baber/WOPTO huggingface dataset:
Patent JP-2002087271-A (JP)
Title: Handcart
Inventor: MIYAGI KAORU
IPC: B62B5/06
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent any rolling of a handcart which is foldable in the longitudinal and latitudinal directions. SOLUTION: This handcart comprises an arm rest 38 formed on an upper part of a rear leg 32, a side reinforcing means 44, a front leg connection member, a rear leg connection member, a backward opening/closing bar 55 which is disposed in an X-shape with a lower end thereof pivotably attached to a rear leg 33 on one side and an upper end thereof pivotably attached to a front leg 31 on the other side, a forward opening/closing bar 61 which is disposed in an X-shape with a lower end thereof pivotably attached to a front leg on one side and an upper end thereof pivotably attached to a seat bar 37 on the other side, a forward rolling preventing means 65 which is disposed in an X- shape with a lower end thereof pivotably attached to a rigid member on one side constituting the front leg connection member and an upper end thereof pivotably attached to a seat bar on the other side,  and a rear rolling preventing means 66 which is disposed in an X-shape with a lower end thereof pivotably attached to a rigid member on one side constituting the rear leg connection member and an upper end thereof pivotably attached to a seat bar on the other side, and the rear leg is slidable with respect to the arm rest 38.
Patent JP-2001186761-A (JP)
Title: High voltage power source unit
Inventor: NAKAHARA TAKASHI
IPC: H02M3/28
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To enable highly precise output control by simple constitution, in a high voltage power source which is used for development bias or the like of an electrostatic photograph apparatus. SOLUTION: After a rectangular wave AC from an oscillator is amplified with an amplifier circuit 1, the voltage is increased with a transformer T1. The AC is subjected to half-wave rectification with a rectifier circuit 3. The obtained DC is superposed on the AC and supplied to a developing device Dev as a load through an output impedance circuit 5. With an adjusting circuit 2 of a diode D1 and a resistor R5 which are added to the primary side of the transformer T1, the positive and negative impedances on the secondary side of the transformer T1 are balanced, and a stable AC is supplied to the load.
Patent JP-2002095017-A (JP)
Title: Stereoscopic video display system
Inventor: HARADA TOMOHIRO
IPC: G03B35/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic video display system which can appreciate a stereoscopic video, even when the system halts at the time of reproduction. SOLUTION: The system is provided with a video-reproducing device 101 for reproducing right and left video signals which are recorded time-visually with right and left parallax, memories 105 and 106 recording the right and left video signals reproduced by the video-reproducing device 101, a switch 107 for switching and outputting the right and left video signals recorded in the memories 105 and 106 at a prescribed period and a control part 109 for controlling inhibition of the writing of data into the memories 105 and 106, when the reproduction of the right and left recorded video signals is stopped temporarily. Data is displayed, based on the video signal switched and outputted by the switch 107.
Patent JP-2002084828-A (JP)
Title: Planting device of rice transplanter
Inventor: TAKEUCHI OSAMU
IPC: A01C11/02
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide such a construction of a planting conductive frame in a planting device of a rice transplanter that multiple-row planting is easy. SOLUTION: In the rice transplanter, the planting conductive frame 20 which internally installs a transmission mechanism transmitting power to a rotary planting device 21 is constructed as follows: pipes 57, 55L 55R are constructed in a gate-shape via cross pipe joints 40, 41 when viewed from above; the pipes having the larger pipe diameter out of the lateral pipes 40a, 41a and the vertical pipes 40b, 41b constructing the cross pipe joints 40, 41 are placed in the lateral direction of the machine body; and further three bevel gears 49, 50, 72 in the cross pipe joint 40 of a unit for inputting seedlings to the planting device 15 are engaged with each other in such a manner that they form a roughly U-shape to leave one side open.
