baber/WOPTO huggingface dataset:
Patent JP-2001072778-A (JP)
Title: Biaxially oriented polypropylene film
Inventor: TANAKA SHIGERU
IPC: H01G4/18
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented polypropylene film being desirable for packaging, capacitors, etc., having a surface having excellent protrusion uniformity and a high roughness density, and being excellent in recyclability. SOLUTION: This film comprises a polypropylene satisfying the relationships: log(MS)>-0.56log(MFR)+0.74, wherein MS (cN) is a melt tension as measured at 230 deg.C, and MFR (g/10 min) is a melt flow rate as measured at 230 deg.C. It is desirable that the centerline average surface roughness Ra on at least one surface of the film is in the range of 0.03-0.50 μm, and the ratio Rt/Ra is in the range of 5-12, wherein Rt is the maximum surface roughness, and Ra is the centerline average surface roughness.
Patent JP-2002013203-A (JP)
Title: Jointing structure for wooden building
Inventor: SUGIYAMA KAZUO
IPC: E04B1/26
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a jointing structure for wooden building which can reduce the labor required for jointing a horizontal member, such as beam, sill, etc. to a column by using a joint metal and, at the same time, can maintain the strengths of the column, etc., and building excellently. SOLUTION: Horizontal members 5, such as beams, sills, etc., are jointed to the column 4 in such a way that, after first and second horizontal holes 4a and 4b are bored into the column 4 in a crossing state, the first plate 2 and second plate 3 of the joint metal 1 composed of the first and second plates 2 and 3 are assembled to the column 4 so that the plates 2 and 3 may not get out of the column 4 by respectively inserting the plates 2 and 3 into the first and second horizontal holes 4a and 4b and engaging the upper groove 2a of the first plate 2 with the lower groove 3a of the second plate 3. Then the end sections of the plates 2 and 3 are respectively inserted into groove sections 5a formed in the end sections of the horizontal members 5 and fixed with bolts 6 or pins 7.
Patent JP-2002016506-A (JP)
Title: Wireless transmitter and wireless communication unit for road side
Inventor: INUI AKIHIRO
IPC: H04B1/04
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a wireless transmitter that can reduce the time prior to transmission output stabilization, when transmission 'off' is switched to transmission 'on', with respect to the wireless transmitter adopting an APC (automatic power control) configuration, that controls power of a radio wave outputted from an antenna to be constant at all times. SOLUTION: The wireless transmitter is provided with a variable gain circuit 1 that amplifies a transmission signal, a power amplifier circuit 2 that amplifies the transmission signal outputted from the variable gain circuit 1, a detection circuit 6 that extracts a part of the transmission signal amplified by the power amplifier circuit 2 for detecting it, a detection output hold circuit 7 that holds and outputs a detection output of the detection circuit 6, in the case of transmission 'on' and holds and outputs the detection output in the transmission on-state in the case of transmission 'off', and a gain control circuit 8, that compares on output level of the detection circuit 7 with a preset reference level to control the gain of the variable gain circuit 1, so as to reduce the difference.
Patent JP-2002023904-A (JP)
Title: Method and device for inputting multi-item selection order and recording medium recording program for the same method
Inventor: NAKAOKA HIDEAKI
IPC: G06F3/0482
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a device or method for inputting multi-item selection order including ranking of selected items, with which input operation is same regardless of order and an input picture to be displayed on the display of the input device displays the selection items and the order visually and easily to comprehend. SOLUTION: An input picture 6 displayed on a display 2 is provided with a list display part 6L for displaying the list of the labels of items and a button display part 6B for respectively displaying the ranks of the respective items by means of a first button B1 for first ranking, a second button B2 for second ranking and a third button B3 for third ranking. First of all, all the items are set to standard third ranking, the item corresponding to a button first selected by a mouse 3 or keyboard 4 is set to first ranking and each of items corresponding to the button designated later is set to second ranking.
