baber/WOPTO huggingface dataset:
Patent JP-H07224005-A (JP)
Title: Carboxylic estes and liquid crystal additives
Inventor: KOIKE TSUNEAKI
IPC: C07C69/76
Filed: 1994-02-10
Abstract: PURPOSE:To obtain a carboxylic acid ester which can give liquid crystal elements which has a wide range of actuation temperature, large switching speed and extremely reduced power consumption and gives stabilized image contrast, when it is used in a mixture with a liquid crystal mix. CONSTITUTION:An carboxylic acid ester of formula I (R is 1-20C alkyl, alkoxy, aryloxy; A is formula II, formula III; R<1> is a 1-10C alkyl which differs from R and may be substituted with halogen, H), and an optically active carboxylic acid ester of formula IV (A* is formula V, formula VI; R<1> is a 1-10C alkyl which differs from R and may be substituted with halogen or H in case that R is other than an alkoxy group), for example, methyl 1,2,3,4-tetrahydro-6- benzyloxynaphthalene-2-carboxylate of formula VII. The compound is obtained by reaction of 1,2,3,4-tetrahydro-6-hydroxynaphthalene-2-carboxylic acid with benzyl bromide followed by reaction with methanol.
Patent JP-S59142533-A (JP)
Title: Variable power device in copying machine or the like
Inventor: YOSHIMURA TAKESHI
IPC: G03G15/041
Filed: 1983-02-04
Abstract: PURPOSE:To make two sensors cope with even in case of a magnification mode of a multistage, and also to simplify the control by providing the sensor at a prescribed position of two places. CONSTITUTION:An overrun sensor 12 is placed at the side opposed to a mirror 5 such as a roof mirror 3, etc. in a supporting member 10 of a lens holding body, and the mirror 5 is detected at this side of the tip of a lens 6. At the time of a magnification mode, the lens 6, etc. move, respectively, and only a mirror 2 makes the whole optical path length longer than the time of unmagnification at its original position. When a scanning system driving device is abnormal, if the mirror runs away even a little, the driving is stopped by the sensor 12 in order to prevent the mirror 5 from colliding with the lens 6. This action can be exexcuted even at the time of unmagnification and magnification. At the time of a reduction mode, an interval between the lens 6 and the mirror 3 becomes wide, therefore, other sensor 13 for detecting the maximum original length or above at the position of the mirror 2 is provided. This device can cope with all the copying mode by these two sensors 12, 13.
Patent JP-H03222137-A (JP)
Title: Decoding circuit for motor control signal of video apparatus
Inventor: SAWAMURA AKIRA
IPC: H02P29/00
Filed: 1990-01-26
Abstract: PURPOSE:To prevent the run-away of a motor due to noise by latching parallel motor control data to be sent to a motor driving control circuit only when a control signal corresponding to a mode is generated by a decoding circuit. CONSTITUTION:A motor control signal decoding circuit 10 is controlled by a microprocessor 1, and command data converted serially by a shift register 5 is inputted in parallel to the AND logic circuit part 6a of a decoding logic circuit 6. An OR logic circuit part 6b is provided with an OR circuit 9, and only when input data is inputted by correct data, and in addition, one of the signals of mode control signal lines 7a, 7b, 7c is decoded surely, an AND circuit 11 gates a latch signal from the microprocessor 1, and sends the latch signal 11a to a latch register 12. Thus, only when a correct mode signal is generated, the motor control data of the motor driving control circuit 8 is updated, and the run-away of the motor due to the noise can be prevented.
Patent JP-H06228963-A (JP)
Title: Intermediate bearing device for auger shaft in earth auger
Inventor: YOSHIOKA TOKUO
IPC: E21B17/22
Filed: 1993-02-03
Abstract: PURPOSE:To provide an intermediate bearing device for an auger shaft in terms of an earth auger in structure equipped with a rolling bearing function having wear resistance capable of maintaining a smooth rotary motion even in a harsh atmosphere. CONSTITUTION:A bearing body 11 serving as a bearing which supports and intermediate part of an auger shaft 1, is divided in such a fashion that it may clamp the auger shaft 1 while it is integrally bindable with a joint in structure as well. The bearing part 12 of the bearing body 11 uses the important side of the bearing body 11 to be divided as an open window 16 where both ends on the upper and lower parts are rotatively installed in air tight to a support shaft 21 fixed with the upper and lower part support members 15 of the bearing body 11 in such a fashion that a plurality of bearing rollers 20 may be supported at the position of the open window, surrounding the auger shaft 1.
