baber/WOPTO huggingface dataset:
Patent JP-2000138240-A (JP)
Title: Moving device of position recognizing means
Inventor: TANAKA SADAKI
IPC: H01L21/52
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To realize a rapidly moving device while keeping necessary accuracy which is in a stand-by place, when it is not needed and proceeds to an area wherein a target is arranged during the operation of position measurment operation, and stops moving one by one at a position in sight of each target pattern and observes a misregistration amount of a target pattern to the successively stop position and moves a position recognizing means such as a camera of an image-processing device, which measures relative position relation between the target patterns through the misregistered amount and movement hysteresis. SOLUTION: Linear scales 31, 32 which cover an area 22 but are partial with respect to a movement range of a camera 7 are provided. For the operation of movement, the camera 7 moves from a stand-by place to a first target pattern, and movement to a stand-by place is carried out by fast movement, without the use of linear scales 31, 32. The movement between target patterns is carried out by highly precise movements which uses the linear scales 31, 32.
Patent JP-H07159576-A (JP)
Title: Control rod driving mechanism
Inventor: SOSA YUTAKA
IPC: G21C7/12
Filed: 1993-12-09
Abstract: PURPOSE:To mitigate the load applied to a guide ribbon and a roller and improve reliability. CONSTITUTION:This control rod driving mechanism is provided with a stop piston 33 for surrounding a hollow piston 19 in an outer tube 46, a guide ribbon 39 kept in contact with the lower face of the stop piston 33 at its upper end, a spring 43 to follow the stop pin 33 on the guide ribbon 39, and a magnet at the lower section of the guide ribbon 39. The control rod driving mechanism can be smoothly operated while no impact force is applied to the guide ribbon 39 at the time of a scram and no eccentric reaction force is applied to the stop pin 33.
Patent JP-H05142355-A (JP)
Title: Detector peltier cooling device
Inventor: TAIRA MASAYUKI
IPC: G01N23/225
Filed: 1991-11-25
Abstract: PURPOSE:To provide a detector Peltier cooling device of efficient and small sized structure by using Peltier elements. CONSTITUTION:Peltier elements are piled up in multiple steps, so as that the number of elements per a step is decreased successively toward the top of a conical body and heat absorbing faces of the Peltier elements are oriented to the top of the conical body and the heat generating faces of the elements are oriented to the bottom of the body, to construct conical Peltier multiple step cooling structures 11-13. These cooling structures are arranged so as that their cooling top portions 5 enclose a cooling space S for a detector two-or three-dimensionally, and their heat radiating bottoms 6 are connected to heat radiating bases 7 respectively.
Patent JP-H04180464-A (JP)
Title: Picture processing unit
Inventor: OGAWA NOBUO
IPC: H04N1/40
Filed: 1990-11-15
Abstract: PURPOSE:To improve the quality of a reproduced picture by setting two threshold levels, identifying whether a picture is a character picture or a photograph picture depending whether or not a differentiating value is within both the threshold levels and applying simple binarizing processing or intermediate tone processing to the picture. CONSTITUTION:An optical sensor 1 scans lines to detect contrast and an A/D converter 2 quantizes the picture in the unit of picture elements and the result is recorded in a line buffer 3 and a differentiating value is calculated by a differentiating device 4 and it is inputted to an identification section 5. A comparator 5a compares the value with a threshold level H and a comparator 5b compares it with a threshold level L and the result passes through an exclusive OR gate XOR gate and fed to a gate 6b via a gate 6a and a NOT gate 7 to control the switching of the gate. When the differentiating value si at the outside of the threshold levels H,L, a picture data in the line buffer 3 is fed to a simple binarizing circuit 8 and when the value is within the threshold levels H,L, the picture data is fed to an intermediate tone circuit 9. Thus, a character picture and a photograph picture are surely identified and a reproduced picture with high quality is obtained.
