baber/WOPTO huggingface dataset:
Patent JP-H08300007-A (JP)
Title: Edger mill for shape
Inventor: MIZUTANI TOMONORI
IPC: B21B13/02
Filed: 1995-04-28
Abstract: PURPOSE: To improve the operability of roll exchange in a rolling device by respectively providing a pair of through-guides on width adjusting devices and supporting a truck by placing an inner stand on a truck and providing an elevating device. CONSTITUTION: First, the elevating device 8 is lowered to the lowermost limit and the truck 9 is placed on rails 14. Next, by putting an upper roll 301 on the parting plates 12 of the inner stand 2 and a lower roll 3-2 on the truck 9, and pulling the truck 9, the upper roll 3-1 and inner stand 2 are drawn out of a housing 1 and carried out to an off-line place. In off-line roll exchange, by hanging out the upper roll 3-1 with a crane, hanging the inner stand 2 with the crane and pulling the truck 9, the lower roll 3-2 is taken out. In such a way, roll exchange is executed while placing the elevating device 8 on the housing 1 as it is and placing the through-guide 15 and width adjusting mechanisms 6, 7 on the inner stand 2 as it is.
Patent JP-2000297615-A (JP)
Title: Valve timing varying device for internal combustion engine
Inventor: TORII AKIRA
IPC: F02D13/02
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-process valve timing varying device for an internal combustion engine, eliminating the need of providing an inlet passage for introducing hydraulic oil from an oil gallery into an engagement hole. SOLUTION: A rotation control means 44, that controls the relative rotation of a housing member 18 and vane member 30, is provided with an engagement hole 48 formed on the housing member 18 and a cylinder hole 45 formed on the vane member 30. Also, a rotation control means is provided with an engagement member 47, that is provided inside the cylinder hole 45 capable of coming in and out there freely. Additionally, the tip end of the engagement member 47 can engage with the engagement hole 48. The engagement hole 48 is opened facing a hydraulic chamber 34 so as to guide hydraulic oil therefrom. Furthermore, the engagement member 47 can engage with the engagement hole 48, while the tip end of the engagement member 47 projects across the hydraulic oil chamber 34.  By supplying hydraulic oil into the hydraulic oil chamber 34 that the engagement hole 48 faces, the engagement member 47 is pressed back to the cylinder hole 45 by the hydraulic oil, releasing engagement with the engagement hole 48.
Patent JP-S58224204-A (JP)
Title: Burner
Inventor: BABA AKIRA
IPC: F23D11/38
Filed: 1982-06-22
Abstract: PURPOSE:To achieve a steady denitrificating combustion even when the load of boiler fluctuates, by a method wherein a denitrificating nozzle and an oxidizing nozzle are attached to a single burner, and the center direction of jetting of the fuel is caused to extend in a downward direction. CONSTITUTION:A burner tip 10 comprises mainly an upper denitrificating nozzle 14 extending in a horizontal direction 16 in a combustion furnace through a junction area of a fuel jet hole 11, formed at the outside, and a vapor jet hole 12 provided at the inside, and a lower oxidizing nozzle 15 extending in a downward direction 17 at an angle theta thereof to an extending direction 16 of the denitrificating nozzle 14. A reference sign alpha represents an angle of the direction of the center axis of jetting of the fuel through the denitrificating nozzle 14 and the oxidizing nozzle 15, or a middle direction 18 of the angle theta to the horizontal direction. This uniformalizes the temperature at the inside of a furnace and improves the mixture of each combustion gas to reduce the production of NOX and to achieve a steady denitrificating combustion even when a boiler load fluctuates.
Patent JP-S58224630-A (JP)
Inventor: MISHINA YOSHIHIRO
IPC: A01K61/02
Filed: 1982-06-21
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-H01276730-A (JP)
Title: Substrate recognition and device therefor
Inventor: YAMAMOTO AKIHIRO
IPC: H01L21/60
Filed: 1988-04-28
Abstract: PURPOSE:To prevent an influence of a noise while improving a recognition rate and handling speed by lighting a position reference mark of a substrate from obliquely above to form a shadow near the substrate position reference mark for strengthening a contrast. CONSTITUTION:A ring lighting device 3 lighting from above a component 2 fixed on a substrate 1 and a camera 4 recognizing these are arranged. A spot lighting device 5 lighting the substrate 1 from obliquely above is provided under the ring lighting device 3, and at the time of recognizing the substrate 1, the spot lighting device 5 lights up a position reference mark 1a of the substrate 1 obliquely from above to form a shadow S near the position reference mark 1a. On the other hand, the surface of the position reference mark 1a is brightly lighted by the spot lighting for recognizing with the camera 4 while strengthening a contrast of light and shade. Further, at the time of recognizing the component 2, a mark 2a of the component 2 is recognized by being changed over to the ring lighting device 3. In this way, an influence of a noise is prevented and a recognition rate and handling speed can be improved.
