the Internet (10) and the server site of the print server (31) is opened on the proxy device (12), so that an IPP client (2-1) transmits/receives a printing service request and a response by assuming the print server (31) as an IPP server opened in the Internet (10). Since the proxy device (12) converts the gateway of the IPP to another protocol, the client (2-1) can pass through the fire wall (30) and prints data to the print server (31).
Patent JP-2003056926-A (JP)
Title: Troubleshooting method and troubleshooting apparatus for cryogenic refrigerating machine
Inventor: YAGI MINORU
IPC: F25B9/00
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a troubleshooting method for a cryogenic refrigerating machine comprising the steps of finding a refrigerating machine exhibiting a deteriorated refrigeration performance from among an enormous number of base stations, and executing maintenance and inspection in an early stage, and to provide a troubleshooting apparatus for the same. SOLUTION: The troubleshooting apparatus for the cryogenic refrigerating machine comprises a cold box 6, a cold stage 7a provided in the cold box 6, a cryogenic compressor 7c for cooling the cold stage 7a, circuit elements installed in the cold stage 7a, a sensor provided on an arbitrary one of the elements and having an arbitrary detecting function, and a controller 8 to which a detection signal of the sensor is inputted and which executes control for troubleshooting the cryogenic refrigerating machine 7 when the value of the input signal is judged to be abnormal.
Patent JP-2003054213-A (JP)
Title: Bearing unit for driving wheel
Inventor: AOKI NAOYA
IPC: F16C19/18
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a bearing unit for driving a wheel capable of applying a pre-load securely and preventing the occurrence of play based on plastic deformation at a low cost. SOLUTION: A pre-load is applied to rolling bodies 6, 6 by pressing down an inner ring 5 by a caulking part 30a. A bearing unit 1a for supporting a wheel and a constant velocity joint 2a are mutually connected by tightening a nut 24 firmly. An annular recessed part 29 is formed on an outer end face in the axial direction of an outer ring 14a for the constant velocity joint, and a bottom face of the annular recessed part 39 is brought into face-contact with an inner end face in the axial direction of the caulking part 30a. Consequently, a facial pressure in a contact part of an inner end face in the axial direction of the caulking part 30a and an outer end face of the outer ring 14a for the constant velocity joint is reduced to prevent plastic deformation of both of these end faces by this configuration.
Patent JP-2003059330-A (JP)
Title: Led luminaire
Inventor: ISODA MASAAKI
IPC: F21Y101/02
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an LED luminaire using an LED module with a connection part allowing easy replacement. SOLUTION: In this LED luminaire, the nearly flat LED module 1 mounted with a plurality of LED chips 2 is provided with a terminal part 4 allowing direct connection to an electric power supply cable 3. Thereby, the electric cable 3 can be easily connected to easily replace the LED module 1. Because the electric cable 3 can be directly connected, another member is not required to reduce the cost, and the LED module 1 is hardly affected by appliance shape to apply the LED module 1 to various appliances. Because a terminal block 5 provided with the terminal part 4 and an LED module board 6 are integrated, the power supply electric cable 3 can be more easily connected.
Patent JP-2003055539-A (JP)
Title: Flame-retardant polyester resin composition
Inventor: MORI KIYOSHI
IPC: C08L67/00
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant polyester resin composition having excellent workability and safety, exhibiting excellent flame-retardance and mechanical properties and producible without using a halogen-based flame-retardant. SOLUTION: This flame-retardant polyester resin composition is produced by compounding (A) 100 pts.wt. of a polyester resin with (B) 10-50 pts.wt. of a novolak phenolic resin having a free phenolic component content of <0.5 wt.%, a binuclear component content of <2 wt.% and a softening point of >=120 deg.C, (C) 5-60 pts.wt. of a phosphorus-based flame-retardant, (D) 0-100 pts.wt. of glass fiber and (E) 0-2.5 pts.wt. of a silane coupling agent containing an alkoxy group and either one of epoxy group, vinyl group and mercapto group in the molecule.
Patent JP-2003052721-A (JP)
Title: Bone chisel for oral implant treatment
Inventor: ITO TERUO
IPC: A61C3/02
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a bone chisel which is available for treating the maxillary bone as well. SOLUTION: In this bone chisel for oral implant treatment, a part lower than the stick-shaped working end of the bone chisel is bent and the back of the bend part is provided with a recess for hammering.
