baber/WOPTO huggingface dataset:
Patent JP-H033899-A (JP)
Title: Car body shift quantity detector for loading vehicle equipped with push/pull device
Inventor: TSUKIYASU HIROSHI
IPC: B66F9/24
Filed: 1989-05-31
Abstract: PURPOSE:To correctly detect the shift quantity of a car body by constituting the title device from the first sensor for detecting the car body shift quantity from the distance between a car body and a fixed article in front of the car body, second sensor for detecting the car body shift quantity from the revolution of a wheel, lift detecting sensor for a fork hook, and a selecting means. CONSTITUTION:When a selecting circuit 23 receives a high lift signal from a sensor 24 for detecting the lift of a fork hook 9, for example, when the hook 9 is at the position above a distance sensor 20 (first sensor), the selection circuit 23 outputs a car body shift quantity supplied from a calculation circuit 22 into a controller 25. Further, when a low lift signal is inputted from the sensor 24, for example, when the hook 9 is set at the lower position below the sensor 20, and the supersonic wave due to the sensor 20 can not be irrasdiated onto a load A, the car body shift quantity supplied from a traveling distance sensor 21 (second sensor) due to the revolution of a wheel is outputted into the controller 25. The controller 25 controls a motor 17 so that the shift quantity of a face 10 which is supplied from a face shift quantity detecting sensor 26 consisting of a supersonic wave sensor 27 and a reflection plate 28 and the car body shift quantity accord.
Patent JP-H11315697-A (JP)
Title: Bolt box closing mechanism of segment for shield tunnel construction method, and recessed part cutting device for fitting closing device
Inventor: UEDA MASAKI
IPC: E21D11/04
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To allow any worker to simply cut an inner side of a bolt box and to cope with even a case of different dimensions of the bolt boxes and to close the bolt box merely by pushing a closing device into the bolt box so as to simplify the work. SOLUTION: A recessed part is provided on an inner wall of a bolt box 8 of a segment 4, and a projecting part provided on a closing device 10 having the same size and shape as the bolt box 8 is fitted in this recessed part to close the bolt box 8. Moreover, the recessed part is cut by a cutting device having a support base supported by the bolt box 8 and a cutting blade slidable relatively for the support base.
Patent JP-S61293463-A (JP)
Inventor: HOCHIDO YUKO
IPC: A61N5/10
Filed: 1985-06-24
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-H09296988-A (JP)
Title: Oil cooler for automobile
Inventor: KAWABE TAKESHI
IPC: F28F3/08
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To reduce pressure loss induced when oil passes through an oil retaining portion as much as possible by providing the oil retaining portion consisting of a planer through portion extending in a planar direction outwardly of a periphery of an oil inlet communicating hole within an inside of an annular groove. SOLUTION: An oil retaining portion 20b consists of a planar through portion extended inwardly in a circumferential direction and radial directions, which wholly includes a portion overlapping an oil inlet communicating hole 1 or a communicating opening 22a. Oil 25 flows from an oil supply hole via a block side annular groove into the oil retaining portion 20b. The oil further flows from the oil retaining tank 20b via the communicating opening 22a to the oil inlet communicating holes 1 of the respective plates. Because cross sectional area of a path of the oil retaining portion 20b is sufficiently large, pressure loss induced by passage through the path is comparatively small.
Patent JP-H09296870-A (JP)
Title: Metal seal-type gate valve
Inventor: ISHIMARU HAJIME
IPC: F16K3/18
Filed: 1996-05-03
Abstract: PROBLEM TO BE SOLVED: To safely maintain extra-high vacuum while holding durability of a metal seal-type by a metallic membrane, concerning a gate valve to be used for a particle accelerator. SOLUTION: A seal part 8 to be provided on a valve seat 4 (or a valve member to be pressed to the valve seat 4) is constituted of an elastic metallic membrane 8a and indium 8b as a soft solid filled inside it. The front surface of the metallic membrane 8a is mirror-finished, and the hard metallic surface of a valve member to be pressed to the metallic membrane 8a in valve closing is also mirror-finished. There has been hitherto possibilities that extra-high vacuum is deteriorated caused by leakage because of compressive air filled inside the metallic membrane 8a, however, safety can be improved by making air not exist inside the metallic membrane 8a.
