baber/WOPTO huggingface dataset:
Patent JP-H10334356-A (JP)
Title: General purpose robbery preventing element for article and its manufacture
Inventor: ALTWASSER RICHARD
IPC: G08B13/24
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To unify source information and to provide a general purpose robbery preventing element which is advantageous in terms of cost by providing the other electromagnetic resonance oscillation circuit containing specified encoding information on an article in the general purpose robbery preventing element of the article, which has the electromagnetic resonance oscillation circuit, is excited and generates an alarm. SOLUTION: The general purpose robbery preventing element 1 is constituted of the resonance oscillation circuit 2 and the resonance oscillation circuit 2 is excited in the inquiry field of electronic article robbery prevention and emits a characteristic signal and generates the alarm. The resonance oscillation circuit 2 contains two other resonance oscillation circuits 3 which are arranged within the outer area of a carrier 14 and identify the corresponding articles becoming the objects of robbery prevention. The resonance oscillation circuit 3 contain specified encoding information on the articles. The encoding information can be used and read through the remote inquiry. For using the robbery preventing element 1, robbery preventing effect and stored information can be read from a comparatively remote place.
Patent JP-S5552255-A (JP)
Title: Semiconductor memory
Inventor: NATSUI YOSHINOBU
IPC: H01L27/102
Filed: 1978-10-11
Abstract: PURPOSE:To restrict the parasitic thyristor effect thereby securing memory by providing a channel stopper whose conductive direction is the same as a base of P-ROM that is made by short-circuiting due to a selective destruction of a base-emitter junction is a bipolar transistor. CONSTITUTION:Two or more P-type bases are formed in an N-type epitaxial layer  3 being provided on a P-type semiconductor substrate 1, then an N-type emitter is formed in each base to compose two or more NPN transistors which share the N- type layer 3 as a common collector. A P-type separation region 4 separates a transistor used for peripheral circuit E1-B1-C1 from transistors used for memory elements E2-B2-C2, E3-B3-C2,.... Then a P-type channel stopper 5 is installed on the N-type collector surface between the adjoining two P-type bases B2, B3 of the transistors used for memory elements. By so doing, current increase rate between the two adjoining bases in parasitic lateral transistors is reduced, thereby preventing the parasitic thyristor effect.
Patent JP-H02311275-A (JP)
Title: Assisting tool for stabilizing screw driver
Inventor: NAKAYAMA YASUTAKA
IPC: B25B15/00
Filed: 1989-05-20
Abstract: PURPOSE:To carry out screw tightening speedily in stable manners by installing a rotary assisting tool at the top edge part of a screw driver. CONSTITUTION:A cylindrical assisting tool is installed in turnable manners onto a cylindrical cut-out part 1 at the top edge of a screw driver, in order to achieve the stable manual handling. Screw tightening is carried out speedily in stable manners, keeping the assisting tool by hands.
Patent JP-H11317012-A (JP)
Title: Optical disk, optical disk device and method for preventing copy of optical disk
Inventor: TAKAGI YUJI
IPC: G11B19/04
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a reproduction dedicated optical disk for disabling digital copying from a reproduction dedicated optical disk to a recording optical disk, and to provide a recording optical disk, an optical disk device and the method for preventing the copy of optical disk. SOLUTION: AV data 4 scrambled by a specified key IS pre-pit recorded, a reproduction dedicated optical disk for pre-pit recording a scramble key 3 is provided in a control data area, and a recording optical disk for pre-pit recording information indicating the same is provided in the control data area of an address identical to that of the reproduction dedicated type. Even when the AV data 4 is copied from the reproduction dedicated optical disk to the recording optical disk in a scrambled state, the scramble key 3 of the control data area is inhibited from copying the data in the recording optical disk control data area, and thus reproducing from the copied AV data 4 is made impossible.
Patent JP-H05300523-A (JP)
Title: Color system switching device
Inventor: YOSHIDA NOBORU
IPC: H04N9/00
Filed: 1992-04-17
Abstract: PURPOSE:To provide a faithful automatic switching device for TV systems of a SECAM system, a PAL system, etc. CONSTITUTION:The system switch data (a), the tuning voltage data (b), the band data (c), and the channel display data are stored in an E<2>PROM 10 as the channel preset data. When a channel is selected, a CPU 11 fetches the data (b) and (c) out of the E<2>PROM 10 and applies them to a tuner 12 via a D/A converter 13. Meanwhile the data (a) are sent to an IF circuit 14 and a voice IF is switched. At the same time, the data (a) are sent to a video circuit 15 and a color demodulating circuit is switched.
