baber/WOPTO huggingface dataset:
Patent JP-2000301463-A (JP)
Title: Inner circumferential cutter blade and cut-off device
Inventor: MIZUNO TORU
IPC: B24D5/12
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent an inner circumferential cutter blade from bending by receiving cutting resistance during cutting by providing abrasive grain layers formed by fixedly fitting abrasive grains on both sides of a hollow base plate. SOLUTION: On the inner circumferential part of a base plate 15 provided with a hollow part 13 on the center part, a chip part 17 fixedly fitted together abrasive grains (cutting abrasive grains) is provided. Abrasive grain layers 18 fixedly fitting together abrasive grains (cutting abrasive grains) by metal bond, resin bond, electrocoating, or the like are provided on the sides 15a of the base plate 15. When cutting resistance is received during cutting to bend, an inner circumferential cutter blade 11 is bent, and it is contacted with an object to be cut off, the contact part is ground by the abrasive grain layer 18, and hence contact resistance can be remarkably reduced.  The inner circumferential cutter blade 11 is coated with the abrasive layer 18, the strength is increased, the inner circumferential cutter blade 11 is not bent during cutting, therefore the cutting face is not bent. The side height of the abrasive grain layer 18 is lower than the side height of the chip part 17.
Patent JP-2001219728-A (JP)
Title: Suspension device for vehicle
Inventor: SAKAI KOJI
IPC: B60G21/073
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To generate proper damping force with favorable responsiveness by a pressure regulating device at the time of rolling while prohibiting transmission of vibration or impact to the car body side. SOLUTION: A hydraulic type shock absorber 25 and a hydraulic cylinder 26 for controlling damping force are provided between a lower arm 23 for suspension of a front wheel or rear wheel and a car body 27. Lower oil chambers of the right and the left hydraulic cylinders 26 are connected to a pressure regulating device 37. The pressure regulating device 37 is provided with a first pressure regulating cylinder having a first oil chamber communicated with the lower oil chamber of the hydraulic cylinder 26 on the left side of the car body 27 and a first movable partition wall, a second pressure regulating cylinder having a second oil chamber communicated with the lower chamber of the other hydraulic cylinder 26 and a second movable partition wall, and a restrictor provided between a hydraulic system of the first oil chamber and a hydraulic system of the second oil chamber.  Connection parts at both end parts of the two hydraulic cylinders 26 are composed to have a relatively higher rigidity than connection parts at both end parts of the two hydraulic type shock absorbers 25.
Patent JP-2001223981-A (JP)
Title: Method and device for controlling copy of digital contents
Inventor: FUJIWARA SHIRO
IPC: H04N19/70
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a controller by which the illegal copy of digital contents is prevented and a user who performs illegal copying obtains a vague recorded video and recognizes a video-recording attribute by reproducing the recorded contents. SOLUTION: A system for video-recording the digital contents which are compressed by an MPEG(Moving Picture Experts Group) standard and distributed is provided with and in-block coefficient control means 240 for obtaining even a discrete cosign transforming(DCT) coefficient by the DCT part of the digital contents when the contents are decoded and permitting AC coefficients to be zero among the DCT coefficients in a block except some of the AC coefficients in accordance with attribute information which is held by the digital contents and with means 250, 260 and 270 for encoding the obtained DCT coefficients again to generate stream data. Then the generated stream is video- recorded in a recording device 300.
Patent JP-2001230284-A (JP)
Title: Wafer prober
Inventor: ITO ATSUSHI
IPC: G01R31/28
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a wafer prober with a chuck top conductive layer hardly flaked from a ceramic board. SOLUTION: In the wafer prober, the chuck top conductive layer is formed on the surface of the ceramic board. The surface roughness of at least a face where the chuck top layer is formed is Rmax=0.5 to 200 μm, conforming to JIS R 0601.
Patent JP-2001219718-A (JP)
Title: Pneumatic tire
Inventor: MURATA KATSUHIKO
IPC: B60C11/13
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire having a rib base tread pattern making dry performance compatible with wet performance without changing the material of tread rubber. SOLUTION: A crown road holding part 2 is a rib basis by a center rib 5 and left an right side ribs 6L, 6L, the side ribs 6L, 6R are blocked with inclined grooves 9L, 9R, and shoulder road holding parts 3L, 3R are comprised of left and right shoulder ribs 11L, 11R and left and right blocks 12L, 12R.