Patent JP-H07225702-A (JP)
Title: Storage area managing device
Inventor: AKIYAMA AKIRA
IPC: G06F11/28
Filed: 1994-02-10
Abstract: PURPOSE:To speedily possess debug information concerning detected damage data at a storage area managing device used for computer system. CONSTITUTION:A storage area allocating means 14 allocates a data area 12 and a debug information storage area 13 to a memory space 11 according to an allocating request. A debug information registering/retrieving means 16 stores the debug information related to the allocated data area in the debug information storage area 13 while relating that information to the allocated data area. When any data damage in the allocated data area is detected by a data damage detecting means 15, the debug information registering/retrieving means 16 performs address calculation based on the address information of damage data, extracts the debug information related to the data area, where the data damage is detected, from the debug information storage means 13 and outputs that information from a related information output means 17.
Patent JP-S5298788-A (JP)
Title: Preparation of decorative laminate sheets
Inventor: IZUMI HIDEO
IPC: B29C67/00
Filed: 1976-02-17
Abstract: PURPOSE: A novel process for manufacturing decorative laminate sheets with solid and depth feelings. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5299753-A (JP)
Title: Discone antenna
Inventor: MORINAKA AKIYOSHI
IPC: H01Q9/36
Filed: 1976-02-18
Abstract: PURPOSE:To reduce the weight and improve the wind resistance by making the cone unit with plural number of conductive filaments.
Patent JP-H11190315-A (JP)
Title: Anchor with screw
Inventor: FUJITA TETSUYA
IPC: F16B37/04
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To clearly finish a face after being secured, obtain strong fastening force and prevent an anchor from rotating following a attaching screw when the screw is removed. SOLUTION: This anchor 1 is provided with a male screw 3 increasing its diameter toward a head section 2 around the external periphery of a hollow shaft section 4 having the head section 2 at one end and a continuous cutter section 5 at the other end, and a slit 11 in the peripheral wall of the hollow shaft section 4 so that the part surrounded by the slit 11 can be bent so as to function as a vendible piece 13 the inside of which is provided with an inclined projection 12. The anchor 1 forms a prepared hole while cutting a board by the cutter section 5 and screws the hollow shaft section 4 into the prepared hole by the male screw 3, and when attaching screw penetrating equipment is screwed in the anchor 1 fixed to the board, the bendable piece 13 is pressed by the attaching screw, being projected outward from the anchor 1.  As a result, the rotation of the anchor 1 is stopped, thus the anchor 1 can fix the equipment without following rotation.
Patent JP-H05210406-A (JP)
Title: Display device for limit position adjustment for nc machine
Inventor: SUZUKI KATSUHIRO
IPC: G05B19/4062
Filed: 1992-01-31
Abstract: PURPOSE:To easily and surely confirm the operation timing by sampling and storing the displacement speed of a movable table and the operation state of a position sensor for each time and graphing the data. CONSTITUTION:A CPU 34 reads the speed information of a movable table S to be displaced in the original position direction from a pulse generator 20. The output of a deceleration starting limit switch 22, the output of an original position retrieval limit switch 24, and the Z-phase signal of the pulse generator 20 are read for each set sampling time to be stored in a memory 30. The stored information is graphed on a CRT 12. Thus, the operation timing of each information can be speedily and easily read.
Patent JP-S60163273-A (JP)
Title: Turntable driving device of disc player
Inventor: FUKUMITSU AKIRA
IPC: G11B17/04
Filed: 1984-02-01
Abstract: PURPOSE:To execute assuredly operation with simple constitution by providing the titled device with a turntable rotation driving means coupled so as to transmit turning force to a turntable in the loaded state of a disc, and isolated and controlled in the turning force non-transmitting state under disc unloading state. CONSTITUTION:Under the disc non-storage state, a lifting lever 26 is rotated as far as possible clockwise as shown in the drawing by a lifting driving means (unshown), a driving slider 23 is moved as far as possible in the arrow C direction and the main shaft 29 of the turntable 27 is located on the lower part of an inclined part 231 so that the turntable 27 is controlled to be located on the most descended lower dead point. At that time, the driving slider 23 controls the position of a blacket 30 through a guide roller 35 press-contacted to a cam part 232 of the slider 23 so that a driving roller 34 is separated from a flange part 28 of the turntable 27.
