baber/WOPTO huggingface dataset:
Patent JP-H07235612-A (JP)
Title: Memory cell structure of semiconductor device
Inventor: WATABE HAJIME
IPC: H01L27/108
Filed: 1994-02-23
Abstract: PURPOSE:To provide the memory cell structure of a semiconductor device in which capacitor leakage through the source of a transistor can be prevented effectively by keeping the capacitor disconnected from the transistor all the time except for write and read operations. CONSTITUTION:The title memory cell structure of a semiconductor device a charge storage capacitor 101, a first transistor 103 which controls the charge and discharge of the capacitor 101, and a second transistor 125 connected between the capacitor 101 and the first transistor 103 when to disconnect the former from the latter the capacitor 101 has been charged.
Patent JP-H11224204-A (JP)
Title: Exclusive control unit and its method
Inventor: ICHIDA NOBUHIRO
IPC: G06F9/46
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an exclusive control method which prevent deadlock detection in a case wherein a lock can not be acquired and processing of waiting registration from impeding processes of other lock acquisition requests. SOLUTION: The exclusive control unit 200 includes an exclusive control managing means 210 which receives lock acquisition requests from processors 101 to 10n and informs the processors 101 to 10n of information regarding a lock, an exclusive control management table 220 which manages the occupation state of a common resource 300, lock processing means 231 to 23n which performs processing for lock acquisition, wait process processing means 241 to 24n which perform lock wait processing, and an information transmitting means 250 which transmits lock wait process information needed for the lock wait processing from the lock process means 230 to the wait process means 240. The respective wait process means 241 to 24n are actuated by the corresponding lock means 231 to 23n and operate in parallel to one another.
Patent JP-S58142279-A (JP)
Title: Working vehicle
Inventor: KISHIDA HIROSHI
IPC: G05D3/12
Filed: 1982-02-18
Abstract: PURPOSE:To accurately prevent such a malfunctioning as accidental lowering of a working apparatus while ensuring a detection signal by increasing the receiving sensitivity with a lower threshold value of a comparator when the comparator outputs no detection signal within the specified number of cycles of a pulse generator. CONSTITUTION:The frame of a reaping section is pivoted so as to oscillate vertically about a shaft core for turning the machine to the right or the left while a hydraulic cylinder is connected in linkage with the frame 8 and a running body so that with the expansion of the cylinder, the reaping section is driven to oscillate vertically. An ultrasonic wave sensor 13 comprising a transmitter 11 for transmitting ultrasonic waves and a receiver 12 for receiving ultrasonic waves are provided on a support post 10 erected on the frame 8. It transmits an ultrasonic wave to the ground from the transmitter 11 and receives it reflected on the ground. Based on a difference in time between the transmission and reception thereof, the height of the reaping section from the ground is detected.
Patent JP-H07235152-A (JP)
Title: Method for detecting frame address of optical disc
Inventor: SHIMOJIMA AKIRA
IPC: G11B20/18
Filed: 1994-02-23
Abstract: PURPOSE:To obtain a method for detecting a frame address of an optical disc which can reduce the adoption of an erroneous frame address. CONSTITUTION:If an error is generated when a frame address is read from an optical disc 1, an ATIP data-processing part IT adopts a value obtained by adding 1 to the previously adopted frame address as the current frame address. Meanwhile, if the frame address read this time from the optical disc 1 is root what is obtained by adding 1 to the previously adopted frame address, a value obtained by adding 1 to the previously adopted frame address is made a frame address to be adopted this time. Further, if the previously read frame address is not what is obtained by adding 1 to the frame address adopted before last time and moreover, if the frame address read this time is what is obtained by adding 1 to the previously read frame address, the frame address read this time is set to be the frame address to be adopted this time.
Patent JP-S62186470-A (JP)
Title: Non-aqueous electrolytic solution cell
Inventor: SUZUKI SHINTARO
IPC: H01M6/16
Filed: 1986-02-10
Abstract: PURPOSE:To prevent any increase in the internal resistance of the cell stated in the caption even during storage thereof for a long period of time by using a nonaqueous electrolytic solution in a cell which includes a specified concentraction of sodium in. CONSTITUTION:A negative electrode 4 and a positive electrode 5 are separated by a separator 6 made of nonwoven fabric of polypropylene, for example, and the separator 6 is impregnated with an organic electrolytic solution which includes lithium ion to which sodium ion is added to coexist. Concentration of the coexisting sodium ion is set within a range of 0.05-0.15mol/l. By this configuration, internal resistance is prevented from increasing even during storage for a long period of time to improve the long-term reliability.
