baber/WOPTO huggingface dataset:
Patent JP-2001159751-A (JP)
Title: Liquid crystal cell parameter detecting device
Inventor: HONMA MICHINORI
IPC: G02F1/13
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a device rapidly detecting parameters, such as the thickness of a liquid crystal layer and the twisted angle, etc., of liquid crystal molecule aligning in a liquid crystal cell with a simple constitution. SOLUTION: The beam of a light source 1 is made to transmit through a polarization conversion element 2 having a concentric circular or radial polarizing conversion function, the liquid crystal cell 3, a polarization conversion element 4, and transmission optical intensity of plural places of the liquid crystal cell 3 is measured by a photo-detector 5, and two-dimensional distribution T(x, y) of the transmission optical intensity for beams of respective wavelengths is obtained, and coordinates (x, y) that the T(x, y) shows a minimum value or a maximum value are measured.  The values of effective angles β(x, y) and α(x, y) in the polarization direction depending on the coordinates x, y generated by the combination of the polarization conversion elements 2, 4 are obtained from the measured coordinates, and the parameters of the thickness (d) of the liquid crystal layer and the twisted angle ϕ, etc., of the liquid crystal molecule orientation are obtained from the values of the obtained β(x, y) and α(x, y).
Patent JP-2002044719-A (JP)
Title: Mobile communication system and its communication slot control method
Inventor: TSUTSUMIUCHI HIDEKI
IPC: H04W76/04
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To dynamically manage the number of slots to be assigned between a mobile station and a base station to utilize the mobile section effectively and efficiently. SOLUTION: In a mobile communication system of TDMA comprising a channel control station apparatus E1 connected to a radio base station apparatus B1 for controlling a radio channel, a determination unit 13 of the channel control station apparatus E1 detects whether a slot is available is possibly correcting to the information amount and priority before the transmission of the data acquired from a mobile station apparatus A1 is started. When a desired slot is not available, priority and data amount of the call already in communication between the mobile station apparatus in the service area and the base station apparatus are compared with the received information for determination. The assignment control unit 14 assigns a slot of radio channel to a mobile station apparatus newly making a data communication request in accordance with the result of the determination unit 13.
Patent JP-2002036670-A (JP)
Title: Printer, printer controlling method, and recording medium storing its processing
Inventor: WATANABE HIROYUKI
IPC: B41J29/38
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To avoid execution of unintended initialization operation of a printer at the time of printing a hexadecimal damp list. SOLUTION: The printer 10 is provided with a setting for neglecting an initialization signal XINIT. When the initialization signal XINIT is received during print operation of a sexadecimal damp list, the initialization signal XINIT is neglected if the printer 10 is set to neglect it and initialization operation is not performed. According to the arrangement, execution of unintended initialization operation of the printer can be avoided at the time of printing a hexadecimal damp list.
Patent JP-2002042055-A (JP)
Title: Method for character extraction from color document image
Inventor: OKAMOTO MASAYUKI
IPC: G06K9/20
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for character extraction from color document image that can separate the background color and the character color of an image and extract characters even from a complex and varied background by clustering the color information. SOLUTION: The method for character extraction from color document image, which extracts only character color portions from a color document image with a complex and varied background, removes dithers by smoothing from the color document image, converts the color values of the dither-removed image from the RGB system to the L*u*v* system and prepares a histogram thereof, clusters the color information on a fuzzy basis, prepares color-separated images (binary images) according to the degree of assignment, removes noise from the binary images, provides labels to black pixels and white pixels, then selects a binary image suitable for character extraction, and extracts a line of characters.
Patent JP-2002044353-A (JP)
Title: Network scanner and network system with the network scanner connected thereto
Inventor: EGUCHI MASAFUMI
IPC: H04N1/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile server including a network scanner that can read and transmits a huge amount of originals even when the memory capacity is small resulting in that the facsimile server cannot read a huge amount of the originals at once. SOLUTION: The network facsimile server reads originals at each optional page through dividing, converts the read image into data in an electronic mail form, adds a tag denoting part of the data to the electronic mail, transmits the electronic mail, clears its memory and reads the succeeding data. In the case of reception, the network facsimile server synthesizes the data received through division and provides an output.
