baber/WOPTO huggingface dataset:
Patent JP-2002134755-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: YAMAGUCHI SEIICHIRO
IPC: H01L29/417
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which has a body contact and in which gate capacity is reduced, and the deterioration of the speed performance of a transistor can be suppressed, and to provide a manufacturing method of the semiconductor device. SOLUTION: The semiconductor device has a semiconductor layer comprising a channel region, a source region and a drain region, which are formed so as to sandwich the channel region, and a body region which is connected to the channel region and is adjacent to the source region and the drain region; a gate electrode formed on the channel region via a gate insulating film; a dummy electrode which is formed on the body region near the boundary of the drain region and the body region, and is electrically insulated from the gate electrode and a body contact region formed in the body region except for a region where the dummy electrode is formed.
Patent JP-2002130223-A (JP)
Title: Fastening structure for two members
Inventor: TAKEUCHI HISAHIRO
IPC: B60G7/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a novel technique on a fastening structure for two members replacing prior art as application of knock pin or rough contact surface to the fastening members. SOLUTION: In the fastening structure for two members, a trailing arm 11 and a lower arm 12 is clamped by bolt 13, after applying a thin layer 15 containing silicon carbide between the trailing arm 11 and the lower arm 13. In this case, since the thin layer 15 forms a bridge between two arms 11, 12 by crystal micro particles of silicon carbide, fastening force is reinforced in the fastening structure for two members.
Patent JP-2002131827-A (JP)
Title: Instant film feeding device
Inventor: SASAKI HIDEMI
IPC: G03B17/52
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of miniaturizing a camera. SOLUTION: A drive unit 31 is made of a pair of developing rollers, bearing members, a motor 30, and gear trains. The bearing members bear the pair of developing rollers from both outer sides within the range of the length in the axial direction within which the rollers nip an instant film. A motor 30 and the gear trains are so disposed that each rotary shaft is parallel to the developing rollers. The drive unit 31 can be disposed above a film pack loading chamber in such a size that the length of the shafts of the developing rollers and the gear trains is within the width of the film pack. The drive of the motor 30 is transmitted to a raking claw 33 through the gear trains. The raking claw 33 is disposed behind the film loading chamber to be able to move freely and linked with the gear trains by a solid cam.
Patent JP-2002126025-A (JP)
Title: Air-massage machine
Inventor: MAKITA SATORU
IPC: A61H7/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an air massage machine that is not only smaller in number of component parts but also better in assemble workability and capable of being produced at a cheaper cost and a treatment piece 1 of which can press a variety of body parts to be treated in various directions. SOLUTION: The machine is featured with a treatment piece 1 provided. When a treatment piece 1 consisting of an air bag 2 which is freely shrinkable is inflated by charging air into it, a human body presser 3 is positioned at the front edge part of the air bag 2 which consists of the treatment piece 1 is arranged to a given position to press the human body presser 3 to the human body, thus providing a massage effect.
Patent JP-2002133850-A (JP)
Title: Magnetic tape recording and reproducing device and its adjustment method
Inventor: MANABE TOSHIHIKO
IPC: G11B33/12
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a magnetic tape recording and reproducing device and reduce its manufacturing cost by reducing the area of a printed board. SOLUTION: In the magnetic tape recording and reproducing device in which a printed board 2 is incorporated in the lower part of a mechanical unit 1 mounted with mechanism components, a component to be adjusted 3 or a component to be inspected 4 mounted on the printed board 2 is disposed directly under a through hole such as a tape loading guide hole 6 of the mechanical unit 1. Therefore, an adjustment fixture 8 or an inspection fixture is inserted through the through hole such as the tape loading guide hole 6 of the mechanical unit 1 to adjust or inspect the component to be adjusted 3 or the component to be inspected 4.