Patent JP-2001224601-A (JP)
Title: Tweezers for bipolar electrocoagulation
Inventor: FUKUDA KIYOTAKA
IPC: A61B18/12
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide tweezers for bipolar electrocoagulation which can control the flowing out of physiological saline, etc., from the front ends of the tweezers by means of a cylinder fixed to the internal wall surface of the tweezers. SOLUTION: This tweezers 1 for bipolar electrocoagulation having two arms which are insulated from each other, urged so that their front ends may always be opened, and constituted to coagulate the tissue of a blood vessel, etc., by conduction when the front ends hold the tissue between them are constituted in such a way that the cylinder 5 having one introducing port 9 and one or more supplying pots 11 is fixed to one internal wall of the two arms and an introducing tube 4 for physiological saline, etc., injected by means of a gravity-drop type pressurizing apparatus, pump, etc., is connected to the introducing port 9.  In addition, supplying pipes 6 for physiological saline, etc., which are opened to the front ends of the tweezers 1 are connected to the supplying ports 11 and a plurality of pistons A (7) and B (8) is incorporated in the cylinder 5 so that, when a person brings the arms closer to each other or separates the arms from each other by grasping the tweezers 1, the internal walls of the arms may be engaged with the pistons A and B repulsively protruded from the cylinder 5 and may control the flowing out of the physiological saline, etc.
Patent JP-2000243520-A (JP)
Title: Modular jack having lead frame insert
Inventor: MARSHALL ROBERT E
IPC: H01R12/71
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To apply a modular jack for insertion mounting and surface mounting while housing multiple terminals by providing plural terminals extended in a bottom edge of a transition surface of a vertical support member along the transition surface, and separating each terminal with equal intervals. SOLUTION: A top support member 114 is extended from a front edge 130 to a transition edge 126. The top support member 114 is provided with plural front edge holding members 134 for positioning plural terminals 128 near the front edge 130. Plural terminals A-H are positioned by a front edge 134. A channel 136 for housing the terminals 128 is formed between walls of the front edge holding member 134. The wall members or the front edge holding member 134 is extended from the front edge 130 or near there toward a transition edge 126. A transition edge holding member 138 for positioning or fixing the terminal 128 is provided near the transition member 126, and provided so as to cross the top surface while separating the adjacent terminals 128 with equal space. Equal space or pitch between the terminals 128 is set at about 0.040 inch.
Patent JP-2001225361-A (JP)
Title: Valve gate system
Inventor: NAKAJIMA YASUO
IPC: B29C45/28
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a valve gate system which can keep the engagement between a valve pin and a valve gate in an ideal state. SOLUTION: The valve gate system for a mold in which a molten resin is packed in a cavity 11 formed in the mold through the valve gate 2 has the valve pin 1 engaged with the valve gate 2, a cylinder 5 for moving the valve pin 1 between a position engaged with the valve gate 2 and a position for opening the valve gate, and a motor 19 for rotating the valve pin. While the valve pin is rotated by the motor 19, the valve pin is moved by the cylinder 5 to be engaged with the valve gate.
Patent JP-2001228171-A (JP)
Title: Probe card
Inventor: MORI CHIKAOMI
IPC: G01R1/073
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a probe card allowing always accurate measurement and overhaul and causing no deterioration in wiring efficiency of an intermediate layer or bad influence on the strength of a substrate even if a laminated substrate is used as the substrate. SOLUTION: This probe card is provided with a substrate 110, a spacer 120 attached to the back face side of the substrate 110, a reinforcing member 130 attached to the surface side of the substrate 110, a probe fixing member 140 attached to the spacer 120, a plurality of probes 150 connected to a wiring pattern formed on the substrate 110 and fixed to the probe fixing member 140, and a first mounting screw 160 used for mounting the spacer 120 to the substrate 110. In this probe card, at least clearances between the substrate 110 and the reinforcing member 130 and between the base board 110 and the spacer 120 are not fixed with an adhesive.
