baber/WOPTO huggingface dataset:
Patent JP-H02308719-A (JP)
Title: String threader of binder
Inventor: YASUNAGA AKIO
IPC: A01D59/00
Filed: 1989-05-22
Abstract: PURPOSE:To prevent trouble of slipping and falling out of a string from a needle string hole even if a needle is erroneously moved by providing a back spring for pulling back a wiry feeding tool after completing delivering action in the opposite direction. CONSTITUTION:The end of a string taken from a string case is held with a string engaging device 3 and a brake plate 4 is opened by operation of a lever 6 to face a string tension device 5 to a string threading passage. A handle 7 is then rotated and the wiry feeding tool 8 is delivered. The string is engaged and held with an engaging unit 11 at the tip and the wiry feeding tool 8 is pushed onward. Thereby, the engaging unit 11 is passed from an guide pipe 12 through a string threading hole of a needle 2 to reach the opposite side and complete string threading action. At this time, the handle 7 of a delivering device 14 reaches the the end point to attain an unrotative state. If the hold is loosened, the wiry feeding tool 8 is somewhat retreated by returning action of a back spring 15. The engaging unit 11 in the state of engaging the string is then retreated to the string threading hole 13 to stand-by. The handle 7 is subsequently rotated in the opposite direction to rewind the feeding tool 8.
Patent JP-S62286160-A (JP)
Title: Word processor
Inventor: TANAKA YUKO
IPC: G06F3/153
Filed: 1986-06-05
Abstract: PURPOSE:To arbitrarily input a character of different size with a small memory capacity by setting a specific area vertically and horizontally divided in a document area and storing an input character in character code data, position coordinate data and a code indicating the size. CONSTITUTION:In a document editing area on the picture of a display device 3, the specific area vertically and horizontally divided for 1/N em character unit is formed. The input character to this area is written in a memory device 4 as the character code data including the position coordinate data consisting of x and y coordinates of the size unit of a minimum character considering a reference point and the code data indicating the size of the character. When the character of the different size is inputted, at the time of moving a cursor, whether the cursor is present in the specific area or not is decided, and when it is present outside the area, the editing by an ordinary character is carried out, and when it is present within the area, the character of the difference size is inputted, the character code data and the character code are decided. A character font of the designated size is read and according to the contents, the data is displayed to the OR condition of the inputted dot and a new input dot.
Patent JP-H02308426-A (JP)
Title: Optical disk driving device
Inventor: YOSHIMOTO KYOSUKE
IPC: G11B7/085
Filed: 1989-05-23
Abstract: PURPOSE:To shorten the time required for pull-in of a focus-servo by constituting this device so that as for an objective lens, its movement is decelerated when the light quantity exceeds a prescribed threshold, when a control extent is not stored in a storage means, and the lens is controlled by its control extent, when it is stored. CONSTITUTION:At the time of pull-in of a focus-servo, first of all, whether data of a current value, an input stage gain GS, etc., is stored in a memory 12 or not is decided. In the case it is not stored, the gain GS is set to a switching value and the light quantity varied together with a movement of an objective lens 3 by a lens driving part 8 under the control of a CPU 11 is detected by a photodetector 4, compared and decided with a prescribed threshold set by an input stage gain setting device 13 by a light quantity deciding device 6, and when it exceeds the threshold, the movement of the lens 3 is decelerated, and also, its control extent is stored in the memory 12. In the case the data is stored, digital data and the gain GS are read out and by its control extent, the lens 3 can be brought to servo pull-in in a short time.
Patent JP-S61289222-A (JP)
Title: Combustion furnace
Inventor: KANAI AKIO
IPC: F23J15/00
Filed: 1985-06-14
Abstract: PURPOSE:To remove collected cinder even during operation and to finally guide the cinder to a combustion chamber for complete combustion, by providing electric dust-collecting devices which are disposed in juxtaposition with each other in the middle of an exhaust route and each of which comprises an electrifying part, electrifying cinder in exhaust gas, and a dust collecting electrode absorbing the electrified cinder. CONSTITUTION:A combustion furnace includes an exhaust route 7, communicated to the upper end part of a combustion chamber 2; an ash containing part 41, communicated to a lower end part; a cyclone 5, located in the middle of the exhaust route 7; electric dust collecting devices 70A and 70B, placed in juxtaposition with each other; and shutters 73A and 73B, selectively shutting the exhaust route. Cinder, plus-electrified by an electrifying part 71 of the electric dust collecting device 70A, is absorbed by a dust collecting plate 72 being a minus pole for dust collection. The proper use of the electric dust collecting device through control of operation of shutters 73A and 73B enables recovery of cinder in succession to collection of the cinder. Further, the cinder can be finally completely burnt in a combustion chamber 2.
