baber/WOPTO huggingface dataset:
Patent JP-2002073866-A (JP)
Title: Information processing device, network system, charging method, and storage medium
Inventor: NAKAKUBO TORU
IPC: G06Q50/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a network system that can be used between a plurality of users, protecting a work, and can adequately charge and pay a writing fee. SOLUTION: An information group managing means 220 manages information groups 221 and 222 produced from information 21X of a storing means 210, relating the information groups 221 and 222 to available users. An available information managing means 230 manages information available by users 120 (X) in the storing means 210 and the information group managing means 220. A charging means 251 charges for information use of the users 120 (X) based on information about the information use of the users 120 (X) managed by a use managing means 253 and user information of the users 120 (X) managed by a user information managing means 241.
Patent JP-2002071759-A (JP)
Title: Semiconductor tester and delay time measuring method
Inventor: OCHIAI KATSUMI
IPC: G01R31/28
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide technique for sufficiently ensuring the width of a pulse wave without relying only on a timing correction circuit, in measuring a delay time by a TDR method. SOLUTION: A timing correction circuit 4 and an SR flip-flop 5 are provided in a main frame 1 and a test head 2 is provided outside the main frame, and a first loop circuit for inputting the return signal from the test head to the SR flip-flop as a set signal in order to measure the delay time of the wiring cable 31 on the performance board 3 connected to the external terminal of a DUT 32 by the TDR method and a second loop circuit for inputting the return signal to the SR flip-flop as a reset signal and shorter than the first loop circuit are provided.
Patent JP-2002067430-A (JP)
Title: Magnetic card processing apparatus
Inventor: KUROKI SHUJI
IPC: B41J25/34
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic card processing apparatus in which inclination of a thermal head against a magnetic card or uneven print or print shift incident to positional shift can be prevented. SOLUTION: A thermal head 24 facing a platen roller 9 is fixed to a thermal plate 12 provided with a pair of guide holes 29 at the left and right side parts thereof and a guide pin 28 being fitted idly in the guide hole 29 is stood on the thermal head 24. A compression spring 27 is interposed between both members 12, 24 in order to urge the thermal head 24 to the roller 9 side. The thermal plate 12 has read end fixed to a fixed shaft 16 extending in the width direction LR of card movably in the axial direction. The thermal plate 12 is urged by a compression spring 18 in the axial direction L at the left end and a hexagonal nut 22 for adjusting position is fixed to the left end part of the fixed shaft 16.
Patent JP-2002080403-A (JP)
Title: Method of preparation for derivative of optically active alcohol
Inventor: KATSUKI TSUTOMU
IPC: C07B53/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a derivative of an optically active alcohol useful as a medicine or an agrochemical and an intermediate of the same. SOLUTION: This method of preparation for derivative of an optically active alcohol treats a derivative of an alcohol with a gas including oxygen in the presence of an optically active ruthenium complex expressed by formula (2) and light. [R1, R2, R3 and R4 are each independently a 1-8C alkyl group or phenyl group, any two of the R1, R2, R3 and R4 may joint to form a 4-8C ring, R is H, a 1-8C alkyl group, phenyl group or a 1-4C alkoxy group or the like, X1 and X2 are each independently a halogen atom, hydroxyl, NO group or the like, Y is H, a halogen atom, a 1-4C alkyl group or the like, and the binaphthyl group may be a lacemic modification or an optically active group].
Patent JP-2001093201-A (JP)
Title: Magneto-optical recording medium
Inventor: ARAYA KATSUHISA
IPC: G11B11/105
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient reproduction output and consequently to improve a signal-to-noise ratio (carrier-to-noise ratio) even when recording information bits are microminiaturized by solving the problem of the restriction on the recording density regulated from conditions at reproduction. SOLUTION: The magneto-optical recording medium which executes reading out of recording information by the magneto-optical interaction in the recording magnetic domains of a laser beam and magnetic films by irradiating the magnetic films with the laser beam has at least the first magnetic film 11 and the third magnetic film 13 and the second magnetic film 12 arranged between these magnetic films 11 and 13. The second magnetic film 12 consists of the magnetic film lower in Curie temperature than the first magnetic film 11 and the third magnetic film 13.  The coercive force Hc1 of the first magnetic film 11 is sufficiently smaller near the Curie temperature Tc1 of the second magnetic film 12 and the coercive force Hc3 of the third magnetic film 13 is selected at the magnitude at which the magnetization state may be held in a range up to a reproduction temperature TpB hither than the Curie temperature Tc2 of the second magnetic film 12 from room temperature TRT.
