baber/WOPTO huggingface dataset:
Patent JP-S56149096-A (JP)
Title: Electromagnetic buzzer
Inventor: HARA YOSHIAKI
IPC: G10K9/13
Filed: 1980-04-22
Abstract: An alarm electronic wristwatch has an electromagnetic acoustic transducer having a base plate having a plurality of upstanding projections, and a lead substrate superposed on the base plate and having a plurality of openings dimensioned to receive respective ones of the projections. The cooperation between the projections and openings enable precise positioning of the lead substrate on the base plate. The lead substrate has a set of cut-out or recessed portions in which are mounted permanent magnets. A magnetic core and excitation coil are mounted on the base plate and the terminals of the excitation coil are connected to an electrode pattern formed on the upper surface of the lead substrate. The lead substrate extends laterally of the transducer to enable electrical connection to a circuit block of the wristwatch from which drive signals may be applied to the excitation coil. A vibratory plate is mounted in spaced-apart relationship from the permanent magnets and the magnetic core so that energization of the coil at pre-selected alarm times effects vibration of the vibratory plate at a frequency effective to produce an audible sound.
Patent JP-H05183023-A (JP)
Title: Card type contact probe
Inventor: KIYOTA SHIGEO
IPC: G01R1/073
Filed: 1991-02-26
Abstract: PURPOSE:To reduce the diameter of a contact probe in order to also apply the probe to the terminals having the pitch interval of 0.6mm or less by fixing the coaxial contact probe, in which the center conductor is covered with an external conductor through an insulator and the end part thereof is bent downward, and then fixing an elastic material to the upper surface of the probe. CONSTITUTION:A coaxial contact probe 12 having the spring property, in which the center conductor 16 is covered with an external conductor through an insulator 17 and the end part 19 in contact with the part to be measured is bent downward, is fixed to a supporting plate 11 and an elastic material 13 having the spring property is fixed on the upper surface of the contact probe 12. When the end part 19 of the contact probe 12 is in contact with the surface to be measured, the end part 19 rises upward against the spring force of the elastic material 13. When the end part 19 is isolated from the surface to be measured, the end part 19 returns to the initial position with the spring force of the elastic material 13. For example, many contact probes 12 are fixed in contact with each other on the four sides on the substrate 11.
Patent JP-H0567781-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SHIODA IKUO
IPC: H01L29/78
Filed: 1991-02-26
Abstract: PURPOSE:To make a device suitable for a rapid driving device of a large area display device, etc., and to realize a substrate at a low cost. CONSTITUTION:A polycrystalline InP layer 2 is formed on a substrate 1 of a material whose fusing point is higher than a formation temperature of polycrystalline InP and MIS transistors 3, 4, 5, 6, 7 are formed in the polycrystalline InP layer 2. Since polycrystalline InP has large carrier mobility, fast operation of the MIS transistors 3, 4, 5, 6, 7 becomes possible. The substrate 1 whose fusing point is higher than a formation temperature of polycrystalline InP will do for the substrate 1 and a formation temperature of polycrystalline InP is lower than Si, etc.; therefore, inexpensive Pyrex glass can be used for it.
Patent JP-H11245034-A (JP)
Title: Automatic groove copying welding method
Inventor: SHIINA IKUO
IPC: B23K9/12
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To stabilize an arc length by computing an average value of welding current pulse numbers during one weaving cycle of a welding torch, which weaves right and left for copying, and by comparing the average value and a welding pulse number thereafter to make the torch up and down based on a deviation obtained from the comparison. SOLUTION: When a groove 5 is welded, clock pulse numbers are counted by a clock pulse counter 8 based on a signal from a current pulse detector 6 of the welding torch 2, and are outputted to a torch height judging unit 17. In the judging unit 17, one cycle welding current pulses of the torch 2 when it weaves right and left are counted and the average value is computed based on a clock pulse. This average value and the counted value of the welding current pulse thereafter are made to be compared. When the counted valued is larger than the average value, it is determined that an extension is reduced and the welding torch 2 is raised by a motor. When the value is smaller than the average value, the torch 2 is lowered.
