baber/WOPTO huggingface dataset:
Patent JP-S6384387-A (JP)
Title: Pulse generating circuit
Inventor: SHIONO TORU
IPC: H04N5/93
Filed: 1986-09-29
Abstract: PURPOSE:To prevent switching pulses from chattering by preventing a pulse generating circuit which supplies the switching pulses to a switching circuit from changing in output state for a specific period after the output state changes. CONSTITUTION:The output signal S3 of a comparator 13 chatters where the levels of playback signals S1 and S2 contend. At this time, the output signal INHP of an EX-OR circuit 26 is at high level 1 for several H periods after the signal HCHG rises and falls. Thus, a transistor(TR) 25 turns on for the period of the high level 1 of the signal INHP. Consequently, a synchronizing signal SYNC is not supplied to the clock terminal CK of an FF 14 for several H periods from the signal HCHG rises and falls. Even if the output signal S3 of the comparator 13 chatters, the signal HCHG obtained at the output terminal Q of the FF 14 does not chatter.
Patent JP-H0891645-A (JP)
Title: Image forming device
Inventor: YAMAMOTO MASAHIRO
IPC: B65H15/00
Filed: 1994-09-27
Abstract: PURPOSE: To provide the image forming device having a compact paper reversing unit, which can be easily handled by a user and which has high reliability. CONSTITUTION: In a paper carrying passage of a paper reversing unit 112, which can be installed in an image forming device main body 111, a guide rib 114 of the bottom surface of a first paper cassette 113 of the image forming device main body 111 is used for guide of the paper, or a guide rib 120 of an upper cover of a second paper cassette 119 of the paper reversing unit 112 is used for guide of the paper. The paper reversing unit is thereby simplified, and height of the device can be restricted so as to downsize the device. Furthermore, in the case where jam is generated in the paper reversing unit, jam can be processed by only drawing the first paper cassette 113 from the image forming device main body 111 or drawing the second paper cassette 119 from the paper reversing unit 112.
Patent JP-H0543804-A (JP)
Title: Cosmetic hair preparation having hair-fixing property
Inventor: NODA ISAO
IPC: A61K8/89
Filed: 1991-08-20
Abstract: PURPOSE:To provide a cosmetic hair preparation having excellent hair-fixing properties. CONSTITUTION:The title preparation contains a composite polymer obtained by reacting an aminated polysiloxane represented by the formula AmR3-mSiO(R2 SiO)x(QRSiO)ySiR3-nAn (wherein A is a hydroxyl group, an alkoxy group, or an aminoalkyl group; R is a 1-18C alkyl group or a hydroxyl group; Q is an aminoalkyl group; m and n each is 0 to 3; x is 30 to 400; and y is 1 to 30) with an anoinic polymer and neutralizing the reaction product with an alkaline compound to a degree of neutralization of 60-150%.
Patent JP-H0895809-A (JP)
Title: Information processor
Inventor: KUROSE HIDETO
IPC: G06F9/50
Filed: 1994-09-27
Abstract: PURPOSE: To perform task schedule control and memory schedule control matching the characteristics of a task and to obtain an optimum system perfor mance by decreasing a specific main storage area when the free area of the main storage is small. CONSTITUTION: Executable state tasks are managed by their priority levels in a task priority management table 12 and the tasks are scheduled in the decreasing order of the task priority levels. Tasks having the same priority are executed according to FIFO algorithm. The task priority management table 12 consists of plural stages and the task priority management table 12 is made to correspond to a task kind management table 11 through a task priority conversion table 14. When the number of unused state pages of the main storage are small, used state pages of tasks which are low in memory priority level are expelled from the main storage together while sacrifice pages are expelled according to LRU algorithm.
