baber/WOPTO huggingface dataset:
Patent JP-H03249551-A (JP)
Title: Fourier transform ion cyclotron resonance analyzer
Inventor: INOUE MASAO
IPC: H01J49/38
Filed: 1990-02-28
Abstract: PURPOSE:To remove the folding of a Fourier transform device by mixing the signals from detecting electrodes with reference signals shifted in phase by 90 deg., processing the mixed signal with LPFs and subjecting the results of the processing as a real number and imaginary number to complex number processing. CONSTITUTION:The detection outputs to detect the accelerated ions from an ICR cell 1 through a gate 12 and an amplifier 13 of the Fourier transform ion cyclotron resonance analyzer (FT-ICR) as electric signals are mixed with the respective reference signals 1, 2 shifted in phase by 90 deg. in the mixers 15a, 15b and are processed by the LPFs 16a, 16b to a differential signal of a low frequency. The respective differential signals are collected as the real number part and imaginary number part by a data collector 20 and a host computer 17 executes the Fourier transform by the complex number processing, by which the mass analysis of ions is executed. The need for the folding processing of the Fourier transform is eliminated by this complex data processing. The spectral band which can be mass analyzed is twice the spectral band when the folding is necessary.
Patent JP-S58165274-A (JP)
Title: Fuel cell
Inventor: KAWANA HIDEJIROU
IPC: H01M8/04
Filed: 1982-03-26
Abstract: PURPOSE:To improve operational stability of a fuel cell, by supplying fuel of methanol or the like and water independently of each other for a fuel electrode to hold a fuel ingredient and concentration of water in an anolyte in a steady state. CONSTITUTION:A methanol fuel cell is formed such that an air electrode 1 as the cathode, ion exchange film 2 and a methanol electrode 3 as the anode are closely attached in parallel to each other. If the cell is started, a controller 8 is operated to control opening and closing of a methanol supply valve 14 and water supply valve 13 and supply water and methanol into an anolyte 4 in accordance with temperature by a thermometer 9. In this way, fuel and water are supplied independently of each other, and concentration of water and fuel in the anolyte can be easily controlled to steadily hold an operational condition of the methanol fuel cell.
Patent JP-S56143222-A (JP)
Title: Curable coating composition
Inventor: KONDOU TOMIZOU
IPC: C08F299/00
Filed: 1980-04-10
Abstract: PURPOSE: To obtain a coating composition having improved adhesion to PVC molded articles and being cured by ultraviolet or electron rays, by blending an ultraviolet or electronic ray curable resin with a solution of vinyl chloride-vinyl acetate copolymer in vinyl acetate.  
     CONSTITUTION: 100pts.wt. ultraviolet or electronic ray curable resin (A) (e.g. epoxy acrylic resin or unsaturated polyester resin) are blended with 2W300pts.wt. (as solid) solution (B) in vinyl acetate of a copolymer obtained by the copolymerization of vinyl chloride, vinyl acetate and, if necessary, vinyl alcohol or maleic anhydride, and a suitable amount of a photopolymerization initiator, a sensitizer, and a crosslinking agent comprising an ethylenic unsaturated monomer and the like, and thus the titled coating composition is obtained. It is desirable that said solution (B) contains 0.5W50wt% copolymer, and the content of vinyl chloride in the copolymer is 95wt% or less. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07233664-A (JP)
Title: Door lock device with super rock mechanism
Inventor: IKEDA TAKAO
IPC: E05B81/36
Filed: 1994-02-22
Abstract: PURPOSE:To release only a super lock without displacing a lock lever to an unlocking position by providing a super lock mechanism between the lock lever and an inside lock button. CONSTITUTION:A super lock mechanism switched to a super lock position and a release position is provided between a lock lever 10 and an inside lock button 34. When a motor 35 is rotated in the unlocking direction, the super lock mechanism is released. When the motor 35 is further rotated in the unlocking direction after the super lock mechanism is released, the lock lever 10 is switched to an unlocking position. When the motor 35 is rotated in the locking direction, the lock lever 10 is displaced to the lock position. When the motor 35 is further rotated in the locking direction after the lock lever 10 is displaced, the super lock mechanism is switched to the super lock state.