Patent JP-S5660667-A (JP)
Title: Coating method of high molecular substance having low energy
Inventor: KIMURA SHIROU
IPC: G11B5/84
Filed: 1979-10-23
Abstract: PURPOSE: To reduce surface friction of an article to be coated by immersing an article to be coated such as a mangetic recording apparatus in a solution of a high molecular substance having low energy dissolved in a solvent and coating said article.  
     CONSTITUTION: For example, a magnetic disc of a magnetic recording apparatus is immersed in a dipping liquid tank 3 within a heated liquid tank 2 generating a solvent vapor and held in a position 13 of a coated disc support 12 in a solvent vapor accumulater 4 at the upper part of the hot liquid tank until the solvent vapor is condensed on a surface of the disc to complete the cleaning of the surface. Because the disc is sent from the position 12 to the position 13 while rotated, drips on the disc surfaces are completely shaken off and dropped downwardly. As a high molecular substance, having low energy fluorocarbons are used in many cases, dis solved in a solvent, and heated to the b.p. of the solvent by a heater 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11316429-A (JP)
Title: Silver halide photographic sensitive material and image forming method therefor
Inventor: HIROZAWA TOSHIO
IPC: G03C7/407
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce an effect due to gaseous formaldehyde on a magenta coupler by incorporating a specified compound into a silver halide photographic sensitive material so that the sensitive material can be developed with a color developing solution not substantially containing benzyl alcohol. SOLUTION: This silver halide photographic sensitive material has a silver halide emulsion layer, containing silver halide particles having 95 mol.% or more silver chloride content. The emulsion layer contains yellow, magenta and cyan couplers, then, the emulsion layer and/or a nonphotosensitive hydrophilic colloidal layer contains one kind of a compd. represented by formula I or II and the nonphotosensitive hydrophilic colloidal layer furthest from a substrate contains one kind of a fluorine-base surfactant. In the formula, R1 is H, 1-4C alkyl or acyl, Z1 is an ethylene or trimethine chain and R2 -R6 are each H, 1-4C alkyl, aryl or aralkyl.
Patent JP-H032938-A (JP)
Title: Data base processing method
Inventor: NAKANO YUKIO
IPC: G06F12/00
Filed: 1989-05-31
Abstract: PURPOSE:To evaluate the cost with higher accuracy without increasing so much the CPU load and to select an optimum internal processing procedure for reduction of the CPU load and the I/O frequency by correcting the value of the cost evaluation which decides the internal processing procedure with the correction value. CONSTITUTION:An estimate of the cost evaluation is calculated based on the data base characteristic, the system characteristic, the data characteristic, the statistic information on a data base system including the information on the emergence value of columns forming the relation or the range value obtained by dividing the column emergence value, the emergence frequency of the column value, and the number of pieces of column value emerging in its emerging range, and the correction value obtained by comparing the estimate value of the cost needed for the preceding inquiry process with the actual value required at execution of the retrieval. Thus it is possible to reflect the correction value obtained by comparing the estimate cost with the value set at the end of retrieval for each execution of the retrieval onto the evaluation value obtained at the next estimate of cost. As a result, the error is reduced and the cost estimate is attained with higher accuracy.
Patent JP-H04359866-A (JP)
Title: Reversible electrode
Inventor: UEMACHI YASUSHI
IPC: H01M10/05
Filed: 1991-06-07
Abstract: PURPOSE:To enhance the oxidative/reductive reaction speed of a reversible electrode, which consists of electroconductive highpolymer compound and is used to electrochemical elements such as a battery, electrochromic display element, sensor, and memory. CONSTITUTION:As a material to electrode is used a compound, in which a thiol radical is introduced to each side chain of electroconductive highpolymer, and formation of a disulphide bond between side chains is utilized to electrode reactions. Use of this type of compound to an electrode of a battery permits achieving a secondary battery having as large an energy density as 150wh/kg or more. The disulphide type compound presents slow oxidative/reactive reactions, and it is difficult to take out a large current with this solely, but combining with electroconductive highpolymer accelerates the oxidative/reductive reactions of the disulpide type compound due to the electrode catalyst action of electroconductive molecles, which together with the effect of greatly increasing the contact area substantially with the electrolyte, should enable electrolysis (charging and discharging) with large current even at room temperature.
