baber/WOPTO huggingface dataset:
Patent JP-H01302192-A (JP)
Title: Apparatus for determining u232 contained in recovered uranium
Inventor: MOMOTANI JIYUNICHI
IPC: G01T1/167
Filed: 1988-05-31
Abstract: PURPOSE:To enable quantitative measurement of U232 contained in recovered uranium, by changing a gamma dose rate of the recovered uranium significantly depending on a slight difference of a content of U232 in the recovered uranium to use the gamma dose rate as measured value for quantitative calculation. CONSTITUTION:An arithmetic memory means 1 calculates a ratio between both a reference gamma dose ratio of recovered uranium with a known concentration of U232 and a reference gamma dose rate of normal uranium to be stored as rate of change relative to an elapsed time from a reconversion. A measuring calculation means 2 calculates an actually measured gamma dose rate radio between both an actually measured gamma dose rate of recovered uranium as sample to be measured and an actually gamma dose rate of normal uranium and an elapsed time from a reconversion of a measuring sample. A comparison means 3 compares the actually measured gamma dose rate ratio of the sample to be measured with a reference gamma dose rate ratio obtained by the means 1 to calculate a content of U232 in the sample to be measured thereby enabling quantitative measurement of U232 in the recovered uranium.
Patent JP-S5925062-A (JP)
Title: Air-preheater for sterling engine
Inventor: WATANABE TETSUMI
IPC: F02G1/055
Filed: 1982-07-31
Abstract: PURPOSE:To promote the effect of preheating by providing connecting parts between combustion air and combustion gas in the upper and lower parts of a corrugated element for moving the combustion gas and air from one passage to a neighboring passage to enlarge a flow line for heat exchanging. CONSTITUTION:An air intake port 17 supplies combustion air to the first air passage 18, while an upper side connecting passage 19 moves the air inside the first passage 18 to the second air passage 20. The combustion air introduced into the second air passage is brought down, and supplied to the third air passage 22. The combustion air introduced into the third air passage 22 is risen, discharged from an air intake port 23, and supplied to a combustion chamber 23. The flow of combustion gas is faced to that of the combustion air with a corrugated element 12 between, and heat is conducted from the combustion gas to the combustion air.
Patent JP-S6113814-A (JP)
Title: Time constant circuit
Inventor: HARUYAMA KIYUUICHI
IPC: H03K5/13
Filed: 1984-06-29
Abstract: PURPOSE:To make the titled circuit suitable to monolithic integrated circuit constitution and to obtain a stable time constant by providing an inverse amplifier provided with the 1st power supply terminal and the 2nd power supply terminal, the 1st and 2nd capacitive elements, the 1st, 2nd and 3rd switch elements applied with switching control by the 1st, 2nd and 3rd control signals respectively and a level detector. CONSTITUTION:The 1st control signal 11 turns on a transistor (TR)31 to increases the level at a terminal 7 to a VDD level. When a switch element 32 is turned on, an electric charge is distributed again to a capacitive element C4 and the level of the terminal 7 is decreased slightly. In turning on the switch element 3 further, an electric charge is discharged from the capacitive element C4 to a VSS terminal. The amount of charge discharged by one clock cycle is expressed as Qu=C2.VTH. The level fluctuation per clock cycle at an output 6 of the inverse amplifier 60 is DELTAV=Qu/C1 and then the DELTAV is expressed as DELTAV=(C2/ C1).VTH. Since the gradient of the output level 6 is constant, the variance of the time constant due to the variance in the threshold value of the level detection circuit 40 is less.
Patent JP-H03354-A (JP)
Title: Linear clutch
Inventor: ITO KENICHIRO
IPC: F16D41/06
Filed: 1989-05-26
Abstract: PURPOSE:To transmit and interrupt an output shaft by integrating, into the pocket of a holder, a pair of engaging elements and an elastic member pressing the engaging elements in opposite directions to push the engaging elements onto the end surfaces facing each other in the axial direction of the pocket. CONSTITUTION:An input shaft 4 has a holder 5 integrated between cam surfaces 11, 21 and engaging surfaces 12, 22. The holder 5 has a pocket 14 formed in the position facing a wedge space 13. A pair of engaging elements 15, 16 and an elastic member 17 pressing the engaging elements 15, 16 in opposite directions to push the engaging elements onto the end surfaces facing in the axial direction of the pocket 14 are integrated into the pocket 14. When the axial force of an output shaft 3 is higher than a set spring force, the engaging elements 15, 16 are engaged with the cam surfaces 11, 21 and the engaging surfaces 12, 22, and by this engagement, the output shaft 3 is stopped. Hence, the transmission and interruption from the output shaft to the input shaft can be conducted.
