baber/WOPTO huggingface dataset:
Patent JP-S59190612-A (JP)
Title: Absolute position detecting method
Inventor: SAKANO TETSUROU
IPC: G01B21/00
Filed: 1983-04-13
Abstract: PURPOSE:To perform highly accurate measurement, by obtaining the integer cycle number corresponding to the distance between a reference point and an arbitrary point based on the detected values of the reference point and the arbitary point. CONSTITUTION:At a reference point, an upper detected value Mo of an upper detector D1 and a lower detected value Lo of a lower detector D2 are read by a processor MPU from both detectors D1 and D2, and stored in a memory MEM. In the memory MEM, a known one cycle lengthe Wu of the upper detector D1, a one cycle length Wl of the lower detector D2, and a gear ratio G are stored. When a movable part is moved and a detecting command is inputted to the processor MPU, the processor MPU reads present detected values M1 and L1. The processor performs computation based on the stored data Wl, Wu, G, Mo, and Lo in the memory MEM and the read values M1 and L1. Then, a cycle number K is obtained. The processor MPU further obtains a distance D by the computation.
Patent JP-S57179185-A (JP)
Title: Rubescensin c
Inventor: SON KANKUN
IPC: C07D493/08
Filed: 1981-04-28
Abstract: NEW MATERIAL:Rubescensin C of the formula.  
     USE: With the antitumor, anti-inflammatory action, etc. and useful as medicines, etc.  
     PROCESS: A dried leaf of Rabdosia rubescens is extracted with ethyl ether, and the resultant ethyl ether extract is then concentrated to dryness. The resultant residue is dissolved in methanol and filtered, and the filtrate is then concentrated to dryness. The resultant residue is dissolved in ethyl acetate, and an aqueous solution of sodium carbonate is added to the ethyl acetate solution. The mixture solution is further concentrated to dryness to give a residue, which is then dissolved in a mixture of chloroform with acetone and subjected to the silica gel chromatography. The adsorbed substance is then eluted with a mixture of chloroform with acetone to afford the compound of the formula. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59190892-A (JP)
Title: Thermal recording material
Inventor: MARUYAMA KATSUJI
IPC: B41M5/327
Filed: 1983-04-13
Abstract: PURPOSE:To obtain a thermal recording material excellent in heat responsivity, color developing speed and developed color density and also in preservability of images, by using at least one specified fluoran derivative as a thermal color forming component in a thermal recording material. CONSTITUTION:At least one fluoran derivative of formula I , which is obtained, e.g., by bringing 4-N,N-di-subst.amino-2-hydroxy-2'-carboxybenzophenone of formula II, wherein R1 is a lower alkyl group and R<2> is a lower alkyl group, an aryl group or the like, and 4-methoxy-6-methyl-benzylaniline derivative of formula III, wherein R3 is an electron-attractive group such as halogen, an acyl group or a carboxyl group and R4 is hydrogen or formula IV (wherein R5 is an electron-attractive group) into reaction in the presence of sulfuric acid or the like, is applied to a base together with an ordinary color developer and auxiliary components such as a binder, a filler or a heat-fusible substance to produce a thermal recording material.
Patent JP-S59190841-A (JP)
Inventor: SASAKI TAKESADA
IPC: C08L23/00
Filed: 1983-04-13
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-H10262194-A (JP)
Title: Method and device for selecting multi-channel program
Inventor: YAMADA ISAMU
IPC: H04N5/44
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To allow the device to have ease of provision for broadcast programs of diversified contents without fixing contents multiple channels in the switching process and not to take much time for the selection of a program in the method and device for selecting multi-channel program. SOLUTION: The multi-channel program selection device has two modes; a usual mode where a master image is displayed on a display device and a channel switching mode where a plurality of slave images being channel selection objects are displayed. In the usual mode, a moving image is displayed as a master image (a), de-framed images are displayed as slave images when the channel switching mode is selected (b), when any (slave image 1) is designated among the slave images, the designated slave image is switched into a moving image and simultaneously the master image is changed into a de-framed image (c), when the designated image is confirmed, the designated slave image is displayed on the master image screen (d), and the original master image is displayed on the slave image screen on which the designated slave image has been displayed.
