baber/WOPTO huggingface dataset:
Patent JP-S55102268-A (JP)
Title: Protecting circuit for semiconductor device
Inventor: YAMADA TETSUO
IPC: H01L21/822
Filed: 1979-01-31
Abstract: PURPOSE: To obtain a circuit for protecting semiconductor device in an exact operation by forming the first selective reverse conductivity region on one conductivity semiconductor substrate, forming a second selective one conductivity region in the first selective region, and applying reverse bias to the junction produced between the substrate and the first region, and between the first and the second regions.  
     CONSTITUTION: A first selective n + -type region 2 is diffused on a grounded p- type semiconductor substrate, a second selective p + -type region 12 is formed in the first region 2, and an insulating layer 3 is coated as buried entirely with charge transfer electrode arrays 5a, 5b on the entire surface. Then, the region 12 is connected to the electrode 5a through a main wire 6. A charge transfer drive pulse voltage Vp is applied to the input terminal 7 of the wire 6. The positive terminal of a bias power supply 13 grounded at negative terminal is connected to the region 2. Thus, the regions 12 and 2 form a pn-junction diode 18, and the region 2 and the substrate 1 form a pn-junction diode 19. The diodes 18, 19 are connected to a protecting circuit 20 composed of the electrode arrays 5a, 5b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02188912-A (JP)
Title: Selective growth method of iii-v compound semiconductor
Inventor: SUNAKAWA HARUO
IPC: C30B25/04
Filed: 1989-01-17
Abstract: PURPOSE:To obtain a method to form a sidewall perpendicular to a substrate crystal which is suitable for a growth operation of a device structure and which is flat and excellent in a crystalline property by method wherein an opening part along an orientation <011> is formed in a mask material formed on the substrate crystal having a plane (100) and a protrusion-shaped growth layer is formed by using a vapor growth method by which hydrogen chloride is introduced into a growth region. CONSTITUTION:III-V compound semiconductors 14 are grown on III-V compound semiconductor crystals 13 having a plate (100) on the surface by means of a vapor growth method using a group III chloride as a growup III raw material. In this method, a mask material 11 having an opening part 12 along an orientation <110> of the crystal is formed on the surface of said crystal 13; after that, a group III raw-material gas and a group V raw-material gas are supplied onto the crystal; at the same time, hydrogen chloride is introduced into a growth region; and thereby, a protrusion-shaped growth layer 14 of III-V compound semiconductors having both sidewalls in the orientation <110> is grown in said opening part 12. For example, an opening part 12 is formed, by using a lithographic technique, in a substrate crystal 13 to which an SiO2 mask 11 has been attached; GaCl2, AsH3, HCl and H2 are supplied respectively at prescribed flow rates; and a crystal growth operation is executed under a condition at a growth temperature of 700 deg.C.
Patent JP-S61169182-A (JP)
Title: Pressure welding material feeding device in friction pressure welder
Inventor: HONDA YOSHIYUKI
IPC: B23K20/12
Filed: 1985-01-21
Abstract: PURPOSE:To increase the utilization rate of equipments by arranging two pieces of slidable free pistons inside the cylindrical hole of a carry-in body and by moving two pieces of pressure welding materials in the direction opposing each other via compressed air. CONSTITUTION:The carrying-in body 30 equipping the cylindrical hole 31 to hold two pieces of pressure welding materials W1, W2 is arranged movably horizontally and reciprocatingly between the reception position and delivery position of pressure welding material by a shifting cylinder 33. The carring-in body 30 is composed of two pieces of cylindrical bodies 34 and the supporting body 35 to support them with fitting and the free piston 39 having small diameter part on the tip respectively is provided inside the cylindrical hole 31. The pressure welding materials W1, W2 are fed into the cylindrical hole 31 from the hopper a piece by piece at the pressure welding material reception position, then the piston 39 pushes surely the pressure welding materials W1, W2 to a chuck 24, clamp 27 by compressed air at the delivery position. With this method the utilization rate of the equipment is increased.
