baber/WOPTO huggingface dataset:
Patent JP-2001230709-A (JP)
Title: Diversity receiver
Inventor: HARANO SHINYA
IPC: H04B1/3822
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient diversity receiver. SOLUTION: This diversity receiver provided with plural antennas and a reception means for receiving radio waves inputted to the plural antennas is provided with phase adjustment means respectively connected to the poststage of the plural antennas for adjusting the phase angle of the radio waves inputted to the plural antennas to be the phase angle for strengthening the gain of the other antenna not connected to themselves and a switch means for connecting the reception means to a selected antenna corresponding to control signals for indicating the selected antenna of the best reception inputted from the outside, disconnecting the connection of the phase adjustment means and an unselected antenna other than the selected and connecting the phase adjustment means to the unselected antenna. The phase adjustment means is connected to the poststage of the switch means viewing from the antenna.
Patent JP-2001229000-A (JP)
Title: System and method for controlling network printer
Inventor: HARA YOKO
IPC: G06F3/12
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To settle a problem where a conventional network printer has to print again all pages to recover the lost pages and cannot print again only the relevant page where a print error of a printer occurs such as a paper jam when such a print error occurs. SOLUTION: A pseudo local printer means using a general-purpose LPR print means monitors the print state of a network printer and stores the number of pages which are normally printed. Thus, the printer means can perform the printing again by sending back or designating each page when a print error occurs.
Patent JP-2001234828-A (JP)
Title: Fuel injection pump
Inventor: SASHIGE JIYUNICHI
IPC: F02M39/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To solve problems such as shortening the life of a cam shaft bearing, bending a flange, or floating a cam shaft support from a pump housing in a conventional fuel injection pump in which the flange is fastened to the cam shaft support by the fixing bolt in fixing the angle of the cam shaft, so as to apply axial force of a fixing bolt in an axial center direction of a cam shaft. SOLUTION: A roughly circularly formed fixing collar 10 is engaged with a fixing hole 6a in a flange 6 integrally engaged with a cam shaft 2 to be rotatable, and a fixing bolt 7 is inserted into the fixing collar 10, while it is set on a cam shaft support 3 to support a cam shaft 2 or a pump housing 1, so the fixing collar 10 is fixed to the cam shaft support 3 or the pump housing 1, thereby the flange 6 is fixed to the cam shaft support 3 or the pump housing 1 in a rotation direction by the fixing collar 10 fixed to the cam shaft support 3 or the pump housing 1.
Patent JP-2001237420-A (JP)
Title: Method of forming gate electrode of semiconductor device
Inventor: MASUDA SHUICHI
IPC: H01L21/28
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming gate electrodes of semiconductor device, whereby the gate electrodes of the semiconductor device can be made fine below the photolithography technological limit. SOLUTION: After forming a gate insulating film 2, a first polysilicon film 3, a nitride film 4 and a second polysilicon film 5 in this order on a silicon substrate 1, the second polysilicon film 5 is etched anisotropically through a resist pattern 6a used as a mask, this pattern 6a is peeled off, a thermal oxide film 7 is formed on the surface of a polysilicon pattern 5a, the oxide film 7 is peeled off, the polysilicon pattern 5a is made fine, the nitride film 4 is etched through the polysilicon pattern 5a used as a mask, the first polysilicon film 3 is anisotropically etched through the patterned nitride film 4 used as a mask to form fine gate electrodes.
Patent JP-2001241534-A (JP)
Title: Power transmission
Inventor: YAMAZAKI ATSUSHI
IPC: F16D25/12
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an improved power transmission having such a unique combination of a fluid coupling and a wet friction that is able to place the friction clutch in a specified or preset position indifferent of the accuracy of the position in which the power input shaft is installed within the casing of a speed change gear. SOLUTION: The power transmission has a hydraulic coupling actuated by an engine, a wet friction clutch equipped with a clutch outer which is arranged between said hydraulic coupling and speed change gears, and is also fitted to both the output shaft of the hydraulic coupling and the input shaft of the speed change gears by its one end, and a clutch center fitted to the output shaft and other end of the input shaft, and a coupling housing connected to the speed change gear casing that houses said hydraulic coupling and friction clutch. In this power transmission, a thrust shaft is arranged to be positioned in the space between the side of a hub of the clutch center or clutch outer that makes a spline joint with said input shaft and the side of said coupling housing or speed change gear casing facing with the opposite hub side.