Patent JP-2002080081-A (JP)
Title: Contents discharge mechanism
Inventor: OSHIMA YASUO
IPC: B65D83/44
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components of a contents discharge mechanism which receives contents in a constant quantity chamber when a stem is advanced by an operation of a pushbutton or the like and discharges when the stem is returned. SOLUTION: Since a stem rubber 12 is equipped with a function of sealing an inlet part to the constant quantity chamber 15 and a function of moving the stem 11 upward by its self-reset force for opening an outlet part of the chamber 15, a member for opening/closing an inlet of the chamber 15 or a spring for returning the stem need not be provided separately. When the pushbutton is pressed, a tapered surface lid of the stem and a protrusion 14b of a piston member are brought into contact with each other, and an upper rim 14a comes away from the stem rubber 12 to have the contents reserved in the constant quantity chamber 15. After the pressed pushbutton is released, the piston member 14 moves upward to cause the upper rim 14a to be sealed by the stem rubber 12.  In addition, the stem 11 further moves upward by the self-reset force due to deformation of the stem rubber 12 when it is advanced, forming a gap 14c between the tapered surface 11d and the protrusion 14b of the piston member to cause the contents in the chamber 15 to be discharged.
Patent JP-2001114509-A (JP)
Title: Laminar crystalline alkali metal silicate
Inventor: BAUER HARALD DR
IPC: C11D7/20
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a laminar crystalline alkali metal silicate capable of bringing enhanced water softening performance, improved builder characteristics and reduced formation of residues. SOLUTION: This laminar crystalline alkali metal silicate is expressed by the formula: aM12O.bEO2.cX2O5.dZO3.SiO2NeH2O [M11 is an alkali metal, E is an element in the fourth main family of the periodic table, X is an element of fifth main family of the periodic table, Z is an element of the sixth main family in the periodic table and the following relations are satisfied: 0.25<=a<=6.25, 2.5×10-4<=b<=5.63, 0<=c<=2.81, 0<=d<=5.63 and 0<=e<=15.3].
Patent JP-2002088058-A (JP)
Title: Method for (2s,4s)-n,n-dimethyl-1-allyloxycarbonil-4- benzoylthio-2-pyrrolidinecarboxamide
Inventor: SUGIHARA TERUKAZU
IPC: C07D207/16
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing (2S,4S)-N,N-dimethyl-1- allyloxycarbonyl-4-benzoyl-2-pyrrolidinecarboxamide having an excellent quality in an excellent yield. SOLUTION: This method for producing the (2S,4S)-N,N-dimethyl-1- allyloxycarbonyl-4-benzoyl-2-pyrrolidinecarboxamide, characterized by reacting an N,N-dimethyl-1-allyloxycarbonyl-4-X-2-pyrrolidinecarboxamide (X is a releasing group derived from a hydroxyl group) with the alkali metal salt of thiobenzoic acid in the presence of water.
Patent JP-2002091414-A (JP)
Title: Information display device, information processing system, information display method and medium providing control program
Inventor: KATO HARUHISA
IPC: G06F3/153
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an information display device or the like in which the same function as that of a note personal computer is incorporated at a low cost by performing communication with a host device without mounting a CPU performing operation and large-capacity memory such as an HDD (hard disk device) and whose power consumption is lowered. SOLUTION: This information display device is provided with a radio communication part performing data exchange with radio communication, a display part displaying the data received via the radio communication part, a battery as a power source and a power source part supplying the voltage of the battery to respective parts of the device and moreover is provided with a transmission control means transmitting instruction information to the external host device via the radio communication part and a display control means which receives the data which are prepared by the host device based on the instruction information transmitted by the transmission control means with the radio communication part and displays the data on the display part.