Patent JP-S60168268-A (JP)
Title: Automatic transaction processor
Inventor: SHIN SHIGEO
IPC: G06Q40/00
Filed: 1984-02-13
Abstract: PURPOSE:To prevent illegal use of a card by providing a means to reduce the maximum limit of a sum of money per time in accordance with the dissidence frequency of a password number. CONSTITUTION:A memory 2, a keyboard 3, a display device 4, a printer 5, a card reader/recorder 6 and a cash dispenser 7 are connected to a CPU1. This constitution allows the dissidence frequency of an inputted password number at the time of using a card to be commulatively stored and the maximum limit of a transaction sum of money per time to be reduced. At a result, if a person to conduct the illegal use of a card draws a large amount of money, he has to use the card many times, which facilitates to discover the illegal use of the card and the amount of damage can be minimized.
Patent JP-S59153635-A (JP)
Title: Angle of radiation adjustment device for car headlight
Inventor: TAKEDA HITOSHI
IPC: B60Q1/076
Filed: 1983-02-18
Abstract: PURPOSE:To simplify structure and reduce the price of the captioned device, performing multistage adjustment of an angle of radiation of a headlight through remote control of the like from a driver's seat, by realizing command control of slanting movement of a headlight and control of quantity of said movement by means of only one multistage control member. CONSTITUTION:Configuration of the captioned device is as follows. A headlight holding body, slantingly moved round its pivot by rotation of a motor 9 of a driving part 2 through a nut-shaped movable element 35, a letter L-shaped operational lever 40 and a driving body, puts the optical axis of the headlight in slanting movement. A rotary plate 12 is rotated by rotation of the motor 9 through a wheel train and a deceleration part. The rotary plate 12 forms, together with many fixed contact points 13A-13E installed in opposition to it, a multistage changeover control part 10, while two semicircular conductive parts 14, 15 are formed on the face of its sliding contact with the fixed contact points 13A-13E. Each of contact points 13A-13E is connected to each of changeover contact points 30A-30E of a multistage changeover switch 8 determining a slant angle of the optical axis.
Patent JP-H06243423-A (JP)
Title: Magnetic head
Inventor: WATANABE MAKOTO
IPC: G11B5/187
Filed: 1993-02-16
Abstract: PURPOSE:To provide a magnetic head having satisfactory wear resistance to high-speed sliding on a tape by using nonmagnetic Ni-Zn ferrite as a guard material. CONSTITUTION:A magnetic core part 11 is formed with a soft magnetic alloy and held by a guard material 12 on both sides. Starting materials for Ni-Zn ferrite as the guard material 12, that is, Fe2O3 NiO and ZnO are mixed and crushed in a ball mill and further pulverized to prepare stock for the ferrite consisting of 50mol% Fe2O3, 11mol% NiO and 39mol% ZnO. This stock is brought into a spinel formation reaction in an atmosphere of 100% nitrogen at 900 deg.C and the resulting product is pulverized in a ball mill, mixed with a binder, compacted and sintered in an atmosphere of 100% oxygen at 1,200 deg.C. An amorphous Co-Zr-Nb alloy is then formed on the produced guard material by magnetron sputtering in 60mum thickness, an insulating film of silicon oxide having 0.1mum thickness is formed on the alloy, and the resulting magnetic core and ten substrates are subjected to hot press bonding with a film of a noble metal such as Pt in-between. The bonded body is cut in a direction perpendicular to the soft magnetic thin film.
Patent JP-H04265082-A (JP)
Title: Picture memory device
Inventor: EMOTO NORIFUMI
IPC: H04N5/44
Filed: 1991-02-20
Abstract: PURPOSE:To output stored picture data free from defects at the time of a break of video signal input. CONSTITUTION:A first memory 11 where picture data of one frame of video signal input is stored, a second memory 12 where picture data read out from the first memory 11 is stored after delay of one frame, and a synchronizing signal detecting means 14 which detects the presence or the absence of video signal input are provided, and a memory control means 20 transfers picture data in the first memory to the second memory and writes picture data of video signal input in the first memory in the case of the presence of video signal input but repeatedly outputs the picture stored in the second memory in the case of the absence of video signal input.
