baber/WOPTO huggingface dataset:
Patent JP-2002029449-A (JP)
Title: Reinforcing implement and reinforcing structure for hollow structure
Inventor: ANDO MICHIHIDE
IPC: B62D25/06
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing implement and reinforcing structure that can efficiently reinforce a hollow structure. SOLUTION: A plurality of hollow cylindrical bodies 11 are connected along a side face to constitute a reinforcing member 10. The reinforcing member 10 is disposed in a hollow space of the hollow structure so that the axial direction of the hollow cylindrical body 11 is parallel to the acting direction of external force. Foam base materials 30, 40 are disposed at the end part and side face of the reinforcing member 10. The foam base materials 30, 40 are foamed by external heating to become foam bodies, to integrally connect the internal wall surface of the hollow structure to the reinforcing member 10.
Patent JP-2002031691-A (JP)
Title: Timepiece correction structure
Inventor: YAMADA SHINICHI
IPC: G04B27/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a stable back part structure for a thin timepiece without increasing the number of parts. SOLUTION: The plane shape of a setting lever jumper 23 is arranged in the upper part of a yoke return spring 5a and a projection 5c is formed near the tip end of the yoke return spring 5a in a shape embedding the two cross sectional gaps. When a winding stem 9 is drawn, a setting lever 4, a yoke 5 and a clutch wheel operate so that hand correction becomes available by rotation operation of the stem 9. When the stem is pushed in, the clutch wheel is returned to the original position owing to the spring force of the return spring 5a of the yoke 5 and the state of hand correction is released. Meanwhile, the return spring 5a of the yoke 5 becomes a state being about to float upward, the projection 5c touches the setting lever jumper 23 and cannot go up farther so that detaching of the return spring 5a out of the setting lever 4 in the plane can be prevented.
Patent JP-2002033736-A (JP)
Title: Multiple address communication system
Inventor: SAKAMOTO YASUNORI
IPC: H04L12/28
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a multiple address communication system that can conduct multi-cast communication without deteriorating communication performance of clients, other than those for multi-cast communication, when conducting the multi-cast communication. SOLUTION: In the case of conducting multi-cast communication, the presence/absence of multi-cast distribution request is respectively registered in internal tables 105, 107, 113 of a server 101 and WAPs(wireless access points) 102, 111 in cross-reference with client information of clients having already been registered. The server 101 and the WAPs 102, 111 respectively calculate a transmission time interval on the basis of the contents of the tables 105, 107, 113 and respectively transmit a data frame at this interval. Furthermore, buffers 108, 114 of the WAPs 102, 111 hold data frames from the server 101 and resend the data frames to a client requesting re-sending of the data frames.
Patent JP-2002031049-A (JP)
Title: Variable displacement type swash plate clutchless compressor
Inventor: KAZAHAYA YUKIO
IPC: F04B49/08
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a variable displacement type swash plate clutcheless compressor whereby the performance and working effectiveness are enhanced by controlling the leak of a refrigerant gas generated at a spool valve. SOLUTION: The variable displacement type swash plate clutchless compressor is equipped with a cylinder block 1 furnished with a plurality of cylinder bores 6, a shaft 5 supported in the center of the cylinder block 1 rotatably, a discharge chamber 12 to store the refrigerant gas discharged from the compression chamber 6a in the cylinder bore 6, a suction passage 39 to lead the refrigerant gas from a suction hole 3a to the suction chamber 13, and spool valve 30 to shut the suction passage 39 when the pressure of refrigerant gas downstream of a control valve 81 and the energizing force of a spring 32 act in the valve closing direction, the pressure of refrigerant gas in the discharge chamber 12 acts in the valve opening direction, and only when the pressure difference between the two lies below the specified value,  wherein the spool valve 30 is arranged in the direction perpendicularly intersecting the axis of the shaft 5.
