baber/WOPTO huggingface dataset:
Patent JP-S60206972-A (JP)
Title: Fuel injection device for diesel engine
Inventor: MURAYAMA YUUJIROU
IPC: F02B3/06
Filed: 1984-03-31
Abstract: PURPOSE:To improve engine efficiency by having injection timing variable through the use of a rotation phase adjuster and also by having injection start pressure and injection rate variable by means of an intensifier placed between a fuel supply pump and an injection nozzle. CONSTITUTION:When a cam shaft 5 is rotated by an engine crank shaft 1 through a reduction device 2, each of cams 8-10 activates a fuel supply pump 11 and hydraulic switching valves 12 and 13. First of all, the hydraulic switching valve 12 will close and the hydraulic switching valve 13 will open, and at the same time the fuel from the pump 11 will be supplied to the high pressure side 16 of an intensifier 15. Secondly, the hydraulic switching valve 13 will close and the hydraulic switching valve 12 will open to lead the hydraulic oil from its source 17 to the low pressure side 19 of the intensifier. Accordingly, a piston 20 within the intensifier 15 will be pushed downward and the pressure fuel at the high pressure side will be injected through an injection nozzle 22. In such a case, adjustment of fuel injection timing will be done by staggering the phase of shafts 1 and 5 by a rotation phase adjuster 4.
Patent JP-H05267251-A (JP)
Title: Formation of contact hole in semiconductor device
IPC: H01L21/3205
Filed: 1992-03-18
Abstract: PURPOSE:To eliminate the problem that base films are cut off more than necessary or the bottom areas of holes are reduced, and to provide a method which enables etching to be executed by only one-time process when the holes having different depths or the holes having different base films are etched simultaneously. CONSTITUTION:A phenomenon that the smaller the hole diameter of a hole, the slower is the etching rate (micro loading effect) is utilized, and then, if the holes have different depths, the hole diameter is made larger for the deeper hole, and if the etching rates are different for the base films, the hole diameter is made smaller for the hole having the base film of a higher etching rate. In this manner, the etching is arranged to be executed by changing the hole diameter of each of the holes.
Patent JP-S63230278-A (JP)
Title: Welding equipment for crankshaft
Inventor: MIHARA EIJI
IPC: B23K9/00
Filed: 1987-03-16
Abstract: PURPOSE:To eliminate slag, etc., by providing a travel frame freely movable in the axial direction of a crankshaft throw and providing supporting shafts freely movable forward and backward independently to support a shaft part and an air chipper to support a different crankshaft throw. CONSTITUTION:The crankshaft throw 3 is supported by a chuck and throw shafts to be welded are conveyed and the shaft ends are fitted to each other and the two supporting shafts 15 are raised and supported from the lower part. A wire 27 is fed and flux is lowered and the welding is performed while rotating the throw. The slag produced at the time of welding is eliminated by air jetted from the air chipper 51 and slag inclusion defects are solved. After the welding, in the case it is necessary to cut the reinforcement of weld, a cutting tool 54 is fitted and the reinforcement of weld is cut while rotating the crankshaft throw.
Patent JP-S53147550-A (JP)
Title: Antireflection film of solar batteries
Inventor: NISHIMURA NOBUO
IPC: G02B1/111
Filed: 1977-05-27
Abstract: PURPOSE: To solve problems such as need for large-size facilities, poor workability, etc. as with vapor deposition method, vapor phase reaction method, etc. and produce the antireflection film with a simple facility and easy techniques by coating a specific composition and heating the same thus forming a TiO 2  film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59189029-A (JP)
Title: Production of large-sized structural material
Inventor: TSUKADA HISAFUMI
IPC: B21J1/02
Filed: 1983-04-11
Abstract: PURPOSE:To produce a defectless large-sized structural material with a small sized melting and forging installation by forming respective parts by forging in the form of dividing the large sized structural member to plural members then joining the members by welding and assembling the members to the large sized structural member then working plastically the joined parts. CONSTITUTION:Members 1a, 1b are melted and forged in the form of dividing, for example, a shaft material which is a large sized structural member, to shaft members 1a, 1b. The members 1a, 1b are then bonded in a welding joint part 10 to make the sectional size D3 of the part 10 larger than the sectional size of the members 1a, 1b. The part 10 of the members 1a, 1b is positioned between an upper anvil 12 and a lower anvil 13 of a forging press and the part 10 is pressed by the anvils 12, 13 as shown by an arrows 14, 14, by which the members are plastically worked. Then the blowholes, etc. existing in the part 10 are thoroughly press welded and the integrity thereof is improved.