Patent JP-H02225975-A (JP)
Title: Noise suppressor for cooling device
Inventor: NAKANISHI KEIJI
IPC: F25D19/00
Filed: 1989-02-28
Abstract: PURPOSE:To simplify active control, improve control accuracy, and facilitate assembling work during manufacturing work by comprising a duct member separated from a machine room so that a standing wave of sound irradiated from a machine room may be established only in primary mode, and connecting an opening on one end of the duct member with an opening of said machine room. CONSTITUTION:A fitting recessed part 11a is vertically formed on the back of a refrigerator body 11. a duct member 17 is fitted into the fitting recessed part 11a while an opening 17a on the lower end of the duct 17 is connected with an opening 13a of a machine room 13. The dimensions of the duct member 17 is set, for example, width W=150mm, depth D=50mm, height H=600mm and over so that sound irradiated from the machine room 13 into the duct member 17 may be a primary plane processing wave within the duct member 17, thereby allowing the standing wave of the sound in the duct member 17 to be established only in primary mode.
Patent JP-S56143366-A (JP)
Title: Power generating set
Inventor: TAKAHASHI KUNIO
IPC: F03B17/00
Filed: 1980-04-10
Abstract: PURPOSE: To perform power generating operation, by arranging a hollowed structure, with a turbine in its inside, in the water and connecting the opening at a top end of the structure to the turbine with a conduction pipe.  
     CONSTITUTION: A turbine 4 is provided in a structure 1 shaped in a hollowed vessel then said structure 1 is arranged in the water simultaneously an opening 20 is provided at a top end of the structure 1 to connect said opening 20 to the turbine 4 with a conduction pipe 3. In this way, water like seawater or the like passes through the opening 20 and the conduction pipe 3 to reach the turbine 4 and drive the turbine 4, thus power generation is capable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56144816-A (JP)
Title: Hydrostatic extrusion method at high temperature
Inventor: MATSUSHITA TOMIHARU
IPC: B21C23/00
Filed: 1980-04-09
Abstract: PURPOSE: To prevent a temperature drop of the billet, and to facilitate the extrusion forming for a  billet of small diameter through a narrow sectional area, by holding the billet in the warming cylinder insertable into the container, and by heating both of billet and warming cylinder together  with, and by extruding the billet under this condition.   
     CONSTITUTION: A billet 3 is charged into a warming cylinder 2, insertable into the container 1,  having the outer shape corresponding to inner shape of the container 1; then, the billet 3 is heated  together with the warming cylinder 2 to the aimed temperature. Next, the warming cylinder 2 together with the billet 3 are charged into the container 1 under this condition, and the warming cylinder 2 is borne on the die unit 4. Hereupon, the top nose 3a of the billet 3, being previously  formed before heating, is set on the side of the die hole 4a, and the pressure medium 5 is charged  into the container 1 from the side opposite to the die 4. Next, the extrusion stem 7 provided with  the sealing parts 6 is pushed into the container 1 so as to fill up the gaps 7a, 7b between the  warming cylinder 2 and the container 1 and between the warming cylinder 2 and the billet 3 with  the pressure medium 5; besides, the pressure medium 5 presses the billet 3 through the pressure  medium communicating hole 2b. Hereby, the billet 3 is passed through the die hole 4a of the die  unit 4 and is extruded into the required sectional shape.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62205255-A (JP)
Title: Roll shaft for continuous hot dipping
Inventor: YAMAUCHI AKIYOSHI
IPC: C23C2/00
Filed: 1986-03-05
Abstract: PURPOSE:To provide superior wear resistance to roll shafts by cutting spiral grooves in the surface layers of the shafts placed on both sides of a roll body so that the spiral directions are made opposite to each other. CONSTITUTION:Roll shafts 34 placed on both sides of a roll body (snap roll body) 32 immersed in a hot dipping bath in a continuous hot dipping line are fitted to bearings 38 through bearing metal 36 and supported. Each of the shafts 34 has a spiral groove 40 and the groove 40 extends along the outer surface of the shaft 34 in the longitudinal direction and opens to the hot dipping bath at one end. The spiral directions of the spiral grooves 40 in the right and left roll shafts 34 are opposite to each other and dross is pressed out toward the open ends of the shafts 34 is accordance with the rotation of the shafts 34.