Patent JP-H05264164-A (JP)
Title: High humidity storing device
IPC: F25D11/00
Filed: 1992-03-23
Abstract: PURPOSE:To provide a high humidity storing device having a storage chamber moistening device which eliminates a need to feed water and is held in a constant high humidity state and contains goods to be stored in a storage chamber and cools and preserves the goods to be stored in a state to keep the goods in high humidity. CONSTITUTION:A moisture absorbent 20 and a heater 21 for heating and regenerating the moisture absorbent 20 are arranged in a unit, the interior of the unit communicates with a storage chamber through a first opening/closing cover 23, the interior of the unit communicates with the outside of a storage device through a second opening/closing cover 25, thus and so a storage chamber moistening unit is provided. Control is effected such that the first and second opening/closing covers are alternately opened and closed such that one of the covers is opened and the other is closed, operation to switch the covers between opening and closing states is repeated at intervals of a given time, and when the first opening/closing cover 23 is opened, heating of a heater 21 for regeneration is executed.
Patent JP-H07276112-A (JP)
Title: Seating confirmation device for work
Inventor: ASANO MASAJI
IPC: B23B31/02
Filed: 1994-04-04
Abstract: PURPOSE:To provide an inexpensive work seating confirmation device by facilitating modification to mount the seating confirmation device of a work, reducing its cost and making constitutional parts low in cost concerning the seating confirmation device to confirm whether the work is seated at a specified position against a seating surface of a chuck mechanism or not. CONSTITUTION:A fluid passage 21 having one end opening part 21a opened to a seating surface 12 and closed down by a seated work W and the other end opening part 21b free to connect and disconnect a nozzle 23 from the side seating the work W is formed on a base 13 seating the work W on the seating surface 12, adopted to a machine furnished with a chuck mechanism 11 to chuck the outer surface of the work W by way of making contact with it with a plural number of claws 14 with pressure and with the seating surface 12 formed on it. Additionally, a fluid supply means supping compressed air to the inside of the fluid passage 21 through the nozzle 23 and a control part to detect fluid pressure in the fluid passage 21 and to detect seating of the work W in accordance with the fluid pressure are provided.
Patent JP-H10244970-A (JP)
Title: Sidesill structure of car body
Inventor: SAGAWA KOICHI
IPC: B62D25/04
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent that a center pillar is deformed inside a vehicle and the space in a cabin is oppressed by increasing the torsional rigidity of a sidesill, while restraining the bending rigidity of a collision early time when external force from the side acts on the center pillar without increasing the thickness of the reinforcement material of the center pillar. SOLUTION: In the sidesill structure of a car body composed by that a reinforce is arranged in a sidesill 9 formed in a closed section by a sidesill inner 9a and a sidesill outer 9b and extended in a car body front/rear direction at the lower part of a center pillar 8, the reinforcement is constituted by a center pillar reinforcement 13 arranged near the lower part of the center pillar 8 and a sidesill reinforcement 14 arranged on its front/rear part and a bulk head 17a slanted in either the front/rear direction with an angle θ as by making the car lateral direction to a base is arranged on the end of the center pillar 8 side of the sidesill reinforcement 14.
Patent JP-H03266018-A (JP)
Title: Input device for computer
Inventor: NAKATSUYAMA HIDENORI
IPC: G06F3/0354
Filed: 1990-03-16
Abstract: PURPOSE:To constitute the device so that both of a spherical body and an operating piece can be operated with one hand by providing the operating piece along the periphery of a projecting part of the spherical body on the input device for instructing the rotation quantity and the rotational direction of the spherical body. CONSTITUTION:On the upper face of a main body part 1, a hole from which a part of a ball part 2 is exposed in provided, and in the periphery of this hole, a step difference part 3 is formed. The ball part 2 is supported by rotation detecting parts 4a, 4b and also, its rotation quantity and rotational direction are detected. Also, on the step difference part 2, a switch 5 is provided as an operating piece, and a pressing part 5a of this switch 5 is formed in an annular shape, and supported by plural microswitches 6a connected in parallel. In such a state, in the case it becomes necessary to turn on the switch 5 at the time of moving a cursor by operating the ball part 2, a suitable part of the pressing part 5a is depressed with a hand for operating the ball part 2. In such a way, the ball 2 and the depression switch 5 can be operated with one hand.
