baber/WOPTO huggingface dataset:
Patent JP-H05232129-A (JP)
Title: Speed detecting apparatus of endless belt
Inventor: HOKARI NORIO
IPC: G03G15/00
Filed: 1992-02-19
Abstract: PURPOSE:To perform the detecting operation of speeds excellently by allowing the movement of the width direction with respect to a belt even if the belt is set in the nipped state with two roll members of an encoder device, and preventing the occurrence of wrinking and the like in the belt when the encoder device is arranged and the speed of the belt is detected in a driving apparatus for a belt-shaped photosensitive body and the like. CONSTITUTION:A belt 2 is nipped with an encoder roll 11 and a pinch roll 21 from the upper and lower sides. A rotary encoder 15 is arranged with respect to the encoder roll 11. An encoder device 10 is constituted of these parts. Thus, the speed of the belt 2 is detected. In the encoder device 10, the pinch roll 21, which pushes the belt toward the encoder roll 11, is supported through a means, which can allow the movement of a shaft 22 in the axial direction. When the stress of the movement in the axial direction is generated in the belt, the pinch roll 21 is moved following the movement of the belt in the width direction. Thereafter, the pinch roll is returned to the normal position with the forces of springs 24 and 24a.
Patent JP-H06284119-A (JP)
Title: Bus type clock supply system for communication system
Inventor: TAKANO MASATAKA
IPC: G06F1/04
Filed: 1993-03-29
Abstract: PURPOSE:To provide a clock supply system selectively supplying a clock efficiently among clocks from plural clock supply sources in a synchronizing signal generating section of a communication system. CONSTITUTION:In the bus type clock supply system of the communication system of the subordinate synchronization system, a communication card 3 to which a transmission line of the communication system is connected is provided with a clock supply section 4 comprising a frequency divider 8 extracting a clock from the transmission line and frequency-dividing the clock and a tri- state element 10 providing a clock signal, a clock reception section 5 comprising a bus clock line 1, a clock selection means 11 selecting one clock among plural clocks from the bus clock line 1 and a multiplier circuit 12 multiplying the clock, and a monitor control section 13 comprising a function monitoring an input interruption of the clock and a fault or the like of the multiplier and a function controlling an enable state of the tri-state element 10 and a function selecting any of the bus clock lines 1.
Patent JP-S62227688-A (JP)
Title: Material to be recorded
Inventor: AKITANI TAKASHI
IPC: B41M5/52
Filed: 1986-03-29
Abstract: PURPOSE:To form a sharp image of high density and good color properties, by a method wherein a paper is made with use of a twin wire type paper machine. CONSTITUTION:In a Fourdrinier paper machine, in paper-making, dehydration is carried out from only one side of a paper layer and a yield of a material for a paper is high. As a result, the component of the paper fails to be fractionated, which makes the voids in the paper small in number and ununiform, therefore an ink absorption and a dot shape become unsatisfactory. On the other hand, with use of a twin wire type paper machine in paper-making, dehydration is carried out from both sides of a paper layer and a yield of a material for a paper is relatively low. As a result, a paper is made of an uniform fiber material, which makes the voids in the paper uniform and large in number, therefore an ink absorption and a dot shape etc. are enhanced.
Patent JP-S51144867-A (JP)
Title: First dimensional drive system
Inventor: AIBA MASAHIKO
IPC: H02K49/10
Filed: 1975-06-09
Abstract: PURPOSE: The first dimensional drive system realizable make the fixed speed drive giving low noise. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61230006-A (JP)
Title: Method for inspecting joint of sheet-like material
Inventor: MATSUMURA TAKESHI
IPC: G01B11/30
Filed: 1985-04-04
Abstract: PURPOSE:To conduct a test at high accuracy without moving a device by lighting sequentially the joint of a sheet-like material at both sides of the joint so as to pick up its image, obtaining the density distribution of the image and comparing a reference value with the width of a dark density in a direction of 90 deg. against the joint. CONSTITUTION:Sheets 1a and 1b are connected at their end parts to obtain one sheet 1. A light beam is irradiated from the left side (1a side) of the joint to pick up the image of the joint. When the joint is normal, a straight line appears as shown in figure A. If the joint has a clearance, it becomes a half tone having darkest end of the sheet 1a and the brightest end of the sheet 1b as shown in figure B. If the sheet 1a over-laps with the sheet 1b, its inclining part is brightest as shown in figure C, the end of the sheet 1a is darkest and others are a half tone. When the light beam is irradiated at the side of the sheet 1b, the order of darkness becomes reverse. Then the image available from switching the irradiating direction decides whether the joint is good or not. Thus the device does not require a moving part, and the test can be conducted at high accuracy by correcting the color of the surface of the sheet and the variance of coarseness.
