baber/WOPTO huggingface dataset:
Patent JP-H1081306-A (JP)
Title: Apparatus and method for winding sheet material onto cylinder surface
Inventor: NEMOTO KOICHI
IPC: B65B11/28
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To automatically wind a sheet material irrespective of a length of a cylinder by vertically holding the cylinder which has been transferred and cutting a rolled sheet into an appropriate length for supplying and winding it around the cylinder. SOLUTION: A cylinder holding, rotating and placing apparatus 2 is first attached so that a cylinder 1 is put over two guide shafts 12 at the time of stopping, then a rotating plate is driven by a rotation controller to be intermittently rotated by 30 degrees, and the guide shafts 12 with the cylinder 1 sequentially mounted are placed at a cut sheet wind position B. Then rolled coating paper 3 such as lightproof paper from a coating paper supplier 4 is cut into a cut sheet of an appropriate length and it is carried while being vertically held, it is supplied to the cylinder 1 held at the cut sheet wind position, and the cut sheet is wound by a paper windier 5. Further when the cylinder holding, rotating and placing apparatus 2 moves the cylinder 1 with the cut sheet wound to a product collecting and hanging position, the cylinder 1 is hung up and transferred to the after treatment or the like such as packing.
Patent JP-H03142752-A (JP)
Title: Feedback type emphasis circuit
Inventor: SOU EIGEN
IPC: H04N5/922
Filed: 1990-09-28
Abstract: PURPOSE: To cope with various standards by providing a feedback terminal amplifier in which a polarity of an input terminal is converted depending on a set system standard while applying an output of a low pass filter to one side of an input terminal and applying an input to the other side of the input terminal. CONSTITUTION: This circuit is composed of a low pass filter 303 composed of a resistor 4 and a capacitor C1 and three OP amplifiers. In this case, an input Vi is coupled to a positive side input of an output terminal amplifier 300 and an input terminal amplifier 301 and a negative side input of a feedback terminal amplifier 302, an output of the amplifier 301 is coupled to an input of the low pass filter 303, an output of the low pass filter 303 is coupled to a negative side of the amplifier 300 and a positive side of the amplifier 302, an output of the amplifier 302 is coupled to a negative side of the amplifier 301, an output V0 of the amplifier 300 is the final output. Thus, as this circuit is composed of circuits which can obtain a general characteristic, any standard can be satisfied.
Patent JP-H0799594-A (JP)
Title: Paper material presentation system
Inventor: YAMAMOTO MASAO
IPC: H04N5/222
Filed: 1993-09-27
Abstract: PURPOSE:To facilitate the stereoscopical presentation of a paper material in which the carrying of a presentation camera is facilitated and the convenience of use is improved when plural paper materials are presented one after another. CONSTITUTION:A presentation camera 1 is formed so as to be gripped by a hand and a photo switch 11 is provided to the outside of the presentation camera 1 and the presentation camera 1 is gripped by hand and the photo witch 11 is operated while the camera is positioned toward an object presentation paper material M. Thus, the fetch of picture data to a picture memory is stopped after that point of time of the positioning and the picture data fetched finally are outputted to a disk play device 10 fixedly as picture fixing control.
Patent JP-2000087609-A (JP)
Title: Electronic key system
Inventor: OKADA HIROKI
IPC: B60R25/01
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To restrain a misjudgment of a received-signal judging means due to the variation in the voltage of a battery in relation to an electronic key system in which a portable unit having both a received-signal judging means for judging the appropriateness of the request code transmitted from a fixed station and a transmitting means for transmitting a return signal on the basis of the result of the judgment is used. SOLUTION: A portable unit 24 is provided with a comparator 30 for repeatedly signalizing a request code from a received request signal, a judging part 32 for judging the conformity/inconformity of the repeatedly signalized request code with a prestored judging code, and a transmitting part 34 for transmitting a prescribed return signal when the judging part 32 judges the conformity. A voltage regulator converts the battery voltage into a stable regulator voltage Vreg. The reference voltage to the comparator 30 is produced by dividing the regulator voltage Vreg. During the transmission by means of the transmitting part 34, and for a prescribed period after completion of transmission, the input signal to the judging part 32 is invalidated.
