baber/WOPTO huggingface dataset:
Patent JP-S59132972-A (JP)
Title: Automatic spraying method for concrete or the like
Inventor: OBATA MITSUYOSHI
IPC: E21D11/10
Filed: 1983-01-18
Abstract: PURPOSE:To make the work of spraying concrete onto the corner part of a support and the cylindrical inner surface of its middle part, by calculating the locus of the position of the arm of a robot corresponding to the locus of a cylindrical surface along which a nozzle is to be carried, and inducing said nozzle along the excavated surface of a tunnel. CONSTITUTION:For performing the work of automatically spraying concrete or the like onto the cylindrical inner surface of a tunnel, the inclination of a main swinging shaft 4 is adjusted in a manner such that the axis of said main swinging shaft 4 for the arms A1, A2 of a robot is made parallel with the axis of the tunnel. Then, the positions of two horizontal points A, B on a standard plane rectangular to the axis of the tunnel, the position of one vertical point C between the points A and B, and an inward point D existent at a position in a predetermined distance inside one of the aforementioned three points in parallel with the axis of the tunnel are all instructed to a nozzle 19. The positions of the arms A1, A2 against a spraying cylindrical surface J are calculated on the basis of said data, to incline the nozzle 19 toward the corner part of a support with a predetermined angle and to perform spraying while carrying said nozzle 19 along a circular locus. Then, the nozzle 19 is carried along the cylindrical surface J to perform said spraying onto the excavated surface K of the tunnel.
Patent JP-S59134642-A (JP)
Title: Regenerating device for sleeve hose
Inventor: KOMATSUBARA KAZUE
IPC: B24B5/40
Filed: 1983-01-18
Abstract: PURPOSE:To enable the grinding work of a sleeve hose to be performed without causing its damage, by constituting a device such that cores of grinding means and the sleeve hose are not changed during the grinding work, in the case of the device which regenerates damaged internal periphery and periphery of the sleeve hose suitable for connecting iron pipes to each other. CONSTITUTION:Lifting beds 9, 10 are mounted to posts 2... on a base 1, and a pair of moving blocks 25, 26 are respectively screwed to threads 13, 14 of horizontal shafts 11, 12 supported to each lifting bed 9, 10. The both blocks 25, 26 are connected by supporting plates 27, 28, and curved parts of swivel arms 31, 32 are turnably connected to bottom faces of the supporting plates 27, 28 through pins 29, 30. Grinding means 41, 42 comprising motors 37, 38 and buffer plates 39, 40 are mounted to one end of each swivel arm 31, 32, and weights 44, 45 are respectively mounted to the other end. Then a sleeve hose 43 to be regenerated is placed on driving rollers 49 longitudinally and laterally provided on a truck 48, and ground as required while being rotated by straightly advancing each grinding means 41, 42.
Patent JP-H01186710-A (JP)
Title: Self-supporting type cable and manufacture thereof
Inventor: FUCHIGAMI KENYA
IPC: H01B7/18
Filed: 1988-01-14
Abstract: PURPOSE:To improve mechanical strength of the cable in the caption and prevent a connection member from being corroded without the aid of a complicated extruding machine and boring device by connecting a supporting wire or a covered supporting wire and the cable with a metallic connector, and molding an upper portion of the connector with plastic. CONSTITUTION:A covered cable body 1 and a supporting wire or a covered supporting wire 3 are taken out from drums 10, 11 respectively and arranged in parallel in a longitudinal direction. A space is arranged between the covered cable 1 and the supporting wire or the covered supporting wire 3 to provide a ring like metallic connector 4 which supports the covered cable 1 at its lower portion and whose curved portion at its upper end is engaged with the supporting wire or the covered supporting wire 3. After that, the metallic connection member 4 is molded with plastic by a molding die. Mechanical strength of the cable is improved and the metallic connection member 4 is prevented, accordingly from being corroded without the aid of a complicated extruding machine and boring device.