Patent JP-S58181493-A (JP)
Title: Welding method of socket
Inventor: KANEKO TADAAKI
IPC: B23K33/00
Filed: 1982-04-16
Abstract: PURPOSE:To set a means for absorbing thermal strain of welding easily and surely and to improve working efficiency in the case of welding a pipe and a pipe or an apparatus by means of a socket, by pushing the thin walled forward end part of the pipe to the end face into the socket until said part contacts with the end face in the bore of the socket. CONSTITUTION:The inserting forward end part of a pipe 7 to be welded and joined is thin walled in the case of coupling the pipe 7 and another pipe or apparatus with a socket 1 by fillet welding. The forward end part of the pipe 7 having such forward end part which is worked to, for example, about 2mm. distance X from the forward end and about 1mm. wall thickness Y at said point is inserted into the socket until said forward end contacts lightly with the end face 2 in the bore of the socket and the part B is subjected to fillet welding. Then, the thermal expansion of the pipe 7 by welding is absorbed by the deformation in the forward end part of the pipe 7, and no excessive force is exerted on the socket 1, the pipe 7, a weld zone 5, deposited metal, etc.; therefore, no cracking is generated in said parts.
Patent JP-S61222307-A (JP)
Title: Crystal oscillator
Inventor: NAKAYAMA IWAO
IPC: H03B5/32
Filed: 1985-03-27
Abstract: PURPOSE:To improve the shock and vibration resistance of a crystal oscillation chip by using a lead terminal as a metallic spring as a supporter supporting directly the crystal oscillation chip. CONSTITUTION:One end of the metallic spring 11 supporting the crystal oscillation chip 15 is bonded to a semiconductor element 10 constituting an oscillation circuit by a metallic fine wire 13 and formed incorporatedly by a transfer mold member 14. The oscillation circuit formed by the transfer mold member 14 is bonded and fixed to a stem 19 made of a metal or the like being a base by an adhesives 18. A length offering the elasticity is given to the metallic spring 11 as the supporter of the crystal oscillation chip 15 and the metallic spring 11 acts like a buffer member.
Patent JP-H01233632-A (JP)
Title: Buffer control system for pseudo monitor
Inventor: ISHIKAWA KATSURA
IPC: G06F11/28
Filed: 1988-03-15
Abstract: PURPOSE:To efficiently execute a single module checking by providing a function to assign a buffer required by a tested module to a pseudo monitor dynamically. CONSTITUTION:When the single module checking of a module to be tested executed under the developing environment of cross software, a function to assign a buffer required by the module 1 to be tested to a pseudo monitor 2 dynamically. When the tested module requires the acquisition of the unused buffer, for instance, an unused buffer 3 of a required size is assigned and is transferred to the tested module 1 by retrieving a possessing stack area 4. Thus, the tested module 1 can be acted even with using the module 1 as it is without building in a test area to the tested module 1, and even when the tested module 1 requires the acquisition of the buffer, the efficient single module checking can be executed without stopping it temporary each time.