Patent JP-H10247864-A (JP)
Title: Additional information identification method and additional information identification processing unit
Inventor: OGINO AKIRA
IPC: H04B1/707
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an additional information identification processing unit that detects additional information, superimposed on an information signal with spread spectrum processing at a small spread gain in a short time which high detection accuracy and properly processes the information signal, based on the result of detection. SOLUTION: A additional information signal detection section 11 uses inverse spread spectrum processing to detect four times additional information f2a which is superimposed on a information signal f1a repetitively four times in a period shorter than a decoding period of spread information through spread spectrum processing, based on a PN signal f5a of spread spectrum processing from a PN-generating section 13.  A coincidence detection section 12 confirms the coincidence of four times detection results and confirms superimposition of the additional information f2a, then the additional information f2a is detected in a short time because the period of spread spectrum processing is short, the additional information f2a is detected with high detection accuracy by a small spread gain through the confirmation of coincidence of four times detection, and based on the detection of the additional information f2a, write inhibit by a write section 2A is conducted properly.
Patent JP-S61206102-A (JP)
Inventor: SASAKI MASARU
IPC: B60Q1/26
Filed: 1985-03-11
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-H02224349-A (JP)
Title: Bonding tool
Inventor: NAKAMURA TSUTOMU
IPC: H01L21/60
Filed: 1989-02-27
Abstract: PURPOSE:To contrive the improvement of the heat resistance, strength and abrasion resistance of a bonding tool by a method wherein a base body consists of a sintered body containing Si and Si3N4 as its main component, a sintered body containing SiC as its rain component, a sintered body containing AlN as its main component or a compound material obtainable by compounding these sintered bodies and the base body, which is coated with a polycrystalline diamond deposited by a vapor phase synthesis method, is used as the point of the bonding tool. CONSTITUTION:A sintered body containing Si and Si3N4 as its main component, a sintered body containing SiC as its main component or a sintered body containing AlN as its main component is subjected to molding work in a necessary configuration and thereafter, a covering 7 is performed with a diamond deposited by a vapor phase synthesis method. The thickness of a base body is selected in a range of 0.1 to 2.0nm according to the characteristics of strength and thermal conductivity of the material for the base body. If the film thickness of the base body is less than 5mum, it is easy to crack during polishing of the covering surface of the base body or while the base body is used as a bonding tool. Thereby, the bonding tool is superior in strength, heat resistance and abrasion resistance.
Patent JP-S60193678-A (JP)
Title: Electronic instrument
Inventor: YAMADA YASUAKI
IPC: B41J5/10
Filed: 1984-03-15
Abstract: PURPOSE:To raise the usability of an electronic instrument by varying the starting time of repeating actions according to the kinds of keys by a method in which a means to discriminate the kinds of the keys pushed and a means to set up the starting time of repeating actions are provided. CONSTITUTION:In an electronic instrument with a key board, when a switch to respond to the push of keys is closed, a signal 30 is sent out from a multiplexer 5 to stop the counting action of a counter 3. The kinds of keys to be pushed down are discriminated by the count values of the counter 3. When keys to be operated repeatedly are judged on the contents of the counter 3 by a decoder 7, any one of the signals 32 and 33 is sent out. When the input of quick-acting keys such as space key, etc., is made, automatic repeating is practised after a short waiting time determined by sending out the signal 32 to eliminate uncomfortable feeling of waiting. Also, when input of slow-acting key such as carriage return, etc., is made, the signal 33 is sent out, and automatic repeating is practised after a long waiting time determined to prevent unnecessary repeating actions.
Patent JP-2000250979-A (JP)
Title: Virtual shop device
Inventor: TAMAYA KIMIHIDE
IPC: G06Q20/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To pay for articles purchased at respective virtual stores together by a credit card by summing up the amounts of the articles purchased at virtual stores, judging whether or not the payment of the total amount by a credit card is acknowledged, and performing the selling process of the purchased articles. SOLUTION: When articles sold at virtual stores are paid together by a credit card, information on the purchased article and the information of the credit card are transferred to a tenant managing device 3. Then information on purchased articles paid for by credit cards are totalized and stored by the issuing companies of the credit cards in a totalization-by-credit-card-company file that the tenant managing device has and the information on the purchased article paid for by the credit cards is totalized and stored by the virtual stored in a totalization-by-virtual-store file. Therefore, the developer can charge the respective credit card companies according to the totalization results in the totalization-by-credit-card-company file.
