baber/WOPTO huggingface dataset:
Patent JP-H07279123-A (JP)
Title: Erecting method for emergency bridge
Inventor: KUDO KATSUTOSHI
IPC: E01D15/12
Filed: 1994-04-08
Abstract: PURPOSE:To efficiently erect a long-span emergency bride by providing one bank such as a valley with a supporting device for feeding a ballast and side walls and by firstly feeding the right and left side walls as far as an opposite bank with the right and left side walls connected to each other and by feeding the ballast. CONSTITUTION:A supporting device 30 having slide holes 31 for feeding side walls at both the sides and a slide hole 35 for feeding a ballast is installed at one bank 61 of a valley 60. Next, a plurality of the side walls 10 delivered to the right and left, respectively are connected to together and are fed under a cantilever state through the slide holes 31 to install on an opposite bank 62. In this case, with increasing feeding length, high bending moment is acted. The high bending moment is balanced by means of the ballast 20 connected to the supporting device 30 at its rear. The side walls 10 are installed. The ballast 20 is fed through the slide hole 35 and is locked to the side walls, forming an emergency bridge. In removing the emergency bridge, reverse procedures against those for erection are applied. Thus the long-span emergency bridge is efficiently erected.
Patent JP-S51146655-A (JP)
Title: Equi-speed universal coupling
Inventor: TSUZUKI YOSHIHIKO
IPC: F16D3/30
Filed: 1975-06-11
Abstract: PURPOSE: To obtain a light-weight and compact equi-speed universal coupling of high accuracy and rigidity, easy to be machined. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03270712-A (JP)
Title: Dehumidifying device
Inventor: NOBUTO YOSHIYASU
IPC: B01D53/26
Filed: 1990-03-20
Abstract: PURPOSE:To remove steam by simple constitution by providing an adsorbent packed bed packed with an adsorbent having a specific particle size and a specific water absorbing ratio, a perforated partition plate and a heating part and bringing humid air into contact with the mutual contact gaps between the particles of the adsorbent packed bed. CONSTITUTION:The adsorbent packed bed 3 partitioned by the perforated partition plate 2 provided in a main body container 1 is packed with an adsorbent wherein a particle size is 1mm or less and a water absorbing ratio of relative humidities 50% and 100% is 1.3 or more and heated by a heater 10 to restore the adsorbing power of the adsorbent. The steam-containing humid air 6 generated from machinery is temporarily stayed and uniformized in an air inflow space part 4 and the mist in the humid air 6 is removed. The humid air 6 is separated into the dry air 7 moving through the adsorbent packed bed 3 and dry air 9 from which moisture is removed by the adsorbent packed bed 3 to move to an air jet space part 5. Dried air is rapidly discharged from the air jet space part 5 having a fan 12.
Patent JP-S59195601-A (JP)
Title: Camera provided with range finding mechanism
Inventor: TAMURA SHIYUUICHI
IPC: G02B7/28
Filed: 1983-04-21
Abstract: PURPOSE:To perform photographing automatically in a wide range with a simple constitution by forming a control circuit switching a proximity photographing mode to a normal photographing mode through a switching means when a range finding means generates a long range signal in the proximity photographing mode. CONSTITUTION:When a rear group 8 of a photographing lens 6 focuses a subject in a normal photographing range under the state of the proximity photographing exceeding an optical axis and a release button is depressed up to the 1st step, range finding is performed and an automatic focus detector outputs a long range signal to supply current to an electromagnetic solenoid 18. Consequently, a clamping member 16 moves in the counterclockwise direction, an auxiliary lens part 3b of a photodetecting lens 2 is covered with a mask 5, a main lens part 3a is made effective and the opening limitation of a projection lens 2 is removed, so that almost all ranges of the projection lens 2 is made effective. Simultaneously, the post group 8 of the photographing lens 6 is moved by a spring 14 together with the movement of the mask 5 and acts as a lens forming an image of the subject in the normal photographing range on a film surface together with the front- group 7. The series of operations makes it possible to complete switching from the proximity photographing mode to the normal photographing mode.