Patent JP-2002094821-A (JP)
Title: Method for forming color chart and color chart
Inventor: SUZUKI TOMIKO
IPC: G06T1/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To enable a decision of a color of a color patch becoming uniform in a device color space or a standard color space. SOLUTION: A method for forming the color chart comprises a step of forming the color chart constituted of a combination of a plurality of color materials used for an output unit in the device color space, a step of forming a color area by plotting the patches of the chart in the standard color space, and a step of selecting the patch so that the patches are uniformly distributed in the area.
Patent JP-2002090762-A (JP)
Title: Method and device for manufacturing liquid crystal panel
Inventor: SHIGIHARA HIDEKATSU
IPC: G09F9/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a liquid crystal panel, capable of making a gap between a pair of glass substrates uniform with a simple constitution. SOLUTION: An exhaust port 55 and injection port 56 of the liquid crystal panel 50 are connected with a vacuum pump 59 and a liquid crystal supplying device 61, respectively. Box-shaped chambers 72 and 75 regulating closed spaces by cooperating with the glass substrates 51 and 52 are pressed against the glass substrates 51 and 52 and the internal closed spaces of the box-shaped chambers 72 and 75 are pressed and evacuated by bottom parts of the box- shaped chambers 72 and 75. First the internal part of the liquid crystal panel 50 is evacuated by the vacuum pump 59, then a liquid crystal is pressed and injected into the internal part of the liquid crystal panel 50 by the liquid crystal supplying device 61. The internal parts of the closed spaces of the box-shaped chambers 72 and 75 are pressed and the glass substrates 51 and 52 are pressed to make the gap 54 uniform.
Patent JP-2002090240-A (JP)
Title: Endless member tension detecting device
Inventor: ISHIHA HAYAO
IPC: F16H7/08
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and inexpensive endless member tension detecting device of a simple structure which requires little time and effort at maintenance. SOLUTION: The endless member tension detecting device comprises takeup units 17 for supporting both sides of a rotating guide member 14 provided for the folded-back part 13 of an endless member 12, right and left guide frames 18 for supporting the takeup units 17 in such a way that the takeup units 17 can be moved forward and backward, right and left thread shafts 19 of which one ends are each fixed to the takeup units 17, and right and left female screw members 23 each spirally engaged with male screw parts 20 provided for the right and left thread shafts 19 for supporting the right and left thread shafts 19 in a state biased in the direction of stretch of the endless member 12 at the guide frames 18.  The endless member tension detecting device comprises load detecting parts 24 each provided between the guide frames 18 and the female screw members 23 and provided with through parts 25 through which the corresponding male screw parts 20 are passed at the centers for detecting load that the female members 23 cause in the guide frames 18.
Patent JP-2002090057-A (JP)
Title: Electric refrigerator
Inventor: OAKU SUSUMU
IPC: F25D17/08
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To increase an effective volume by providing indoor lamps each for illuminating in cold storage chamber so as not to project the lamps into the chamber. SOLUTION: An electric refrigerator comprises a pair of recesses 13a recessed rearward in a duct cover 9 at both right and left sides of a blower for the cold storage chamber having a crossflow fan 12b, and the indoor lamps 13 provided in the recesses 13. In this case, the lamps 13 may not project to a front surface in the cold storage chamber 3.