Patent JP-2002090773-A (JP)
Title: Liquid crystal display device
Inventor: SATO HIDEJI
IPC: G02F1/13357
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a brighter display in a transmission type or a reflection type. SOLUTION: An upper polarizer 33 is provided at the upper surface side of an active matrix type liquid crystal cell for display 21, and a lower polarizer 34, a liquid crystal cell for switching a display mode 35, a polarizer reflector 43 and a backlight 44 are provided at the undersurface side. Among these, the liquid crystal cell for switching a display mode 35 has electrodes 38 and 40 consisting of a solid image pattern. Thus, not a half-transmission reflector but a polarized light reflecting plate 43 is used in order to bring out a reflecting function. When a transmission display mode or a reflected display mode is alternatively selected by the liquid crystal cell for switching a display mode 35, a display having high optical efficiency can be obtained in both of the transmission display mode and the reflected display mode.
Patent JP-2002085372-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: NOZAKI SEISHI
IPC: A61B5/055
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging apparatus capable of reducing stimuli to a subject caused by a strong fluctuation of magnetic field with time when executing an imaging method using the fast switching of gradient magnetic fields for continuously producing echoes. SOLUTION: In the magnetic resonance imaging apparatus which images a subject by an imaging method using the fast switching of gradient magnetic fields for continuously producing echoes, the directions of the gradient magnetic fields RO and PE are inclined with respect to respective reference directions X and Y.
Patent JP-2002093134-A (JP)
Title: Media changer
Inventor: ISHIBASHI TAKAYUKI
IPC: G11B33/02
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To make an easy-to-sensuously-see display, to prevent a user from being confused with the reverse relation between display styles and the contents that they shows depending on makers, and to make display means inexpensive as to a media changer which has a specific number of, e.g. 6 addresses set and can store media, e.g. CDs in the respective addresses so that they can be taken in/out and the CDs stored in the addresses are extracted, played back and recorded, one by one, in order and is provided with display means D1 to D6 displaying whether or not the media are stored in the addresses and other states for each address. SOLUTION: The display means D1 to D6 turn on or off or blink in one color to show whether or not CDs are stored in the respective addresses or states regarding other storage. Cycles of blinking are made different to a transient state of storing or discharging by slow blinking and urge the insertion or extraction of media into and from insertion/discharging slots by fast blinking.
Patent JP-2002094233-A (JP)
Title: Method for manufacturing circuit board
Inventor: NAKAYA YASUHIRO
IPC: H05K3/40
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a circuit board by laminating insulating layers on both sides of a core substrate in sequence and connecting the layers by a conductive paste and by which the conductive paste applied on the upper plane is prevented from leaking from a hole and particles are prevented from adhering, when the conductive paste is applied on the lower plane after its application on the upper plane. SOLUTION: Prepreg 5 containing at least organic resin is placed in its semi-cured state on one side of a core substrate 1 on both sides of which circuits are formed by metal foil 2, holes are made in specified parts of the prepreg 5, the holes are filled with conductive paste 3 and metal foil 8 is placed in its semi-cured state on the prepreg. Then the same operations are performed for the other side of the core substrate 1. After that, the resin contained in the insulating layer or adhesive is cured by application of specified temperature and pressure by pressing.
Patent JP-2002063026-A (JP)
Title: Processing method in multi-signal, usage of comparing determining converter and usage of integrated comparing determining converter for cpu
Inventor: FUKUDA HIROSHI
IPC: G06F9/318
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a binary system by eliminating the shortage of a vast memory quantity due to complications in a multimedia and a network, and enabling numbering, encipherment and security of a large quantity. SOLUTION: A multi-signal method and the converter are used, a conventional binary system is converted into the multi-signal method, one bit is set as an expanded multi-signal, and one byte is set as a byte for the expanded multi- signal.
Patent JP-2002094562-A (JP)
Title: Ip packet/multicast method
Inventor: TSUKAGOSHI TSUTOMU
IPC: H04W4/06
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an IP packet/multicast method which reduces information volume managed by a GGSN, etc., and does not pressing the transmission capac ity of a network. SOLUTION: An MS makes a multicast participation request to an RNC (S31), the same participation request is further made to an SGSN in the case of a new participation request (S33), and the same participation request is further made to the GGSN here, too, in the case of the new participation request (S34-2). When the participation request is not new at the GGSN, the information of a lower node is added to a PDP context held in each multicast group (S34-4).