Patent JP-H1074466-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: HIRANO TAKAYUKI
IPC: H01J29/50
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To minimize the deformation of an end part by the high temperature treatment of an electrode and provide an electron gun with little dispersion by forming a reinforcing bead extending to the edge of the electrode to increase the bending rigidity vertical to the long axial electrode surface in the end part of the electrode. SOLUTION: In a flat G2 electrode 3, three electron beam passing holes 3a, 3b, 3c are formed on the long axial central line X, and a pair of beads 3d, 3e having a length extending from one long axial edge 31 of this electrode to an edge 3k are formed on both sides thereof. Since the reinforcing beads 3d, 3e extending from one long axial edge 31 to the other edge 3k are provided with the three electron beam passing holes 3a, 3b, 3c between, the bending rigidity in the surface vertical to the G2 electrode 3 surface passing the central line X in the end parts 3f, 3g is increased.  Therefore, deformation of the end parts 3f, 3g of the G2 electrode 3 in high temperature treatment is minimized, and the G2 electrode 3 can be sufficiently closely fitted to a spacer 5 in the assembling of an electron gun to minimize the dispersion of the space between the electrode 3 and the electrode opposed thereto.
Patent JP-H0898344-A (JP)
Title: Gas insulated switchgear
Inventor: OKUWA HIROSHI
IPC: H02B13/02
Filed: 1994-09-27
Abstract: PURPOSE: To eliminate the necessity of the preparation of excessive rooms above and below an underground construction in which a switchgear, etc., are installed. CONSTITUTION: One side ends of the line circuit 41 of a low voltage switchgear and the line circuit 51 of a high voltage switchgear are connected to a breaker 1 through instrument transformers 6, line side grounding switches 5, line side disconnectors 4, inspection grounding switches 3 and current transformers 2. The other side ends of the line circuits 41 and 51 are connected to cable connectors 7 at the position where the line circuits 41 and 51 cross over unit linking bus-bars 31 and 32. The cable connectors 7 and the unit linking bus-bars 31 and 32 are provided in a cable tunnel 15 adjacent in a horizontal direction to a room in which a switchgear is installed. The one side ends of power cables 8 are connected to the top parts of the cable connectors 7 and the other side ends of the power cables 8 are extended upward to be connected to external bushings.  The breaker 1 is connected to a main bus-bar 11 through an inspection grounding switch 9 and a bus-bar side disconnector 10.
Patent JP-H0892653-A (JP)
Title: Production of steel sheet for enameling excellent in fishscale
Inventor: IWATA KUNIO
IPC: C22C38/00
Filed: 1994-09-27
Abstract: PURPOSE: To produce a steel sheet for enameling in which fishscales in enameling is suppressed and having strength suitable for chemical industry vessels, pressure vessels or the like by specifying the contents of C, Mn and Ti in a steel, the rolling temp. and the cooling rate. CONSTITUTION: A steel sheet having a compsn. contg., by weight, 0.02 to 0.10% C and 0.1 to 1.0% Mn and contg. 0.1 to 0.5% Ti in which the lower limit value is regulated to Ti>(48/12)C-+(48/14)N+(48/32)S+(48/32)O, and the balance Fe is used. This steel is rolled at the finishing temp. of the Ar3 transformation point or above and is cooled at >=10/sec. After that, preferably, it is subjected to precipitating treatment of executing heating to a temp. from 550 to 650 deg.C and executing air cooling.
Patent JP-H0398787-A (JP)
Title: Bearing device for sheet-like material cutter
Inventor: HASHIMOTO SHUN
IPC: B26D1/10
Filed: 1989-09-08
Abstract: PURPOSE:To prevent the generation of seizing and galling of movable member by fitting at least one of two bearing members at a housing through elastic members in such a way as to be movable in the width direction. CONSTITUTION:There is provided with a movable member 8 reciprocated being held between two bearing members 5a, 5b fitted parallel at a housing 6. One end of a connecting member with its other end fitted at an eccentric disc con nected to a motor 1 is connected to the movable member 8, and a cutting blade 10 is fitted at the lower part of the movable members 8. At least one of the bearing members 5a, 5b, for instance the bearing member 5a, is fitted at the housing 6 through elastic members 12 in such a way as to be movable in the width direction. The variable state is therefore created between two bearing members 5a, 5b with the movable member 8 in between, and bearing change between the bearing members 5a, 5b and movable member 8 due to expansion/ contraction among metal parts generated by ambient temperature change is uniformed by the pressure change of the elastic bodies 12, thus preventing the generation of the seizing and galling of the movable member 8.