Patent JP-S63213807-A (JP)
Title: Optical coupling device
Inventor: NAKAGAWA EIICHI
IPC: G02B6/42
Filed: 1987-03-03
Abstract: PURPOSE:To improve the coupling efficiency between a light emitting semiconductor element and an end-rounded fiber by providing a projection on a carrier- side joint surface or/and a holder-side joint surface and allowing this projection on one joint surface to bite into the other. CONSTITUTION:An end-rounded fiber 3 is put in a V-shaped groove on a holder 4 and the carrier-side joint surface and the holder-side joint surface are joined, and in this state, a retaining plate 7 is set after the distance between a light emitting semiconductor element LD 1 and the end-rounded fiber 3 is adjusted. The carrier-side joint surface and the holder-side joint surface are kept parallel with each other, and a carrier 2 and the holder 4 are so moved and positioned that the coupling efficiency between the LD 1 and the end-rounded fiber 3 is maximum. The carrier-side joint surface and the holder-side joint surface are closely brought into contact with each other to allow a projection on the carrier- side joint surface to bite into the holder-side joint surface. In this state, a weld position 5 is welded. Relative positions of the carrier and the holder are not changed at the time of welding because the projection bites into the other joint surface, and a high degree of coupling is kept between the LD and the end- rounded fiber.
Patent JP-S59173470-A (JP)
Inventor: MIYAI KIYOTADA
IPC: E04B1/18
Filed: 1983-03-22
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-S56146057-A (JP)
Title: Fuel injection pump
Inventor: YAMAMOTO TOKIO
IPC: F02M59/28
Filed: 1980-04-12
Abstract: PURPOSE: To simplify the entire structure of the pump by forming the fuel injection pump of dividable upper and lower main bodies and by providing a housing part for a pinion and rack making an injection stroke variable on the divided surface thereof.  
     CONSTITUTION: In the main body 1 of the pump 1, a plunger 2 conducting the fuel injection and a control sleeve 23 making the stroke of the plunger 2 variable are provided. Moreover, on the sleeve 23 the pinion 27 is fixed, while the control rack 30 driven in linkage to an engine is geared with the pinion 27. In addition, the main body 1 of the pump is formed of the upper main body 1a and of the lower main body 1b dividedly, and on the divided surface thereof, the housing part 26 housing the pinion 27 and a groove 29 housing the rack 30 are formed, whereby the arrangement of the pinion and rack is facilitated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59174695-A (JP)
Title: Inhibitor against rise in content of coal in open-air storage
Inventor: HAYASHI SHIROU
IPC: C10L10/18
Filed: 1983-03-23
Abstract: PURPOSE:An inhibitor against rise in content of coal in open-air storage, capable of also preventing a pile of coal from collapsing by heavy rainfall, consisting of an oil-in-water type resin emulsion containing no or a specific small amount of emulsifying agent as an active ingredient. CONSTITUTION:The desired inhibitor against rise in content of coal consisting of an oil-in-water type resin emulsion (example of resin; polyethyl acrylate, ethyl acrylate/styrene copolymer, etc.) containing no emulsifying agent or <=1pt. wt. emulsifying agent based on 100pts.wt. resin as an active ingredient. The inhibitor has preferably neither emulsifying agent nor colloidal silica. When it is applied to coal in open-air storate, usually 25-200g(preferably 50-100g) calculated as resin content based on 1m<2> surface of pile coal is scattered.
Patent JP-S59173074-A (JP)
Title: Automatic apparatus for folding laver bundle
Inventor: KAWASHIMA FUJIO
IPC: A23L17/60
Filed: 1983-03-22
Abstract: PURPOSE:To enable the preparation of folded laver boundle having high quality, by using plates for clamping and intermittently transferring a laver bundle, a plate for folding and lifting a laver bundle and inserting the bundle between said transfer plates by the vertical reciprocating motion, a means to clamp the laver bundle during the ascending motion of the lifting plate and attached to the top of the plate, and a means for opening the transfer plates and attached to said clamping means. CONSTITUTION:The central part of the laver bundle 11 is lifted with the plate 6 for folding and lifting a laver bundle, and the bundle is inserted between the plates 5, 5 to clamp and intermittently transfer the folded laver bundle. The boundle 11 is folded in two by this process. Since the central part of the boundle 11 is clamped with the arm 9 to the top of the lifting plate 6, the shift of the bundle 11 can be prevented and both ends of the folded laver bundle can be neatly arranged. Furthermore, since the transfer plates 5, 5 are opened by the opening means in the course of pushing up the central part of the laver bundle 11 with the lifting plate 6 into the gap between the transfer plates 5, 5 to fold the central part of the bundle, the catch of the laver bundle 11 to the lower end of the transfer plate 5 can be prevented, and a high-quality folded laver bundle 11 free from damage can be obtained.