Patent JP-S54109384-A (JP)
Title: Semiconductor device
Inventor: HAMADA SADAYUKI
IPC: H01L27/08
Filed: 1978-02-15
Abstract: PURPOSE: To increase the β of transversal and switching transistor, by adding the ion injection process to the normal process, in forming the linear circuit and logic circuit on one semiconductor substrate.  
     CONSTITUTION: The N +  type implanted region 102 is formed by diffusion on the P type Si substrate 101, the N type layer 103 is epitaxially grown on the entire surface, and the surface is covered with the oxide film 104. Next, to form the emitter of transversal Tr of logic circuit, the base of the color section 105 and switching Tr and color section 106, opening is made on the film 104, N type impurity ions are implanted, performing implanted diffusion. Further, after performing similar work for emitter 107 of transversal Tr of linear circuit and also for the contact 108 of collector of  longitudinal Tr, opening is made again on the film 104, forming the injector 109 of transversal Tr of logic circuit and the base 110 of switching Tr by using P type impurity ions. Simultaneously, the collector 111 of transversal Tr of linear circuit, emitter 112, and the base 113 of longitudinal Tr ane formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09184150-A (JP)
Title: Mount structure of foot-holder for manhole
Inventor: TAKAHASHI EIZO
IPC: E02D29/12
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a mount structure which can be easily mounted and is strong and has high resistance against rust and corrosion by fixing a base of a foot-holder to the wall of a manhole by means of bolts and adhesives using the base and reutilizing sludge. SOLUTION: The foot-holder for a manhole is composed of a foot-holder body 6 comprising a tread portion 3, side portions 4 located on opposite sides of the portion 3, and fixing portions 5 at the ends of the side portions 4, and a box-shaped base 9 of synthetic resin which extends circumferentially in an elongated form and has holes for insertion of the fixing portions 5 and an opening 8 formed along the wall surface of the manhole 1. And the fixing portions 5 are fixed in the base 9 and the base 9 is filled with fired granular sludge 11 and the base 9 is made integral to the sludge 11 by means of adhesives, while legs 12 formed in the base 9 are fixed to the wall of manhole by means of bolts 15 and the legs 12 and sludge 11 are fixed to the wall of manhole with adhesives.
Patent JP-2000211506-A (JP)
Title: Damper device for rolling stock
Inventor: WATANABE KAZUNORI
IPC: F16F9/38
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To make easy pressing-in and removal of cylindrical damper rubber to both ends of a yoke damper body, and simplify replacement work by providing at least one longitudinal part capable of separation circumferentially and connection, and enabling its passing through an inner cylinder and an outer cylinder in the separation part at the separation time thereof. SOLUTION: When it is necessary to replace a snow/dust prevention cover 17 damaged, it is separated circumferentially in its longitudinal part, it is removed from the inner and outer cylinders 34, 35 through the separation part. Then, a new snow/dust prevention cover 17 is separated circumferentially in its longitudinal part, and under the condition the cylinders 34, 35 are put in the covere 17, the longitudinal part is connected, and both ends of the cover 17 are fixed at specified positions of the cylinders 34, 35. Thus, it is possible to remove a damper body 16 and press-in and removal of cylindrical damper rubber members 37, 38 without using an exclusive machine.
Patent JP-2000210707-A (JP)
Title: Method for controlling dimension in rolling of wire rod or steel bar and rolling device therefor
Inventor: IIZUKA KOJI
IPC: B21B37/16
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of dimension control for wire rods or steel bars by which control algorism and parameter are simplified, controlling time is shortened and highly accurate control is enabled and rolling device therefor. SOLUTION: The cross-sectional shape of a rolled stock is previously patterned into prescribed types in the relation with the allowable value of the cross-sectional dimensions in a 1st and 2nd directions and also the adjusting method of roll gap based on the relationship between a measured value and the target value are previously set in each pattern. The dimensions in the 1st and 2nd directions of a rolled stock are measured on the outlet side of the 2nd rolling mill 2, it is decided that the cross-sectional shape of the rolled stock belongs to which pattern and, based on the preset adjusting method of roll gap in the decided pattern, the roll gaps of the 1st and 2nd rolling mills 1, 2 are adjusted.
