baber/WOPTO huggingface dataset:
Patent JP-H07306233-A (JP)
Title: Frequency/voltage converting circuit
Inventor: NAKAMURA AKIHIKO
IPC: G01P3/48
Filed: 1994-05-11
Abstract: PURPOSE:To output a voltage of continuous waveform stably at the time of frequency/voltage conversion by subtracting an integrated output, being held at the time of plus/minus switching, from an integrated output after the switching. CONSTITUTION:Output pulses from oscillators 10C, 10D are processed through an OR gate 14A and pulse signals, corresponding to the rising and falling thereof, are fed to a sampling switch 24. Only when a rising or falling detection signal of a clockwise/counterclockwise(CW/CCW) signal has H level, the switch 24 is turned on to pull the detection signal down to L level instantaneously thus turning off the switch 24. The output voltage from an integrator 12 is held by a hold circuit 26 only at the time point of switching from CW to CCW or vice versa. The voltage thus held is subtracted from an integrated voltage being outputted time-sequentially by means of a subtractor 22 and the output therefrom is switched by means of a polarity switch 16 to produce an output voltage of continuous waveform.
Patent JP-H03295551-A (JP)
Title: High frequency treating implement
Inventor: BITOU SHIROU
IPC: A61B18/12
Filed: 1990-04-12
Abstract: PURPOSE:To insulate the outside peripheral surface of an operating pipe and to secure the electrical safety by applying ceramic coating to the outer peripheral surface of the operating pipe connected to an electrode through a conductive line. CONSTITUTION:At the time of using a hot biopsy forceps 1, a handle 10 is connected at the time of insertion 2, and in a state that an endoscope is inserted into a body-cavity, a slider 54 is moved backward against an operating part main body and a cup 18 is closed, a high frequency current is applied through an operating wire 28 and a connecting member 14, and the gripped ecological tissue is cauterized and respected by an electrode 26. On the inside surface of this cup 18, an insulating part 24 is formed, therefore, a focus part of a polyp top part is not burnt, and a pathological examination can be executed surely. Also, since the surface of an operating pipe 40 of the handle 10 is subjected to ceramic coating 41, even if a surgical operator touches it with a finger, etc., there is no fear that he receives an electric shock, and the medical treatment can be executed safely.
Patent JP-S5222293-A (JP)
Title: Crane ship
Inventor: MORIMOTO CHIYUUZOU
IPC: B66C23/52
Filed: 1975-08-11
Abstract: PURPOSE: To improve stability of a ship using the arrangment wherein a fork jib of a crane which is expanded during the operation of the crane is reversed rearwardly for storing so that the crane is kept in a low posture and stored smoothly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60239977-A (JP)
Title: Recording and reproducing device of magnetic disc
Inventor: NAKASHIRO YASUO
IPC: G11B5/54
Filed: 1984-05-14
Abstract: PURPOSE:To prevent the wear of a magnetic disc by moving vertically a supporting member and turning a carriage around a guide member to displace a magnetic head to the position, where it is abutted on the magnetic disc, and the position where it is distant from the magnetic disc. CONSTITUTION:A recording and reproducing device of the magnetic disc is so constituted that roll supporting plates (supporting members) 10 and 10A are moved vertically to displace a magnetic head 18 to the position, where it is abutted on a magnetic disc, and the position where it is distant from the magnetic disc 40. That is, power is not supplied to a solenoid coil of a vertical moving device 11A until the magnetic disc 40 reaches a prescribed rotation number, and during this period, a carriage 7 is turned because the roll supporting plate 10A is turned around a supporting shaft 13A by the elasticity of a compression spring 16A until it is brought into contact with a control screw 14A, and the magnetic head 18 is separated from the magnetic surface of the magnetic disc 40 in accordance with this turning. Thus, the wear of the magnetic disc and the magnetic head is reduced.
Patent JP-H08250676-A (JP)
Title: Fabrication method of semiconductor memory device
Inventor: UMEBAYASHI HIROSHI
IPC: H01L21/8242
Filed: 1995-03-07
Abstract: PURPOSE: To fabricate a semiconductor memory device with the low cost by forming a cylinder structured memory node electrode easily and with high yield. CONSTITUTION: There are formed a pattern 31 of a memory node electrode and a pattern 33 of a convex part along a boundary between a memory cell part 16 and a peripheral circuit part 17. A resist 34 is left behind only on the memory cell part 16 with application and etching back, and another resist 35 is patterned which covers the peripheral circuit part 17 and has its end surface located on the convex part of the pattern 33, and further an SiO2 film 27 is removed by wet etching. For this, the SiO2 film 22 is prevented from being damaged by wet etching.