Patent JP-S62284511-A (JP)
Title: Adaptive digital filter
Inventor: IWATA YOSHIHIRO
IPC: H03H17/06
Filed: 1986-06-02
Abstract: PURPOSE:To make corrections accurately by inhibiting coefficient parameters from being corrected while an input signal is lower than a predetermined signal. CONSTITUTION:A level detecting circuit 9 is added to an adaptive digital filter to find the difference of the squared value of the oldest input signal akn from the squared value of the up-to-date input signal ak0 while correcting parameters, thereby storing it in a mean value storage memory 10. A numeral comparing circuit 11 makes a comparison as to whether or not the found mean value is smaller than a noise level or not and when the mean value of the comparison result input signal is lower than the noise level, an error signal ek inputted to a veriable coefficient correcting circuit 6 is set to '0'. A coefficient parameter Cj is the same as before and not corrected. Consequently, coefficient parameter the adaptive digital filter are prevented from being corrected in a wrong direction owing to a noise and the invariably correct value is held.
Patent JP-H10112578-A (JP)
Title: Part attaching apparatus of circuit board
Inventor: MATSUSHITA NOBUHIKO
IPC: H05K1/18
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a part attaching apparatus of a circuit board, in which the parts are attached stably to the flexible circuit board to make the density of its wiring patterns improvable. SOLUTION: Storing the intermediate portion of a jumper wire 2 to be a part in a groove 4a, formed on the bottom surface of a holder 4 with an electric insulating quality, leg portions 2a formed curvedly downward from both the end portions of the jumper wire 2 are passed fixedly through through-holes 1a of a circuit board 1. Further, passing the intermediate portion of a jumper wire 3 to be a part through a through-hole 4b formed in the intermediate portion of the height of the holder 4 so as to be orthogonal to the groove 4a, leg portions 3a formed curvedly downward from both the end portions of the jumper wire 3 are passed fixedly through through-holes 1c of the circuit board 1. Thereby, the jumper wires 2, 3 can be fastened firmly to the flexible circuit board 1.
Patent JP-H09308931-A (JP)
Title: Cam seamer
Inventor: TANNO SHIYUUTA
IPC: B21D51/30
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide the seamer having a high speed supply device for can barrel and cover. SOLUTION: In the supply device for the can barrel 1, a pusher device pushing the can barrel into a pocket 4, which is sent to a pushing-in position a1 to the pocket 4 of a turret 3 for the seaming feed of the supply device, is provided. This pusher device is operated back and forth by an advancing and retreating mechanism, also it is operated to the left and the right an oscillating lever. This oscillating lever is operated through an oscillating cam box. Also, in the supply device for a cover 40, in the upside of the pushing-in position a1 to the pocket of the turret for the seaming feed of the supply device, a cover feed device feeding the cover forward by a hopper 41 and feeding the cover onto a cover feed table, is provided just above the pushing-in position a1 . This cover feed device is equipped with a rotary panel turning intermittently every fixed angle.  The cover is taken out while being moved back and forth in a horizontal taking-out position by a taking-out device for the cover, and the cover is supplied while moving up and down in the just downward direction on the cover feed table.
Patent JP-S5828284-A (JP)
Title: Purification of urease
Inventor: YAMAMOTO RIYOUHEI
IPC: C12N9/80
Filed: 1981-08-12
Abstract: PURPOSE:To obtain a high purity urease by using a specific water-insoluble carrier. CONSTITUTION:A urease-containing liquid is brought into contact with a water- insoluble carrier represented by the general formula CH3-(CH2)n-(water-insoluble carrier) or NH2-(CH2)m-(water-insoluble carrier) and obtained by bonding an alkylamine, an alpha,omega-diaminoalkane, etc. to a water-insoluble carrier such as agarose gel, dextran gel, etc. preferably at 6-9pH, to effect the adsorption of urease. After washing the carrier, the adsorbed urease is eluted with a solution containing salts, organic solvents, etc. at proper concentrations.