Patent JP-2002036948-A (JP)
Title: Fixing structure for automobile interior light
Inventor: OTSU MASANOBU
IPC: B60Q3/02
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To improve effectiveness of processing and assembling of an automobile interior light by eliminating a bracket for lamp fixing, as well as reducing the operation man-hours for which workers are forced to keep looking upward to operate on an assembly line. SOLUTION: A lamp body 19, which is directly fitted on a frame 1 of a sunroof, has a rim flange 21 to be located in a lamp fixing hole 15 of a head lining 5, the rim flange 21 in contact with an opening in upper surface 5 a of the lamp fixing hole 15 to hold the head lining, and a hooking joint insertion hole 23. To the lamp body 19, a wire harness 31 is connected, which is arranged along the frame 1 of the sunroof, as a pre-assembling, then, on the assembly line, an insertion hook 37 of a lamp lens 35 is inserted from the below into the hooking joint insertion hole 23 as a post-assembling.
Patent JP-2002036606-A (JP)
Title: Imaging apparatus
Inventor: YAMAMOTO RYOICHI
IPC: B41J2/005
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain an imaging apparatus for forming an image by ejecting a plurality of inks for one pixel from a common ink ejection port while varying the mixing ratio based on an image signal, and transferring ink to an image receiver moving relatively to the ink ejection port in which the image quality is enhanced by making sharp the forward end of ink in case of a micro quantity of imaging ink thereby obtaining an image density faithful to the image signal. SOLUTION: At a part where a plurality of inks join, the opening area of at least an ink channel having a minimum ejection quantity is set smaller than the opening area of other ink channels. When the plurality of inks includes an non-imaging ink (also referred to transparent ink) and an imaging ink, the opening cross-sectional area (opening area) of a channel for imaging ink is set smaller than the opening cross-sectional area (opening area) of a channel for non-imaging ink at the part where a plurality of inks join.
Patent JP-2002045615-A (JP)
Title: Device and method for dehydrating sludge
Inventor: KURITA TAKASHI
IPC: B01D33/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for dehyarating sludge, which is capable of holding the water level of a gravity dehydrating part in a prescribed range and surely avoiding the stopping of the supply of the sludge and the overflow with the increase of the water level. SOLUTION: The dehydrating device is provided with a dehydrating vessel 2, a water level detecting means 22 of the sludge liquid introduced in the dehydrating vessel 2 and a rotation control means for controlling the number of revolution of rotary filter bodies 6a-6e and 7a-7j based on water level information S1, S2 and S3 detected by the water level detecting means 22.  The dehydrating vessel 2 is constituted so that filter bodies 6 and 7 formed by arranging side by side both plural numbers of rotary filter bodies 6a-6e and 7a-7j formed by arraying many pieces of disks 10 and 11 in the rotary shaft 8 direction to form a coupled array are oppositely arranged in 2 upper and lower stages, a sludge liquid 5 introduced from a supply port 3 is transported while filtering and dehydrating by rotating the rotary filter bodies 6a-6e and 7a-7j and the dehydrated cake 15 is discharged from a discharge port 4.
Patent JP-2002049969-A (JP)
Title: Cash register
Inventor: ONO TETSUO
IPC: G06Q30/02
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a cash register free from deceleration of adjusting processing by securely coping with a card member coming to a store forgetting to carry a card with him/her by simple operation. SOLUTION: The register is provided with a declaration key for announcing buying of merchandise without carrying the card with him/her to the member who did it, a printing means for issuing a receipt obtained by making a rebate or a point into a bar code and issuing it when the announcing key is operated when totaling operation is performed, a bar code scanner for reading the rebate or the points printed in the receipt with the bar code, and an adding means for adding the rebate or the points in the receipt read by the bar code scanner to the accumulated data of the member.