Patent JP-H02277101-A (JP)
Title: Track generating method for manipulator
Inventor: UENOHARA MICHIHIRO
IPC: G05B19/4155
Filed: 1989-04-19
Abstract: PURPOSE:To move an object to its target position with a practical calculated variable by setting a safe area that does not change regardless of the positions set before and after the movement of the object carried out by a manipulator. CONSTITUTION:A manipulator 1 consists roughly of an arm part 2 and a hand part 3 and contains six joints (freedom degrees) which are defined as the 1st - 3rd axes (for part 2) and the 4th - 6th axes (for part 3) respectively. In addition, a three-dimensional space is secured as a safe area 6 where no interference is produced between the 4th - 6th axes and obstacles (base 4, structure 5) despite the attitudes of these three axes when the 4th axis is included in the area 6 and no change is produced for the area 6 regardless of the positions set before and after the movement of an object. When the track of the manipulator 1 is generated, a track covering the initial position of the manipulator 1 through the area 6 is obtained and then a track covering a target position through the area 6 is obtained. Thus a track connecting each point in the area 6 is obtained. As a result, the object can be moved to its target position with a small calculated variable.
Patent JP-S5723375-A (JP)
Title: Color phase difference measuring method for color video signal
Inventor: MIYAWAKI KUNIO
IPC: H04N17/04
Filed: 1980-07-18
Abstract: PURPOSE:To discriminate exactly and easily in measuring a phase difference of chrominance signals of a composite color video signal, by discriminating in accordance with indication of a meter whether a signal to be measured is successful or not. CONSTITUTION:A carrier (d) which has phase-synchronized with a burst signal of an input composite video signal (a) is obtained by a burst signal phase synchronizing oscillator 6. This carrier (d) is phase-shifted by a phase shifter 7, and a reference signal of 3 phase is obtained. On the other hand, the composite video signal (a) is supplied to a sampling signal generator 10 through a synchronization separator 9, and sampling signals (e), (f), (g), and are obtained. These signals e-h are supplied to sample holding circuits 16G; 17G, 16R; 17R, and 16B; 17B, respectively, and to meters 18G, 18R, and 18B are supplied outputs of the sample holding circuits 17G, 17R, and 17B corresponding to outputs and color phase signals of the sample holding circuits 16G, 16R, and 16B.
Patent JP-H11299112-A (JP)
Title: Series-parallel switching power supply device
Inventor: OKAMURA MICHIO
IPC: H02J7/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To avoid a cross current which is produced by a potential difference between a pair of batteries, when the charging method of the pair of batteries are switched from the parallel connection charging to the series connection charging. SOLUTION: A power supply device has a pair of batteries C1 and C2 whose voltages are much changed in accordance with charge/discharge values and three switching means which are connected in series to the pair of batteries respectively. The connection of the pair of batteries are switched between the series connection and the parallel connection at a predetermined voltage. Unilateral control rectification devices Q1 and Q2 are connected in series at least to the pair of batteries C1 and C2 respectively as the switching means. The unilateral control rectification devices Q1 and Q2 are connected in the flowing directions of the charging currents of the batteries to limit excessive charging currents or to avoid a cross current which flows from the battery with a higher voltage to the battery with a lower voltage at the time of charging.
