baber/WOPTO huggingface dataset:
Patent JP-2003137545-A (JP)
Title: Method for manufacturing waste acid gypsum
Inventor: NAKANO OSAMU
IPC: C02F1/62
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing waste acid gypsum of low impurities from a waste acid containing much impurities. SOLUTION: The waste acid gypsum is manufactured as follows: the waste acid generated in a copper refinery is added with sodium hydrosulfide, and sulfurized till the oxidation-reduction potential becomes 0±10 mV, so as to eliminate the heavy metals as a sulfide except zinc, after that a lime stone, etc., are added into its clarified liquid to neutralize it till its pH is in the range of 2.0-3.5.
Patent JP-2003130974-A (JP)
Title: Electronic timepiece with solar cell
Inventor: CHO TAKASHI
IPC: G04G99/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in an electronic timepiece with a solar cell in which the beltlike solar cell is arranged nearly vertically with reference to a dial, the connecting structure of a timepiece movement comprising a circuit board to the solar cell is difficult to construct because the timepiece movement and the solar cell are nearly vertical. SOLUTION: The electronic timepiece with the solar cell in which the beltlike solar cell 1 is arranged nearly vertically with reference to the dial 4 comprises connecting members 9 which connects electrodes 1b, 1c of the solar cell 1 to the circuit board 10. The connecting members 9 are constituted of bending springs 9a.
Patent JP-2003126503-A (JP)
Title: Pinball game machine
Inventor: KOBAYASHI KAZUYA
IPC: A63F7/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To allow the rate of winning role objects to focus on a proper value. SOLUTION: In a pinball game machine 1, variable scoring slots 11 and 13 (scoring slot 11 for starting patterns and special scoring slot 13) are arranged, and when specified conditions are met, role objects are operated to open or expand the inlets of the variable scoring slots 11 and 13 to facilitate the winning with balls.  There are provided a rate of winning role objects-calculating means 60c which counts the number of put-out balls during the operation of role objects that are put out based on winning balls when the inlets of the variable scoring slots 11 and 13 are opened or expanded in response to the operations of the role objects and the total of the number of put-out balls that are put out based on balls winning any of the scoring slots to calculate the rate of wining role objects indicating the ratio of the number of put-out balls during the operations of the role objects to the total of the number of balls put out, a rate of winning role objects-determining means 60f which determines whether the rate of winning role objects calculated exceeds a preset reference value,  and a rate of winning role objects control means 60g which performs a control to bring the rate of winning role objects closer to the reference value when the deterioration is given that the rate of winning role objects exceeds the reference value.
Patent JP-2003126849-A (JP)
Title: Apparatus and method of treating organic substance- containing water
Inventor: YONEDA YUTAKA
IPC: C02F9/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for treating organic substance- containing water capable of effectively removing nonionic TOC (Total Organic Carbon) components using a simple device, at a low cost in a primary pure- water processing line of an ultra-pure water production system. SOLUTION: The apparatus comprises a liquid-feeding means 2, a cavitation generating means 3, and an electrically reactivating demineralization device 4. The liquid-feeding means 2 feeds untreated organic substance-containing water under pressure, and the cavitation generating means 3 generates cavitation by means of ejecting of the liquid treated under pressure and fed by the liquid- feeding means 2, therein. The electrically activating demineralization device 4 removes ionic substances present in the liquid treated by the cavitation treatment.
Patent JP-2003133502-A (JP)
Title: Semiconductor device and method for manufacturing the same, and electronic device
Inventor: SAKANO MASAKAZU
IPC: H01L23/50
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To attain a thin semiconductor device suppressing costs. SOLUTION: The semiconductor device comprises a semiconductor chip 2 formed with a plurality of pads on a principal plane 2b, a plurality of leads 1a disposed around the chip 2 each corresponding to four sides thereof, a tab 1b which is bonded to the principal plane 2b through a double-sided adhesive tape 6 with the pads of the chip 2 being exposed, wires 4 which are disposed at the outer periphery of the tab 1b and connect the pads on the chip 2 with the leads 1a, respectively, and a sealing body 3 for sealing the chip 2, the plurality of wires 4 and the tab 1b. Loops of the wires 4 are formed on the circumferential side of the tab 1b.  Thus, with the arrangement of the tab 1b on the chip 2 and with the formation of the loops of wires 4 at the side of the tab 1b, the thickness of the tab 1b and the height of the wires 4 are made offset with each other, to obtain the thin and non-lead type semiconductor device.