Patent JP-S61232227-A (JP)
Title: Molten glass-discharging apparatus
Inventor: YOGO TAMAKAZU
IPC: C03B7/086
Filed: 1985-04-04
Abstract: PURPOSE:To uniformize the flow rate of glass discharged from the outlet port attached to the bottom of a glass smelting tank and to uniformize the speed of the subsequent operations, by placing a piston apparatus in a glass smelting tank, thereby enabling the application of a constant pressure to the molten glass. CONSTITUTION:The objective molten glass-discharging apparatus has an outlet port 4 at the bottom and is composed of a piston driving apparatus capable of reciprocating a piston in the glass smelting tank 1 and a piston 6 having an outer diameter close to the inner diameter of the glass tank 1 as far as possible. Pressure is applied to the molten glass 2 with the piston 6 to uniformize the flow rate of the glass 2 discharged from the outlet port 4.
Patent JP-H11272887-A (JP)
Title: Element redividing method for plastic deformation analytical model
Inventor: FUJIKAWA SHINICHIRO
IPC: G06F19/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To correctly analyze a place that is deformed in the most complicated way by redividing the elements of a material model so that the density of the part which is brought into contact with a part having a complicated shape and the element of the material mode in the neighborhood can be relatively high. SOLUTION: Distances between a designated point and all nodes on a border line of material data are calculated and a node on the border line where a value of the distance becomes the smallest is made a D point (S14). After that, whether or not the redivision of an element is performed is decided (S15) and when the redivision is performed, the neighborhood of the D point that is previously calculated is designated so that element density can become maximum (S16) and the entire element densities of the material data are recalculated (S17). Further, the elements of the material data are redivided (S18).  On the other hand, when it is decided that the redivision of the elements is not performed (S15), whether or not the D point comes into contact with a metal mold border line is decided (S19) and when it is decided that it comes into contact with it, the elements are redivided so that element density in a neighboring area of the D point can be high.
Patent JP-H10271363-A (JP)
Title: Video signal processor, encoded video signal decoder using the same and digital broadcasting receiver/decoder
Inventor: MATSUNAGA OSAMU
IPC: H04N19/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of the so-called flicker interference, such as DC fluctuation through a comparatively simple method by detecting and adding a signal corresponding to the difference of average luminance level displayed on a CRT. SOLUTION: A video signal processing circuit 10 is composed of a 1st low-frequency component detection part, a 2nd low-frequency component detection part provided with a 2nd low-pass filter(LPF) 4 for inputting a video input signal, subtracter 5 and adder 6. The 1st low-frequency component detection part is provided with a γ-transforming part 1 for transforming the video input signal with γ characteristics, 1st LPF 2 and inverse transforming part 3 for inversely transforming the output of that filter with γ<-1> characteristics. The substracter 5 subtracts the output of the inverse γ-transforming part 3 as the output of 1st low-frequency component detection part from the output of 2nd LPF 4 as the output of 2nd low-frequency component detection part. Then, the adder 6 adds the output of the substracter 5 and the video input signal and outputs the result.
Patent JP-H03271686-A (JP)
Title: Indirect heating type fluidizing drier
Inventor: MIZUTA KOJI
IPC: F26B17/10
Filed: 1990-03-20
Abstract: PURPOSE:To move agglomerates smoothly and crush them surely to permit the drying of the same by a method wherein the blow-out port of a perforated plate is faced toward the flow direction of material in a fore section, the same is faced toward a direction orthogonal to the direction in the fore section in an intermediate section and the same is faced toward reverse direction in a rear section while a rotary blade type crusher is provided in a side room opposed to the blow-out port of the intermediate section. CONSTITUTION:A fluidized layer is formed preliminarily in a fluidized chamber 4 by the levitated bodies of drying material and when the liquidous material is thrown continuously into a fluidized room 4 from a supply nozzle 5, one part of the liquidous material is adhered to the drying material and the material is aggregated and inflated, then, becomes agglomerates. The agglomerates are moved to a discharging port 8 side by gas from the blow-out port 9 of an intermediate section 2b, then, the agglomerates, which entered the side room 22, is crushed by the rotation of the crushing blades 25 of a crusher 23 into small fragments and is recirculated into the fluidizing chamber 4 so as to be fluidized while levitating. The agglomerates, flowed onto a rear section 2c, are sent back to the intermediate section 2b by gas (hot air) from the blow-out port 9 of gas, which is faced toward the intermediate section 2b, whereby they receive crushing effect again by the crushing blades 25.
