baber/WOPTO huggingface dataset:
Patent JP-2002299850-A (JP)
Title: Electronic equipment
Inventor: MIZUNO TAKESHI
IPC: H05K5/02
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To enable an electronic equipment having waterproof function and cable holding function in a cable lead-out part to be used under a high- temperature environment and reduce the number of components. SOLUTION: When a cap is externally fit to a tubular lead-out part, a tubular lead-out part shortens and is deformed all over the whole circumference thereof and bites into the outer circumference of a cable. Thereby, a clearance between an inner circumference of a tubular lead-out part and an outer circumference of a cable is made waterproof and a cable is held to a tubular lead-out part in its drop-out prevention state. Since adhesive is not required, waterproof function and cable holding function are not damaged even under a high- temperature environment. Since only a cap is needed as a component used excepting a case, the number of components is small.
Patent JP-2002303708-A (JP)
Title: Light diffusing sheet and back light unit which uses the same
Inventor: OKABE MOTOHIKO
IPC: G02B1/11
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a light diffusing sheet having necessary and sufficient light diffusing property as a light diffusing sheet and having excellent printing property on the surface and to provide a back light unit in which the luminance is improved by using the above light diffusing sheet and the uniformity of the luminance can be attained by accurate printing to prevent irregular luminance. SOLUTION: The light diffusing sheet 1 has a transparent base layer 2 and a light diffusing layer 3, and the light diffusing layer 3 contains a binder 4 and a light diffusing agent 5 dispersed in a discrete state in the binder 4. The mass ratio of the light diffusing agent 5 to the binder 4 is preferably >=0.5% and <=8%. The average density of the light diffusing agent 5 is preferably >=50 particles/mm<2> and <=500 particles/mm<2> , and the average particle size of the agent 5 is preferably >=3 μm and <=25 μm.
Patent JP-2002314119-A (JP)
Title: Photodetector
Inventor: SAWARA MASAAKI
IPC: H01L27/14
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a photodetector which has split effects so as to ensure an enough light receiving area and a light-speed response by restraining an increase in capacitance and the occurrence of a delay component due to splitting when a light receiving part is split. SOLUTION: The anode of a photodiode is composed of P-type semiconductor regions PD1A to PD4A. The regions PD1A to PD4A are electrically connected to amplifiers A1 to A4, the outputs of the amplifiers A1 to A4 are added up by an adder so that the quantity of received light is ensured, and a high speed response is attained. The anode of a dummy photodiode PDD around the light receiving part removes a junction capacitance between the anode and a cathode around the light receiving part, and signals of a diffusion component which occur around the light receiving part and are of very slow response speed are absorbed by the anode of the dummy photodiode so as to eliminate a hindrance to a high-speed response. A dummy anode/photodiode anode capacitance varies in potential in the same phase with arriving signals, so that mutual capacitance can be prevented.  A split photodiode and a current/voltage conversion amplifier are monolithically formed, so that a pad and pad capacitance are prevented from increasing, and a split effect can be retained.
Patent JP-2002305933-A (JP)
Title: Harvester for leaf, stem and culm
Inventor: TAKAGAKI KINYA
IPC: A01D43/08
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a leaf stem and culm harvester with which leaf, stem and culms are harvested, the harvested leaf, stem and culms are adjusted to length suitable for storage and a large amount of crop can be packed once. SOLUTION: This leaf stem and culm harvester comprises a leaf, stem and culm reaping apparatus 2, a cutter 4 for cutting the leaf, stem and culms reaped by the leaf stem culm and reaping apparatus 2 to length suitable for aftertreatment and a guide apparatus 6 for guiding the leaf stem and culms cut by the cutter to an opening part of a packing body. The cutter 4 comprises a pair of revolving shafts 43 each equipped with rotary blades 42 in a line state so as to cut leaf, stem and culms to proper length by the revolving rotary blades 42.  The guide apparatus 6 is equipped with a raising apparatus 62 for raising the cut leaf, stem and culms along a raising route 61 having a drop preventing part 61b, and the raising apparatus 62 is suspended on revolving bodes 66 laid both in the upstream and the downstream of the raising route 61 so that an endless ring-shaped body 64 is rotated along the raising route 61, and the endless ring-shaped body 64 is furnished with a hooking tool 67 which hooks the leaf, stem and culms placed on the raising route 61 and raises the leaf, stem and culms while sliding on the raising route 61 to give the objective leaf stem and culm harvester.
