baber/WOPTO huggingface dataset:
Patent JP-2001331901-A (JP)
Title: Magnetic signal transmitting device and rotary magnetic drum device
Inventor: TAKAI YOSHINORI
IPC: G11B5/02
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic signal transmitting device and a rotary magnetic drum device capable of increasing the signal capacity and the transfer rate. SOLUTION: The device is provided with a rotation transmitting part 3B arranged on a rotary body 2 of the rotary magnetic drum device 10 and a fixed transmission part 3A arranged on a fixed body 1 of the rotary magnetic drum device 10 so as to oppositely face to the rotation transmitting part 3B, and the rotation transmitting part 3B is furnished with first coils 320, 324 for generating the magnetic field to transmit it to the side of the fixed transmission part 3A and a first magnetic field detecting element 330 for detecting the magnetic field, and the fixed transmission part 3A is furnished with a second coil 440 for generating the magnetic field to transmit it to the first magnetic field detecting element 330 of the rotation transmitting part 3B and second magnetic field detecting elements 420, 424 for detecting the magnetic field generated by the first coils 320,  324 of the rotation transmitting part 3B.
Patent JP-2001333987-A (JP)
Title: Stent graft to be temporarily indwelled
Inventor: ISHIMARU ARATA
IPC: A61M29/02
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a stent graft to be temporarily indwelled that does not obstruct the flow of body fluid or damage the inner walls even when inserted into an extremely bent intracelomic tubular organ. SOLUTION: A stent graft to be temporarily indwelled 10 having stent 1 and graft 2 which is consisting of one or a plurality of spirally twisted wires W in the form of a braided cord, in which (a) the above stent 1 is composed of the body portion 1a whose diameter is freely contracted and enlarged but normally enlarged in its cylindrical configuration, a tail portion 1b as an extention of the above body portion 1a is normally tapered in an enlarged diameter and a branch pillar portion 1c as an extention of the above tail portion 1b in a contracted diameter, (b) the body portion 1a of the above stent 1 is covered with the graft 2, and (c) the tip 2a of the above graft 1 is reversibly joined with the tip 1d of the above stent 1 by a connecting means. The above wire W is, for example, composed of a shape-memory material. The above connection means 3 is, for example, a suture.
Patent JP-2001039801-A (JP)
Title: Highly concentrated agrochemical solid preparation
Inventor: TANIZAWA KINJI
IPC: A01N25/30
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a highly concentrated agrochemical solid preparation which can grind a suspension containing a high concentration of agrochemical as an active ingredient at low viscosity without gelatinizing, shows excellent spreading property and is useful as an agrochemical preparation for immersing in paddy fields by formulating a specific polyalkylene glycol type nonionic surfactant. SOLUTION: This highly concentrated agrochemical solid preparation is obtained by wet-grinding a suspension in which a polyalkylene glycol type nonionic surfactant containing ethylene glycol and propylene glycol in a block state in the molecule is formulated and a high concentration of agrochemicals is contained as active ingredients and kneading the resultant suspension to granulate. Further, it is favorable that the above surfactant is one or more than two kinds of nonionic surfactants selected from the group consisting of compounds represented by formula I to IV [R1 is H, a higher alcohol residue, an alkylphenol residue or the like; (x) 1 to (x) 4 are each 4-900; (y) 1 to (y) 4 are each 16-130].
Patent JP-2001335697-A (JP)
Title: Polymer composition
Inventor: FUKUDA KANAKO
IPC: C08K5/107
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a polymer composition having improved processing stability. SOLUTION: This polymer composition comprises a bisphenol mono-ester expressed by formula (1) and a bisphenol di-ester expressed by formula (2) added to a polymer, where the content of the bisphenol di-ester expressed by formula (2) is 0.001 to 5 pts.wt. based on 100 pts.wt. of the total contents of the bisphenol mono-ester expressed by formula (1) and the bisphenol di-ester expressed by formula (2). The polymer is preferably a polymer having carbon- carbon double bond in the polymer chain, especially SBS or the like.