Patent JP-H07248417-A (JP)
Title: Holographic polarization beam splitter
Inventor: MORITA HIDEAKI
IPC: G02B5/30
Filed: 1994-06-16
Abstract: PURPOSE:To obtain a polarization beam splitter for which only the hologram recorded with interference fringes is used and other prisms, etc., are not used or the prisms, etc., are used only on either one surface of the hologram and which is simple in constitution, is light in weight, small in size and is easily producible. CONSTITUTION:This polarization beam splitter 20 which separates luminous fluxes 21 mixed with a P polarized light component and S polarized light component at a prescribed ratio between a P polarized light component 22 (23) and S polarized light component 23 (22) is composed of the transmission type hologram having the interference fringes recorded by refractive index modulation in a planar transparent recording material having a thickness. The interference fringes are so set as to allow transmission of the prescribed ratio part of either of the P polarized light component and the S polarized light component among the incident luminous fluxes on the planar transparent f-recording material as zero order light 23 and to separate the P polarized light component from S polarized light component at a prescribed by diffracting other prescribed ratio part as first order light 22.
Patent JP-S5561302-A (JP)
Title: Rolling method for metallic sheet with high yield
Inventor: NISHIOKA KIYOSHI
IPC: B21B1/38
Filed: 1978-11-02
Abstract: PURPOSE: To reduce the amount of generated crops on purpose to improve the product yield, by executing the rolling works sequentially as follows; at the first pass, the metal piece to be hot rolled is broadside rolled; next, the half breadth of the metal piece is rolled in the finishing direction; then, another half breadth being unrolled in the first pass is broadside rolled, and further is rolled in the finishing direction to stretch the length.  
     CONSTITUTION: The broadside rolling is applied to the slab S possessing length L 0  in the finishing direction, breadth B 0  and thickness H 0 , at the first pass, in order to roll a half breadth in the finishing direction. Next, the unrolled part of the slab S is rolled in the finishing direction in order to reduce thickness by ΔH 1 , leaving behind the length L 1 =L 0  (1+ΔH 1 /H 1 ) on one side of the slab S. Then, the broadside rolling is applied by the rolling mill with the roll gap H 2 =H 1 ×H 1 /H 0 , in order to reduce thickness by ΔH 2 =H 1 -H 2  leaving behind the unrolled part of thcikness H 1  and breadth ΔB 1  on the side opposite to the side unrolled in the first pass. Additionally, the rolling is given in order to reduce thickness by ΔH 2  and to obtain length L 1  on above unrolled side; hereby, the slab with whickness H 2  and flat faces of H- (concave) type is manufactured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0427473-A (JP)
Title: Dyeing method for baked coating film
Inventor: MIZUTANI KYOJI
IPC: B05D3/02
Filed: 1990-05-24
Abstract: PURPOSE:To maintain fastness of a baked coated film and to impart the particular hue of dye on the coated film by coating the base plate with baking type coating and heating it at a temp. lower than the baking temp. of the baking type coating in a time shorter than the baking time thereof and imparting the prescribed dye liquid to the coated film and performing baking at the baking temp. or higher of the coating in the baking time or more. CONSTITUTION:The following steps are successively performed. (A) The base material is coated with a baking type coating. (B) The coated film is heated at the temp. lower than the baking temp. of the baking type coating by 10-60 deg.C and in the time shorter than the baking time thereof by 5-60 minutes. (C) The coated film obtained in the stage (B) is imparted with dye liquid in which dye is dissolved or dispersed in an organic solvent. (D) Baking is performed at the temp. not lower than the baking temp. of baking type coating at the baking timer or more thereof. Thereby in the stage (B), large parts of the solvent in the coating is volatilized but hardening is scarcely performed. When the coated film is imparted with the dye liquid in the stage (C), swelling an dissolution, etc., are caused by the organic solvent in the dye liquid on the surface of the coated film and dye is infiltrated and mixed into/with the surface of the coated film. Thus, tightly dyed hardened film is obtained by baking it in the step (D).