Patent JP-H02233401-A (JP)
Title: Method of refuse collection and transportation
Inventor: AZEGAMI TSUNEO
IPC: B65F5/00
Filed: 1989-03-08
Abstract: PURPOSE:To preven hindrance, trouble, calamity and crime by reserving refuse in division into a fractional container and applying time sharing process on respective divided refuse through pipe transportation systems so as to transport the refuse to a receiving unit, in the case collection and transportation of refuse in an international airport or the like. CONSTITUTION:A divided collection and transportation system 3 comprises a discharge source 7 and a fractional container 9, and refuse is fractionally collected. Resources refuse and dangerous substance refuse are sent to a selection/resources recovering plant 29 via a receiving equipment 27. Combustible refuse and non-combustible refuse are thrown in from a throw in port 11 subjected to time sharing control by means of a time sharing control unit 17A, and reserved into a fractional reserving container 15 for every fractional refuse with a transportation pipe 13. The fractional reserving container 15 is managed and controlled in running by means of a running management control unit 17B, and when the container is completely filled with the refuse, the refuse is transported to a receiving unit 21, fractioned in transportation, and sent to a combustion plant 25 or the other plant 23. With this constitution, hindrance, trouble, calamity, and crime can be prevented.
Patent JP-S58172339-A (JP)
Title: Preparation of phenylglyoxal
Inventor: CHIYOU TETSUO
IPC: C07C45/00
Filed: 1982-04-02
Abstract: PURPOSE:To obtain the titled compound which is an intermediate for medicines, agricultural chemicals, photographic materials, etc. in high purity and yield in a short time, by reacting a relatively inexpensive omega-chloroacetophenone as a raw material with dimethyl sulfoxide in the presence of a bromide as a catalyst. CONSTITUTION:omega-Chloroacetophenone as a raw material is reacted with dimethyl sulfoxide in the presence of a bromide, e.g. sodium bromide, potassium bromide or cobalt bromide, as a catalyst to prepare phenylglyoxal. The reaction temperature is 50-100 deg.C, preferably 70-90 deg.C. The bromide and unreacted dimethyl sulfoxide are recovered for reuse. The resultant dimethyl sulfide is oxidized to give dimethyl sulfoxide, which is further repeatedly used.
Patent JP-H02234295-A (JP)
Title: Automatic vending machine device
Inventor: MARUOKA TETSUYA
IPC: G07F9/02
Filed: 1989-03-08
Abstract: PURPOSE:To improve sales service and to facilitate commodity replacing work by receiving a purchase request input from an input device conforming to sample information corresponding to a displayed stored commodity in a vending machine, searching for a place where the purchase required commodity has been stored from the read information, and discharging the commodity to a commodity output port. CONSTITUTION:The commodity information to be a master is stored on an information storage 203. The respective identifiers of the commodities stored inside a vending machine 201 and commodity storing place information are read, the sample information of the commodity is obtained from the information master, and outputted on a sample display device 206. The purchase request input from an input device 207 which selects the displayed sample information is received, the place where the purchase required commodity is stored is searched for from the read information, and the commodity is discharged to the commodity output port. Thus the commodity sales service at a large stock can be offered to a customer, and a sales side can efficiently replace the commodities as well.
Patent JP-2000255815-A (JP)
Title: Endless belt for carrying feed paper
Inventor: OKUBO KANICHI
IPC: B65H5/02
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To stably use an endless belt without generating meandering and skew by providing a thread-like core material nearby the inside of a core body made of knitting, and constituting the thread-like core material out of a thread made of polyester or nylon. SOLUTION: A core bar is covered with a first core body 12 using seamless knitting of nylon or polyester, a second core body 13 using polyester threads or nylon threads is spirally wound on the first core body 12 by pitch of 0.8 mm, and rubber paste in which polyurethane or the like using for a belt main body 11 is dissolved in a solvent is spread on them as coating paste. Next, after drying it, is covered with a rubber tube extrusion-molded out of polyurethane or the like, a film is wound thereon and they are put in a vulcanizer to be vulcanized, and hence a tube material for an endless belt is obtained. This material is polished on the surface, slit in fixed width, and hence an endless belt 10 of rubber hardness of 35 deg. is manufactured.
Patent JP-H07260112-A (JP)
Title: Hand burner
Inventor: SATO MASARU
IPC: F23D14/34
Filed: 1994-03-24
Abstract: PURPOSE:To obtain a hand burner having a large heat generating capacity and suitable for quick and high-temperature heating. CONSTITUTION:A grip pipe 11 is provided downward projecting from the vicinity of the rear end of a tubular burner main body, whose fore end is opened and rear end is blockaded, a metallic gas supplying tube 48 is connected to the rear dnd of the burner main body 10, a gas cock 5 is arranged in the gas supplying tube 48, the gas supplying tube 48 is laid along the grip pipe 11 and a flexible air supplying pipe, taken out of an air supplying fan, is connected to the lower end of the grip pipe 11.
