baber/WOPTO huggingface dataset:
Patent JP-H10243637-A (JP)
Title: Power circuit and nonvolatile semiconductor storage device
Inventor: BANBA HIRONORI
IPC: G11C16/06
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce the overshoot of the output voltage of a step-up circuit by comparing the step-up voltage of the common output terminal of a group of step-up circuits with the voltage detection level set lower than the voltage detection level to control an oscillator, and stopping the operation of at least one step-up circuit. SOLUTION: With 0-9.5V in voltage Vccint, a signal CPE is on high level and a signal SAVE is on low level, and step-circuits 22-25 perform step-up operation. When the voltage Vccint gets over 9.5V, the signal CPE remains as it is, and the signal SAVE gets on high level, and the step-up circuits 23,24, and 25 stop the operation, and only the step-up circuit 22 operates. Accordingly, the quantity of currents supplied to the output terminal drops. After that, the voltage Vccint is controlled to be 10V by turning off an oscillator 21 when the voltage Vccint gets over 10V, and turning off the oscillator 21 when it falls under 10V. At this time, the quantity of currents of the step-up circuit is down, and the quantity overshoot deceases greatly.
Patent JP-H1138493-A (JP)
Title: Camera provided with liquid crystal finder
Inventor: NISHITANI YASUHIRO
IPC: G03B17/18
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a camera having a liquid crystal finder capable of displaying a picture approximating the actual finishing degree of a sliver salt photograph, on a liquid crystal display unit by changing or correcting a picture display on the liquid crystal display unit, in accordance with the kind of film loaded in the camera. SOLUTION: The kind of film is detected on the basis of a detection signal from a reading sensor 53 for reading a bar code provided in a film cartridge, so that it is discriminated whether the film used in the camera is a color or monochrome one. When the color film is obtained, a color picture is displayed on a liquid crystal monitor 8, based on a luminance signal and a color difference signal and when the monochrome film is obtained, only the luminance signal is used to display a black-and-white picture on the liquid crystal monitor 8. Further, it is discriminated whether the film loaded in the camera is a daylight or artificial light one and the tone and hue of the picture display on the monitor 8 are corrected in accordance with the spectral sensitivity of the film.
Patent JP-S61204469-A (JP)
Inventor: OTSUBO YUKIO
IPC: E04G3/00
Filed: 1985-03-06
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-H03246865-A (JP)
Title: Planar fluorescent lamp
Inventor: HONDA HISASHI
IPC: H01J61/42
Filed: 1990-02-24
Abstract: PURPOSE:To improve the intensity of an effective luminous face by sinusoidally lighting a lamp, setting a tube wall load to 0.01-0.10 (W/cm) at the time of sinusoidal lighting, and setting the permeability of the phosphor film on the effective luminous face to 30-60%. CONSTITUTION:Phosphor films 11a, 12a are coated nearly all over the inner faces of a front glass substrate 11 and a back glass substrate, thereby an effective luminous face is formed on the front glass substrate 11, and a noneffective luminous face is formed on the back glass substrate 12. A planar fluorescent lamp A is sinusoidally lighted, a tube wall load is set to 0.01-0-10(W/cm<2>), and the permeability TM of the phosphor film 11a of the effective luminous face 11 is set to 30<=TM(%)<=60. When the permeability exceeds 60%, it is difficult to uniformly form the phosphor film 11a, the lower limit of the permeability is determined to about 30% by the tube wall load. The planar fluorescent lamp A having a stable discharge and uniform and high intensity when sinusoidally lighted can be obtained.