Patent JP-H10202250-A (JP)
Title: Ammonia removing method
Inventor: OKADA MASAAKI
IPC: C02F1/28
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To efficiently and inexpensively remove ammonia contained in natural water and industrial waste water, etc. SOLUTION: The water to be treated is allowed to flow into a treating container 2 from an inflow port 7, passes through a zeolite layer 3, and the treated water is discharged from a discharge port 8. A first electrode 4 is provided in the inside of the zeolite layer 3, and a second electrode is provided in the water to be treated in the treating container 2 apart from the zeolite layer 3. When voltage is impressed so that the first electrode becomes a minus electrode and the second electrode 5 becomes a plus electrode by a power source and a resistor 6, ammonia ions are electrically attracted to the first electrode and ammonia concentration in its periphery is enhanced. Since the adsorption amount of zeolite is more increased as the peripheral ammonia concentration is increased, an ammonia removing amount per unit how is increased more than the case not introduced an electrode.
Patent JP-H08204996-A (JP)
Title: Contour correction circuit
Inventor: HITOMI JUICHI
IPC: H04N5/208
Filed: 1995-01-20
Abstract: PURPOSE: To inhibit noise from being outputted as correction signals and to improve an S/N after contour correction by controlling oblique correction signal output by judgement output. CONSTITUTION: For video input signals, horizontal high band and vertical low band components are extracted in a circuit 9 and horizontal contour correction signals are generated in the circuit 10, sent to an adder 11 and added to input signals. Also, for the input signals, horizontal low band and vertical high band components are extracted in the circuit 12 and vertical contour correction signals are generated in the circuit 13, sent to the adder 14 and added to the output of the adder 11. Also, for the input signals, horizontal and vertical high band components are extracted in the circuit 15 and horizontal and vertical contour correction signals are generated in the circuit 16, sent to the adder 17 and added to the output of the adder 14.  Further, for the input signals, a feature in an oblique direction is extracted in an oblique signal judgement circuit 19, an oblique signal component and a noise component included in the horizontal and vertical high band components outputted from the circuit 15 are judged and the circuit 16 is controlled.
Patent JP-H10243470-A (JP)
Title: Portable telephone security code assignment system and method
Inventor: MIZIKOVSKY SEMYON B
IPC: H04M1/66
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent an outsider who does not acquire legal communication authentication like a hacker, etc., from illegally acquiring a security code or its decoding key and performing illegal communication and to improve safety at the time of using a portable telephone. SOLUTION: A security code assignment system to a portable telephone 3 that has a decoding key X2 consists of an authentication center 6 that does not have the knowledge of the key X2 and a business agent 9 that has the key X2. The center 6 receives the assignment request of a security code to the telephone 3 from the telephone 3 and selects a security code. The center 6 enciphers the selected security code into a cipher text that can be decoded by the key X2 by using information that is acquired from the agent 9, and sends it on a cellular channel 125 to the telephone 3.
Patent JP-H07216585-A (JP)
Title: Plating device
Inventor: YAMAMOTO MICHIHIKO
IPC: C25D17/00
Filed: 1994-01-28
Abstract: PURPOSE:To enable easy removing of air bubbles on a substrate surface and at a resist opening at the time of plating, that is, airs existing in a plating solution at the early time of plating and gases generated in an electrochemical reaction in a plating device for the substrate. CONSTITUTION:An opening surface of a cup 2 in which the plating solution 12 flows is positioned downward and a cathode electrode 7 brought into contact with a connecting terminal for plating of the substrate 11 supported with the surface to be plated directed upward is provided at the downward opening surface of the cup 2. Further, a substrate supporting base 1 supporting the substrate 11 with the surface to be plated directed upward while being joinable with and separable from the downward opening surface of the cup 2 is provided. An anode electrode 4 is provided above the substrate 1 in the cup 2 and a plating solution supplying means (a tank 13 and a pump 14) for feeding the plating solution 12 is provided. Further, a substrate attracting means (a suction path 3) attracting the substrate 11 to the surface of the substrate supporting base 1 is provided.