Patent JP-2002093114-A (JP)
Title: Tape cassette
Inventor: IMAMURA TOSHIO
IPC: G11B23/30
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a tape cassette with which the tape edge detection of a thin magnetic tape can securely be carried out. SOLUTION: At least one light shielding member of (a) to (g) is provided on optical paths L1 and L2 from a light emitting element P for detecting a tape edge at the side of a VTR to photosensors S1 and S2 for detecting a tape edge. In case that a magnetic tape T overlaps with the light shielding members (a) to (g) on the optical paths L1 and L2, the light transmittance of the side of the photosensors S1 and S2 is set as a predetermined value (1.2%) or less.
Patent JP-2002092047-A (JP)
Title: System for manufacturing steel structure constituting member and virtual assembly simulation device for the same system
Inventor: KOZAKURA YOSHITAKA
IPC: G06F17/50
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce the labor and costs of the manufacturing of steel structure constituting members by making it unnecessary to correct or remanufacture connected members. SOLUTION: This system is provided with a main member manufacturing device for manufacturing the main member of a steel structure by using numerical control based on preliminarily manufactured steel structure design data to at least blanking and punching, a dimension measuring device for measuring the dimension of the manufactured main member, a virtual assembly simulation device for three-dimensionally arranging a plurality of main member models manufactured with the measured dimension of the main member so that an assembly error can be set so as not to exceed a tolerance as the whole part of the steel structure based on the steel structure design data, and for calculating the dimension data of a connected member model manufactured by connecting the plurality of main member modules arranged in that state,  and a connected member manufacturing device for manufacturing the connected member having the dimension of the connected member model by using the numeral control, based on the calculated dimension data at least to punching.
Patent JP-2001135067-A (JP)
Title: Optical disk, its recording device and reproducing device
Inventor: MURASE KAORU
IPC: H04N5/85
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To inform a user of the content of an audio stream before reproduction, in an optical disk provided with an area where a video stream and an AV stream including the audio stream are recorded and an area for recording management information. SOLUTION: When an audio stream includes at least two pieces of data among (a) dual monophonic sound data, (b) stereo sound data and (c) monophonic sound data, it is displayed that information showing an application flag which is set and representative sound data are included and two pieces of data are included.
Patent JP-2002085450-A (JP)
Title: Diaper and absorptive pad used therefor
Inventor: SUGIYAMA KATSUHIKO
IPC: A61F/
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To solve problems with a diaper, including the necessity of replacing even in a case where it is wet only with urine, making a special function incorporated in the diaper especially for stool useless. SOLUTION: The diaper is furnished with an impermeable back sheet 13, a top sheet 16 arranged on the back sheet 13 and, at least the longitudinal two sides of which are integrally joined to the back sheet 13, a stool separation opening 17 formed in the crotch area of the top sheet 16, extensible elastic members 18a, 18b, 18c and 18d joined to the top sheet 16 in an extended state as if to surround the stool separation opening 17, an absorptive pad removal opening 22 to put in and out an absorptive pad 21 formed in the front of the back sheet 13, extended along the opening 11 around the waste, and arranged between the back sheet 13 and the top sheet 16.
Patent JP-2002098795-A (JP)
Title: Radioactive carbonaceous waste processing device
Inventor: SHIMIZU HIRONORI
IPC: F23G5/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact radioactive carbonaceous waste processing device capable of quickly incinerating radioactive carbonaceous waste while melting general solid waste. SOLUTION: In the vicinity of a secondary combustion chamber 1 for emission gas discharged from a melting furnace for radioactive general solid waste, a combustion chamber 2 having an inlet 9 for the radioactive carbonaceous waste and a burner 10 is arranged independently of the secondary combustion chamber 1, while a connection tube 3 introducing combustion gas inside the combustion chamber 2 to the secondary combustion chamber 1 is arranged in the position higher than a furnace floor 7 of the combustion chamber 2 so that the combustion chamber 2 is connected to the secondary combustion chamber 1.