Patent JP-H09259799-A (JP)
Title: X-ray image tube and manufacture therefor
Inventor: TANNO KAZUTOSHI
IPC: G01T1/29
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray image tube and a manufacturing method therefor by which a withstand voltage characteristic around an output part can be improved and an electron lens having an excellent characteristic can be formed. SOLUTION: An input part 16, plural focusing electrodes 17a to 17c, an anode 18, an output part 19 or the like are housed in a vacuum envelope 11. In this case, a rear half part 11b of the vacuum envelope 11 to surround the anode 18 is composed of ceramics, and at least one of an output plate 15 where the focusing electrode 17c, the anode 18 or the output part 19 are formed, is supported with a support member fixed to ceramics.
Patent JP-S60213643-A (JP)
Title: Paper feeder
Inventor: TAKAHASHI YUUJI
IPC: B65H7/02
Filed: 1984-04-04
Abstract: PURPOSE:To prevent an unusual situation caused by the carelessness of an operator by judging whether the paper feeding from an automatic paper feeding means is feasible or not, and if it is not feasible, allowing the manual paper feeding, and prohibiting the automatic paper feeding. CONSTITUTION:A judging means 3 judging whether the paper feeding from an automatic paper feeding means 1 is feasible or not is provided on the automatic paper feeding means 1, and if the paper feeding from the automatic paper feeding means 1 is not feasible, the manual paper feeding from a manual paper feeding means 2 is allowed and the automatic paper feeding is prohibited. Accordingly, during the print output, the manual paper feeding is allowed only when the manual paper feeding is required, thus the unusual situation caused by the carelessness of an operator can be prevented.
Patent JP-S59191038-A (JP)
Title: Photoengraving method using photosensitive lithographic printing plate
Inventor: YAMASUE KOUTAROU
IPC: G03F7/20
Filed: 1983-04-14
Abstract: PURPOSE:To erase a picture part in a short time by irradiating laser light to a desired picture part to be erased of a PS plate after a picture is exposed. CONSTITUTION:A photosensitive lithographic printing plate provided with a photosensitive layer is exposed as to its picture on a supporting body having a hydrophilic surface of aluminum, etc., and thereafter, before a development or after the development, laser light is irradiated to an unnecessary picture part and a component for constituting the picture part is removed from the supporting body by being accompanied with decomposition and evaporation, and the hydrophilic surface of the suporting body is exposed, by which the picture part concerned is erased. As for the laser light concerned, that which has an energy intensity which can eliminate the component by evaporation, etc. is used, but especially, a carbon dioxide gas laser and a YAG laser are desirable, and the energy quantity is 5-20J/cm<2>, and 10-20J/cm<2> is more desirably.
Patent JP-S63231732-A (JP)
Title: Focusing error detecting method
Inventor: KIMURA YASUO
IPC: G11B7/09
Filed: 1987-03-20
Abstract: PURPOSE:To enable a stable focusing control by detecting a focusing error by using only light within a region wherein specified conditions are satisfied among reflected light beams from an optical recording medium. CONSTITUTION:Reflected light from the optical disk 1 is incident on a convergence lens 5 and divergent light 11 is converted into convergent light 12; and only light in a focusing region is transmitted through a corner prism 2 by a refraction type spatial filter 13 and light in a track area is diffracted and guided to outside the aperture of the prism 2. The prism 2 and trailing two-divided photodetectors 3 and 4 constitute a focusing error detection system to lead out a focusing error signal. The filter 13 consists of a transparent substrate 17 and prisms 18 and 19 and light in a focusing region 20 shown by expressions is transmitted as it is. In the expressions, F is the aperture of a lens 5, (f) the focal length, (p) the track pitch of the disk 1, lambda the wavelength of a light source, and (d) the diameter of the light beam of the converged luminous flux 12.