Patent JP-2002313198-A (JP)
Title: Switching device
Inventor: YOSHIDA TETSUO
IPC: H01H33/66
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum valve which can improve the operation property of respective equipments. SOLUTION: A cable connection terminal, a grounding terminal, and a bus-bar terminal are arranged from bottom side in this sequence, and integrally molded to the vacuum valve.
Patent JP-2002310711-A (JP)
Title: Navigation system, guidance instruction method, and program thereof
Inventor: HINO HIROMASA
IPC: G01C21/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system capable of performing appropriate guidance and instructions even in the case of traveling a loop-shaped route bypassing an intersection at which it is inappropriate to turn to the right. SOLUTION: A processing control unit acquires the present location of one's own motor vehicle according to locational information acquired from a GPS module, etc., (step S11). Then it is determined whether the one's own motor vehicle has arrived at a predetermined distance from a point of intersection of the loop-shaped route or not (step S14). The processing control unit creates an enlarged image of the intersection including a direction instruction image, etc., on the loop-shaped route in the case that it is determined that it has (step S15). In other words, the enlarged image of the intersection including an image indicating that a guidance route ahead bypasses the intersection in a loop shape and traffic regulation symbols, etc., indicating reasons thereof is created.  The processing control unit displays the created and enlarged image of the intersection on a display part (step S18).
Patent JP-2002314169-A (JP)
Title: Electronic device
Inventor: YANAGIUCHI KATSUAKI
IPC: G01R33/09
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device which improves the adhering strength of a coating film on the end face of a multilayer film. SOLUTION: A first layer A is a layer of a metal or an alloy. A second layer B is a layer of a metal or an alloy different from that of the layer A, and disposed adjacent to the layer A. A density gradient layer AB which contains the metal or the alloy of the layer A and the metal or the alloy of the layer B is provided at the adjacent region of the layer A and the layer B. The coating film C covers the end faces of the layers A and B.
Patent JP-2002319951-A (JP)
Title: Wireless communication network system, wireless terminal, wireless communication method and program
Inventor: HOSOOKA YOHEI
IPC: H04L45/18
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of performing data transfer while attaching time when a data packet can exist on a wireless communication network in accordance with the number of relay transferring times when performing data transfer to an optional wireless terminal in the wireless communication network. SOLUTION: Each wireless terminal constituting the wireless communication network is provided with a means for transmitting a data packet to all of the other wireless terminals by transferring the data packet while relaying halfway among the wireless terminals based on wireless connection information, a data packet discarding means for performing data transfer while attaching the time when the data packet can exist in the wireless communication network system to the data packet and discarding a data packet that surpasses the time when the data packet can exist in performing data transfer of the data packet to the other wireless terminals, and a means for setting time when the data packet can exist in accordance with the number of data packet relaying times halfway.
Patent JP-2002315989-A (JP)
Title: Motor driving device for washing machine
Inventor: HAGIWARA HISASHI
IPC: D06F33/02
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To solve problems such as stall of a motor and retarding of a response speed relative to a set rotation speed by overshoot, or the like, by securing the starting of the motor in a motor driving device of a washing machine driving the motor by an inverter circuit. SOLUTION: A DC power of a rectifier circuit 3 connected to an AC power supply 1 is converted to an AC current by the inverter circuit 4 to drive the motor 5 and the inverter circuit 4 is controlled by a rotor position detecting means 6 detecting the position of the rotor of the motor 5 and a control means 13.  In starting the motor 5, the control means 13 performs a rectangular-wave drive by a rectangular wave drive means having a first energization ratio of the inverter circuit 4, while, after the starting, it performs sine wave drive by a sine wave drive means having a second energization ratio control means controlling the energization ratio of the inverter circuit 4, and in shifting from the starting, it controls the energization ratio controlled by the second energization ratio control means according to the energization ratio controlled by the first energization ratio control means.