Patent JP-2002021428-A (JP)
Title: Sill mounting structure of bath-room door
Inventor: KATO JUNICHI
IPC: E06B1/70
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a sill mounting structure of a bath-room door capable of being satisfied with a barrier-free specification even if a cover material is provided to a sill section of the bath-room door in the bath-room door set in a frame body provided to an opening section between a bath-room and a dressing room. SOLUTION: The sill mounting structure of the bath-room door is so constituted that a sill mounting piece 10 is provided to the dressing room side of the sill 3, at the same time, an upward groove 11 is provided in the longitudinal direction of the sill mounting piece 10 and that the sill mounting piece 10 is fixed on the floor surface 5 with a mounting screw 16 in the groove 11, then, the cover material 15 is fitted to the upper surface of the groove 11, a faulting between the upper surface of the sill mounting piece 10 and floor surface 5 of the dressing room is set less than 3 mm of the regular height for the barrier- free specification in a state to fit the cover material 15 to the groove 11.
Patent JP-2002018121-A (JP)
Title: Video game machine capable of selecting difficulty
Inventor: SAKO HIROYUKI
IPC: A63F13/45
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a video game machine with which a beginner, an expert and anyone can fully enjoy a game and can try their skills by switching the difficulty level to the one higher than their technique to play the game. SOLUTION: In this video game machine for playing the game with an enemy side character automatically displayed corresponding to a predetermined computer program as an opponent, a difficulty level setting circuit (11) for changing the attack characteristics of the enemy side character in response to a selecting operation by a player is provided. The attack characteristics of the enemy side character are changed by changing at least one of the moving speed, moving route, appearing number, appearing frequency and destroying power of the enemy side character on a display screen.
Patent JP-2001076111-A (JP)
Title: Resonance circuit
Inventor: NAKAMURA MANABU
IPC: B42D15/10
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To avoid inter-antenna interference caused by using two antennas and to realize efficient power transmission and high quality information communication by sharing one antenna for power transmission and information communication. SOLUTION: This resonance circuit of a reader/writer device shares one antenna 14 for power transmission and information communication to transmit power to an IC card and also communicates information with the IC card by providing 1st resonating parts (I) and (II) which comprise the inductance L1 of the antenna 14 as an element and resonate with an information communication frequency Fd and a 2nd resonance circuit (III) also comprising the inductance L1 as an element and resonating with a power transmission frequency Fp. Also, the resonance circuit of the IC card is similarly provided with a 1st resonating part resonating with the frequency Fd and a 2nd resonating part resonating with the frequency Fp and shares the antenna 14 for power transmission and information communication.
Patent JP-2002033337-A (JP)
Title: Component-mounting device
Inventor: OGAWA KINJI
IPC: H01L21/677
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a component-mounting device, capable of accurately mounting a component on a prescribed position on a substrate. SOLUTION: A collet 71a sucks and carries the component 3 from a component supply part 4 to a posture correction part 6 and places the component 3 on a relay table 6c. The component 3 is clamped between a positioning part 6a and the positioning part 6b, and the attitude is corrected, so as to make the component end faces 3a and 3b be parallel with respect to a parallel light beam B. A dimension measurement part 9 measures a component length to compute the position deviation amount between a component center position and a component suction position. The collet 72a sucks and carries the component 3, whose attitude is corrected in a prescribed direction from the attitude correction part 6 to a component-mounting part 5. An operation control part corrects the positional deviation amount so as to make the collet 72a mount the component 3 on the prescribed position on the substrate 2.  As a result, the component is positioned and mounted accurately, regardless of the positional deviation between the component center position and the component suction position or the dispersion of a component dimension.
Patent JP-2002032616-A (JP)
Title: Method and system for operating forum
Inventor: ITO HARUHISA
IPC: G06Q30/08
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a forum operation method which can expand a forum, where various information including ideas, desires, complaints, etc., are efficiently widely collected and are easily sold to readers including enterprises, on the Internet. SOLUTION: A forum 1 which participants 3 can access through the Internet is set, and a participant accesses this forum to write various information including ideas, desires, and complaints, and an enterprise 5 as a reader accesses the forum 1 to peruse information and bids for the forum in the case of the existence of information which it wants to purchase. The forum is knocked down to a reader who has bid the highest bid price, and the reader who is the successful bidder inhibits or limits access of other readers and participants to the forum not only expansively manage actions including speeches of participants in the forum after the successful bid but also pay rewards to participants on the basis of extent of contribution.
