baber/WOPTO huggingface dataset:
Patent JP-2001264884-A (JP)
Title: Screen for rear projector
Inventor: MAENO KEIICHI
IPC: G03B21/62
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To realize oblique projection in a short distance and to obtain excellent audiovisual environment. SOLUTION: This screen for a rear projector 1 is equipped with a transmission type hologram 2 making light projected from a projecting device incident on the screen 1 from an oblique direction and diffracting incident light I from the oblique direction, and a prism plate 3 having an inclined surface 4 refracting and emitting emitted light P1 diffracted by the hologram 2 to the side of an observer 6 and a light reflecting surface 5 reflecting emitted light P0 not diffracted by the hologram 2 nearly to the side of the observer 6. At least either the surface 5 or the surface 4 of the prism plate 3 is constituted as a light diffusing surface 5b or 4b diffusing the light.
Patent JP-2001266450-A (JP)
Title: Disk unit
Inventor: KAMIMORI YUTAKA
IPC: G11B17/34
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a disk unit which can decrease the vibrations in a focusing direction of a disk when reading the data of the disk and can exactly read the disk. SOLUTION: This disk unit is constituted by disposing a hold-down member 4 having a rotating body 3 which is vertically expandable and contractable in abutment on the top surface of the disk 2 and is rotatable in an ordinate direction and abscissa direction on the top side of the disk 2 to be fitted onto a revolving shaft 1 disposed at a device body.
Patent JP-2001260890-A (JP)
Title: Multipurpose agricultural truck
Inventor: UCHIYAMA TAKASHI
IPC: B62B5/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a multipurpose working table having improved working environment and working efficiency for harvesting agricultural products in glass culture, particularly, high-place cultured strawberries, and the function of collecting wastes including dead leaves or others. SOLUTION: Columns are erected from a pedestal with wheels having a fixed harvest box storing shelf, and a movable harvest box storing shelf is combined therewith or a combined body is assembled. A bag mounting upper frame is also mounted thereon.
Patent JP-2001274677-A (JP)
Title: Cross couple load type logic circuit
Inventor: HIRANO KATSUSHI
IPC: H03K19/177
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a cross couple load type logic circuit that can be operated at high-speed. SOLUTION: The cross couple load type logic circuit is provided with a PMOS 1 that applies a high level Vc to each of dynamic nodes D1-D5 in response to a clock signal CLK, an NMOS circuit 2 that discharges any of the dynamic nodes D1-D5 set to the high level Vc in response to an input signal, and a load PMOS group 3 that applies the high level Vc to the dynamic nodes other than the discharged dynamic node in response to the level of the discharged dynamic node. Then the load PMOS group 3 is connected to each of the dynamic nodes D1-D5 via a resistor 4.
Patent JP-2001271113-A (JP)
Title: Converter-refining method for by-producing steel manufacturing slag having low free lime content
Inventor: KIMURA HIDEAKI
IPC: C21C1/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an effective slag upgrading method in which the lowering of F-CaO as the main cause of expansion-collapsibility is extremely, quickly and efficiently be performed and the conventional aging treatment can be omitted or saved when the by-produced steel manufacturing slag is reused. SOLUTION: In a converter-refining method performing desiliconization and dephosphorization as a pre-treatment of molten iron by utilizing the converter, the following molten iron is charged in the state of leaving the slag after completing the dephosphorized treatment in the furnace without removing the slag after tapping the steel. Then, oxygen is supplied and the desiliconizing treatment is performed, and after desiliconizing, the oxygen-blowing is once interrupted and an intermediate slag-removing process for discharging the slag is performed, and the dephosphorizing refining is successively performed to by-produce the steel manufacturing slag having low free lime content.
Patent JP-2001271093-A (JP)
Title: Detergent composition
Inventor: SHIRAI HIROAKI
IPC: C11D3/18
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition having high safety and excellent cleaning power to the stain of asphalt pitch, wax, etc., applied to an optical part and usable as a substitute for a chlorine-based solvent. SOLUTION: The detergent composition, especially a detergent composition for optical part contains a >=5C α-olefin oxide and optionally further a terpene and/or a (poly)alkylene glycol lower alkyl ether. The detergent composition exhibits excellent cleaning power to the stain of asphalt pitch, wax, etc., attached to an optical part such as lens and prism in the processing of the part.