Patent JP-2001339433-A (JP)
Title: Device and method for exchanging packet
Inventor: KOGASAKI DAISUKE
IPC: H04L47/32
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To process the information of high priority while maintaining conditions such as cost performance or miniaturization of a device in a packet exchange system itself by controlling only a line part to really become the cause of congestion. SOLUTION: In Figure 1, a congestion detecting part 106 monitors a packet inputted from a line to a switching interface transmitting part 107 and detects whether the present line causes the congestion in a switch part at present. Thus, a congestion state detected in the switch part is reported to the congestion detecting part 106 with a congestion notice signal, and on the basis of this congestion notice signal, each of congestion detecting parts 106 judges whether the detecting part itself constitutes the cause of congestion occurrence. When it is judged that the detecting part itself constitutes the cause of congestion occurrence, the transmission of packet to the switch part is controlled according to a prescribed algorithm.
Patent JP-2001334191-A (JP)
Title: Coater
Inventor: NAGASHIMA MASAYUKI
IPC: B05C11/06
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a coater capable of applying a coating liquid on a web uniformly in the width direction. SOLUTION: The coater 10 is provided with a backup roll 11 supporting the web W and a supply roll 12 for applying the coating liquid on the web W running on the backup roll 11. A plurality of air discharge ports 11a-11g are arranged along the width direction of the web W on the surface of the backup roll 11 and a blower 17 is connected to each air discharge port 11a-11b through an air flow passage 15. Control valves 14a-14g arranged in the inlet side of the air discharge ports 11a-11g are adjusted by a control device 20 based on a signal from a film thickness meter 13 disposed in the downstream side of the backup roll 11.
Patent JP-2001336352-A (JP)
Title: Vehicle sliding door device
Inventor: FUKUMOTO RYOICHI
IPC: E05F15/14
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a power sliding unit of a sliding door with high on-board efficiency. SOLUTION: The vehicle sliding door device includes a driving mechanism 6 having the sliding door for opening and shutting a door opening 21 formed in a vehicle body 2 supported by the vehicle body 2 in a slidable manner through a guide rail 3 extended to a longitudinal direction and an output drum 62 placed to the inside of the sliding door 1 and a cable 7 wound on the output drum 62 of the driving mechanism 6, fixing one end to one end side of the guide rail 3 and fixing the other end to the other end side of the guide rail 3, one end side of the cable 7 is wound on the output drum 62 by rotation of the output drum 62, and the other end side is delivered from the output drum 62 to guide the sliding door 1 by the guide rail 3 to make it slidingly operate.
Patent JP-2001335741-A (JP)
Title: Two-component polyurethane waterproofing material
Inventor: MATSUMOTO YUKIO
IPC: C08G18/66
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a two-component polyurethane waterprooffing material which has an excellent low-temperature curability and a sufficient normal- temperature pot life and gives a cured coating film free from bleeding. SOLUTION: This waterproofing material comprises a main component mainly comprising an isocyanate-terminated polyurethane prepolymer; and a curing agent containing bis(methylthio)toluenediamine and a polyol provided that the molar ratio of NH2 group of the diamine to OH group of the polyol is (75/25)-(95/5).
Patent JP-2001343216-A (JP)
Title: Apparatus and method for measuring dimension
Inventor: ISHII HIROSHI
IPC: G01B11/02
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To focus to an object pattern and measure with a high measurement accuracy even when a similar pattern or the like is present in the vicinity. SOLUTION: There is provided a differential interference-detecting means 17 for emphasizing pattern edges 1-3 of a pattern optical image with the use of the differential interference and detecting a minute step. This dimensions- measuring apparatus includes the image-processing means 17 for converting optical images to image signals and displaying the signals to a display 19 and a controller 16 for extracting waveforms of image signals and relating the waveforms with the images thereby designating two points of pattern edges to be focused from the image on the screen 19.  The controller 16 has a storage means 18 for storing images of the selected points and image signal waveforms, and automatically minutely moves an objective lens 25 to a point where a contrast difference between a voltage level of scanning lines of image signals corresponding to a focus point and the periphery is maximum and sharp on the basis of the stored images 4 of the selected points and the stored signal waveforms 5.