Patent JP-H08304000-A (JP)
Title: Radio/infrared composite seeker
Inventor: KUNII SEIJI
IPC: G01S13/88
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a composite seeker for radio waves and infrared rays in which radio waves and infrared rays entering a seeker radome along a single mechanical axis are led properly to an RF antenna and an IR sensor, a data- correcting means can be dispensed with, and mechanical interferences between the RF antenna and the IR sensor can be avoided. CONSTITUTION: A mixing material 4 which transmits radio waves RF and reflects infrared rays IR is placed inside a seeker radome 1. Radio waves which have been transmitted by this mixing material 4 are led to a radio wave- receiving antenna 2, whereas infrared rays IR which have been reflected by the mixing material 4 are led to an infrared sensor 3.
Patent JP-2000297735-A (JP)
Title: Stay vane of stay ring for hydraulic machine
Inventor: ENOMOTO YASUYUKI
IPC: F03B3/02
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To reduce the collision loss at the inlet sections of stay vanes by specifying the inlet angle of both end sections of the stay vanes provided on a stay ring provided between guide vanes arranged on the runner outer periphery of a hydraulic machine and a spiral casing. SOLUTION: A stay ring constituted of upper and lower stay rings 9a, 9b is provided with stay vanes 10 in a hydraulic turbine or a pump hydraulic turbine adapted to hydraulic power generation, and an inlet side end edge near the connection end section of the upper and lower stay rings 9a, 9b is extended to the water inflow side along the contour of the middle section of each stay vane 10. An extension section 10a along the contour of the middle section of the stay vane 10 is integrally formed at the inlet side end edge section of the stay vane 10, and the inlet angle near the connection end section to the stay ring is made smaller than the inlet angle at the middle section, thereby the collision loss at the inlets of the stay vanes 10 is reduced, and performance is improved.
Patent JP-S5534435-A (JP)
Title: Preparation of mos type semiconductor device
Inventor: NISHIMOTO KEIJI
IPC: H01L29/78
Filed: 1978-08-31
Abstract: PURPOSE: To prevent the pollution of a semiconductor element due to etching liquid, etc., by selectively mounting oxidation-resisting films, and by forming a silicon dioxide film, which one portion is buried in a semiconductor substrate, around a gate electrode.  
     CONSTITUTION: A gate electrode 6 is made up on a one conductive semiconductor substrate 1 through an insulating film 10 as silicon dioxide, and source and drain regions 2, 3 are built up by introducing impurities while using the gate electrode 6 as  a mask. A silicon dioxide film 14 is formed to the whole surface, oxidation-resisting  films 5, 5' as silicon nitride are selectively installed on the silicon dioxide of portions functioning as the extracting ports of source and drain electrodes, and a  silicon dioxide film, which one portion is buried in the semiconductor substrate, is  made up while using the oxidation-resisting films 5, 5' as masks. Said oxidation-resisting films 5, 5' and the silicon dioxide film 14 just under the films 5, 5' are afterwards removed, and electrode metal is mounted. Thus, the pollution of this element  can be prevented because the surface is covered with thick films. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11294905-A (JP)
Title: Temperature type expansion valve
Inventor: KAWACHI NORIHIDE
IPC: F25B41/06
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To restrict the generation of distortion under a thermal influence during the joining of a case member in a type wherein a capillary tube is joined on the case member of a diaphragm by soldering or the like. SOLUTION: A burring hole 53d having an outwardly embossed part 53c is bored in a case member 53 and an opening end part of a capillary tube 56a is inserted into the burring hole 53d to be soldered. In this manner, flame 70a from a gas torch 70 is put on the embossed part 53c of the burring hole 53d to enable implementing of soldering. This keeps the flame 70a from heating the case member 53 in a wider range in the soldering thereby enabling restricting of distortion under a thermal influence during the soldering of the case member 53.