Patent JP-H07164693-A (JP)
Title: Recording medium transfer device
Inventor: MAAKU SUTEIIBUN JIYANOSUKAI
IPC: B41J19/76
Filed: 1994-09-27
Abstract: PURPOSE: To provide a recording medium transport device enabling highly accurate position control and highly accurate speed control in order to form an image of high quality. CONSTITUTION: A recording medium transport device is used in a document forming apparatus recording engine having a recording medium positioning device driven by a motor and controls the position and speed of a recording medium. This transport device has an operation control loop for controlling a DC motor 18" and a position sensor 20" detecting the position and speed of the recording medium to form a trigonometric signal showing them and further has a resolver electronic circuit sub-system 50 processing the trigonometric signal in a trigonometrically functional manner to form a resolved signal, a phase detector 24" comparing the resolved signal with a reference clock signal to output an error signal used for controlling the motor driving the recording medium positioning device, a compensation network 14" and an amplifier 16".
Patent JP-S6386982-A (JP)
Title: Video signal storage device
Inventor: TAKEUCHI HISAHARU
IPC: H04N5/93
Filed: 1986-09-30
Abstract: PURPOSE:To simplify the constitution of the titled device, and also, to prevent the generation of skew and vertical backlash by writing in a state that an average horizontal scanning line number per one field has a fraction with respect to a half-integer, and reading by a field frequency which becomes a horizontal scanning line of a prescribed constant integer without changing a clock frequency. CONSTITUTION:A memory 17 is constituted so that writing and reading can be executed in parallel. Address clearing of a write address generating circuit 18 is executed synchronously with a head switching pulse H.SW which has synchronized with a reproducing signal, and write data is always written in a fixed position of the memory. A write timing signal WE is formed under a reproducing control signal and the head switching signal H.SW. Reading address data outputted from a read address generating circuit 19 is switched to write address data by a prescribed timing and selected in the memory 17. Also, clearing of this read address generating circuit 19 is formed by decoding an address corresponding to integer pieces of fields, since length of a horizontal scanning line section is determined in accordance with a slow speed and a recording mode.
Patent JP-2000067473-A (JP)
Title: Lamination position regulating device for optical disk
Inventor: MATSUI TSUTOMU
IPC: G11B7/26
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a lamination position regulating device of an optical disk which assures the accuracy satisfactory as a system by subjecting a double-sided optical disk to optical centering on the basis of the spiral grooves of both surfaces in order to eliminate the eccentricity of the double-sided optical disk. SOLUTION: One sheet of the double-sided optical disk is constituted by laminating optical disk members on which the spiral grooves of the directions respectively opposite to each other are formed on the one surface back to back. At this time, zero order light is cast onto the same optical axis (Z coordinate system) on the basis of the spiral grooves of the respective optical disk member. The misalignment in the rotating angle of their respective ±1st order diffracted light is detected by detecting sensors 9x, 9y, 10x, 10y. The misalignment in the centers between the optical disk members to each other (X-Y coordinate system) is then regulated on the basis of the rotating angle.
Patent JP-H0676606-A (JP)
Title: Floodlighting designing device
Inventor: ICHIJO TAKASHI
IPC: F21S10/00
Filed: 1992-08-31
Abstract: PURPOSE:To perform floodlighting designing homogeneously and in a short time regardless of an operator having experience or not by composing a designing device in such a way as to make computation using various input data relating to a subject place to be lighted, and light distribution data of projectors stored in a memory means. CONSTITUTION:A floodlighting designing device is provided with a data input means to input data including formation of lighted places, a ratio of desired average illuminance in each zone, the number of lighting towers and their positions, and the sorts and number of projectors for each lighting tower; a computation means for points or directions of lighted places to/in which the respective projectors are to be directed for satisfying the ratio of the desired average illuminance in the lighted places; and an estimated value calculation means to output at least one of illuminance, uniformity ratio of illuminance, and illuminance distribution. The computation means separates the lighted places into plural zones for each lighting tower, each separated zone is further separated for each projector of each lighting tower, and points or directions in the lighting place for each projector to be directed to or in are calculated.