Patent JP-H08193763-A (JP)
Title: Multi-chamber air conditioner
Inventor: YOSHIKAWA TOSHIAKI
IPC: F25B13/00
Filed: 1995-01-19
Abstract: PURPOSE: To prevent lubricating oil from becoming insufficient upon starting and hence prolong the life of a compressor by preventing a refrigerant fluid from being stored upon interruption of the compressor by closing an electronic expansion valve to a minimum opening upon interruption of the compressor and opening a solenoid valve of a bypass circuit. CONSTITUTION: Electronic expansion valves 4a to 4c are closed to a minimum opening upon interruption of a compressor 1 to prevent a refriegrant in each heat exchanger from being prevented. A solenoid valve 9 of a bypass circuit is opened for facilitating restrating whereby high pressure refrigerant gas is directed to flow to a suction side of the compressor 1 to balance a discharge side of the compressor 1 and the suction side of the same. Since the refrigerant after passing through the bypass circuit does not pass through an accumulator 6, a refrigerant fluid in the accumulator 6 is prevented from flowing into the compressor 1. Lubricating oil is thus prevented from becoming insufficient upon restarting of the compressor 1 and hence the life of the compressor 1 is increased.
Patent JP-S62166220-A (JP)
Title: Fuel control unit
Inventor: SANO FUMIYASU
IPC: F23N5/00
Filed: 1986-01-17
Abstract: PURPOSE:To prevent the quantity of a fuel from increasing by determining a point in time of the ignition of a burner by a logical product operation of a burner ignition instruction and a burner pressure variation rate so that the operation of a fuel flow control correction circuit does not delay, and forcibly reducing the quantity of the fuel conversely by a quantity equal to the increment at the burner ignition time. CONSTITUTION:A variation in a fuel pressure at the burner ignition time is rapidly detected by means of a differential operator 7 and a deviation monitor 8. In order to prevent an erroneous action from occurring, the condition of a burner ignition instruction is input to an AND circuit 9, and the burner is ignited without any delay. A difference between the planned fuel quantity and the actual fuel quantity is set at a signal generator 10. At the burner ignition time, a-c connection of switches T1 and T2 is changed over to b-c connection thereof, and an output signal of the signal generator 10 is added to the fuel flow quantity at an adder 13 via a differential operator 11 and a high signal limiter 12 thereby to further increase an apparent fuel flow quantity and the fuel is decreased forcibly and transiently by a proportional plus integral controller 6.
Patent JP-S59139549-A (JP)
Title: Battery
Inventor: OOO FUMIO
IPC: H01M2/08
Filed: 1984-01-18
Abstract: PURPOSE:To allow the internally generated gas to be dissipated outwardly thereby to prevent the battery from deforming or exploding, by providing a thin-walled portion in a part of the plastic sealing member and providing notched portions leaving a predetermined thickness of the sealing member intact at the joining parts of the thin-walled portion with the thick-walled portion. CONSTITUTION:The sealing member 8, which is pressed against the case 1, the sealing plate 5, and the current collecting member 7, is provided with a thin- walled portion 0.3 to 0.5mm. thick disposed in a part thereof. And, at the jointing parts of thin-walled portion 9 with the thick-walled portion, there are provided notched portions 10 which leaves the sealing member of the thickness of about 0.1 to 0.2mm. intact. As the material of the sealing member 8, thermoplastic resin such as polyethylene, or thermosetting resin such as phenolic resin, for example, is used. The notched portion 10 is processed by an ultrasonic welder with the tip of the horn made into a wedge shape to melt off a part of the thin-wall portion 9 or by a cutting tool to cut off the part. By the construction as described above, the notched portion is broken and dissipates the gas to the outside before any deformation or explosion of the battery occurs.
Patent JP-H01182709-A (JP)
Title: Thickness measuring apparatus of semiconductor layer
Inventor: NAKANO YOSHINORI
IPC: G01B11/06
Filed: 1988-01-14
Abstract: PURPOSE:To input two light beams into a projecting means at stable intensities, by providing two light source parts each comprising a semiconductor laser, a light transmitting path, a lens system and a supporting body as light sources for two light outputs. CONSTITUTION:Two light beams having the different wavelengths are projected on a semiconductor layer to be measured from light sources. The thickness of the semiconductor layer is measured based on the output, which is the detected signal of the intensities of the light beams that are transmitted through the layer, and the absorbing coefficient of one light beams. At this time, the light sources have the first and second light source parts M1 and M2, from which the first and second light beams are obtained. The first light source part M1 guides the first light, which is generated in a first semiconductor laser 21, to a projecting means through a first lens system 25 and a first transmitting path 22. They are fixed and supported with a command first supporting body 26. The second light source part M2 is also composed of a semiconductor laser 21', a light transmitting path 22' a lens system 25' and a supporting body 26'. Therefore, position deviation is not yielded in the axes of the first and second light beams in the light sources.