Patent JP-S55118665-A (JP)
Title: Semiconductor device
Inventor: SAKURAI HIROMI
IPC: H01L29/73
Filed: 1979-03-06
Abstract: PURPOSE:To provide a superhigh speed logic element which has lower junction capacity between a connector and a substrate, and base and collector junction capacity, with high cut-off frequency by providing a buried collector region directly  only under an active region of a transistor. CONSTITUTION:An n<+> buried collector region 2a is formed only directly under the region of a transistor. A lead collector region 15 is formed in a polycrystalline silicon, and annealed to have stepwisely high density distribution elevationally. There are formed a base 6 for a transistor in an epitaxial layer 3a and a non-active base region 7a in a polycrystal region. Thus, there is reduced a collector resistance to approx. 1/2, a collector and substrate junction capacity to approx. 1/3 and a base and collector junction capacity to approx. 1/2 as compared with the conventional transistor. Accordingly, there is reduced a cut-off frequency to 5/12 as compared with the conventional one, and a propagation delay speed to approx. 20%. Therefore, there can be provided a superhigh logic element having hihg performance.
Patent JP-H09219111-A (JP)
Title: Luminaire
Inventor: ICHIKAWA MASAAKI
IPC: F21V21/02
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To carry out the connecting and disconnecting work of a luminaire main body, to prevent the loss of parts, and to realize a small size, by installing a main body support to a luminaire main body, and installing the main body supporter to an installing base by rotating. SOLUTION: This luminaire has a luminaire main body 1 and an installing base 12. The installing base 12 has a hook claw 24 to hook to a hook 42 at a ceiling 15, a feeder device 41 connected to the hook claw 24, and a rotary engaging part 22 at the lower surface. The hook hole 40 of the hook 42 is formed at the lower surface, and the hook claw 24 is locked electrically and mechanically to the hook hole 40. The luminaire main body 1 has a main body supporter 2 furnishing a rotary locking part 19 to lock to the rotary engaging part 22 by rotating, and a connection 20 to connect the feeder device 41. As the installing method of this luminaire, the installing base 12 is fixed by hooking the hook hole 24 to the hook 42. And a connector 26 is connected to the connection 20.
Patent JP-H09217949-A (JP)
Title: Outdoor machine of air conditioning equipment
Inventor: INAZUKA TORU
IPC: F24F1/16
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To enlarge the area of heat exchange of a heat exchanger while making an outdoor machine compact and thereby to improve the performance of the heat exchanger. SOLUTION: Inside a casing 2 having an air inlet 3 formed in a front panel 2a and air outlets 4 formed in right and left side panels 2b respectively, a compressor 7 is disposed in the central part and a pair of right and left cross flow fans 8 are disposed at positions opposite to the air outlets 4 respectively. A heat exchanger 15 formed in a curved shape so that both of right and left outer parts 15a thereof are close to the air inlet 3 and positioned between the air inlet 3 and the cross flow fans 8 and the central part 15c thereof is close to the back 2e of the casing 2 and positioned between the back 2e and the compressor 8 and that a continuous part 15b connecting the outer parts 15a and the central part 15c is positioned between the blowers 8 and the compressor 7, is provided in the casing 2.
Patent JP-S58160259-A (JP)
Inventor: KARUROSU ENRIKU BURANDESU
IPC: B65D55/02
Filed: 1983-02-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60168358-A (JP)
Title: Method of extraction and opening of fried bean curd for flavored boiled rice wrapped up with fried bean curd and device therefor
Inventor: YUYA KEIJI
IPC: A23L11/00
Filed: 1984-02-14
Abstract: PURPOSE:To extract fried bean curd surely and smoothly without damaging it so that it can be opened, by sandwiching it between two sandwiching pieces of sandwiching tools for extraction, extracting it, sandwiching one side of it, unfolding the other to the outside. CONSTITUTION:The one side (a) of one of the fried bean curd 4 among a great number of the unseasoned fried bean curds 4 having the opening 3 between the top parts 2a and 2b of the opposing two sides (a) and (b) is sandwiched between a pair of the freely opening and closing sandwiching pieces 5 and 6 of the sandwiching tool 1 for extraction, so that the fried bean curd 4 is extracted. In this state, the sandwiching tool 1 for extraction is transferred to a position opposing the sandwiching tool 9 for opening. The sandwiching tool 9 for opening is moved in close to the other side (b) of the fried bean curd 4, the other side (b) is sandwiched between the sandwiching pieces 5c and 6c, and the other side (b) is unfolded to the outside based on the side (a), so that the opening 3 of the fried bean curd 4 is opened. Extraction operation is carried out surely and smoothly without damaging an ingredient by sandwiching only the side (a) of the fried bean curd 4 by the sandwiching tool 1, and the dried bean curd can be easily and smootly opened since resistance between both the sides (a) and (b) is lessened by opening it by the sandwiching tools 1 and 9.