Patent JP-2002129392-A (JP)
Title: Pre-treatment equipment for plating
Inventor: MURAI YASUO
IPC: C25D17/16
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To ensure a stable pre-treatment quality and reduce a reagent usage, quantity of rinse water, and cost for waste water treatment, in a pre-treatment process for plating, through preventing a lowering in concentration of plating solution and a depression of rinsing efficiency. SOLUTION: Pre-treatment equipment for plating comprises a mechanism capable of rotating an article such as a cylinder on a treating tank, in a transferring device to transfer the article to a next process after discharging a treating solution.
Patent JP-2002095780-A (JP)
Title: Goal with structure into which ball does not directly enter
Inventor: KOGA MASATOSHI
IPC: A63B63/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a goal having the structure into which a ball does not directly enter to attain the purpose of enabling to play a game anywhere with anybody. SOLUTION: An obstacle (4) is provided in front of a hole (3) into which the ball enters provided in a standing face (2) so as the ball (5) not to directly enter. The shape of the goal and the kind of a court can be selected depending on an athletic power because the improvement of an athletic ability is aimed at.
Patent JP-2002140046-A (JP)
Title: Driving method for display device, its driving circuit, display device, and electronic equipment
Inventor: TSUYUKI TADASHI
IPC: G09G3/20
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To simultaneously realize a low cross talk and a high contrast. SOLUTION: In data signals, the applied periods of a positive side data voltage +VD/2 and a negative side data voltage -VD/2 are made same in one horizontal scanning period 1H. Scanning signals Yj take either one of a positive side non-selecting voltage or a negative side non-selecting voltage in a non- selecting period Tn. In a reset period Tr, the signals Yj take a voltage having a same polarity of the polarity of the non-selecting voltage selected in the period Tn among positive and negative side reset voltages. In a major selecting interval Ts, the signals Yj take a voltage having an inverted polarity of the polarity selected in the reset period from among the positive and negative side selecting voltages.
Patent JP-2002137809-A (JP)
Title: Stock control method for supply, and supply stock control system
Inventor: MIYAMOTO NORIAKI
IPC: G06Q30/06
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a supply stock control method and control system for reducing a burden on a user in control of supplies. SOLUTION: Supplies provided by a manufacturer are manufactured in a supply factory 30, and they are transported directly or through a manufacturer's warehouse 31 to a user's warehouse 32 to be used when machines 33 are failed or broken. When the user uses the supplies, request for the price is generated. Stock information for the supplies in the user's warehouse 32 is recorded in a user stock data base 23 in the stock control system 20 controlled on the manufacturer's side. Information o result of use of the supplies by the user is recorded through the internet I to a result information recording part 25. Renewal of the user stock data base 23, generation of ordering information for supplying the supplies, and correction of a proper stock of the supplies are conducted based on this information of result.
Patent JP-2002143749-A (JP)
Title: Rotary coater
Inventor: KAWAHITO YASUHITO
IPC: B05D1/40
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotary coater which can wash the inner wall surface of a spin cup uniformly while reducing the usage of a cleaning liquid and can wash the spin cup without sophisticating a device configuration and decreasing productivity. SOLUTION: This rotary coater is provided with spray nozzles 34, 34 for spraying a cleaning liquid toward the inner wall surface 24a of a spin cup 24, and a cup rotating mechanism for rotating the spin cup 24 with respect to the spray nozzles 34, 34. The cleaning liquid is widely and uniformly sprayed onto the inner wall surface 24b of the cup to wash the surface, thereby suppressing the usage of the cleaning liquid, realizing efficient washing by a simple device configuration, and reducing a washing time to prevent the deterioration in productivity.
Patent JP-2002152942-A (JP)
Title: Cable-fixing structure
Inventor: YOSHIE NORIO
IPC: H01B7/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To realize a cable-fixing structure that simplifies cable fixing work with respect to automotive antenna. SOLUTION: The cable-fixing structure is for fixing on a base 21 the two parallel cables 22 and 23 of a wiring harness 20. A collar 26 is secured ion the end of the insulating coating on each of the cables 22 and 23 by calking, and an oval hole 29, that penetrates the base 21 and through which the two collars 26 and 26 can be passed at the same time, is drilled in the base 21. Collar anchoring holes 30 and 31 are drilled, which are capable of anchoring the two collars 26 and 26 in respective positions orthogonal to the oval hole 29 and the side of which is open in the oval hole 29 by the width enough to the passage of the collars in the oval hole.