Patent JP-2001273650-A (JP)
Title: Optical pickup device
Inventor: HORIGOME HIDEYOSHI
IPC: G11B7/123
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of recording and reproducing precision caused by variations of vibrations from an external part and the relative positional relation between recording media, in an optical pickup device which records and reproduces information by utilizing a holography. SOLUTION: The optical pickup device 11 is provided with a pickup main body 12 which records information to the optical information recording medium 1 and reproduces information from the optical information recording medium 1 by utilizing the holography and a position adjusting device which adjusts the position of the pickup main body 12 in order to correct the deviation of the relative positional relation between the pickup main body 12 and the optical information recording medium 1. The position of the pickup main body 12 is changed by the position adjusting device in the direction orthogonal to the surface of the optical information recording medium 1, in the direction parallel to the surface of the optical information recording medium 1 and in the direction that the tilt of the pickup main body 12 to the surface of the optical information recording medium 1 is changed.
Patent JP-2001282557-A (JP)
Title: Task manager, medium and information aggregate
Inventor: SUEHIRO KENICHI
IPC: G06F9/46
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is difficult to perform a processing as a task requests when the task performing the processing where timing that the execution request is given and limit time to the completion of execution are decided exists in a task manager for realizing the multitask processing with a microprocessor incorporated in equipment. SOLUTION: A scheduling synchronization part 301 detects the generation of a synchronizing signal and controls a task scheduling part 301 and a task switch part 100 so that the tasks are performed from the first task of an execution sequence. Even if the task whose execution timing and the restriction time of the completion of execution exists, the execution order of the respective tasks can be initialized by adjusting it to timing to be performed. Thus, the corresponding task can be preformed within requested execution timing and limit time.
Patent JP-2001278432-A (JP)
Title: Waste supply device of environmental device
Inventor: OKADA YUSUKE
IPC: F23G5/44
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To quantitatively supply waste without compaction growth of the waste even if a crusher is not installed on the outlet side. SOLUTION: Screws 15b and 16b of sending-out directional tip parts of biaxial screw feeders 15 and 16 juxtaposed in a waste supply passage 12 are removed. The sending-out directional tip parts 15a1 and 16a1 of rotary shafts 15a and 16a of both screw feeders 15 and 16 are bent and made eccentric so that a center distance gradually changes. A rotational phase difference is arranged between these both bending eccentric shaft parts 15a1 and 16a1. Thus, the waste sent in a compacted state is sent out, and is expanded in a tip part to relieve the compacted state, and is stirred up and untied by rotation of the bending eccentric shaft parts 15a1 and 16a1 to be quantitatively supplied.
Patent JP-2001282410-A (JP)
Title: Input display device
Inventor: ISHIKURA KAORU
IPC: G06F3/048
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an input display device capable of easily confirming setting conditions and surely preventing errors in setting by making correspondence between conditional keys and picture display on icons intelligible when the inputted conditions are integrally displayed on the icons by pictures by using a small-sized display screen. SOLUTION: Plural conditions to be inputted by the conditional keys arranged on plural setting pictures are integrally displayed on the icons (icons to be displayed on an appearance drawing display area 44, a finish form display area 45) to display the conditions corresponding to input of the conditions by the conditional keys (keys to be displayed on a setting key display area 46). In addition, the conditions to be displayed by pictures corresponding to the conditional keys arranged on the setting pictures being in a state in which input is possible and the conditions to be displayed by pictures corresponding to the conditional keys arranged on the setting screen being in an other state in which input is impossible are displayed to be visually identifiable.
Patent JP-2001287961-A (JP)
Title: Glass composition
Inventor: OSADA HIDEKI
IPC: C03C10/08
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain glass with high Young's modulus. SOLUTION: This glass is obtained by designing its composition so as to essentially comprise 35-50 wt.% SiO2, 5-30 wt.% Al2O3, 16.5-30 wt.% MgO and 13.5-19 wt.% TiO2.
