baber/WOPTO huggingface dataset:
Patent JP-2003224437-A (JP)
Title: Current drive circuit and display device equipped with the current drive circuit
Inventor: SANO KEIICHI
IPC: H01L51/50
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current drive circuit, which can suppress fluctuation effect of threshold voltage in a drive transistor, and a display device equipped with the current drive circuit.  <P>SOLUTION: A current drive circuit for driving an OLED (organic light- emitting device) is provided for each pixel of a display device, which employs the OLED as a light emitter. A display signal Vdsp is inputted to a drive transistor Qd via a pixel switch transistor Qs. The drive transistor Qd is formed by a thin film transistor, and a gate electrode is provided at upper/lower layers of a semiconductor layer, and both of gate electrodes comprises a structure of a shared channel region. Upon driving the OLED, threshold voltage 'Vth' is accumulated and maintained beforehand at a compensation capacitor Cs using switching elements for shorting Q1a and Q1b and a switching element for shutdown Q2, and under this condition the display signal Vdsp is inputted to the drive transistor Qd.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221870-A (JP)
Title: Beam jointing construction at column head
Inventor: FUKUDA AKIRA
IPC: E04B1/24
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beam connecting construction having good workability at low cost for which beams can be jointed without welding to a column head portion of a square shape steel.  <P>SOLUTION: An upper flange joint plate 5 is arranged on an upper edge reinforcing angle member 3 jointed to the inner surface of a steel pipe column 1, and this is jointed with bolts 6 and 7 to each lateral piece 3b of each upper edge reinforcing angle member 3 and an upper flange 2a of each beam 2. Lower portion reinforcing angle members 9 and 10 are installed to an upper side portion and a lower side portion of a beam end plate 8 at the inner surface of the steel pipe column 1. Lateral pieces of lower portion of the upper and lower reinforcing angle members 9 and 10 are used together for clamping a reinforcing plate 11 inside the pipe and then jointed with bolts. Standing pieces 9a and 10a of each of lower reinforcing angle members 9 and 10 are jointed to the pipe wall with bolts 13. For the one corresponding to the end plate 8 is jointed together with the end plate 8. Openings 14 and 15 for working are made in the upper flange joint plate 5 and a reinforcing plate 11 in the pipe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222111-A (JP)
Title: Driving type anchor
Inventor: FUJISAKI MORIHARU
IPC: F16B13/02
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving type anchor which has strong resistance force against withdrawal from a prepared hole and prevents the head from making partial contact with a member.  <P>SOLUTION: When forming a curved part 5 between the first straight line part 3 and the second straight line part 4, while making a following part 5b to the head 2 steeper than the top 5a, the slope of the advancing part 5c is made gentler than that of the top 5a. Driving can be carried out smoothly by the guide action in the advancing part 5c, which leads to improvement of the withdrawal resistance. It is desirable to form a notch 9 in the part abutted on the prepared hole 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226962-A (JP)
Title: Ion working apparatus
Inventor: OGAWA KENICHI
IPC: H01J37/32
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion working apparatus in which an excellent film deposition property is attained and a high frequency power is efficiently transmitted without the leakage.  <P>SOLUTION: A housing 7 practically covers a projected part of a conductive rotary shaft 6 which is projected from a through hole 1a of a chamber 1 to the outside and a brush 9 brought into contact with the projected part of the rotary shaft 6 and for transmitting high frequency power supplied from the high frequency power source 15 to the rotary shaft 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235143-A (JP)
Title: Power cable terminal joint
Inventor: ANPO KUNIHISA
IPC: H02G15/064
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To protect a fixing band which is provided on an outer surface of a power cable terminal joint main part, and by which a power cable is connected inside a power cable terminal joint and particularly with the power cable terminal joint main part, and is tightened and fixed without using a conventional protective tape, etc., and to identify the phase of the cable without using a conventional colored tape.  <P>SOLUTION: This power cable terminal joint has a terminal joint main part 1 into which a power cable 2 is inserted, and a fixing band 5 which is provided on the outer circumference of the terminal joint main part 1 and by which the terminal joint main part 1 is tightened into tight contact with the outer surface of the power cable 2 to fix. An approximately cylindrical protective cover 8 covering the fixing band 5 is provided, and the protective cover 8 is differently colored according to the phase of the power cable 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002315344-A (JP)
Title: Electrical energy converter, process of using the same, and method for controlling the same
Inventor: KALVELAGE GERARD
IPC: H02M3/335
Filed: 2002-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrical energy converter which includes N transformer each having a primary winding and a secondary winding (SN), a primary circuit connected to two input terminals on which the primary windings of the transformers are connected, and a secondary circuit connected to two output terminal to which the secondary windings of the transformers are connected. SOLUTION: Each primary and secondary circuit of this converter includes a set of switching means, connected to N primary windings and N secondary windings (SN). The converter includes means for controlling the switching means of at least one of the primary or secondary circuits, and the switching means are connected, so that it is possible to associate the N primary or secondary windings (SN) in series and/or in parallel with, by using the control means.