Patent JP-H0598616-A (JP)
Title: Wall surface cleaning device
Inventor: KIMURA TAKASHI
IPC: E01H1/05
Filed: 1991-10-08
Abstract: PURPOSE:To improve the cleaning quality and economy in a case where a cleaning tool mounted on a moving device is moved along a wall surface to clean it by adjusting the cleaning force, depending on the degree of contamination of the wall surface measured by an optical reflectometer. CONSTITUTION:A moving device 4 having a driving wheel 3 is provided so that it can freely move along a wall surface with the spacing from the wall surface 1 kept constant through a guiding means. The device 4 pivots one end 7 of a movable arm 8 and holds a rotary brush 5 at the other end of the arm, and presses the brush 5 against the wall 1 by a hydraulic cylinder 11. Further, a wash water nozzle 12 for jetting wash water is provided ahead of the brush 5 in the direction of its travel. An optical reflectometer 13 is provided on the wall 1 side of the device 4, and the driving force of the wheel 3, the number of revolution of the brush 5, the amount of expansion and contraction of the cylinder 11, and the discharge of jet of the nozzle 12 are adjusted by a controller 14 in answer to the contaminamts of the wall surface 1. Furthermore, if necessay, a reflectometer 13a can be additionally installed on the front part of the device 4. Thus, the cleaning quallity can be equalized, and power, wash water, etc., can be saved.
Patent JP-2001085562-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUWABARA OSAMU
IPC: H01L23/12
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To easily form the sealing film of a semiconductor device with an inexpensive device and to use liquid sealing resin which has relatively high viscosity. SOLUTION: The sealing film 18 is formed by screen printing. In this case, a printing table 13 is held at almost 30 to 50 deg.C by the heat generation of a flat heater 15 provided in the printing table 13. The liquid sealing resin, used to form the sealing film 18, has a relatively high viscosity of about 500,000 to 1,5000,000 cPS. This liquid sealing resin, however, is heated with the printing table 13 to reach 30 to 40 deg.C. Consequently, the viscosity of the liquid sealing resin decreases to about 500,000 to 200,000 cPS. Then the sealing film 18, after being hardened, has the original viscosity of about 500,000 to 1,500,000 cPS.
Patent JP-H0981151-A (JP)
Title: Chord progressing editing device
Inventor: JINBO TERUO
IPC: G10H1/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to input chord data with a keyboard, etc., in addition to switch operation to assign chord names with a chord progressing editing device. SOLUTION: This chord progressing editing device has a VDP 11 which displays plural kinds of chord names in different positions on the screen of a display device 26, a switch group 4 which assigns the display positions of the arbitrary chord names on the screen and a CPU 2 which judges the chord names based on plural pieces of the pitch data inputted from the keyboard and assigns the display positions on the screen on which the chord names are displayed. The efficient input processing is made executable by selectively using the switch group 4 and the keyboard 3 at need.
Patent JP-H01105080-A (JP)
Title: Piezoelectric flow control valve
Inventor: WATABE YOSHIYUKI
IPC: F16K31/02
Filed: 1987-10-16
Abstract: PURPOSE:To decrease mechanical hysteresis by fitting a valve seat to a valve main unit and specifying a clearance size formed by this fitting. CONSTITUTION:A valve unit 1, gluing a PZT system piezoelectric ceramic plate 12 and a stainless steel thin plate 14, is arranged in a valve main unit 7 in its peripheral edge supporting surface 13, and securing an upper cover 15 through an O ring 3, the valve unit 1 holds its peripheral edge part to be mounted and supported. While the valve unit 1 applies to its another surface a Teflon seal material 9 in an opposed position facing to a valve seat opening hole part. On the other hand, a valve seat member 2 fits its upper part 21 to be mounted to the valve main unit 7 through a O ring 31 with a clearance of about maximum 20-30mum. By the constitution, the flow control characteristic with less mechanical hysteresis further with linearity can be obtained.