Patent JP-H04314735-A (JP)
Title: Production of phosphazene polymer
Inventor: SUZUKI HIDEAKI
IPC: C08G79/025
Filed: 1991-04-11
Abstract: PURPOSE:To produce the title polymer in a short time at a high yield under relatively mild conditions without causing problem with residual chlorine by polycondensing an N-silylphosphazene compd. using an alkali metal fluoride as a catalyst. CONSTITUTION:The title polymer of formula II is produced by polycondensing an N-silylphosphazene compd. of formula I using an alkali metal fluoride as a catalyst. In the formulas, R<1> is a monovalent hydrocarbon group wholly or partially substd. by fluorine; R<2>, R<3>, R<4>, R<5>, and R<6> are each independently an optionally substd. monovalent hydrocarbon group; and n is the degree of polymn. The polycondensation proceeds almost quantitatively to produce the polymer at a very high yield. The degree of polymn. is increased by cooling the reaction system down to room temp. to suspend the reaction, adding the phosphazene compd. to the system, and heating it again up to the polymn. temp.
Patent JP-H11306038-A (JP)
Title: Units and method for parallel operation processing
Inventor: IMAMURA YOSHIHIKO
IPC: G06F15/16
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a parallel operation units which can speedily and flexibly solve synchronization wait when plural tasks occur. SOLUTION: A processor element PE 12 calls out plural tasks for PEs 13 to 15 and has a synchronization wait instruction performing synchronization wait as the necessity arises. An arbiter 56 increases a count value when task calling occurs and decreases the count value when the task is completed. The processor PE 12 compares the count value included in the synchronization wait instruction with the count value of the arbiter 56 when the synchronization waiting instruction is executed, releases the synchronization wait when the values coincide and performs the synchronization wait when they do not.
Patent JP-S58223935-A (JP)
Title: Data commuication system
Inventor: NAKADA YUKIO
IPC: H04L12/413
Filed: 1982-06-23
Abstract: PURPOSE:To improve the efficiency of communication, by providing a direction controller at the midpoint of a common transmission line and giving the priority to dta arriving first at the direction controller to decrease the number of times of retransmission of data due to collision of data. CONSTITUTION:Transceivers 10-13 receive transmission data of devices 15-18 comprising terminals like a display terminal in connection or a computer, modulates the data by using modulators 10-1-13-1 and transmits the modulated data to a coaxial cable 14. The data inputted to the coaxial cable 14 is transmitted to a coaxial cable at the opposite side through the direction controller 18. Further, the transceivers 10-13 receive the transmitted data from the coaxial cable 14, demodulate it by demodulators 10-2-13-2 and output the demodulated data to the devices 15-18.
Patent JP-H07199841-A (JP)
Title: Optical expression device
Inventor: KANEMITSU HAJIME
IPC: G02B6/00
Filed: 1994-05-20
Abstract: PURPOSE: To provide an optical display device realizing the free hue change of in spite of the size and complicity of a graphic and a character. CONSTITUTION: A laminated member 2 constituted of a sheet transparent plastic board 1, light reflection parts 3 etching and forming the character and the graphic on the back part of the plastic board 1, the coating layers 4 of high molecule materials, whose refraction factor is larger than that of the plastic board material, on the surface of the plastic board 1, saturation parts 10 where coating making only the light of specified hues pass through is applied to the four corners of the sides of the plastic board 1, a supporting frame 6, plural partitions 7 and illumination bulbs 5 which are provided for respective rooms 8 partitioned by the partitions and whose part facing the side part of the laminated member is constituted by condensers 9 and a controller controlling the brightness and the lighting order of the illumination bulbs are provided.  The character and the graphic are continuously changed by the hue which is photosynthesized by the lighting control of the illumination bulbs 5.
Patent JP-H02286690-A (JP)
Title: Purification of phosphoric ester
Inventor: IWATA KATSUMI
IPC: C07F9/11
Filed: 1989-04-26
Abstract: PURPOSE:To simultaneously obtain a high-purity monoester and a high-purity diester and to purify the title ester by simple operation without requiring repeated extraction and producing a large amount of waste water by subjecting a crude phosphoric ester to fractional crystallization. CONSTITUTION:A crude phosphoric ester consisting essentially of a mixture of (A) a monoester and (B) a diester [1-90mol% component A and 10-99mol% component B] is subjected to fractional crystallization with a solvent and separated into the component A at a mother liquid side and the component B at a precipitation side to simultaneously give the high-purity component A and the high-purity component B. A ketone-based solvent, an alcohol-based solvent or an ester-based solvent is preferable as the solvent and especially acetone, methanol or ethyl acetate is preferably used.