Patent JP-2003226904-A (JP)
Title: Contact material for vacuum valve, manufacturing method thereof, and vacuum valve
Inventor: OKUTOMI ISAO
IPC: H01H1/025
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact material for vacuum valves of an excellent shielding, a conductive and a dielectric characteristics, and to provide a manufacturing method thereof, and a vacuum valve having a contact formed of the contact material.  <P>SOLUTION: This contact material for the vacuum valves is formed of a conductive composition consisting of 60-90 vol.% Cu, and W of ≤40 vol.% in total including a first arc-resistant composition consisting of 9.9-39.9 vol.% Cr and a second arc-resistant composition consisting of 0.1-3 vol.%. Most of or all of Cr in particles is present in the Cu matrix, the metal of W is in particles of a mean grain size small than that of Cr, and finely diffused in the Cu matrix.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225535-A (JP)
Title: Method for activating inplant of carbon based adsorbing material and method for treating exhaust gas
Inventor: NINAGAWA YASUHIKO
IPC: B01D53/50
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for activating inplant maintaining internal strength of a carbon based adsorbing material and inhibiting a pulverization using a device for treating an exhaust gas in which an exhaust gas of 130°C or lower containing sulfur oxide is introduced into a moving layer type reaction tower filled with the carbon based adsorbing material to carry out a treatment of the exhaust gas and, after the adsorbing material discharged from the reaction tower is introduced to a regeneration tower to heat and regenerate it, it is again fed to the reaction tower; and to provide an exhaust gas treating method for treating an exhaust gas of 130°C or lower while replenishing the carbon based adsorbing material worn accompanying with the exhaust gas treatment and activating the inactivated carbon based adsorbing material.  <P>SOLUTION: In the method for activating the inplant of the carbon based adsorbing material, a molar ratio of ammonia contained in the activating carbon based adsorbing material fed to the regeneration tower to sulfur oxide is adjusted to a range of 0.1 to 1.0. In the method for treating the exhaust gas, a molar ratio of ammonia added into the exhaust gas to sulfur oxide is made to 1.0 or lower and a molar ratio of ammonia contained in the carbon adsorbing material fed to the regeneration tower to sulfur oxide is adjusted to a range of 0.1 to 1.0.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244334-A (JP)
Title: Washing system for coin laundry and method for informing of operation state of the system
Inventor: KURIMOTO MASAO
IPC: G06Q50/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of informing a user of the operating states of respective washing machines even when the user is at home or out the home.  <P>SOLUTION: A master machine 1A acquires the operation states of respective washing/drying machines 1 arranged in a store and stores the acquired states as operation state information and a controller 9 recognizes instruction information from a user 6 requiring the use of a washing machine and communicably connected through a public telephone line 5. When the recognized instruction information is vacancy inquiry information inquiring the vacant states of washing machines, the master machine 1A informs the user 6 of the existence of vacant washing/drying machines 1 and scheduled end time of respective machines 1A based on the operation state information through at least one line in cooperation with the controller 9 by means of sound. Thereby the user 6 can check the vacant states of respective washing machines from the external only by calling a coin laundry store.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238632-A (JP)
Title: Piperidyl group-containing copolymer
Inventor: YAMAZAKI YUJI
IPC: C09D11/322
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copolymer used as a light resistance-imparting agent for a recording material which can prevent discoloration and fading of a formed image thereby to stably maintain image qualities.  <P>SOLUTION: The piperidyl group-containing copolymer consists of at least one kind of structural unit selected from structural units represented by general formula (1), general formula (2) and general formula (3), and has a number- average molecular weight of 1,000-500,000.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002356728-A (JP)
Title: Copper and copper alloy, and manufacturing method thereof
Inventor: TOMIOKA YASUO
IPC: C22C9/00
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To provide copper or a copper alloy with excellent balance between the strength and the workability. SOLUTION: The copper or the copper alloy has fine grains of the grain size of <=1 μm and shows the elongation of >=2% in the tensile test after the final cold rolling by performing the rolling of η>=3, where η is the rolling degree in the final cold rolling and expressed by η=ln(T0 /T1 ), where T0 is the thickness before rolling and T1 is the thickness after the rolling.