Patent JP-H07231850-A (JP)
Title: Lees discharge device
Inventor: INAMURA JUNJI
IPC: A47J31/00
Filed: 1994-02-24
Abstract: PURPOSE:To reduce the cost of a lees discharge device for a beverage extraction device, lessen disposal expenses for the lees, and lower an amount of steam diffused in a room. CONSTITUTION:This lees discharge device of a beverage extraction device has a plurality of extraction tanks 3 arranged along the same circumference and fixed to a rack 1, and the extracted lees are discharged by opening the bottom covers 4 of the tanks 3. The tanks 3 can rotate about the center axis 16 of the group thereof and stop at the preset position. Also, a travel screw conveyor 12 is laid for transferring the less from an inlet position 18a under the tanks 3 to an outlet 18b at the position of the center axis. This conveyor 12 has a screw 20 within an outer cylinder 19. The screw 20 is rotated on the operation of a motor 21. Furthermore, a fixed screw conveyor or fixed belt type conveyor 11 is laid, so as to extend from a position under the outlet 18b to the outside of the device. Also, the lees discharged from the tanks 3 are further discharged outside from the conveyor 12 via the fixed screw or belt type conveyor 11.
Patent JP-H03232939-A (JP)
Title: Copper-base sintered alloy excellent in wear resistance at high temperature
Inventor: AKUTSU HIDETOSHI
IPC: C22C1/04
Filed: 1990-02-06
Abstract: PURPOSE:To improve the thermal conductivity and wear resistance at a high temp. in a copper-base sintered alloy by uniformly dispersing oxides having specified grain size into a Zn-Al contg. Cu alloy base and distributing a specified amt. of void therein. CONSTITUTION:By volume, 1 to 15% oxides having 1 to 10mum average grain size are uniformly dispersed into a Cu alloy base constituted of, by weight, 5 to 35% Zn, 0.1 to 3% Al and the balance Cu with inevitable impurities to form a Cu-base sintered alloy. Furthermore, its structure is formed into a one in which 1 to 15vol.% are distributed. As the oxides, at least one or more kinds among Al oxides, Si oxides, Zr oxides, Cr oxides and W oxides are used, and the total is regulated to 1 to 15vol.%. This Cu-base sintered alloy has excellent thermal conductivity, wear resistance at a high temp., seizing resistance or attackability on a mate, so that it can satisfactorily correspond as a structural member of a high output internal combustion engine.
Patent JP-S60193973-A (JP)
Title: Isoxazole derivatives, manufacture and drug
Inventor: FURIIDORIHI YOHANESU KEMERAA
IPC: C07D413/12
Filed: 1985-02-15
Abstract: 4-Isoxazolecarboxylic acid amides of the general formula I    <IMAGE> (I)  in which R denotes hydrogen, alkyl with up to 4 carbon atoms or halogenoalkyl with up to 2 carbon atoms and W denotes a direct bond, CH2, CH-CH3, CH-C2H5, CHOH, O or S, processes for their preparation, medicaments which contain these compounds and the use of the compounds for the treatment of pain and/or fever.
Patent JP-2000223035-A (JP)
Title: Plasma display panel
Inventor: AKIBA YUTAKA
IPC: H01J11/22
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent a ground plane and a lead out structure thereof from affecting the operational stability of a panel in a structure wherein the ground plane is arranged in the panel. SOLUTION: In this plasma display panel, a metal barrier rib 9 laminated with a metal sheet is disposed between a front side substrate 6 and a back side substrate 7. A through hole part provided in the grid part of the metal barrier rib 9 defines a display cell. The metal barrier rib 9 is to be a ground plane (ground electrode) and the ground plane is disposed in the display panel 3. In this case, although a lead terminal 10-3 of the metal barrier rib 9 is drawn onto the outside of a sealed part 8, the lead terminal 10-3 is constructed not to be locally close to a display electrode 11 or address electrode 12, not to be arranged uniformly or symmetrically. The generation of a near electric field due to stray capacitance or the inductance of wiring line and a near magnetic field can be suppressed significantly. Thereby, a drive circuit block is easily separated from the display panel 3.