Patent JP-H06337745-A (JP)
Title: Electronic equipment
Inventor: MORI KAZUNORI
IPC: G06F3/00
Filed: 1993-05-31
Abstract: PURPOSE:To suppress trouble occurrence accompanying the attachment and detachment of a connector by fitting the connector movably in a main body or attachment/detachment body. CONSTITUTION:A 1st connector 6 is fixed to the upper end of a printed circuit board 28 so as to make an electric connection. This 1st connector 6 projects to an upper-stage space from an opening projected from an intermediate partition 14 just above a 4th space. Therefore, even if stress is applied to the 1st connector 6 projecting to the upper-stage space, it is absorbed and dispersed by a support material 29 made of an elastic member such as sponge, so the concentration of the stress on the 1st connector 6 can be avoided. Further, a 2nd connector 10 is coupled with the 1st connector 6. In this case, the tips of the 1st and 2nd engagement pieces 21 and 25 of respective lock members 20 and 24 are fitted in recessed parts 32 and 33 formed in the surfaces of insertion bodies 8 and 9 which face the engagement pieces 21 and 25 to prevent a display part 5 from coming out of a rotation part 4.
Patent JP-H0426081-A (JP)
Title: Coaxial cable fixture
Inventor: IIDA YOSHITAKA
IPC: H01R9/05
Filed: 1990-05-18
Abstract: PURPOSE:To prevent occurrence of floating inductance and capacity by making up a grounding fitting of thin flexible conductive material, installing it in condition to separate from the surface of one side of a printed substrate, and arranging a braid at a braided contact to pushingly press the braid to the side of the printed substrate with a fixture. CONSTITUTION:A grounding fitting 20 is arranged so that it is separated from a printed substrate 30; and it is made up of thin and flexible conductive material. When the braid 32 of a coaxial cable is made to contact with the braided contact 24 of the grounding fitting 20 and the braid 32 is pushingly pressed on to the grounding fitting by a presser 34, therefore, the braided contact 24 is bent to the side of the printed substrate 30 so that the contact area of the braid 32 and the braided contact 24 increases. It is thereby possible to prevent occurrence of unnecessary inductance and capacity, even if a comparatively higher frequency is used.
Patent JP-H07311731-A (JP)
Title: Method and device for digital signal processing
Inventor: KIMURA SHIGEKI
IPC: G06F9/30
Filed: 1994-05-19
Abstract: PURPOSE:To speedily replace an internal program, a coefficient parameter, etc., while securing the continuity of a signal. CONSTITUTION:A digital signal to be processed is inputted through an input buffer 4, and processed by an arithmetic part 5 as specified and then outputted to the outside through an output buffer 6. The program and coefficient parameter required for the arithmetic processing are stored in a program RAM 8 and a coefficient RAM 9 respectively. A period which is longer than one process cycle of the arithmetic processing is set as the reference processing cycle of the digital signal, and the arithmetic processing period of the digital signal and an information transfer period wherein information on the program, coefficient parameter, etc., is rewritten are provided in the reference processing period and switched to perform the processing. Consequently, the information on the program, coefficient parameter, etc., can be rewritten without breaking the output of the digital signal.
