baber/WOPTO huggingface dataset:
Patent JP-2001094866-A (JP)
Title: Television camera
Inventor: TSUKUI AKIZO
IPC: H04N5/14
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To extend the dynamic range of a subject having wide illuminance in a television camera capable of executing accumulated high sensitivity operation. SOLUTION: A 1st video signal based on electric charge obtained from an imaging device for accumulating charge obtained by photoelectric conversion and exposed and accumulated for a period longer than an one-field period is recorded, a 2nd video signal based on charge obtained from the imaging device and exposed and accumulated for the one-field period or a period shorter than the one-field period is recorded and these recorded 1st and 2nd video signals are combined.
Patent JP-H10113398-A (JP)
Title: Power source device of potential therapeutic appliance
Inventor: MATSUMOTO MASAYUKI
IPC: A61N1/10
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain desired minus high voltage without using a transformer, and attain size reduction and weight reduction in a potential therapeutic appliance by obtaining the desired minus high voltage by supplying a commercial AC power source by connecting a plurality of voltage doubler rectifying circuits by combining a rectifying means and an accumulating means with each other. SOLUTION: In a potential therapeutic appliance to perform a therapy by impressing minus high voltage on the human body, a power source device 10 is constituted by connecting voltage doubler rectifying circuits 20 by combining a rectifying means and an accumulating means in a plurality in series to each other, and the output side to output its minus high voltage is connected to a Leyden jar 23 through a feeble current adjusting resistance R, and is connected to a contact electrode member 24 for a therapy.  To put is concretely, the voltage doubler rectifying circuits 20 are constituted of diodes D1 and D2 connected in series to a terminal T1 to input an AC power source, a capcitor C1 connected in parallel to the diodes D1 and D2 and a capacitor C1' connected between an intermediate position of the diodes Di and D2 and a terminal T2, and these rectifying circuits 20 are conneced in a plurality in series to each other.
Patent JP-H03132471-A (JP)
Title: Power steering device with motor-driven pump
Inventor: KODAMA KAZUMASA
IPC: B62D101/00
Filed: 1989-10-16
Abstract: PURPOSE:To prevent overheat of an electric motor certainly by stopping the motor when the upper limit value is exceeded by the integrated current temp. of the motor, and resuming the rotation when the temp. has sunk below the lower limit value. CONSTITUTION:The load current flowing in an electric motor 1 which drives an electric pump is detected by a means 2. A means 3 stores in memory the temp. characteristic which relates specifically the load current with the temp. change amount corresponding to the heat emission amount per unit time generated by the load current. A means 4 integrates the temp. change amount for the load current on the basis of these temp. characteristic to serve determining the temp. of the motor 1 at the current time. On the other hand, the current temp. of the motor 1 is compared with the preset upper limit temp. and lower limit temp., and a means 5 passes judgement. According to the result from judgement a means 6 makes control so as to rotate or stop the motor 1. This prevents overheat of the motor 1.
Patent JP-H0987725-A (JP)
Title: Refractories for hot repair
Inventor: SATO KENICHI
IPC: C21C1/06
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a refractory for hot repair of kiln which has a good flow property, less emitting smoke and gas and contributes to shortening the firing time and repair time. SOLUTION: A phenolic resin which is a binder and pitch powder are added alone or in combination at 2 to 20 pts.wt. of the former and 5 to 30 pts.wt. of the latter to 100 pts.wt. of refractory material and further, the refractories are compounded with a prescribed ratio of a flow property imparting agent in some cases. This flowability imparting agent may be composed of 2 to 20 pts.wt. wax powder and 1 to 10 pts.wt. synthetic terpene resin or may be composed of 2 to 20 pts.wt. paraffin and 1 to 10 pts.wt. synthetic terpene resin or may be composed of 2 to 20 pts.wt. wax, 2 to 20 pts.wt. paraffin and 1 to 10 pts.wt. synthetic terpene resin.