Patent JP-2002039334-A (JP)
Title: Rolling bearing unit
Inventor: TAKEMURA HIROMICHI
IPC: F16C19/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To inhibit or prevent generation of hydrogen due to electrolysis of moisture in grease so as to prevent separation of a rolling bearing for an extended life by suppressing static caused by friction between a belt and a pulley, and keeping a potential difference between a rolling element and a bearing ring at 1 V or less. SOLUTION: The outer surface of the pulley 2, including the outside diameter surface 2E of the pulley 2 with which the belt 3 makes sliding contact and the inside diameter surface 2I of the pulley 2 fitted over a rotating shaft 4, is coated by electrodeposition to form an insulating paint film that is 10 to 40 μm thick. Thus, an electrical resistance value after 10 hours of operation is 1 MΩor higher and static produced by friction between the pulley 2 and the belt 3 is -1 kV or less, so that the potential difference between the rolling element and the bearing ring can be kept at 1 V or less.
Patent JP-2002038775-A (JP)
Title: Cylinder lock and key
Inventor: TATENO YOSHIHIRO
IPC: E05B27/06
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder lock simplifying a constitution and facilitating manufacture and, at the same time, having the difficulty of unfairly unlocking the cylinder lock by a third person. SOLUTION: For the cylinder lock 10 including an outside cylinder 1, first and second inside cylinders 2 and 3 circumferentially coming into contact with the outside cylinder 1, at the same time, forming first and second key ways 17 and 19 in them and a connecting spring 4 lying between the first and second inside cylinders 2 and 3, driver holes 13 passing through the circumferential surfaces of the inside cylinders 2 and 3 and the inside circumferential surface of the outside cylinder 1, drivers 6 stored in the driver holes 13 and capable of engaging with the inside cylinders 2 and 3 and outside cylinder 1, engaging pins 5 coming into contact with the drivers 6 and pushing springs 7 energizing the drivers 6 toward the engaging pins 5,  a key 21 energizing the pins 5 to the outside cylinder 1 side against energizing force of the pushing springs 7 when the key 21 is inserted in the first and second key ways 17 and 19 and positioning the drivers 6 to the outside cylinder 1 side, the connecting spring 4 energizes the adjoining inside cylinders 2 and 3 to the circumferential direction each other, the first and second key ways 17 and 19 formed in the inside cylinders 2 and 3 are energized to positions to be slipt.
Patent JP-2002038014-A (JP)
Title: Silicone aqueous emulsion composition
Inventor: ONA ISAO
IPC: C08K5/549
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a silicone aqueous emulsion composition which changes to a silicone elastomer having excellent durability by removing water and is possible to form a rubber film having excellent adhesion properties. SOLUTION: The silicone aqueous emulsion composition comprises (A) an organopolysiloxane having at least two hydroxy groups or alkoxy groups bonded to a silicon atom in a molecule, (B) finely divided silica, (C) a catalyst for a cure, and (D) a carbasilatrane derivative represented by formula (1) [wherein R1 is an identical or a different, hydrogen atom or 1-10C alkyl group, R2 is an alkoxysilyl group-containing organic group represented by the formula: -R4Si(OR5)xR6(3-x) (wherein R4 is a divalent organic group, R5 is a 1-10C alkyl group, R6 is a monovalent organic group, and x is 1, 2 or 3), R3 is a substituted or an unsubstituted, monovalent hydrocarbon group or a 1-10C alkoxy group], as principal components.
Patent JP-2002041977-A (JP)
Title: Method of distributing/browsing electronic pamphlet, and electronic pamphlet system
Inventor: HORI NORIYUKI
IPC: G06Q50/10
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To allow browsing on a PC in a side of a person who desires a pamphlet to be sent, in order, starting from the most suitable pamphlet out of the pamphlets as to accounts and lecture meetings in educational means such as a university, a preparatory school, a private school for study and the like. SOLUTION: This system has an electronic pamphlet generating means for forming a content data concerned in the pamphlet of lectureship and the lecture meeting into electronic information to generate electronic pamphlet, a selection supporting means for selecting at least one of the electronic pamphlet most suitable for various conditions exhibited by the side of the person who desires the pamphlet to be sent, to be exhibited via the Internet to a client terminal in the side of the person who desires the pamphlet to be sent, and an electronic pamphlet browsing support means for reproducing a content of the selected electronic pamphlet automatically to quicken understanding.