Patent JP-S63271307-A (JP)
Title: Lens barrel of camera
Inventor: KONO TAKAHIRO
IPC: G02B7/14
Filed: 1987-04-30
Abstract: PURPOSE:To provide a lens barrel having a focusing mechanism which is small in size, light in weight and low in cost by providing a spring mechanism which energizes and releases an energizing spring force to and from a focusing lens barrel cooperatively with rotation of a lens barrel for focus changing. CONSTITUTION:The energizing spring 9 is in the state of 9T shown in the figure where the spring does not engage to a cam face 4d in a long focus state (a change lens is held positioned on the optical axis for photographing). On the other hand, the spring 9 attains the state of 9W shown in the figure where the spring engages to the cam face 4d in the short focal state in which the change lens 1 is retreated off the optical axis of photographing. The backward energizing force acts on the focusing lens barrel 4 in this state. A shaft 4b provided as a part of the lens barrel 4 is freely fitted into a square hole 10d formed to a stopper plate 10. This shaft 4b is confined to the length l shown in the figure in the moving range by the hole 10d, by which the moving limit of the focusing lens 2 is controlled. The focusing mechanism which is small in size, light in weight and low in cost is thereby obtd.
Patent JP-H02287667-A (JP)
Title: Distributed control method for loose coupling type multiprocessor system
Inventor: HARA HIROAKI
IPC: G06F15/16
Filed: 1989-04-28
Abstract: PURPOSE:To curtail the use quantity of a local memory by storing a software in a shared memory to which all processors can execute an access, and also, storing management data at the time when its software runs in the shared memory. CONSTITUTION:When each processor 10 executes a distributed processing, each processor 10 reads out data for showing a state of its processor 10 from a processor state deciding device 18. Subsequently, the processor decided to be a main processor by the device 18 executes a software stored in a shared memory 14, as the main processor for executing a dispersion control, and if there is a distributed processable processing, a processing request is outputted to a sub-processor through the memory 14. On the other hand, the processor decided to be a sub-processor by the device 18 receives the processing request outputted to the memory 14, and executes the distributed processing, based on the execution environment (management data) stored in this memory 14.
Patent JP-H08305930-A (JP)
Title: Method and system for reporting monitor data
Inventor: TACHIKI TAKAHIRO
IPC: G06F19/00
Filed: 1995-05-01
Abstract: PURPOSE: To decrease the frequency of reporting to a managing means and to lower the running cost by reporting trouble occurring in an ATM to the managing means only when preset reporting conditions are satisfied in the case of the trouble. CONSTITUTION: An operator sets the reporting conditions first on a remote maintenance terminal 8, and writes and saves information on the reporting conditions in a storage means 4. A judging means 3 sends only information satisfying the preset reporting conditions among pieces of trouble reporting information from the ATM 1 to the managing means 6 as monitor data through a pay station network 5. The monitor data sent from the judging means 3 are reported to a network terminal 7 first and the network terminal 7 reports it to a server 9. This server 9 updates its internal database according to the received data and holds the information. The operator accesses the database on the server 9 through the remote maintenance terminal to display the trouble information on the screen.
Patent JP-H01275162-A (JP)
Title: Manufacture of head for thermal printer
Inventor: HIRAOKA TAKAAKI
IPC: B41J2/335
Filed: 1988-04-28
Abstract: PURPOSE:To contrive an easy contact of a heat generating resistor with a printing sheet and to easily print it by printing and baking conductors for electrodes on the surface of a board, printing and baking a glazed layer on the conductors by exposing the parts of the conductors, and providing a heat generating resistor layer on a protrusion raised part of the glazed layer. CONSTITUTION:Au paste is printed as paste for a thick conductor layer on the surface of an alumina board 2, and baked to form conductor layers 3, 4. Further, amorphous glass paste is printed at the part formed with the layer 3 as a center on the board 2, and baked to form a glazed layer 5. A raised part 5a is formed on the layer 5, and a heat generating resistor 6 is provided by a sputtering depositing method on the raised part 5a. Thus, in case of printing, a heat generated part by the resistor 6 is easily brought into contact with a printing sheet.