Patent JP-2001345257-A (JP)
Title: Treatment device and method
Inventor: ARAKI SHINICHIRO
IPC: G03F7/30
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a treatment device and method that can improve safety and reduce costs. SOLUTION: This treatment device has a plurality of treatment units for allowing a substrate G to be subjected to specific treatment, and carries out a series of treatment including resist application treatment and development treatment after exposure to light to the substrate G. Also, as the treatment units for performing the development treatment, the treatment device is equipped with treatment units 29 and 30 for carrying out developer application and rinsing after the developer application, and a treatment unit 31 for drying after rinsing.
Patent JP-2001212147-A (JP)
Title: Method for ultrasonically processing image
Inventor: KIKUCHI ITSUHITO
IPC: G06T15/08
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To rapidly obtain a three-dimensionally built image by data obtained by pasting data by a surface extraction to a wall in a body cavity and volume extracting. SOLUTION: An equation rc=r0 is obtained by using a vector r0 and a vector rc in a step S51, a function Φ(rc) of rc at this time is calculated and whether Φ(rc)>0 is satisfied or not is decided in a step S52. In the step S52, if Φ(rc)=1(>0) is satisfied, it contributes to three-dimensional image building. Then, whether a difference ||r0-rc|| between the length of the vector r0 and the length of the vector rc is less than a predetermined value ε or not is decided. If the difference ||r0-rc|| is less than the predetermined value ε, this flow is advanced to a step S55. If the difference ||r0-rc|| is the value ε or more, in a step S57, a function Γ(rc) is used as a display value in the built image, and the process is finished.
Patent JP-2001348371-A (JP)
Title: Difluorobenzonitrile compound, its intermediate, method for producing the same, liquid crystalline composition and liquid crystalline electric optical element
Inventor: TACHIBANA TAMON
IPC: C09K19/20
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a compound used as a liquid crystalline electronic optical element capable of being driven at a low electric voltage and excellent in displaying quality. SOLUTION: This difluorobezonitrile compound is expressed by formula (1) [wherein, R is an aliphatic hydrocarbon group or the like; X is oxygen atom or a single bond; A1, A2, A3 are each 1,4-phenylene group, trans-1,4- cyclohexylene group or the like; Y is CH2CH2, OCH2, CH2O, O, CF=CF, C≡C, a single bond or the like; (m), (n) are each 0-4; and (q), (r) are each 0 or 1].
Patent JP-2001350379-A (JP)
Title: Recyclable image recording medium and method and device for recycling the same
Inventor: IINO SHUJI
IPC: B41M5/00
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a recyclable image recording medium on which a high quality image can be formed irrespective of whether toner or ink is used as a recording material and from which an image formed with the recording material can be sufficiently removed in a relatively short time and to provide a method and device for recycling the image recording medium. SOLUTION: The recyclable image recording medium is formed of at least a base layer and a surface layer containing a resin having a water-swelling characteristics and a photocatalyst. The method for recycling the image recording medium includes a process for irradiating the image recording medium with light in an aqueous solution. The device for recycling the image recording medium uses the method.
Patent JP-2001349313-A (JP)
Title: Male screw and rolling method for it
Inventor: OKA MITSUO
IPC: B21H3/04
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a male screw capable of being tightened with comparatively small force, providing very large contact resistance with a female screw and being favorably prevented from being loosened by vibration. SOLUTION: In this male screw having a screw part 31, the screw part 31 is larger in effective diameter dimension d1 at one end than the effective diameter dimension d2 at the other end. At the part having the smaller effective diameter dimension d2, the male screw can be easily tightened wit the comparatively small force, and at the part having the larger effective diameter dimension d1, the contact resistance with the female screw can be greatly enlarged.