Patent JP-S59195788-A (JP)
Inventor: SUGIYAMA TETSUO
IPC: G08B25/04
Filed: 1983-04-21
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-S62228544-A (JP)
Inventor: MARUTA MAKOTO
IPC: E04B2/86
Filed: 1986-03-28
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-S58187878-A (JP)
Title: Inductive radio line for detection of position
Inventor: SATOU RIYOUICHI
IPC: B61L25/02
Filed: 1982-04-28
Abstract: PURPOSE:To improve the accuracy of absolute address detection for an moving object by making a phase reference paired line a cross line while the intersection between the phase reference paired line and a plurality of cross paired lines is specified. CONSTITUTION:An inductive radio line 10 is made up of a phase reference paired line 18 and a plurality of cross paired lines 20 and 20'. The reference paired line 18 is made up of a cross line. The reference paired line 18 is intersected with the cross paired lines 20 and 20' in such a manner that only one digit of binary number in an adjacent address changes. Therefore, the overlapping can be eliminated between the intersections 18a, 20a, 20'a.... With such an arrangement, the address can be detected without error. As the reference paired line 18 is also made a cross line, cross talk between pairs is reduced thereby minimizing external noises. Thus, it is possible to improve the accuracy in the detection of absolute address of a moving object.
Patent JP-S57185379-A (JP)
Title: Fluorescent material
Inventor: ISHITANI AKIHIKO
IPC: C09K11/08
Filed: 1981-05-11
Abstract: PURPOSE: To provide a novel fluorescent material emitting intense red light by the excitation with a low energy electron beam, by adding a specific amount of chromium as an activating agent to a gallate-type oxide represented by a specific composition formula.  
     CONSTITUTION: The objective fluorescent material is obtained by adding 10 -4 W 10 -1 g (reduced to chromium oxide) of chromium to 1g of a gallate-based oxide of formula (0≤x≤1.3; 0≤y≤0.7; M is B or Al). Concretely, the above fluorescent material can be prepared by weighing zinc oxide, gallium oxide, boron oxide and aluminum oxide so as to satisfy the above formula, adding chromium oxide to the above mixture, and calcining the powdery mixture in a neutral atmosphere such as air, nitrogen, etc. or in a weakly reducing atmosphere having a hydrogen content of ≤ several % (preferably at 1,000W1,400°C for 2W4hr).  
     USE: A fluorescent display tube emitting red light. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000265626-A (JP)
Title: Eaves gutter suspension tool
Inventor: MOTO TAKAAKI
IPC: E04D13/072
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an eaves gutter suspension tool easily attaching the eaves gutter to an eaves and a folded-plate roof, shortening the time for a fitting work, and reducing the manhour. SOLUTION: This eaves gutter suspension tool 1 in which an eaves gutter suspension tool body 3 having an eaves gutter suspending part for suspending the eaves gutter and having an oblong hole 34 penetrated along the central part longitudinal direction is slidably vertically connected to one end of a fitting tool 2 to be attached to an eaves by a bolt 4 and nut 5. In this eaves gutter suspension tool 1, leaf presser projections 35 are provided in the both sides of the oblong hole 34 and when a fitting part 24 and the oblong hole 34 are connected together by the bolt 4 and nut 5, the fitting tool 2 and the eaves gutter suspension tool body 3 are fixed without any loosening by the pressing pressure of the leaf presser projections 35.