Patent JP-H04149116-A (JP)
Title: Cosmetic
Inventor: NAGAI ISAO
IPC: A61K8/00
Filed: 1990-10-09
Abstract: PURPOSE:To obtain a transparent cosmetic stable over a long period even at low temperature by using a dextrin fatty acid ester prepared by a specific method as a gelling agent for liquid oil. CONSTITUTION:The objective cosmetic can be prepared by compounding (A) 0.2-40wt.% of a dextrin fatty acid ester or a material produced by washing the above dextrin fatty acid ester with water and an alcohol and (B) a liquid oil (e.g. liquid paraffin) and properly compounding (C) conventional components for cosmetic. The dextrin fatty acid ester is produced by esterifying a dextrin or reduced dextrin having an average glucose polymerization degree of 3-100 with a 8-14C saturated fatty acid in the presence of water or an alcohol until the substitution degree of the saturated fatty acid reaches 1.2-2.4 based on the glucose unit of the dextrin.
Patent JP-H09110213-A (JP)
Title: Sheet material carrying device and image forming device
Inventor: KAWASE JUNYA
IPC: B41J13/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent pollution (such as yellowing) of recoding paper or the like at nonfeeding time. SOLUTION: In a sheet carrying device having a sheet housing member to load and house plural sheet materials, a feeding body 3 to feed the sheet materials S in the sheet housing member and a separating means (such as a friction pad 1) to hold residual sheet materials by frictional force by feeding only the necessary sheet materials S by the feeding body 3, the separating means is formed of fluororubber.
Patent JP-H01222384-A (JP)
Title: Graphic drawing address generating device
Inventor: SAIDOU YOSHIHITO
IPC: G06T11/20
Filed: 1987-10-26
Abstract: PURPOSE:To perform both the generation of a segment drawing address and the generation of a circular arc drawing address by using one and the same hardware by providing a selection circuit to switch X displacement quantity data, Y displacement quantity data and X coordinate data, Y coordinate data. CONSTITUTION:The respective outputs of a first and a second coordinate data computing elements 100, 102 to hold and update coordinate data, and the respective outputs of a first and a second displacement quantity data registers 104, 106 to hold the displacement quantity of the coordinate data are inputted to the selection circuit 108, and one data among four data is selected. At this time, the selection circuit 108 the generation of the segment drawing address and the generation of the circular arc drawing address. Consequently, one data among the selected two data is selected further by the code output of an error data computing element 110. Thus, both the generation of the segment drawing address and the generation of the circular arc drawing address can be realized by the common hardware.
Patent JP-H11105749-A (JP)
Title: Gate locking device for cargo box
Inventor: NAGAI YOSHIOKI
IPC: E05C3/04
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To maintain binding force for firmly-binding a gate and a cargo receiving deck in a blocking condition for a long time, and conduct assembling work easily and promptly. SOLUTION: This device is constituted so that an elevatable cargo receiving deck 1 which is formed at one side part of a cargo box so as to open and close freely, is firmly-bound in a blocking condition. In this case, a lock lever 11 formed at a gate or the cargo receiving deck, and a locking piece 20 capable of engaging and disengaging with the lock lever 11 formed on the cargo box side are provided, a coned disc spring 13 acting as binding force at the time of being locked against the locking piece 20 is formed, and a coil spring 16 acting in such a direction as to release binding from the locking piece 20 is formed. The lock lever 11, the coned disc spring 13, and the coil spring 16 are formed into a unit.
Patent JP-H03134157-A (JP)
Title: Wear resistant transparent parts
Inventor: NAKAI HIDEMI
IPC: G02B1/115
Filed: 1989-10-17
Abstract: PURPOSE:To produce transparent parts improved in wear resistance and having reflection preventing property by forming an antireflection layer consisting of a transparent layer in which a high refractive index layer and a low refractive index layer are alternately formed and an uppermost layer of a compound consisting of Zr, B, and O on a transparent base material. CONSTITUTION:A glass plate 4 is coated with a transparent layer 3 in which a high refractive index layer (TiO2, SnO2, ZrO2, etc.) and a low refractive index layer (SiO2, etc.) are alternately formed and an uppermost layer 1 consisting of a compound of Zr, B, and O, by which an antireflection film 2 is formed. Further, the the uppermost layer 1 is formed by sputtering a target consisting of zirconium boride in a low-pressure Ar atmosphere containing oxygen by >=20%, and its refractive index is regulated to 1.80-1.90. By this method, the transparent parts having a film increased in wear-resisting strength in the uppermost part and also having reflection preventing property can be obtained. The above parts are useful for pane for automobiles, etc.