Patent JP-H07157556-A (JP)
Title: Production of copolycarbonate
Inventor: NAKAE MITSUGI
IPC: C08G64/10
Filed: 1993-12-09
Abstract: PURPOSE:To obtain the subject high-molecular weight copolymer, excellent in color tone and useful for automotive parts, optical parts, etc., by reacting a specific dihydroxy compound with a carbonic acid diester, then adding and reacting another specified dihydroxy compound therewith. CONSTITUTION:This method for producing the objective copolymer is to carry out the transesterification of an aromatic dihydroxy compound expressed by formula I [A is a 2-15C alkylidene, a 1-15C alkylene, single bond, S, O, a group expressed by formula II, etc.; X<2> and Y<2> are each H, a halogen or a 1-8C organic group; (p) and (q) are each 1-4] with a carbonic acid diester, regulate the conversion of the compound expressed by formula II to >=50%, then add an aromatic dihydroxy compound expressed by formula III [X<1> and Y<1> are each X<2>; (m) and (n) are each 1-4] and further perform the transesterification.
Patent JP-S63164120-A (JP)
Inventor: SANO YASUSHI
IPC: H01H9/54
Filed: 1986-12-25
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-H10149551-A (JP)
Title: Servo error detection circuit
Inventor: KAMIYAMA TETSUSHI
IPC: G11B7/09
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a servo error detection circuit capable of always, stably detecting a servo error. SOLUTION: Current amplifier circuits 81, 82 are provided on a preceding stage of a compander circuit 231, and input currents Iin1 , Iin2 , according to reflection light from an optical card 10 are amplified to n times by the current amplifier circuits 81, 82 to be inputted to the compander circuit 231, and the operational condition of the compander circuit 231 is decided, and a servo error signal is operated by an output companded by this compander circuit 231.
Patent JP-H01153340-A (JP)
Title: Differential motion control device
Inventor: OUCHI MITSUSACHI
IPC: B60K23/04
Filed: 1987-12-09
Abstract: PURPOSE:To make it possible to carry out reasonable control by comparing a difference in rotational speed between drive side right and left wheels with a first reference value during drive and by comparing a difference in rotational speed between driven side right and left wheels with a second reference value during braking, thereby to actuate a differential motion limiting mechanism. CONSTITUTION:A controller 26 receives signals from several sensors, and compares a difference in rotational speed between drive side right and left wheels with a first reference value during drive while comparing a difference in rotational speed between driven side right and left wheels with a second reference value during braking, and actuates an associated differential motion limiting mechanism 12 through the intermediary of a current control pressure reducing valve 66 when the above-mentioned differences exceed the first and second reference values, respectively. In this arrangement, the degree of control accuracy is enhanced if the reference values are changed in accordance with a vehicle speed, while the stability upon turn is enhanced if they are changed in accordance with a steering angle. Further, if they are changed in accordance with both steering angle and vehicle speed, it is possible to prevent the ability of turn from deteriorating and to enhance and ensure the traction. Thereby, it is possible to prevent the vehicle from deflecting and to facilitate escapement from a muddy place or the like.
Patent JP-H07190150-A (JP)
Title: Toothed belt
Inventor: KITAZUMI MASATO
IPC: F16G1/28
Filed: 1994-11-17
Abstract: PURPOSE:To keep the rubber of a tooth part from being exposed from the opening part of canvas so as to prevent the scattering of rubber powder from the surface of a tooth part by forming tooth cloth of canvas with the solid part adhesion quantity of resorcinol-formalin-latex (RFL) liquid adjusted to the specified quantity. CONSTITUTION:Canvas is dipped in RFL liquid, and after being subjected to dip treatment by a pair of rolls and dried, the canvas is further subjected to the same treatment so that the solid part adhesion quantity of the RFL liquid stuck to the canvas is adjusted to 30-50wt.%. When the solid part adhesion quantity of the RFL liquid is less than 30wt.%, the contact part of the warp 7 and woof 6 of the canvas is easily moved to enlarge an opening part 8, and the rubber of a tooth part 2 is sometimes exposed to the surface of the tooth part from the opening part 8 of tooth cloth. When the solid part adhesion quantity of the RFL liquid exceeds 50wt.%, the tooth part shape of the belt does not come out correctly. The opening part of the tooth cloth is thereby kept small and hardly enlarged, and the rubber of the tooth part is not exposed from the surface so as to prevent the scattering of rubber.
