baber/WOPTO huggingface dataset:
Patent JP-S5449495-A (JP)
Title: Manufacturing method of circular ring coil
Inventor: YAMAGIWA TAKESHI
IPC: G21B1/11
Filed: 1977-09-28
Abstract: PURPOSE:To improve working property by minimizing plastic deformation of conductor with the straight end section of strand conductor and manufacture of circular ring coil by winding with a certain curvature and for respective straight sections to join with brazing. CONSTITUTION:Both ends 13 of a certain length of strand conductor having large cross section is manufactured in straight shape and other section is bent with a certain curvature. In this case strand conductor 12 is manufactured to extend the straight section of ends 13 to circumferential joining direction of conductor curvature radius. After joining straight section 13 of strand conductor 12 thereof and the straight section of existing connection body with brazing, the ring type coil is manufactured by winding in similar manner to curvature of normal section other than straight section 13. Straight section 13 is annealed sufficiently with brazing process, facilitating joining set-up of strand conductor, and enabling to reduce the plastic deformation of conductor.
Patent JP-H11303600-A (JP)
Title: Laying structure of signal cable for blower
Inventor: INOUE YASUO
IPC: F24F7/06
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a laying structure of a signal cable for blower capable of reducing time and labor and cost required for installing the cable greatly, eliminating the troublesome laying construction work, and causing no damage and accident. SOLUTION: A multicore shield cable 8 for telephone circuit formed by bundling and covering signal cables 7-1 to 7-30 separated by different colors is laid to a working face 4, a tip of the multicore shield cable 8 for telephone circuit is overlapped and put like a number of 8, and 8 circuits of the signal cables 7-1 to 7-16 which are uncovered from the tip and are exposed are connected to telephone sets 9-1 to 9-8 in 8 sections. 3 circuits of the signal cables 7-17 to 7-22 are connected to dust sensors 10-1 to 10-2 in 2 sections and an interruption switch 11, the signal cables 7-25 and 7-26 are connected to an emergency alarm switch 12, the signal cables 7-27 and 7-28 are connected to an emergency rotary lamp 13, and the signal cables 7-29 and 7-30 are connected to a speaker 17 for announcement.
Patent JP-H0640054-A (JP)
Title: Positioning construction of scanning head
Inventor: NAGAHATA TAKANARI
IPC: B41J25/34
Filed: 1991-05-21
Abstract: PURPOSE:To make a positioning operation of a scanning head simple and accurate, and make the scanning head light and compact by providing projections on a back surface of the scanning head and forming corresponding holes in a mount frame. CONSTITUTION:Embossing-shaped projections 2 are provided on a back surface 1a of a head substrate 1 to be near to longitudinal ends of the substrate. Reference holes 6 in the form of a keyhole are formed in portions of a frame 5 corresponding to the projections 2. The reference holes 6 comprise a large- diameter portion 6a and a slit portion 6b. The large-diameter portion 6a has an opening of a diameter which permits a head of the projection 2 to extend therethrough, and the slit portion 6b has an opening of a width which permits a body of the projection 2 to slide therein. In addition, the projections 2 and the reference holes 6 are beforehand disposed accurately at respective predetermined positions on the back surface 1a of the head substrate 1 and the frame 5.
Patent JP-H01284984-A (JP)
Title: Picture processing method
Inventor: KUMAGAI RYOHEI
IPC: G06V10/46
Filed: 1988-05-12
Abstract: PURPOSE:To attain the exact calculation of the feature quantity of a recessing part by evaluat ing a distance between a straight line, which connects mutually adjacent enveloping points, and a border picture element between both the enveloping points or arranging picture elements between both the enveloping points while the distance with the straight line is evaluated and forming a projecting closure. CONSTITUTION:The border picture element is divided into four quadrants and border picture element data are arranged in a chain order. Then, data, in which an index is given to the border picture element to be the enveloping point, are generated and the inclination of the straight line, which connects the mutually adjacent enveloping points, is obtained. The border picture element between the both enveloping points is successively pursued and the distance between the center of the border picture element and straight line is evaluated. Then, the recessing part is detected. For the calculation of a recessing arc length, the border picture element is successively counted from the first border picture element, which is positioned in the graphic inside of the straight line to connect both the enveloping points. Then, when the border picture element is not the recessing part, a count value is made ineffective and when it is the recessing part, the number of the border picture elements in the recessing part is obtained as the recessing arc length. Thus, the feature quantity of the recessing part can be exactly calculated.