Patent JP-S5753767-A (JP)
Title: Multicolor electrophotographic copying machine
Inventor: TAKEDA KENJI
IPC: G03G15/01
Filed: 1980-09-17
Abstract: PURPOSE:To measure the potential of a receptor surface simultaneously for photoreceptor charging characteristic adjustment as to each separated light with which each photoreceptor area is irradiated, by arranging photoreceptor surface potential sensors in the width direction of the photoreceptor while the sensors are made to face the photoreceptor surface. CONSTITUTION:Under the exposure part 4 of a photoreceptor drum 1, three photoreceptor surface potential sensors S1, S2 and S3 are provided on a holding member 22 and drum area surfaces 11, 12 and 13 of those sensors S1 (blue), S2 (green) and  S3 (red) are irradiated with separated light beams LB (blue), LG (green) and LR (red). On an original setting table 11, a three-color pattern test sheet O' consisting of successively formed three color patterns B, R and G is placed and lit up rough a neutral filter 20N to measure the potential of the photoreceptor surface; and then each color is corrected and stored in a storing circuit temporarily, and charging or control over a lamp is performed in color separation copying process.
Patent JP-S63295694-A (JP)
Title: Method of sticking sealant for window frame
Inventor: OHATA SATOSHI
IPC: C09K3/10
Filed: 1987-05-26
Abstract: PURPOSE:To enable sticking of a sealant with an inexpensive material in a short sticking time by a small manpower, by applying a hot-melt sealant filled with a fibrous filler into a predetermined shape with an automatic coater. CONSTITUTION:A sealant for a window frame is sticked with, e.g., a hot-melt sealant filled with 0.5-40wt.% fibrous filler having a length of 0.5-5mm, such as carbon fiber or ceramic fiber, with an apparatus comprising a window frame supporting section, a computer section, a hot-melt discharge section, and a discharge opening driving section. According to this method, the computer can be driven to store each size and shape of the sealant and, at the same time, to automatically apply the sealant, which contributes to a remarkable reduction in the material cost and the production cost through automation.
Patent JP-H10322887-A (JP)
Title: Grounding distance relay
Inventor: MAEDA TAKAFUMI
IPC: H02H3/40
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a grounding distance relay that cannot be affected by a load current and a fault point resistance, even if the relay is applied to a high-resistance grounding system. SOLUTION: When a first means 11 calculates a reverse phase current, and at the same time a second means 12 detects a grounding fault phase when distance to a fault point is calculated by introducing the voltage and current of a power system, the phase difference between a reference voltage where the level and phase of third means 13, 14, and 15 do not change even by a ground accident and a reverse phase current that is calculated by a first means 11 is calculated before and after the fault accident is detected, and at least the reverse phase current and phase before the grounding accident is detected, are retained.  Further, fourth means 16 and 17 calculate the phase change content of the reverse phase current caused by a load current and a fault point resistance based on the reverse phase current after the fault accident and the reverse phase current and the phase difference before the fault accident occurs and then the phase difference after the grounding fault occurs and then phase-shifts the reverse phase current after the grounding accident according to the phase change content as the amount of polarity. Based on the amount of polarity, a range-finding operation means 18 calculates the distance to the fault point.
Patent JP-H08299874-A (JP)
Title: Coking gun
Inventor: SHIMIZU KIYOSHI
IPC: B05C17/01
Filed: 1995-04-28
Abstract: PURPOSE: To simplify the mounting labor of a cartridge and to prevent the dripping of a sealant in the cartridge at a time of the release of the gripping of a grip lever. CONSTITUTION: The leading end of a rod is attached to a piston press plate 34 moved before and behind within a cartridge holder 24 having a sealant housing cartridge mounted thereon. A feed lever 38 and a catch lever 41 are loosely fitted to the rod and a main spring 37 is interposed between the feed lever 38 and the cartridge holder 24. A catch lever spring 40 is interposed between the feed lever 38 and the catch lever 41 and the lower end of the feed lever 38 is brought into contact with the front side of a grip 27 supported on a gum main body 26. The lower end of the catch lever 41 is brought into contact with the rear side of a grip lever and the front side of the upper end thereof is engaged by a stopper 26c.