Patent JP-S5813772-A (JP)
Title: Connecting part between fiber fabric like materials, method and apparatus for forming same
Inventor: ARUPERUTO BAHAMAN
IPC: B65H69/00
Filed: 1982-04-16
Abstract: Two textile structures are bonded at their end regions, so as to be tension-resistant, heat-resistant, chemical-resistant and flexible, to form a web material. The bonding is achieved by adhesively bonding or welding one flat structure directly to the other or to a bonding element which is sewn or welded onto the other flat structure. In order to protect the adhesive bonding point or weld point against the effects of heat, at least from one side, at least one of the surfaces of the web material has a special heat-reflective or heat-absorbent protective layer in the region of the adhesive-bonding or weld point, covering the latter. A process for producing one embodiment of such a web material consists in sewing one fabric end (2) onto a strip of a heat-sealable bonding element (3) and heat-sealing this strip through a thread system (1) to a counter-strip (4) which has the protective layer, and cutting off the fabric-side thread system. A device for carrying out this process has two holding devices located opposite one another, one being intended for the counter-strip and the other for the connecting strip with the sewn-on fabric. A set of welding heads, which are located opposite one another and can be moved towards each other, is located beneath the holding devices. A cutting device is located beneath the welding heads and a clamping device for the thread system guided between the opposing holding devices and welding heads is located above said holding devices. <IMAGE>
Patent JP-H09261232-A (JP)
Title: Method for controlling plural response communication in atm exchange
Inventor: HATAKE EMI
IPC: H04L12/70
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of communication quantity by permitting a common part to return response data of an instance being a response place/ item which is set in a command where an individual part to be a response object is designated to a center control part by means of a responce status. SOLUTION: The command/responce status is exchanged in order to collect response data of plural interface devices (individual part) under a districution/ line concentration device between an ATM switch (center control part) and the distribution/line concentration device (common part). The ATM switch designates the interface device to be the response objecta to the command to be transmitted to the distribution/line concentration device and also sets the instance being the response place/item in the device. Then, the distribution/ line concentration device analyzes then command and returns response data of the instance which is set in the command to the ATM switch by the response status. Thus, the enlargement of communication quantity is prevented even when plural point data is collected for the same item, etc.
Patent JP-S62219105-A (JP)
Title: Message display method for arrival of checking time
Inventor: IWAGAYA TAKASHI
IPC: G05B19/4063
Filed: 1986-03-20
Abstract: PURPOSE:To uniformly execute the regular checking and the parts replacing without fail by displaying a message of the effect on a display screen and prohibiting the starting of an NC device when a working time exceeds a checking time after an electric power source is turned on or before an NC control is started. CONSTITUTION:By turning on an electric power source, a processor 101 checks whether or not TR>=TC is obtained, by using a working time TR and a checking time TC up to the present under the control of a control program. At the time of TR<TC, an NC starting can be executed and it is awaited thereafter that starting is executed. While an NC control is continued, the processor 101 calculates TR+DELTAT TR for a prescribed DELTAT, updates the working time TR, an NC control is proceeded, M02 or M30 is read, an NC processing is completed and then, the update processing of the working time TR is completed. On the other hand, at the time of TR>=TC, the operator message of the effect that the working time exceeds the checking time is displayed at a CRT 107a of a CRT & MDI device 107, the NC device comes to be a regular checking alarm condition and the NC starting is prohibited.
Patent JP-H09250367-A (JP)
Title: Exhaust brake device
Inventor: FUJITA KOJI
IPC: F02D9/06
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To reliably prevent an engine from being broken by the excessively high pressure of exhaust gas when the engine is rotating at high speeds in the state where an exhaust brake valve is applied. SOLUTION: This device has a rotation sensor SE for detecting an engine speed and for outputting a speed detection signal when the engine speed is more than a specified value, a controller CO for receiving the speed detection signal from the rotation sensor and for outputting a control signal for opening or closing an exhaust brake valve 22, and an abnormality detecting switch EM for receiving the control signal from the controller and for releasing the action of the exhaust brake valve 22. When a limit switch 31 operated by the opening of a relief valve element 29 is not turned on even when a prescribed time elapses after the exhaust brake valve 22 is operated, the controller CO receives the speed detection signal from the rotation sensor SE and outputs a control signal to operate the abnormality detecting switch EM, whereby the exhaust brake valve 22 is released.
Patent JP-2000258627-A (JP)
Title: Optical member and its production
Inventor: SATAKE MASAYUKI
IPC: B32B7/10
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the sticking contamination of a laminated body due to penetration between layers of the laminated body is suppressed and edge parts of an adhesive layer are efficiently covered to impart nonstickiness and to obtain an optical member less liable to cause trouble in conveyance, a lack of an adhesive and contamination with the adhesive on side faces of an adhesive layer even in transport, assembling work, etc., and less liable to cause optical abnormality. SOLUTION: The optical member comprises a laminated body having at least an optical substrate 1 and an adhesive layer 2 and has a nonsticky spray coating film 4 on edge parts of the adhesive layer. A quick-drying coating material which forms a nonsticky coating film is sprayed on side faces of a stack of plural laminated bodies having at least an optical substrate and an adhesive layer to form a nonsticky spray coating film on edge parts of the adhesive layer.