Patent JP-S5817787-A (JP)
Title: Solid-state image pickup device
Inventor: HARADA NOZOMI
IPC: H04N5/335
Filed: 1981-07-23
Abstract: PURPOSE:To increase the high speed reading out capacity of the signal electric charge and to prevent the reduction of the working range with a simple configuration, by subjecting the period when signal electric charges stored in the photosensitive section are read out to 4-phase driving and the period when electric charges are shifted from the photosensitive section to the transferring section to single-phase driving. CONSTITUTION:An N<+> layer 21 and the 1st insulating layer 22 are formed on a P type semiconductor substrate 20 of an IT-CCD image sensor of the interline transferring system, and the 1st layer of polysilicon electrodes 231-233 are formed on the layer 22, and then, the 2nd insulating film 25 is formed on the electrodes 231-233. On the film 25 the 2nd layer of conductor electrodes having low resistance 241-243 are formed and N<-> layers 271 and 272 of low impurity density are formed on the surface of the N<+> layers 21 underneath the electrodes 241-243. Switches 271 and 272 are connected between terminals of each pair of electrodes 241 and 232 and 242 and 233. Then, the reading out period of the signal electric charge stored in the photosensitive section of the CCD is set to 4-phase driving bardor by 4-phase clocks phi1-phi4 and the transferring period of the electric charge from the photosensitive section to the transferring section is set to single-phase driving to be performed the clocks phi1-phi4.
Patent JP-H02299487-A (JP)
Title: Power conversion device
Inventor: SHIMIZU HIROKI
IPC: H02P3/18
Filed: 1989-05-11
Abstract: PURPOSE:To detect transition to regenerative mode quickly by detecting transition to regenerative mode based on an integrated value of the difference between flow-in and flow-out currents of a electrolytic capacitor. CONSTITUTION:A regenerative mode detector 20 has an integration circuit comprising an operational amplifier 21, a capacitor 22 and a diode 23, where the integration circuit integrates the difference between the outputs from current detectors 26, 27 and outputs the integrated difference. In other words, output from the operational amplifier 21 is an integrated value of the difference between flow-in current i1 and flow-out current i2 of a electrolytic capacitor 5. Upon transition of an induction motor 6 to generating operation, voltage of a electrolytic capacitor 4 increases. At the same time, output E from the operational amplifier 21 increases. Since a voltage controller 9 operates and amplifies the difference between the sum of a voltage command ED*,  E and a feedback voltage EC, the difference is increased and a power inverter comprising a transistor TRC starts regenerative operation.
Patent JP-S60258638-A (JP)
Title: Control system of magnetic disk device
Inventor: KOIKE TAKASHI
IPC: G11B19/02
Filed: 1984-06-06
Abstract: PURPOSE:To ensure effective adaptor control by using a means to set the priority of accesses to plural adaptors which provide access to the drivers of the same type when the power supply is applied and after said application of power supply and then changing successively the set priority. CONSTITUTION:The adaptors 2a and 2b of the same constitution which provide exclusively access to the same driver 3a are controlled asynchronously with each other by control parts 1a and 1b. In this case, the adaptor 2a consists of transmission/reception circuits 6a and 9a, an interface circuit 7a, etc. Then the circuit 7a contains a detection/decision part 13a for request signals sent from the parts 1a and 1b, an array circuit 15a storing the control information on the driver 3a, a priority deciding part 16a which decides with priority both parts 1a and 1b alternately, an initialization part 17a, etc. Then the adaptor 2a, for example, is set with priority by the part 17a in a power supply application mode. Thus the adaptor 2a is selected first with priority in case both parts 1a and 1b have requests at a time. Hereafter, the priority is given alternately to both adaptors 2a and 2b according to the decision of the part 16a.
Patent JP-S62273719-A (JP)
Title: Data verification in charged particle beam exposure equipment
Inventor: IKENAGA OSAMU
IPC: H01L21/027
Filed: 1986-05-22
Abstract: PURPOSE:To efficiently verify data by dividing an LSI data into figure groups which can be solely emitted by a charged particle beam, and displaying the figure containing a short side less than the minimum length allowable for the beam distinctly from other figure when displaying the figure group to enhance the verifying accuracy of the data. CONSTITUTION:In order to verify whether a basic figure is correctly generated or not, a basic figure and a lithography unit figure obtained by dividing the basic figure by a host computer are graphically displayed as a pattern display unit from the computer. In this case, the figures gl-g4 that the width and the height of the figure are larger than the length epsilon allowable by an electron beam lithography equipment are displayed by first color (e.g., green). the figures gamma1-gamma3 that one of the width an the height of the figure contains a side less than the length epsilon is displayed by hatching with second color (e.g., red) or solidly coating. Thus, a fine figure which causes the lithography accuracy to decrease can be readily identified. As a result, an electron beam lithography equipment can be operated efficiently.