Patent JP-H02252025-A (JP)
Title: Data processor
Inventor: HASEGAWA ATSUSHI
IPC: G06F9/32
Filed: 1989-03-24
Abstract: PURPOSE:To miniaturize a decoding part for executing an instruction while dividing the instruction and partially interpreting the divided instruction by providing the data processor with an instruction decoder for returning the interpreted result of an instruction to an input and interpreting the residual information of the instruction. CONSTITUTION:A microinstruction inputted through an I/O interface of a microprocessor 1 is fetched by an instruction register 15 in an instruction control part 4, interpreted by the instruction decoder 16 and applied to a microaddress controller 12 through the 1st and 2nd registers 17, 18 and the holding information of the register 18 is returned to the input of the decoder 16. Then, the information to be successively interpreted is modified based upon the returned information. Thereby, the instruction decoder 16 can be used in common for the interpretation of two elements at least in an instruction consisting of plural elements respectively including the information to be interpreted, so that the decoding part for executing the instruction while dividing the instruction and partially interpreting the divided instruction can be miniaturized.
Patent JP-H03270225-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO TOMIYASU
IPC: H01L21/768
Filed: 1990-03-20
Abstract: PURPOSE:To avoid the positional slips between mutual openings by a method wherein shallow openings are formed in all regions to form the openings using the first laminated body, next the second laminated body is formed so as to repeat the excavating process of the regions to form the deep openings. CONSTITUTION:Shallow openings are formed in all regions to form the openings using the first laminated body 10 comprising the first flattened layer 8 formed on the first layers 7 and the first resist layer 9. Next, the second laminated body 16 comprising the second flattened layer 14 and the second resist layer 15 is formed so as to repeat the excavating process of the shallow openings in the regions to form the deep openings one by one using the second laminated body 16 and the first laminated body 10. Through these procedures, the positional slips between mutual openings can be avoided.
Patent JP-H02249051-A (JP)
Title: Remote data monitor system
Inventor: NIKI HIRONAO
IPC: G06F13/14
Filed: 1989-03-23
Abstract: PURPOSE:To reduce the queuing time of a central processing unit by installing a monitor device control program device and a data input output device and switching an instruction which is executed in a micro program device. CONSTITUTION:A data input output controller 7 which exclusively executes an input and output with a monitor device 9 and the monitor device control program device 11 are installed in a remote data monitor system. When an interruption signal from a timer device 10 is inputted, the micro program device 2 inputs an instruction from the monitor device control program device 11 and inputs and outputs data through the data input output device 7 which exclusively executes the input and output with the monitor device 9. When the input and output of data terminates, the instruction from a storage device 3 is inputted, and a succeeding instruction is executed when the interruption signal is inputted. Thus, the queuing time owing to the use of the data input output devices 6 and 7 and the data bus can be eliminated.
Patent JP-H02249155-A (JP)
Title: Manufacture of optical disk
Inventor: ITO FUMIO
IPC: G11B7/24015
Filed: 1989-03-23
Abstract: PURPOSE:To prevent deformation, warpage and bend in an optical disk by forming an outer or inner peripheral spacer with a raw material having a thermal expansion coefficient larger or smaller than that of an optical disk substrate, and adhering two disk substrates on the spacer at a low temperature within a range where the optical disk substrate can be used. CONSTITUTION:The outer peripheral spacer 2 is formed with the raw material having the thermal expansion coefficient larger than that of the optical disk substrate 4, and the inner peripheral spacer 1 with the raw material having the thermal expansion coefficient smaller than that of the optical disk substrate 4, and the spacers 1 and 2 are adhered on the optical disk substrate 4 under the atmosphere of low temperature. Therefore, after the temperature of the optical disk is recovered to a room temperature, the outer peripheral spacer 2 is expanded larger than the optical disk substrate 4, and also, the optical disk substrate 4 is expanded larger than the inner peripheral spacer, thereby, tensile stress in the normal direction of the optical disk substrate 4 functions on the substrate by the two spacers 1 and 2. In such a manner, the deformation, the wrapage, and the bend in the optical disk can be prevented from occurring.