Patent JP-H10327437-A (JP)
Title: Key telephone system and call termination reception method therefor
Inventor: HAYASHI HIROAKI
IPC: H04Q3/58
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To adopt an appropriate treatment to a call origination side by providing a busy tone return means for returning busy tones to the call origination side instead of sending out ringback tones to a telephone set. SOLUTION: A 16-bit microcomputer 142 judges whether or not the function of an extension line calling system is set, judges whether a calling system requested through a key telephone set 3 is busy tone return(BT) or ringback tone transmission(RBT) in the case that it is set, sets the BT(busy tone) to a RAM 144 in the case of the busy tone return and sets the RBT(ringback tone) to the RAM 144 in the case of the ringback tone transmission. In such a manner, in the case that the BT is set to the RAM 144, thereafter, in the case that a utilizing an extension line telephone number is terminated from a third party while the key telephone set 3 is during communication utilizing a virtual extension line number, the control of returning the busy tone to the third party is performed.
Patent JP-S63228397-A (JP)
Inventor: ONOUCHI TOORU
IPC: G01W1/10
Filed: 1987-03-18
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-S51139395-A (JP)
Title: Method of automatically analyzing enzymes
Inventor: SETA KAZUKO
IPC: C12Q1/00
Filed: 1975-05-28
Abstract: PURPOSE: A method of automatically analyzing enzymes, which attains measurement precision of sufficiently good reproduceability stably, by removing the effect of water that would affect the measurement of ultraviolet regions. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000254227-A (JP)
Title: Irrigating device
Inventor: MAENO YOSHIHIRO
IPC: A61M11/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive lesion irrigating device which does not drip. SOLUTION: This irrigating device is constituted of a liquid container 2, a pump body 5 for pumping acidic water W from a suction tube 15 positioned in the liquid container 2 by an operation of a lever 17 mounted to a mouth portion 3 of the liquid container 2, an acidic water W injection device mounted to a tip end of the pump body, and a cover 23 mounted to one end of the pump body 5, covering the outside of the injection device 18 and having a drop receiving portion 26 near a tip end opening.
Patent JP-S62219317-A (JP)
Title: Thin metallic film type magnetic recording medium
Inventor: CHIBA KAZUNOBU
IPC: G11B5/66
Filed: 1986-03-20
Abstract: PURPOSE:To eliminate the defective contact with a magnetic head and to eliminate the difference of a reproduction characteristic by a difference in thickness by specifying the F-5 value (the value of the load required for a substrate to elongate 5%) of a nonmagnetic substrate to >=20kg/mm<2> and specifying the thickness of a thin ferromagnetic metallic film to 1,700-3,000Angstrom . CONSTITUTION:The thin ferromagnetic metallic film 2 having 1,700-3,000Angstrom  thickness is provided on the nonmagnetic substrate 1 having 3.5-9mum thickness and >=20kg/mm<2> F-5 value. The material for the nonmagnetic substrate 1 is exemplified by an arom. polyamide resin, etc. The stiffness (nerve) equiv. to the stiffness of an ordinarily used magnetic recording medium is assured even in the case of forming the thinner magnetic recording medium. The difference in the contact with the head by the difference in the thickness is thus eliminated.
Patent JP-H06246647-A (JP)
Title: Folding tool for both chain hook and scotch block
Inventor: KURUMISAWA YUUICHI
IPC: B25B27/22
Filed: 1993-02-26
Abstract: PURPOSE:To form a tool suited for storage wherein a chain can be easily mounted on a tire and the tool can be concurrently used for also a scotch block without staining clothes. CONSTITUTION:A guide member 16 provided with a base plate 14 for guiding a wheel loaded, center member 20 provided with a base plate 18 for loading the wheel and a stopper member 26 provided with a base plate 24 having a stopper 22 for stopping the wheel moved are used to provide a connecting part in each of a rear end part of the guide member 16, front/rear end parts of the center member 20 and a front end part of the stopper member 26, and to connect the guide member 16 to the center member 20 and the center member 20 to the stopper member 26 between the corresponding connecting parts through shafts 46a, 48. Each base plate 14, 18, 24 of the guide member 16, center member 20 and the stopper member 26 serves respectively as a part for mounting transverse chains 56a, 56b adjacently provided in a tire chain 12.