Patent JP-S59196341-A (JP)
Title: Rubber composition
Inventor: MATSUDA JIYUNYA
IPC: C08L1/00
Filed: 1983-04-21
Abstract: PURPOSE:A rubber composition having good lubricity and suited as a material for rubber articles involving sliding, prepared by mixing natural or synthetic rubber with a composition prepared by suspending a solid lubricant in natural or synthetic rubber. CONSTITUTION:A rubber composition prepared by mixing 100pts.wt. natural or synthetic rubber with 5-200pts.wt. solid lubricant composition, wherein said solid lubricant composition is one prepared by suspending a solid lubricant in natural or synthetic rubber. Examples of the synthetic rubbers used include acrylic rubber, nitrile rubber, fluoroelastomer and silicone rubber. Examples of the solid lubricants used include graphite, molybdenum disulfide, talc, and mica. Said solid lubricant composition contains 10-200pts.wt. solid lubricant and 100pts.wt. natural or synthetic rubber.
Patent JP-H10257146-A (JP)
Title: Wall type synthetic resin placing plate for slave device of telephone set or the like
Inventor: OZAKI TAKESHI
IPC: H04M1/21
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To hang a portable telephone set with a board for a memo on a wall. SOLUTION: This device is provided with a rack part 5 in which a portable telephone set 3 is horizontally placed, and a board 4 for a memo is integrally erected at the deep upper edge of the rack part 5. Two suckers 6 and 6 are mounted on the back face of the board 4 so that this device can be suck to the wall of a kitchen. Especially, a pencil case 8 in which a water-color pen 8A is placed is formed in the deep part of the rack part 5, and a notched part 9 is provided from the center of the front part to the bottom. Thus, it is possible to easily pick up the portable telephone set 3 just like the handset of a conventional telephone set with a cord, and to take a note on the board 4.
Patent JP-S545812-A (JP)
Title: Method of preventing slopping for converter operation
Inventor: ANDOU MICHIHIDE
IPC: C21C5/28
Filed: 1977-06-15
Abstract: PURPOSE:To accomplish ready checking of possible slopping through application of a inhibitor composed of steel slag at least divided into two doses in a properly regulated quantity per dose whenever the generation of slopping is foreseen.
Patent JP-H08238547-A (JP)
Title: Method for controlling blowing of argon gas in slab casting
Inventor: YAMAMOTO TAKANORI
IPC: B22D11/16
Filed: 1995-03-02
Abstract: PURPOSE: To provide an argon gas blowing control method in a slab casting, by which even if a P-Q characteristic of the argon gas or the shape of the refractory and the casting condition of an upper nozzle are varied, the max. quantity of the argon gas can be flowed in the condition always developing no boiling without relaying on a specific model and through the human intervention. CONSTITUTION: After setting the upper and the lower limit values of the back pressure P and the flow rate Q of the argon gas blown from the upper nozzle 13, in each molten steel wt. in a tundish 12, respectively, the argon gas flow rate Q blown into the molten steel flowing down in the upper nozzle 13 is increased by the unit set quantity. In the case the molten steel wt. in the tundish 12 is some value or more, in the range of the back pressure P and the flow rate Q of the argon gas, the operation further increasing the argon gas flow rate is repeated. On the other hand, in the case of being out of the ranges or depending on whether the boiling and/or the hunching phenomena are developed or not, the argon gas flow rate is increased or decreased to control so as to come in the ranges.
Patent JP-H01244359-A (JP)
Title: Ultrasonic wave flaw detecting method for boundary of surface modified material
Inventor: NISHIFUJI KATSUYUKI
IPC: G01N29/04
Filed: 1988-03-25
Abstract: PURPOSE:To detect an abnormal part, by analyzing the frequencies of double- transmitted waves of the reflected ultrasonic waves that are vertically transmitted into a surface modified material as a body to be checked. CONSTITUTION:Ultrasonic waves are vertically emitted from an ultrasonic wave probe 4 into a surface modified material 1 as a body to be checked. Said waves become double-transmitted waves when they are transmitted through a film 2 of the modified material 1 twice. The waves are received with an ultrasonic-wave flaw detecting device 5. The double-transmitted waves are converted into digital waveforms through a digital oscilloscope 6, and the results are inputted into a computer 7. The frequency of each digital waveform is analyzed in a FET board 9, and a frequency spectrum is obtained. The peak frequency of the spectrum in a broad band is picked up. The intensity peak value within a specified band width wherein the peak frequency of the frequency spectrum for the double-transmitted waves at a sound part is the center is picked up. The characteristic values at the sound part are used as the reference values, and the changing values are classified. Thus, the distribution of defects is obtained.