Patent JP-S61288143-A (JP)
Title: Surface inspecting device
Inventor: SASAKI KENJI
IPC: G01N21/88
Filed: 1985-06-17
Abstract: PURPOSE:To detect a surface defect at a high speed with high precision by projecting incident light linearly on the surface of a body t be inspected such as a wafer by using a cylindrical lens, converting reflected light from the surface into an electric signal, and processing the signal. CONSTITUTION:The wafer 1 is placed on a turntable 20 and rotated. Laser light 11 emitted by a light source 9 is passed through a polarizing prism 13 and converted into circular polarized luminous flux 14 by a 1/4lambda plate 15. This light is converged by an optical system 16 and projected on the wafer 1 as linear laser light through the cylindrical lens 17. At this time, the linear laser light 4 is controlled to the radius of the wafer 1 in its radial direction and scanned over the entire surface of the rotating wafer 1. Its reflected light is photodetected and converted photoelectrically by a photoelectric converting part 7 and an arithmetic control part 8 detects a defect from the output of the projection position. Thus, not spot light, but the linear laser light is projected and scanned, so the speed of the inspection is increased.
Patent JP-H01299544-A (JP)
Title: Mri photographing method
Inventor: KOIZUMI HIDEAKI
IPC: G01R33/563
Filed: 1988-05-27
Abstract: PURPOSE:To enable safe imaging of the coronary arteries to be performed uninvasively by when liquid in a detected body stagnates in a predetermined location, exciting the location and detecting a resonance signal emitted from an excited spin in the liquid, when it moves to the other location. CONSTITUTION:The spin in a blood vessel, staying, for instance, in the main artery cavity of the heart, is excited by the magnetic resonance. Since a magnetic resonance signal is emitted for a relaxing time from the spin in the blood vessel inflowing to the coronary arteries from the main artery cavity, this magnetic resonance signal is used drawing a blood flow path. This pulse sequence first irradiates a 90 deg. pulse 607 of high frequency after a delay time d618 from an electrocardiogram R wave 617. Simultaneously, an inclined magnetic field pulse 610 in a direction Z is applied. Next after the time 1/2TE, a 180 deg. pulse 608 is irradiated, simultaneously an inclined magnetic field pulse 612 in a direction Y is applied. The time TE thereafter, again irradiating the 180 deg. pulse 608, simultaneously an inclined magnetic field pulse in a direction X is applied. Further the time 1/2TE thereafter, a spin echo signal 609 is generated. Here in the direction Z, an inclined magnetic field pulse 615 is applied.
Patent JP-H04356312-A (JP)
Title: Method for beginning plate thickness control in hot tandem rolling mills
Inventor: FUKUSHIMA TAKASHI
IPC: B21B37/18
Filed: 1991-05-31
Abstract: PURPOSE:To promptly begin the control of plate thickness and to reduce an off-gage length by judging the convergency of a plate velocity between stands by a looper angle and an angular velocity between the stands before beginning the control of plate thickness and beginning the control of the plate thickness. CONSTITUTION:The criterion by the looper angle and the angular velocity between the stands making the element of the convergent decision of the plate velocity is set when an actually measured angle lies near the target value and the absolute value of the measured angular velocity is small and given by expression I and II. In the expressions, thetaref,i is the target angle of the i-th looper, thetafbk,i is the measured angle of the i-th looper, alpha1 is the decision value in the expression I of the i-th looper and betai is the decision value in the expression II of the i-th looper. In the monitor AGC control, when both expressions I, II are satisfied to all from the looper directly before the foremost stand F3 to the rearmost looper in the stands changing a roll gap, the monitor AGC control is begun.
Patent JP-2000323984-A (JP)
Title: Pll circuit
Inventor: HAYATA MASAAKI
IPC: H03K5/26
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a PLL circuit which can be made implemented into an IC and is suitable for digital high-speed operation. SOLUTION: The PLL circuit is equipped with a phase comparator which detects the phase difference between input data and a 1st clock generated by a VCO 3 and having frequency a half as high as the bit rate of the input data by using the input data, the 1st clock, and a 2nd clock signal which is 90 deg. out of phase with the 1st clock, outputs a phase lead/lag signal, and further can separate the input data in 1:2 proportion. Further, the circuit is equipped with a filter which generates a control voltage for the VCO 3 by using the output of the phase comparator 1. The output of the filter 2 is fed back to the VCO 3.