Patent JP-2002031261-A (JP)
Title: Drain valve
Inventor: TAKEDA YOSHIAKI
IPC: F16K31/04
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a drain valve capable of reducing load of a driving motor minimizing negative load range and stabilizing seating of bellows. SOLUTION: The drain valve is constituted of: an operating cam 6 mounted to a shaft of the driving motor 3; the bellows 12 reciprocating in order to open/ close a drain passage; a connector 8 and a sliding shaft 11 disposed between the operating cam 6 and the bellows 12 and transmitting the motion of the operating cam 6 to the bellows 12. An approximately rectangular portion surrounded by ribs is formed on the connector 8. A spring seat 9 is disposed in the approximately rectangular portion to be rotatably engaged with an engaging shaft 6a of the operating cam 6. A spring 10 is disposed between the spring seat 9 and an inner face of the approximately rectangular portion to press the bellows 12 through the sliding shaft 11.
Patent JP-2002031514-A (JP)
Title: Device and method for shape measurement
Inventor: FUJII MASAAKI
IPC: G01B11/24
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a shape measurement device capable of easily and faithfully measuring the outside shape of a measured object having a projected portion such as a handle. SOLUTION: A rotatable rotary table part 32 for placing a measured object 1 thereon is formed so that the rotating center of the measured object 1 can be moved parallel with an external sensor 21. A measurement controller 41 comprises a measurement part for measuring the outer shape of the measured object each time the rotating center of the measured object 1 is differentiated from the external sensor 21 and a synthesizing part for synthesizing the measured values with each other.
Patent JP-2002031440-A (JP)
Title: Pipeline cleaning article for air conditioner
Inventor: NUMAMOTO HIRONAO
IPC: F25B47/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning article for an air conditioner, capable of obtaining reliability over a long period of time, even when an already installed pipeline is used as is, on employing an HFC series refrigerant which is used newly. SOLUTION: In a pipeline cleaning method, where the article is inserted into the pipeline connecting the indoor machine and the outdoor machine of the air conditioner to sent the article by pressure and exclude foreign matters in the pipeline, the air conditioner cleaning article is constituted of a first article and a second article which are connected to each other.
Patent JP-2001068771-A (JP)
Title: Saturable bragg reflector used for mode-locked laser
Inventor: CUNNINGHAM JOHN E
IPC: G02F1/355
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To introduce a quantum well absorbing layer into a saturable Bragg reflector used in a mode-locked laser, by locating a quantum well within high refractive index layers having an optical thickness equal to a predetermined value of an operating wavelength, and sandwiching each high refractive index layer between low refractive index layers having a predetermined value of the operating wavelength. SOLUTION: The saturable Bragg reflector 20 has a single crystal GaAs substrate, with low refractive index layers 22 and high refractive index layers 24 epitaxially grown thereon alternately. Each layer 22 has an optical thickness equal to 1/4 of an operating wavelength, and each layer 24 excluding the two uppermost ones 26A and 26B has an optical thickness equal to 1/4 of the operating wavelength. The layers 26A and 26B have an optical thickness equal to 1/8 of the operating wavelength. Further, a quantum well 28 is a layer having a thickness of about 100 Å made of a low refractive index material, and is located near the center of the GaAs layers 26A and 26B.
Patent JP-2002043503-A (JP)
Title: Semiconductor device
Inventor: KIMURA NAOTO
IPC: H01L25/07
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To miniaturize and make less expensive a CSP-type semiconductor device with stacked structure. SOLUTION: A first semiconductor chip 1 is allowed to deviate from a center to either direction for mounting to a second semiconductor chip 2, thus eliminating the need for a relay terminal 10 at one side of the second semiconductor chip 2 where the first semiconductor chip 1 is brought closer. Also, in the second semiconductor chip 2, an area occupied by the relay terminal 10 is reduced, thus miniaturizing the second semiconductor chip 2.