Patent JP-2002094011-A (JP)
Title: Esd protective element for soi-integrated circuits
Inventor: TAKAMURA TAKASHI
IPC: H01L27/12
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a high speed response ESD protective element for SOI- integrated circuits of which the withstanding voltage is easy to control, and which allows a high ESD resistance to be taken and has a reduced parasitic capacitance. SOLUTION: A protective element is shown which is constituted with a silicon single-crystal film on an insulation film, in order to allow an applied current exceeding a withstanding level escape to a SOI integrated circuit. On an optional transferring path of a signal from an input terminal (input pin) IN to an inner logic circuit ILGC via an input buffer, an aluminum wiring 10 forms a Schottky contact 11 with a p-semiconductor region 12. A Schottky contact 13 is provided on the semiconductor region 12 with an adequate distance from the Schottky contact 11 and the Schottky contact 13 is, e.g. an aluminum wiring 14 coupled with a reference potential (ground potential GND).
Patent JP-2002099122-A (JP)
Title: Image forming device
Inventor: SHIBATA SEIJI
IPC: B41J29/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device without requiring a large space on a side of the image forming device when separating peripheral equipment from the image forming device on which the peripheral equipment is mounted at a side part of the device main body freely attachably and detachably. SOLUTION: This image forming device 1 is equipped with main body equipment 11 such as a copying machine and the peripheral equipment 51 such as stacker for paper feeding. The peripheral equipment 51 is mounted attachably and detachably on a side part (right side part 27) of the main body 11. Then, the peripheral equipment 51 is moved in approximately forward direction when it is to be separated from the main body equipment 11.
Patent JP-2002098848-A (JP)
Title: Optical waveguide type bragg diffraction grating and method for manufacturing the same
Inventor: YAMASHITA KEN
IPC: G02B5/18
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To solve such problems that the method for manufacturing a diffraction grating by forming a recess or projection structure by photolithography is less flexible and is limited in terms of the period or the form of recesses or projections, that sometimes the above method does not satisfy the requirement by the device design, and that on the other hand, change in the refractive index caused by a method by irradiation of UV rays is in a small degree and sufficient performance can be hardly obtained in a small-size waveguide element. SOLUTION: A laminated body of a glass material such as glass containing Al2O3 which easily causes photoinduced changes in the refractive index and a glass material such as glass containing B2O3 which hardly causes the changes is irradiated with converged laser light. While the intensity of the laser light is periodically changed, the point of converged light is moved at a constant speed so as to produce a region where the refractive index is periodically changed to form an optical waveguide type Bragg diffraction grating.
Patent JP-2002103131-A (JP)
Title: Method of cutting flat plate curvedly and disc cutter device for the same
Inventor: AKOU KENTAROU
IPC: B23D19/08
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of cutting a flat plate curvedly without producing chips at all, cutting a cut face into a smooth V-shape without edge preparation, preventing the addition of lateral load to an upper cutter blade, and cutting the flat plate stably in a curve with high accuracy without damaging a cutter blade even when it is thin. SOLUTION: The disc cutter is concentrically mounted on a cylinder located at a constant radial position constantly keeping an angle with the flat plate with respect to a central point of the curved part in cutting the flat plate curvedly in a constant radius, and the cutter blade is inclined to be vertical to the flat plate, and rotates in a state of being pressed against the flat plate while revolved on the central point of the curved part to cut the flat plate curvedly in the constant radius.
Patent JP-2001136332-A (JP)
Title: Facsimile equipment
Inventor: NONOMURA YUTAKA
IPC: H04M11/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment that can efficiently execute remote maintenance. SOLUTION: When a call signal is received (S1: Yes), whether or not a telephone number of a caller unit is sent from an exchange 29 is discriminated (S3). When the telephone number of the caller unit is sent (S3: Yes), whether the telephone number is coincident with any of telephone numbers stored is a ROM 12 or an EEPROM 13 is checked, and when the telephone number is coincident with any of the ROM 12 or the EEPROM 13 (S5: Yes), a telephone line is closed (S7), and the facsimile terminal shifts to remote maintenance mode (S9). In the remote maintenance mode, the facsimile terminal conducts processing in response to a maintenance command sent from the caller unit (S19), and when the facsimile terminal receives a maintenance end command (S13: Yes), the facsimile terminal opens the telephone line (S15) and terminates the processing (S17).  The facsimile terminal sequentially executes the maintenance processing in response to the maintenance commands until receiving the maintenance end command.