Patent JP-H01238274-A (JP)
Title: Image contracting system
Inventor: HORIKAWA ETSUO
IPC: H04N1/393
Filed: 1988-03-18
Abstract: PURPOSE:To obtain an excellent contracted image without any moire even if there is an image of dither pattern, etc., and to make a contraction action speedy by performing the contraction action by arbitrarily shifting contraction starting picture elements in respective output lines. CONSTITUTION:A line number management part 1 connected to the data bus 4 of an image contraction system manages the following: the bit information and the line information of a picture element to be outputted, the control of DMA performed between an image storing memory 3 and an image contraction circuit 2, and the address management of the image information in the memory 3. After supplying the one-line-length information 7 and the thinning-starting position information 6 of an image to the circuit 2, the management part 1 issues a start signal 5 to start the contraction of the image. Also, the circuit 2 transmits a memory access request signal 9 to the part 1 in order that image data equal to one screen is stored to the memory 3 by the control of the part 1 through the bus 4. A prescribed number of bits among these bit data are transmitted to the circuit 2, and contraction processing is repeatedly executed in the circuit 2.
Patent JP-S56160855-A (JP)
Title: Method for controlling mold for ingot making and method for controlling ingot making
Inventor: TANAKA HARUYUKI
IPC: B22D39/04
Filed: 1980-05-15
Abstract: PURPOSE: To calculate steel weights highly accurately, reduce the waste of material and improve yield by accurately knowing the inside volumes and inside surface shapes of molds in making preparatory plans by registering basic specifications at every new manufacture and renewal of the molds.   
     CONSTITUTION: At the new manufacture of a mold for ingot making, the basic steel weight of the molten steel  of a reference kind of steel is determined from the inside volume of the mold, and is sent from a cathode ray  tube CRTA to a computer and is stored thereon. At the renewing, the record of repair is sent from the CRTB  and the reference steel weight is reviewed. When order data are inputted, the specific weight ratio and the  average deviation of the steel weight estimated from the components of the target steel materials are added to  the reference steel weight, and the corrected reference steel weight is calculated. Thence, the correction instruction steel weight taking the lowering of the recessed mold of a molding board into consideration is calculated  and based on this, the mold is planned. Thence, at the time of pouring, the determined steel weight is calculated in accordance with the correction instruct steel weight, and after rapping, the steel ingot weight is actually measured. The deviations between these two weights are cumulated and an average value is determined and is fed  back to the correction of the referene steel weight of subsequent times. In accordance with the results of the  inspection for the surface characteristics of the steel ingot or rolled slab, the taking care of the mold is commanded. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03229603-A (JP)
Title: Superconducting type magnetic separator
Inventor: UEDA KAZUO
IPC: H01F6/00
Filed: 1990-03-14
Abstract: PURPOSE:To make a leakage magnetic field smeller without using iron in a magnetic circuit by the arrangement such that the absolute value of a magnetic dipole moment of an inner superconducting coil and that of an outer superconducting coil are made approximately equal and both the coils have reversed polarities. CONSTITUTION:An inner superconducting coil 15 and an outer superconducting coil 16 are placed in an inner vacuum insulated vessel 13 and an outer vacuum insulated vessel 14 respectively so that they are cooled by means of liquid helium. An inner filter 11 is placed in a vessel made up of the vessel 13 and end plates 17, while an outer filter 12 in a vessel made up of the vessel 14, the vessel 13 and end plates 18. These filters are constructed of fine magnetic stainless steel wires. The absolute value of the magnetic dipole moment of the coil 15 and that of the coil 16 are made approximately equal and the coils 15, 16 have reversed polarities. As a result, the magnetic fields of both coils act in the reverse directions, so that a leakage magnetic field is made smaller. And amounts of iron required of a magnetic circuit can be greatly reduced.