Patent JP-2002048828-A (JP)
Title: Chip component measuring jig and method
Inventor: FUKAI TETSUYA
IPC: G01R31/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in inspection work by providing a chip component measuring jig and an inspecting method capable of shortening the time of transfer to a measuring jig from a tray on which components prior to inspections are arranged and losses of time in transfer from the measuring jig to classification trays in the case of using a conventional chip component measuring jig. SOLUTION: The movable-type chip component measuring jig is provided with a suction hole at a center part and a measuring terminal suitable for chip components at the outer circumferential part at the tip. The measuring terminal of the movable-type chip component measuring jig is connected to a measuring device by a flexible cable. The chip component is drawn by vacuum suction by the suction hole to bring the terminal of the chip component into contact with the measuring terminal and measure the chip component during its transfer.
Patent JP-2002047704-A (JP)
Title: Piping system for water supply capable of being drained
Inventor: INATOMI SHIGEKI
IPC: E03C1/02
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a piping system for water supply, which can be drained easily. SOLUTION: A water diverting board, in which the start end sections of water diverting pipes having flexibility piped to water usage instruments in a living space respectively are collected and converged at one place and a header as a converging section is formed, is installed near a ceiling section on the indoor side, a water supply pipe is connected to the header while the terminal discharge openings of the water diverting pipes branched and piped from the header are connected to a coupling board freely coupled with water- supply hoses for the water usage instruments, and an air feed valve for drainage is mounted between the header and the coupling section of the coupling board in a freely openable and closeable manner.
Patent JP-2002055112-A (JP)
Title: Speed and traveling distance meter for bicycle
Inventor: OKAMOTO SHIGERU
IPC: G01P3/489
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a speed meter having a long life traveling sensor. SOLUTION: An AC generator for lighting source is used also as a frequency signal generator, and its generating frequency is counted and outputted as speed signal and traveling distance signal.
Patent JP-2002054364-A (JP)
Title: Sash
Inventor: SODEOKA TAKANOBU
IPC: E06B7/26
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a sash which covers a side edge of a lower horizontal coaming frontward protruded from a sill, and can prevent rainwater flowing down through an external surface of each of right and left jambs, from being led to an external wall adjacent to the sash. SOLUTION: The sash is formed of the right and left jambs 1 and 1, a head 2, the sill 3, and the lower horizontal coaming 4 arranged at least in front of the sill 3 so as to abut on front surfaces of the respective jambs 1. A side drain member 5 is arranged at a sash lower portion on the outside of each jamb 1, and the side drain member 5 has a projection 8 formed thereon. Then, the projection 8 is inserted and fixed into a hollow end of the lower horizontal coaming 4, whereby the side drain member 5 covers the side edge of the lower horizontal coaming 4. By abutting the side drain member 5 the external surface 1S of the jamb 1, a drain gutter 6 for receiving and draining rainwater flowing down through the external surface 1S of each jamb 1, and an upper surface 4a and front surface 4b of the lower horizontal coaming 4, is formed.
Patent JP-2002053456-A (JP)
Title: Bath preparation
Inventor: KIHARA TAKUJI
IPC: A61K8/00
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a bath preparation high in dispersibility in a bath water and not only exhibiting neat milky white color but also slight in milkiness deterioration even if it absorbed moisture when left to stand in a bathroom or the like. SOLUTION: This bath preparation contains a milkiness agent which is prepared by coating the surface of titanium oxide 0.2-0.7 μm in average particle size with 5-40 pts.wt. of a nonionic surfactant >=11 in HLB number, 5-40 pts.wt. of a stearic alkali metal salt and 5-40 pts.wt. of a fatty acid soap other than the stearic alkali metal salt, each based on 100 pts.wt. of the titanium oxide.