Patent JP-S5431598-A (JP)
Title: Steel plate for electromagnet which has heat reistant property and anti-stain film and its surface traeting method
Inventor: KITAYAMA MINORU
IPC: H01F1/18
Filed: 1977-08-15
Abstract: PURPOSE: To form insulating film whose heat resistant property and anti-stain property are excellent and to do surely stress relief annealing, by using treating liquid that the main composition is silica-hydro-sol and organic substance is added to this and treating surface of steel for electromagnet. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60241093-A (JP)
Inventor: SHIMIZU TOSHIKAZU
IPC: G09G3/36
Filed: 1984-05-16
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-H05293819-A (JP)
Title: Constant feeding device of cement material
Inventor: ANAI JUNJI
IPC: B28C7/04
Filed: 1992-04-17
Abstract: PURPOSE:To make the scattering of the feed to a molder smaller and prevent residue from being left on a lower lid by a method wherein the lower end part of a measure main body in the direction of movement is notched so as to form an air vent hole together with a lower lid at the horizontal shifting of the constant volume measure, in which cement material is charged, and the opening of the lower lid for feeding the material to a molder. CONSTITUTION:A notch is provided at the lower end part of the molder side wall surface of a constant volume measure main body 4. The notch forms an air vent hole 11 when a lower lid 6 is closed. When cement material in a tank 2 is charged in the constant volume measure 1, the air in the constant volume measure 1 is pushed out through the air vent hole 11. When an upper lid 5 is closed after charging, the cement material is compressd so as to leak some part of the cement material through the air vent hole 11, resulting in causing no leakage of the cement material through the sliding surface between the measure main body 4 and the lower lid 6. After that, when the material is fed to the molder through the lower side opening of the measure by sliding the measure main body 4, the material leaked through the air vent hole 11 is fed to the molder together with the material in the measure, resulting in causing no material to leave on the lower lid 6.
Patent JP-H11291371-A (JP)
Title: Food packaging sheet
Inventor: KATO KAZUFUMI
IPC: B65D81/34
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To eliminate a decrease in taste even by heating of various food while the food remains packed by preventing drying, curing of the food according to a moisture evaporation occurring in the case of cooking or reheating the food by a microwave oven or the like, stickiness of the food according to dew formation or drip of a steam. SOLUTION: (1) The food packaging sheet comprises a sheathing sheet and an inner layer sheet laminated in such a manner that the inner layer sheet is made of a nonwoven fabric containing a deformed sectional fiber and/or crimped fiber. (2) The packaging sheet has a deformation degree of the fiber of 1.2 to 2.5. (3) The packaging sheet has a bulk density of the nonwoven fabric of 0.01 to 0.2/cm<2> and a metsuke (weight per square meter) of 8 to 60 g/m<2> . (4) The packaging sheet has an area of the inner layer sheet adhered to the sheathing sheet of 1 to 70% of the overall laminating area.
Patent JP-H01269240-A (JP)
Title: Optical recording device
Inventor: KIMURA FUMIO
IPC: G11B7/1353
Filed: 1988-04-20
Abstract: PURPOSE:To attain exact tracking even when there is damage in a tracking guide by providing a tracking detecting circuit to execute the switching of a tracking beam which executes the tracking. CONSTITUTION:When one part of a track guide 41, in which a beam spot (b) is positioned, is damaged, in case that the spot (b) comes over a damaged position and difference (b)-(c) of photo-detecting quantity to be obtained by an analog comparator 30 of a tracking detecting circuit 3 is widely out of zero, such a condition is detected by a window comparator 34 and a switching signal is sent to analog switches 32 and 33. By this signal, the switch 32 is turned off and the switch 33 is turned on. Then, the tracking is executed by beam spots (d) and (e). Thus, the exact tracking can be realized.
Patent JP-S584895-A (JP)
Inventor: YOSHIOKA SHIGEHIKO
IPC: D21H19/20
Filed: 1981-06-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5323347-A (JP)
Title: Cellulosic thermoplastic resin moldings
Inventor: WATANABE KENJI
IPC: C08L1/12
Filed: 1976-08-17
Abstract: PURPOSE: A mixture of a low acetylated resin and a highly acetylated resin is molded to provide title moldings having novel patterns, such as tortoiseshell or marble pattern. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06314094-A (JP)
Title: Electronic apparatus and memory cartridge
Inventor: SUTEIIBUN PII KIYAPUSU
IPC: G10K15/04
Filed: 1993-04-23
Abstract: PURPOSE: To provide an electronic device capable of executing functional and high level operation even when a memory cartridge is not loaded to the device. CONSTITUTION: A CPU 1 judges the loading/non-loading of a memory cartridge 8 by accessing data with a specific address stored in the cartridge 8 and reads out sound data from a prescribed address of the cartridge 8 when the cartridge 8 is loaded or from a prescribed address of an internal ROM 6 in the case of a non-loaded state in accordance with a program stored in the ROM 6. A digital sound PCM chip (DEVO) 2 outputs a digital sound signal in accordance with the read sound data.