Patent JP-H05318705-A (JP)
Title: Printing method and printing machine as well as anode forming method
Inventor: IWAMOTO HIROSHI
IPC: B41F17/36
Filed: 1992-05-27
Abstract: PURPOSE:To prevent the occurrence of bleeding and color mixture in the boundaries with each fluorescent stripe by ensuring the dimensional accuracy of printing patterns in the lowermost layer at the time of overprinting, avoiding the bleeding and color mixture in the boundaries of ink in multi-color printing, and maintaining the linearity of black stripes in the anode-formed surface. CONSTITUTION:After the formation of stripe patterns 6 on a body to be printed 7, the silicone rubber layer 2 side of a surface plate 1 comprising a silicone rubber layer 2 is brought into press contact with the upper part of the stripe patterns 6. An ink solvent contained in the strip patterns 6 is absorbed in the silicone rubber layer 2, resulting in the solidification of the stripe patterns 6.
Patent JP-S61293244-A (JP)
Title: Vinyl chloride resin film for packaging material
Inventor: MARUYAMA AKIO
IPC: C08K5/34
Filed: 1985-06-20
Abstract: PURPOSE:To provide the title film which has an ultraviolet-screening effect and prevents the contents of a package from being discolored or faded, by adding an ultraviolet absorber to a vinyl chloride resin. CONSTITUTION:0.5-5pts.wt. benzophenone or benzotriazole ultraviolet absorber and optionally, additives such as plasticizer, pigment, stabilizer, antioxidant, antistatic agent, etc., are blended with 100pts.wt. vinyl chloride resin such as PVC homopolymer or copolymer of vinyl chloride with othermonomer such as ethylene or vinyl acetate.The resulting vinyl chloride compsn. is molded into a film on a film molding machine.
Patent JP-S6359616-A (JP)
Inventor: AASAA CHIYAARUZU HANTAA
IPC: G06F3/023
Filed: 1987-05-29
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-S61290576-A (JP)
Title: Arithmetic circuit
Inventor: MIYAKE TOSHIHIDE
IPC: H03G11/08
Filed: 1985-06-18
Abstract: PURPOSE:To simplify a controlling circuit, and also to improve the accuracy by constituting a feedback circuit through a voltage dividing resistance with respect to the first and the second operational amplifiers, and also providing a follower circuit through a resistor on the third operational amplifier. CONSTITUTION:An emitter of a logarithmic compressing transistor T1 is connected to an output of the second operational amplifier 12, and an output of the first operational amplifier 11 constitutes a feedback circuit through voltage dividing resistances R1, R2 by a logarithmic compressing transistor T2. Accordingly, the output of the amplifier 12 becomes a voltage proportional to a value which has compressed logarithmically a current of a photodiode PD1. In the same way, feedback circuits are formed by the amplifier 11 and 12, respectively, through a photodiode PD2, and a problem caused by variance of a ratio of a resistance value is eliminated from the output, therefore, it is not affected by an offset of the operational amplifier. Also, by providing follower transistors Q1, Q2 and Q3, etc., a voltage proportional to the sum of a logarithm of an input current is obtained as an output of the third operational amplifier 13. In this way, a controlling circuit can be simplified and also the accuracy can be improved.
Patent JP-S5560915-A (JP)
Title: Spectacles for correction which prevent increase in diopters of near-sightedness
Inventor: SEO HIDEO
IPC: G02C7/06
Filed: 1978-10-31
Abstract: PURPOSE: To provide the spectacles which prevent increase in diopters of near- sightedness by mounting the lens bodies whose upper halves are concave lenses having a desired diopter of near-sightedness and whose lower halves are flat lenses to a frame.  