Patent JP-H09321818-A (JP)
Title: Digital satellite broadcasting receiver
Inventor: HAYASHI YOSHIKAZU
IPC: H04B1/26
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To maintain excellent bit error rate characteristics as a receiver by performing the continuous automatic frequency control of tuned QPSK modulation signals in an orthogonal detection means and raising the reference frequency of a phase frequency detection in a PLL synthesizer. SOLUTION: A received first intermediate frequency signal is mixed with local oscillation signal generated in the PLL synthesizer 30 in a mixer 11 and desired QPSK modulation wave is frequency-converted to a second intermediate frequency. The output of a local oscillation circuit 31 is frequency-divided in a prescaler 32, then inputted to a programmable frequency divider 33 and frequency-divided further. The output of the programmable frequency divider 33 is inputted to a phase frequency detector 34 and the PLL synthesizer 30 is controlled so as to match a frequency and a phase with reference frequency signals 40 obtained by frequency-dividing the output of a reference frequency signal generation means 36 in a reference frequency signal frequency divider 35.  By changing the frequency division ratio of the frequency divider 33 in a CPU 50, the frequency corresponding to the frequency of the desired QPSK modulation waves is obtained.
Patent JP-S5927866-A (JP)
Title: Deodorization of thioglycolic acid or its salt
Inventor: NAKAYAMA JIYUNICHI
IPC: C07C313/00
Filed: 1982-08-06
Abstract: PURPOSE:To prepare thioglycolic acid free from ill odor, and useful as a cold- wave lotion, by mixing and contacting a thioglycolic acid with a non-aromatic hydrocarbon at a specific ratio, and separating the mixture in layers taking advantage of the density difference, to effect the solvent extraction. CONSTITUTION:Thioglycolic acid, its aqueous solution or an aqueous solution of thioglycolic acid salt, is mixed with a 4-8C non-aromatic hydrocarbon, preferably a 5-8C paraffinic aliphatic hydrocarbon (e.g. pentane, hexane, heptane, octane, etc.) at a volume ratio of 2:1-1:2 to effect intimate contact with each other. The mixture is separated into the upper layer composed of the non- aromatic hydrocarbon and the lower layer composed of the thioglycolic acid taking advantage of the density difference. The lower layer is separated from the upper layer, and the small amount of the non-aromatic hydrocarbon contained in the lower layer is evaporated to achieve the deodorization of thioglycolic acid.
Patent JP-S62295762-A (JP)
Title: Slip preventing device for vehicle
Inventor: TOKUNAGA MASAYUKI
IPC: B60T8/72
Filed: 1986-06-13
Abstract: PURPOSE:To prevent the occurrence of a drive-wheel locking by controlling an engine output torque so as to be increased in case of the decrease of the wheel-speed of drive-wheels being 0 or small and an engine brake being mainly used. CONSTITUTION:A drive-wheel speed detecting means 100 is provided to detect the wheel-speed of drive wheels 104 driven and rotated by the power of an engine 103. Also, a brake-operation detecting means 105 is provided to detect the brake force or brake pedal stroke of a brake device. A wheel speed is detected by the drive-wheel speed detecting means 100 and whether or not its decrease amount has surpassed a reference value is discerned by means of a decreased speed amount discerning means 101. And when the result of the discernment thereat shows it has surpassed and also when the brake force or brake pedal stroke has been decided smaller than a predetermined value by the brake-operation detecting means 105, the output torque of the engine 103 is so controlled as to be increased by an engine output control means 102.
Patent JP-S5927465-A (JP)
Title: Fuel cell
Inventor: KOBAYASHI MICHIO
IPC: H01M8/02
Filed: 1982-08-06
Abstract: PURPOSE:To increase pressure of supply gas to improve electrochemical reaction by mutually blocking outlets and inlets of a plurality of grooves in an interconnector having fuel gas and oxidizing gas supply grooves. CONSTITUTION:Electrodes 12 and 12a are arranged on both sides of a matrix 11, and an interconnector 16 obtained by forming intersecting fuel gas supply grooves 17-1, 17-2, and 17a-1, 17a-2 respectively is placed to form a unit cell 10. A plurality of unit cells are stacked to form a fuel cell 20. The inlet of the groove 17-1 is blocked with a block 18, and the outlet of the groove 17-2 is also blocked and they are mutually arranged, and the groove 17a-1 side is arranged in the same way to form the connector 16. Therefore, pressure of both supply gases is increased to penetrate in the electrode 12 and 12a and energy conversion efficiency is increased.