Patent JP-2003141829-A (JP)
Title: Device and method for controlling disk drive unit
Inventor: KAWAMURA TAKESHI
IPC: G11B21/08
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To attain high speed access by applying a large torque to a sled motor and to prevent the occurrence of abnormal situation by detecting the runaway of a servo microcomputer or abnormal rotation of sled and spindle motors. SOLUTION: In the device for controlling disk drive unit provided with a sled motor 15 for moving a pickup 5 for reading recorded data on a disk and a spindle motor 21 for rotating the disk at a required rotating speed, the torque of the sled motor is detected from a sled motor driver 14, the continuation condition of the accelerating state of each of motors is detected on the basis of the detected torques of the sled motor and the spindle motor, and the runaway of a motor control system is suppressed by the detection. Besides, the acceleration starting time of the spindle motor is delayed corresponding to the distance of the pickup to be accessed by the sled motor in access to the disk.
Patent JP-2003106935-A (JP)
Title: Measurement of contact lens shape
Inventor: SUZUKI TOSHIYUKI
IPC: G02C13/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To measure a shape of a contact lens using a cornea shape measuring device. SOLUTION: An auxiliary measurement device capable of measuring the shape of the contact lens is provided by the cornea shape measuring device for human eye. This auxiliary device has a contact lens holding part, an insertion fringe for providing at a predetermined position of the cornea shape measuring device, and a small projection part for determining recessed and projecting faces of the contact lens automatically to measure a shape of the whole face of the contact lens by the same method as measurement method for human eye.
Patent JP-2002202873-A (JP)
Title: Print system and printing controller and print monitor method and storage medium with computer readable program stored
Inventor: NAKATSUMA TAKUJI
IPC: B41J29/38
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a network system for allowing a client to manage a job remaining in a server, and for preventing the increase of any traffic on a network, and for allowing the server to unnecessitate any large storage capacity, and for allowing the client to directly transmit print data to a printer. SOLUTION: A client transmits only the information of a job to a server, and spools print data by himself, and a server controls the order of jobs only from the job information and monitors the status of a printer and at the time of judging that the data can be transmitted, the server informs the client of the result, and the client transmits the print data to a printer.
Patent JP-2003149856-A (JP)
Title: Developer and method for forming image
Inventor: NAKAYAMA KENICHI
IPC: G03G9/107
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a developer which gives images with little fog in continuous printing of many sheets by the method of cleaner-less image formation and which little contaminates a photoreceptor or an electrifying roller. SOLUTION: The developer is used for the method of image formation in which the toner remaining on the photoreceptor after the transfer process is recovered while developing the electrostatic latent image. The electrifying means to electrify the photoreceptor surface is an electrifying roller having a conductive elastic layer. The ten-point average surface roughness (Rz) of the electrifying roller is smaller than the number average equivalent circular diameter D1 (μm) on the number basis in the equivalent circular diameter-circularity scattergram measured by a flow-type particle image measuring device. The developer is a two-component developer composed of a toner and a carrier. The isolation rate of Si atoms to C atoms derived from the matrix of the toner ranges from 0.3 to 20% and the isolation rate of Ti atoms ranges from 1.0 to 40%.
Patent JP-2003157794-A (JP)
Title: Short-arc high pressure discharge lamp
Inventor: OKUBO KEISUKE
IPC: H01J61/073
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To effectively lower temperature of an electrode through improvement of heat radiation characteristics from the electrode, in a short-arc high pressure discharge lamp with increased input power for augmentation of irradiation light quantity, and, further, solve the problem of fluctuation of light irradiated even in case the high pressure discharge lamp is arranged vertically to be lit. SOLUTION: At least either electrode (20, 30) of the electrodes (20, 30) inside a luminous tube (11) is structured with a tapered part (21) at its body part (22) and its tip, and the tapered part (21) has grooves (25) formed with angle not more than 90 deg. against an electrode axis.
Patent JP-2003156763-A (JP)
Title: Liquid crystal display unit and its defect repair method
Inventor: NAGASE YOJI
IPC: G02F1/1368
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display unit and its defect repair method which can repair a defect place relatively easily if the distance from a display part to an edge of a substrate is short and a defect due to a short circuit between a storage capacity bus line batch electrode and a gate bus line crossing it occurs. SOLUTION: A part of a gate bus line 30 is branched into a plurality of wires 30a and 30b and one branch point 30d is arranged overlying the storage capacity bus line batch electrode 36. The storage capacity bus line batch electrode 36 is provided with an opening part 39 where the branch point 30d is exposed. For example, if a wire 30a and the storage capacity bus line batch electrode 36 short-circuit owing to static electricity, the wire 30a is cut by irradiating the circumference of the branch points 30c and 30d with laser light and the cut place is electrically separated from a gate bus line 30.