     CONSTITUTION: The upper half of the lens is a concave lens 2 having a desired diopter of near-sightedness and the lower half is a flat lens 3 of ±0°. Far objects are viewed through the concave lens 2 and near objects, e.g., books or the like through the flat lens 3. The use of the spectacles comprising mounting such lenses to a spectacle frame provides the rational spectacles which prevent increase in diopters of near-sightedness. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62293985-A (JP)
Title: Operation control power drive of servo motor
Inventor: KANO MINORU
IPC: H02P7/29
Filed: 1986-06-12
Abstract: PURPOSE:To get a PWM signal to perform position and speed control with high accuracy without calling for high resolution, by switching over the mode in anewer to the active duration and non-active duration of the PWM signal. CONSTITUTION:A control means 10 issues a PWM command, a rotating direction command and a mode switching command. A power element actuation signal generating means 11 strikes a PWM pulse signal in accordance with a PWM command. This PWM pulse signal the pair to power elements in the operation direction of a servo motor in the active duration and forms the conductive path to the servo motor. In the non-active duration the PWM pulse signal selects, as occasion demands, either the mode to perform position control with high precision or the mode to perform speed control with high accuracy.
Patent JP-H0428318-A (JP)
Title: Vacuum cleaner
Inventor: NOMOTO HIROSHI
IPC: A47L9/00
Filed: 1990-05-24
Abstract: PURPOSE:To slide a body by a light force and prevent the breakage of an airtight member by installing a projection part on which a slide part can ride on the opposite side to the side where the opened port of a suction pipe is formed. CONSTITUTION:As a body 1 is shifted to the direction of arrow A, a slide part 10 contacts with the inclined surface formed at the edge of a projection part 24. Because of the inclined surface, the slide part 10 rides over the projection part 24. In this case, an air suction port slightly shifts so as to approach a suction pipe 20. Further, when the body 1 is shifted to the direction of arrow A, the slide part 10 finally reaches the position covering an opened port 22 perfectly, and an airtight member 9 is closely attached on the edge part of the opened port 22. Since, in the shift state of the body 1, a slight gap is generated between the airtight member 9 and the suction pipe 20, the brake phenomenon by the airtight member 9 is prevented, and the body 1 can smoothly be shifted.
Patent JP-S61291900-A (JP)
Inventor: KUROSAKI RYUJIRO
IPC: F42B15/01
Filed: 1985-06-20
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-2000332432-A (JP)
Title: Electronic equipment
Inventor: SHIBUYA YASUSHI
IPC: H05K5/02
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain electronic equipment which prevent variations in a mechanism part for supporting a movable member, when a movable member provided with a display part, etc., is pivoted to a standing attitude, and makes satisfactory sense of operation when operating the movable member manually, and further do not generate plays due to vehicle oscillation, etc. SOLUTION: A spring member 30 is fixed to a movable member 10. The movable member 10 of a standing attitude is urged to a case direction with an urging part 32 of the spring member 30, thereby preventing plays. Furthermore, when the movable member 10 is in a substantially horizontal position, an urging force in a standing direction is provided to the movable member 10 by an urging part 33, whereby the movable member 10 can be readily pivoted upward.
Patent JP-S5827273-A (JP)
Inventor: ROBAATO JIYON RATSUSHIYUBII
IPC: G06K7/10
Filed: 1982-08-04
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-S62293382-A (JP)
Title: Straight line and curve discriminating method in picture processing
Inventor: EGAWA RYUZO
IPC: G06T1/00
Filed: 1986-06-11
Abstract: PURPOSE:To decide a straight line or a curve with a simple process and to accelerate a processing by obtaining the straight line connecting a start point and an end point of a sequence of points constituting one object image and obtaining the distance between this straight line and a middle point. CONSTITUTION:A video signal from a camera 2 is transmitted to an image processor 11, transferred to a memory 14, the extraction and the fine line processing of a slit picture are carried out by a CPU 15, and an identification processing according to a straight line decision algorithm is performed on the sequence of the points obtained by picking up the image of the reflection of slit light. At first, the equation of the straight line connecting the start points A1, B1 and the end points An, Bn of the sequence of the points constituting the one object image is calculated and the distance between the middle points Ac, Bc between the start point and the end point and the straight line is obtained. Then, the distance is compared with a reference value to discriminate the straight line or the curve, and when it is decided to be the curve, the distance between the straight line connecting the middle point and the start point and the end point respectively and a new middle point is obtained to decide the curve or the straight line. When it is not decided to be the straight line plural times, it is decided to be the curve, the straight line and the curve can be decided with the simple process to accelerate the processing.