Patent JP-2002318661-A (JP)
Title: Pointing device and portable telephone set
Inventor: NISHIMOTO HAJIME
IPC: G06F3/038
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a pointing device with excellent operability, which can be miniaturized and is strong against dust. SOLUTION: In a small-sized portable terminal 1, an optical sensor 4 to read an optical image of a finger brought into contact with it is provided at a lower part of an LCD to indicate information. The optical sensor 4 is provided with a light source to emit prescribed light toward a sensor window, a lens to collect light reflected by the finger brought into contact with the sensor window and an image sensor to detect the collected light. A CPU transfers a pointer based on a motion of the finger to be detected by the optical sensor 4.
Patent JP-2002317150-A (JP)
Title: Polyimide varnish composition and its production method
Inventor: KAMIMURA SEIJI
IPC: C09D179/08
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide varnish composition which is inhibited from whitening due to moisture absorption during coating film formation and from viscosity change during normal-temperature storage, hence can form a more uniform coating film, and can assure an excellent voltage stability when applied to a liquid crystal oriented film; and a production method for the same. SOLUTION: This polyimide varnish composition contains, as a resin component, a polyimide which is obtained from at least two acid dianhydrides and at least two aromatic diamines, has a wt. average mol.wt. of 50,000-200,000, and is formed by at least two kinds of copolymerization. The solvent of the composition contains at least 50 wt.% anisole.
Patent JP-2002316541-A (JP)
Title: Power unit for hybrid automobile
Inventor: ASAHARA YASUYUKI
IPC: B60K6/46
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a power unit for a hybrid automobile which can prevent generation of a new vibration due to coupling of the vibration by effectively reducing transmission of the vibration from an engine. SOLUTION: This power unit 11 for a hybrid automobile is constituted by including an internal combustion engine 2 and a drive force transmitting mechanism 20 having a generating part connected to this internal combustion engine to be driven by it and an electric motor part driven by electric power generated in the generating part, and the drive force transmitting mechanism is constituted so as to position its center of gravity Gt in the upward from a crankshaft 6 of the internal combustion engine.
Patent JP-2002323542-A (JP)
Title: Boundary scan register
Inventor: BUSUJIMA KEIICHI
IPC: G06F11/22
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a macro cell capable of testing a signal wiring therebetween even when an IC on an other side does not correspond with a JTAG. SOLUTION: In a normal mode, a selector 26 is switched to a side of a terminal A, input data XI of an input terminal 21 is outputted as output data XO as it is from an output terminal 27. In a test mode, selectors 23, 26, 28 are switched to a side of a terminal B, FFs 24, 29 are cascade-connected through the selector 28, and a shift register of two stages is structured. At that time, the FFs 24, 28 respectively hold data to be outputted to the output terminal 27 and actual data which was outputted to the output terminal 27. Thereby, the holding data of the FFs 24, 28 is shifted by a control signal TCK, and is read out as a control signal TDO from an output terminal 25 so that whether the signal wiring connected to the output terminal 27 is good or not is tested.
Patent JP-2002326251-A (JP)
Title: Part-joined object, process cartridge and electrophotographic image forming apparatus
Inventor: TOBA SHINJIRO
IPC: B29L31/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To enhance the rigidity of a part-joined object obtained by abutting the outer peripheries of two or more resin parts to form a molten resin injection part in the abutted potion and injecting a molten resin in the molten resin injection part through the resin injection passage in one resin part to join container parts. SOLUTION: Spaces 154a and 154b crossing the paper surface of a drawing at a right angle are provided between the container parts 51 and 52 and spaces 154e and 154f are provided toward the interiors of the container parts 51 and 52 (joined to be formed into a toner container 50) from the spaces 154a and 154b. The molten resin is injected in the spaces 154a and 154e and the spaces 154b and 154f to join the container parts 51 and 52.