Patent JP-2003162562-A (JP)
Title: Determining method of designed values of three- dimensional object considering specific values caused by shape factors
Inventor: TANAKA AKIKO
IPC: G06F17/50
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide techniques capable of calculating appropriate designed values, with regard to the shape factors showing a complicated shape of the object when designed the object by means of a structure analysis.  <P>SOLUTION: First evaluated specific values of the three-dimensional object and designed factors having a great influence on the evaluated specific values are first established. A plurality of designed factors, including a plurality of shape factors including shape factors showing a curved shape of the three-dimensional object are selected as the designed factors. A plurality of analyzed objects are set up, by assigning each standard of each design factor to an orthogonal table of an experimental planning method. With regard to the plurality of this analyzing object, structural analysis is performed, and significant designed factors are selected by means of dispersed analysis of the analyzed results. A recurrent equation approximating the evaluated specific values is obtained as a function of significant designed factors. Further, upon utilizing this recurrent equation, a preferred value for each designed factor so that a preferred solution of the evaluated specific values is given under designated restriction conditions, and the designed values of the three-dimensional object are determined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160289-A (JP)
Title: Door structure of elevator
Inventor: ITO HIROYUKI
IPC: B66B13/08
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide door structure of an elevator allowing a wheelchair to smoothly go in and out by widening an open width when opened by narrowing the width of a door pocket space.  <P>SOLUTION: A swing door 6 and a plurality of sliding doors 4 are arranged between one side and the other side of an opening of the elevator to close the opening. One side of the opening is provided with a door pocket space 5 that can enclose a plurality of sliding doors 4 when the sliding doors 4 are opened. The swing door 6 is rotatably mounted to the entrance part of the door pocket space 5. The sliding doors 4 and the swing door 6 are interlocked to rotate the swing door 6 in an orthogonal direction to the sliding doors 4 to open the swing door 6 when the plurality of sliding doors 4 are enclosed in the door pocket space 5 to open the opening.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168143-A (JP)
Title: Coin processor
Inventor: SUZUKI YUJI
IPC: G07D1/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To promptly discharge a predetermined amount such as changes.  <P>SOLUTION: Coins Q to be thrown from the outside are supplied from a coin throwing means 66 to a storage and saving means 64 via a saving entrance 62, denominations of the coins Q from a saving exit 63 of this coin processor is discriminated by a denomination discrimination means 67, reserve as predetermined combination of the denominations of the coins Q and the number of coins by every denomination is saved in a reserve saving means 68 by the coins Q via a sorting means 73. In the case of ejecting the changes, the denominations of the coins Q from the reserve saving means 68 are discriminated by the denomination discrimination means 67 and selectively discharged to a discharge port 69 by the sorting means 73.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165496-A (JP)
Title: Strut structure for swing propeller device
Inventor: OKAMURA TSUYOSHI
IPC: B63H25/42
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a large turning torque is required because of the fluid resistance to be applied when turning and that the vibration of a strut is increased to have a bad influence on a hull.  <P>SOLUTION: A propeller pod 3 provided with a propeller 2 is provided, and this propeller pod 3 is suspended from a platform 5 by the strut 4. An area increasing member 8 is provided in the strut 4 at a side opposite to the propeller to reduce the turning torque for turning a propeller device 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169158-A (JP)
Title: xDSL SIGNAL AMPLIFYING SYSTEM AND DEVICE
Inventor: TATEIWA YUKINARI
IPC: H04Q3/42
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable high-speed data communications by providing the service of an xDSL system to a telephone subscriber away from a telephone switchboard station as well.  <P>SOLUTION: With power supplied from the telephone switchboard station as a driving source, the signal components of a band signal A for an audio band and of a band signal B for data communications other than the audio band are separated and after only the band signal B for data communication is amplified, the band signal A for the audio band and the amplified band signal B for data communication are added. Such operation is performed toward a subscriber terminal and a non-subscriber terminal on a telephone subscriber's line so that only the band signal B can be amplified without affecting the band signal A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165621-A (JP)
Title: Picking device
Inventor: SAKANO KAZUE
IPC: B65G39/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To surely perform a picking even if an article is vertically connected with a hot melt adhesive since windup forces acting on articles 22a to 22d vary according to the rotation of picking rollers 8.  <P>SOLUTION: The picking rollers 8 having rotating shafts 12 eccentric from the centers of roller bodies 10 are fitted to the tips of the heads 4 of this picking device 2. In the picking rollers 8, the windup forces acting on the articles vary along the circumferential direction thereof. Also the picking rollers can be divided into a plurality of roller pieces along the axial direction thereof to vary the phase of eccentricity between the roller pieces.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171510-A (JP)
Title: Ethylene-based resin composition for extruded laminate, and laminated product using the same, and method for manufacturing laminated product
Inventor: KODA SHINGO
IPC: C08L23/08
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ethylene-based resin composition for an extruded laminate which excels in productivity and exhibits good adhesion to a broad range of base materials in molding a laminated product by a extrusion laminating method.  <P>SOLUTION: A resin composition composed of 98.5-99.99 wt.% ethylene-based polymer having a melt mass flow rate measured according to JIS K6922-1 (1999) of 1-50 g/10 min, a density measured according to JIS K6922-1 (1999) of 880-960 kg/m<SP>3</SP>, and a swell ratio measured at 235°C of 1.0-2.5 and 0.01-1.5 wt.% silane coupling agent with an epoxy group and an alkoxy group is obtained and used in molding the laminated product by the extrusion laminating method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002258734-A (JP)
Title: Drive simulator
Inventor: DONGES EDMUND
IPC: G09B9/05
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a drive simulator ensuring a specially real simulation with consideration of characteristics of movement of a vehicle which runs in contact mainly with ground surface or water surface. SOLUTION: The drive simulator is equipped with a carrier unit (10). The carrier unit is quipped with a strong ground pan (16) on which a testing vehicle (20) or a testing imitation can be mounted and at least one projection plane (A) and at least one projector (26). The carrier unit is equipped with at least three motion modules (30) and each of the motion modules is equipped with a wheel (33) which rotates and runs on the ground surface. The wheels are maneuverable relating to the axis perpendicular to the ground surface using a first driving device (32) and can be driven via a second driving device installed on each wheel.