Patent JP-S62168952-A (JP)
Title: Control device for internal combustion engine
Inventor: NAKANO KAZUMI
IPC: F02D41/00
Filed: 1986-01-20
Abstract: PURPOSE:To eliminate a need for a direct connection between a starter and a control device as well as to prevent great noise from being entered into the control device by detecting engine start based on a signal from a specified condition sensor. CONSTITUTION:At the time of engine start, diagnoses are made whether a rotation signal is normally inputted into an electronic control unit 1 from a rotating angle sensor 5 and the like or not. In case of abnormality where no rotation signal is inputted because of disconnection of a signal line and the like, a diagnosis indicating lamp 12 indicating a failure point is driven for making the abnormality known. In this case, the pulsation of signals from a suction pressure sensor 6 which is used as a load sensor, is detected by using the fact that suction air in a suction pipe surge depending on the ignition cycle accompanied with engine start, for judging engine start so as to diagnose the signal from the rotating angle sensor 5. The pulsation of the suction pressure signal is detected by making the electronic control unit 1 detect that the suction signal intersects a predetermined threshold.
Patent JP-S58127905-A (JP)
Title: Connector terminal for optical fiber
Inventor: KUWANO FUMIYOSHI
IPC: G02B6/36
Filed: 1982-01-26
Abstract: PURPOSE:To transmit light surely to optical fibers without clattering of optical elements in a housing contg. the optical elements by providing an elastic material in at least one of said housing and a back plate and supporting the optical elements elastically in recesses. CONSTITUTION:Optical elements 3a, 3b are contained respectively in the recesses 12a, 13b of a connector housing 12, and a back plate 13 is mounted to the rear surface of the housing 12 in such a way that the lead wires 9a, 9b of the elements 3a, 3b pass through respective holes 13a, 13b. The projections 12c, 12d of the housing 12 fit into the holes 13, 13g of the back plate so that the plate 13 does not easily disengage from the housing 12. In this state, cylindrical projecting parts 14a, 14b deflect to press the elements 3a, 3b firmly to the small hole 12e, 12f sides in the recesses 12a, 12b, whereby clattering is eliminated, and the optical axes and optical fibers 6a, 6b are aligned respectively.
Patent JP-H09315809-A (JP)
Title: Production of activated carbon and treatment of organic waste water by utilizing the activated carbon
Inventor: SAITO ISAO
IPC: C01B31/08
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To effectively utilize an organic sludge as a high quality activated carbon by acid-cleaning a carbonized product obtained by dry distilling and carbonizing a dehydrated cake of the organic sludge, to remove ash content and then subjecting to activation treatment. SOLUTION: Organic sludge is dehydrated, the resultant cake is dry-distilled and carbonized at 400-750 deg.C and the ash content is washed out with the acid containing one or more of hydrochloric acid, sulfuric acid, nitric acid or the acidic aq. solution. Next, the carbonized product is activated by heating at 650-1150 deg.C in a gas containing steam or gaseous carbon dioxide. As the organic sludge, a sludge generated in a sewage terminal treatment plant, a septic tank sludge, a night soil treatment sludge or the like may be used. As the activating gas, a gaseous mixture of steam with gaseous nitrogen, a gaseous mixture of gaseous carbon dioxide with gaseous nitrogen or a gaseous mixture of steam and gaseous carbon dioxide with gaseous nitrogen is preferably used.
Patent JP-H03214497-A (JP)
Title: Semiconductor integrated circuit
Inventor: MATSUMOTO OSAMU
IPC: G01R31/28
Filed: 1990-01-19
Abstract: PURPOSE:To enable the characteristic of an element to be measured to be measured even after a chip is molded by controlling the current of a load element from the outside of the chip of an integrated circuit, detecting the potential of the connecting part of the element to be measured with the load element, and taking it out to the outside of the chip. CONSTITUTION:When a control voltage is applied from the outside of the chip to a control voltage input pad 11, the on-resistance of a transistor TR P1 for load element is controlled. Assuming that an EE-PROM element 1 that is the element to be measured is set at a write state, the potential of the connecting point A of both elements goes to an L(H) level if the on-resistance of the element 1 is lower (higher) than that of the TR P1 for load element, and the output of an inverter IV goes to the H (L) level. When the on-resistance of the TR P1 is controlled with the control voltage to be applied to the pad 11, and also, the current that flows on the outside of the chip is monitored corresponding to the output of the inverter IV, the input of the control voltage when the output of the inverter IV is changed and a monitor output current can be measured. In such a way, it is possible to indirectly measure the write quantity of the element 1.