Patent JP-S63222336-A (JP)
Title: Optical system driving device
Inventor: MURAGATA MASAKI
IPC: G11B7/09
Filed: 1987-03-11
Abstract: PURPOSE:To suppress rolling and unnecessary oscillation of a mobile part by coupling wires, which support the mobile part of an optical system driving device, with a coupling member consisting of viscoelastic body. CONSTITUTION:One end of a wire 3 is coupled to one end of a mobile part 1 to which an objective lens 2 is set, and the order end 3a of the wire 3 is fixed and connected to a base not shows in the figure. Four wires 3 are coupled with a coupling member 10 consisting of a viscoelastic body like rubber, and wires 3 are interlocked to hole parts 12 of this member 10. Thus, though the part 1 tries to roll in the direction of an arrow C, the rolling motion is suppressed because the change of distance between coupling parts is stopped by the coupling member 10. Since the coupling member 10 consists of the viscoelastic body unnecessary oscillation generated in wires is damped.
Patent JP-S58182509-A (JP)
Inventor: GIYUNTAA KAIZAA
IPC: F02D45/00
Filed: 1983-03-31
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-H05217622-A (JP)
Title: Connector
Inventor: IKEDA KAZUHIKO
IPC: H01R43/22
Filed: 1992-02-06
Abstract: PURPOSE:To suppress eccentricity of a connection part ultimately small and perform coupling with the mating connector member by making dia. contraction of a vane member for contact terminal by the use of a tool to be inserted from the side perpendicular to the plane including the axes of a plurality of contact terminals. CONSTITUTION:A cable is connected with a wiring part 3 of each contact terminal 1, which is inserted in a retaining hole 11. At this time, a vane member 6 contacts a step at the starting part of a connection part accommodating part 12 of the retaining hole 11, and resilient dia. contraction takes place easily with dia. reduction of the vane member 6 toward the tip to allow the terminal 1 to be further inserted. When the insertion proceeds till a specified position, the front face of the wiring part 3 contacts the step to be located, and the vane member 6 is put in free state within a space of a detention part 14 and the dia. is enlarged. This dia. enlargement of the member 6 prevents the terminal 1 from slipping off from the specified position. When the terminal 1 is to be drawn out, the upper pressing part 21 and lower pressing part 22 of a tool 20 are inserted into a tool insert hole 15 from above and below, and pressurization is made so that the two pressing parts 21, 22 approach, and the vane member 6 releases detention with the detention part 14.
Patent JP-H10235629-A (JP)
Title: Attaching structure of forming surface plate to concrete block molding form
Inventor: ABURAYA KENGO
IPC: B28B7/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a structure, to and from which a forming surface plate used for forming a pattern on the surface of a concrete block can be easily attached and detached and also a forming surface plate having a conventional structure can be easily attached. SOLUTION: This attaching structure is so constituted as to attach a forming surface plate 1 to a supporting member 2 by engaging projections 5 provided on the back of the forming surface plate with engaging holes 6 provided on a side plate or another supporting member 2. In this case, the engaging projection 5 is equipped with a neck part 5B having a circular crosssection and a conical tip part 5A, the diameter of an end part 5c connecting with the neck part of which is a larger one. The engaging hole 6 of the supporting member 2 is equipped with a circular hole, through which the tip part 5A of the engaging projection 5 can pass. By insertingly passing the engaging projections 5 through the engaging holes 6 and, after that, by moving the forming surface plate 1 downwards, the forming surface plate 1 is attached to the supporting member 2.  As for the forming surface plate having the conventional structure or having studs on its back, its attachment is performed by screwing engaging projections in, at the center of its basis end of each of which a threaded hole is provided.
Patent JP-H05217189-A (JP)
Title: Pickup for optical disk
Inventor: SEO KATSUHIRO
IPC: G11B11/10
Filed: 1992-02-05
Abstract: PURPOSE:To reduce a size and a cost of a device. CONSTITUTION:A laser light to be emitted from a laser diode 21 is emitted through a collimator lens 22, a beam splitter 23, a rising mirror 24, and an objective lens 25 to an optical disk. A reflected light from the disk is introduced to a photodetector 28 through the lens 25, the mirror 24, the splitter 23, a 1/2- wavelength plate 26 and a condensing lens 27. Here, the splitter 23 is deflected by a beam splitter driver, thereby performing a fine tracking regulation in a radial direction of the disk.