Patent JP-H10318251-A (JP)
Title: Air bearing
Inventor: TEMPEST MICHAEL CLINTON
IPC: F16C17/02
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an improved aerodynamic bearing to achieve a matching state at an ultimate precision level. SOLUTION: An air bearing comprises a static shaft 2; and a hollow support member 5 mounted rotatably around the static shaft. The static shaft has a peripheral surface formed in the shape of a continuous shallow sine wave 3 having a peak 4 of at least three waves when it is developed into a substantially plane. One peak forms a groove 7 longitudinally extending in parallel to a shaft axis. It is preferable that the groove is positioned at the bottom of the static shaft 2.
Patent JP-H01293806-A (JP)
Title: Eye-level cabinet
Inventor: KAMIMURA NAOKO
IPC: A47B77/04
Filed: 1988-05-24
Abstract: PURPOSE:To enable towels, dishcloths, and the like to be sanitarily contained in good appearance, by forming dividedly the containing chamber of the towels and the like, at a rear section in an eye level cabinet, to provide the containing chamber, with a moving plate for moving downward, and by fitting a rotary hanger on the moving plate. CONSTITUTION:In an eye level cabinet 2, by opening a bottom section at a rear section, a towel hanger 3 can be contained. On the side surface of a containing shelf 8, a recessed sliding section 5 is vertically slidably set, and in the state that the section 5 is pulled downward by a moving-up-and-down device A using a hanger constant-load spring and in the state the section 5 is contained upward, the state position is to be supported. For taking out or in a towel 9 or a dishcloth, a handle 4 is pulled, the internal towel hanger 3 is drawn, and the hanger 3 is rotated to be projected forward by a rotationally and pivotally supporting device 6. As a result, the towel 9 or the dishcloth can be easily taken out or in to be used.
Patent JP-S5651443-A (JP)
Title: Preparation of methylenedicarbanilate
Inventor: WADA HIROSUKE
IPC: C07C239/00
Filed: 1979-10-01
Abstract: PURPOSE: To obtain the titled compound useful as an intermediate for a raw material of polyurethane, industrially and advantageously, by the reaction of a carbanilate with formaldehyde, in the presence of a specific cation-exchanger of the sulfonic acid type.  
     CONSTITUTION: A carbanilate expressed by the formula (R is 1W4C alkyl or phenyl; X, Y, and Z are Hs, halogens, nitros, etc.) is reacted with formaldehyde, in the presence of a cation-exchanger having a proton-exchange capacity of 0.1meq/g or more, of the sulfonic acid type, to give the titled compound. The proton- exchanger preferably has the largest possible proton-exchange capacity, because a small capacity reduces the reaction rate. DiaionHPK25 or Amberlite200(trade name), etc. may be cited as a preferable exchanger. A carbanilate as a raw material may be available advantageously from nonphosgenating stages. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61284931-A (JP)
Title: Vapor growth equipment
Inventor: MARUYAMA KENJI
IPC: H01L21/365
Filed: 1985-06-11
Abstract: PURPOSE:To obtain a crystal of high quality having an steep hetero boundary by separating a gas guiding system into a guiding unit for all raw gases and carrier gas except a substance having high vapor pressure, and a guiding unit for all raw gases and carrier gas, thereby quickly exchanging the gas of the substance having high vapor pressure. CONSTITUTION:A gas guiding unit 3 for guiding all raw gases and carrier gas to a reaction vessel 2 in which a substrate 1 is placed, and a gas guiding unit 4 for guiding all other raw gases and carrier gas except the raw gas having the highest vapor pressure are provided, and shutters 5, 6 are provided in the units 3, 4, respectively. For example, DMCd and DETe of prescribed amounts flow through the units 3, 4, Hg is heated to 250 deg.C, and held at the prescribed vapor pressure. The shutters 5, 6 are closed, and the gases are passed through bypasses 7, 8. Then, after the shutter 6 is opened and a CdTe layer is grown on the substrate 1, the shutter 6 is closed, the shutter 5 is opened, and a HgCdTe layer is grown. Then, the shutter 5 is closed, the shutter 6 is opened, and the CdTe layer is grown.