Patent JP-H11208006-A (JP)
Title: Method and system for detecting abnormality of resistance value of thermal head
Inventor: KASHIMURA HIDEO
IPC: B41J29/46
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To automatically detect abnormality of a resistance value of a heat- generating resistance body of a thermal head by adapting a group of heat-generating resistance bodies divided in constant units of blocks to be selected and switched in parallel so that every one elements in the blocks are compared at the same time with the use of a plurality of switch circuits. SOLUTION: At a start-up time a power source of a thermal printer or at an inspection mode during a standby time, a control means 1 sets a reference voltage-setting signal to a comparison judgment means 5 so as to set a reference value which becomes a variation allowance range of an average resistance value of a thermal head. Then, the control means 1 outputs a control signal (b) to a switch detection means 4 to select one heat-generating element of a heat-generating resistance body drive means 3. At the same time, the control means outputs a printing control signal (c) and supplies electricity to a heat-generating resistance body. Because of the supply of electricity, a detection voltage generated at a detection resistor is inputted as an amplification signal (f) through the switch detection means 4 to the comparison judgment means 5, and compared with a reference voltage value.  The judgment result is inputted to a judgment hold means 2.
Patent JP-H11215195-A (JP)
Title: System and method for inter-network connection and recording medium
Inventor: KONDO HIROYUKI
IPC: G06F13/00
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a system for inter-network connection system which can reduce the load when a repeater is connected. SOLUTION: When power supply is made, an acting server 12 first establishes the connection with a repeater 3. Then the server 12 establishes the connection with an acting client 22 through the repeater 3. The server 12 maintains the connection with the client 22 thus established through the repeater 3. A client 11 first establishes the connection with the acting server 12 when the connection with a server 21 becomes necessary. Then the client 11 establishes the connection with the server 21 through the acting server 12, repeater 3, and acting client 22 among which connection is already established. The client 11 transmits and receives necessary data after the connection with the server 21 is established.
Patent JP-S5396447-A (JP)
Title: Protection controlling circuit for emergency motor
Inventor: MASAMUNE TAROU
IPC: H02H7/08
Filed: 1977-02-02
Abstract: PURPOSE: To provide suitable over-load protection for a emergency-mechanism driving motor by effecting no over-load protection for the motor automatically during automatic operation and by effecting over-load protection for the motor during manual operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01186484-A (JP)
Title: Inside-pipe self-traveling device
Inventor: KATO KENJI
IPC: B62D57/024
Filed: 1988-01-21
Abstract: PURPOSE:To obtain the small-sized and safe title device having a large thrust force by rotatably connecting a driving part body and a driven part body and installing a wheel and a driven wheel having each reverse angle with respect to the revolution circumference. CONSTITUTION:When an inside-pipe self-traveling device is inserted into a pipe and operated, a motor 2 is revolved by a battery 3, and speed is decelerated by a reduction gear 4, and a rotary shaft 5 is revolved, and a driving part body 1 is drive-revolved for the rotary shaft 5. Since a driven wheel 8 pressed onto the inner surface of the pipe is installed aslantly for the advance direction, said driven wheel 8 is revolved in spiral form on the inner surface of the pipe and advanced by revolving a driven part body 6 through the rotary shaft 5. While, a torque reaction due to the driving resistance accompanied with the revolution of the driven part body 6 tends to revolve the driving part body 1 in the reverse direction to the driven part body 6 through the rotary shaft 5. Since, in this case, a wheel 7 is installed aslantly in the reverse direction to the wheel 8 with respect to the advance direction, the wheel 7 is revolution- advanced in a reversed spiral form, the therefore, the both bodies 1 and 6 are propelled.
Patent JP-H08198565-A (JP)
Title: Passenger conveyor operating device
Inventor: OHIRA MIKIO
IPC: B66B25/00
Filed: 1995-01-25
Abstract: PURPOSE: To provide a passenger conveyor operating device excellent in securing safety at the start time of a passenger conveyor and in responsiveness to stop at the time of confirming operation. CONSTITUTION: A passenger conveyor operating device is provided with a first timer T1 and a second timer T2 for clocking the continuous closing of a start switch 2a, maintenance operation switching devices 6, 6a for making the passenger conveyor travel by maintenance operation only at the closed time of the start switch 2a when the first timer T1 clocks the specified time, and continuous travel switching devices 7, 7a for switching from maintenance operation to continuous travel operation when the second timer T2 clocks the specified time.