Patent JP-H02286739-A (JP)
Title: Polybutylene terephthalate resin composition
Inventor: KAWAMURA TAKASHI
IPC: C08K5/20
Filed: 1989-04-28
Abstract: PURPOSE:To obtain a polybutylene terephthalate resin composition improved in adhesion to metal, thermal aging resistance and moldability by mixing a polybutylene terephthalate resin with an epoxy compound, a specified mold release and a heat stabilizer. CONSTITUTION:100 pts.wt. polybutylene terephthalate resin is mixed with an epoxy compound of an epoxy equivalent >=500 (e.g. bisphenol A diglycidyl ether), 0.005-5.0 pts.wt. mold release selected from among a higher fatty acid amide, ester, metal salt, polyalkylene wax, and a polyorganosiloxane (e.g. montanic ester), 0.005-5.0 pts.wt. heat stabilizer selected from among hindered phenol and thioether heat stabilizers, and organophosphorus compound {e.g. tetrakis[methylene-3-(dodecylthio)propionate]methane}, and optionally a filler, a nucleator, a coupling agent, a colorant, a lubricant, etc.
Patent JP-S58223367-A (JP)
Title: Semiconductor device
Inventor: INOUE SHINICHI
IPC: H01L29/43
Filed: 1982-06-22
Abstract: PURPOSE:To enable to improve the integration degree and shorten manufacturing processes by a method wherein two silicide layers containing impurity and having one conductivity type are formed, and then the collector and the emitter are formed by using these silicide layers. CONSTITUTION:An insulation film 2 is formed on a Si substrate 1, and a layer 9 composed of MOSi2 which contains impurity is selectively formed thereon. Next, an insulation film 2' is formed over the entire surface of the substrate 1, and then an aperture 10 reaching the substrate 1 is formed at a part of the film 2' formed on the layer 9. Thereby, the layer 9 turns a high density region 11' for collector electrode contact and a high density region 12' for emitter electrode contact respectively. Then, an epitaxial layer 13 serving as a base 13' is formed in the aperture 10. A collector 11 and an emitter 12 are formed at the regions contacting the layers 11' and 12' of the layer 13 by annealing the substrate 1. This process enables to manufacture the device in much smaller number of processes, as compared with multiple diffusion processes; accordingly a bi- polar transistor having a structure which is effectively contributed to the miniaturization can be realized.
Patent JP-H07255783-A (JP)
Title: Kinetic stand for wheelchair
Inventor: EBISAWA AKEMI
IPC: A61G5/00
Filed: 1994-03-22
Abstract: PURPOSE:To provide a kinetic stand for wheelchair with which the user of a wheelchair can exercise rowing motion while estimating the degree of power to be loaded to the wheels of the wheelchair corresponding to user's physical strength within an indoor fixed space when rowing the wheelchair on a flat road, bad road or slope even on the rainy day or even when it is cold by snow. CONSTITUTION:Plural rollers 2 are attached to the arbitrary positions of a stand 1 at certain intervals so as to suitably rotate the wheels of the wheelchair, an arm 4 is fixed to the side face of the stand 1, the stand 1 and the arm 4 are provided with engaging means for interlocking the strength of the load with the rollers and for successively engaging and adjusting it, and a suitable slope 5 is formed on the upper face of the stand 1.
Patent JP-S62263826-A (JP)
Title: Method for working sealed case for high frequency connecting plug
Inventor: SAEKI KAZUYOSHI
IPC: B21D22/20
Filed: 1986-05-10
Abstract: PURPOSE:To contrive reduction of manufacturing cost by plastic working a metal plate to form a cylindrical body with a bottom plate, then by removing a part of the bottom part and bending up remaining of the bottom part to form an outer terminal. CONSTITUTION:At first, several press workings are performed on the metal plate 11 through a punching die and an internal die, to form the cylindrical sealed case body 14 provided with the bottom part 12 and a stepped part 13. Then, a U-shaped invalid part is removed from the bottom part 12 of the body 14 by a die possessed of a notching punch on its top end. Moreover, a valid part 12b of the bottom part 12 is bent up to form the outer terminal 15 by a die provided with a bending-up punch. At last, an insulating material fixing a center conductor 16 is fitted to produce a product. Because the working is performed only by a press work, so the manufacturing cost is reduced in cooperation with the reduction of the material cost.
Patent JP-S59231487-A (JP)
Inventor: IGARASHI RIYOUKICHI
IPC: G21C19/32
Filed: 1983-06-15
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。