Patent JP-H01307193-A (JP)
Title: Discharge lamp lightup device
Inventor: TAKAGI MASASANE
IPC: H01J61/067
Filed: 1988-06-02
Abstract: PURPOSE:To light up with a high power factor and provide possibility of starting in good performance even under low temp. by impressing a high frequency voltage from a high frequency lightup circuit between hot cathodes of a plurality of low-pressure mercury vapor discharge lamps in parallel connections. CONSTITUTION:A high frequency lightup device 1 of push-pull type consists of a pair of NPN transistors 2, 3 and an oscillative transformer 4 and is connected with a DC power supply 6 via a current limiting choke 5. Their output terminals are connected parallelly with fluorescent lamps 81-8n as hot cathode type low-pressure mercury vapor discharge lamp through capacitors 71-7n which are ballasts for limiting the current. When the power supply 6 is turned on, the transistors 2, 3 of the lightup circuit 1 make switching actions alternately, and a high frequency voltage is generated from the secondary side of the oscillating transformer 4 to be impressed between the hot cathodes of fluorescent lamps 81-8n via the capacitors 71-7n to light up the fluorescent lamps 81-8n immediately. This allows lighting-up with a high power factor and starting in satisfactory performance even under low temp.
Patent JP-S5926745-A (JP)
Title: Image forming device
Inventor: MIZUTANI MORIKAZU
IPC: G03G15/00
Filed: 1982-08-04
Abstract: PURPOSE:To improve operability by having a support means which supports a guide means for guiding a conveyed sheet in the direction of an image carrying body so as to position the same in association to a process unit. CONSTITUTION:A lower transfer guide 11 is provided rotatably around the shaft 17 of a lower resist roll 9b, and the force for ratating the same clockwise by means of a cam 19 via a leaf spring 18 mounted to the guide 11 is applied to the guide 11. The position of the guide 11 with respect to a photosensitive drum 3 is regulated by butting the forward end 11a of the guide 11 to the end parts 16a on both sides of the housing 16 of a process unit U. The cam 19 is turnable around a shaft 23, and if the cam 19 is turned clockwise, the guide 11 turns counterclockwise around the shaft 17 and detaches from the drum 3 so as to go downward to the position where it does not interfere the attachment and detachment of the drum.
Patent JP-S5763135-A (JP)
Title: Novel crystalline aluminosilicate zeolite catalyst and its production
Inventor: TAKEGAMI YOSHINOBU
IPC: B01J20/18
Filed: 1980-10-02
Abstract: PURPOSE: To obtain a catalyst of high activity, high selectivity and a long life by having a constant composition, and has specific X-ray powder diffraction patterns and crystal from as a ZKu catalyst.  
     CONSTITUTION: The aluminosilicate zeolite catalyst of advanced crystallization having the composition M 2 /n:Al 2 O 3 :SiO 2  (8W70) in molar ratio of oxide (where M is cation of valency n) and having specific X-ray powder diffraction patterns, and crystal form is used as the catalyst for synthesizing lower olefin from a C 1  compound in place of petroleum naphtha. Since the crystallization of this ZKu catalyst is advanced despite the short time of crystallization and it has a uniform shape, it is superior in activity and selectively and is long in life. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63298656-A (JP)
Title: Doubled input/output controller
Inventor: TAHIRA FUMIAKI
IPC: G06F13/00
Filed: 1987-05-29
Abstract: PURPOSE:To prevent an unuseable state from being entered by recording a detected result of a connection signal from the input/output device of one system and an information of the route indicating circuit of one system and the route indicating circuit of the other system, and informing a central processor of the structure state of their connection line and the connection state of the input/ output device. CONSTITUTION:The controllers 5-0 and 5-1 of input/output devices 2-0 and 2-1 switch connections between data transmission and reception part 70 and 71 and the devices 2-0 and 2-1 by transfer switching parts 60 and 61 and route indicating circuits 800 and 810 indicate connections in their systems and with the other systems under the control of central processors 6-0 and 6-1. Then the switching parts 60 and 61 are controlled with the combination of information of the circuits 800 and 810 of their system and the circuits 810 and 800 of the other system and connection signals P from the devices 2-0 and 2-1, the information of the circuits 800 and 810 of their system, and the information of the circuits 810 and 800 of the other system are recorded by recording means 50 and 51, and the structure state of the connection line and the connection state of the devices 2-0 and 2-1 are reported to the devices 6-0 and 6-1.