Patent JP-H0395834-A (JP)
Title: Withstand voltage treating method for cathode ray tube
Inventor: FUKUDA KUMIO
IPC: H01J9/44
Filed: 1989-09-07
Abstract: PURPOSE:To perform withstand voltage treatment of extremely high efficiency by applying positive pulse-like high voltage to an anode in the state that negative d.c. voltage is applied to one electrode, excluding the anode, among the electrodes which constitute an electron gun. CONSTITUTION:When a switch 17 is turned on, the first grid electrode G1 to the fifth grid electrode G5 are connected to a d.c. high-voltage power supply 16 and preset negative d.c. voltage is applied thereto, respectively. At this time, stray emission occurs in the vicinity of the opposite face of the electrode G5 to the sixth grid electrode G6. Also, stray emission occurs from the side face of the electrode G5 toward the inner wall of a neck portion 11. When a switch 21 is turned on in such a state and positive pulse-like high voltage is applied, electric discharge takes place between the electrode G6 and the electrode G5 and its current flows through an outside connection resistance 18, so that there is potential rise in the electrode G1, the second grid electrode G2 and the fourth grid electrode G4 to perform withstand voltage treatment between the electrode G5 and the electrode G4 and between the third grid electrode G3 and the electrode G2, respectively.
Patent JP-H04231397-A (JP)
Title: Method for formation of diamond layer and apparatus therefor
Inventor: KARUNAA YOHANESU
IPC: C23C16/44
Filed: 1991-09-11
Abstract: The invention relates to a process and an installation for depositing a diamond layer on a workpiece, for example a drawing die or a punch tool, in which a reactive, plasma-aided coating process is used. According to the invention, the plasma is generated by means of a direct-voltage arc discharge, a current of charged particles additionally being introduced into the discharge path; the workpiece to be coated is placed, according to the invention, in the discharge path. The design according to the invention makes it possible to use a relatively long discharge path, with the result that even large surface areas can be coated; the coating takes place in an area of very high plasma homogeneity and density. The invention provides a process which can be cheaply and reliably controlled and which is suitable even for large-area coatings.
Patent JP-H0281452-A (JP)
Title: Wiring board prober
Inventor: HASEGAWA YOSHIE
IPC: H01L21/66
Filed: 1988-09-16
Abstract: PURPOSE:To measure the wiring resistance of a PGA board and the like with a high accuracy by a method wherein a pair of probe needles of a probe board are brought into contact with the electrodes of a semiconductor chip and a pair of electrodes of a test socket are brought into contact with both the sides of the pin of a board and a current is applied and a voltage is measured by those probe needles and test socket electrodes. CONSTITUTION:A probe board PB is connected to the electrodes of a semiconductor chip. A pair of probe needles, top one and bottom one, are provided for one wiring end of the probe board PB in parallel with each other and fixed to a probe supporter and their one side ends are brought into contact with wiring ends formed on the surface of a PGA board. The other ends of the probe needles are connected to the respective parts of the printed board and connected to connector pins P protruding from the upper surface of the board through the board wiring. The pins P of the probe board PB are inserted into the connector of a master board and a pair of the probe needles are connected to the current source and voltmeter of a measurement apparatus through the connector. A pair of electrodes 1 and 2 provided in a test socket TS are brought into contact with both the sides of the pin P of the board. The electrode 1 is used, for instance, for the current application and the electrode 2 is used for the voltage measurement.
Patent JP-2000065488-A (JP)
Title: Hardwearing structure of heat transfer tube for fluidized bed boiler
Inventor: NANBA KAZUO
IPC: F28D13/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To permit the improvement of abrasion resistance of a heat transfer tube easily and facilitate the repairing of the same by covering the heat transfer tube, provided in the fluidized bed of a fluidized bed boiler, with a detachable permanent magnet. SOLUTION: A pair of half segmental magnets 11 are attached to a heat transfer tube 10, provided in the fluidized bed of a fluidized bed boiler and consisting of ferrite steel, so as to cover the tube from the outer peripheral side. The inner diameter of respective half segmental magnets 11 are specified so as to be smaller slightly than the outer diameter of the heat transfer tube 10 so that the magnets are permitted to be contacted with the outer surface of the tube 10 closely. Two pieces of half segmental magnets 11 are attached in such a manner whereby the heat transfer tube 10 can be protected from abrasion by the materials of the fluidized bed.  A single domain particulate type magnet having a high coercive force is employed preferably as the magnet while the thickness of respective magnets 11 is specified so as to be 0.5 mm or less, for example, whereby the faulty heat transfer of the heat transfer tube 10 due to the mounting of the magnets 11 can be prevented. On the other hand, an abrasion material is adhered to the outer surface of the magnet 11 if necessary whereby the durability of the magnet can be improved.