Patent JP-2003245202-A (JP)
Title: Vessel for making tea
Inventor: YO KOSHO
IPC: A47J31/06
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vessel for making tea which controls time for opening a plug.  <P>SOLUTION: A main body 1 is formed with an inside space 11 with an opening and has an outlet 12 at the bottom. The opening of the main body is covered with a cap 2. An automatically opening device has a cylindrical body 31 installed in the main body 1. The cylindrical body 31 has a water discharge hole 32 connected with the outlet 12 at the bottom, a water stop shoulder 34 at the upper part of the water discharge hole 32, and a hole 341 on the periphery of the water stop shoulder 34. A shaft 35 penetrates the inside of the cylindrical body 31 and a water stop plug 36 is provided at the bottom of the shaft 35 to shut off a passage of the water discharge hole 32. A notch 372 communicating with the cylindrical body 31 is provided at a position where the water stop plug 36 corresponds to the hole 341. A float body 38 freely up and down is provided on the shaft 35 and a projection part 352 with a larger diameter for limiting and action of the float body 38 at the upper part of the shaft 35.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249749-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: ISHIGAKI MASAHIRO
IPC: H01L21/50
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize a method of fusing a brazing material through a reel-to-reel transfer method.  <P>SOLUTION: A method of manufacturing a semiconductor device includes a process to fuse, in the heating section 36, the brazing material supplied to a plurality of work object areas for a tape 10 transferred on the reel-to-reel transfer method. The heating section 36 is provided with a plurality of heaters 50 to 70 arranged in the transfer direction of the tape 10, and heating temperature of a brazing material 44 is controlled by temporarily stopping the respective work object areas of the tape 10 corresponding to only one heater 50 to 70.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251073-A (JP)
Title: Shooting game device and program
Inventor: SAKIYAMA TAKAHIRO
IPC: A63F13/837
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shooting game device, enabling the beginner to enjoy a game enough without impairing the interest of the game.  <P>SOLUTION: In this shooting game device 10, an operated object image and an opponent image are displayed on a game screen, the display position of the operated object image is updated according to a moving direction control signal inputted by a player, and according to the display positions of the operated object image and the opponent image, the progressing of the game is controlled. The device includes a speed control signal input part 56 for inputting a speed control signal, a display position updating part 60 for updating the display position of at least one of the operated object image and the opponent image according to the speed control signal inputted by the speed control signal input part 56, and a point calculating part 62 for calculating the points of the player according to the speed control signal inputted by the speed control signal input part 56.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250746-A (JP)
Title: Endoscope
Inventor: IKEDA KUNITOSHI
IPC: G02B23/24
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope capable of surely preventing a pressurized steam at a steam sterilizing time from being invaded into the endoscope.  <P>SOLUTION: A vent valve 2 which becomes an open state for communicating with the exterior of the endoscope 1 through the interior of the endoscope 1 or a closed state for shutting off the interior from the exterior of the endoscope 1 is provided in a hub 161 of an inserting part of the endoscope 1. A valve disc 24 and a coiled spring 25 for energizing the disc 24 to a closed position are installed in the valve 2. Before this endoscope is steam-sterilized, an adapter 4 is mounted in the valve 2, a rotary knob 52 is rotated to open the valve 2, a suction tube 100 is connected to a nipple 45 of the adapter 4, a vacuum pump is operated to perform evacuation into substantially vacuum in inside of the endoscope 1, and the knob 52 is then rotated reversely to the before rotation to close the valve 2. During the steam-sterilizing, the closed state of the valve is held by the energization of the spring 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255686-A (JP)
Title: Toner replenishing container and sealing member
Inventor: MURAKAMI TAKEYA
IPC: B65D83/06
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner replenishing container constituted so that a sealing member at a toner aperture part is prevented from floating or coming off even when it is shocked by dropping or the like during physical distribution, and on the other hand, the sealing member is surely and easily detached when the container is attached to an image forming apparatus, and to provide the sealing member.  <P>SOLUTION: The sealing member 2 has an engaging pawl 24 for locking the sealing member 2 on the toner replenishing container 1 in the case of sealing the toner discharge aperture part 1a of the container 1, and the pawl 24 is elastically deformed in a direction crossing with an acting direction by action from an image forming apparatus main body side, whereby the locking of the pawl 24 and the container 1 is released and the sealing member can be detached.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255183-A (JP)
Title: Connecting method for optical fiber
Inventor: SASAKI KYOICHI
IPC: G02B6/36
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting method for an optical fiber which enables a connection without breaking an end surface of the optical fiber and has excellent operability and yield.  <P>SOLUTION: The optical fiber connecting method for forming an optical fiber connection structure wherein two optical fibers are connected in a through hole formed in a connection member comprises: inserting one optical fiber into the connection member having the through hole and running the optical fiber through the through hole; cutting the penetrating optical fiber nearby its end part; and the connecting the optical fiber to the other optical fiber in the through hole. Two or more couples of optical fibers may be connected together at a time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259808-A (JP)