Patent JP-S5599995-A (JP)
Title: Thermal cracking of heavy oil
Inventor: SUNAMI YOSHIHIKO
IPC: C10G55/00
Filed: 1979-01-23
Abstract: PURPOSE: A small amount of coke is added to heavy oil as an agent for coking prevention and the heavy oil is thermally cracked in a pipe-type reactor, thus inhibiting the polymerization reactions to prevent the adhesion of polymers to the pipe walls and increasing the yield of light oil.  
     CONSTITUTION: To heavy oil with 15 or higher H/C atomic ratio is added coal (preferably nonviscous coal) or an inert carbonaceous substance by 0.1W5%. The resulting heavy oil is introduced into a pipe reactor and the thermal cracking reaction is conducted at 400W550°C and normal or elevated pressure for 1secW10min. The product is distilled and divided into gas, distillate and residue. The fraction boiling over 200°C is mixed with the raw material of heavy oil and subjected again to thermal cracking, whereas another fraction boiling at lower than 200°C is collected as light oil and gasoline. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60150173-A (JP)
Title: Card processing system
Inventor: KITAGAWA MITSUYO
IPC: G07D9/00
Filed: 1984-01-17
Abstract: PURPOSE:To attain a card processing system which can extend the range of application of a card by providing a closed area which can be used by a card issuer only and an opened area which can be used by retail shops, etc. excepting the card issuer to the card information. CONSTITUTION:A magnetic stripe part of a cash card contains an opened information area OE and a closed information area CE. The processors for a department store A and a retail shop B are connected to a bank C which issues the cash card. Thus a card processing system is attained. When a customer makes a purchase at the store A, the data on the area OE and the registered total amount are transferred to a data recorder 1A as long as the card information is effective. The recorder 1A refers to a contractor file 2A to check that both the same issuer and the same name code are registered and then replaces the transaction series number, the transaction frequencies and the amount paid to write them to the file 2A.
Patent JP-H10201527-A (JP)
Title: Nail polisher
Inventor: KISHIMOTO SUEHISA
IPC: A45D29/14
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent an attachment from being unexpectedly detached even when the attachment for polish is pressed onto a nail while being driven back and forth by providing a nail polisher with a lock means for locking a movable late and the attachment, and an operating part for canceling lock due to the lock means. SOLUTION: On the outside surface part at the lamost intermediate part of elastic element 6, a hook 7 is projected as one component of lock means 4. On the outside surface side at the other terminal part of elastic element 6, a projection is provided and this projection is used as an operating part 5 for pressing the elastic element 6. On both the sides of attachment 3, rising elements 27 are projected toward the upside and before and after the inner surfaces of both the rising elements 27, lock parts 8 are formed for locking hooks. The attachment 3 for polish is attached by fitting a guide into a rail 10 by sliding the guide 11 back and forth on the rail 19 of movable plate 2. In this case, the hook 7 is elastically locked at the lock part 8 and the state of fitting the attachment 3 onto the movable plate 2 is locked.
Patent JP-H03212500-A (JP)
Title: Detergent composition for metal surface
Inventor: OGURA FUMIAKI
IPC: C23G1/24
Filed: 1990-01-18
Abstract: PURPOSE:To obtain the subject nontoxic composition consisting essentially of a terpenic compound with biodegradability for environment without containing halogen substances and causing discoloration or corrosion on metal surfaces due to not so high pH. CONSTITUTION:The objective composition obtained by blending (A) a terpenic compound selected from preferably d-limonene, l-limonene and dipentene with, as necessary, (B) <=40wt.% terpenic emulsifying surfactant selected from preferably linear chain alkylbenzenesulfonates, linear chain or branched chain alcohol ethoxylates and ethoxysulfates, polysorbate esters, (di)alkyl succinate compounds and ethoxylated alkylphenols having about 5-20 ethylene oxide groups.