Patent JP-S62176078-A (JP)
Inventor: NAKAMORI SADAHIRO
IPC: H01R43/033
Filed: 1986-01-28
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-S63248825-A (JP)
Inventor: TOMASU PATORITSUKU WATSUKAA
IPC: C08G59/18
Filed: 1988-01-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000211014-A (JP)
Title: Preparation of thermoplastic resin sheet
Inventor: TSUNASHIMA KENJI
IPC: B29C47/88
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain, at a high speed, a thermoplastic resin sheet with both excellent productivity and quality by using a freely rotating roll as an electrified roll in a method for preparing the thermoplastic resin sheet wherein after a thermoplastic resin is melted, a molten sheet is extruded from a nozzle and it is cooled and solidified while it is placed between the electrified roll and a cooling medium. SOLUTION: A molten thermoplastic resin sheet is cast while it is placed between a freely rotating electrified roll and a cooling medium. It is possible thereby to provide a large electric charge density (an electric current) by a relatively low electric voltage to the molten resin sheet as the electric charge is directly provided to the sheet without placing air. Therefore, it is brought into strongly intimate contact with the cooling medium to improve high speed adhesive properties and uniformity of thickness. In this case, as the thermoplastic resin, especially polyester resins and polyamide resins are pref. In addition, electrostatic charging effectively acts in a case where resistivity during the resin is melted is large, at least 108 Ωcm. In addition, thickness fluctuation is generated on the resin sheet when rotational torque of the electrified roll is 300 g or larger.
Patent JP-S63185321-A (JP)
Inventor: HIRASAKI MICHIO
IPC: A01G25/06
Filed: 1987-01-27
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-H01195157-A (JP)
Title: Outline structure of seat belt
Inventor: OZAWA MAKOTO
IPC: B60R22/04
Filed: 1988-01-28
Abstract: PURPOSE:To minimize the travel of a belt in the longitudinal direction of an elongated hole and to accomplish smooth operation of a winder by forming curved portions at both end portions in the longitudinal direction of the elongated bole of an outlet for a passive seat belt, which is disposed at the lower portion of a door, and forming a circular arc portion at both ends of the outlet. CONSTITUTION:A passive seat belt includes winders for the seat belt, disposed at the upper and lower portions of a door to freely take up the seat belt, wherein the middle portion of the belt is supported by a car body floor, and an outlet 61 for guiding the seat belt 3 is provided on the winder 2 disposed at the lower portion of the door. The outlet 61 has a linear portion 611 inclined about 30 deg. with respect to the vertical line not to cause a large twisting when the belt is installed at the waist of a crew, curved portions 612, 613 formed at both end portions thereof in the longitudinal direction and circular arc portions 614, 615 formed at both ends thereof. At the time of drawing out the belt, the travel of the belt in the longitudinal direction of an elongated hole of the outlet is minimized to prevent the belt from being caught by both end portions of the elongated hole, so that the winder can be smoothly operated.
Patent JP-H01192475-A (JP)
Title: Joining structure for metallic conduits
Inventor: KARITA MINEO
IPC: B23K9/028
Filed: 1988-01-28
Abstract: PURPOSE:To improve joining strength and workability by arranging metallic conduits by crossing mutually and forming indentations on intersectional parts, and welding and joining both metallic conduits via said indentations. CONSTITUTION:The plural metallic conduits 7 and 8 to cross mutually are arranged and the flat indentations 7a and 8a are formed on one side at least of the intersectional parts. The indentations 7a and 8a are then joined and welded to each other. Since joining parts at flat parts of the indentations 7a and 8a are brought into contact with each other on the wide surface, the weld length becomes sufficient and the welding and joining strength of the metallic conduits 7 and 8 is improved. Since welding is performed via the flat surface, welding work is simplified and cutting and positioning work are facilitated. Accordingly, the workability of joining is also improved.