Patent JP-2003059429-A (JP)
Title: Deflection yoke installing structure
Inventor: MIZUTANI KENJI
IPC: H01J29/82
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke installing structure capable of reducing the number of part items by eliminating a wedge for installing and fixing a deflection yoke on a CRT, and capable of improving the working efficiency by facilitating installing work by installing and fixing the deflection yoke on the CRT by using an infrared-curing adhesive. SOLUTION: The infrared-curing adhesive 3 is preapplied to plural places of a horizontal coil 2 inside of the deflection yoke 1, and after adjusting the CRT 4 by fitting this deflection yoke 1 in a rear part of the CRT 4, the respective infrared-curing adhesives 3 are hardened by applying an infrared ray, and the deflection yoke 1 is installed and fixed on the CRT 4.
Patent JP-2003068649-A (JP)
Title: Plasma cvd system
Inventor: IRIE TAKAYUKI
IPC: C23C16/44
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To uniformly cool a top plate of a CVD system. SOLUTION: A cooling medium channel (21) is formed inside the top plate put on a vessel (10). An entrance (22) of the cooling medium channel is connected to a cooling medium pump (74) via a first cooling medium pipe (71), while an exit (23) of the cooling medium channel (21) is connected to a heat exchange (70) via a second cooling medium channel (72). The cooling medium pump (74) and the heat exchange (70) are connected by a third cooling medium pipe (73). A cooling medium absorbs heat from the top plate, when passing through the inside of the top plate and releases the heat absorbed in the heat exchange.
Patent JP-2003033285-A (JP)
Title: Bathtub lid fixing tool
Inventor: TAKIZAWA YUKIKO
IPC: A47K3/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub lid fixing tool which can easily be mounted on a bathtub or a bathtub lid used for home to cover the upper face of a bathtub body for a fixing condition to prevent an infant from an accident such as falling into a bathtub by shifting or coming out of the lid. SOLUTION: This bathtub fixing tool is equipped with a fixing part which is constituted of an upper part comprising a suitable shape bathtub lid pressing part to cover the upper face of a bathtub body to press a part of the upper face of the lid and a support extended from the lid pressing part almost in parallel with the outer wall part of the bathtub, and a lower part equipped with a base plate to be engaged with the inner and outer wall faces of the bathtub and a fixing tools on the base plate to fix the base plate to the inner and outer faces of the bathtub. The fixing part is to detachably fit the upper and lower parts into the bathtub outer wall side of the lower base plate.
Patent JP-2003066074-A (JP)
Title: Resistance measuring method and resistance measuring device
Inventor: KOBAYASHI KENJI
IPC: G01R27/02
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To precisely measure the resistance value of a contact resistor in a contact part. SOLUTION: This measuring method comprises measuring the resistance value of the contact resistor RX by use of a differential amplifying circuit 11 comprising an operational amplifier 11a having a pair of input ends and resistors R3 and R4 connected each between each input terminal and an earth, which can differentially amplify the voltage between input parts P1 and P2 connected to the input terminals.  In this method, the output voltage Vo of the differential amplifying circuit 11 is measured in the state where a constant voltage source (a reference resistor RR1 and an AC constant current source 16) is connected between one end of the contact resistor RS and the input part P2, and the other end of the contact resistor RX is connected to the input part P1 of the differential amplifying circuit 11, and on the basis of the voltage value vo of each measured output voltage Vo, the voltage value vN of the constant power source, each resistance value of the resistors R3 and R4, and the resistance value of a reference resistor RR2 , the resistance value of the contact resistor RX is measured.
Patent JP-2003069491-A (JP)
Title: Wireless base station and transmission method
Inventor: KIKUCHI FUMIO
IPC: H04B7/26
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce transmission power of a wireless base station when the base station transmits common information to one wireless communication terminal or more. SOLUTION: When the number m of wireless communication terminals being transmission objects of the common information is greater than a preset threshold value M0, the base station transmits the common information through a common wireless channel to the one wireless communication terminal or more. When the number m of the wireless communication terminals is smaller than the preset threshold value M0, the base station transmits the common information through an individual wireless channel assigned to each wireless communication terminal.