Patent JP-2000192319-A (JP)
Title: Helmet for riding with fragrance-providing device
Inventor: HAYASHIDA MASAMICHI
IPC: A42B3/16
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a helmet not only reducing blocked feeling provided when an eyeport shield is used, but also providing more pleasant environment to a person who wear the helmet by using the eyeport shield by setting up a fragrance-providing device in the helmet for riding with the eyeport shield. SOLUTION: A fragrance case 6 is installed in the interior of a helmet body 1 or earlaps 3, and the emanated fragrance is sent into the interior of an eyeport shield 2 while utilizing the air sucked from an air-sucking opening 5 installed in the exterior of the helmet body 1 or the earlaps 3. Pipes 7 are distributed from the air-sucking opening 5 to a side cushion 4 through a perfume case 6 as a means for sending the air and the fragrance into the eyeport shield.
Patent JP-H10148857-A (JP)
Title: Optical switch
Inventor: UENO YOSHIYASU
IPC: G02F1/313
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To constitute a cascade type optical switch by using material whose refractive index distribution is large by making the length and the walkoff of a cascade area satisfy a specific relation. SOLUTION: In a push-pull type Mach-Zenbnder switch 7, optical waveguides are formed on the substrate of the switch 7 and a cascade area consisting of pseudo phase matching structures 13, 14 is provided in arm parts 11, 12. Structural cycles of QPMs are set so that phase mismatching quantities of the cascade area respectively become positive and negative in respective arm parts. A control area 15 is provided at the rear stage of the QPM structure 14 of the arm part 12 in order to control a bias phase to '0' or 'π'. In the case semiconductor being material whose refractive index distribution is large is used in a cascade type optical switch, when the length and the walkoff of the cascade area satisfy the relation of 1<L<Lwalkoff<30, a sufficiently large phase change is generated in fundamental wave pulses and an operation as an optical switch is made possible.
Patent JP-H02158600-A (JP)
Title: Vehicle supporting device in two-post lift for automobile
Inventor: KONAGAI SHIGETOSHI
IPC: B66F17/00
Filed: 1988-12-09
Abstract: PURPOSE:To contrive the improvement of work efficiency by providing a control means telescopically moving a slide arm by a driving means and stopping its action when a detecting lever detects the slide arm started extending to the inner and adapted to one part of a vehicle. CONSTITUTION:A liftable carriage 2 secures to its longitudinal both side surfaces an angular cylindrical horizontal guide arm 3 facing the inner and outer, and its inside provides an angular cylindrical slide arm 4 being able to protrude to the inner by a cylinder 10. Astride inner ends of the front and rear slide arms 4, a supporting lever 6 is secured stopping to an upper surface of its longitudinal rear end a receiving metal 7. The receiving metal 7 mounts to its just lower a selector valve 8 operated by a wheel detecting lever 9. The air cylinder 10 of lockup type is extended with a vehicle riding between the right and left supporting levers 6, when the receiving metal 7 is positioned in a required part in a lower surface of the vehicle, the detecting lever 9 hits a panel part operating the selector valve 8 stopping extension and contraction of the cylinder, and the vehicle is lifted by lifting the carriage 2.
Patent JP-H03170765-A (JP)
Title: Refrigerator
Inventor: SAKAGUCHI MIKIKO
IPC: F25D11/00
Filed: 1989-11-29
Abstract: PURPOSE:To enable automatic glazing treatment, by which the deterioration of quality is reduced, by freezing food housed in a dipping tank, dipping the in fed water and drainage while forcibly ventilating cold air and forming the film of ice to food. CONSTITUTION:Air cooled by a cooler 17 is circulated by an air blower 18, and first and second refrigeration rooms 6, 7 and a coldroom 15 are cooled. Food 19 is frozen in the first refrigeration room 6 including a dipping tank 10, water cooled by a water feeding means 12 from a water feeding tank 13 is fed to the dipping tank 10, and the food 19 is dipped. The food 19 is dipped, water in the dipping tank 10 is drained into a drainage tank 14 by a drainage means 11, and the food 19 is cooled by the cooler 17 again, and cooled by cold air circulated by an air blower 15. Water adhering on dipping is frozen at that time, and an ice film is formed. Accordingly, drying, oxidation and the deterioration of a flavor during the frozen storage of the food 19 can be prevented.