Patent JP-H11225824-A (JP)
Title: Extension container
Inventor: SHOJI YUKIO
IPC: A45D40/06
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To enable a cosmetic remaining on an intermediate tray to be used up through simple action. SOLUTION: An intermediate tray 11 comprises two elements, i.e., an outer cylinder 15 and an inner cylinder 17, and the inner cylinder is made movable independently of the outer cylinder. A moving bottom 19 is set on the top of the inner cylinder 17 and used as the bottom of the intermediate tray 11 during normal use; when a remaining cosmetic is to be used, the inner cylinder is moved upward so that the remaining part of the cosmetic 33 is pushed out by the moving bottom. A stopper device 21 is disposed below the inner cylinder 17, and the intermediate tray 11 is drawn out with the inner cylinder 17 abutting to the stopper device to use the remaining part. The stopper device comprises a cam 23 and a rotor 25 sildingly fitted into the cam 23, and a projection 27 is formed inside the cam.  A colliding piece 29 which can project to the circumferential wall of the rotor 25 is disposed and when the rotor 25 rotated the colliding piece 29 colliding against the projection of the cam protrudes, so that the inner cylinder 17 of the intermediate tray 11 abuts to the colliding piece 29.
Patent JP-S52127319-A (JP)
Title: Dictation recording and reproducing apparatus
Inventor: NOMURA TAKANOBU
IPC: G11B27/28
Filed: 1976-04-19
Abstract: PURPOSE: To accomplish the information processing precisely by recording a first piece of information and the control signal of a second piece of information in a first track of a magnetic tape and the second information and the control signal of the first information in a second track of the magnetic tape. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63211957-A (JP)
Title: Line switching unit
Inventor: INOUE YASUSHI
IPC: H04N1/00
Filed: 1987-02-27
Abstract: PURPOSE:To facilitate an operation for facsimile communication by switching a switching means on the side of a non-priority line only when a line selection switch is selected on the side of the non-priority line at the time of a call from a telephone set, and switching the switching means on the side of the non- priority line only when a number for selecting the non-priority line is added at the time of the call from a facsimile equipment. CONSTITUTION:Origination is made from a private line 3 only when the side of the private line is selected by the line selection push botton switch M/SW2 at the time of manual dial origination from the telephone set 5. On the other hand, origination is made from the private line 3 only when the identification number for selecting the private line is added to a first digit at the time of the autodial origination of the facsimile equipment 1. Namely, the side of a subscriber line is always selected if the line selection push button switch M/SW2 is not operated or if the identification number is not added. At the time with the exception of using the private line 3, only a dial operation similar to that for calling other telephone set is required, whereby the operation is facilitated.
Patent JP-S61204049-A (JP)
Title: Continuous sand-washing device
Inventor: TANAKA HISAO
IPC: B03B5/00
Filed: 1985-03-06
Abstract: PURPOSE:To remove the salinity stuck onto the surface of sand by giving an ascending force to the sand which is introduced into a washing tank by a screw vane in the sand-lifting part and by stirring and washing the sand both by the washing water supplied and by a ribbon screw vane. CONSTITUTION:In the state that water is introduced in the washing tank 1, sea sand 31 is put into it, then the sea sand 31 placed on the lower part of said tank 1 is lifted into the sand-lifting part 8 by the screw vane 17, and is made to join and flow together with the washing water 33 coming from a washing-water supply pipe 27 in the course of lifting the sea sand. And, the sea sand 31 is sent upward by the ribbon vane 18 while being washed and stirred. The washed sea sand 31A produced by doing this is expelled by a blade 19 and discharged via a discharging port 9 onto a belt-conveyor 11. Consequently, the salt water generated by the avobe-described operation flows into the washing tank 1 via an opening part 12, the dehydrating of the washed sea sand 31A is carried out, the salt water in the washing tank 1 is also drained form a drain pipe 28 as an overflowing water and the sea sand 31 is washed.
Patent JP-H09238371-A (JP)
Title: Service logic program switching method
Inventor: MATSUMOTO MASAYA
IPC: H04Q3/545
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To switch a service logic program(SLP) without contradiction and interruption of service by allowing an SLPI(service logic program instance) to have information to identify a new/old version together with an SLPid in execution. SOLUTION: In the method of switching SLPs in a network for call control using an SLP, information to identify a new/old version is provided to SLPs of the same id. Since the SLPI have the information to identify a new/old version with an SLPid in execution, call controlled implemented based on an SLP#1 as to a call in execution till the end of the call at switching point of time of the SLP. With respect to a call occurred after the switching of the SLP, call control is made based on an SLP#2. Moreover, the SLP#1 is deleted on the opportunity that the SLPI run number corresponding to the SLP#1 is zero by managing number of SLPIs during running corresponding to each SLP.