Patent JP-H05336684-A (JP)
Title: Remote control system of electric machine
Inventor: HORIKOSHI HIROSHI
IPC: H02J13/00
Filed: 1992-05-28
Abstract: PURPOSE:To avoid a continuous current application state which is out of consciousness of a user and ensure safety even if a misoperation is caused by an electric noise or the user forgets to stop the current application (forgets to open a switch). CONSTITUTION:A telecontroller 3 which is connected to a telephone line 8, decodes the control information of an electric machine which is contained in a signal transmitted through the telephone line 8, converts the control information into a signal which can perform the control corresponding to the information and outputs the signal and a current application controlling means 1 which starts applying a current to the electric machine if the output signal of the telecontroller 3 is a current application start signal and, further, stops applying the current if no operation is performed for a certain period after the start of the current application are provided.
Patent JP-H0311771-A (JP)
Title: Opto-device to which surface mounting is enabled
Inventor: GIYUNTAA WAITORU
IPC: H01L31/0203
Filed: 1990-05-25
Abstract: PURPOSE: To realize a device which can be flexibly used, by installing an optical device on a substratum, fixing the optical device by using an adjustment assisting tool, and attaching the device in such a manner that a light does not leak from the side surface. CONSTITUTION: An optical device 9 is automatically fixed to at least one substratum 1 with a mounting equipment. In this case, the optical device 9 is fixed to the substratum 1 by using an adjustment assisting tool 3, and a light is prevented from leaking from the side of a part between the device 9 and the substratum 1. The substratum 1 contains at least an optical transmitter and/or an optical receiver 8, and the optical device 9 shapes a radiation light and/or a receiving light. The receiver 8 and a transmitter are arranged in a recess 5 of the substratum 1, so that crosstalk between various transmitters is evaded, side light receiving is reduced, and S/N ratio is improved. Thereby an optodevice which can be flexibly used can be obtained.
Patent JP-H08324507-A (JP)
Title: Casing apparatus for plastic bag
Inventor: ICHIKAWA YOSHIMITSU
IPC: B65B17/00
Filed: 1995-06-02
Abstract: PURPOSE: To efficiently case flexible bags when the bags are packed into a corrugated fiberboard box or the like for delivery by providing a bag carry-in transfer part and a bag carry-out transfer part equipped with a mechanical hand having fingers which can be freely opened/closed, and providing a bag lift transfer part and a lift casing part. CONSTITUTION: A bundle A of plastic bags manufactured by a bag maker 41 is held at an end by fingers of a mechanical hand 42 and mounted onto a mount table 6. Then in a bag carry-in transfer part 2, the mechanical hand 8 goes left along a guide and holds an end of the bundle A on the mount table 6 with its fingers, and thereafter the mechanical hand 8 goes right to have the bundle A transferred onto a lift table 12. Then the bundle A is sent to a bag carry-out transfer part 4 by lifting of the lift table 12 in a bag lift transfer part 3, the bundle A is held by fingers of a mechanical hand 16 to be transferred to a bag lift casing part 5 and put into a basket B.
Patent JP-S59218049-A (JP)
Title: Channel selecting device
Inventor: YUGAWA TATSUO
IPC: H03J7/06
Filed: 1983-07-27
Abstract: PURPOSE:To attain easily an economical fine adjustment by using a PLL circuit of a pulse swallow system and obtaining fine adjustment data for adjusting finely a tuning frequency. CONSTITUTION:A programmable frequency divider 2 of the PLL consists of a swallow counter 9 and a programmable counter 8. Further, a 2-modulus prescaler 11 whose output is given to the programmable frequency divider 2 and to which an output of the counter 9 is fed back is provided and a control section 12 is connected to the frequency divider 2. The control section 12 forms data adjusting finely the receiving frequency. An automatic fine adjusting signal is supplied to a comparator 13 and its output is fed to a controller 14 together with a manual fine adjusting signal. The controller 14 generates the fine adjusting data signal and its signal is stored in an RAM15. An output of the controller 14 is stored temporarily in a register 16. The content of the register 16 is decentralized and connected to two counters in the PLL loop.