Patent JP-2002099872-A (JP)
Title: Magnetic recording card reader/writer
Inventor: OKUDA YUKITERU
IPC: G11B33/12
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To improve the workability of restoration in the occurrence of the wrong operation disturbing a card of a magnetic recording card reader/writer, and also to improve the reliability of read and write. SOLUTION: A magnetic head on the upper side of a magnetic recording card carrying passage is mounted on another frame so as to be capable of evacuating in a repairing work. By adapting this structure, the lead wire for connecting the head to a read and write circuit can be shortened to reduce the influence of the electromagnetic noise from peripheral equipment.
Patent JP-2002097812-A (JP)
Title: Bath room unit
Inventor: KITAGAWA KOHEI
IPC: A47K3/28
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a material feeling not observed yet by a three-dimensional molding by improving a conventional bath room unit whose wall surface gave a flat and uniform impression. SOLUTION: A longitudinal curved panel 5 curved outward in arc shape is installed in a bath room unit at a position where wall panels 3 are adjacent to each other to hide the joint 3b of the wall panel 3 by the curved panel 5 and to form a dwelled part 3a projected generally in column shape on a wall surface. Also, by utilizing a space formed in the dwelled part 3a, a storage part opened and closed by a door body 5a is provided, and lighting equipment and shower hoses are stored.
Patent JP-2002100069-A (JP)
Title: Optical pickup and optical disk drive
Inventor: OMI KUNIO
IPC: G11B7/125
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup for recording which can solve the problem about the layout design of an optical system including a monitor photodetector and which is sufficiently small in size and also to provide an optical disk drive. SOLUTION: This optical pickup is used for the optical disk drive which irradiates optical disks 15 and 16 with light beams to record or reproduce digital signals. The optical pickup is provided with a light source 6 which emits the light beams, an objective lens 14 which guides the light beams onto the disks 15 and 16, an optical part 22 which exists among the optical paths of light beams and transmits or reflects these beams to emit them into the optical paths and a monitor photodetector 17 which monitors intensity of the light beams. The parts 22 and photodetector 17 are laid out so that the light beams are guided from the parts 22 to the photodetector 17.
Patent JP-2002107192-A (JP)
Title: Vortex flowmeter
Inventor: HONJO MINORU
IPC: G01F1/32
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a vortex flowmeter in which noise resistant characteristics are improved. SOLUTION: This vortex flowmeter is equipped with a vessel, which has a cylindrical side wall and a bulkhead formed in the central part of the side wall and constitutes a terminal box chamber and an amplifier chamber, a lid which is fixed to the vessel by screwing, a terminal box part having a signal terminal part and a power source terminal part which are installed in the terminal box chamber, and an amplifier part which is installed in the amplifier chamber, has a printed board and processes an input signal and a power source input. The vortex flowmeter is characteristically provided with an external thread formed in the outer peripheral part of the vessel, a lid having an internal thread which is fitted to the external thread, a first amplifier- shielding plate formed on the printed board which covers the signal processing part of the amplifier part, and whose one end edge is in contact with the sidewall, and a second amplifier shielding plate wherein one end edge part is in contact with the other end edge part of the first amplifier-shielding plate, and the other end edge part is in contact with the bulkhead, thereby constituting a signal processing amplifier- shielding chamber together with the first amplifier shielding plate, the sidewall and the bulkhead.
Patent JP-2002105915-A (JP)
Title: Dew condensation preventing method for curve mirror, its device, and curve mirror using the device
Inventor: SUNAHARA KOJI
IPC: E01F9/623
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent a curve mirror main body from getting wet with dew without use of a special heating body. SOLUTION: A dew condensation preventive device 20 provided with a turned-up guide cylinder 21 and a fan 22 is combined with the curve mirror main body 10. The dew condensation preventive device 20 which heats the curve mirror main body 10 is heated by making use of the air from the upper side of the curve mirror main body 10 and the surface temperature of the curve mirror main body 10 can be kept higher than the dew point of the ambient air.