Patent JP-2001260288-A (JP)
Title: Acrylic resin laminate
Inventor: KOYAMA HIROSHI
IPC: B32B27/30
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic resin laminate having excellent flexibility without blushing in the case of coloring while maintaining original characteristics of an acrylic resin such as transparency, light transmittance, surface glossiness and the like. SOLUTION: The acrylic resin laminate comprises a flexible layer 14 containing acrylic rubber particles 12 and an acrylic resin, and surface layers 16, 18 made of an acrylic resin not containing an impact resistant material disposed on a surface of the layer 14. Alternatively, the laminate comprises the flexible layer and the surface layer disposed on one surface of the flexible layer. In this case, in the case of coloring by dipping the laminate in a dyeing liquid, a masking layer is formed on one of the surface of the flexible layer and the surface layer as needed.
Patent JP-2000308801-A (JP)
Title: Device and method for extraction
Inventor: KUBOYAMA NOBUYOSHI
IPC: B01D11/02
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a simple device and method for efficiently extracting effective ingredients from a base material of animals and plans, or the like. SOLUTION: Water in a vessel 1 is heated to make steam and the steam is carried on air flow generated by a blower 8 and is brought into contact with a depressed base material held in an extraction device 2. The ingredients in the base material is extracted onto the surface by evacuating the inside of the extraction device 2 with the resistance of the base material and caught by the steam and the steam is condensed in a condensation device 3 cooled by an electric cooler. The steam not condensed in the condensation device 3 is recycled to the vessel 1 through the blower 8. Thus, the colorless and transparent liquid containing the effective ingredients in the base material, which are conventionally not extracted, is efficiently obtained.
Patent JP-2001249153-A (JP)
Title: Measuring method for fluid electrification and measuring device for streaming electrification
Inventor: KOBAYASHI JUNJI
IPC: G01R29/24
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device for streaming electrification capable of measuring amount of streaming electrification generated by contact between a measured liquid and an insulating solid, with high repeatability and high accuracy. SOLUTION: This measuring device for streaming electrification is provided with a container 12 storing a measured fluid 13, an insulating solid 14 immersed into the measured fluid 13 in the container 12, a rotating driving means 15 capable of rotating the insulating solid 14 in the measured fluid 13, and a measuring means 19 for measuring amount of streaming electrification generated between the insulating solid 14 and the measured liquid 13 by rotations of the insulating solid 14.
Patent JP-2001254217-A (JP)
Title: Wig fastener and wig
Inventor: NAKANO TAKEO
IPC: A41G3/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a wig fastener readily mounted on the hair and the wig. SOLUTION: This wig fastener comprises a base 2 having a wig mounting side and a hair holding side. The base 2 is capable of selectively protruding an intermediate part of either one of the wig mounting side and the hair holding side and holding the intermediate part in a curved state. A pair of arms 3 are rotatable along the base 2 and the arms 3 are provided at both ends of the hair holding side so as to be kept at a gap between the arms 3 and the base 2 when the base 2 is curved so as to protrude the intermediate part of the hair holding side. Furthermore, the arms 3 are provided on both sides of the hair holding side so as to be pressed against the base 2 when the base 2 is curved so as to protrude the intermediate part of the wig mounting side.  Plural pins 4 are fixed onto the arms 3 so as to be pressed against the hair holding side when the base 2 is curved so as to protrude the wig mounting side.
Patent JP-2001247214-A (JP)
Title: Rubber roll
Inventor: KONDO YOSHIKAZU
IPC: B32B9/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a rubber roll to improve durability. SOLUTION: An inorganic component layer 7 having at least one of SiO2, Al2O3, TiO2, ZrO2 on the surface of a rubber layer 5 is formed on a rubber roll 1 covered with the rubber layer 5 on the surface of a core bar 3.
