baber/WOPTO huggingface dataset:
Patent JP-H03178278-A (JP)
Title: Television receiver
Inventor: MISHIMA YOSHIHISA
IPC: H04N5/44
Filed: 1989-12-07
Abstract: PURPOSE:To select a desired channel with a simple operation in a short time by providing a means selecting a channel corresponding to a broadcast station selected by a user and displaying the picture on a screen. CONSTITUTION:When a user desiring to select a channel operates a channel operation section 6 and a channel selection signal is outputted to a channel selection control section 7, a channel selection control section 7 controls an on-screen display section 8 according to the channel selection signal and displays a required menu, list and channel number or the like for the channel selection onto the screen of a picture display section 5 and controls a tuner and channel selection section 2 to select a desired channel in a television signal and extracts the signal. Then, even when the receivable channel number is very large, the desired channel is selected in a short time with a simple operation.
Patent JP-H10155722-A (JP)
Title: Tableware washing and drying machine
Inventor: NISHIMARU GENROU
IPC: G06F1/26
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a tableware washing and drying machine wherein processing is prevented from being done again caused by carelessness and tampering with the machine by a child by prohibiting operation of a group of switches on the midst of operation. SOLUTION: A group of switches SW to be operated comprises an electric power switch SW1 for turning the electric power on and off, a course selecting switch SW2 for selecting operational processes such as cleaning and drying of tablewares and an operational switch SW3 for starting the operation. An interlock means IL which does not allow the operation of the group of switches SW until the operational process selected by the course selecting switch SW2 is finished when the operation is started by the operational switch SW3 , is provided.
Patent JP-2001133806-A (JP)
Title: Active matrix type liquid crystal display device and method of producing the same
Inventor: FUKUCHI JUN
IPC: G02F1/136
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix type liquid crystal display device which can be made further larger in size of the panel while reducing gate delay and can be produced at a low cost by decreasing the number of masks, and to provide a method of producing that device. SOLUTION: In the active matrix liquid crystal display, the arrangement of liquid crystal molecules is changed by generating an electric field almost parallel to a thin film transistor array substrate and a counter substrate facing the thin film transistor array substrate between a pixel electrode and a common electrode formed on the thin film transistor array substrate. The thin film transistor array substrate is equipped with gate electrodes and lines having a three-layer structure of titanium film 15, aluminum film 1 and titanium film 15, and with source electrodes and lines having a two-layer structure of titanium film 25 and aluminum film 21.
Patent JP-H11150253-A (JP)
Title: Photodetector
Inventor: MAKINO KENJI
IPC: H04N5/369
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a compact photodetector for constituting a light-tracking sensor without having an error caused by deviation in optical axis. SOLUTION: A photodetector 10 is constituted mainly of a semiconductor substrate 12, where a quartered photodiode is formed at the center part of a device generating surface 12a and at the same time a photodiode array is formed around the periphery and a wiring board 18 for electrically connecting the semiconductor substrate 12 to the outside. In this case, the semiconductor substrate 12 is connected electrically and mechanically to the wiring board 18 by a bump 20, so that the device generating surface 12a faces opposite to the wiring board 18. On the wiring board 18, a signal-processing circuit is constituted with a preamplifier and a signal selection circuit.
Patent JP-2001134405-A (JP)
Title: Method and device for pre-fight check of page description data and recording medium with computer program to be used for the same processing recorded thereon
Inventor: INOUE KAZUHIRO
IPC: B41J5/30
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a technique for preliminarily predicting whether or not conversion abnormality is caused when converting page description data expressed in page description language into raster data. SOLUTION: A resource name list RL1 of page description data is prepared, based on the page description data PD. Also, the resource name list RL2 of an RIP resource stored in a storage part 51 to be used when the page description data PD are converted into the raster data RD by an RIP part 16 is prepared. Then, the two resource name lists are compared by a check part 14, and when any defect is caused in the RIP resource, it is predicted that any conversion abnormality is likely to be caused, and an operator is informed of the result.