Patent JP-S58125224-A (JP)
Title: Magnetic head
Inventor: SUZUKI NOBUO
IPC: G11B5/23
Filed: 1982-01-20
Abstract: PURPOSE:To obtain a magnetic head having good S/N in an easy way of production, by isolating a recording/reproducing gap from an erasing gap by means of a nonmagnetic matter and at the same time setting freely the overlap between both gaps. CONSTITUTION:The recording/reproducing gap 30 and erasing gaps 40 formed to magnetic matters 100 and 90 respectively are isolated from each other by means of a nonmagnetic matter 50 which is set between these gaps 30 and 40. Then the width is selected for grooves 80 and 70 which prescribes the width of gaps 30 and 40 respectively. As a result, an overlap degree DELTAl can be controlled to a desired level between gaps 30 and 40, no erasing omission is caused due to the gap 40 for a track, and the S/N is improved in a reproduction mode. Thus a magnetic head having reduced limitation given to the distance between gaps 30 and 40 is obtained in an easy way of production.
Patent JP-S54101293-A (JP)
Title: Semiconductor device
Inventor: MATSUURA AKIRA
IPC: H01L21/822
Filed: 1978-01-27
Abstract: PURPOSE:To prevent the defection due to temperature performance change for resistive element, by laying out the resistive element on the semiconductor substrate through the use of resistance versus temperature characteristics change of the resistive element due to piezo resistance effect. CONSTITUTION:The potential V10 has negative temperature characteristics with the amplifier 2, input terminal 3 and output terminal 4. The resistive elements RA and RB are located with the distance d, RA is located inside more than RB at the semiconductor substrate 1, and lengthwise is changed. The temperature characteristics of RA/RB is adjustable, the terminal 4 has positive temperature characteristics, and flat temperature characteristics can be obtained with RA/RB of positive characteristics. Further, it is possible by changing the location angle theta of RA and RB in place of the distance d.
Patent JP-2000207278-A (JP)
Title: Information processor with decentralized shared main storage
Inventor: ONODERA OSAMU
IPC: G06F12/06
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To shorten the reference time, when a processor in one block refers to the main storage in another block. SOLUTION: A main storage of each processor constituting an information processor is divided into a main storage area for its own processor and an area (copy area) stored with a copy of the main storages for other processors and the main storages are addressed by using pairs of processor # and main storage addresses. A control directory 1 of the main storage area for its own processor has entries, corresponding to the blocks of the main storage areas and the entries, have information showing whether copies of the blocks are stored in the copy areas of other processors. A control directory 2 for copy area have entries, which have information showing the addresses of the blocks of the main storages for other processors stored as copies and information showing whether the copies are valid or invalid.
Patent JP-S62168592-A (JP)
Title: Waste water treatment unit
Inventor: MORI NAOMICHI
IPC: C02F3/30
Filed: 1986-01-17
Abstract: PURPOSE:To prevent cloggings caused by microbe growing fat by fixing comprehensively and separately anaerobic microbe and aerobic microbe to macromolecular gel, which are filled separately as filtering mediums. CONSTITUTION:An anaerobic zone 2 and an aerobic zone 3 are provided in a cylindrical container 1, and an aeration unit is provided under the aerobic zone 3. Then, pellets of fermenting bacteria and methane fermenting bacteria are filled in the anaerobic zone 2, while BOD decomposing bacteria are filled in the aerobic zone 3. Air is supplied into the aerobic zone 3 by the aeration unit for treatment of waste water. By said process, not only SS but also BOD and N are efficiently removed.
Patent JP-H06145951-A (JP)
Title: Method for nitriding alustenitic stainless product
Inventor: TAWARA MASAAKI
IPC: C21D1/76
Filed: 1993-01-20
Abstract: PURPOSE:To nitride the surface layer of an austenitic stainless product by holding it under heating in a fluorine series gas atmosphere and thereafter holding it under heating in a nitriding atmosphere of a specified temp. or below. CONSTITUTION:An austenitic stainless product is held in a heating state in a fluorine series gas atmosphere and is then held in a heating state of <=450 deg.C in a nitriding atmosphere to form the surface layer of the austenitic stainless product into a nitrided layer. In this way, the method for nitriding the surface layer of the austenitic stainless product provided with high surface hardness while being provided with excellent corrosion resistance can be obtained.