Patent JP-2001226622-A (JP)
Title: Water-based ink for ball point pen
Inventor: MIYAMOTO MASARU
IPC: C09D11/18
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an ink having high non-dry property and good writing feeling, not preventing recycle because of being harmless to the human bodies. SOLUTION: In this water-based ink for ball point pen comprising at least a coloring agent and water, the water-based ink for ball point pen is characterized by compounding one or more kinds of substances selected from the group consisting of a rice bran fatty acid, rice bran extracted oil, unpolished rice and malt oil and γ-orizanol therein.
Patent JP-2001235778-A (JP)
Title: Information input/output device for camera
Inventor: ISHIMARU HISAAKI
IPC: G03B7/24
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an information input/output device for a camera capable of accomplishing the detection of a DX code, the detection of a film, the input/ output of the information from/to the external part with a simple constitution by using DX terminals, as for a camera equipped with two DX terminals. SOLUTION: The 1st and 2nd DX terminals 11 and 12 come into contact with the common pattern 17 of a film cartridge 2 and a pattern 18 other than the common pattern, respectively. Besides, a conductive member 14 is arranged near the 1st and 2nd DX terminals 11 and 12 so as to come into press contact with, or separate from the 1st and 2nd DX terminals 11 and 12 in accordance with the effect that the film cartridge 2 is loaded or not. And the presence or absence of the film cartridge 2 is judged by a camera circuit 15 based on the continuity state between the 1st DX terminal 11 and the conductive member 14, and the film sensitivity is judged based on the continuity state of the 1st and 2nd DX terminals 11 and 12. Besides, at least the 1st DX terminal 11 is arranged as a communication terminal for communicating with an external communication device 4.
Patent JP-2000308492-A (JP)
Title: Human nurse cell receptor gene
Inventor: KITAURA MOTOTSUGU
IPC: C07K14/725
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a new polypeptide of a human nurse cell receptor polypep tide containing a specific amino acid sequence, usable for screening of a ligand capable of specifically bonding to a human nurse cell receptor, detection of autoimmune disease, or the like. SOLUTION: This peptide is a new human nurse cell receptor polypeptide containing an amino acid sequence from Met at the 1-position to Leu at the 866-position of the formula, and useful for a method for screening a ligand specifically bonding to a human nurse receptor, a method for screening a compound inhibiting the bond of the human nurse cell receptor to the ligand, the detection of Di George's syndrome caused by the gene or the like, the detection of autoimmune disease, or the like. The peptide is obtained by separating a mRNA from a cell of human nurse sell strain SK-LMS-1, amplifying a cDNA by a rapid amplification method of the cDNA from the obtained mRNA, cloning the cDNA by using a primer prepared by referring the cDNA of a mouse nurse cell receptor, and expressing the obtained gene.
Patent JP-2000312168-A (JP)
Title: Code division multiplex access base station
Inventor: MIYATANI TETSUHIKO
IPC: H04B1/7113
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To process a signal, having long delay time with the circuit constitution of a small scale by inversely spreading a data channel signal whose call is set by a random access channel signal, based on the peak reception time of the random access channel(RACH) signal. SOLUTION: A delay profile measuring part 58 detects the peak of an RACH signal received from a reception part 52 and detects the time, when the peak of the RACH signal is received. The delay profile measuring part 58 outputs the detected peak reception time of the RACH signal to a demodulation part 60 through a control part 66. The delay profile measuring part 58 outputs the detected peak reception time of the RACH signal to a delay profile measuring part 62. The demodulation part 60 inputs the plural RACH signals sent from plural users from a reception part 52 and inversely spreads them, based on the detected peak reception time of the RACH signal, which is detected by the delay profile measuring part 58. The demodulation part 60 outputs the RACH signal which is inversely spread and demodulated.