Patent JP-2002061193-A (JP)
Title: High strength resin sheet
Inventor: INO FUMITAKA
IPC: E02D17/18
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a high strength resin sheet without setting its thickness too large. SOLUTION: This resin sheet is extrusion-molded to have a thickness of 7-9.5 mm, and roughly rectangular holes are bored to be vertically and laterally disposed. A hole size ratio (vertical-to-lateral size ratio) is 1-1.7, a ratio of a hole-to-hole interval in a vertical direction to a vertical size of the hole is 0.85-1.15, a ratio of a hole-to-hole interval in a lateral direction to a lateral size of the hole is 1.5-1.8, and a drawing ratio of a vertical strand part is set at 8-12 to provide a high strength resin net.
Patent JP-2001136931-A (JP)
Title: Agent for preventing deterioration of food flavor, method for preventing deterioration of food flavor and food containing agent for preventing deterioration of food flavor
Inventor: HIRAMOTO TADAHIRO
IPC: A23L27/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a compound having excellent effect for preventing the deterioration of food flavor existing in a food. SOLUTION: One or more kinds of coumarin derivatives expressed by the general formula (1) (R1 is H, OH or methoxy; R2 is H or OH; and R1 and R2 are not simultaneously H) are added to a food as an agent for printing the deterioration of food flavor.
Patent JP-2002059871-A (JP)
Title: Work vehicle
Inventor: SAMEJIMA KAZUO
IPC: B62D49/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent a drive step from being an obstacle when a driver looks down around a front wheel from a driver's seat part even though the driver can drive with putting his or her foot above a front wheel supporting member in a work vehicle having the front wheel supporting member connected with a front end part of car body frame in a rolling way. SOLUTION: An upper part 31c positioning above the front wheel supporting member 9 is provided with the drive step 30. A car body transverse width L1 of the upper part 31c is smaller than a car body transverse width L2 of a part of car body 32 in the rear of the upper part 31c. The upper part is at the center in a transverse direction of car body.
Patent JP-2002062135-A (JP)
Title: Vibration-type gyro device
Inventor: KATO YOSHITAKA
IPC: G01C19/56
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To miniaturize a vibration-type gyro device. SOLUTION: A vibration-type sensor element 31 is arranged on one from among the surface and the rear of a substrate 30, and a signal processing circuit 32 is arranged on the other. A first sensing wiring pattern 34a and a second sensing wiring pattern 34a which pass a detection signal corresponding to the detection vibration of a vibrating body in the sensor element 31 caused by the Coriolis force are extened and formed in respectively opposite directions from the sensor element 31.  A first-kind drive wiring signal 33a and a second- kind drive wiring pattern 33b which pass a first-kind drive signal and a second- kind drive signal which are used to drive and vibrate the vibrating body in the sensor element 31 and whose phases are mutually different by 180 deg. are arranged and formed so as to satisfy a capacitance condition that a capacitance C11 across the wiring patterns 34a, 33a, a capacitance C12 across the wiring patterns 34a, 33b, a capacitance C21 across the wiring patterns 34b, 33a and a capacitance C22 across the wiring patterns 34b, 33b are nearly equal.
Patent JP-2001136981-A (JP)
Title: New g-protein conjugate-type receptor protein and dna thereof
Inventor: WATANABE TAKUYA
IPC: A61P25/28
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a new protein derived from humans or the corresponding DNA encoding the protein (salt), useful in e.g. screening agonists/antagonists, to provide a method for determining a ligand for the protein, to provide a method for screening compounds altering the bindability of the protein to such a ligand, to provide a kit for use in screening such compounds, and to provide such compounds (salts) obtained by the above screening method. SOLUTION: This protein or the corresponding DNA encoding the protein can be used in, for example, (1) determining a ligand for the protein, (2) screening prophylactic and/or therapeutic agents for diseases associated with the dysfunction of the protein, and (3) screening compounds (e.g. agonists, antagonists) altering the bindability of the protein to such a ligand as mentioned above.