Patent JP-2002143034-A (JP)
Title: Hand dryer
Inventor: SHIMAZAKI TSUTOMU
IPC: G06T7/60
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide clean operability and convenience in a hand dryer. SOLUTION: This device is provided with a high pressure air flow generation means 2 for performing a drying processing for a wet hand in a hand drying space 3, an air nozzle 11, a solid image pickup element 4 for detecting an object in the hand drying space 3 as an image, an image processing means for controlling an operation state of the high pressure air flow generation means 2 based on detection information from the solid image pickup element 4 and a control means 9.
Patent JP-2002117270-A (JP)
Title: Job of purchasing and intermediating idea
Inventor: WATANABE KAZUTAKA
IPC: G06Q50/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To allow even an amateur in term of technique, knowledge or money, a housewife or a child to realize his small idea. SOLUTION: A person hitting upon an idea (an idea-maker) sends the idea to the home page of a patent applying person in the Internet (writes the idea into a bulletin board or sends an electronic mail) 1. The patent applying person puts a price to the idea of the idea-maker and informs the idea-maker of it. When the idea-maker agrees to the price, the patent applying person pays money to the idea-maker (using a credit card, bank transfer, a prepaid card or the like) 2. The patent applying person advertises for a company or an individual desiring to buy the idea of the idea-maker on his home page 3. When someone desires it and negotiation is concluded, a right to realize the idea is sold to the company or individual. The company or individual can apply or obtain a patent or copyright by using its knowledge, technique and money which is sufficient for realizing the idea 4.
Patent JP-2002144871-A (JP)
Title: Door structure for vehicle
Inventor: OKANA FUMIO
IPC: B60J5/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a door structure for a vehicle, compatibly achieving the improved rigidity of an impact bar itself and the simplified manufacture of the impact bar and reducing the numbers of parts and assembling man-hours by constituting impact absorbing portions and mounted portions of the impact bar extending to the longitudinal direction of the vehicle to enhance the rigidity of the door against side impact by an integrated tubular member. SOLUTION: The door structure for the vehicle comprises a door frame 11 forming an outer frame of the door of the vehicle and the impact bar 29 provided in the door frame 11 and extending in the longitudinal direction of the vehicle. The impact bar 29 has the rod impact absorbing portions 30a, 31a and the mounting portions 30b, 31b, 32 mounted on the door frame 11. The impact absorbing portions 30a, 31a and the mounting portions 30b, 31b, 32 are formed using the integral tubular member.
Patent JP-2002144742-A (JP)
Title: Thermal recording material
Inventor: TSUTSUMI YASUHISA
IPC: B41M5/333
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material which shows outstanding thermal responsiveness, image conservation stability, especially superb plasticizer resistance. SOLUTION: In the thermal recording material composed of a thermal color development layer, containing a leuco dye which is colorless or pale-colored at normal temperatures and an organic acid substance which makes the leuco dye thermally develop a color through a chemical reaction with the latter, which is formed on a support, a 4,4'-dihydroxydiphenyl sulfone/a 2,4'- dihydroxydiphenyl sulfone in a weight ratio of 35/65 or more, and a 4,4'- dihydroxydiphenyl sulfone and a 2,4'-dihydroxydiphenyl sulfone in a weight ratio of 50/50 below are used as the organic acid substances in the form of a mixture. A thermally soluble organic compound such as a p-benzylbiphenyl can be added to the thermal color development layer.