Patent JP-2001287967-A (JP)
Title: Glass composition
Inventor: OSADA HIDEKI
IPC: C03C10/08
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain glass with high Young's modulus. SOLUTION: This glass is obtained by designing its composition so as to essentially comprise 35-50 wt.% SiO2, 5-20 wt.% Al2O3, 9-25 wt.% MgO, 0.1-12 wt.% TiO2 and 5-10 wt.% of ZnO.
Patent JP-2001289695-A (JP)
Title: Combined sensor for sensing water-level and water- temperature
Inventor: SATO TSUTOMU
IPC: G01K7/22
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a combined sensor, for water-level and water-temperature detection, in which a water-level sensor and a temperature sensor are integrated. SOLUTION: The combined sensor 13 for sensing water-level and water- temperature comprises a pair of electrodes 2, 3 of the water-level sensor 1, a holder 5 and the temperature sensor 4. The electrodes 2, 3 as the pair are kept at a predetermined interval, and they are held partly by the holder 5. A hollow case is used for the electrode 3, on one side, of the water-level sensor 1. The temperature sensor 4 is built in the hollow case for the electrode 3, and it is assembled integrally with the water-level sensor 1. The combined sensor 13 is attached so as to be inserted into one hole 15 which is opened in the upper bottom of a cleaning tank 14.
Patent JP-2001288976-A (JP)
Title: Core bit and excvator
Inventor: MAZAKI SHIGERU
IPC: E21B10/02
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To smothly conduct drilling works by easily extracting a core center remaining on the inside in the case of excavation. SOLUTION: The core bit 13 is composed of a cylindrical tube 14 with a through-hole 14a and a bit 15 installed at the front end section of the tube 14. A cylindrical hole is formed to concrete by abutting the bit 15 against concrete under the state in which the bit is connected to a shaft for a DC motor and turned by the DC motor. A tapered surface 14a' guiding the core center, which is formed in a tapered shape that the core center is narrowed gradually towards the front end section and remains in the through-hole 14a, towards the center hole 15a of the bit 15 in the vicinity of the front end section, to which the bit 15 is installed, is formed to the through-hole 14a of the tube 14.
Patent JP-2001275406-A (JP)
Title: Tilling tine holder
Inventor: SANO SHIGEKI
IPC: A01B33/14
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a tilling tine holder capable of fixing a tilling tine at an arbitrarily adjusted position to enable the use of a common tilling tine independent of the shape of the tilling cylinder or a tilling shaft. SOLUTION: The tilling tine holder is provided with a holder body to be attached to the tilling tine attaching part of the tilling cylinder or the tilling shaft and a holder fixed in an adjustable manner to an arbitrary position of the holder body corresponding to the tilling cylinder or the tilling shaft.
Patent JP-2001251824-A (JP)
Title: Excitation method for permanent magnet rotary machine
Inventor: NAOE NOBUYUKI
IPC: H02K21/04
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To arrange a field winding, simultaneously with a permanent magnet in a rotor so that a magnetic flux in a gap can be easily changed for improving a characteristic of a generator and an electric motor by controlling the magnetic flux in the gap. SOLUTION: For attaining this object, this permanent magnet rotary machine, which can control the magnetic flux of a rotor by separately arranging a magnetic path for a permanent magnet to pass and a magnetic path for the magnetic flux of a field winding to pass in a rotor core, is provided.
Patent JP-2001306387-A (JP)
Title: Home page programming method for inhibiting operation of intended contents in the case of receiving the contents by i-mode of portable telephone
Inventor: KUWAJIMA TAKAO
IPC: G06F12/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To prepare a program capable of receiving only the contents of a home page for the i-mode of a portable telephone at the time of receiving the same home page by the i-mode of the portable telephone and receiving also the contents of a conventional personal computer(PC) in addition to the contents of the home page for the i-mode of the portable telephone at the time of receiving the contents by a PC. SOLUTION: A program capable of neglecting operation in the i-mode of NTT DoCoMo and permitting the PC to execute the operation is described.