Title: Confectionery using hypoallergenic wheat flour, and method for making the same
Inventor: ONO HARUHIRO
IPC: A23G3/34
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide confectionery using hypoallergenic wheat flour, made so as to have the same 'deliciousness' as that of ordinary confectionery while using the hypoallergenic wheat flour, and to provide a method for making the confectionery.  <P>SOLUTION: The confectionery is produced by using dough adjusted to ph 4.5 by adding citric acid to the hypoallergenic wheat flour batter, or further adding flavors to the citric acid-added batter, or alternatively, further adding a taste-improving agent to the flavors and citric acid-added batter. The citric acid and the taste-improving agent are both used to eliminate harshness and/or bitterness.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263595-A (JP)
Title: Information processing unit, its method, its program and storage medium storing program thereof
Inventor: NOZAKI TAKASHI
IPC: G06Q30/06
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system easily managing information regarding points provided by a shop.  <P>SOLUTION: A system member of an information processing system 1 operates a terminal device 3 and connects with a registration site server device 6 for inputting necessary items including personal information. The registration site server device 6 prepares customer information by the necessary items and point information regarding the provided points and registers the member as the point member. The member clicks an icon of 'Yorimichi-kun (Mr.side trip)' of a point card registration site on the terminal device 3 and transfers the point information and shop code information from the registration site server device 6 to a server device 5 for automatically preparing shop information. Connecting to the server device 5 by operation of the terminal device 3, according to request of a shop retrieval, shop location and the point information of the point member can be notified.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259946-A (JP)
Title: Merchandise display apparatus
Inventor: TSUCHIDA TAKAYOSHI
IPC: A47B47/02
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise display apparatus which has at least two vertical frames combined with an upper and lower horizontal frames, various display elements through a predetermined fixing means and a roof frame above the left and right vertical frames.  <P>SOLUTION: In this merchandise display apparatus, a plurality of vertical frames 1 and 2 are placed on a floor 22 at the both sides of a passage 21 through which people can go by with a proper distance between the vertical frames 1 and 2 along the passage 21. The vertical frames 1 and 2 are jointed with horizontal frames 3 and 4 which are parallel with the passage 21. On the outsides of the vertical frame 1 and 2, the plurality of display elements are fixed. A predetermined conversation space 24 is formed above the uppermost display element 23. An arch-shaped roof frame 25 is fixed on the vertical frame 1 and 2, which are facing each other having the passage 21 in between, through detachable or extendable pores 11 for fixing the roof frame.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268621-A (JP)
Title: Method for producing drawn yarn
Inventor: YAMAMOTO NOBORU
IPC: D01D10/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To produce a drawn synthetic fiber yarn with a stable quality free from uneven dyeing, or the like, at a low cost.  <P>SOLUTION: A molten polymer extruded through a spinneret is solidified by cooling, taken up with a take-up roller and, without winding, continuously drawn and heat-set to obtain the drawn yarn. The heating of the yarn is carried out at a heating site of a steam atmosphere on the take-up roller.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002272503-A (JP)
Title: Sandals
Inventor: PAN KUNG-SHENG
IPC: A43B13/36
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To provide sandals with selection diversity for which a shoe sole and a shoe surface can be switched to each other. SOLUTION: To the shoe sole 10, connection plates 13 and 14 are connected. A fixing unit 20 is attached to the connection plates 13 and 14 of the shoe sole 10, a penetration fixing part is projected so as to face each other on the outer side of the connection plates 13 and 14 and a screw hole is positioned along the longitudinal axial direction of the end face of the penetration fixing part. A fastening unit 30 is provided with a bolt, it is screwed to the screw hole of the fixing unit 20 and a prescribed distance from the connection plates 13 and 14 is formed by positioning a shoulder part on one end of the bolt. The shoe surface 40 is provided with a connection hole on one end, thus the penetration fixing part of the fixing unit 20 is put in and the outer side of the shoe surface 40 is fastened by the shoulder part of the fastening unit 30.  Thus, the shoe surface 40 is freely attached, detached and switched.
Patent JP-2003263490-A (JP)
Title: Security system
Inventor: TANAKA KOYO
IPC: G06Q50/10
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security system for receiving security service, insurance service, and medical service by once contract.  <P>SOLUTION: A sponsor has a comprehensive data management means for storing contractor's personal data. The comprehensive data management means is provided with a transmitting means transmitting required data to a security center and an insurance center, respectively. The security center and the insurance center is provided with a data management means connected to the comprehensive data management means, respectively. When a request data from a contractor is inputted into the data management means, the request data are collated with the personal data and required work is perform. A work report is transmitted to the sponsor's comprehensive data management means. The sponsor's comprehensive data management means collates the data from each company with the personal data stored already, edits and stores if needed.  <P>COPYRIGHT: (C)2003,JPO