Patent JP-2002151697-A (JP)
Title: Semiconductor integrated circuit and image display device using it
Inventor: KUBOTA YASUSHI
IPC: H01L21/336
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost semiconductor integrated circuit together with a liquid-crystal display device using it, which comprises a plurality of thin-film transistors with different characteristics. SOLUTION: A polycrystal silicon thin-film 27 which is formed by projecting laser to an amorphous silicon thin-film and a polycrystal silicon thin-film 28 which is formed with no laser irradiation are provided on a substrate. Thin-film transistors 29a are so formed that the shortest straight line between a source region and a drain region agrees with the crystal growth direction of the polycrystal silicon thin-film 27 grown by laser irradiation. Thin-film transistors 62 are formed without considering arrangement direction on the polycrystal silicon thin-film 28 where the crystal boundary is relatively large without laser radiation.  A thin-film transistor 29a whose electron mobility in a carrier region is high constitutes a data signal line driving circuit while the thin-film transistor 62 in which the electron mobility in the carrier region is low for less leak current constitutes the switch of a pixel.
Patent JP-2002147361-A (JP)
Title: Compressor
Inventor: FUJITA KATSUHIRO
IPC: F04B39/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To assemble a compressor with excellent workability, and to reduce a cost. SOLUTION: A positioning projection strip 51 is formed in the peripheral direction in an inserting hole A formed in a front housing 4, and inserting a shaft 6. A lip seal 34 for sealing a part between the inserting hole A and the shaft 6 is arranged on the installing side of the shaft 6 into the inserting hole A of the positioning projection strip 51. The shaft 6 is rotatably supported by a main bearing 7a arranged on the rear end side more than the lip seal 34, and a sub-bearing 7b arranged on the tip side more than the positioning projection strip 51.
Patent JP-2002158321-A (JP)
Title: Cooling device for on-vehicle electrical component
Inventor: YAMADA ITSUSAKU
IPC: H01L23/473
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for cooling an on-vehicle electrical component, which eliminates necessity for providing an extra radiator and reduces the sizes by means of a heat exchanger. SOLUTION: A cooling water flow path 18 constituting the flow path of cooling water in a drive system cooling system is arranged via a heat exchange member 16 on a refrigerant tank 14, which is encapsulated refrigerants for boiling and cooling and cools an electrical component 30a with the heat of vaporization of the refrigerant for boiling. In this way, the refrigerants for boiling and cooling vaporized in the tank 14 are cooled with the cooling water in the flow path 18 and can be liquefied. As a result, there is no need to specially provide a radiator for liquefying the refrigerants for boiling and cooling, and the whole device can be miniaturized.
Patent JP-2002157531-A (JP)
Title: Recording medium, and method and system for providing service right remainder, using recording medium
Inventor: NAKANE YUJI
IPC: B42D15/10
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium on which service right balance as typified by a prepaid card is recorded and in which the service right balance can be changed in accordance with a customer and to provide a service right remainder providing method and system using such a recording medium. SOLUTION: The service right remainder showing the remainder of right to receive service providing and the number of remainder rewriting times, showing how many times the service right remainder has been rewritten are recorded on the recording medium such as an IC card. When the service right remainder becomes zero, the service right remainder is rewritten. Concretely, the number of remainder rewriting times is read from the IC card and a premium amount to be attached is decided in accordance with the read number of remainder rewriting times by referring to a premium giving regulation. Service right remainder is decided by adding the premium amount to be given to a payment amount, and the decided service right remainder is written on the IC card.
Patent JP-2002158832-A (JP)
Title: Image-processing apparatus
Inventor: KARASAWA HIROYUKI
IPC: B41J2/44
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce running costs by eliminating throughput problems and reducing exchange frequency even if an inexpensive deflection device having a short service life is used. SOLUTION: The rotary drive of a polygon 102 is started based on the input of a polygon drive instruction signal Se from a transport control section 132, and the rotary drive of the polygon 102 is stopped based on the input of a read completion signal Sb from a reading section 18. A judgment section 150 has at least three functions, namely receiving a rotary state signal Sh from the polygon 102 and judging whether the polygon 102 is rotating constantly or not (1), receiving the rotary state signal Sh from the polygon 102 again after fixed time if the judgment result in (1) is not conforming and judging whether the polygon 102 is rotating constantly or not (2), and stopping the rotary drive of the polygon 102 when the judgment result in (2) is not conforming and a self-diagnosis result is not conforming.