Patent JP-2001291310-A (JP)
Title: Disk reproducing device
Inventor: HOSOI ATSUO
IPC: G11B19/02
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent the impairment of vibration resistance in reading of TEXT data with a disk reproducing device which reads the TEXT data by utilizing a so-called shockproof memory. SOLUTION: Speech information is stored with an A-Time when the reproduction of the speech information is started as a parameter T1 (step 203) and TEXT data is stored with the A-Time at the top of a TEXT group as a parameter T2 (step 205). When (T1-T2) exceeds 50 minutes (Y in the step 206), the read and storage of the TEXT data are first ended and the reproduction output operation of the speech information using an ordinary shockproof function is carried out (steps 207 to 211). When (T1-T2) is below 50 minutes, the read and storage of the TEXT data are started like heretofore and the read and storage of the TEXT data are carried out under the conditions under which the accumulation quantity of the shockproof memory is within a prescribed range (80 to 20%).
Patent JP-2001293589-A (JP)
Title: Laser beam machining device
Inventor: KARUBE NORIO
IPC: B23K26/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To simplify a transmission network of a laser beam in a laser beam machining device. SOLUTION: Each beam outputted from laser beam generation devices LS#11 through LS#25 which are divided into groups G1 and G2 is transmitted to an outlet port OP1 of the laser beam located at a most upstream position by optical fibers H1 and H2 whose number is reduced by a confluence devices FC1 and FC2. A transmission takes place through an optical fiber H3 after the outlet port OP1 of the laser beam and a distribution of the laser beams into branch fibers FF1, FF8 and others takes place by the use of the outlet ports OP2 through OP8 of the laser beam. The laser beams supplied from each branch fiber are converged by machining tools TL1, TL8 and others supported by each of robots RB1 through RB8, respectively, and are used for the machining.  A blend ratio is variably adjusted by preparing laser beam generating devices having a variety of oscillation wave lengths and polarization characteristics and controlling the output level of each laser beam generation device. A distribution ratio at the outlet ports OP1 and others of the laser beams is also adjusted.
Patent JP-2001293132-A (JP)
Title: Display device for slot machine
Inventor: HARADA TATSUHIRO
IPC: A63F5/04
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To enable a player to surely confirm the content of a display even when a constitution to automatically switch and display data indicating the number of times of playing game from a time point starting a jackpot condition to the generation of the next jacket condition and data showing the total sum of the value acquired by the player during the period of the jacket condition, is adopted. SOLUTION: The control part of a machine terminal equipped on a slot machine switches a first display from a condition displaying the number of times of playing game during a big bonus period to a condition showing the total sum of medals acquired by the player during the big bonus period when an out signal representing the start of a game operated from the slot machine is inputted after a displayed number of a second display for displaying the total sum of the number of jackpot is incremented when a jackpot signal is inputted from the slot machine (A1, A7, A8, A9).
Patent JP-2001297126-A (JP)
Title: Layout compaction method
Inventor: MUKAI KIYOSHI
IPC: G03F1/70
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To improve the degree of integration of a semiconductor integrated circuit device by performing layout compaction considering an optical proximity effect also for a layout pattern included in circuit design data and having irregular arrangement. SOLUTION: A compaction condition is generated in a compaction control step 2, an OPC condition is generated in an OPC condition generation step 8, an input layout pattern is compacted by a layout compaction step 3, and an optical proximity effect is corrected by an optical proximity effect correction step 4. A layout pattern obtained after the correction of the optical proximity effect is stored in a corrected layout pattern storing step 5, circuit operation is confirmed by the layout pattern obtained after compaction and the correction of the optical proximity effect in respective verification steps 6, 10, the layout pattern obtained when there is a trouble in the circuit operation is stored in an error data storing step 7, and a compaction condition considering the optical proximity effect and error data is generated again in the step 2. These steps are repeated.