Patent JP-H07114707-A (JP)
Title: Multi-magnetic head
Inventor: KAWANO KANJI
IPC: G11B5/53
Filed: 1993-10-19
Abstract: PURPOSE:To obtain a good tape contact and to eliminate the deterioration and variation in the recording and reproducing by setting gap positions according to respective magnetic heads in such a manner that the gap positions are confined within a range of the prescribed length from the center of a tape contact region. CONSTITUTION:The respective magnetic heads to be used for the multi-heads are formed by previously positioning their magnetic gaps 2 at the positions shifting by distances 11 to 14' from the center (L/2) of the length L in the tape traveling direction of the magnetic heads in initial setting. Then, the tape traveling surfaces of the magnetic heads are formed into the shapes asymmetrical with the segment inclusive of the magnetic gaps 2. The shifting quantities 11 to 14' of the respective magnetic heads 14a to 14d are so set that the magnetic gaps 2 exist within the range of at least + or -25mum from the center (1/2) of the length 1 in the tape traveling direction of head wear traces 5 generated on the tape contact surface by tape traveling when the deviation in the same direction as the tape traveling direction is expressed by + and the backward direction by -.
Patent JP-S61138029-A (JP)
Title: Heating utensil
Inventor: KUWABARA NOBUMORI
IPC: A61F7/08
Filed: 1984-12-11
Abstract: PURPOSE:To secure safety for an accidental overheating cause by a method wherein a metal support is provided between the respective grills of a frame body in a heater utensil and a belt type heating body, which resistance increasing rate is increased rapidly in case of exceeding a given temperature, is fixed on the double direct surface of the support thereof. CONSTITUTION:The grills 2 are provided at the frame body 1 of KOTATSU and a foot warmer or the like and the metal supports 7 are provided between respective the grills while the belt type heating body 8 is fixed on the double direct surface of the support thereof. In the case a heat dessipation is intercepted by closing of an inlet port 5 due to covering of a blanket or the like on the grills 2, the temperature of the heating body 8 is risen and the resistance value is increased extremly, therefore, the electric consumption is reduced automatically and the temperature ascending may be kept in low. And a heat shielding plate or the like becomes unnecessary, therefore, it may be thinned.
Patent JP-S62121980-A (JP)
Title: Magnetic bubble memory device
Inventor: HIROSHIMA MINORU
IPC: G11C11/14
Filed: 1985-11-22
Abstract: PURPOSE:To make manufacture efficient without increasing man hour by commonly connecting a functional conductor part ground terminal in a block configuration. CONSTITUTION:The device is of a multiblock configuration obtained by forming plural elements CHI made of independent blocks in one body. In inverse proportion to the number of configurations, the length of a minor loop (m) is shortened, and in proportion to said number the number of minor loops is increased and formed. A magnetic bubble generator G, a data write gate WG, a map information write gate MWG, a data read gate RG, the ground line GDL of a map information read gate MRG, and a ground terminal BPG are commonly connected in one block configuration.
Patent JP-H0573662-A (JP)
Title: Decision method for color in simulated view field signal generation device
Inventor: OGAWA KOYO
IPC: H04N9/74
Filed: 1991-09-13
Abstract: PURPOSE:To prevent a notch from coming into prominence at the time of stripe display so as to provide a natural picture. CONSTITUTION:A device consists of a host computer for simulated view field 1, a geometry calculation device 2, a scan line calculation device 3, a video signal correction device 14 and a display device 5 and the video signal correction device 14 is provided with a video memory part 141, a video calculation part 142 and a D/A conversion part 143. The video memory part 141 calculates the influence rate of an edge as against a picture element and mixes the colors of the respective edges in accordance with the rate. The video calculation part 142 executes a processing for various special effects for picture element data from the video memory part 141 and outputs data at prescribed timing. The D/A conversion part 143 converts the signal from the video calculation part 142 into an analog video signal. The interval of the edges crossing the prescribed picture element is calculated, and a rate corresponding to the interval is multiplied by color data which the edge has. The sum of color data on the respective edges obtained as a result is calculated, and color data on the picture element is calculated so as to obtain the natural picture.
Patent JP-H04138439-A (JP)
Title: Illuminator
Inventor: TENMYO RYOJI
IPC: G02B5/04
Filed: 1990-09-29
Abstract: PURPOSE:To enhance the efficiency of irradiation and to realize the sudden control of light such as the change of an irradiation angle, extinction or bounce irradiation by slightly relatively moving a light source and a reflecting member by changing a relative position between a prism and the light source and transmitting the light made incident on a reflecting surface. CONSTITUTION:The divergent light proceeding toward a side out of the light diverged from a light emitting tube 1 becomes a parallel state through incident surfaces (a1) and (c1), a total reflecting surfaces (a2) and (c2) and emitting surfaces (a3) and (c3) and an object is irradiated with it. Then, when the tube 1 and a reflecting plate are integrally and slightly extended forward by a driving means, the divergent light proceeding forward or backward near an optical axis 0 is condensed somewhat by a Fresnel lens. However, the light proceeding to the side does not satisfy a condition for executing total reflection and a luminous flux is transmitted through the surface. Then, the transmitted light is reflected by the inner surface of a case and made incident on an optical unit again. Besides, the object is irradiated with it through the emitting surfaces (a3) and (c3). Thus, the loss of light quantity is reduced and the irradiation angle is drastically changed with respect to the slight movement.