Patent JP-2002159967-A (JP)
Title: Water-purifying apparatus
Inventor: NAGAI SUMIKO
IPC: C02F1/28
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a water-purifying apparatus with which proliferation of micro-organisms in a water-purifying tank 1 can be surely prevented without troubling a user, the waste of purifying water by swill can be reduced and the life of a water-purifying material can drastically be prolonged. SOLUTION: This water-purifying apparatus has a water-purifying tank 1 in which the water-purifying material is accommodated, a primary side flow passage 8 for introducing raw water into the water-purifying tank 1, a secondary side flow passage 9 for introducing purified water passed through the water- purifying tank 1 to a water outlet 2, both magnetic opening/closing valves 5a and 5b which are interposed on the ways of the passages 8 and 9, respectively, a control device 12 for controlling opening/closing operations of the both magnetic opening/closing valves 5a and 5b, and an operation switch 3 for indicating spouting of water or stopping of the spouting of water from the water outlet 2.  When the spouting of water is stopped, the both magnetic opening/ closing valves 5a and 5b are kept in closed state by the control device 12 and when water is spouted, the both magnetic opening/closing valves 5a and 5b are opened by the indication of the operation switch 3.
Patent JP-2002161903-A (JP)
Title: Metallic sealing cylinder
Inventor: ORIHARA TAKASHI
IPC: F15B15/14
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a metallic sealing cylinder which is simple in structure with the number of part items reduced because the number of clearance adjusting parts is reduced and of which assembly adjustment work is reduced. SOLUTION: The metallic sealing cylinder allows a linear ball guide 66 equipped on a rod cover 54 to engage one side of a piston rod 68 and threadably engages other side of the piston rod into a bearing member 94, which is loose fitted into a bore 92 in a piston 60 slidably inserted into a metallic tube 52. It engages a bearing retainer 100 and a ball bearing 102 on a smaller diameter part 96 of the bearing member 94 via an O-ring 98 for alignment. The ball bearing 102 is interposed and retained by a bearing holder 108, which is threadably engaged into the bore 92 of the piston 60, and a bearing receiver 104, on which the bore 92 is equipped, and is prevented from moving in a thrust direction. As a result, it absorbs radial motion of the piston rod 68 due to a load acting on the piston rod 68 by means of the bearing retainer 100 and the ball bearing 102.
Patent JP-2002165013-A (JP)
Title: Service control system, service control method and its recording medium
Inventor: WADA TAKAHIRO
IPC: H04M3/51
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a service control system that can reduce the cost on a service providing party, prevent redialing and congestion and manage applications in a unified way. SOLUTION: A customer management server is provided with a call destination retrieval section that stores customer information, service provider information, and operator information with respect to an operator of a service provider, receives a caller telephone number and a called destination telephone number sent from a customer, and retrieves a telephone number of a corresponding operator and an address on a data network from the operator information, with a customer information transmission section that extracts information with respect to the caller from the customer information on the basis of the caller telephone number and transmits this information to a terminal of the operator via the data network, and with a connection instruction section that transmits a connection instruction used to interconnect the customer telephone and the retrieved telephone of the operator to a common line signal network.
Patent JP-2002164513-A (JP)
Title: Semiconductor nonvolatile memory device and its writing method
Inventor: MATSUBARA TOSHIAKI
IPC: H01L21/8229
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To enable miniaturization of a memory cell by enabling low energy writing and reading in a nonvolatile memory device and also coping with a fine memory cell wherein unnecessary breakdown due to large current write is caused and risk of error reading due to fine reading current is high in the conventional case. SOLUTION: After a first voltage (13 V) is applied to a drain of a MOS transistor M22 constituting a memory cell during a specified period, a second voltage (0 V) is applied to a gate of the MOS transistor M22. Since a bipolar transistor which is parasitic on the MOS transistor M22 is operated by a tunnel current between bands in addition to a leakage current due to hot carriers, writing by p-n junction breakdown of a drain side is enabled by using a lower voltage and a lower current as compared with the conventional case.