Patent JP-2003178128-A (JP)
Title: Course diagnosing method and its system
Inventor: HIRATA KAZUJI
IPC: G06Q50/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a course diagnosing system capable of specifying the real interest which a person to undergo a diagnosis possesses and offering him a favorable job in which his living situation, etc., at present is taken into consideration.  <P>SOLUTION: Among the newspaper items distributed by a newspaper distributing server 2, those items which the person to undergo a diagnosis has selected are classified by sorts of contents, and his field of real interest is specified by putting the classified items in order of priority according to the number of items belonging to the same group, and the type of job prepared on the basis of the interest field is related to his living situation information so that a favorable course is presented to him as a selection of the type of job.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177071-A (JP)
Title: Apparatus for inspecting leakage of gas piping
Inventor: TANAKA YUTAKA
IPC: G01F3/22
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To inspect leakage of gas piping while avoiding the effects of pressure variations due to the effects of another equipment close to a gas meter in the case of their existence, improve accuracy in leakage detection, and enable gas use by automatically interrupting leakage inspection when gas is used during the leakage inspection.  <P>SOLUTION: The gas enters an inlet 2 of the gas meter 1, is passed between a valve element 4 and a valve seat 5 of a motor-operated switch valve 3 as an arrow (A) through an ultrasonic flow rate measuring means 6, and made to flow downstream from an outlet 7. The flow rate measuring means 6 samples the quantity of flow at every interval of three seconds and closes the switch valve 3 by 90% when the quantity of flow takes a predetermined value (1) or less. On the basis of the average value of the sampled quantity of flow with the switch valve 3 closed, the presence or absence of leakage from the gas piping downstream from the gas meter 1 is determined. When the quantity of flow increases and exceeds the predetermined value during the inspection, the switch valve 3 is returned to a state closed by 100%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177058-A (JP)
Title: Sound pressure monitor
Inventor: MATSUSHIMA DAISUKE
IPC: G01H3/06
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound pressure monitor which can judge a cleaning condition of an object to be cleaned by measuring the frequency of an ultrasonic vibration in measuring a sound pressure of the ultrasonic vibration applied to a liquid by an ultrasonic vibrator.  <P>SOLUTION: In the sound pressure monitor 11 having a function for converting the ultrasonic vibration applied to the liquid by the ultrasonic vibrator to a voltage by a piezoelectric element 15 and measuring the sound pressure of the ultrasonic vibration, there are provided a comparison circuit 19 for shaping outputs of the piezoelectric element to a rectangular wave and a central processing unit 18 which has a counter part 18b for counting outputs of the comparison circuit 19 and detects the frequency of the ultrasonic vibration on the basis of the count value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177287-A (JP)
Title: Light receiving module
Inventor: FUJIMURA YASUSHI
IPC: G02B6/30
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light receiving module which is provided with a passive alignment structure and provided with a conformation which improves optical transmission rate.  <P>SOLUTION: The light receiving module 2a is provided with an optical fiber 18, a loading member 20 which has the first, the second, the third, and the fourth areas which are installed on a main face in accordance with a predetermined axial direction, a semiconductor light receiving element 22 which converts a light received from the optical fiber into an electric signal, and a semiconductor device 28. The first area has an optical fiber supporting part which supports the optical fiber 18. The second area has a striking groove 38 which is butted by one end of the optical fiber against a striking face. The third and the fourth areas have an element package part which arranges a semiconductor device 28. The semiconductor device 28 has a monolithic lens 28f. The monolithic lens 28f supplies a light from a reflective face to the semiconductor light receiving element 22. The semiconductor device 28 treats the electric signal from the semiconductor light receiving element 22.  <P>COPYRIGHT: (C)2003,JPO