Patent JP-H02165548-A (JP)
Title: Fixed anode type x-ray tube
Inventor: SHIDARA TOKIHIKO
IPC: H01J35/12
Filed: 1988-12-19
Abstract: PURPOSE:To maintain high cooling efficiency for a target plate by using single- crystal copper material for the target plate of an anode structure, so that roughening of the anode target plate surface and cracking of crystal grains are suppressed for the prevention of reduced X-ray output and corrosion of its underside is suppressed at the same time. CONSTITUTION:A thin, disk-shaped target plate 18 is brazed air-tight on the top of a retainer 15 at its brazing portion 19 so as to cover a center hole 17. Since single-crystal copper material is used for the anode target plate 18, there is no possibility of X-ray output being reduced due to crystal swelling or crystal grain cracking on the X-ray generating surface of the target plate 18. Also, even when cooling water is jetted directly onto its underside, crystal grain cracking and erosion still is suppressed, thereby ensuring that high cooling efficiency is maintained for the target plate 18.
Patent JP-H02165568-A (JP)
Title: Battery-off indicator for battery operated product
Inventor: TSUTSUI OSAMU
IPC: G09F19/00
Filed: 1988-12-16
Abstract: PURPOSE:To eliminate battery consumption for battery run down indication while ensuring the battery run down indication by performing detection by a lower voltage detecting element when a battery is at a fixed voltage or lower and giving characters indicating of battery run down with a reverse of magnetism reverse indicating element. CONSTITUTION:When a battery 1 is at a fixed voltage or lower while it actuates a system (S), a lower voltage detecting element (C) detects such a situation to apply an instantaneous signal current serving for battery ron down transfer to an electromagnet 2. Then, the polarity of the electromagnet 2 is turned into the same as that of a magnetism reverse indicating element 3, so that the magnetism reverse indicating element 3 is reversed due to repulsive force of a magnet. Battery run down indication which is shown on an exterior character board 5 is thus clearly developed to suggest battery replacement. In this way, once the battery run down indication is shown, it can be continued without consuming the battery since then.
Patent JP-2001138223-A (JP)
Title: Grinding head and grinding apparatus
Inventor: KOMURO YOSHIAKI
IPC: B24B37/005
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a grinding head and a grinding apparatus which can achieve the in-plane uniform grinding by absorbing the dispersion in thickness of a work and a holding film. SOLUTION: The grinding head 7 comprises a plate 71 disposed parallel to a surface table, a hard thin plate 73 mounted on the plate 71 via a pace part 72, a pressure chamber 74 formed of a plurality of thin film 74a and provided in the space part 72 with the volume to press the hard thin plate 71 from the space part 72 side, and the holding film 75 for holding the work (a substrate W) attached to an outer surface of the hard thin plate 73. A pressure regulating pipe 76 to regulate the internal pressure is communicated with the pressure chamber 74. The space part 72 is a closed space, and a pressure decreasing/increasing pipe 77 is communicated with an attachment/detachment port 78 cut in the space part 72 from the face side of the holding film 75.
Patent JP-2001131316-A (JP)
Title: Antifogging thermoplastic transparent resin sheet and its molded material
Inventor: ANDO TAKAYUKI
IPC: B65D65/40
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic transparent resin sheet excellent in antifogging property and its molded material. SOLUTION: This antifogging thermoplastic transparent sheet is obtained by surface-treating the thermoplastic transparent resin sheet with an antifogging agent consisting of an anionic surfactant containing >=30 mass % sulfuric acid ester salt, and a molded material obtained by using the above sheet.