Patent JP-2002098568-A (JP)
Title: Gas meter and optical radio communication system
Inventor: NUKUI KAZUMITSU
IPC: G08C23/04
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter enabling identification of errors in display means. SOLUTION: This system is provided with a measuring mechanism 34 measuring flow rate or flow velocity of gas, an integrating flow rate counter 20 showing gas utility rate value calculated from the value of flow rate or flow velocity, a microcomputer 317 determining whether the reasons for cut-off/warning with decision standard preset has generated or not, a shutoff valve 33 blocking gas supply if any cut-off reason occurs, and LCD315 displaying data on a reason generated when the reason for either cut-off or warning occurs or displaying normal state data showing normal state when no reason for cut-off nor warning occurs.
Patent JP-2002111283-A (JP)
Title: Apparatus and method for mounting electronic component
Inventor: SUMI HIDEKI
IPC: H05K13/04
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for mounting an electronic component capable of improving a mounting efficiency by excluding a waste time. SOLUTION: The method for mounting the electronic component comprises the steps of mounting the component on a board by sequentially moving the board to a plurality of electronic component mounting apparatuses. The method further comprises the steps of storing mounting data in each electronic component mounting apparatus, forming already mounted component data by the apparatus regarding the component mounted on the board in the apparatus, and controlling a conveying height of the component P by a transfer head 9 on the board 3 based on the height data of the already mounted component P1 acquired via a communication means from the apparatus of an upstream side. Thus, excess vertical movement of the head 9 is excluded, and the mounting efficiency can be improved.
Patent JP-2001114086-A (JP)
Title: Brake-intervened control method and control device
Inventor: FISCHER GERHARD
IPC: B60T8/58
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a brake-intervened control method for securing the optimal traction to be continued in an off-road in a four-wheel drive vehicle. SOLUTION: This invention is related to the method and control device provided with a brake control device including a control device and separately energizable brakes provided in each wheel, generating the signal for controlling each brake on the basis of the input information so as to control the brake intervention in a four-wheel drive vehicle. By this invention, wheel compression, drawing displacement or wheel grounding force of each wheel are detected and the wheel signal is generated on the basis of the wheel elastic displacement and the wheel grounding force or on the basis of a variable led from the wheel elastic displacement and the wheel grounding force. The when signal is supplied to the control device, and the control device generates the signal for controlling each brake on the basis of each wheel signal as the input information.
Patent JP-2002102574-A (JP)
Title: Looper drive mechanism for sewing machine
Inventor: SAKUMA KOICHI
IPC: D05B1/18
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a looper drive mechanism having both functions of a lock stitch and an over-edge chain stitch and capable of forming a lock stitch section and an over-edge chain stitch section in one sewing with one sewing machine. SOLUTION: The lock stitch section comprising parallel seams and vertical seams is formed on the face of a sewn body 5 by a needle thread piercing a needle 10 and a bobbin thread stored in a shuttle 20, and the over-edge chain stitch section is formed by an upper looper thread and a lower looper thread piercing an upper looper 30 and a lower looper 40 respectively in a looper drive mechanism. The upper looper 30 and the lower looper 40 are provided below a throat plate 8, respectively, and bayonet points 31 and 41 are arranged in the same direction to pass through a side face on this side of the needle in the sewing direction. A looper drive section 60 driving the upper looper 30 and the lower looper 40 is provided so that the loci L30 and L40 respectively of the upper looper 30 and the lower looper 40 move on the practically parallel planes to each other.