Patent JP-S55163425-A (JP)
Title: Photometry of multi-core connection for optical fiber
Inventor: NAGASAWA SHINJI
IPC: G02B6/24
Filed: 1979-06-06
Abstract: PURPOSE:To achieve efficient connection work by detecting and measuring light emitted from the output end of the optical fiber as fixed. CONSTITUTION:The emission ends 3b', 3b'... of te optical fiber 2', 2'... are arranged securely in the specified position relationship. The light emitted from the ends is received in order while the ends 3b', 3b'... and the light detector 5 arranged corresponding thereto are being relatively moved. The output of the detector 5 is measured by the measuring device 6. The detector has the light detecting with element on the front side facing the fixture 9 and the shield plate 12 with a clearance 11 on the front of the element 10.
Patent JP-H11322694-A (JP)
Title: Production of malononitrile
Inventor: CHEN PETER
IPC: C07C255/64
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To produce malononitrile useful as a starting substance and an intermediate for producing an ingredient active as medicines and agrochemicals according to a method practicable on an industrial scale by converting a specific acetimidoyl halide at a temperature within a specific range. SOLUTION: A (2-cyano-N-alkoxy)acetimidoyl halide represented by formula I (R<1> and R<2> are each H or an alkyl; R<3> is an alkyl, a cycloalkyl, an aryl or the like; X is a halogen) [e.g. (2-cyano-N-methoxy)acetimidoyl chloride] is converted at 500-1,000 deg.C, preferably 700-1,000 deg.C preferably in the presence of a hydrogen donor such as toluene usually in a tubular reactor generally for several s conversion time to produce the objective compound. The compound represented by formula I is obtained by halogenating a compound represented by formula II.
Patent JP-S62229137-A (JP)
Title: Negative resist and formation of pattern using said resist
Inventor: GOKOCHI TORU
IPC: G03F7/075
Filed: 1986-03-31
Abstract: PURPOSE:To permit the formation of fine patterns and to improve resistance to O2 dry etching by using a specific polysilane as a negative type resist. CONSTITUTION:The polysilane expressed by the formula I is used as the negative type resist. In the formula I, R1 denotes a hydrocarbon group having >=1 unsatd. aliphat. bonds, R2, R3 and R4 may be the same or different and denote an alkyl group of 1-8C or phenyl group or hydrocarbon group having >=1 unsatd. aliphat. bond, m is a positive integer, n is 0 or positive integer. The negative type resist is thereby provided with high resistance to oxygen plasma, and high sensitivity to radiation; in addition, the reproducibility in production is high and the process for production is simple and therefore, the negative type resist is useful when used for forming the fine patterns.
Patent JP-H05275773-A (JP)
Title: Semiconductor-excited solid state laser
IPC: H01S3/094
Filed: 1992-03-27
Abstract: PURPOSE:To get a semiconductor-excited solider state laser the assembling and adjustment of which can be performed easily by giving the concrete form of a device. CONSTITUTION:A semiconductor laser 1 is fixed to the roughly center of the pillars-shaped first fixing member 11, and one of the faces 31 parallel with an exciting beam 2 of a solid state laser medium 3 is bonded and fixed to the plane being made, projecting from the periphery, at the roughly center of the second fixing member 34 in the shape of covering the first fixing member 11, and the outside of the projecting plane is covered with the third tubular fixing member 36. And, an output mirror 5 is bonded and fixed to the fourth pillar-shaped fixing member 51 having an opening at the center, and each fixing member 11 is united so that the semiconductor laser 1 and the laser medium 3 and the center of the output mirror 5 may be on one straight line.
Patent JP-S62228970-A (JP)
Inventor: SEKIGUCHI MAMORU
IPC: G21C3/34
Filed: 1986-03-31
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-2000266002-A (JP)
Title: Hydraulic controller
Inventor: INAGAKI IKUO
IPC: F15B11/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the responsiveness of a pilot pressure and miniaturize a device by connecting a plurality of pilot passages connected to a pilot valve, controlling a plurality of actuators on the basis of the pilot pressure, and controlling the other equipment by the high pressure oil selected by a tournament circuit. SOLUTION: A main passage for guiding the pilot pressure from a pilot valve (a) to a pilot chamber of a valve block, and the first and second tournament(T) blocks of a layered block incorporating the first and second T circuits (d), (e) for selecting the high pilot pressure are directly fixed to a valve body. The special earthing space for the first and second T blocks becomes unnecessary, the further the connection piping becomes unnecessary as the valve block and the first and second T blocks are integrated, so that the volume in the passage can be reduced, and the restriction by the layout of the piping can be prevented. The responsiveness of the tournament circuits for selecting the high pilot pressure guided from the pilot circuit can be improved, and the device can be miniaturized.