Patent JP-H02164318-A (JP)
Title: Steaming device
Inventor: KODAMA SHIRO
IPC: A47J27/16
Filed: 1988-12-17
Abstract: PURPOSE:To obtain steam food of uniform and high quality by forming the upper portion and side faces of the steaming device as sealing type, providing lower portion thereof with a permeable partition wall for promptly cancelling out a subtile rise in pressure inside the device, and providing steam supply means in the device the inside of which is separated from and also communicated with fresh air. CONSTITUTION:The steaming device is fabricated as a sealed subject having its upper portion and side faces integrated with one another and also as structure being divided into two parts i.e. upper and lower structure, the latter containing a permeable partition wall. Steam is supplied to the inside of the device by supply means 2 (formed by a number of pipes with small holes). Air or excess steam is excluded through a permeable partition wall 1. The outside wall 3 of the device may be provided with an air-tight door. The temperature condition of the inside of the device can be detected by a sensor 4. Food 6 is stored in the device using shelves 5 provided therein.
Patent JP-2000140540-A (JP)
Title: Gas filter
Inventor: NARUSE KATSUTOSHI
IPC: C10J3/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a gas filter suitable for being arranged to a sampling line of gas containing dust. SOLUTION: A packed particle bed 11 permitting the passage of gas to be treated containing impurities and packed with particles capturing impurities and a container 12 housing the packed particle bed 11 are provided and the packed particle bed 11 has an upstream particle bed 11a containing particles with a predetermined particle size on the upstream side of the flow of gas to be treated passed through the packed bed 11 and a downstream particle bed 11b containing particles with a particle size larger than the predetermined particle size on the downstream side of the flow of the gas to be treated, and the container 12 has an inlet 21 for the gas to be treated on the upstream side of the flow of the gas to be treated and an outlet 22 for the gas to be treated on the downstream side of the flow of the gas to be treated.  Since the packed particle bed is provided, the gas to be treated is subjected to vol. filtering and, since the upstream particle bed containing particles with a predetermined particle size is provided on the upstream side of the flow of the gas to be treated and the downstream particle bed containing particles with a particle size larger than the predetermined on the downstream side of the flow of the gas to be treated, almost all of impurities in the gas to be treated are filtered by particles with a small particle size on the upstream side.
Patent JP-H09139839-A (JP)
Title: Image processer
Inventor: YAMAKAWA SHINJI
IPC: G06T7/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain the processer by which highly accurate processing for a small character or line drawing on a white background is attained. SOLUTION: A color decision section of the processing unit decides a white level picture element area when plural white picture elements are in existence around a prescribed white picture element in digitized image data. When the white level picture element area is decided, a state variable relating to the white picture element area is set by a 1st state variable setting section. Any of pattern matching sections A, B, C (43, 44, 45) extracts a black level picture element of digital data and uses a corrected black level picture element as a thin line candidate and whether or not the thin line candidate indicates a thin line is decided and the pattern is extracted. In the decision, the state variable is updated within a prescribed range. A smaller character or line drawing is extracted by recognizing a character candidate around a thick character to be a character.
Patent JP-H07175754-A (JP)
Title: Data input method for remote system
Inventor: HAGIWARA SHINICHI
IPC: G06F15/00
Filed: 1993-12-20
Abstract: PURPOSE:To effectively perform the input of data in a processing where a program is carried out on the server side from a remote terminal. CONSTITUTION:On the server side, the transfer data D11 showing a conditional key input request is sent to a remote terminal together with the input condition data 54 and 56 via a communication circuit (S11). On the remote terminal side, the data are received from a keyboard, etc., (S21) and it is decided whether these received data are coincident with the data 54 and 56 added to the data D11 (S22). If coincident, the transfer data D12 which shows those received data is sent to the server side (S24). Then the input data received from both server and remote terminal sides are received and processed.