Patent JP-2001260030-A (JP)
Title: Abrasive recovery device and water ejecter used for it
Inventor: HIENAE ICHIRO
IPC: B24C9/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive recovery device capable of using a using pump for long periods, capable of transferring a relative large cut piece together with abrasives, and capable of reducing running costs for the discharge of the abrasives. SOLUTION: The device is provided with a catcher tank for receiving abrasive mixed waste liquid from a nozzle of a water jet machining device, a precipitation tank for precipitating and separating the abrasives of the abrasive mixed waste liquid transferred from the catcher tank from the mixed waste liquid, and a water pipe passage extending between the catcher tank and the precipitation tank. A transferring ejector means for generating the flow for transferring pressure fluid from the catcher tank to the precipitation tank by injecting the pressure fluid into the water pipe passage is provided on the water pipe passage.
Patent JP-2001257122-A (JP)
Title: Structure of winding of transformer
Inventor: NISHIMIZU AKIRA
IPC: H01F30/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce the manhour of manufacture in a winding and to provide the dislocated winding, which can be miniaturized, and moreover, to provide the dislocation method of the winding formed using stripes and foils in parallel by solving such a problem that the dislocation work for a winding increases the manhour of manufacture in the winding and the increase in the manhour is connected with an increase in the manufacturing time of the winding. SOLUTION: The winding has a weak point that it is increased by the bulge of the winding at the dislocation part of the winding and in the winding formed by winding simultaneously several stripes or foils, a circulating current is made to flow to the winding in the same way as that in parallel strands. However, this kind of the winding has a weak point that a dislocation of the winding can not be performed in the same way as the parallel strands.  Therefore, a replacement for the mutual positions of the parallel strands is executed at one place only between the winding start of the winding to the winding end of the winding and the amount of a leakage flux to interlink with the parallel strands between the winding start of the parallel strands and the position where the mutual positions of the parallel strands are replaced is made equal with the amount of a leakage flux to interlink with the parallel strands between the position, where the mutual positions of strands are replaced, and the winding end of the strands. Hereby, the dislocation of the winding wire can be performed.
Patent JP-2001263647-A (JP)
Title: Combustion controller
Inventor: NAGASAKI KAZUYOSHI
IPC: G05B23/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a controller capable of controlling coal storage states per each kind of coal, displaying items most suitably for monitoring and enabling easy analysis of cause for faults and abnormalities. SOLUTION: A coal feed quantity calculating means 6 calculates the quantity of the coal fed to a combustor from a coal banker per coal kind and stores it in a coal feed quantity storage table 7. A banker capacity calculating means 8 calculates the volume of the coal in the coal bank per coal kind on the basis of the banker level of the coal banker, kinds of charged coal, the quantities of the feed coal stored in the coal feed quantity storage table and the relationship between the banker level of the coal banker stored in a banker capacity correcting data table 9 in advance and the banker capacity and stores it in a banker capacity storage table 10. A coal banker display means 4 displays and outputs the contents of the banker capacity storage table.
Patent JP-2001259020-A (JP)
Title: Defecation device
Inventor: TAKANE SHIGENOBU
IPC: A61M1/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To enable the faces which exist in the rectum and can not be defecaled to be surely defecated to the outside by crushing the faces and to facilitate the repetitive use of the device by lessening stain at its drive section. SOLUTION: Screw-like rotary vanes 2 are sealed into a cylindrical body 1 inserted into the anus and a revolving shaft 2a of the rotary vanes is connected via a coupling 5c to a drive shaft 5b of the drive section 5 using an electric motor 5a via a piston body 4 within the base part of the cylindrical body. The drive section 5 is freely attachably and detachably mounted at the piston body 4 and a feces crushing blade 3 is mounted at the front end of the rotary vanes. The feces crushing blade 3 consists of a blade body having a central crushing projection and a turning blade 3b pivoted at this blade body. A freely expandable and contractable protective body 6 flaring to a conical shape is mounted at the outer side of the feces crushing blade 3 and crushing vanes 2c are mounted on the base end side of the revolving shaft 2a.