Patent JP-S52154018-A (JP)
Title: Controller for dc motor
Inventor: OKUYAMA TOSHIAKI
IPC: H02P7/292
Filed: 1976-06-18
Abstract: PURPOSE: To eliminate a unstability caused in the speed control circuit by a current on-off, by such that with AC input line voltage being in conduction to the convertor detected, its voltage be fed back likely to be overlapped on output signal of the current control circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52155042-A (JP)
Title: Rectifier control unit
Inventor: MIYAZAKI KOUICHI
IPC: H02M1/16
Filed: 1976-06-18
Abstract: PURPOSE: The delay switching circuit of the R.C circuit for the power source non-estabilshment time is provided additionally, and therefore, the error pulse is prevented which is generated by the pulse phase shifter at the supply voltage establishment time after a instangenerated by the pulse phase shifter at the supply voltage establishment time after a instantaneous power failure, so that the breakdown owing to the error ignition of the silicon controlled rectifier can be prevented surely. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03270943-A (JP)
Title: Laminated type piezoelectric actuator
Inventor: KIMURA TASUKE
IPC: B41J2/295
Filed: 1990-03-20
Abstract: PURPOSE:To achieve improvement of an insulating characteristic between an outer electrode and an inner electrode and reduction of cost by a method wherein only parts of both positive and negative inner electrodes on a piezoelectric plate are exposed to an outer periphery of an element, and said parts are connected to the outer electrode. CONSTITUTION:Inner electrodes 2a, 2b excepting one parts 20, 21 are drawn into inside a side surface of a piezoelectric ceramics plate 1 to form in a smaller shape. Then, a protruding part 21 reaching an end surface on the negative outer electrode 3b side is provided to the negative electrode side inner electrode 2b, and a protruding part 20 reaching an end surface on the positive outer electrode 3a side is provided to the positive electrode side inner electrode 2a. A necessary number of layers are laminated by repeating alternately such positive or negative inner electrodes 2a, 2b to construct a laminated piezoelectric ceramics plate element. Then, the inner electrodes 2a, 2b exposed onto the outer peripheral surface of the element are connected to each other by silver paste, and are burnt to serve as the outer electrodes 3a, 3b. A laminated piezoelectric actuator is completed by bonding lead terminals 6 to respective outer electrodes 3a, 3b. Thus, the piezoelectric ceramics plate itself composes an insulating part.
Patent JP-S512393-A (JP)
Inventor: MITSUYOSHI TADAHIKO
IPC: H01L21/208
Filed: 1974-06-24
Abstract: A gallium arsenide infrared-light emitting diode in which an Si-doped p-type GaAs layer is formed on an Si-doped n-type GaAs layer which is performed on an n-type GaAs substrate doped with at least one selected from Sn, Se, Te and S.
Patent JP-H05277909-A (JP)
Title: Finishing machine for internal grinding
IPC: B24B5/06
Filed: 1992-03-27
Abstract: PURPOSE:To provide a finishing machine for internal grinding which can grind the given portion on the inner periphery of a hole in a work without need for troublesome operating control in relation to a grinding main spindle. CONSTITUTION:An inside grinding machine comprises a work mounting means 30 on which a work is mounted in such a manner that the center axis line of a hole inn the work is extendingly laid in the same direction of the rotational axis line of a grinding spindle 11 and a work oscillating means 60 which oscillates the work mounted on the work mounting means 30 over a preset angular area centering on the axis line extending in parallel to the center axis line of the grinding spindle 11.
Patent JP-S58189950-A (JP)
Title: Electron microscope
Inventor: MATSUI ISAO
IPC: H01J37/26
Filed: 1982-04-30
Abstract: PURPOSE:To escape from the radiation of X-rays produced when an electron collides with an object as well as to prevent a drop in an S/N ratio of detector output used by deterioration in a condenser, by setting up the condenser at a position away from the axis of an electron beam. CONSTITUTION:An electron beam 1 transmitted through an unillustrated sample is projected on an optical conversion screen 4 by a projection lens 2 and converted into light. This converted light is reflected in a rectangular direction by a reflector mirro 5 installed in the axis of the electron beam 1 at the rear step of the screen 4 while this reflected light is focused on a camera tube 7 by a condenser 6 installed in a position some distant from the axis of the electron beam 1. When both the electron beam 1 transmitted through the sample and scattering electrons collide with an object existing in a passage of the electron beam 1 or the vicinity, X-rays are generated. However, since the condenser 6 is situated in a position away from the axis of the electron beam 1, it escapes from X-ray radiation. Consequently, deterioration in the condenser 6 from which a drop in the optical penetrability of the condenser 6 may occur is prevented and thereby an S/N ratio of detector output will not come down at all.