Patent JP-2001357712-A (JP)
Title: Surface illumination device
Inventor: HORIUCHI TOSHIRO
IPC: F21V8/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a surface illumination device which has high luminance and can be applied to a front light or the like wherein its thickness can be reduced. SOLUTION: In the surface illumination device 1 including a light guide plate 2 by which light is radiated to an opposite side of an observation surface where a microprism 2c is formed while the light is introduced from the outside, the light guide plate 2 is composed of a light emitting part 2b corresponding to a region where the microprism 2c is formed and an introductory part 2a which is formed in line with the light emitting part 2b, and a light source unit 3 is arranged along a side face of the introductory part 2a. The introductory part 2a is composed of a refractive reflecting layer 6 which is formed on an opposite side of the observation surface wherein light from the light source unit 3 is refracted and reflected, and a diffusing layer 5 which is formed on a surface of a cut surface 2a-1 that has an acute angle against the refractive reflecting layer 6.
Patent JP-2002021532-A (JP)
Title: Purification device for silencing and filtering engine exhaust
Inventor: KO KEIGEN
IPC: B01D46/30
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a purification device for preventing environmental pollution by silencing and filtering the exhaust of an engine which uses diesel oil or gasoline as fuel oil. SOLUTION: The device includes at least one water tank and at least one air/ exhaust silencing and purifying cylinder. The interior of the cylinder is divided by spacers into a plurality of spaces such as an induction chamber, a silencing and purifying chamber, an exhaust chamber and the like, with an induction passage formed in the induction chamber by a plurality of tilted induction plates. The silencing and purifying chamber communicating with the induction chamber is formed with a plurality of induction pipes and filled with fiber threads, and a water conduit is drawn out of the bottom of the water tank and leads to the silencing and purifying chamber of the cylinder. A pipe is extended from the induction chamber and connects to a space at the top of the water tank and a water discharge pipe is drawn out of the silencing and purifying chamber.  The device is washed at the same time that the exhaust of the engine is silenced and purified so as to keep the device dry and clean at all times to improve the performance of the device and elongate the service life of the device.
Patent JP-2001354961-A (JP)
Title: Backfill grout and backfill grouting
Inventor: YAMAMOTO TAKANORI
IPC: C09K17/12
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a backfill grout which excels in execution properties and strength developability, and a backfill grouting, more specifically, to provide a backfill grout and a backfill grouting which effectively inhibit the segregation in a cement slurry of the one-part of a two-part backfill grout without increasing the viscosity of the above slurry and, in addition, excel in strength developability as well when grouted. SOLUTION: The backfill grout comprises a liquid A of a slurry containing cement and water and a liquid B of a gelling material which are separately transported, then mixed, and grouted into a target portion for grouting such as a gap of ground in use, and the above liquid A containing scales recovered from geothermal hot water.
Patent JP-2001325396-A (JP)
Title: Operation system for fan club using portable telephone
Inventor: INOUE KOICHI
IPC: G06Q10/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an operation system for a fan club which eliminates waste of the personnel cost of a fan club office, the cost for printing, and the time of a communication means using mail when the fan club is operated and allows a computer system installed in the fan club office and portable telephones that members have to communicate in two way to cope with an increase in the number of members. SOLUTION: The fan club office makes a contract regarding the charging of portable telephone for fan club members with a portable telephone company. The portable telephone that each member has is regarded as a membership card and its telephone number is a membership number. The fan club office structures the computer system capable of sending and receiving information to and from the portable telephones that the members have and also has a database. This system is characterized by that the fan club office and fan club members exchange information by using the portable telephones.
Patent JP-2002004607-A (JP)
Title: Bathroom
Inventor: OSHIMA KOICHI
IPC: E04H1/12
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom having a relaxing space with better appearance and less feel of oppression. SOLUTION: To a front surface wall 2 having a mirror 3 installed therecen, a recessed part 9 is provided on a side surface wall 6, and a luminaire 8 is installed on the recessed part 9.