Patent JP-S5817612-A (JP)
Title: Film forming device by glow discharge
Inventor: OBARA MASAO
IPC: C23C16/509
Filed: 1981-07-24
Abstract: PURPOSE:To efficiently form a film of uniform quality and thickness over a large area with good reproducibility by disposing gas inlet and outlet of an accumulation chamber at the rotatably symmetrical position. CONSTITUTION:A main valve 2 which is coupled directly to a diffusion pump is opened to evacuate an accumulation chamber 1 to high vacuum of approx. 10<-7>Torr, the valve 2 is then closed, an exhaust system is switched, and is evacuated by a mechanical booster pump through exhaust manifolds 91-94 from gas outlets 111-114 provided at a metallic cylinder 5, SiH4 gas regulated at the flow rate is led into the chamber 1 through manifolds 81-84 from gas inlets 101-104 provided above and below the gas outlets to a predetermined gas pressure. Thereafter, a high frequency voltage is applied from a high frequency  power source 16 to the cylinder 5 to produce a gas plasma between the cylinder  and the grounded aluminum drum 13, thereby forming a-Si:H film on the surface of the drum 13.
Patent JP-H05310162-A (JP)
Title: Motor scooter vehicle with spoiler
Inventor: TOMIOKA MAKOTO
IPC: B62J17/00
Filed: 1992-05-08
Abstract: PURPOSE:To facilitate the installation and manufacture of a spoiler and readily deal with requirements in view of various designings and the appearance of the vehicle. CONSTITUTION:In a spoiler-equipped motor scooter vehicle 10 having a spoiler mounting bracket 17 attached to the rear end portion of a body frame 11 and a spoiler 24 mounted on the mounting bracket 17, the spoiler 24 can be divided into right and left spoiler side members 25a, 25b made in pairs, spoiler end members 26a, 26b to be attached to the rear end portions of the respective spoiler side members 25a, 25b, and a spoiler rear member 27 communicating the right and left spoiler side members 25a, 25b with each other.
Patent JP-S5239511-A (JP)
Title: Apparatus for treatment of heating members
Inventor: HIROSE KOUZOU
IPC: C21D1/00
Filed: 1975-09-25
Abstract: PURPOSE:A heat treatment apparatus with automatic and safe treatment from cooling up to heating of the members to be heated.
Patent JP-H05309404-A (JP)
Title: Roll build-up welding method
Inventor: KAWANAKA TSUNAO
IPC: B23K9/04
Filed: 1992-05-08
Abstract: PURPOSE:To prevent the occurrence of cracks on a cladding layer when powder plasma build-up welding is performed on a roll. CONSTITUTION:In the build-up welding method by a powder plasma build-up welding means on base metal 1 where a recessed part 2 is provided in the circumferential direction of a roll peripheral part, the specified wall thickness is maintained and then, the build-up welding is performed in order on the other side 2b in the cross direction of the recessed part 2 while the stepwise shape is maintained by making a pile by one pass stepwise in order from one side 2a in the cross direction of the recessed part 2.
Patent JP-S609245-A (JP)
Title: Extension transfer system
Inventor: HAYASHI KAZUHIRO
IPC: H04M9/02
Filed: 1983-06-28
Abstract: PURPOSE:To attain the extension transfer by returning the signal on an up-bus line to a down-bus line in a main transmitter. CONSTITUTION:A follower transmitter 2i transmits an extension transfer start request signal to a main transmitter 1 from an extension transfer signal detection/insertion circuit 13 by means of a specific bit S1 of an auxiliary channel in a frame of an up-but line and via a bus line 5. The transmitter 1 detects the request signal by a signal detection/insertion circuit 10 and then detects the idle state of an information signal channel by means of the corresponding specific bits SB1-SBn. Then the transmitter 1 transmits simultaneously the extension transfer permission signal and the extension transfer channel designation signal to follower transmitters 2i-2n respectively by means by specific bits S1' and SB1'-SBn' of auxiliary channels in a frame of a down-buts line and via a bus line 4 and transmits the extension transfer signal to a channel network 6. At the same time, this tranfer signal is returned to the corresponding specific channel in the frame of the down-bus line.