Patent JP-2001356347-A (JP)
Title: Reflection type liquid crystal display device
Inventor: OKAMOTO MASAYUKI
IPC: G02F1/1335
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device having a high contrast ratio which makes an easily visible multicolored display possible and which realizes a good dark display state while a voltage is applied on the liquid crystal layer. SOLUTION: The reflection type liquid crystal display device consists of a substrate 4 having a light-reflecting film 7 formed thereon, a substrate 5, a nematic liquid crystal layer 1 having positive dielectric anisotropy held between the substrates 4, 5, optical phase difference compensation plates 8, 9, and a polarizing plate 10, In this device, (1) the retardation of the optical phase difference compensation plates 8, 9 in the normal direction of the substrates, (2) the angle between the transmission or absorption axis of the polarizing plate 10 and the slow phase axis of the optical phase compensation plates 8, 9, (3) the twist angle of the liquid crystal layer 1 and (4) the product of the birefringent difference of the liquid crystal and the layer thickness of the liquid crystal layer 1 are optimized.  Further, the optical phase difference compensation plates 8, 9 are controlled according to the varied conditions from the conditions of generating circularly polarized light as the incident light to the liquid crystal layer 1 so as to cancel the residual phase difference produced in while a voltage is applied on the liquid crystal layer 1.
Patent JP-2002327439-A (JP)
Title: Execution method of filling and method of manufacturing civil engineering polyurethane foam
Inventor: MORIYA KIYOSHI
IPC: B29C39/10
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an execution method capable of quickly and easily constructing a lightweight filling having excellent strength and durability and having light load influenced on the environment in a filling construction site and to provide a method of manufacturing a civil engineering polyurethane foam capable of quickly and easily forming a polyurethane foam having excellent strength and durability in an optional size and shape and having lightweight load influenced on the environment in a place to be used. SOLUTION: Liquid for material use containing a polyisocyanate, an active hydrogen compound and a foaming agent is used, and the execution method of the filling formed in the filling construction site containing a foam layer consisting of the polyurethane foam uses a carbon dioxide in a supercritical, subcritical or liquid state as the foaming agent.
Patent JP-2002327855-A (JP)
Title: Electric selector valve
Inventor: ARAI YUSUKE
IPC: F16K31/04
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an electric selector valve capable of complying with a refrigerator and the like for cooling down by providing an evaporator for a freezing room and a cold room respectively. SOLUTION: This electric selector valve is provided with a can 11, a stepping motor 12 consisting of a stator 13 attached to outer periphery of the can, a rotor 30 arranged at inner periphery of the can and the like, a valve element 40 provided on an inner peripheral side of the rotor so as to turn with the rotor and a valve drive body 32 integrally through them, and a valve seat member 20 arranged opposite on one end face side of the valve element. Two flow-out ports 22a and 22c are opened on a seat face 20a of the valve seat member, and a flow-in port 21 is opened on a side face of the valve seat member. A valve part for closing is provided at the valve element 40 so as to face the seat face 20a. The valve part for closing two flow-out ports 22a and 22c selectively in accordance with its rotation stop position.
Patent JP-2002009646-A (JP)
Title: Multi-band narrow frequency band wireless receiver for automobile data
Inventor: ERAY YVES
IPC: H04B1/28
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a multi-band universal receiver that can cope with transmissions from transmitters with various frequency bands. SOLUTION: The receiver is provided with an antenna circuit (1-4), connected to units (10-15) that process a carrier with specific frequency bands modulated by a data signal. The units (10-15) are provided with a frequency shift circuit (11, 23-28) connected to a demodulation circuit (13) supplying demodulated data, a frequency discrimination circuit (21, 22) is connected to the antenna circuit (1-4) and decides respective reception levels in a frequency band to control the frequency shift circuit(11, 23-28), in response to the result of comparison of reception signal levels.