Patent JP-2002040432-A (JP)
Title: Liquid crystal display device
Inventor: YAMAGUCHI HIDEMASA
IPC: G02F1/1337
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To realize a wide viewing angle without decreasing the effective aperture rate in a liquid crystal display device with a perpendicular alignment division mode. SOLUTION: The liquid crystal display device 100 with a perpendicular alignment mode is composed of a driving substrate 2 where pixel electrodes 1 are formed, a counter substrate 4 where a counter electrodes 3 opposing to the pixel electrodes is formed, and a liquid crystal 5 held between the substrates, with the liquid crystal 5 aligned almost perpendicular to the substrates 2, 4 when no electric field is applied and aligned almost horizontally when a specified voltage is applied. In this device, bumps 6 or faces treated so as not to disturb the alignment are formed on the counter substrate 4 as the nuclei to align the liquid crystal in all directions from certain points when a voltage is applied. The area of the nuclei on the counter substrate 4 is <=5% of the area of one pixel.
Patent JP-2002040405-A (JP)
Title: Liquid crystal display element
Inventor: NOMURA YUKIKO
IPC: G02F1/1335
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide each part of liquid crystal display with uniform brightness by improving visual characteristics in reflection. SOLUTION: Light diffusion property of a light diffusing layer 9 is made to regularly vary in a plane of the light diffusing layer 9.
Patent JP-2002050909-A (JP)
Title: Antenna duplexer
Inventor: HATANAKA HIROSHI
IPC: H04B1/52
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an antenna duplexer, which can reduce the insertion loss and the in-band amplitude deviation of each transmission wave and supplies the transmission waves of adjacent channels to an antenna. SOLUTION: The antenna duplexer comprises a plurality of constant impedance bandpass filters connected in cascade, each of which has a first bandpass filter and a second bandpass filter that are fourth order polar type bandpass filters, that satisfy the following equations. Bwr (permissible width of the pass band frequency)=5.6±0.1 MHz, f∞ (attenuation pole frequency)=f0±(3.35±0.1 MHz), and VSWR(voltage standing wave ratio in the pass band)=1.5±0.1.
Patent JP-2002050681-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MATSUZAKI TOMOKAZU
IPC: H01L21/32
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To planarize the surface of an element region by suppressing breaking into of bird's beak into the element region, when an isolation region is formed by dividing LOCOS method into two stages. SOLUTION: In the method for fabricating a semiconductor device, the isolation region forming region 4 of a substrate 1 is masked by a first antioxidation film (silicon nitride film 3) having a first opening 7 and then first field oxidation is carried out to form a first field oxide film 9. Subsequently, the first field oxide film 9 is masked by a second antioxidation film (silicon nitride film 20), having a second opening 22 of smaller width dimension than the first opening 7 and then a second field oxidation is carried out, to form a deep second field oxide film 15 locally in the center of the first field oxide film 9.
Patent JP-2002055996-A (JP)
Title: Www server providing information service with advertisement
Inventor: BESSHO NAOYA
IPC: H04N21/2668
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a WWW server which selects advertisements that a user feels necessary or is interested in and distributes them to the user computer through a network in combination with an image and a sound matching the sensitivity and preference of the user individual. SOLUTION: An advertisement program (image) is selected according to properties of the user and a sound program such as BGM added to the advertisement program is selected according to the properties of the user.