Patent JP-H11277751-A (JP)
Title: Ink-jet printer recording head
Inventor: KUSUMI TATSUYA
IPC: B41J2/16
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To restrict adhesion of air bubbles to a nozzle which is one cause of a discharge failure of a head. SOLUTION: Ink is sucked via a cap 7 when a pump 8 is driven to fill the ink, entering a joint part 2 from a cartridge 1 into an air bubble accumulation part 3 via an upstream path. The ink passing a filter 4 is sequentially filled in a common liquid chamber 5 and a nozzle part 6 through a downstream path. At this time, a flow velocity of air bubbles flowing from the cartridge 1 is decelerated at the air bubble accumulation part 3, whereby the air bubbles float because of the buoyance and are adhered to an inner wall of an ink passage subjected to hydrophobic treatment. Moreover, the air bubbles are stopped by the filter 4 not to flow downstream.
Patent JP-H10272330-A (JP)
Title: Air filter
Inventor: KUDOU NOBUSHIGE
IPC: B01D46/52
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an air filter having a necessary structural strength, capable of reducing the working hours necessary for manufacturing and lowering the manufacturing cost. SOLUTION: The air filter constituted by enclosing filter packs 20 air-tightly by a filter frame 10 including upper and lower frames 11 and both side frames 13. Each inner face side of the upper and lower frame 11 is provided with ribs 12 for preventing sealing compound sagging capable of accommodating the upper and lower ends of the filter packs and groove parts 14 fitting into the ribs 12 for preventing sealing compound sagging on each upper and lower ends of the both side frames 13. The filter frames 10 is formed by the upper and lower frames 11 and the both side frames 13 by allowing the ribs 12 and the groove parts 14 to be fitted. The filter packs 20 and the upper and lower frames 11 are connected via the sealing compound 30 filled inside the ribs 12 for preventing sealing compound sagging.
Patent JP-S62256090-A (JP)
Title: Picture storage density converting method
Inventor: NAKABAYASHI KIYOSHI
IPC: H04N1/393
Filed: 1986-04-30
Abstract: PURPOSE:To suppress the generation of a scratch or a collapse by shortening by 1 a run length code immediately before or immediately after a run length code with length O when the run length code with length O is generated as a result of a conversion and replacing the run length code with length O by a run length code with length 1. CONSTITUTION:When a picture is enlarged and reduced in a lateral direction, an encoding circuit 12 scans picture element data stored in a picture memory 11 in the lateral direction and encodes the picture element data to the run length code sequentially. The series of the run length codes for obtained one scanning line is considered to be {L(i)¦i=1,2,3...n}. A multiplier circuit 21 multiplies enlargement and reduction multiplying factors alpha by L(i) and inputs to an addition circuit 22. The addition circuit 22 adds the deviation R(i-1) of a decomal part when the run length code L(i-1) immediately before the run length code of the length of O stored in a register 23 is covered and the multiplication value alpha.L(i) obtained from the multiplier circuit 21, the integer part M(i) of the addition result is fed to a decoding circuit 13 as the run length code of a conversion picture and the decimal part R(i) is stored in the register 23 as a new deviation. The decoding circuit 13 decodes the inputted value to the picture element data and writes in the picture memory.
Patent JP-S63290528-A (JP)
Inventor: HANSUUYOAHIMU HANPERU
IPC: B01D39/18
Filed: 1988-04-22
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-H04328572-A (JP)
Title: Toner for electrophotography
Inventor: HORIKOSHI YUZO
IPC: G03G9/08
Filed: 1991-04-30
Abstract: PURPOSE:To enhance void resistance without deteriorating fixation and blocking resistance by using a fluorine based surface active agent (perfluoroalkylpolyester) in a binder resin as a reducing agent of surface tension. CONSTITUTION:In a toner for electrophotography using the binder resin, the fluorine based surface active agent expressed by the formula I is used as the reducing agent of the surface tension in the binder resin. In the formula I, R1 is H or F, R2 is H or F and R, is H or alkyl group. That is, to prevent deterioration of fixation attendant upon increasing m.p. of the binder resin or to prevent deterioration of blocking resistance attendant upon decreasing glass transition point of the binder resin, even when using the binder resin relatively lower in melting viscosity, generation of void based cohesion is prevented by using the toner made to disperse at least the reducing agent of surface tension, which decreases surface tension or intermolecular force working among molecules composing of the binder resin, to decrease surface tension.