Patent JP-2002008354-A (JP)
Title: Image recording and reproducing device and image retrieval method
Inventor: FUJII AKIO
IPC: G06F3/06
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an image recording and reproducing device which enables a user to retrieve the arbitrary image data desired by a user and is to automatically capture the image data. SOLUTION: The image recording and reproducing device retrieves the index flag or tag information on a tape in retrieving the image data recorded on a tape. When the tag information is detected, the device outputs the image data with this tag information and when the tag information is not detected and the index information is detected, the device outputs the image data with the index flag (the image data in starting the recording).
Patent JP-2002004874-A (JP)
Title: Two-cycle rotary engine
Inventor: ONISHI KATSUNORI
IPC: F01C1/44
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a two-cycle rotary engine, as a rotary engine which eliminates the need for a synchronized intake valve and exhaust valve, transmission mechanism of crank or the like, and make a true circular motion, which generates small loss in mechanical motion in small size to be capable of reducing cost and obtaining sufficient mixing and combustion in an accessory cell to improve efficiency of combustion. SOLUTION: This engine includes a cylinder provided with an almost elliptic cylinder hole, intake port, and exhaust port, ignition device, a plurality of accessory cells, vane cover-applicably selectively pivotally supported to be loaded by a vane load means, and rotor arranged in the center core of the cylinder. The rotor has a plurality of the accessory cells, the vane, having an arc-shaped external periphery equal to an external periphery of the rotor, is support- controlled selectively pivotally by a pin pivotal support position control means, the rotor is constituted by making the total periphery as a true circular body when the vane is closed, the cylinder, dividing a chamber into two parts by the rotor, is provided adjacent with a discharge port in one side and a suction port in the other.
Patent JP-2002001916-A (JP)
Title: Device for supplying ink
Inventor: ASADA KEISUKE
IPC: B41F31/08
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To supply a proper volume of ink to the inside of an ink reservoir even when electrostatic capacity per unit volume of ink changes, in response to change of surrounding environment such as temperature and humidity, change of ink itself by time passing, and type of ink. SOLUTION: A device for supplying ink is provided with an upper and lower position changing mechanism 24 that changes upward and downward a detection electrode 23 that is placed in the inside of an ink reservoir 13 and detects the electrostatic capacity of ink equivalent to the ink volume by being inserted into the ink inside of the ink reservoir 13. By changing the detection electrode 23 upward and downward depending on the situation, the mechanism 24 can supply ink properly based on the detection result by the detection electrode 23 even when the electrostatic capacity per the unit volume of ink differs, and can prevent indistinct print pictures due to a shortage of the ink volume in the inside of the ink reservoir 13 and an overflow of ink in the inside of the ink reservoir 13 due to too much increase in the ink volume in the inside of the ink reservoir 13.
Patent JP-2002010101-A (JP)
Title: Image display
Inventor: OHASHI NARIYUKI
IPC: H04N5/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To turn a display surface to the side of a user by infrared rays only. SOLUTION: This image display is equipped with detection means 11 to 19 where directions with the highest detection sensitivity of infrared rays are mutually different within a horizontal surface, a direction calculation means 84 that calculates the incident direction of infrared rays based on each output of the detection means 11 to 19, and a rotary means 85 that rotates the body in the calculated direction.
Patent JP-2001042013-A (JP)
Title: Circuit for integrally testing switch capacity of high voltage switchgear
Inventor: BERNHARD JOACHIM
IPC: H01H33/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a test circuit which can be manufactured more simply, can be driven more simply and has a usefulness improved. SOLUTION: A circuit 1 for synthetic testing of a switch capacity of a high voltage switchgear with the use of a large current circuit 2 having a large current source and the high voltage switchgear to be tested, a high voltage circuit 3 connected in parallel to the high voltage switchgear to be tested, and a means for switching the large current source to the high voltage switchgear to be tested. In this case, at least two auxiliary switches 13 and 14 are connected in series to the means for switching the large current source. The first auxiliary switch 13 is set to the side opposite to the large current source of the second auxiliary switch 14, and a diode circuit 15 is arranged in parallel to the second auxiliary switch 14 for blocking a current running towards the large current source.