Patent JP-S5810290-A (JP)
Inventor: TANAKA SHIGEYASU
IPC: G07D9/00
Filed: 1982-04-22
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-S57181906-A (JP)
Title: Safety device for steam turbine
Inventor: IZUMI SHIGEAKI
IPC: F01D25/18
Filed: 1981-05-01
Abstract: PURPOSE:To prevent a main oil pump trip unit from tripping a turbine in its starting process, by fitting an adjusting bolt on a spring for engaging damp valve with a lever which is operated to keep the valve in a predetermined position. CONSTITUTION:A lever 15 is attached to a torque shaft 14, which is rotated through a trip lever 13 when a main oil pump trip piston 8 descends. A damp valve 17 is kept in a prescribed degree of opening by the lever 15 to supply working oil to an emergency unit 22 through a feed port 20 and a control port 21. An adjusting bolt 25 is provided to adjust the mounting load upon a spring 16 which applies force in such a direction as to keep the lever 15 and the damp valve 17 engaged with each other. Even if the rotational frequency of a turbine is reduced at the time of occurrence of vibration during the starting of the turbine, the lever 15 and the dump valve 17 remain engaged with each other so that the turbine is not tripped.
Patent JP-H09261005-A (JP)
Title: Linear distortion compensation circuit and linear distortion compensating method
Inventor: SASAKI TAKASHI
IPC: H03H17/06
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a linear distortion compensation circuit and a linear distortion compensation method to compensate a circuit with a band limit of which compensation band is unknown or unstable. SOLUTION: A filter coefficient C0 of a finite impulse response(FIR) filter 16 is revised depending on distortion of an output signal S01 via an LPF 11 and a compensated circuit 12 at any time. This procedure is conducted by throwing a switch 18 to the position of a contact a0 . An FET 13 converts the digital signal S01 from a time component into a frequency component, a predication frequency arithmetic circuit 1 operates an upper limit frequency of a compensated band of the frequency component, and an out-band processing circuit 2 predicts a frequency characteristic at the outside of the compensation band. An inverse characteristic arithmetic circuit 14, an IFFT 15 and a coefficient converter 17 calculate the filter coefficient C0 based on the operated frequency characteristic.
Patent JP-H03266227-A (JP)
Title: Magnetic driver for optical pickup
Inventor: WADA MITSUNORI
IPC: G11B7/09
Filed: 1990-03-15
Abstract: PURPOSE:To prevent the occurrence of the change of sensitivity by specifying magnetic force acting upon a lens holder so as to be nearly proportional to the distance of displacement when the lens holder is displaced within its movable necessary range. CONSTITUTION:The width size of a magnet 4 in a direction in which the lens holder 1 is displaced is made (a), and the gap size of the magnet 6 and a yoke 5 is made (c), and a value showing an expression I is set so that the magnetic force acting upon the lens holder 1 is nearly proportional to the displacement distance when the lens holder 1 is displaced within the movable necessary range. Namely, by selecting this value, the equivalent variation of spring rigidity due to the magnetic force is suppressed to a minimum, and the fall of the sensitivity in a frequency band below principal resonance frequency is suppressed below a permissible value. Thus, an optical pickup free from the fall of the sensitivity can be obtained.
Patent JP-H10257868-A (JP)
Title: Food like the one by using whole egg
Inventor: SEKIMOTO KUNITOSHI
IPC: A23L15/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a food like the one obtained by using the whole egg, having flavor, texture, color and properties not inferior to the one obtained by using the whole egg by only using an egg white part. SOLUTION: This food like the one obtained by using the whole egg comprises an egg white, a thickener polysaccharide and a pigment. The thickener polysaccharide comprises gums and pectin in combination. The food like the one obtained by using the whole egg includes no cholesterol because of using no egg yolk, and has low calorie, and thereby is ingested without fear by a person caring the ingestion of the egg because of hypercholesterolemia, hyperlipemia, diabetes, obesity, etc.
Patent JP-H09259376-A (JP)
Title: Heat sensor
Inventor: UENO TAKESHI
IPC: G08B17/06
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensor capable of fetching more hot air flow by a fire to the side of a semiconductor for heat sensing in the sate of surely protecting the semiconductor for the heat sensing such as a thermister or the like by a protector and preventing the attraction of dust by electrification. SOLUTION: This heat sensor B is provided with a heat sensor main body 1 incorporating circuit or the like, the thermister 2 and the protector 10 for surrounding the termister 2. The protector 10 is composed of peak part 11 arranged on the termister 2 and fins 12 radically arranged around the termister 2. The peak part 11 is turned to a cylindrical shape whose inner diameter and outer diameter are made smaller as going down and the fins 12 are provided with expanded expansion parts 12a on the outer side of the peak part 11. An air flow from an upper part is converged to the side of the thermister 2 at the time of being passed inside the peak part 11. The air flow abutted to the outer peripheral surface of the peak 11 is guided to the side of the thermister 2 by the inclination.  The air flow abutted to the expansion part 12a is guided to the side of the peak part 11 by the expansion part 12a and guided to the side of the thermister 2 by the outer peripheral surface of the peak part 11.