Patent JP-2001297906-A (JP)
Title: Rare earth permanent magnet and its surface processing method
Inventor: ENDO MINORU
IPC: C22C38/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a surface processing method (resin coating method) of easily improving a rare earth permanent magnet in corrosion resistance and a rare earth permanent magnet improved in corrosion-resistance by the above method. SOLUTION: A polymer solution obtained by polymerization of Isobutyl polymethacrylate and n-butyl polymethacrylate is diluted with a solvent to obtain a certain solution, and a rare earth permanent magnet is dipped into the solution, then dried out, and heated at a temperature of 50 to 300 deg.C for curing the polymer film formed on its surface.
Patent JP-2001302283-A (JP)
Title: Method for forming heat radiation-blocking film and chemical for forming the same
Inventor: YAMAMOTO YUJI
IPC: C09D1/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming heat radiation blocking film which is uniform and improved in durability and abrasion resistance in increased film-forming yield without ignition of inflammable gas, danger of explosion, fear of occurrence of environmental pollution and health disturbance. SOLUTION: This method for forming heat radiation-blocking film comprises bringing a transparent substrate into contact with a chemical for formation of film comprising an organometallic salt as a metal oxide source and an organic solvent capable of dissolving the above organometallic salt and water and forming heat-radiation blocking film composed of a metal oxide by heat decomposition of the organometallic salt. In the method, at least cobalt carboxylic acid salt as a cobalt oxide and a chelating agent for forming a cobalt chelate compound by partially replacing with carboxylic acid group of the cobalt carboxylic acid salt are included in a chemical for formation of film. The chemical for forming the heat-radiation blocking film is provided.
Patent JP-2001299566-A (JP)
Title: Drum equipment for electromotive roman shade
Inventor: HONDA TOSHIMITSU
IPC: A47H5/02
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a drum equipment for electromotive Roman shade which is easily detached from a head box as well as a drum attached with a drum holder. SOLUTION: The electromotive Roman shade in which a screen is elevated by passing a shaft (2) through the head box (1) in longitudinal direction, inserting the drum holder (5) that bears a drum (6) for receiving rotation of a shaft (2) in the head box and rotating the shaft with an electric motor. A drive gear (3) is attached to the shaft (2) and the position of the drive gear (3) is decided by installing a gear holder (4) in the head box (1) to attach coaxially a receiving gear (7) which engages the drive gear (3) with the drum (6). A connecting means is provided that forms the gear holder in which the drum holder can be inserted from the bottom and connects detachably the gear holder (4) with the drum holder (5).
Patent JP-2001301662-A (JP)
Title: Front fender structure for cab-over truck
Inventor: KITSUKAI AKITOSHI
IPC: B62D25/16
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of the rear end of the overhung section of the front fender of a cab-over truck. SOLUTION: An overhung section 21 stretched to the outside of a vehicle along the lower edge of the alighting/boarding port of a cab 1 is fitted to the front fender structure of the cab-over truck. A bead 25 expanded downward and extended over nearly the whole width in the width direction of the rear end section 22 of a front fender 2 is formed on the rear end section 22. The lower end front section 41 of a quarter pillar 4 is superimposed on the rear end section 22 of the front fender 2, and the rear end section 22 of the front fender 2 and the lower end front section 41 of the quarter pillar 4 are welded along a bead 25 at the front and rear positions of the bead 25. A closed cross section is formed on a lap section by the bead 25 to reinforce the rigidity of the rear end section of the front fender 2.
Patent JP-2001301824-A (JP)
Title: Food packaging member
Inventor: NISHIGUCHI TOSHIAKI
IPC: G09F3/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a food packaging member which can recognize a complementary food having a multiplier effect on a human body if the member is eaten together with a food. SOLUTION: A complementary food indicating part 4 (10) indicating the complementary food containing at least compositions not contained in the food is provided on a surface 2a of the food packaging member 2 or a surface 33a of a label 33 stuck on the surface 2a of the food packaging member 2. A food indicating part 3 (9) indicating the food is provided on the surface 2a of the food packaging member 2 or the surface 33a of the label 33. A multiplier effect indicating part 5 indicating the multiplier effect when the food and the complementary food are eaten together with each other is provided on the surface 2a of the food packaging member 2 or the surface 33a of the label 33.