Patent JP-H0396073-A (JP)
Title: Color image forming device
Inventor: KOMIYA RYOHEI
IPC: G03B27/73
Filed: 1989-09-07
Abstract: PURPOSE:To perform print recording with a sharp contour by irradiating the plane of a photosensitive recording medium with wavelength light fitted in each photosensitive wavelength area of the photosensitive recording medium by making incident an accelerated secondary electron. CONSTITUTION:When a thermoelectron is emitted with a heating means 110 based on color image information, a secondary electron is emitted from the thermoelectron with an electron multiplying means 103, and after the number of secondary electrons is increased, the electronic speed of the secondary electron is accelerated, and it is made incident on the plane of a fluorescent element 114 that is a fluorescent means. On the plane of the fluorescent element 114, a fluorescent material, for example, the one emitting red light for the image information of red color, the one emitting green light for the image information of green color and the one emitting blue light for the image information of blue color are applied, respectively, and the fluorescent element 114 emits light with the incidental energy of the secondary electron, and the plane of the photosensitive recording medium 204 is irradiated with the light, then, the color image information is exposed and recorded on the plane of the medium 204.
Patent JP-H0217065-A (JP)
Title: Absorption product with hydrophobic layer
Inventor: PIITAA GETSUCHIERU BAISAA
IPC: A61L15/00
Filed: 1988-09-16
Abstract: PURPOSE: To reduce leak less and to give good dry feeling to a wearer, by providing an absorbent product with a porous hydrophobic liquid permeable layer between a top sheet and an absorbent layer and constituting the hydrophobic layer by thermally integrating a mixture consisting of thermally bonding hydrophobic fiber and fluff wood pulp. CONSTITUTION: This absorbent product with a liquid permeable top sheet, an absorbent layer, and a liquid impermeable backing layer has a porous hydrophobic layer in between the top sheet and the absorbent layer. The hydrophobic layer has a thermally integrated mixture consisting of about 5-50wt.% of thermally bonding hydrophobic fiber to the mixture and about 50-95wt.% of fluff wood pulp. The quantity of the hydrophobic fiber used in the mixture of the fluff pulp and the hydrophobic fiber in the liquid permeable layer is preferably to be about 20-30% to the total weight of the liquid permeable layer.
Patent JP-H0394705-A (JP)
Title: Coating puff and wiping puff for cosmetic material
Inventor: ISHIHARA HISAKO
IPC: C08J9/36
Filed: 1989-09-07
Abstract: PURPOSE:To obtain a cosmetic puff with superior touch and superior applying performance and wiping performance of foundation by using a compression body obtained by pressurizing sponge raw material of cellulose group whose density and a mean pore diameter is within a specific range, or a compression hysteres is body in which the volume of the compression body is recovered with an appropriate means as a base material. CONSTITUTION:The density of the sponge raw material of cellulose group is set within a range of 0.01-0.8g/cm<3>, and the mean pore diameter within a range of 0.01-3mm. No high mechanical strength can be obtained in the compression body with the density less than 0.01g/cm<3>, and the compression body with the density over 0.8g/cm<3> is provided with high rigidity and inferior touch. Also, it is hard to manufacture the compression body with the mean pore diameter less than 0.01mm, and the one with the diameter over 3mm is provided with inferior touch and inferior applying and wiping performance for the foundation. The puff uses the compression body obtained by pressurizing the sponge raw material of cellulose group having such density and mean pore diameter with a pressurizing device, or the compression hysteres is body in which the volume of the compression body is recovered with the appropriate means such as heating, etc., as the base material.