Patent JP-S61146997-A (JP)
Inventor: HIROHATA YUKINORI
IPC: E21D9/06
Filed: 1984-12-21
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-S6290573-A (JP)
Title: Method for displaying voltage drop
Inventor: TANAKA KIICHI
IPC: G01R19/165
Filed: 1984-12-21
Abstract: PURPOSE:To quickly put out LED when the voltage of a battery is dropped to a value desiring the putting-out of LED, by lighting LED by utilizing the potential difference between constant voltage circuits to absorb the change in the lighting brightness of LED accompanied by the change between the terminals of the battery. CONSTITUTION:A series circuit consisting of two resistors R1, R2 and LEDD1 is connected between the output terminals of stabilized voltages V2, V3 of two constant voltage circuits 2, 3 connected to a battery 1 for a power source in series and, further, the lighting current resistor R3 of LEDD1 is connected be tween the output terminal of voltage V3 and ground. Whereupon, the lighting voltage V3-V2 of LEDD1 takes constant potential until voltage V1 is dropped to the vicinity of voltage V3 and, during this time, the brightness of LEDD1 also becomes constant. In view of the ratio of the voltage applied to a LED lighting circuit consisting of the resistors R1, R2 and LEDD1 when voltage V1 changed from the initial one Vs thereof to the putting-out voltage VOFF of LEDD1, voltage can be made large like (V2-V3)/(VOFF-V2). When the voltage V1 comes to the putting-out voltage VOFF of LEDD1, LEDD1 can be quickly put off.
Patent JP-H01114930-A (JP)
Title: Integrated pointer
Inventor: UIRIAMU EMU RUISU
IPC: G06F3/033
Filed: 1987-10-26
Abstract: PURPOSE: To enable the exact move and control of a cursor on a visual display and the various operation control of related circuits by providing a detachable cover and a circular detachable pack equipped with a finger cup, etc. CONSTITUTION: Concerning an integrated pointer system arranged on two C- shaped holders 14 while having a detachable cover 11 and a circular detachable pack 12 equipped with a finger cup 13, three types of move can be performed at least. Namely, a laser beam A generated by a laser beam generator 34 is passed through an optical lens 35 and a fixed mirror 36 and reflected on a high frequency scanner 37 and a low frequency scanner 38, and a scanning beam B to generate a raster pattern C is directed onto a surface to be cut off. Then, the cursor is speedily and exactly moved by entirely moving the integrated signal coupling of the cover 11 and precisely moving the pack 12 and corresponding to pressure at the tip of a finger on the cup 13, the color of a graphic is changed through a resistor 21. Thus, the cursor can be exactly moved and the various operations of circuits can be controlled.
Patent JP-H03130119-A (JP)
Title: Manufacture of decoratively coated product
Inventor: KATO KOICHI
IPC: B29C45/16
Filed: 1989-10-16
Abstract: PURPOSE:To contrive to improve the accuracy of parting line of colors and productivity of a product by a method wherein a masking part is produced by injecting or pouring resin and, after mold opening, a molded item having the masking part is taken out of a mold and, after coating is applied on the molded item, the masking part is peeled off. CONSTITUTION:A molded item 5 having the predetermined shape is produced in a cavity 4, which is formed by a fixed mold 2, a movable mold 1 and a slide core 3. After the molding of the molded item 5, only the slide core 3 is retreated, resulting in forming a new space part 9, which is continuous to the molded item 5. By injecting or pouring resin in the space part 9, a masking part 8 is formed on the molded item 5. Next, by opening the fixed mold 2 and the movable mold 1, the molded item 5, on the non-coated part of which the masking part 8 presents, is taken out of the molds. Next, by applying coating over the whole molded item 5, coating is adhered onto the masking part 8 and the surface of the molded item excluding the masking part 8. Finally, the masking part 8 is peeled off. Thus, a product, which is divided in two colors with an accurate parting line, is easily obtained.