Patent JP-H10288757-A (JP)
Title: Illuminator and projecting device
Inventor: OKUYAMA ATSUSHI
IPC: G02F1/1335
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To make a deflection coverting part small by providing a deflection converting element array converting plural luminous fluxes from a collimating optical system into polarized lights individually. SOLUTION: It is preferably that a light source 1 is a point light source but the light source 1 may have a spread. When the spread is present in the light source 1, since spreads are generated in luminous fluxes from a first convex lens array 4, a second convex lens array 6 on which convex lenses corresponding to respective lenses of the first convex lens array 4 are arranged is provided in the vicinity of converged positions of respective luminouis fluxes by the first convex lens array 4. Since the first convex lens array 4 is provided in the optical path of the converged light and then, sizes of secondary light sources to be generated by the array 4 are made small, as a result, the size of a deflection converting element array 7 can be made small in accordance with the sizes of the secondary optical sources.  Thus, the whole of this device can be made small by making outside diameters of a convex lens 5, the second convex lens array 6, the deflection converting element array 7 smaller than the outside diameter of a light collecting mirror 2.
Patent JP-S5719394-A (JP)
Title: Method and apparatus for electrodepositing metal to rotor like core with large diameter piercing central part of workpiece with large dimension
Inventor: JIYATSUKU BURAN
IPC: C25D7/04
Filed: 1981-03-26
Abstract: A method and apparatus for depositing a metal on a large-diameter cylindrical bore which passes right through the central portion of a large part. The invention consists in placing and centering the large part (1) between an upper tank (4) and a lower tank (3), so as to define a chamber (8) inside which the bore (2) is disposed and outside which the peripheral portions (9) of the part (1) extend, said chamber being filled with electrolyte. The electrolyte is homogenized and regenerated continuously outside the chamber (8) before being injected in the chamber (8) and before being entrained in a spirally descending motion to the level of the bore (2). The metal deposit takes place under the effect of a direct current which circulates between metal anodes (14) disposed in the bore (2) and the part (1) which serves as a cathode. The invention is used for depositing nickel on the bores of turbine rotor wheels so as to adjust dimensions or prevent fretting corrosion.
Patent JP-H01217425-A (JP)
Title: Camera with active type range finding device
Inventor: TAKAHASHI YOSHIAKI
IPC: G02B7/32
Filed: 1988-02-26
Abstract: PURPOSE:To prevent or reduce measurement error caused by chipping, to improve the output S/N of a light receiving element and to measure long distance by permitting the light receiving equipment of a range finding device which has the light receiving equipment on both sides of a light emitting element to be two-piece photodiodes. CONSTITUTION:The two-piece photodiodes are used for the light receiving equipment 5A and 5B, and when a object 10 is at the specified position between a focus exceeding distance and the shortest photographing distance of a camera, the dividing line of the photodiodes is image by light receiving lenses 6A and 6B. The image is adjusted to be at the center of a light spot image. When the output of the elements inside the light receiving equipment 5A and 5B are represented as I11 and I21 respectively, and the output of the elements outside as I12 and I22, I11+I21 or I12+I22 is input to a calculating amplifying equipment 8A or 8B. Therefore, the output of the calculating amplifying equipment 8A or 8B is defined by the expression I. This output is input to a calculating equipment 9 and IA/IB or (IA-IB)/(IA+IB) is calculated. Thus, a distance signal independent of the illuminance of the light spot image is obtained.