Patent JP-S57189319-A (JP)
Title: Thin film magnetic head
Inventor: SATOU HIDEAKI
IPC: G11B5/31
Filed: 1981-05-14
Abstract: PURPOSE:To radiate generated heat at a high speed, and to prevent damage of a head due to heating, by constituting a thin film magnetic head of a heat pipe. CONSTITUTION:A heat pipe is sealed with a liquid thermal medium in its closed space, and on the inside circumferential surface of the closed space, what is called ''wick'', which has been formed by a very fine linear body is placed. The heated thermal medium is evaporated, and after that, is moved to a low temperature side, is cooled, and the dewed thermal medium is returned to a heating position by a capillary phenomenon generated by existence of said wick, and such circulation is repeated, and radiation is executed very efficiently. On the radiation side end part of a substrate 1 having a heat pipe structure, a radiation fin 4 is formed, and it is constituted so that shifted heat can be radiated quickly.
Patent JP-S56167830-A (JP)
Title: Piston for internal combustion engine
Inventor: TAKANO YOSHIAKI
IPC: F02F3/00
Filed: 1980-05-30
Abstract: PURPOSE:To improve the heat resistance and strength by a method wherein the piston is cast in molten metal of aluminum alloy with SiC fibres mixed therein. CONSTITUTION:The SiC fibres 2 or the like is mixed and stirred up in the molten metal of aluminum alloy 1 in which the piston is cast. Due to the casting method described above, the piston can keep its strength up to about 600 deg.C and cope with the combustion temperature rise. Consequently, there is no needs to increase the wall thickness of the piston and no increase of the inertia force due to the increase of piston weight is resulted.
Patent JP-H07254171-A (JP)
Title: Optical disk
Inventor: HOTTA TAKASHI
IPC: G11B7/24097
Filed: 1994-03-15
Abstract: PURPOSE:To improve performance by fixing a clamping plate to the central aperture of a substrate by using an adhesive 4 consisting of a curable resin or adhering and forming a projecting part consisting of the curable resin in the central aperture. CONSTITUTION:The substrate 1 of the disk is molded of transparent plastic, such as, for example, polycarbonate and is formed with the stepped central aperture 2 in which a large-diameter aperture 2a and a small-diameter aperture 2b communicate with each other above and below at its center. The clamping plate 3 formed of a magnetic metallic plate to a sectionally hat-shaped disk shape and a disk shape is fixed to this central aperture 2 by using the curable resin. The curable resin is used as the adhesive 4 and the clamping plate 3 is joined and fixed to the central aperture 2 of the substrate 1 by the adhesive 4. In such a case, the plate 3 is previously fitted into the large-diameter aperature 2 of the substrate 1 and thereafter, the adhesive 4 is applied between the inner periphery of the large-diameter aperture 2a and the flange 3a of the plate 3. The adhesive is then cured by irradiation with electron beams or UV rays.
Patent JP-S59198611-A (JP)
Inventor: SUZUKI NAOMICHI
IPC: H01B13/06
Filed: 1983-04-25
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-S59194067-A (JP)
Title: Starter of float type carburetter for portable work engine
Inventor: KOBAYASHI TAKESHI
IPC: F02M1/16
Filed: 1983-04-20
Abstract: PURPOSE:To ensure simple starting by providing an injection tube of a starting fuel pressure-sending pump provided under the oil surface of fuel to face to a hole at the lower end of a fuel nozzle for facilitating to increase the fuel at the time of starting. CONSTITUTION:In a carburetter in a portable work engine for a mower and the like, a fuel nozzle 3 is provided to be opened to a Venturi 2 of a carburetter main body 1. Another end of the fuel nozzle 3 is opened in a float chamber 4 via an orifice. In the float chamber 4, fuel is contained to maintain a fixed oil face 8 constantly by opening and closing a float valve 6 linked with a float 7. At this stage, an injection tube 15 is positioned to face to a lower end hole 14 of the fuel nozzle 3 opened in the float chamber 4. The injection tube 15 is connected to a pressure-sending pump 11 including a pump button 13 manually operated via a joint 12. When the button 13 is pushed, increased fuel is injected into a carburetter from the fuel nozzle 3 for facilitating the starting of the engine.