Patent JP-H086675-A (JP)
Title: Power-on system
Inventor: MAEKAWA HITOSHI
IPC: H02J3/00
Filed: 1994-06-17
Abstract: PURPOSE:To stably turn ON and OFF the power source stably almost without being affected by an external noise, etc., by feeding a demagnetizing current or rush current which has a value several times as large as the stationary current consumption value of a display device and disconnecting the power source when there is no current consumption. CONSTITUTION:When the color CRT display device is powered ON, a current detection part 11 detects the current consumption of the display device 2 and sends it to a demagnetizing current discrimination part 12 and a power-OFF discrimination part 13. The demagnetizing current discrimination part 12 once detecting a current several times as large as a stationary consumed current like a demagnetizing current sends its information to a signal holding part 14 and holds it as the power-ON signal of the display device 2. The held signal is sent to a main switch part 15 and a controller 1 is powered ON. The power-OFF discrimination part 13, on the other hand, once detecting the display device 2 being powered OFF, i.e., no current consumption sends its information to the signal holding part 14, which resets the power-ON signal of the display device 2 that is held so far. The main switch part 15 turns OFF the power source of the controller 1 in response to the resetting of the signal from the signal holding part 14.
Patent JP-H0430808-A (JP)
Title: Formed passage retainer for hand operated movable shelf
Inventor: YAMAGUCHI YOSHIRO
IPC: B65G1/10
Filed: 1990-05-28
Abstract: PURPOSE:To obtain sufficient energy saving and cost-down by a method wherein projection members are provided on each movable unit shelf and stopping and retaining members are positioned at places where they contact with the projection members of the movable unit shelf which stops facing a formed passage and fixed to a fixing side of the shelf. CONSTITUTION:When a fourth passage 29d is formed, even if a central part of the fourth passage 29d sinks down and a third movable unit shelf 1c tends to run by itself rightward and a fourth movable unit shelf 1d tends to run by itself leftward, a wheel 7 of the third movable unit shelf 1c comes into contact with a third rubber stopping and retaining member 30c and another wheel 7 of the fourth movable unit shelf 1d comes into contact with a fifth rubber stopping and retaining member 30e, whereby the third and fourth movable unit shelves 1c and 1d can be prevented from running by themselves.
Patent JP-H08800-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-06-17
Abstract: PURPOSE:To improve attractiveness and product evaluation of a game machine by providing at least one device each of arbitrarily plural kinds among following three kinds of attraction devices, Fever Mono, Hane Mono (airplane-like pattern) and Kenri Mono (hitting zone with a pair of attacker patterns), each of which changes prize-winning rate. CONSTITUTION:This pinball game machine as a game machine 10 is provided with a game board surface 11 on its front face. At appropriate portions on the game board surface 11, a prize-winning hole 12 and attractive devices such as an attacker and tulip that open the prize-winning hole are provided. At the lower front part of the game machine body, a front pan 15 which receives pinballs, an under pan 16 which receives pinballs that are overflowed from the front pan, and at the bottom right end, a handle 17 which shoots pinballs are provided. At least one device each of arbitrarily plural kinds among following three kinds of attraction devices, that is Fever Mono 20a, Hane Mono 20b, and Kenri Mono 20c are provided at the approx. center of the game board surface 11.
Patent JP-H031682-A (JP)
Title: Picture recorder
Inventor: TAGUCHI TOMISHIGE
IPC: H04N5/92
Filed: 1989-05-29
Abstract: PURPOSE:To eliminate the need for a special large capacity memory for consecutive shot recording by providing a compression means whose signal compression rate is freely selected to an external recorder and controlling the compression rate of the compression means to the set consecutive recording speed information depending on the recording speed. CONSTITUTION:In the case of consecutive shot recording, a compressor 54 compresses information by 1/2 with a differential pulse code conversion (DPCM) quantization table in 4-bit, and a compressor 55 compresses information by 1/4 with a differential pulse code conversion (DPCM) quantization table in 4-bit. Moreover, a compressor 56 compresses representative values for 3 picture elements each by 1/6 with a differential pulse code conversion (DPCM) quantization table in 4-bit. In the case of reading picture information recorded on an external memory pack 12, a memory 12 is extracted from a camera main body 10 and connects to an exclusive reader. As a result, a fetch signal goes to an H, a binary decoder 50 and a changeover device 58 are stopped to connect a data and an address bus and read signal of a storage element 60 to an external connector of the memory 12. Then the data of the element 60 is read according to the address designation of the exclusive reader and the read timing.