Patent JP-S61204998-A (JP)
Inventor: OKINAKA HIDEYUKI
IPC: H05K3/18
Filed: 1985-03-08
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-H0246166-A (JP)
Title: Dc/dc converter using quasi-resonance
Inventor: ARAN WAINBAAGU
IPC: H02M3/28
Filed: 1989-02-23
Abstract: PURPOSE: To improve efficiency and reduce weight, by making input capacitance smaller than output capacitance, and making the resonance period of the secondary whole inductance of a transformer shorter than the operation period of a switching means. CONSTITUTION: In a DC/DC converter constituted of a primary winding 21, the primary circuit of a transformer 20 consists of a series input inductance Lin and a parallel input capacitance Cin, and the secondary circuit consists of a series inductance Le and an output parallel capacitance Co. Its secondary current is rectified by a diode D, and applied to a load Ro between output terminals 12 and 13. In the primary circuit, a switching means S is connected in series with the primary winding 21, and controlled by a control circuit 14. The value of the input inductance Lin and the value of the input capacitance Cin are remarkably smaller than the sum value of the transformer inductance and the series inductance Le and the value of the output capacitance Co. Thereby the period T of the resonance circuit is made shorter than the operation period of the switching means S.
Patent JP-S56141526-A (JP)
Title: Two-dimensional lightness measuring device
Inventor: SHIMA HARUHISA
IPC: G01J1/42
Filed: 1980-04-04
Abstract: PURPOSE:To make possible the measurement of the lightness distribution of a two- dimensional measuring object having a large dynamic range by detecting single photon inputs and integrating the same over an arbitray time. CONSTITUTION:The image of a measuring body 1 to be measured having two- dimensional spread is projected to the photoelectric plane of an image disector tube 3. The luminance signal of part of the optical image is detected and a pulse corresponding to one photon is outputted. This pulse is supplied via a switch 6 to a pulse counter 4 or an ammeter 5. The counter 4 removes noise levels by setting a discrimination level, and counts the pulses proportional to the lightness of the object 1. Also, a micro-ammeter 5 amplifies the output of the tube 3 to a prescribed level and outputs a pulse. The digital outputs of the counter 4 and the ammeter 5 are supplied to a recorder/printer 8. As a result, the measurement of the luminous intensity corresponding to the photon input is feasible.
Patent JP-S62203930-A (JP)
Title: Endothermic-type converted gas generating device
Inventor: MORI HIROMITSU
IPC: F02C6/10
Filed: 1986-02-28
Abstract: PURPOSE:To economically generate converted gas, by providing a compressor, which supplies oxygen-contained gas to a heater, and connecting an exhaust gas discharge path with an oxygen-contained gas supply path to a converter while mounting a gas turbine, connected with the compressor, to be interposed in the exhaust gas discharge path. CONSTITUTION:Converted gas, containing carbon monoxide gas and hydrogen gas, is generated in a converting catalyst 1 by using material gas, composed of hydrocarbon, to react with oxygen-contained gas under heating at a high temperature, and a converter 2 is filled with the converting catalyst 1. This converter 2 connects with supply paths 3B, 3A, which supply the material gas and the oxygen-contained gas, while with a collecting path 4 which collects the converted gas. While a combustion type heater 5, which is provided in a condition that it surrounds said converter 2, ensures the temperature necessary for reaction by the converting catalyst 1. A combustion burner 6, performing combustion of fuel under the supply of pressurized air from a compressor 9, is provided in the heater 5, and a gas turbine 11, connected with the compressor 9, is driven by exhaust gas from said heater 5.
Patent JP-H02226378-A (JP)
Title: Edge picture processing system
Inventor: MIYATA TSUTOMU
IPC: G06T7/60
Filed: 1989-02-28
Abstract: PURPOSE:To execute satisfactory edge extraction by emphasizing a part where the step of a density value is large on an original picture with a first edge picture calculation part, suppressing a part where the step of the density value is small on the original picture with a second edge picture calculation part and synthesizing these parts. CONSTITUTION:Concerning the first edge picture calculated by a first edge picture calculation part 2 and the second edge picture calculated by a second edge picture calculation part 3, the larger the picture element value on the first edge picture is set, the more this picture element value is made preferential. Then, the smaller the picture element value is set, the more the picture element value on the second edge picture is made preferential. In an edge picture synthesis part 6, the first and second edge pictures are synthesized and one edge picture is made. Thus, a strong edge is extracted from the part, where the step of the density value is large, and reversely, the edge is not almost extracted from the part where the step of the density value is small.