Patent JP-H08103850-A (JP)
Title: Feeder head neck down core for casting
Inventor: YOSHIUCHI KAZUO
IPC: B22C9/08
Filed: 1994-09-30
Abstract: PURPOSE: To improve the efficiency of the neck down core of a feeder head for casting. CONSTITUTION: The opening part 11 of the neck down core 1 communicated with the upper part of the thick layer top surface 21 of a product 2 is formed in a rectangular shape or an elliptical shape, etc., corresponding to the shape in the longitudinal direction of the top surface 21 of the product 2, the boundary with a feeder head 3 is constituted by an inclining plate 13 having almost uniform plate width extending from the min. opening width D1 specified by the tip end edge 12 of the opening part 11 to the max. width D2 while inclining by 45 degrees so as to open upward. Further, it is desirable to make a core material a heat insulating material added with an exothermic material. Therefore, this neck down core is particularly effective to the mold of plate-like, cylindrical body, etc., in which the thick layer is continued in the vertical direction.  On the contrary to the conventional method, while improving the feeder head effect by rather enlarging the opening rate, the feeder head can easily be broken off because of its shape weak in shock from one side. The remarkable effect for the improvement of the quality and the yield is obtd.
Patent JP-H03123734-A (JP)
Title: Antipollakiuria agent
Inventor: TAMAI HIRONOBU
IPC: A61K31/045
Filed: 1989-10-05
Abstract: PURPOSE:To obtain an antipollakiuria agent containing extract of a specific Chinese drug or active substance thereof as active ingredient and having anticholinergic and calcium antagonismic actions together. CONSTITUTION:The objective antipollakiuria agent containing extract of Atractylodes lancea or extract of Magnolia avabota extracted with a polar solvent such as lower alcohol, lower alkyl ketone, lower fatty acid ester or lower aliphatic ether or beta-eudesmol which is an active substance thereof as an active ingredient. Dose thereof is preferably 300-3000mg/adult/day (as dried extract) or 100-1000mg/adult/day (as beta-eudesmol).
Patent JP-H03124169-A (JP)
Title: Process amplifier for television camera
Inventor: ISHII KENJI
IPC: H04N5/20
Filed: 1989-10-09
Abstract: PURPOSE:To prevent a white level of high brightness from receiving a color by inputting a modulation shading signal to a white clip circuit to change a white clip point. CONSTITUTION:A video signal inputted to an input terminal 1 is clipped by a white clip circuit 8 within a dynamic range of succeeding circuits and when a video signal result of picking-up a high brightness white level is inputted, a modulation shading correction signal is used to change the white clip point to devise that there exists no peak voltage difference in red, green and blue channels thereby preventing the appearance of color.
Patent JP-S61140781-A (JP)
Inventor: KOBAYASHI SHIGEO
IPC: F26B17/14
Filed: 1984-12-11
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-H0597037-A (JP)
Title: Automotive steering wheel tilting device
Inventor: KAWAI ISAMU
IPC: B62D1/18
Filed: 1991-10-09
Abstract: PURPOSE:To eliminate obstacle for tilting even in case a handle tilting device is fitted with a change lever for remote control. CONSTITUTION:A lever shaft 27 having a change lever 28 is installed alongside the longitudinal of a steering wheel post 14, and an intermediate joining member 30 with the relative angle displaceable with the axis is installed at the lower of the lever shaft 27, and a crosswise shaft 16A working in compliance with the tilting motion of the post 14 is installed on the way of the longitudinal of the lever shaft 27, and therewith supporting on a fixation frame 17 is made.