Patent JP-S63230099-A (JP)
Inventor: TOYODA ISAMU
IPC: C13B30/14
Filed: 1987-03-20
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-H05274721-A (JP)
Title: Developing method and developing device
IPC: B41M5/26
Filed: 1992-03-25
Abstract: PURPOSE:To prevent the generation of an error at the time of detecting a development stop position by a disturbance element, such as dust floating in an optical path of a laser beam or misty developer, in the developing device using a laser beam source to be used at the time of producing the master disk for an optical recording disk, such as video disk. CONSTITUTION:A disk substrate 3 formed with a photosensitive film 2 is rotated by a rotational driving means 4. While the exposed parts of this photosensitive film 2 are dissolved by supplying the developer 6 onto the photosensitive film 2 by a developer supplying means 5, these parts are irradiated with the laser beam 8 from the laser beam source 7. The outputs of the diffracted beams 9, 10 are detected by first and second photoelectric conversion means 11, 12 and the development is stopped in accordance with the result thereof. A light quantity control means 13 for the laser beam to stabilize the outputs of the diffracted beams 9, 10 regardless of the disturbance elements, such as dust existing in the optical path of the laser beam and developer, is provided.
Patent JP-H07273775-A (JP)
Title: Atm switching device
Inventor: ANDORIYUU TEIMOSHII HEITAA
IPC: H04L12/56
Filed: 1995-03-24
Abstract: PURPOSE: To facilitate ATM cell transmission by including at least one server statistical multiplexing unit between input and output ports having buffers and flow control and input and output ports which don't have them. CONSTITUTION: An ATM switchboard is used for communication between plural trunk links 1 and plural customer links 2. At least one trunk link 1 has a statistical multiplexing unit SMU 4 which performs buffering and flow control. At least one customer link 2 has a statistical multiplexing unit SMU 15 which performs buffering and flow control. This switchboard is related to at least one server SMU with respect to operation and facilitates transmission of ATM cells between a trunk link 1 which has a buffer and flow control and a customer link 2 which doesn't have a buffer and flow control. Consequently, that is advantageous with respect to the cost when a burst data traffic volume is small.
Patent JP-S61226461-A (JP)
Title: Paper folding device
Inventor: DOBASHI KENJI
IPC: B65H45/20
Filed: 1985-04-01
Abstract: PURPOSE:To enable a compact paper folding device to be employed by detecting the tip end of a form which has been passed each of pairs of rollers so as to control the length of folding in a device which is provided with both pairs of No.1 and No.2 folding rollers and a form guide that guides the form selectively to each of pairs of rollers. CONSTITUTION:A form 16 which has been carried in by a pair of feeding rollers 10, is guided by a form guide 20 which is switched over to the position as shown in the figure, is forwarded into a pair of No.1 folding rollers 26, and is transferred to the left. The detection of the tip end of the form by a photosensor 40 permits the form guide 20 to swing counterclockwise around an axis 18 by a drive means allowing the form 16 to be guided to a pair of No.2 folding rollers 32. This causes a loop of the form which is formed near the lower end of the form guide 20, to be held by a pair of No.2 folding rollers 32 permitting a line of flexion to be formed. When the edge of the flexion is detected by a photosensor 42, the form guide 20 is swung clockwise permitting the form 16 to be folded by a pair of No.1 folding rollers 26 in the similar manner.
Patent JP-H09253808-A (JP)
Title: Mold powder for continuously casting steel
Inventor: YAMAMURA TAKASHI
IPC: C21C7/076
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide mold powder which can greatly improve the steel quality and stabilizes the operation. SOLUTION: The mold powder is contained with >=70wt.% total of CaO and Al2 O3 as the essential components (but < 5.0 wt. ratio of CaO/Al2 O3 ) and <=10wt.% F, <=10wt.% MgO and <=10wt.% alkali metal oxide. Further, this mold powder has the chemical composition of <=0.5wt.% iron oxide as inevitable impurity and synthetic basic raw material obtd. by melting, cooling, pulverizing the blended raw material, is contained with at least 45wt.%.