Patent JP-2001236263-A (JP)
Title: Controller of eeprom and method for requesting access to eeprom
Inventor: IMADA SHOGO
IPC: G06F12/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide the controller of an EEPROM with high extendibility for reducing the deterioration of control characteristics and for easily performing design change or the like. SOLUTION: In an electronic controller using an EEPROM 6 common to plural application programs, each application includes a request program for making an access request to the EEPROM 6 to a common arbitrating means 11. The arbitrating means 11 is allowed to control the reading and writing of data for the EEPROM 6 and to control the supply of data to the application program in response to the access request.
Patent JP-2001243447-A (JP)
Title: Road area detecting device
Inventor: KAWADA RYOICHI
IPC: G06T7/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a road area detecting device which is hardly affected by variations in the lightness and hue of an image, an animal present outside a road area and noise in the image. SOLUTION: An estimation part 2 for a dynamic image finds moving vectors by blocks from image information obtained by a monitor camera 1. The moving vectors are inputted to a moving vector time filter 3 and have their horizontal and vertical components filtered respectively in the temporal direction as to blocks at the same position in the dynamic image. A distribution generation part 5 generates the distribution of the horizontal and vertical components of the moving vectors and a correlation coefficient arithmetic part 6 finds the correlation coefficient of the distribution. The correlation coefficient is compared with a threshold 8, and a road area decision part 9 decides the road area according to the result. Consequently, the road area can be extracted with high precision without being affected by the lightness and hue of the image.
Patent JP-2001240193-A (JP)
Title: Liquid exhaustion detection means for beverage supply apparatus
Inventor: ANDO KANAME
IPC: G07F13/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid exhaustion detection means for a beverage supply apparatus capable of accurately detecting the exhaustion of a liquid. SOLUTION: In the liquid exhaustion detection means of the beverage supply apparatus for pressurizing a liquid for a beverage by air to send the same through a flow channel under pressure and discharging the liquid to serve the beverage, a pair of meshed gears 42, 43 are provided in the measuring chamber 41 formed on the way of the flow channel in a freely rotatable manner and the fluid flowing in the measuring chamber 41 is allowed to flow to a secondary side by rotating a pair of the gears 42, 43 and a detection sensor 47 for detecting the rotation of the gears 42, 43 and a control part for counting the detection signal from the detection sensor 47 are provided to detect the presence of the liquid on the basis of the difference between count numbers when the liquid and air are passed.
Patent JP-2001240735-A (JP)
Title: Flame retardant polycarbonate resin composition
Inventor: KIKUCHI SEIJI
IPC: C08L69/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a flame retardant polycarbonate resin composition excellent in thermostability and hue stability. SOLUTION: A flame retardant polycarbonate resin composition comprises 80-99 wt.% of an aromatic polycarbonate resin (component A) based on 100 wt.% in total and 1-20 wt.% of a halogenated carbonate compound (component B) wherein a specific constitutional unit is at least 60 mole % to all the constitutional units, specific viscosity is 0.015-0.1, a chlorine amount at the terminal is not more than 0.3 ppm and a hydroxyl amount at the terminal is not more than 0.0005 mole to 1 mole of all the constitutional units.
Patent JP-2001242465-A (JP)
Title: Method for manufacturing liquid crystal alignment layer, light irradiation device and liquid crystal display device
Inventor: MURAI HIDEYA
IPC: G02B5/02
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal alignment layer, using an optical alignment technology wherein light irradiation with high light utilizing efficiency is realized, even when using a light source having a wavelength distribution and the like, and a plurality of irradiated regions can be controlled with high precision and superior uniformity and dividability of alignment and easy operations are attained. SOLUTION: An alignment layer 12, in which an isotropic liquid crystal alignment capability is generated by light irradiation, is manufactured on a substrate 11. Light 31 from a light source is refracted, by making the light pass through a light refraction element 21 to convert it into light 32 going into another direction, and the alignment layer 12 is irrandiated with light 32. The use of the light refracting element 21 enables easy change of the light incidence angle on the substrate 11, by changing only the position of the light refraction element 21, while the positions of the light source and the substrate 11 remain fixed.