Patent JP-2000318920-A (JP)
Title: Control method of sheet folding device
Inventor: SAKAMOTO KOHEI
IPC: B65H45/101
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the folding performance and reduce the cost by controlling the quantity of sheets to be fed during the vertical motion of a sheet table so as to be small. SOLUTION: A print control means 1 periodically transfers an operation command for a sheet table 7 to a sheet table control means 6 during a printing paper feeding operation after end of printing. In the period where the sheet table 7 is executing the vertical motion, a command of reducing the sheet feeding speed is transferred from the print control means 1 to a sheet feeding speed variable means, and the paper feed is executed by a sheet feed control means so that the sheet feeding speed is lower than a general speed. When the printing time for one line is T1, the feeding quantity for one line is N, and the feeding time is T3, the feeding quantity executed in the vertical operating time T of the sheet table 7 is T/(T1+T3)*N.  The feeding time T3 is set so as to be general feeding time T2<T3 to make the quantity of sheets fed during the vertical operation of the sheet table 7 smaller than in general printing, whereby sheet jam can be prevented.
Patent JP-S5917710-A (JP)
Title: Power amplifier
Inventor: KASHIWAGI NARITAKE
IPC: H03F3/20
Filed: 1982-07-22
Abstract: PURPOSE:To improve the efficiency without degradation of tone quality and to reduce the noise and the distortion rate, by using a PCM digital signal as an input source in a high-efficiency power amplifier used for digital audio. CONSTITUTION:A PCM audio signal impressed to an input terminal 1a is inputted to class ''B'' amplifying parts 2, 3a, 3b and 4 of the first amplifying circuit through a ditial delay element 34. This signal is supplied as a switching signal to a switching power source 18 of the second amplifying circuit through a PWM converting part 50, and power is supplied to amplifying parts 2, 3a, 3b and 4. Thus, the PCM digital signal is used as the input source, and the second amplifier is provided, and its output is supplied as the collector voltage of the first amplifier, thereby obtaining a miniaturized, lightweight, and high- efficiency amplifier superior in tone quality.
Patent JP-S613792-A (JP)
Title: Electrolytic recording paper
Inventor: ENMANJI KIMIE
IPC: B41M5/20
Filed: 1984-06-18
Abstract: PURPOSE:To prevent the alteration after fixing, by providing a conductive layer showing the compatibility with a meltable layer under heating and a color forming layer containing a solid electrolyte and a redox dye. CONSTITUTION:A meltable layer 6 melted under heating, a conductive layer 2 showing the compatibility with the meltable layer and a color forming layer 1 containing a solid electrolyte and a redox dye are provided to a support. When pulse voltage is applied between a recording needle 4 and a return electrode 5, a current flows in the route of color forming layer 1   conductive layer 2   return electrode 5 and the dye in the color forming layer 1 develops a color by electrolytic oxidation or reduction. After the completion of recording, the whole of recording paper is heated to melt and mix the conductive layer 2 and the meltable layer 6 having compatibility to each other. The meltable layer 6 is formed so as to be sufficiently thick as compared with the conductive layer 2 and the conductive substance in the conductive layer 2 is diluted by mixing and the current sufficient for inducing the electrolysis of the color forming layer 1 does not flow any longer.
Patent JP-H06335590-A (JP)
Title: Automatic coin type washing machine
Inventor: OKADA TSUTOMU
IPC: D06F33/02
Filed: 1993-05-28
Abstract: PURPOSE:To obtain the automatic coin type washing machine by which a user can select a desired operation program by only a throw-in operation of a coin by providing the machine with a storage means in which a prescribed amount of money corresponding to plural coin throw-in ports and the operation program are stored in advance, and provided with plural operation programs corresponding to the kind and the quantity of the washing. CONSTITUTION:By a control part MC1, for instance, whether a 100yen coin is thrown in or not is discriminated, and in the case it is thrown in, whether a coin switch 19a corresponding to one coin throw-in port is operated or not is discriminated. As a result, in the case it is discriminated that the coin switch 19a is operated, an operation program A is called from a ROM contained in the control part MC1, and the washing machine is operated in accordance with the operation program A. On the other hand, in the case it is discriminated that a coin switch 20a corresponding to the other coin throw-in port is operated, an operation program B is called from the ROM, and the washing machine is operated in accordance with the operation program B. In such a way, setting and a switching operation of the operation program become unnecessary.