Patent JP-H01161183-A (JP)
Title: Active proximity fuse
Inventor: SHIGEMATSU AKIO
IPC: G01S13/88
Filed: 1987-12-17
Abstract: PURPOSE:To improve target shooting ability by modulating transmitting signal in a vertical direction with a different signal, switching a receiving signal in a horizontal direction to a time division basis, and generating a directivity initiating signal with the size relation of a demodulating signal and a time division switching signal. CONSTITUTION:The carrier signal of a carrier signal generating part 1 is modulated by first and second transmitting signal generating parts 2 and 17, introduced through a first power amplifying part 3 to a first transmitting antenna 16, and transmitted to the upper direction of a target 10 as a first transmission wave 9. The transmitting signal modulated by a second transmitting signal generating part 7 is introduced through a second power amplifying part 18 to a second transmitting antenna 19, and transmitted to the lower direction of the target 10 as a second transmission wave 20. First and second reflected waves 11 and 12 are inputted through first and second receiving antennas 22 and 23 to a switch 25. The switch 25 changes over the right and left direction receiving signals of the antennas 22 and 23 on a time division basis. Next, the waves are demodulated by first and second demodulating parts 13 and 27, and then introduced to a directivity initiating signal generating circuit 30 through first and second target detection effective target invasion detecting circuits 14 and 27, etc.
Patent JP-H11238237-A (JP)
Title: Compact dual-wavelength optical pickup head
Inventor: DANG LIEU-KIM
IPC: G11B7/12
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an optical pickup head without raising the manufacturing cost by providing an optical means directing light beams having first and second wavelengths which are to be emitted from first and second light sources to an optical disk and moreover providing a photodetecting device detecting reflected light beams having the first and second wavelengths which are reflected on the optical disk and another optical means directing the reflected light beams to the photodetecting means. SOLUTION: First and second light beams 4, 10 to be emitted from first and second light sources 2, 3 are directed to an optical disk 1 by the optical means. The optical means has a beam splitter 5 directing the light beams 4,10 to a collimating lens 6 while reflecting the first beam 4 and transmitting the second light beam 10, the collimating lens 6, a reflecting mirror 7 and an objective lens 8. First and second light beams 4, 10 which are reflected on the optical disk 1 are directed to a photodetecting means 11 by another optical means, which has the objective lens 8, the reflecting mirror 7 and the collimating lens 6 which are common to the optical means. Thus, most components constituting the optical means and the another optical means can be made common.
Patent JP-H10161965-A (JP)
Title: Device and method for address allocation
Inventor: NAKADA YASUMASA
IPC: G06F13/14
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To decrease unnecessary address holes by performing allocation to an address space from a PCI(peripheral component interconnect) device under a PCI bridge circuit with a large address capacity. SOLUTION: A hoist CPU 101 detects PCI devices (0 to i) 141 to 135 right below PCI bridge circuits (0 to n) 111 to 115 according to an address allocating process program stored in a boot ROM storing various programs, which are read in at start-up time, examines address capacity for the operation of the detected PCI devices, and allocates the address of the PCI devices (0 to i) 131 to 135 to the I/O address space according to the address capacity. Then the address capacity totals of the IC devices right below the PCI bright circuits are compared by the PCI bridge circuits and the addresses to the PCI devices are allocated to the address space in the decreasing order of the address capacity.
Patent JP-H07175598-A (JP)
Title: Multiple writing system to secondary storage device
Inventor: MORIMOTO YASUHIKO
IPC: G11B20/18
Filed: 1993-12-20
Abstract: PURPOSE:To provide the multiple writing system to the secondary storage device which speeds up the multiple writing to the secondary storage device and makes data highly reliable. CONSTITUTION:Dedicated processes 32 and 42 for data writing and a monitor program 44 which monitors the dedicated processes 32 and 42 are activated in advance corresponding to respective disks 14 and 19. When a request for duplicate writing is made, a normal process 34 after sending the head address and size of data written on a memory 12 as a message to the monitor process 44 waits for a write end report from the monitor process 44. The dedicated processes 32 and 42 after writing data to the respective disks 14 and 19 in parallel by referring to the message obtained through the monitor process 44 inform the monitor process 44 of the end of the writing. The normal process 33 confirms that the processes of all the dedicated processes 32 and 42 end through the monitor process 40.