Patent JP-2001259100-A (JP)
Title: Golf tee
Inventor: SASAKI YASUAKI
IPC: A63B57/10
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a golf tee which transmits the head speed of a club to a ball, lessens the shock at impact, prevents the damage of a club head, does not roughen the tee ground, is simple in structure and can be inexpensively manufactured. SOLUTION: The golf tee is a thin cylindrical hollow ring consisting of rubber or paper or plastic having an inner diameter from 88% to 65% of the diameter of the golf ball and is from 5 to 50 mm in height.
Patent JP-2001271262-A (JP)
Title: Method for producing water-absorbing sheet-like polymer member
Inventor: NAKAJIMA HAJIME
IPC: B05D7/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a water-absorbing sheet-like polymer member, such as a diaper or a sanitary napkin, which can absorb water and swell, can thereby tightly be adhered to a body to prevent the leakage of the liquid, and uniformly has the component of a water-absorbing polymer resin slurry, and to provide a method for producing the same. SOLUTION: This method for producing the water-absorbing sheet-like polymer member, characterized in that a stirring mechanism can stir and mix a water-absorbing polymer resin slurry 13 received in a coating box 9 whose upper and lower surfaces are opened, and coat a water-absorbing homogeneous component layer 4 on a nonwoven sheet base fabric 1 and in that an insert gas can be charged and circulated in a box 22 for sucking and removing the liquid from the base fabric 1 on which the water-absorbing layer 4 has been formed.
Patent JP-2001269057-A (JP)
Title: Pruner for hedge
Inventor: KANESHIMA HIROSHI
IPC: A01G3/04
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a pruner for a hedge, capable of carrying out the pruning operation of the hedge even when a truck can not approach the near side position of the hedge because of the geographical features or the like of the site in which the hedge is planted. SOLUTION: This pruner for the hedge is characterized by a pruning blade- supporting rod (5) stood on the truck (1), a turning shaft (7) installed in the upper part of the pruning blade-supporting rod (5), and the pruning blade (11) driven by an engine (9) and hung by the turning shaft (7) through an attaching member (13) so that the pruning blade (11) may be constantly kept in a vertical state.
Patent JP-2001271016-A (JP)
Title: Water-based colorant capable of being decolored and writing tool using the same
Inventor: TANAKA NORIO
IPC: C09D11/17
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a water-based colorant which can be decolored, exhibits a good coloring state as an image-forming material, can simply be decolored by a decoloring treatment such as heating or a contact with an organic solvent, after printed, typed or the like, and can stably maintain the decolored state. SOLUTION: This colorant which can be decolored and comprises a matrix resin, a developer, a specific coloring compound, and a specified decoloring agent, characterized by having the following characteristics. In the coloring state, the decoloring agent exists in a fine particle to micro phase separation state, and the developer exists in an intermolecular interaction state with the coloring compound molecularly dispersed in the matrix resin. In the decolored state, the decoloring agent exits in a fine particle to micro phase separation state, and further the developer exists in a state adsorbed on the surface of the decoloring agent existing in the fine particle to micro phase separation state or in a state of intermolecular interaction with the decoloring agent existing in the molecular dispersed state.
Patent JP-2001285341-A (JP)
Title: Method for decentralized pipe line scheduling and system for the same
Inventor: KAMIYA SATOSHI
IPC: H04L12/70
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for decentralized pipe line scheduling which is tolerant to a limit of processing time. SOLUTION: In this method, at first, a decentralized scheduling module IM1 makes a reservation at TS1 for a scheduling to a time slot (TS) 9. At TS2, an information of pre-reserved output port for the TS9 is transferred from the IM1 to IM2. Next, at the TS3, the IM2 makes a reservation. At TS4, the information is transferred from the IM2 to the IM3, then the IM3 and IM4 make reservations. After IM4 makes a reservation at TS7, each scheduling module IM1-IM4 completes making reservations for the TS9. Thus, in this method, a processing of information transferring and a processing of searching (a processing of path reservation) are separated, the processing time for each 1 time slot is assigned respectively to the processing of information transferring and the processing of path reservation.