Patent JP-S59132775-A (JP)
Title: Multioutput dc/dc converter
Inventor: SHIINA MITSUNARI
IPC: H02M3/28
Filed: 1983-01-20
Abstract: PURPOSE:To obtain a multioutput DC/DC converter capable of obtaining an output voltage having a high stability by obtaining multioutputs from one transformer and negatively feeding back on the basis of the multioutputs. CONSTITUTION:An input DC voltage Vin is converted by a forward converter 2 and a ringing choke converter 3 into two DC output voltages V01, V02. These outputs V01, V02 are respectively compared with reference voltages Rd1, Rd2 by error amplifiers AMP1, 2, and the error output is applied to an oscillation controller 4. The controller 4 decides the conducting time of a transistor T1 on the basis of the output of the AMP2, and decides the rate to the intermittent period of the conducting time on the basis of the output of the AMP1. The output voltages V01, V02 can be stabilized by the negative feedback of this pulse.
Patent JP-H08203273-A (JP)
Title: Data-processing apparatus
Inventor: MAEDA TAKESHI
IPC: G11C11/408
Filed: 1995-01-23
Abstract: PURPOSE: To correctly drive a data-processing apparatus without inviting an malfunction even when recording media of various specifications are mounted, by setting a noise cancel circuit part at an input route for a memory address to a DRAM. CONSTITUTION: A memory control circuit part 103 generates a memory address 104 in accordance with a memory access requirement by a local bus address 102 from a CPU 101. A DRAM 108 is accessed by the memory address 104. A noise cancel circuit part 106 is set in an input route of the memory address 104 to the DRAM 108 and is driven by a strobe signal 105 informing of the timing for the memory address to be taken into the DRAM 108. The noise cancel circuit part 106 removes noises, e.g. glitch generated when the memory address is a transition state, generates a memory address 107 without noises and outputs to the DRAM 108.
Patent JP-H11203999-A (JP)
Title: Switch
Inventor: NAKAYAMA YASUSHI
IPC: H01H33/44
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent reignition and overvoltage generated at the time of interruption, by sending a contact-opening signal to a fixed-electrode moving means and to a movable-electrode moving means, controlling their drive in order for interruption to finish just when current flowing between electrodes becomes zero after the start of contact opening, and closing the electrodes when a voltage difference therebetween becomes zero. SOLUTION: Because a fixed electrode 1 is driven in the opening direction opposite to the direction of a movable electrode 2 so that interruption can end at the point of time when small current becomes zero after the start of contact opening, the fixed and movable electrodes 1, 2 part from each other rapidly at the sum of respective strokes. Even at the point of time when current becomes zero after the start of contact opening, sufficient insulation distance is secured, whereby reignition due to interruption is prevented and generation of overvoltage is prevented.  The fixed electrode 1 is driven in the same direction as the movable electrode 2 so that closing can end at the point of time when a difference between a power- supply side voltage and a load-side voltage becomes zero, and therefore the two electrodes come close to each other rapidly at the sum of respective strokes whereby generation of overvoltage is prevented. According to a contact-opening or a contact-closing command, a drive control means 8 sends out a signal at specified timing to a movable and a fixed electrode driving means 3, 7 and controls them.
Patent JP-H10202400-A (JP)
Title: Punch press forming method and device
Inventor: INOTSUME YOSHITO
IPC: B30B15/18
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To eliminate a trial test for a new forming die at the customer site. SOLUTION: A forming die 61 composed of a punch 11 and a die 17 is attached on a punch press at the die maker, in the time of forming a trial test, the forming height of a ram 19 of freely up and down moving is made gradually deep with a hydraulic cylinder 21, a requiring forming height of the forming die 61 is obtained, and the pressure of the hydraulic cylinder 21 is also obtained in this time. The forming height is shown in a lower end parameter of the stroke of the lower end position of the ram 19, and the pressure of the hydraulic cylinder 21 is shown in a pressure parameter showing the forming ton number in the forming time.  In the time of forming a real work W at the customer site, the lower end parameter and the pressure parameter are only pre-inputted in a storing device 55 of a punch press, even it has no trial test against a new forming die 61, when the pressure of the hydraulic cylinder 21 and the lower end position are reached to any value of two parameters pre-stored in the storing device 55, the ram 19 is raised.