Patent JP-S608043-A (JP)
Title: High frequency-welded mold capable of forming pattern on surface of resin sheet
Inventor: MOCHIZUKI HACHIROU
IPC: B29C59/02
Filed: 1983-06-28
Abstract: PURPOSE:To form a varied pattern on the surface of a resin sheet very easily by a method in which a mold made up of plural thin plates whose welded ends are properly deformed is pressingly contacted with the surface of a cinyl chloride resin sheet and heated electrically. CONSTITUTION:A high frequency-welded mold made up of plural thin plates 1a and 1b whose welded ends are properly deformed by calking, cutting, or bending, etc., is pressingly contacted with the surface of a vinyl chlorode resin sheet to be used in the seat, etc., of auto cars, auto two-wheeled cars, etc., and heated electrically. An uneven pattern can thus be very simply formed on the surface of the sheet.
Patent JP-S61275519-A (JP)
Title: Exhaust pipe structure in exhaust device
Inventor: HAYASHI MICHIO
IPC: F01N13/08
Filed: 1985-05-31
Abstract: PURPOSE:To improve exhaust efficiency, by joining an inner pipe to an outer pipe at an inlet end of an exhaust pipe, directly contacting a gasket with the inlet end, and tapering an inner surface of the inner pipe at its inlet portion from the gasket to a position of an elementary pipe diameter. CONSTITUTION:A combustion chamber 5 is formed at an upper portion of a cylinder 2, and is communicated through an exhaust valve 6 to an exhaust passage 7 in a cylinder head 4 which passage is open at an exhaust opening 7a. The exhaust opening 7a is connected through a gasket 8 to an exhaust pipe 9. The exhaust pipe 9 is constructed in a double structure having an inner pipe 9i and an outer pipe 9o with an air layer defined therebetween. The inner pipe 9i is diverged at its inlet portion to form a tapered portion 10, and is joined by spot welding 11 to the outer pipe 9o at an inlet end. Thus, an inner surface of the inner pipe 9i at the inlet portion is tapered at 10 to gradually converge a sectional area of the exhaust passage from the gasket 8 to the position of an elementary pipe diameter De.
Patent JP-S5543547-A (JP)
Title: Light and heat sensitive copying material
Inventor: KUNIKANE MAKOTO
IPC: B41M5/26
Filed: 1978-09-25
Abstract: PURPOSE:To raise a basic atmosphere and to increase copied image density, by a soluble metal halide to the image receiving layer of an image receiving sheet in a light and heat sensitive type recording material. CONSTITUTION:A solution consisting of 1pt. of a phenol or naphthol derivative, 0.1-0.5pt. of a dye, and 10-100pts. of a binder by the weight basis is coated and dried on a support to form a photo sensitive sheet (A). On the other hand, a dispersion fluid consisting of 1pt. of a pignent, 0.1-2pts. of a binder, and 1- 20pts. of water is coated and dried on a support to form a precoat layer, and on this layer, an image receiving layer of a mixture consisting of 1pt. of a diazo compound, 0.5-50pts. of a thiourea derivative, 0.3-6pts. of an acid stabilizer, and a water soluble metal halide, such as LiBr or AlCl3 in an amount of 0.1-1mol per mole of the thiourea derivative is formed to make an image receiving sheet (B), thus a light and heat sensitive type copying material being formed by combining both.
Patent JP-S5822241-A (JP)
Title: Solvent-free laminate taking-up machine
Inventor: MAKISHIMA HIROSHI
IPC: B65H39/16
Filed: 1981-07-25
Abstract: PURPOSE:To prevent misalignment of windings to facilitate takin-up operation while reducing product loss by gradually reducing touch pressure as the winding diameter of a take-up roll is increased. CONSTITUTION:An electric-pneumatic circuit is provided which converts signals of a touch-winding diameter function generator 11 to pneumatic signals with an electric-pnuematic converter 12. The converted pneumatic pressure amplified through a pneumatic pressure amplifier 14 in proportion to the signal of the touch pressure-winding diameter function generator 11 is sent to an air cylinder 7 to press a touch roll 3 so that the touch pressure is gradually reduced as the winding diameter of a take-up roll 2 is increased. Thus, even if a solvent-free laminate web having small early adhesion is taken up with high speed and low tension, it can be taken up without any misalignment of winding so that a take-up reel having windings misaligned may not be rewound.