Patent JP-H02191627-A (JP)
Title: Packaging material made of polyester
Inventor: HIROSE MASAHIKO
IPC: C08G63/78
Filed: 1989-01-20
Abstract: PURPOSE:To obtain the subject material excellent in transparency, heat resistance and mechanical strength with hardly any content of acetaldehyde by copolymerizing a specific amount of cyclohexandimethanol with terephthalic acid and ethylene glycol and containing an alkali metal compound therein. CONSTITUTION:The objective material by mixing (A) terephthalic acid with (B) (i) ethylene glycol and (ii) 0.5-20mol% (based on the total glycol component) 1,4-cyclohexanedimethanol, further adding (C) 2-30ppm alkali metal compound thereto and carrying out polymerization.
Patent JP-H06221477-A (JP)
Title: Pipe coupling
Inventor: ORII TAKESHI
IPC: F16B2/06
Filed: 1993-01-25
Abstract: PURPOSE:To provide a pipe coupling from which large, tightening/fixation power is obtained in jointing pipes, particularly in piping under high-pressure. CONSTITUTION:In a pipe coupling 1, a pipe jointing portion A' to fit in pipe 6 on its both sides of suitable inner diameter, is provided. A gas tight gap 26 is then provided in between a tightening member 2 so mounted as to be capable of applying tightening force in axial direction and the pipe jointing portion A'. An elastic body 3 is sealed in the gap 26. The tightening member 2 is tightened, so that the sealed-in elastic body 3 is contracted in the axial direction and also expands into radial direction. The pipe jointing portion A thus reduces in the direction of its inner diameter and deforms, thereby holding the pipe 6 gastight to be pipe coupling 1.
Patent JP-H08192534-A (JP)
Title: Led printing head
Inventor: TANIGUCHI HIDEO
IPC: B41J2/44
Filed: 1995-01-25
Abstract: PURPOSE: To substantially improve the resolution by a comparatively simple method by providing LED arrays which are arranged in a row in one direction so that a signal light can be selectively generated, lens arrays which converge light on a light sensitive element being rotatably provided with an axis being in parallel with the LED arrays as the pivot, and a light shutter under the lens array so as to correspond with the lens array. CONSTITUTION: Respective lenses of first and second lens arrays 51 , 52 are constituted so as to tilt in the major scanning direction (X axis direction), and a light shutter consisting of first and second light shutters 61 , 62 of a double row form is fixed under the lenses corresponding with them. When the first and second lens arrays 51 and 52 are arranged in such a manner that they may become an upside-down V shape of a small angle when being seen from the X axis direction, a latent image which is formed through the first lens array 51 can be formed on the same line as a latent image which is formed by the second lens array 52 at a point which is moved at a specified angle. By imparting one or the other tilt angle of the lens optical axis to an LED array 3 with a uniform pitch LED 3a, an image of a substantially double picture element density or resolution can be obtained.
Patent LT-IP1941-A (LT)
Title: Optical pure compounds, a process for their preparation and their use
Inventor: LINDBERG PER LENNART
IPC: A61K31/33
Filed: 1994-05-18
Abstract: The use of an alkaline salt of the (-)-enantiomer of omeprazole for the manufacture of a pharmaceutical preparation having improved pharmacokinetic and metabolic properties, such as improved therapeutic profile when treating gastric acid related diseases.
Patent LV-12609-A (LV)
Title: Method of antifriction treating the surfaces for wear and tear decreasing of them
Inventor: KOZLOVSKIS NIKOLAJS
IPC: C23C10/30
Filed: 2000-04-18
Abstract: The goal of the invention is to increase durability of details made from steel or cast iron by increasing quality of worn-in details that are exposed to friction. There is disclosed a method of treating surfaces of details for wear and tear decreasing of them. The treating method contains coating of mentioned surfaces of details by using plastic anti-friction metal layer comprising copper and tin compounds. The layering-process for surfaces of small details may be carried out in the polish-tumbler where impact force of vibrations provides diffusion-process of coating material. There could be used scrap copper or scrap of copper containing alloys adding activator-liquid. The layering-process for flat or bend surfaces of details may be carried out by metal transfer using under high surface pressure rotating cylindrical brush made from coating metal. The layering-process for fluctuating-form details may be carried out by using slow-rotation lathe with coating metal or alloys containing mentioned metal instead of cutting tool. It could be used activator-liquid for cooling purposes. That layering-process allows to obtain plastic anti-friction metal layer having thickness of 1 to 5 micrometer. That process allows also to strengthen the surface of basic metal (which is exposed to friction) due to rivet and friction-attachment.