Patent JP-S62229589-A (JP)
Title: Data input storage and retrieval system based on lead-in area data of optical disk
Inventor: KARIYA KAZUHIRO
IPC: G11B27/10
Filed: 1986-03-28
Abstract: PURPOSE:To expand the conveniency of a disk player by inputting an additional data in succession to a lead-in data into a nonvolatile storage means so as to prevent volatilization of data at disk loading/unloading thereby eliminating the need for re-recording. CONSTITUTION:In inputting the titled of a disk to a CPU30 by a keyboard 31, inputted additional data in pairs with a representative lead-in data are stored in a nonvolatile storage means S.RAM33. In writing the additional data such as a titled into the RAM33 in an alphabet, the lead-in data and the additional data are stored incorporatedly independently of the resetting of a microprocessor attended with the deck door opening/closing of the player. As a result, even when a disk is unloaded from the player or the power is interrupted, a data stock storing the representative data of lead-in area information are retrieved at the 2nd and succeeding reproduction is retrieved so as to discriminate the disk thereby utilizing the additional data stored in the past automatically.
Patent JP-S57186299-A (JP)
Title: Data processing device
Inventor: OOTA HIROSHI
IPC: G06F12/16
Filed: 1981-05-13
Abstract: PURPOSE:To perform highly reliable reading and writing operations which are necessary for testing and diagnostic, by installing an aritifical memory having a small capacity which has a processing device with the interface specifications which is smaller to that of an ordinary memory and which is able to perform reading and writing operations, commonly to the interface line. CONSTITUTION:The titled device consists of an aritifical memory 1 which commonly uses an interface line of a processing device P of a memory M and performs reading and writing operations based on the signal on the interface line, an instruction decoding circuit 2 which designates reading and writing operations to the artificial memory 1, a designation flip flop 3 which is set by the command from the processing device P, a memory access managing circuit 4 which generates an access request signal to the artificial memory 1, and a read-out data switching circuit 6 which switches each reading out bus. The artificial memory 1 performs reading and writing operations from the memory M based on the command from the flip flop 3.
Patent JP-S54163017-A (JP)
Title: Magnetic head adjusting mechanism
Inventor: SUZUKI MICHIO
IPC: G11B5/56
Filed: 1978-06-14
Abstract: PURPOSE: To make the adjustment of head position easy and accurate by fixing the head mounting plate which is adjusted by the adjust screws provided at each vertex of a right triangle by mean of a lock surew provided nearly in the centroid position of the right triangle.  
     CONSTITUTION: A head 3 which is held fixed to a head mounting plate 2 is adjusted of its positions with respect to height, track width, inclination in lengthwise sirection, etc. independently without any mutual interference by the three adjusting screws 4 thru 6 provided in each vertex position of the right triangle of the mounting plate 2. Upon ending of these adjustments, the mounting plate 2 is fixed to a substrate 1 by the lock screw which elastically depresses the mounting plate 2 by way of a spring 8 provided nearly in the centroid position of the right triangle. Elastic force is evenly applied to the screws 4 thru 6, thus obviating any change in their adjustment states. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60216159-A (JP)
Inventor: SHIMIZU YASUHIRO
IPC: E04B1/343
Filed: 1984-04-12
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-H08275052-A (JP)
Title: Electronic device
Inventor: KATO SATOSHI
IPC: H04N5/235
Filed: 1995-03-29
Abstract: PURPOSE: To adjust a signal level of an adjustment position automatically. CONSTITUTION: An electronic controlled volume (VCA) 2 is provided to an adjustment position in an optional signal line 1 being a component of the electronic device. An output level of the volume is fed to an A/D converter (ADC) 3. Furthermore, the device is provided with a memory 4 storing an adjustment reference value, the reference value from the memory 4 and a detected value from the A/D converter 3 are fed to a comparator 5, where the two values are compared. Then a comparison output from the comparator 5 is fed to, e.g. a 1-bit D/A converter (DAC) 6 and the electronic controlled volume 2 is controlled according to the value from the D/A converter 6.