Patent JP-S59143134-A (JP)
Title: Exposure control system of camera
Inventor: SEKIDA MINORU
IPC: G03B17/18
Filed: 1983-02-04
Abstract: PURPOSE:To ensure the photographing in response to the photographer's will for the highlight or shadow reference exposure by obtaining the exposure corresponding to the value that is changed by a prescribed number of stages from the spot light reading value or its memory value. CONSTITUTION:The subject light passed through a photographing lens is received with a comparatively narrow photodetecting angle, and a light reading signal corresponding to the intensity of said photodetecting angle is delivered by a light reading device 36. In addition, memories 78 and 80 which can store the light reading signal at an optional light reading time point is provided along with a display device 106 which displays the exposure value corresponding to the stored light reading value in the form of the stage number difference obtained from the exposure value realized in an exposure mode, a means 30 which selects and sets the modes of highlight and shadow reference exposures, a circuit 84 which changes the level of the stored light reading value in response to the exposure mode and by a prescribed number of stages, and a device 96 which controls the exposure by the exposure value corresponding to the light reading value undergone a level change. In such a constitution, it is possible to perform the exposure where the priority is given to the regeneration of a highlight part or the exposure where the priority is given to a shadow part.
Patent JP-S63186717-A (JP)
Title: Resin composition for molding material
Inventor: SHIBATA NORIHIKO
IPC: C08L67/06
Filed: 1987-01-28
Abstract: PURPOSE:To improve the dielectric and mechanical properties and curability of the obtained composition, by mixing a copolymer having a carbon-carbon unsaturated double bond in the side chain, monomer copolymerizable with said copolymer and an unsaturated polyester copolymerizable with said monomer at a specified ratio. CONSTITUTION:This resin composition for molding materials contains a copoly mer (A) having a carbon-carbon unsaturated double bond in the side chain, a monomer (B) copolymerizable with copolymer A and an unsaturated polyester (C) copolymerizable with monomer B at an A/(A+B) weight ratio of 0.2-0.7 and a C/(A+B+C) weight ratio of 0.05-0.2.
Patent JP-S59143083-A (JP)
Title: Production of tublar body having pleated part
Inventor: NODA YUKIO
IPC: H01P11/00
Filed: 1983-02-05
Abstract: PURPOSE:To obtain easily and securely a product even if a pleated part is extremely light- gaged by using a body to be laminated which is superposed with pleat members of the same material as the metal to be laminated by electroforming, and members having the shape of the space parts between the pleat parts of the material to be dissolved away in the later stage. CONSTITUTION:Thin copper plates 23 having the thickness (t) of a pleat part 22 and thin plates 24 having the space (s) between the pleat parts 22 are superposed respectively alternately in plurality and a central hole 25 is penetrated therein, in the case of producing, for example, a corrugaged waveguide 21. The outside circumferential part thereof is formed to a truncated circular cone body 29 having the diameter slightly larger than the diameter of the space 28 delineated by the inside circumferential surface 27 in the cylindrical part 26 of the pipe 21. Then the plates 23 are formed to the pleat members 31 for the pleat parts 22. A truncated circular cone body having approximately the same size as the size of the space 28 is formed of the thin Al sheets (the latter is plate 33) having thicknesses (t) and (s) and the plates 33 are formed to the members 36 for the space 35. The members 31, 36 are removed from both circular cone bodies and are alternately superposed and fastened to each other to form a body to be laminated. Copper 44 is laminated on the outside circumference of such body by electroforming and a laminate body 45 united with said body and the member 31 is obtd. The laminate body is removed from an electrolyte and after inside and outside circumferential surfaces 47, 46 are formed, the members 36 are dissolved.
Patent JP-H03222976-A (JP)
Title: Lift type pitcher mound
Inventor: SUMIMOTO KINZO
IPC: A63C19/02
Filed: 1990-01-30
Abstract: PURPOSE:To shallow a pit and shorten a lift time by providing a slide lid for covering flat a lowered mound thereabove, underground pit overlapping and receiving vertically movably the slide lid and horizontal guide for guiding the slide lid above the mound. CONSTITUTION:When a pitcher's mound 2 is moved from the lifted upheaved state to the flat surface state, the pitcher's mound 2 is lowered by its thickness, of a slide lid 6 and slide lids 6 are moved sequentially from a receiving pit 5 above the lowered pitcher's mound 2 by the guidance of a horizontal guide rail 8. The final remaining one of a plurality of overlapping received slide lids 6 appears on the upper surface of the receiving pit 5 to be flush with the ground. Thus, the lift stroke of the pitcher's mound 2 can be only the thickness of the slide lid 6 so that a mound pit 3 for receiving the pitcher's mound 2 does not need to be deepened and the lift of the slide lid does not take much time.