Patent JP-2002057412-A (JP)
Title: Optical amplifier circuit
Inventor: OGAWA IKUO
IPC: H01S5/50
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a small, inexpensive and low power consumption optical amplifier circuit, having a high gain and a high output and exhibiting high reliability against failure. SOLUTION: In the optical amplifier circuit, an input signal light is branched, to a plurality of paths each provided with an optical amplifier and the branched signal lights are amplified by the optical amplifiers and outputted to a plurality of ports. Signal lights outputted from the plurality of output ports are connected and multiplexed.
Patent JP-2002012512-A (JP)
Title: Composition for external use
Inventor: MAEDA NORITOSHI
IPC: A61K8/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To find out a means capable of improving the metabolism of the skin and preventing even the aging of the skin by using an ingredient different from an α-hydroxy acid or a vitamin A derivative and especially capable of promoting the decomposition of desmogleins. SOLUTION: This composition for external use comprises a propanediol derivative represented by the following formula (I), wherein, R is hydrogen atom, methyl group or ethyl group, or its salt.
Patent JP-2002051607-A (JP)
Title: Forward and backward motion switching controller for agricultural implement
Inventor: ISHIDA TOMOYUKI
IPC: A01B63/08
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To optimize a timing of switching the forward and the backward motion in order that a tractor enables easily to turn around in a ridge, and thereby minimizing the ridge. SOLUTION: In the case that the switch for controlling the forward and the backward motion in set on, the vehicle speed is less than a specified value and the implement is working, the buzzer actuates to tell the detection of the ridge, when the ridge in front of the machine body is detected. The switching control is operated to stop the forward motion of the implement, to lift the implement or to allow the implement to move back in a certain distance.
Patent JP-2001104275-A (JP)
Title: Body fat meter
Inventor: YAMAZAKI IWAO
IPC: A61B5/22
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To enable counting steps in addition to body fat to know how much daily walk is necessary to reduce body fat to the goal. SOLUTION: The electrodes for measuring human body impedance and display means are installed in a portable case C and means for measuring human body impedance 11 and pedometer inside. The individual data such as sex, age, body height and body weight are input using numerical keys K1 and functional keys K2 and the rate of body fat is calculated based on the human body impedance measured by touching the electrode and these individual data to be exhibited on the display means together with number of steps.
Patent JP-2002054127-A (JP)
Title: Pool for fish passage
Inventor: TANAHASHI TAKASHI
IPC: E02B8/08
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a pool for a fish passage, which forms a resting region necessary for run up fish, by placing an insertable measure-shaped block at a step portion of the fish passage, to thereby facilitate the run up of fish. SOLUTION: The pool for the fish passage is formed by freely inserting and setting the measure-shaped block for storing running water even at a location deeper than the difference of the step, at the stepped path of the fish passage. It is desirable that a fishing bank block is inserted and set into the measure-shaped block, to thereby form the resting region which is more stagnant than other regions.
Patent JP-2002061829-A (JP)
Title: Medium reproducer and exhaust gas treatment unit
Inventor: WATABE TERUO
IPC: B01D53/50
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a medium reproducer and an exhaust gas treatment unit excellent in recovering a gas desorbed from a medium for reproducing a medium having adsorbing or resolving power for components to be removed, which are contained in gases such as exhaust gas, and yet improved in cost effectiveness and maintainability. SOLUTION: The exhaust gas treatment unit comprises a regeneration tower 120 having a distributor 1, heater 2 connected thereto and a retention part 3 arranged downstream from the same, which retention part 3 is composed of an inner barrel 31 having a hole 31a and an outer barrel 33 arranged thereabout to cover the same. Such structure of the retention part 3 enables desorption gas Gr desorbed therein to be discharged from the entire carbonaceous absorbent A through the hole 31a of the inner barrel 31. As a result, it is possible to improve the discharge efficiency of the desorption gas Gr, attain excellent recovery performance, and yet improve the cost effectiveness and maintainability without using a conventional carrier gas.