Patent JP-2002039239-A (JP)
Title: Pad holding member for disc brake
Inventor: ITO TAKAHIRO
IPC: F16D65/097
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a pad holding member for a disc brake to enable prevention of the generation of braked squeak due to rotation in a recessed part of a pad holding member for a disc brake and prevention of drag of a brake due to slide contact between a friction pad and a disc rotor after completion of braking operation. SOLUTION: The pad holding member 41 for a disc brake comprises a base part 41a mounted in a recessed part 12 in a manner to be interposed between an upper surface 32a and a tip surface 32b of a protrusion part 32 and the recessed part 12; a first energizing part 41b extending from a base part 41a and energizing a protrusion part 32 in the peripheral direction of a disc rotor 5; a second energizing part 41c extending from the first energizing part 41b and energizing the protrusion part 32 radially externally of the disc rotor 5; and a third energizing part 41d extending from a base part 41a and energizing a pad 31 in a position above the protrusion part 32 peripherally of the disc rotor and in a direction paralleling the axis of the disc rotor.
Patent JP-2002041291-A (JP)
Title: Setting method of computation rule, computation rule porting unit using the method and artificial animal
Inventor: SHIMIZU ATSUSHI
IPC: G06N99/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To set versatile individuality to each individual maintaining the tendency of population. SOLUTION: A characteristic value distribution that indicates the range of a degree of the character of a population is to be set for every type of plural characteristics that represents the tendency of the population, and a characteristic value included in each characteristic value distribution for an arbitrary individual attached to the population is to be extracted randomly. Further, a correlation data, a relation of combination of extracted characteristic values to both input pattern and behavior pattern is to be prepared. The behavior pattern that varies with individuals to each type of the input pattern appears by porting a characteristic value table that shows a combination of different characteristic values for every individual and a correlation data for each characteristic value.
Patent JP-2001357524-A (JP)
Title: Method for forming magnetization pattern in magnetic recording medium, magnetic recording medium, method for manufacturing magnetic recording medium and magnetic recording device
Inventor: KAWASHIMA MASAHIRO
IPC: G11B5/86
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To easily form a magnetization pattern of high density without defects in a short time with good accuracy in a magnetic recording medium and to provide a magnetic recording medium and a magnetic recording device which enables to record at high density and has high durability in a short time at a low cost. SOLUTION: The method for forming a magnetization pattern includes a process of irradiating a magnetic recording medium having a magnetic thin film on a substrate with pulse energy rays through a mask means to form exposure distribution to the energy rays on the magnetic thin film to locally heat the film, and a process of applying an external magnetic field on the magnetic thin film. In this method, the medium is irradiated with energy rays while relatively moving the mask means and/or magnetic recording medium and the position of energy rays, and irradiation of the pulse energy rays and the relative movement are synchronized to obtain the magnetic recording medium with magnetization pattern. The obtained medium is used for the magnetic recording device.
Patent JP-2001055722-A (JP)
Title: Hoisting winch of sluice gate door
Inventor: NISHIWAKI MASAE
IPC: E02B7/20
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize a hoisting winch of a sluice gate door, at the same time, prevent the hoisting winch trouble caused by running short of oil when it is not used for a long period of time, prevent a gear from being exposed to the outside, save time for maintenance, at the same time, prevent an accident caused by biting a foreign matter and to make it possible to easily inspect a state of the gear from the outside, if necessary. SOLUTION: A driving shaft 6 for transferring torque to a drum 5 is made to penetrate through the drum 5 fixing one end of a wire rope 7 suspending a sluice gate door thereto. A gear 6a is provided at the front end of the driving shaft 6, a planetary gear mechanism 11 making the gear 6a as a solar gear is provided in the inside of the drum 5, and the rotation of the driving shaft 6 is decelerated to make it possible to transfer the torque to the drum 5. When a hoisting winch is stopped, an oil sump 14a for preventing the shortate of oil is provided in the vicinity of the planetary gear mechanism 11 and, at the same time, a guide pipe 30 for an endoscope for monitoring a state of gears 13a, 16a or the like from the outside is provided.