Patent JP-H06124614-A (JP)
Title: Tape winding device for wire
Inventor: ARIMITSU FUJIO
IPC: H01B13/00
Filed: 1992-10-08
Abstract: PURPOSE:To provide a tape winding-up device capable of spirally winding a thin tape at a high speed while keeping stable tension around a traveling wire. CONSTITUTION:Air blowing-out holes 3 are respectively formed on a shaft portion 1a and flange 1b of a reel shaft 1 to be rotated at a speed according to a tape winding diameter by means of a motor 7. Air makes a tape reel 31 float and bears it so as to have a predetermined rotating resistance. An inverted funnel-shaped flier 10. which is rotated at a constant speed by means of another motor 13, is coaxially disposed in the upper portion of the reel shaft 1. A tape 32 inserted into a guide hole 16 formed on the lower portion of the flier 10 travels under a tape cover 17 stuck to the outer surface of the flier 10, and the tape 32 is introduced around a wire rod 21 moving at a constant speed, via a tape winding-up guide 18 and a tape presser, which are rotated together with the flier 10. Accordingly, it is possible to reduce fluctuation of tape tension due to centrifugal force or an adverse effect of wind. Furthermore, an increase or decrease in rotating speed of the tape reel 31 on the reel shaft 1 by the fluctuation of tension can automatically correct an excess or shortage of a tape delivering quantity inevitably caused by rotation control of the motor 7. Consequently, the tension of the tape can become stable all the time, and winding at a high speed can be realized at a constant pitch.
Patent JP-H08105153-A (JP)
Title: Architectural large panel and large roof panel
Inventor: OSADA YOSHIHARU
IPC: E04B7/02
Filed: 1994-10-07
Abstract: PURPOSE: To securely prevent even a large size panel from breaking at the middle thereof when being lifted and transferred and increase the mechanical strength. CONSTITUTION: A large size roof panel 10 is constituted of two unit panels 20 longitudinally connected to each other, panels 50 attached to the surface of the unified unit panels 20, and a roof finish material attached through the panels 50. In the connection of mutual unit panels 20, connection reinforcing plates 62 with the almost same height with the longitudinal core materials 30 are arranged in the clearance 60 between the side face of a plurality of longitudinal core materials 30 constituting the unit panel 20 and the end face of the shorter lateral core material 40 than the arranged distance of the longitudinal core materials 30 constituting the unit panels 20 likewise. The longitudinal core materials 30 of respective unit panels 20 and the connection reinforcing plates 62 are connected and fixed to each other.
Patent JP-H07123001-A (JP)
Title: Clock signal application circuit
Inventor: SUZUKI SHINICHI
IPC: G06F1/06
Filed: 1993-10-28
Abstract: PURPOSE:To obtain a clock signal switching system in which the oscillating state of an output signal never passes through an unstable period of the oscillating state when a frequency of the output signal changes in the clock signal application circuit having an oscillating section whose frequency is variable CONSTITUTION:The clock signal application circuit 92 generating a set frequency signal by a control circuit 90 by using a signal of a predetermined frequency is provided with at least >=2 sets of frequency synthesizers (10-1...) of PLL configuration and clock detection circuits (20-1...). After an internal logic circuit 30 confirms a lock detection signal when a switching request signal is received from the control circuit 90, a selection section 40 makes switching. Thus, an unstable state of a frequency and a phase due to the selection is not caused to an output of the clock signal source of an integrated circuit of a post-stage.
Patent JP-2000098993-A (JP)
Title: Display controller
Inventor: KOBAYASHI TSUKASA
IPC: G06F5/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a display controller and to reduce the competition between frame buffer access from a host and the frame buffer access in the display controller. SOLUTION: In this display controller, a comparison/count circuit 9 monitors the data passing through a display FIFO 5 by control of a compression timing circuit 11 in compression/display operation, and judges the continuous of the same data. When the continuous data exist, a compression data write-back circuit 10 forms the compression data to write them in a compression frame 2a of a frame buffer 2. In expansion/display operation, the display FIFO 5 reads out the compression data from the compression frame 2a to expand and output them.