Patent JP-2000130516-A (JP)
Title: Metallic belt and element therefor
Inventor: TAKAGI SHIGEMASA
IPC: F16G5/16
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To make the weight of an element accounting for the whole metallic belt so as to be reducible. SOLUTION: A metallic belt is comprised of an endless-form metallic band and a plurality of metallic elements 17 arranged as laminated in the longitudinal direction of the band. Each individual element is provided with a body part 19 and a head part 20. Respective salients 23 and 27 coming into contact with adjacent elements 17 and to form each clearance gap 26 in space between the adjacent elements 17 are formed each in these body and head parts 19 and 20. Each projection 24 is fitted in a recess of the adjacent element 17.
Patent JP-H10141120-A (JP)
Title: Secondary air quantity control device of internal combust ton engine
Inventor: TSUJII KEIJI
IPC: F02D9/02
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent an engine from being stalled by determining the control input of a control valve opening according to the opening of a throttle when it is detected that the brake is operated below a designated car speed. SOLUTION: On deciding that a throttle opening sensor is normal, it is judged whether a detected velocity V is less than a designated car speed VAIC or less (S108), and if yes, it is judged whether a brake is operated or not (S110). If yes, it is judged what is a shift range of an automatic transmission is (S112), and when it is decided that the running range D, R is selected, a preset table is retrieved by a detected engine rotating speed to obtain a limit value IBSTPLT of the term IBSTP (S114), and this time term IBSTPn is calculated according to a detected throttle opening 6TH (S116).  When the obtained term IBSTPn does not exceed this time term IBSTPTn, it is judged whether a value to which a very small value is added or not (S122), if not, it is judged whether designated time elapses or not (S130), and if yes, the term IBSTP is multiplied by this time subtraction coefficient KBSTPn to make decreasing correction (S134).
Patent JP-H05122500-A (JP)
Title: Image synthesizer
Inventor: ARAI HIROSHI
IPC: H04N1/04
Filed: 1991-10-30
Abstract: PURPOSE:To shorten a time required for the synthesis of a color original image with a black-and-white original image. CONSTITUTION:A first original of color is arranged in the sub scan direction of a scanner 101 so as to be read prior to the reading of a second original of black and white, and it is read by one time of scan. The color image at the first half of the reading area of the scanner 101 is stored in memory 104, and when the reading of the image of black and white at the latter half is started, the image at the first half is developed by being read out corresponding to the arranging sequence of each developing drum for black Bk, cyan C, magenta M, and yellow Y, then, the color original image can be synthesized with the black-and-white original image.
Patent JP-2001126013-A (JP)
Title: Picture recording method, picture recording device and recording medium
Inventor: MATSUI SHINZO
IPC: G06K1/12
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To permit a reader to surely reproduce data of voice and the like even if an encoding picture which can be obtained by encoding data of voice and which can optically be read is printed and recorded on the printing medium of paper and the like by using a general-purpose printer. SOLUTION: At the time of printing and recording a readable picture which can be viewed by eyes such as a character, a mark, a graphic, a pattern, a photograph image or a computer graphic picture and an encoding picture on a printing medium, a regular appearance compensation processing which is executed on picture data on the readable picture for printing and recording the readable picture is not executed on picture data of the encoding picture for printing/recording the encoding picture.
Patent JP-2000169497-A (JP)
Title: New triterpene and composition including the same
Inventor: NAKAZAWA YOSUKE
IPC: A61K8/63
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new triterpene having an excellent inhibitory activity specific to 5 α-reductase II and useful for a hair growing and restoring agent, a therapeutic agent against acne or the like in the field of medicament, unregulated drugs, cosmetics or the like. SOLUTION: This new triterpene is expressed by the formula and is obtained from the extract of a plant (preferably its bark) such as cuachalalate; Juliania adstringens of Julianiaceae. The dose of the compound per a day is ca. 4-10 mL when administered as a composition for medicament, an unregulated drug or cosmetics. The compound is included in medicament or cosmetics in a quantity of 0.005-20 wt.% (preferably 0.01-10 wt.%) as the extract (in terms of its dry weight).