Patent JP-2002064700-A (JP)
Title: Method for synthesizing and detecting electronic watermark, devices therefor and printed matter
Inventor: ONISHI JUNJI
IPC: H04N7/08
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for electronic watermark robust to contract conversion and printing. SOLUTION: Spread digital watermark 121 is obtained by spectrum spreading (220) of digital watermark 120 by using a pseudo random number sequence. Amplitude information 111 obtained by Fourier transformation (210) of original picture data 100 and the spread digital watermark 121 are synthesized (225), and it is synthesized with the digital watermark by inverse Fourier transformation to obtain picture data. The data 100 is decomposed by wavelet transformation (242) to sub-band picture to obtain partial picture data. The high frequency energy data of this partial picture data is calculated (244). Then, picture data obtained by synthesizing the data 100 and the digital watermark and the energy data are synthesized to calculate picture data embedded with water mark (150).
Patent JP-2002063384-A (JP)
Title: Method and system for uploading image data and storage medium stored with image data uploading program
Inventor: KANEKO ATSUSHI
IPC: G06Q50/00
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for image data uploading which enables credit-card payment and shortening of the time needed to upload digital image data and a storage medium stored with an image data uploading program. SOLUTION: An orderer-side device performs input operation for order information and uploads the digital image information to a data center at the same time and a device at the data center obtains the order information and digital image information received from the orderer in parallel.
Patent JP-2002062994-A (JP)
Title: Information processing system and information processing method
Inventor: MIYATA JUNICHI
IPC: B41J5/30
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system and an information processing method for optimizing a bit map expansion position so as to carry out high-quality printing at a high speed. SOLUTION: Via a user interface displayed on a host computer, user setting about the bit map expansion position for each of a plurality of drawing objects is received. On a printing demand, the bit map expansion position of the drawing object is specified according to the user setting, and data of the drawing object expanded in the bitmap expansion position are outputted from a printer device.
Patent JP-2002069772-A (JP)
Title: Covered yarn, and panty hose or tights by using the same
Inventor: IIZUKA NORIHISA
IPC: D02G3/32
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a covered yarn having not only elasticity but also excellent appearance and feeling, and suitable for pantyhose or tights. SOLUTION: This covered yarn comprises an elastic fiber having >=80% dry heat setting (PDS) at 120 deg.C as a core yarn, and a polyester multifilament having <=65 deg.C glass transition temperature, >=30% elongation at break, >=3.0 g/d strength at break, and >=90% elongation recovery after 20% elongation as a winding yarn. The pantyhose is obtained by using the covered yarn. Further, the covered yarn comprises the elastic fiber as the core yarn, and a false- twisted yarn of a polyester multifilament having <=65 deg.C glass transition temperature, >=30% elongation at break, >=3.0 g/d strength at break, and >=15 crimp fastness (CD) as a winding yarn. The tights are obtained by using the latter covered yarn.
Patent JP-2002063523-A (JP)
Title: Settlement system
Inventor: SENBA OSAMU
IPC: G06Q20/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To make easily and surely usable a system for CtoC electric commercial transaction at home. SOLUTION: This system is equipped with a 1st storage means which stores virtual money account information on a buyer and a seller, a 2nd storage means which stores information on the ordering of a commodity by the buyer, a database managing means which manages the information stored in the 1st and 2nd storage means, a deposit account managing means which manages a clearance deposit account where funds paid by the buyer are pooled and the deposit account of the seller, and a commodity delivery managing means which instructs a home deliverer to collect the commodities from the seller and deliver it to the buyer. The deposit account managing means secures the virtual money with the funds pooled in the clearance deposit account.
Patent JP-2002076689-A (JP)
Title: Electronic component supplying apparatus
Inventor: MAKINO YOICHI
IPC: H05K13/02
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component supplying apparatus which stably supplies an electronic component independent of the cavity size for housing an electronic component for improved productivity. SOLUTION: A partial section of a groove 7 of a body 6 comprises an exchangeable unit 10. A groove 7a of the unit 10 has a groove width corresponding to a component supply tape to be supplied.