Patent JP-S63294292-A (JP)
Title: Air conditioner
Inventor: HIYOSHI KOZO
IPC: F25B1/00
Filed: 1987-05-26
Abstract: PURPOSE:To control an air conditioner to the predetermined rotating speed in a short time and to prevent a compressor from being broken down, by controlling the ratio between the output frequency and the effective voltage in changing the operating frequency so that the effective voltage at the time of lowering the frequency may be higher than that at the time of raising the frequency. CONSTITUTION:The data of a pulse width modulation pulse required for driving a three-phase induction motor 2 is stored in a microcomputer 9, with which the effective voltage to each output frequency is controlled. The microcomputer 9 outputs the signal to control the frequency of three-phase voltage and the voltage applied to the three-phase induction motor 2 through an inverter section 12 from output terminals OUT1-OUT6. Transistors Tr1-Tr6 are thereby driven from a transistor drive circuit 10 and the rotating speed of the three-phase induction motor 2 is controlled and the cooling capacity varied. The data of the microcomputer 9 is set up in pulse width modulation pulse so that the effective voltage at the time of lowering the output frequency may be higher than that at the time of raising the frequency.
Patent JP-H10296529-A (JP)
Title: Circular saw
Inventor: HASHIMOTO KENICHI
IPC: B23D47/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To greatly reduce vibration and rolling in a cutting time so as to surely cut an object to be cut with precision by coaxially installing a stopper plate with a required diameter on at least one side face of a base metal via a fastening means. SOLUTION: A mounting flange 9a, which is brought into contact with both side faces in a base metal 2 while being fitted to stopper plates 5a on both sides so as to be installed to a rotary shaft 8, is used for cutting an object to be cut. In this process, the stopper plates 5a are installed by partially fixing them by means of bolts 6 and nuts 7 without installing them integrally to the base metal 2, so that friction is generated between the stopper plates 5a and the base metal 2 during cutting work so as to absorb energy of the vibration and rolling, and as a result, resonance vibration and rolling can be greatly lowered. In addition, stiffness of the base metal 2 is reinforced, so that cutting can be carried out stably.
Patent JP-S618892-A (JP)
Inventor: KURITA HITOSHI
IPC: F24C7/08
Filed: 1984-06-25
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-H02308770-A (JP)
Title: Production of processed potato food
Inventor: SHIOKAWA SHUNICHI
IPC: A23L19/12
Filed: 1989-05-24
Abstract: PURPOSE:To prevent dripping, browning of a potato and musty smell from occurring by dipping a pretreated potato in a starch hydrolase liquid, washing the potato with water, then coating the surface thereof with a gelling agent, subsequently housing the coated potato in a heat-resistant container and thermally sterilizing the potato. CONSTITUTION:A potato which is washed with water, peeled and sliced or cut is dipped in an aqueous solution containing an antioxidant (e.g. ascorbic acid) and an ion sequestrant (e.g. NaCl), etc., and treated under a reduced pressure of <=50Torr for 30-60min and then in a warm bath containing sodium polyphosphate to inactivate enzymes. The resultant potato is subsequently dipped in an aqueous solution containing a starch hydrolase (e.g. 'Takadiastase(R)') at 30-60 deg.C for 30-60min, washed with water, then coated with a gelling agent containing cyclodextrin, etc., housed in a heat-resistant container, hermetically sealed and thermally sterilized at 115-120 deg.C under 2.0-2.5kg/cm<2> pressure for 20-30min.
Patent JP-S618307-A (JP)
Inventor: OOBITSU KATSUHIKO
IPC: B27D5/00
Filed: 1984-06-25
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-H0425504-A (JP)
Title: Production of cyclodextrin-immobilized polymer
Inventor: YOSHINAGA MASANOBU
IPC: C08B37/16
Filed: 1990-05-21
Abstract: PURPOSE:To obtain the title polymer which is highly reactive even in a polymer reaction by converting cyclodextrin into monohydroxycyclodextrin and reacting it with an alpha,beta-unsaturated acid halide as a monomer. CONSTITUTION:A protective group is selectively introduced into one of the methylol groups of cyclodextrin by reacting cyclodextrin with a trityl halide (e.g. trityl chloride). The remaining hydroxyl groups are etherified or esterified, and the protective group is then eliminated to produce monohydroxycyclodextrin. The obtained monohydroxycyclodextrin is reacted with an alpha,beta-unsaturated acid halide (e.g. methacryloyl chloride) as a monomer to obtain a cyclodextrin- immobilized polymer. This polymer can desirably be used as, e.g. a packing for chromatographic separation.