Patent JP-H10231308-A (JP)
Title: Production of water-soluble polymer
Inventor: KURAHASHI YUTAKA
IPC: C08F2/50
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer, useful as a flocculant, a viscosity improver, etc., for paper making and having a high molecular weight and good solubility without containing water-insoluble materials by polymerizing a water- soluble vinylic monomer through irradiation of light using a specified photoinitiator. SOLUTION: (B) A water-soluble vinylic monomer [e.g. (B1 ) acrylamide or a mixture of >=25wt.% B1 with a monomer copolymerizable therewith] is (co) polymerized by irradiation of light in a wavelength region of e.g. 200-650nm wavelength at 0.5-1,000W/m<2> irradiation intensity using (A) an acylphosphine oxide compound (e.g. 2,4,6-trimethylbenzoyldiphenylphosphine oxide) as a photoinitiator.
Patent JP-S60192668-A (JP)
Title: Image former
Inventor: CHIKAMATSU YASUYUKI
IPC: H04N1/00
Filed: 1984-03-14
Abstract: PURPOSE:To achieve a smaller size and lighter weight of the upper unit by building up an image former with a lower unit and the upper unit free to open or close thereto with the almost center of the equipment body as the rotary fulcrum. CONSTITUTION:The body 1 of this apparatus is divided into three sections, a lower cover 1a, the rear 1b of an upper cover and the front 1c thereof while an image forming section 3 provided on the side of the control panel in the body 1 is divided into two sections, a lower frame side assembly 55 and an upper frame side assembly 56. Then, a lower unit 57 and a upper unit 58 free to open or close to the lower unit 57 with the almost center of the body 1 as the rotary fulcrum are arranged. This enables the approaching and separating action thereof in an easy and safe manner with a lighter weight of the upper unit while achieving a smaller size and a ligher weight of the apparatus associated with the simplification or the like of the support construction.
Patent JP-S58166274-A (JP)
Title: Detecting device for fault of thyristor
Inventor: MATSUMURA SUSUMU
IPC: G01R31/26
Filed: 1982-03-26
Abstract: PURPOSE:To decide a fault of a thyristor by detecting a reflected ray on the junction face, by connecting an electrooptical crystal joined so that the polarized directions are different between main electrodes of the thyristor, and making light from a light emitting element incident onto its junction face. CONSTITUTION:On the surface and the reverse side of an electrooptical crystal CRS, an electrode EL is provided, and A and K electrodes of a thyristor are connected to each electrode. Light which is made incident into the CRS through a connector CN2 from an optical fiber OF2 generates an electric field when reverse voltage is applied, and a refractive index variation becomes reverse in A and B area, therefore, when an incident angle theta is within a prescribed angle, light propagated in the crystal is totally reflected by a boundary BR, is inputted to a fiber OF1, and is detected by a photodetector PD. When forward voltage is applied to the thyristor, the thyristor is turned on, high forward voltage is not applied to the crystal, and a reflected light is also a little. When the thyristor is broken down, no reverse voltage is applied, and a detecting signal is eliminated, by which a fault can be decided.
Patent JP-S61210886-A (JP)
Title: Synchronous motor control circuit
Inventor: YANAGIHARA HIROYUKI
IPC: H02P23/00
Filed: 1985-03-12
Abstract: PURPOSE:To control a synchronous motor without stepout nor hunting by deciding the rotating direction and speed of the motor from a deviation signal, and reading out the optimum control amount from a memory cell. CONSTITUTION:A rotating direction deciding circuit 2 decides a rotating direction alpha from a deviation signal tau(s), and a rotating speed deciding circuit 10 decides the rotating speed of a synchronous motor. The decided rotating direction alpha and the signal of the rotating speed beta are input to an incremental/ decremental counter 14, which reads signal patterns of sine and cosine waves of one period stored in a memory cell 15 for driving the motor and output to power amplifiers 7, 8, thereby controlling a synchronous motor DM.