Patent JP-H1157225-A (JP)
Title: Melody yoyo
Inventor: MURAKAWA MASAHIRO
IPC: G10K15/04
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a yoyo to be played with interest for a long time by providing an integrated circuit with a speaker generating sound in the inside of rotors in the yoyo formed of a string and the rotors. SOLUTION: A melody yoyo is constituted of a pair of rotors A, B and side boards 10, 10 formed of synthetic resin, light metal, etc. An integrated circuit 1 to which a speaker D is connected by a wiring cord E is incorporated in the rotor A. The integrated circuit 1 is provided with an electronic circuit device which generates music sound, music, or rhythmic sound by a centrifugal switch responding to the rotation in rotating the rotor A. The centrifugal switch 2 which has a weight 15 in one end cooperates with a U-shaped armature 3 forming a pair of angle contacts which are pressed in the inside face of the rotor A, and is brought in contact with the both contacts of the armature 3 at all times in the rotation by the centrifugal force of the normal/reverse rotation of the rotor A so as to start the integrated circuit and continuously generate the sound.
Patent JP-S62122341-A (JP)
Title: Band split type echo canceller
Inventor: ARAZEKI TAKU
IPC: H04B3/23
Filed: 1985-11-21
Abstract: PURPOSE:To improve remarkably the tracking performance to a change in an echo path while the coefficient is corrected at every converted coefficient by expressing a characteristic representing an echo path at a region subjected to orthogonal transformation and applying a processing independently at each band while the band is split. CONSTITUTION:A reception signal x(n) is inputted from a terminal 1 and inputted to a low frequency echo cancel section 101 and a high frequency echo cancel section 102, and a partial DFT circuit 112 of the high frequency echo cancel section 102 outputs only a high frequency component X2(i,n) among the frequency components of the signal x(n). A signal y(n) is inputted to the low frequency echo cancel section 101 and the high frequency echo cancel section 102 and the partial DFT circuit 122 outputs also the high frequency component Y2(i,n) only. The high frequency echo cancel section 102 applies echo cancellation to the high frequency component in the same operation and a signal e2(n) obtained by applying IDFT to the residual E2(i,n) is given to a partial adder 142, the sum with an output from the low frequency echo cancel section 101 is taken, the partial adder 142 adds signals e1(n) and e2(n) and sends the result via a terminal 4. Thus, the signal whose band is split once is restored to the signal of the entire band.
Patent JP-H06199935-A (JP)
Title: Polyvinyl alcohol copolymer, its production and color-developing and changing material composed of the polymer
Inventor: YAMAMOTO RYUICHI
IPC: G02F1/15
Filed: 1993-09-28
Abstract: PURPOSE:To obtain the subject new copolymer soluble in solvent, having polarity and exhibiting electrochromism by copolymerizing vinyl acetate to a polymer of a specific monomer containing chromophoric group and completely saponifying the obtained copolymer. CONSTITUTION:A block copolymer is produced by polymerizing a compound of formula I [R1 is H or 1-1000C alkyl; R2 is group giving a (co)polymer having electrical conductivity and developing or changing the color by oxidation or reduction], adding vinyl acetate and copolymerizing to the polymer or a random copolymer is produced by mixing a compound of formula I with vinyl acetate monomer and polymerizing the mixture. The block copolymer or random copolymer is completely saponified to obtain the objective copolymer of formula II (L and M are integer of >=1; total polymerization degree is 10-12,000). The compound of formula I is e.g. a vinyl monomer having thiophene trimer as the chromophoric group.
Patent JP-H01108145-A (JP)
Title: Production of superconducting ceramics
Inventor: NISHIOKA YOICHI
IPC: H01B12/00
Filed: 1987-10-19
Abstract: PURPOSE:To obtain high-quality and high-performance superconducting ceramics of Y-Ba-Cu-O or Y-R-A-Cu-O base by sol-gel process, by using, as a raw material, tri-n-butoxyyttrium, one of Y alkoxides. CONSTITUTION:In order to produce Y-Ba-Cu-O or Y-R-A-Cu-O-based superconducting ceramic thin film, tri-n-butoxyyttrium [Y(n-C4HgO)3], BaCl2 and CuCl2 as starting materials are dissolved in an alcohol followed by addition of distilled water into a sol. This sol is then subjected to spin coating at ca. 500rpm on a MgO substrate and drying at room temperature for ca. 24hrs into a gel followed by sintering at ca. 950 deg.C. The above procedure is repeated two or more times, thus obtaining the objective superconducting ceramic thin film with specified thickness.