Patent JP-H09162059-A (JP)
Title: Machine and method for automatic coil winding
Inventor: HARA SHIGEO
IPC: H01F41/06
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent a wire wound around a prism-shaped chip type core having flange sections at both ends from getting loose. SOLUTION: An automatic coil winding machine is provided with chucking sections 15 and 16 which respectively hold the flange sections a chip type core at both ends of the core, a rotation control means 18 which variably controls the rotating motions of the sections 15 and 16, and a nozzle section 20 which feeds a wire at a prescribed angle against the axial direction of the core and, when a wire is wound around the end section of the core, the chucking sections 15 and 16 are rotated at a relatively low speed under the control of the control means 18 and, when the wire is wound around the middle section of the core, the chucking sections 15 and 16 are rotated at a relatively high speed.
Patent JP-H11237412-A (JP)
Title: Voltage measuring instrument
Inventor: VOORHEIS HOWARD TEMPLE
IPC: G01R19/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a voltage measuring instrument like a digital multimeter equipped with transient overvoltage input protection. SOLUTION: This voltage measuring instrument has its internal wall molded integrally with an instrument case and is arranged closely to an input receptacle and a terminal, and a conductive surface is separated to provide a transient overvoltage barrier. Upper wall parts 46a and 46b and a lower wall part 36 are engaged in a rabbit joint shape to increase the crrepage or clearance path(CCP) without increasing the linear distance between conductive surfaces. This arrangement allows the instrument to maintain a low profile.
Patent JP-2000147266-A (JP)
Title: Optical connection component
Inventor: KAWASE RITSU
IPC: G02B6/44
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To fix and protect wired optical fibers from external force without destructing the wired pattern of wired optical fibers wired in a converged state and to simply attain the optical connection of these optical fibers. SOLUTION: The optical connection component has plural optical fibers 4 wired like a two-dimensional plane and having terminal end parts for optically connecting their end parts and at least one resin protection layer 2 for fixing these fibers 4. The layer 2 is formed by a silicone group material to be cured by advancing condensation reation using deoxime and joined with a film-like base material 1 or another resin protection layer through an adhesive layer 3, which consists of an acrylic group pressure sensitive adhesive.
Patent JP-2000141527-A (JP)
Title: Synthetic resin laminate and sleeper using the synthetic resin laminate
Inventor: NAKAGAWA HIROAKI
IPC: E01B3/44
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To manufacture a lightweight, low-cost synthetic resin laminate, having high bending strength and bending elastic modulus and also a sleeper using the synthetic resin laminate. SOLUTION: A synthetic resin laminate is provided with a core material layer 1 composed of a synthetic resin containing filler 11 and fiber reinforced synthetic layers resin layer 2 and 2 so laminated as to coat both wall surfaces in the thickness direction and both wall surfaces in the width direction of the core material layer 1 and provided with reinforced fibers oriented toward the longitudinal direction of the core material layer 1. Beams reinforcing the core material are provided in a manner of being embedded into the core material layer all over the longitudinal direction of the core material layer 1, and the beams are preferably so set as to be brought into contact with fiber reinforced synthetic resin layers 2 and 3 on both ends of the thickness direction of the core material layer 1.
Patent JP-H08177706-A (JP)
Title: Fluid friction reducing device for hydraulic machinery and method thereof
Inventor: SUGISHITA KANEO
IPC: F03B11/00
Filed: 1994-12-22
Abstract: PURPOSE: To provide a fluid friction reducing device of a hydraulic machinery for improving efficiency of the hydraulic machinery by reducing wall surface friction of a fluid. CONSTITUTION: A slit shaped opening part 31 is formed on a wall surface for forming the flow passage of water, and a porous plate 33 is provided on the opening part 31. Therefore, air which is filled in the flow passage through the porous plate 33 by the opening part 31 is micro-jectted. In this case, the opening part 31 is formed in a circular slit shape along the wall surface. It is thus possible to supply micro-jetted air to the whole circumference of the wall surface.