Patent JP-H02226006-A (JP)
Title: Apparatus for measuring shape of pipeline
Inventor: UCHIDA TOSHIYA
IPC: G01B11/24
Filed: 1989-02-28
Abstract: PURPOSE:To perform accurate measurement by removing the error due to the clearance between a pipe wall and a measuring device by providing the wheels directly connected to a cylindrical main body part and pre-loaded wheels. CONSTITUTION:The first hollow cylindrical case 1 having a laser beam source 11 fixed therein and the second hollow cylindrical case 2 having a two-dimensional light detection sensor 12 like a CCD sensor and a perpendicularity meter 13 fixed therein are connected in a freely bendable manner through a flexible bellows-shape joint 14 and wheels 3a, 3b and 4a, 4b are directly connected to the respective cases and wheels 5a - 5d, 6a - 6d are respectively fixed through a pre-load mechanism constituted of arms 7a - 7d, 8a - 8d and tension springs 9a - 9d, 10a - 10d. By this constitution, all of the wheels are pressed to a pipe wall 17 to tumble. The shape of a pipe is detected by detecting the projection position of laser beam to the two-dimensional light detection sensor 12 but, since all of the wheels are closely brought into contact with the pipe wall, there is no error due to a clearance.
Patent JP-H11243071-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUCHIYA YASUAKI
IPC: C09G1/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device, which is able to achieve flatness of the polished surface of a metal film by CMP, that is to say, the in-plane uniformity of the polishing speed by a simple method with economical advantage. SOLUTION: In a manufacturing method of a semiconductor device, which has the chemical machinery polishing process of a copper surface using almina particles and the slurry containing H2 O2 as oxidizing agent, the amount of the alumina particles contained in polishing is 2-10 weight % for with respect the total amount of the slurry. Furthermore, the concentration of the H2 O2 is 8-26 weight % for the liquid component in the slurry. As the polishing particles, alumina particles are contained, and as the enchant, the polishing slurry, in which hydrogen peroxide is added, is used. When chemical-mechanical polishing of the copper film is executed by the use of the slurry, the amount of the alumina particles contained and the amount of the hydrogen peroxide added are specified further.  By this very simple operation, polishing which cannot be predicted from the conventional technology and has high in-plane uniformity of the polishing speed, can be performed.
Patent JP-H09210509-A (JP)
Title: Accumulator
Inventor: NAKAJIMA MASAKAZU
IPC: F25B43/00
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an accumulator to simply manufacture an inlet pipe and an outlet pipe and reduce a manufacturing cost. SOLUTION: In an accumulator 11 having an inlet pipe and an outlet pipe for a refrigerant, the outlet pipe is extended in an accumulator 11 and has a first part 100 bent approximately in a Ushape. One end 100a of the first part 100 is fixed on the inner wall of the accumulator 11 and an expansion part 101 is formed at the other end 100b of the first part 100. A second part 102 extending through the wall part of the accumulator 11 is fitted in the expansion part 101.
Patent JP-S51120396-A (JP)
Title: Fluid transportation piping device
Inventor: OONUKI MASAO
IPC: F16K17/20
Filed: 1975-04-15
Abstract: PURPOSE: Fluid transportation piping device in which major element in the major pipings is protected and at the same time a continuous supply of liquid may be maintained to the downstream side of the major piping even if the element is damaged. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63213171-A (JP)
Title: Information recording disk reproducing device
Inventor: KARITA YOSHIHIRO
IPC: G11B21/08
Filed: 1987-02-27
Abstract: PURPOSE:To eliminate the margin of an accessible range by following a pickup head to a pickup, by operating the pickup head by a pickup driving signal. CONSTITUTION:The pickup driving signal drives the pickup head 4 via a pickup head driving part 5, and the pickup head 4 is operated following to the movement of the pickup 2. When the movement of the pickup head 4 is terminated, the pickup 2 increases the displacement quantity of the pickup, and a driving force applied on the pickup head 4 is increased by an increased pickup driving signal, then, makes the head 4 operate again. When the travel speed of the head 4 is increased, the driving force in a direction of deceleration is applied on the pickup 2 based on a result of speed control, and simultaneously, a decelerating circuit force is also applied on the head 4, thereby, both the heads 2 and 4 are controlled at stationary speed.