Patent JP-2001276630-A (JP)
Title: Ion exchangeable nonwoven fabric
Inventor: ITO DAISUKE
IPC: D04H1/551
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an ion exchangeable nonwoven fabric which has excellent shape retainability and low air permeation resistance and water permeation resistance. SOLUTION: The ion exchangeable nonwoven fabric consists of nonwoven fabric including ion exchangeable fibers in which an ethylene copolymer consisting of >=1 kind selected from unsaturated carboxylic acid, unsaturated carboxylic acid derivative and unsaturated carboxylic acid anhydride and ethylene partly exists at least on the fabric surface and sulfonic acid groups are inputted into the ethylene copolymer. The 10% modules strength of the nonwoven fabric is >=30 N/5 cm width.
Patent JP-2001280717-A (JP)
Title: Refrigerating system
Inventor: UENO AKITOSHI
IPC: F25D11/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To control the capacity of a compression mechanism with good follow up performance. SOLUTION: The cooling system controls the capacity of a compression mechanism (21) with the low refrigerant pressure of a refrigerant cycle (20) in a vapor compression refrigeration cycle. When the refrigerant temperature on the delivery side of the compression mechanism (21) reaches a specified level, capacity of the compression mechanism (21) is controlled to decrease preferentially to control with the low refrigerant pressure. A bypass solenoid valve (63) is opened/closed to supply the low refrigerant pressure to the suction side of the compression mechanism (21). When the high refrigerant pressure reaches a specified level, the compression mechanism (21) is temporarily stopped preferentially to control with the low refrigerant pressure on the suction side.  When the capacity of the compression mechanism (21) is equal to the capacity of the compression mechanism (21) when it is stopped previously and the r.p.m. of a fan (15) stored in an r.p.m. storing means (76) is equal to the r.p.m. of the fan (15) when it is stopped previously, the compression mechanism (21) is restarted while decreasing the capacity.
Patent JP-2001283060-A (JP)
Title: Order reception processor, its system and recording medium
Inventor: MATSUDA MADOKA
IPC: G06Q30/06
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To permit the ordering input of a merchandise even unless merchandise stock exists concerning an order reception processor. SOLUTION: The order reception processor (order receiving server) 1 receives a merchandise order from a computer (client) 4, permits the ordering input of the merchandise from the computer in a state where merchandise stock does not exist, holds information concerning the ordering input as out-of-stock information and transmits an inquiry to the computer 4 with respect to whether the ordering is held or not unless the merchandise is applied to the ordering input. The processor 1 holds the ordering as ordering remaining information when an indication input for holding the order concerning the inquiry is received from the computer 4.
Patent JP-2001280962-A (JP)
Title: Displacement measuring system for tunnel alignment
Inventor: KAMIYAMA HIDEO
IPC: E21D9/06
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of simultaneously measuring displacement of inner wall surfaces of a tunnel and displacement of tunnel alignment. SOLUTION: Electro-optical distance meters 3A to 3E are disposed in order at specified intervals L in a buried state in one side wall surface 2A in the tunnel 1 so that they are directed from the side of one pit mouth 1a to the side of the other pit mouth 1b. Light receiving plates 4A to 4E are disposed in order opposite to the distance meters 3A to 3E, respectively, on the other side wall surface 2B in the tunnel 1. Intermediary light receiving plates 5A to 5D are disposed in middle positions between adjoining light receiving plates. By using a plurality of known points A, B installed outside the pit mouth 1a as backsights, the receiving plates are collimated by means of the respective distance meters to measure the coordinates of points P1 to P9 of measurement. They are traverse-connected to a known point C installed outside the pit mouth 1b to decide the respective measured values.