Patent JP-2002106762-A (JP)
Title: Heat transfer pipe
Inventor: WAKASA AKIRA
IPC: F16L9/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer pipe capable of surely preventing corrosion and reducing man-hour during assembling as a boiler or a heat exchanger. SOLUTION: A sacrificial metallic layer 3 is formed on a surface with which a heated fluid is brought into contact.
Patent JP-2001196069-A (JP)
Title: Fuel cell
Inventor: TSUKUDA HIROSHI
IPC: H01M4/86
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell having improved conductivity. SOLUTION: The fuel cell comprises a fuel pole and an air pole provided on both sides of an electrolytic membrane and supplies a fuel gas and air to the fuel pole and the air pole, respectively. The air pole is finely filled with coarse particles and fine particles, the particle size ratio of the average particle size of the former to the average particle size of the latter being 5/1 to 250/1.
Patent JP-2001344522-A (JP)
Title: Electronic catalog distribution method and electronic catalog
Inventor: YAMADA TATSUYA
IPC: G06Q30/06
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic catalog distribution method and an electronic catalog by which accurate communication is established between customers with each other regardlessly of kinds of a medium related to catalog distribution. SOLUTION: In the electronic catalog distribution method, page pictures 6 prepared from an electronic documental for preparing a paper catalog and corresponding to each page of the paper catalog are stared in each different file 7, and a plurality of page pictures 6 corresponding to continuous pages arranged in the paper catalog to display the page pictures on the terminal 8 of a customer side.
Patent JP-2002110679-A (JP)
Title: Method for manufacturing semiconductor integrated circuit device
Inventor: NOGUCHI JUNJI
IPC: H01L21/3213
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To improve insulation breakdown resistance (reliability) of a copper wiring formed, using the Damascene method. SOLUTION: A method for manufacturing a semiconductor integrated circuit device comprises the steps of sequentially treating it for reducing and acid cleaning by alkali cleaning, hydrogen annealing or the like in the case of cleaning after CMP. The method further comprises the steps of hydrogen plasma treating and ammonia plasma treating a semiconductor substrate 1, prior to the formation of an insulating film 19b for a cap film, after cleaning after the CMP. Thus, embedding wiring 23a containing a copper as a main component is formed on an interlayer insulating film constituted of an insulating material having a low permittivity.
Patent JP-2002116727-A (JP)
Title: Gamma correction device and liquid crystal display device or liquid crystal projector
Inventor: MURAI TOSHIHARU
IPC: G09G3/36
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a gamma correction device increased in correction performance. SOLUTION: An analogue I/F circuit 1 reproduces and outputs a synchronous clock RCK of an input picture signal from a horizontal synchronous signal, a digital I/F circuit 2 detects the number of the scanning lines, and frame memory 3 detects the number of effective pixels in one horizontal period from the synchronous signal RCK and the input picture signal output, and sequentially writes the input pictures signal in specified addresses WAD synchronizing with the synchronous signal RCK. In a γ-correction table 5, the values of the input picture signals are created so as to be read addresses as they are, and a CPU 4 generates read addresses RAD of data from the frame memory 3 based on an input picture size signal SIZE.  Thus, a correction table storing an output signal level corresponding to an input signal level is created in accordance with the generated correction characteristic curve, and the input signal is corrected in accordance with the display characteristic.
Patent JP-2002114308-A (JP)
Title: Trash bag holding stand
Inventor: IMAI TSUTOMU
IPC: B65F1/14
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a trash bag holding stand capable of classifying trash into plural kinds while freely adjusting the holding number and occupying spaces of trash bags according to the volume and kind of the trash, its installation place and the like in spite of having a simple structure and being inexpensive. SOLUTION: For this trash bag holding stand, a pair of front and rear rods 2, 2 are horizontally and laterally installed between a pair of left and right side walls 1, 1 so that the side walls 1 are mounted on a floor surface or the like in an erected form, the width between the side walls 1, 1 is structurally adjustable by making the rods 2 telescopic, and holders 3 for allowing the respective rods 2 to hold the upper parts of trash bags is provided so as to bring the trash bags 4 into an open form.