Patent JP-H04182197-A (JP)
Title: Ic card
Inventor: YANAI KENJIRO
IPC: B42D15/10
Filed: 1990-11-15
Abstract: PURPOSE:To protect the semiconductor element mounted on a printed circuit board from electrostatic breakdown by electrically connecting the earth pattern of the printed circuit board and a protective cover by the conductive member having elasticity held between the earth pattern and the protective cover. CONSTITUTION:A conductive member having elasticity, for example, a small conductive rubber plate 15 to which conductivity is provided by the dispersion of a fine carbon powder is held between the earth pattern 11a of a printed circuit board 11 and a frame 12 in a compressed state. Therefore, a protective cover 13 and the earth pattern 11a of the printed circuit board 11 are always electrically connected by the conductive rubber plate 15. Even when an operator is accidently charged with static electricity when he holds an IC card by his hand to mount the same on electronic machinery, static electricity successively flows through the protective cover 13, the conductive rubber plate 15, the earth pattern 11a of the printed circuit board 11, a connector 14 and the electronic machinery to be discharged and does not flow through the semiconductor element 16 mounted on the printed circuit board 11.
Patent JP-H04182552-A (JP)
Title: Roof structure of housing
Inventor: KINUGASA RYUZO
IPC: E04B7/02
Filed: 1990-11-15
Abstract: PURPOSE:To build a firm roof truss by arranging a ridge truss having a horizontal lower chord member for supporting an end part by an outside roof beam in the direction of a gable and a ridge material and binding the lower chord member to a roof beams in the direction of a beam located closer to a central part by means of a horizontal brace material. CONSTITUTION:In a ridge part A, a distance between parallel roof beams 10 and 10 in the direction of a beam is increased odd number times as long as the size of a module and roof beams 12 and 12 in the direction of a gable having length odd number times as long as that of the module for interconnecting two ends are provided. An inside roof beam 14 in the direction of a beam is spanned in a position, closer to a central part, between the beams 10 and 10 away from the one beam 10 with a distance therebetween being long even number times as long as the size of the module. A truss 3 extending through the ridge part A is spanned in the direction of a ridge in the middle of the beam 10, and a horizontal brace material 3 is spanned between a lower chord member 30 of the ridge truss 3 and the beam 14 by using a mounting plate 38 to transmit a horizontal force exerted on the truss 3 to the beam 14. This structure improves rigidity of a roof truss.
Patent JP-H11143707-A (JP)
Title: Certification system and recording medium
Inventor: TSURUMURA YUKIZOU
IPC: G06Q20/42
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a certification system or the like for deciding the validity or invalidity of the execution of a specific processing based on the body information of a registerer without changing any existing application. SOLUTION: When a window to be certified is displayed according to the instruction of an application operating under the control of a window system 51, a monitor program 52 detects the display of the window, displays a window shielding the window, and prevents the writing of data on the window. Then, a fingerprint certification program 53 judges whether or not an operator is a pertinent registerer based on the picture of the outline of the finger of the operator supplied from a fingerprint reading part and the characteristic data of the registerer recorded in a registerer list 63. Then, when it is judged that the operator is the pertinent registerer, a data transmission program 54 writes data to be written by the registerer in the window whose data writing is prevented in the pertinent window.
Patent JP-H11140207-A (JP)
Title: Production of hard coat film
Inventor: KURASAKI SHOICHI
IPC: G02B1/10
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject film having high hardness and capable expressing excellent abrasion resistance, excellent transparency, and the like by forming a coating film containing an organic silicon compound, an epoxy group- containing compound, and metal compound particles in a specific ratio as essential components. SOLUTION: This method for producing a hard coat film comprises dissolving and dispersing (A) an organic silicon compound of the formula [R<1> and R<2> are each an alkyl, an alkenyl, an aryl, a halogen or the like; R<3> is a hydrolyzable group; (a) and (b) are each 0 or 1] and/or its hydrolysate, (B) an epoxy group-containing compound, and (C) metal compound particles (preferably antimony pentoxide) as essential components in a component A/component B ratio of 1/3 to 2/1 and in a component B/component C ratio of 2/3 to 3/1 in a solvent containing an aprotic polar solvent in an amount of 3-35 wt.% based on the total solvent and subsequently forming the hard coat film from the solution or dispersion. The component A includes tetraalkoxysilanes such as methyl silicate.