Patent JP-2002326498-A (JP)
Title: Method for manufacturing flocked fabric product and flocked fabric product
Inventor: KOMATSU TORU
IPC: B44C1/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a flocked fabric product by which a sharp pattern can be formed in even a large-sized sheet such as dry goods and a flocked fabric product. SOLUTION: The method for manufacturing a flocked fabric product comprises the steps to set a screen with an opening part of a desired shape opposite to a sheet to be processed and set fillings in the sheet to be processed by passing short fibers through the opening part of the screen. In this method, the screen is installed by superposing it on the sheet through a spacer of a fixed form. The flocked fabric product comprises the sheet to be processed with a width of not less than 30" and a pattern formed of short fibers on the surface of the sheet.
Patent JP-2002334767-A (JP)
Title: Electric cooking device
Inventor: KATAKASU MAKOTO
IPC: H05B3/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To notify abnormality even if the abnormality occurs in a load and a fuse for protecting overcurrent is fused in an electric cooking device having the fuse for protecting the overcurrent of the load. SOLUTION: This electric cooking device has the fuse 2 for protecting the overcurrent of the load, a first power source circuit 4 is connected to the load 14 of the fuse 2, a second power source circuit 7 is connected to an AC power source 1 of the fuse 2, a control circuit 6 for controlling the load 14 is connected to the first power source circuit 4, an alarm circuit 13 for alarming is connected to the second power source circuit 7. When the fuse 2 is fused by the abnormality of the load 14, an alarm circuit 13 notifies the abnormality by the power supply from the second power source circuit 7.
Patent JP-2002326328-A (JP)
Title: Conductive member
Inventor: MAYUZUMI HIROSHI
IPC: B32B27/32
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive member having a uniform contact state at the interface between respective layers, having no irregularity due to manufacturing and capable of obtaining stable conductivity without generating peeling even during long-term continuous use or in a high temperature and high humidity state. SOLUTION: In a charge member (conductive member) 2 having at least two resistance layers 6 and 7 containing at least one resistance layer comprising a polyolefinic material, at least one resistance layer comprising the polyolefinic material is treated with an amine compound and an olefinic adhesive.
Patent JP-2002335539-A (JP)
Title: Digital broadcast receiver
Inventor: TSURUGA SADAO
IPC: H04N5/44
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver capable of brightly and clearly displaying a television picture, and easily readably and viewably displaying characters or graphic pictures with low luminance. SOLUTION: This digital broadcast receiver, which is capable of decoding a television service and a data service by receiving a broadcast service, and reproducing the Internet service by connecting to the Internet service, and simultaneously or independently displaying the respective videos, is provided with a conversion table means for converting character/graphic data in the videos of the Internet service and the videos of the data service designated by a color information index value into a colorimetric value, a conversion table updating means for changing the conversion table value of the conversion table means, and an updated value storing means for storing the updated value of the conversion table updating means.
Patent JP-2002332021-A (JP)
Title: Press type deaeration apparatus
Inventor: FUKUDA SUMIO
IPC: B65B61/24
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a press type deaeration apparatus in which a press holding margin can be adjusted, deaeration processing can be performed in a stable manner, and a bag is oscillated to prevent a bag opening from being stained. SOLUTION: Each of press holding members 26, 33 is fixed to each of turning shafts 15, 16 through opening or closing levers 17, 20. An adjuster 51 for a press holding margin is set such that a second oscillating arm is rotatably arranged at a first oscillating arm 52 rotatably arranged there. Each of a motor supporting block 56 and an adjuster block 63 is rotatably arranged at each of the first and second oscillating arms, and then the first and second oscillating arms are connected by an adjuster shaft 60. The second oscillating arm is connected to the first oscillating lever through a connecting rod 40. The adjuster shaft is rotated to adjust a relative position of each of the first and second oscillating arms, and an initial position of the press holding member or a stroke of the press holding member is adjusted.