Patent LV-11566-A (LV)
Inventor: NIELSEN KUNO
IPC: G05D23/12
Filed: 1996-06-04
Abstract: A thermostat top part for radiator valves can be used for at least two types of valve housing by means of an adapter (K). For that purpose it has a fixing means (15) for mounting it directly on at least two different types of valve housing (1). The adapter (K) is formed by two stem parts (12, 13) which are displaceable relative to one another and as a result alter the effective length of the valve stem (11). In this manner the adapter (K) can be housed completely within the top part (2).
Patent MD-940311-A (MD)
Title: Transdermal therapeutic system for administering physostigmin thro-ugh the skin, and method of producing thereof
Inventor: DEURER LOTHAR
IPC: C09J7/00
Filed: 1994-07-26
Abstract: PCT No. PCT/EP93/02970 Sec. 371 Date Jul. 12, 1995 Sec. 102(e) Date Jul. 12, 1995 PCT Filed Oct. 27, 1993 PCT Pub. No. WO94/10999 PCT Pub. Date May 26, 1994A transdermal therapeutic system for the administration of physostigmine to the skin, consisting of a backing layer impermeable to active substance, a pressure-sensitive reservoir layer containing 40 to 90%-wt. polymeric material and 0.1 to 20%-wt. physostigmine base or one of the pharmaceutically acceptable salts thereof, and of a detachable protective layer covering the reservoir layer, comprises in its reservoir layer acrylate- and/or methacrylate-based polymeric material and 0.1 to 40%-wt. of a softener containing the hydroxyl group with an HLB value between 1.1 and 12.0.
Patent MD-970125-A (MD)
Title: N-(ortho-substituted benzyloxy)imine and using thereof as fungicides, acaricides or incecticides
Inventor: ZIEGLER HUGO
IPC: C07D263/10
Filed: 1995-09-26
Abstract: The invention relates to new chemical compounds, particularly, to the oximes having pesticide properties.There are clamed compounds, isomeres thereof, as well as possible isomeres mixtures of general formula:where:a) X is a nitrogen atom, Y is an oxygen atom or NH group, orb) X is CH group, Y is an oxygen atom, R1, R2, R3 and R4 represent a hydrogen, different alkyls or functional groups the values of which are given in the description of the application.The above mentioned compounds are specially effectiv for suppression of plants deseases caused by pests of tick order.
Patent MD-970325-A (MD)
Title: Bait for termites
Inventor: MEGARGLE WILIAM FRANCIS
IPC: A01M1/02
Filed: 1996-04-11
Abstract: The invention provides a process and device for controlling termites.There is described a bait which is protected from the carelessness in handling thereof and which is produced from the cellulose impregnated with a slow-acting toxicant and readily allows entry of termites through apertures.
Patent NO-66294-A (NO)
IPC: H01L21/103
Abstract: Oppfinnelsen angår kirurgiske anordninger som passer for bruk til varme- eller fotobehandling av kroppsvev, så som prostatakjertelen. Oppfinnelsen omfatter et kateter som er dimensjonert for innføring i pasientens kropp og som er ut- styrt med en ballong, hvor kateteret videre omfatter et innløp og et utløp til ballongen for å tillate fylling/oppblåsing av ballongen, og sirkulering av en kjølefluidum inn i og ut av ballongen for å oppnå avkjøling av dens ytre overflate. Kateteret kan brukes i forbindelse med en applikatoranordning for å føre en optisk fiber eller annen varmegenererende sonde inn i kroppen, hvor anordningen omfatter: et hus innrettet til å holdes av kirurgen; et langstrakt leveringsrør innrettet til å føres inn i kroppen, en ende av hvilket er montert i det nevnte hus; den nevnte fiber eller annen varmegenererende sonde er plassert inne i leveringsrøret, og en anordning for å stikke den optiske fiber eller sonde fra leveringsrøret, eller en anordning for å trekke leveringsrøret tilbake over den statiske optiske fiber eller sonde for å eksponere fiberen/ sonden. Den optiske fiber omfatter fortrinnsvis en kjerne med et ytre belegg, og omfatter en eller flere av de følgende: (a) En anordning for å lette nøyaktig plassering av fiberen inne i kroppen; (b) en styreanordning for å styre retningen av fiberens bevegelse inne i kroppen; (c) en anordning for å lette midlertidig forankring av fiberen i kroppen, og (d) en eller flere temperatursensorer plassert langs fiberen, slik at temperaturen i målvev og/eller ikke-målvev kan overvåkes.