Patent JP-S59222776-A (JP)
Title: Searching and tracking radar system
Inventor: KANEYOSHI MASAHITO
IPC: G01S7/40
Filed: 1983-06-02
Abstract: PURPOSE:To enable the inspection and training of function dealing with clutter or jamming, by generating clutter and jamming from a false signal generating part at an indicated angle by indicating clutter information and jamming information. CONSTITUTION:A false signal generating part 10 receives the radar test signal 50, a false target signal 51, a clutter generating control signal 52 and a jamming generating control signal 53 from a radar control calculator 1 and receives the trigger signal from an AGC timing processing part 9 while further inputs the antenna angle 47 from a radar driving signal converting part 6 to perform the formation processing of a false target signal and outputs a target video signal 55, a clutter video signal 56 and a jamming signal 57 to a false PF generating part. The signal receiving mixing in the false RF generating part 14 is outputted to a radar signal processing part 3 as a signal actually received from the target.
Patent JP-H04328557-A (JP)
Title: Plate material printing device
Inventor: OSADA KEIJI
IPC: G03B27/32
Filed: 1991-04-30
Abstract: PURPOSE:To obtain the plate material printing method and device which execute the printing processing of photosensitive planographic printing plates without increasing the floor area of the device. CONSTITUTION:A surface plate 20 which is formed to a regular triangular columnar shape and is constituted rotatably around the center is provided on the plate material printing plate 10. The side faces of this surface plate are constituted as processing surfaces so that PS plates 14 can be imposed thereon. A plate feed section 60, a printing section 30 and a plate discharge section 70 are respectively disposed on the respective processing surfaces around the surface plate in the stop state. The PS plate is imposed on the processing surface in the plate feed section. A negative film 12 is positioned to a prescribed position in the printing section and is held by a holding means 32; thereafter, the exposing to the PS plate is executed by a light source 34. The PS plate is discharged from the processing surface in the plate discharge section. The respective processing stages are executed in parallel and the operations are successively progressed by the rotation of the surface plate in an arrow A direction. The operations to print many sheets of the PS plates of the same image from one negative film are rapidly conducted by having the positioning and holding means separate from the surface plate.
Patent JP-H08289928-A (JP)
Title: Medical tube and its manufacture
Inventor: KASHIWABARA SUSUMU
IPC: B32B27/30
Filed: 1995-04-24
Abstract: PURPOSE: To provide an inexpensive medical tube easy to bond and joint by constituting an inner layer part of polyvinyle chloride plasticized by thermoplastic elastomer and/or plasticizer and an outside layer of polyvinyl chloride pasticized by low molecular weight plasticizer. CONSTITUTION: A medical tube used for a blood circuit or the like has an inner layer part and the outside layer. The inner layer part is formed of thermoplastic elastomer and/or polyvinyl chloride prasticized by plasticizer having 500 or more of molecular weight and has 50μm or more of the thickness. Also the outside layer is formed of polyvinyl chloride prasticized by low molecular weight plasticizer having 500 or less of molecular weight. The weight of the outside layer is set to 50% or more of the total tube weight. The inner layer part and outside layer are laminated and molded integrally by extrusion molding, so that a medical tube excellent in the flexibility and molding property is provided without the extraction of the low molecular weight plasticizer of the polyvinyl chloride into blood or the like.
Patent JP-H03295695-A (JP)
Title: Ic card
Inventor: ONO HISASHI
IPC: B42D15/10
Filed: 1990-04-13
Abstract: PURPOSE:To enable a user program to be changed at low cost by providing a constitution in which a ROM part incorporating a user program is arranged outside a circuit module and said part only be removed from an CI card. CONSTITUTION:A signal is entered from an external terminal 10 and CPU in a circuit module 7 runs a user program incorporated in ROM 18. then only a ROM part 8 containing a user program is removed from a cardlike base 6, if necessary.
Patent JP-2000294228-A (JP)
Title: Lithium secondary battery
Inventor: KOBAYASHI KATSUAKI
IPC: H01M10/05
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery which is low in an internal resistance and enhances an energy density per a volume by having a comparatively high density positive electrode with a high ion conductivity and an electron conductivity. SOLUTION: A positive electrode contains a composite material consisting of π conjugated conductive polymer and a conductive assistant. The composite material is synthesized by mixing the conductive assistant when a monomer forming π conjugated conductive polymer is obtained by an oxidative polymerization.