Patent JP-2002034808-A (JP)
Title: Wall-hanging sanitary device with corner
Inventor: INOUE MASAAKI
IPC: A47K1/04
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a wall-hanging sanitary device with a corner which can be easily constructed by one person. SOLUTION: A wall hanging wash basin 1 with a corner is provided with a fall preventing part 9. Thus, when a support part 8 is fitted to an attaching means 7 fixed to a wall surface A to mount the wash basin thereon, the wall hanging wash basin 1 with the corner can be prevented from falling from the attaching means 7 due to a dead load. Accordingly, one person can easily construct the water basin.
Patent JP-2002051032-A (JP)
Title: Clock correction circuit
Inventor: FURUIKE TAKESHI
IPC: H04L7/02
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a clock correction circuit that corrects a phase of a clock signal in the finer unit than a 1/2 period of the clock. SOLUTION: A flip-flop circuit 11 uses a leading edge of an input clock to apply 1/2 frequency division to the input clock. A flip-flop circuit 13 uses a trailing edge of the input clock to apply 1/2 frequency division to the input clock. A detection circuit 15 detects an instruction to correct a phase of an output clock. The given instruction is an instruction to advance or delay the phase. When the detection circuit 15 detects the instruction, a timing adjustment circuit 16 controls the flip-flop circuits 11, 13 according to the contents of the instruction.
Patent JP-2002047861-A (JP)
Title: Automatic door device and control device used for the door device
Inventor: KUMETA KAZUHITO
IPC: G05D1/02
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To efficiently open/close an automatic door with a plurality of paths for automated guided vehicles set at an opening. SOLUTION: Each automated guided vehicle transmits a door opening request signal before passing the automatic door, and a door closing request signal after passing it. This automatic door device comprises communication parts 140-150 for receiving the door opening request signal and the door closing request signal from the automated guided vehicle; an opening/closing part 130 for opening/closing the automatic door; and a control part 120 for controlling the opening/closing part 130 using a function determined by the number of door opening request signals and the number of door closing request signals received by the communication parts 140-150.
Patent JP-2002047441-A (JP)
Title: Pigment dispersant, pigment dispersion composition containing the same and colored photosensitive composition
Inventor: TAKAHASHI HIDETOMO
IPC: G02B5/20
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment dispersant which can realize good dispersion of a pigment and alkaline development properties at the same time. SOLUTION: The pigment dispersant contains a graft copolymer whose main chain has repeating units containing nitrogen atoms and whose side chain has repeating units containing amido groups and/or acidic groups. It is desirable that the graft copolymer contains comonomers comprising a nitrogen-containing monomer having nitrogen atoms and ethylenically unsaturated double bonds and a polymerizable oligomer having amido groups and/or carboxyl groups and terminal ethylenically unsaturated double bonds.
Patent JP-2002053421-A (JP)
Title: Extension inhibitor of dendrite of melanocyte and cosmetic comprising the same
Inventor: KANAMARU AKIKO
IPC: A61K8/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain an effective means for prophylaxis or amelioration of dyschromia accompanied by inflammation or dyschromia such as dermal stains or ephelides. SOLUTION: This skin care preparation such as a cosmetic is obtained by including a compound comprising one or more kinds selected from a compound expressed by the general formula (I) (wherein, R1, R2 and R3 denote each independently hydrogen atom, a 1-4C alkyl group, a 1-4C acyl group or a saccahride residue; and R2 and R3 may be the same) represented by maackiain obtained from a rhizome of Sophora subprostrata of the family Leguminosae excellent in having suppressing actions on extension of dendrites of melanocytes and a salt thereof therein.