Patent JP-2002077759-A (JP)
Title: Digital broadcast receiving apparatus
Inventor: SHIRATO MITSUNORI
IPC: H04N5/44
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiving apparatus in which a channel retrieved by genre in the past is not retrieved with high priority in another genre retrieval. SOLUTION: By a control unit 6, the priority of a retrieval in each of a plurality of genres (PTy) provided at every channel is stored in a retrieval priority memory 10. When the genre retrieval is designated, the control unit 6 refers to the memory 10, and it retrieves a channel provided with the designated genre. On the basis of the priority of the retrieval, a retrieved result is displayed on a display device 9 in the order of priority. The control unit 6 increases the priority of the retrieval genre provided at the retrieved channel, and it lowers the priority of other genres provided at the retrieved channel so as to update the priority in retrieval.
Patent JP-2002067666-A (JP)
Title: Air conditioning device for vehicle
Inventor: NAKATANI TATSUO
IPC: B60H1/32
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To dispose a drive circuit board for a compressor motor at an appropriate location, and also to simplify the radiation of a switching element. SOLUTION: The drive circuit for the compressor motor is accommodated in A case which contains the drive circuit of a fan motor, and heat sinks for respective switching elements are made in common. The radiation part of the heat sinks is exposed in an air conditioning duct near the fan.
Patent JP-2002074902-A (JP)
Title: Tape drive and information processing system
Inventor: TAKAYAMA YOSHIHISA
IPC: G11B27/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of a tape drive and a system consisting of this tape drive and a host computer. SOLUTION: The tape drive corresponding to a tape cassette having a memory capable of storing management information performs both of the communications with the memory of the tape cassette loaded and the communications with the memory of an external tape cassette by one communication mechanism. The system is so constituted that the backup software started on the host computer connected to the tape drive assembly utilizes the management information read from the memory of the internal or external tape cassette and collected by the tape drive assembly for tape management.
Patent JP-2002069252-A (JP)
Title: Olefin elastomer composition
Inventor: NISHIHARA HAJIME
IPC: C08J3/24
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an olefin elastomer composition being excellent in a melt tension, a melt elongation, mechanical strength, an appearance, a soft feeling (touch), and a scratching property. SOLUTION: The olefin elastomer composition comprises (A) 1-99 pts.wt. of an ethylene-α-olefin copolymer comprising ethylene and a 3-20C α-olefin and 1-99 pts.wt. of an olefin resin [the sum of the (A) and the (B) is 100 pts.wt.], the composition being partially or perfectly crosslinked, and X of the (A) and Y thereof being defined by the formulas: X=(W2/W0)×100(%), Y=(W2/W1), respectively, [in the formulas, the weight of a swelling crosslinked material of the (A) obtained by extracting the (A) having the weight, W0 with hot xylene makes W1, and the weight after drying the swelling crosslinked material of the (A) makes W2], and the X being 1-49% and the Y being 0.00001-0.5.
Patent JP-2002074055-A (JP)
Title: Private buying and selling mediation method
Inventor: TAKARADA SHINICHI
IPC: G06Q50/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that connectionally a great hindrance in private buying and selling, in which a risk exists of leaking private information due to the need of informing an unknown person on the other party of private information in the conventional mediation of private dealings, in which actual dealings are left to the individuals, private information is mutually informed and the article and payment are exchanged, and causing swindling, such as the article being not sent, even though it has been paid for due to the use of a fictitious name on one side. SOLUTION: The private information is managed centrally by the mediator, and the mediator mediates in actual dealings. At this time, a seller sends the commodity to the mediator, and a purchaser pays for the commodity to the mediator. The mediator pays for he commodity to the seller and sends the commodity to the purchaser on confirming both receipts.
Patent JP-2002069087-A (JP)
Title: Phosphorus atom-containing bisphenol compound and method for producing the same
Inventor: OGURA ICHIRO
IPC: C08G85/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a new phosphorus atom-containing bisphenol compound having a flame-retardant effect. SOLUTION: This phosphorus atom-containing bisphenol compound represented by the general formula (2) [R1 is a 1 to 4C alkyl; R2 is a 5 to 6C cycloalkyl; R3 is phenyl; R4 and R5 are each independently a 1 to 5C alkyl or phenyl; (m) is an integer of 0 to 3; (n) and (k) are each an integer of 0 to 2; provided that (m)+(n)+(k)>=3], and the method for producing the same.