Patent JP-H07131378-A (JP)
Title: Synchronous followup device for spread spectrum signal
Inventor: MAKINO MASAAKI
IPC: H04B1/7085
Filed: 1993-10-28
Abstract: PURPOSE:To improve practical use by enabling flexible countermeasures even to a spread code length change by exactly sampling the correlated value of a desired wave when receiving a direct spread/spread spectrum signal. CONSTITUTION:The signal of an in-phase axis component to be inputted to an input terminal 41 is supplied to a first, digital correlator 43, and the signal of an orthogonal axis component to be inputted to an input terminal 42 is supplied to a second digital correlator 44. An arithmetic circuit 45 is composed of a pair of square circuits 46 and 47 and an adder 48, and the outputs of the correlators 43 and 44 are inputted here. The output from the circuit 45 is applied to a correlation pulse timing decider 49 composed of a first shift register 51 composed of eight steps, for example, and eight pieces of second registers 521-528 composed of five steps correpsonding to the respective steps, and time sequential data to be inputted to an input terminal 50 are successively stored by the register 51. Then, data from the respective steps are parallelly outputted. Even at the respective second shift registers 521-528, parallel outputs from the register 51 are successively shifted and stored, and data from respective steps 5211-5285 are parallelly outputted as well.
Patent JP-S61135685-A (JP)
Title: Ski tool consisting of two rear skis and one front ski
Inventor: JIIN IBU EBUEKUUZU
IPC: B62B17/04
Filed: 1985-11-30
Abstract: A ski-sledge is disclosed which comprises steering column, a front ski, two guide rods and two rear skis. The front ski is pivoted on the steering column, while both guide rods are connected at their front ends in common with the steering column and at their rear ends to a rear ski coordinated therewith. The connection between rear skis and guide rods is accomplished by first pivot joints comprising annular spring assembly, which are deformable radially and peripherally, but substantially rigid in directions transverse to the annulus plane. Second pivot joints comprising similar annular spring assemblies serve for connection between guide rods and the steering column. However, the latter spring assemblies are nearly rigid in radial direction. Due to these features the ski-sledge is easier and more precisely to ride and generally better to handle.
Patent JP-H01114123-A (JP)
Title: Encoder signal processing method
Inventor: YAMASHITA SATOSHI
IPC: H03M7/00
Filed: 1987-10-27
Abstract: PURPOSE:To obtain a sinusoidal encoder output with high phase accuracy not relying upon the mechanical mounting precision by adding signals different in phase while adjusting the ratio of addition by a summing amplifier, adjusting the phase of the synthesized signal. CONSTITUTION:The gain and offset of an output signal A from a sensor are adjusted by an amplifier 1 and the result is outputted as an encoder output A'. Then the output signal B from the sensor is supplied to an amplifier 2, amplified and goes to an output signal B'', it is added to the signal A', inverted by an amplifier 3 and a signal C' is outputted. The amplification factor of an amplifier 2 is adjusted so that the phase difference between outputs A' and B'' of the synthesized encoder goes to 120 deg. and the gain and offset are adjusted by the amplifier 3. Then encoder outputs A', C' are added and the result is inverted by the amplifier 4. In such a case, so that the phase difference of the encoder output B' goes to 120 deg. with respect to the output A' and 120 deg. with respect to C', the output B' is adjusted by an adder ratio variable means 5, and the gain is adjusted by the amplifier 4.
Patent JP-H07130217-A (JP)
Title: Manufacture of pb system dielectric ceramic composition
Inventor: MIYAZAKI MASAYOSHI
IPC: C04B35/495
Filed: 1993-10-28
Abstract: PURPOSE:To provide a method of manufacturing a Pb system dielectric ceramic composition whereby a Pb system dielectric ceramic excellent in a temperature characteristic can be easily and efficiently obtained and this dielectric constant temperature characteristic can be easily adjusted. CONSTITUTION:A raw material of PbO or the like for constituting a Pb system dielectric ceramic composition is compounded to obtain a raw material composition, and by temporarily burning the obtained raw material composition crushed, raw material powder is obtained. A transition metal compound of MnCO3, MnO, etc., is added in a range to 0.34mol% by conversion into a transition metal to the obtained raw material powder.