Patent JP-2001239931-A (JP)
Title: Vehicular antiskid control method
Inventor: SAKAMOTO TADASHIGE
IPC: B60T8/58
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular antiskid control method capable of securing stability of a vehicle without increasing a braking distance of the vehicle. SOLUTION: When both front wheels and rear wheels become a state to perform boosting control of brake fluid pressure in antiskid control, the brake fluid pressure of the rear wheels is held for a first prescribed period T up to t2' reaching a second prescribed rate from time t1 when the brake fluid pressure of the front wheels reaches a first prescribed rate to the wheel lock pressure, and the boosting control of the brake fluid pressure of the rear wheels is started at t2' when the first prescribed period T finishes.
Patent JP-2001234614-A (JP)
Title: Structure of pc steel stranded wire connecting part
Inventor: YAMAGATA KEIJI
IPC: E04C5/08
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a PC stranded wire connector having the same strength as that of the conventional one with reduced number of parts and weight and with saved manhours in use. SOLUTION: This structure comprises a connecting joint having a male screw part provided in the central lateral side of the outer periphery of a member, and a wedge type holing part comprising a chuck body having a female screw part provided at the inner periphery tip of the outer periphery of a cylinder to screw-engage with the male screw part and a tapered fit-in part formed at the rear end, and a split wedge fitted in the fit-in part and holding the PC steel stranded wire at its inner wall.
Patent JP-2001247107-A (JP)
Title: Cylindrical label and container therewith
Inventor: SHIOMI YOSHIHIRO
IPC: B65D25/20
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To reinforce a tear-off portion of a cylindrical lable by sticking a tape to a lable body along a half cut for improving handlability of a container and to allow a consumer to easily peel the lable for recovery of a container body. SOLUTION: The container with a cylindrical lable comprises the cylindrical lable body 5 made of a heat-shrinkable film which is mounted on the container body 10 which a tear-off means is provided on the lable body 5. In this case, the tear-off means comprises the half cut 13 to be torn formed on at least one of internal and external surfaces of the body 5, and the tape 15 is stuck to the internal surface of the label body 5 to cover a portion with the half cut 13 provided.
Patent JP-2001245928-A (JP)
Title: Absorptive article
Inventor: YOSHIMASA WATARU
IPC: A61F5/44
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To solve such problem of the conventional sanitary napkin that excretion liquid can not be absorbed enough due to the difficulty of continuously being in contact with the privates following the movement of a wearer. SOLUTION: Both end parts in the cross direction of a support are provided with side wall sheets 4, 4 extending in the longitudinal direction. The side wall sheets 4, 4 are deformed vertically in zigzag, and have elastic shrinkage force in the longitudinal direction. Accordingly, the side sheets 4, 4 are raised from the support 2. A liquid absorbing member 3 is supported on the side wall sheets 4, 4. Accordingly, the liquid absorbing member 3 is independently moved on the support 2 so as to follow the movement of the body of a wearer and closely in contact therewith.
Patent JP-2001253014-A (JP)
Title: Decorative panel and flash panel
Inventor: NAKAGAWA HITOSHI
IPC: B32B33/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a decorative panel not generating a plate warpage phenomenon caused by the absorption and discharge of moisture in the open air during keeping or long-term use and enabling the use of a method good in productivity like a high frequency heating method in the adhesion of a core material and a frame material, and a flash panel manufactured using the same. SOLUTION: On the decorative panel wherein a decorative sheet is laminated on one surface of a woody base material and a moistureproof sheet, wherein two paper layers are bonded through an extrusion coating layer of a thermoplastic synthetic resin, is bonded to the other surface thereof, the thermoplastic synthetic resin layer comprises a high density polyethylene resin.
Patent JP-2000269136-A (JP)
Title: Manufacture of semiconductor circuit
Inventor: CHO KOYU
IPC: H01L29/786
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To realize a manufacturing method of a semiconductor circuit with satisfactory characteristics. SOLUTION: In this manufacturing method of a semiconductor circuit, amorphous silicon film is formed on an insulating surface, a substance containing a catalyst element which promotes crystallization of the amorphous silicon film is formed, in contact with the amorphous silicon film and the amorphous silicon film is irradiated with laser. The concentration of the catalyst element is not to exceed 1×1020 cm-3.