Patent JP-H04290269-A (JP)
Title: Forming method for diffusion layer
Inventor: TSUKAMOTO MASANORI
IPC: H01L21/266
Filed: 1991-03-19
Abstract: PURPOSE:To reduce a leak current and improve element characteristics. CONSTITUTION:Resist 17 is so patterned that the peripheral portion of a diffusion region 16 is exposed on n-type diffusion region 16 surrounded by p-type channel stopper (high-doped region) 15 formed below a field oxide film 14, and this resist 17 is masked and phosphorous ion (P) is applied by ion implantation. As a rejult, an electric field relaxation region 19 is formed below the periphery of the diffusion layer 16, and a leak current in the periphery of the diffusion region 16 is reduced. The central part of the diffusion region 16 has no phosphorus implantation, so that no defect is caused and increase in leak current can be prevented.
Patent JP-S57168988-A (JP)
Title: Raw pitch for carbon fiber
Inventor: KAMIMURA SEIICHI
IPC: C10G3/00
Filed: 1981-04-13
Abstract: PURPOSE: The titled raw pitch of low softening temp. capable of easily forming mesophase in the preparation of precursor pitch, which is prepd. by mixing a heavy oil produced as a byproduct in the fluid catalytic cracking of a petroleum with a nucleus-hydrogenated arom. hydrocarbon and thermally treating the  resulting mixt. under specified conditions.  
     CONSTITUTION: 100vol% heavy oil of b.p. ≥200°C produced as a byproduct in the preparation of a light oil such as gasoline by the fluid catalytic cracking of a petroleum such as kerosene at about 450W500°C is mixed with 10W200vol% nucleus-hydrogenated product from a di- or tricyclic arom. hydrocarbon such as tetralin or dihydroanthracene, and the obtd. mixt. is thermally treated at 370W 480°C, under pressure of 2W50kg/cm 2  for 15minW20hr, to obtain raw pitch for carbon fiber. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57169434-A (JP)
Title: Preparation of paraxylene by heterogeneous reaction of toluene
Inventor: SATOU HARUHITO
IPC: C07C15/08
Filed: 1981-04-13
Abstract: PURPOSE: To obtain p-xylene selectively and effeiciently, by carrying out a heterogeneous reaction of toluene using a crystalline zeolite catalyst comprising silica, an alkali metal oxide, a chromium oxide, etc., having a specific ratio of silica/alumina.  
     CONSTITUTION: Toluene is subjected to a heterogeneous reaction in the presence of a crystalline zeolite catalyst having a molar ratio of silica to an alkali metal oxide and/or alkaline earth metal oxide to a chromium oxide or chromium oxide and alumina of preferably 1:(0.01W50):(2×10 -7 W0.1) and a molar ratio of silica to alumina of at least 10, to prepare p-xylene. In preparing the catalyst, 0.1W 10mol water-soluble heterocyclic compound such as morpholine, aminomethylmorpholine, oxazolidine is preferably added to 1mol silica.  
     EFFECT: The catalyst is not required to undergo a specific treatment, and the reaction proceeds at relatively low temperture. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60199613-A (JP)
Inventor: YAMADA SHIGERU
IPC: B28C7/02
Filed: 1984-03-23
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-H05221674-A (JP)
Title: Production of preform of optical fiber
Inventor: AIKAWA KAZUHIKO
IPC: G02B6/00
Filed: 1992-02-05
Abstract: PURPOSE:To provide the subject method for producing a preform of an optical fiber improved in optical transmission properties, etc., by reducing optical transmission factors such as Rayleigh scattering of a transparent glass for the parent material obtained through a process for synthesizing a porous preform by VAD method, etc., a dehydration process and a process for clarification of the glass. CONSTITUTION:This is a method for producing a preform of an optical fiber by preparing a transparent glass for the preform through a process 1 for synthesizing a porous preform, a dehydration process 2 and a process 3 for clarification of the glass and subsequently applying heat treatment at 1150 to 1250 deg.C for annealing 4 in combination with heat treatment at 1000 to 1400 deg.C under 1.0X10<3> to 3.0X10<3>(kgf/cm<2>) pressure as a high-temperature pressing process (HIP process) 5 to the resultant transparent glass. This method enables removal of strains caused by sintering for clarification of the glass and low-quality areas due to a dehydrating agent, another dopant, etc., and therefore, the objective preform of an optical fiber excellent in optical transmission properties can be produced.