Patent JP-H07319180-A (JP)
Title: Electrophotographic photoreceptor and its production
Inventor: ITAMI AKIHIKO
IPC: G03G5/05
Filed: 1994-05-30
Abstract: PURPOSE:To obtain a photoreceptor having high mechanical strength and excellent in potential by electrification, sensitivity and residual potential characteristics. CONSTITUTION:A carrier generating layer and a carrier transferring layer are successively laminated on an electric conductive substrate to obtain the objective electrophotographic photoreceptor. The carrier transferring layer consists of plural constituent layers and a resin obtd. by substituting repeating units represented by formula II for 1-90% of all the repeating units of a binder resin having repeating units represented by formula I and crosslinking the resultant binder resin with an isocyanate is contained in the top layer of the photoreceptor on the constituent layer side of the substrate. In the formulae I, II, each of R1 and R2 is H, alkyl, etc., each of R3 and R4 is H, halogen, alkyl, etc., and X is H, halogen, alkyl, aryl or a heterocyclic group.
Patent JP-S5242183-A (JP)
Title: Cell for measuring partial presure of oxygen
Inventor: MASE SHIYUNZOU
IPC: G01N27/409
Filed: 1975-09-30
Abstract: PURPOSE: The captioned cell wherein a specific electrode part composed of an oxygen-ion conductive material and platinum-base metal is formed on solid electrolyte whereby the impedance at the interface is low and no deterioration occurs even in exhaust gas containing halogen, etc. of internal combustion engines. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5451515-A (JP)
Title: Electronic musical instrument
Inventor: AOKI EIICHIROU
IPC: G10H1/043
Filed: 1977-09-29
Abstract: PURPOSE: To simplify constitution with one oscillator and obtain desired vibrato effect by obtaining respective signals for sound sources applied and not applied with vibrato from an oscillator for sound source and a vibrato control circuit.  
     CONSTITUTION: An oscillator 10 for sound source sends out pulse signals as main sound source signals PK for pedal keys and supplies the same to the programmable counter 31 and AND 33 of a vibrato control circuit 30. The counter 31 counts these signals and sends out a pulse when the value having been predetermined by a preset signal PS, then it is inverted by an inverter 32 and becomes one input to the AND 33. This turns out that the pulses coinciding with the period of the output pulse train of the counter 31 are drawn out from the output pulse tranin of the oscillator 10 and since this drawing-out varies with the signal PS, the pitch of the musical tones sounded in correspondence thereto is periodically changed. Thereby, desired vibrate effect may be obtained with one oscillator 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62274971-A (JP)
Title: Sound/drawing communicating equipment
Inventor: SASAMOTO MANABU
IPC: H04L13/00
Filed: 1986-05-23
Abstract: PURPOSE:To retrieve the data accumulated at a memory device at a high speed by dividing the data into a heading part and a main data part, storing them into different memory areas respectively and displaying the set of the heading part with a drawing displaying device. CONSTITUTION:For the drawing data inputted by a user, a heading part 20 and a receiving date displaying part 22 are stored into a heading memory part 15 and a main data 21 are stored into a main data memory part 18. Simultaneously, into a main data directory part 16, the directory in a main data memory part 18 of the main data corresponding to the heading of the heading memory part 15 is stored. A user, first, displays the contents of the heading memory part 15 at a drawing input output part 1.
Patent JP-S54109500-A (JP)
Title: Metering device
Inventor: KAWAKUBO TOSHIO
IPC: G07F15/00
Filed: 1974-10-12
Abstract: PURPOSE: To effect the operations of a metering device and to improve the operating efficiency by using the container having a bellows and a valve mechanism as a controller thereby to control the remainder indicating mechanism and the internal pressure in the container by the valve mechanism.  
     CONSTITUTION: A controller is constructed as a container 16 having a bellows 18, which has its position changed in dependence upon the pressure change of the container 16, and the remainder in the remainder indicating mechanisms 30 and 34 can be obserbed from the outside, if necessary. A valve mechanism 20 is attached to the container 16, and this container 16 is evacuated when a preset remainder is left so that another insert can be poured. Thanks to such construction, it is possible to smoothen the operations of the metering device by the insert. 
     COPYRIGHT: (C)1979,JPO&Japio