Patent JP-H0423902-A (JP)
Title: Device for controlling vertical movement of working machine
Inventor: IIDA SATOSHI
IPC: G05D1/04
Filed: 1990-05-17
Abstract: PURPOSE:To enable to maintain a work-starting depth suitable for the real state of a field by memorizing in an involatile memory an average datum correspondent to set depths by different setting means in various work conditions. CONSTITUTION:A data-averaging means D takes in values detected with a machine level-detecting means 15 on a lifting control operation before a forced lifting operation and an average value thereof is computed. An involatile memory 20 memorizes the average values of the data-averaging means D corresponding to the respective set values of a setting means 13 changeably operated in response to work conditions. A computing means E computes a linear interpolated value from memorized values of the memory 20 in response to a new set value with a setting means 13 on the next work. The value from the computing means E is given to a level-maintaining means B as its maintained level datum. Consequently, a work-starting depth suitable for the real condition of the field can be maintained.
Patent JP-S5917559-A (JP)
Title: Nonmagnetic toner used for pressure fixing
Inventor: KATOU HITOSHI
IPC: G03G9/08
Filed: 1982-07-21
Abstract: PURPOSE:To obtain a pressure fixable nonmagnetic toner manufacturable by a pulverization method, by dispersing ferroelectric fine powder. CONSTITUTION:The present toner is a one-component type pressure fixable nonmagnetic developer used for the touch-down developing method, and it contains a soft resin as a main component, and the ferroelectric fine powder is dispersed into the resin. As the soft resin, a thermoplastic resin having 40-120 deg.C softening point, such as paraffin wax, polyethylene wax, or low mol. wt. styrene-acrylic copolymer, is used. As the ferroelectric fine powder, barium or lithium titanate, potassium niobate, etc. are used by 10-70wt% of the total toner, preferably having <=1.0 average particle diameter. The dispersion of said fine powder enables pulverization easily and satisfactorily in manufacture of the toner by the pulverization method, and it enhances image quality and density of a toner image, too.
Patent JP-S5556441-A (JP)
Title: Motor brake unit
Inventor: WATANABE MITSURU
IPC: H02K7/102
Filed: 1978-10-18
Abstract: PURPOSE: To prevent deformation of a brake mounting plate and facilitate a readily pressing of the brake mounting plate by selding a steel plate in close contact with the inside surface of a motor side of the brake mounting plate.  
     CONSTITUTION: In a brake unit for braking via a braking lining 3 interposed between a brake retainer 14 and a braking plate 5 of a motor, a deformation preventive plate 17 of rectangular steel plate is welded in close contact with the inside surface of the motor of a brake mounting plate 6. A hole is perforated at the center of the plate 17, and inserted with an adjustment screw 15 thereinto. Thus, it can prevent deflection of the brake mounting plate 6 and also prevent reduction of braking effect by adequately selecting the number of the plates 17. Since the brake mounting plate 6 can be formed of thin plate, it can be readily manufactured by pressing or the like process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09311711-A (JP)
Title: Method for executing movement command blocks simultaneously by one nc controller
Inventor: YANAGI SHINICHIRO
IPC: G05B19/18
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To execute movement command blocks at the same time by judging whether or not movement commands can be executed at the same time without any mutual interference, on the basis of the distances between expected passing tracks of respective movement axes, and executing the movement blocks at the same time when they can be executed at the same time. SOLUTION: An interpretation part inputs and interprets a movement command block 1 in an NC program (steps 100 and 110) and then inputs and interprets a movement command 2 (steps 120 and 130). The interpretation part judges whether or not movement command blocks can be executed at the same time (step 140) and outputs redefined blocks, and an execution part outputs pulses to a motor (step 150). In the step 140, the expected passing track of a movement axis commanded by a movement command block is divided by a straight line per unit time to find the distance between the straight lines, the found distance is compared with the sum of the radii of curvatures of respective movement axes, and it is judged that a collision is avoided when the former is larger or not avoided when the latter is larger.