Patent JP-H09245511-A (JP)
Title: Fluorescent conversion filter and manufacture thereof
Inventor: SAKAEDA NOBORU
IPC: H05B33/12
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To convert light in a plurality of specific regions, emitted from an emitter, high efficiently in good balance into emission of a plurality of specific regions, by arranging a plurality of fluorescent conversion films, emitting specific fluorescence, separately in a plane manner respectively on a transparent substrate. SOLUTION: Light in a blue or blue green color region is absorbed, a light hardening type or thermally hardening resist dissolving or dispersing emitting coloring matter of fluorescent pigment emitting fluorescence in a green color region is film molded on a transparent substrate, a resist film is formed. Next, after the light hardening resist film is exposed through a mask of a pattern, the film is developed, a pattern of the light hardening resist is formed, to be hardened by heat treating, a pattern of a fluorescent conversion film is formed.  Light in a blue or blue green color region is absorbed, non-reaction resin dissolving or dispersing emitting coloring matter or fluorescent pigment emitting fluorescence in a red color region is film molded on a substrate, on an obtained non- reaction resin film a light soluble resist or the light hardening type resist film is film molded and layered. As a result, a prescribed fluorescent conversion filter can be safely manufactured.
Patent JP-H08248635-A (JP)
Title: Photosensitive resin composition for resist ink
Inventor: SAITO AKIHISA
IPC: C09D11/00
Filed: 1995-03-14
Abstract: PURPOSE: To enhance the photosensitivity of ink while restraining the stickiness of ink on the coating surface by mixing an acrylic acid and an acid anhydride additive of a multifunctional epoxy compound with a specific acrylic acid diester. CONSTITUTION: A photosensitive resin composition for resist ink is made up of an acrylic acid and an acid anhydride additive of a multifunctional epoxy compound, and acrylic acid diester whose melting temperature is 80 deg.C or more, and whose melting temperature range observed at the time of melting is 10 deg.C or less. The acrylic acid and the acid anhydride additive of the multifunctional epoxy compound being used as main components are obtained by successively reacting the acrylic acid and acid anhydride additive with the multifunctional epoxy compound having at least two epoxy groups in its molecule on an average under the existence of a reaction catalyst and a polymerization inhibitor.  In this case, as the multifunctional epoxy compound, for instance, bisphenol type A epoxy resin, phenol or cresol novolak type epoxy resin, what is called flame resisting epoxy resin, or the like can be named.
Patent JP-S61215507-A (JP)
Title: Optical connector adapter
Inventor: NOMOTO MAMORU
IPC: G02B6/38
Filed: 1985-03-20
Abstract: PURPOSE:To improve workability and to prevent optical connector plugs from being loosened after being connected by interposing a plastic spacer or leaf spring between a housing and a sleeve holder or between sleeve holders. CONSTITUTION:An array sleeve 3 is fitted in a couple of sleeve holders 2A and 2B in the same shape which are fitted in housings 1A and 1B respectively. The leaf spring 9 and plastic spacer 10 are inserted into the gap 7A formed between the sleeve holders 2A and 2B. The sleeve holders 2A and 2B are pressed against internal walls of the housings 1A and 1B all the time, so the pressing forces operate on optical connector plugs connected outside the housings 1A and 1B at any time. Consequently, lock nuts screwed in the plugs and housings 1A and 1B are prevented from being loosened.
Patent JP-S57171708-A (JP)
Title: Rectifying plate in spinning apparatus
Inventor: MITANI MAKOTO
IPC: D01D4/06
Filed: 1981-04-11
Abstract: PURPOSE: The titled rectifying plate, constituted of a disc of a sintered metal without flow rectifying holes, capable of making the flow of a spinning solution almost uniform, preventing the formation of gel-like materials in the spinning solution, and making the flow rate of the spinning solution almost uniform.  
     CONSTITUTION: A rectifying plate 6 is constituted of a disc of a sintered metal without rectifying holes to pass a spinning solution uniformly through fine uniform pores thereof and make the flow of the spinning solution arriving the respective spinning holes (1a) of a spinneret 1 uniform. The flow rectifying plate 6 itself functions as a filter, and prevents foreign materials and gel-like materials in the spinning solution to prevent the clogging of the spinning holes (1a). 
     COPYRIGHT: (C)1982,JPO&Japio