baber/WOPTO huggingface dataset:
Patent JP-H06286626-A (JP)
Title: Hydraulic reaction device of power steering device
Inventor: KOIKE TETSUYA
IPC: B62D5/083
Filed: 1993-03-30
Abstract: PURPOSE:To reduce torque fluctuation caused by stick and slip at the inner wall of the guide hole of a ball in quick steering in generating reaction torque by the ball. CONSTITUTION:Balls 23 are slidably held in their axial direction in a plurality of the guide holes 22 axially penetrating the flange part 21 provided in one of either an input shaft 10 or output shaft 11. A reaction receiving part 25 having a plurality of engagement recessed parts 24 in which each ball is engaged is provided in the other shaft 10 or 11 opposing to one side face of the flange part 21. A hydraulic reaction chamber 26 is provided in the reaction flange part side to introduce reaction hydraulic pressure for pressing the balls to the reaction receiving side by a reaction piston 27 in order to obtain binding force between the input and output shafts. The reaction receiving part comprises a body as a flange-like member 40 separated from the other shaft of the input or output shaft, and the flange-like member 40 is connected to the other shaft in a body with an elastic body 41 lying between these members.
Patent JP-S62250548-A (JP)
Title: Disk player
Inventor: WADA HAJIME
IPC: G11B17/028
Filed: 1986-04-23
Abstract: PURPOSE:To manually move a disk in the titled player and to load and clamp the disk onto a turntable by adopting a constitution for the player that a clamp operating member is operated by the movement of a prescribed stroke of a 2nd mobile member. CONSTITUTION:The disk 2 is loaded to the disk containing recess 4 of the 1st mobile member 1 at the open position, the manual pressing section 13 of the 2nd mobile member 10 is depressed from the state placed on a disk loading base 3 and moved to the inside of the device 11. The 1st mobile member 1 connected by springs 9, 9 is moved together by the movement of the 2nd mobile member 10. In depressing the manual depression section 13 toward the device 11, control plates 30, 30 are moved to the inside of the device 11 against the force of springs 27, 27. When the disk 2 is clamped to the turntable by the force of a magnet.
Patent JP-S62248111-A (JP)
Title: Digital magnetic recording device
Inventor: IDO KIHEI
IPC: G11B15/467
Filed: 1986-04-21
Abstract: PURPOSE:To obtain an excellent over-write performance without using an erasure exclusive head by controlling a recording current of each area signal in recording the information having different carrier frequency to a prescribed area of a medium. CONSTITUTION:Frequencies f1-f4 and a PCM data as ATF(Automatic-Track- Finding) relating signal are inputted to a selector 6 from each independent circuit. Each signal is selected by using control signals f, g, h and outputted serially by area split and the result is inputted to a recording current adjusting circuit 7. A gate 11 of only an area selected for the frequency f1 by the selector 6 in the circuit 7 goes to a low level and the recording current is lowered to a recording amplifier 12 via a switch 10. As a result, the recording depth of the f1 frequency recorded on the medium 1 from HA, HB of the head 5 with respect to the medium 1 is controlled in a shallow way by using an output current of the amplifier 12.
Patent JP-H01265555-A (JP)
Title: Semiconductor device having latch-up preventive means
Inventor: FUJII TATSUYA
IPC: H01L27/08
Filed: 1988-04-15
Abstract: PURPOSE:To improve a breakdown strength against a latch-up by a method wherein an internal circuit part and an input/output circuit part are isolated from each other by a buried layer and a well. CONSTITUTION:A P<-> epitaxial layer 10 is formed on a P<-> Si substrate 1. An N<++> buried layer 11 is formed under the lower parts of an input/output circuit part (a) and an internal circuit part (b). An N<-> well 12 for isolation is provided between the circuit parts (a) and (b). Moreover, an N<-> well 13 is formed between an N<-> well 9, which is connected to an output pad 8, and an NMOS transistor at the circuit part (a) as well and these NMOS and PMOS transistors are isolated from the well 9. The circuit part (b) is isolated from the circuit part (a) by the well 12 and the layer 11, whereby a high voltage trigger signal is prevented from entering the circuit part (b). Countermeasures against a latch-up are devised at the circuit part (a) by keeping the PMOS and NMOS transistors separate wide.
Patent JP-S5811456-A (JP)
Inventor: ENZO SERAGUNORI
IPC: B65H23/192
Filed: 1982-06-03
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-2000285257-A (JP)
Title: Method and device for picture generation
Inventor: HIMESAWA HIDEKAZU
IPC: G06T15/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve appearance of a display picture. SOLUTION: This picture generator generates a display picture 1 which is provided with front end parts 1a in an apparently projecting direction and side parts 1b, which have such width dimensions that front end parts 1a may seem to apparently project, in order to three-dimensionally display the display picture 1 on a display screen so that the display picture 1 may apparently project. When the display picture 1 is deformed as prescribed by expansion or reduction in a prescribed direction, the display picture 1 after deformation is generated with the same width dimensions of side parts 1b before and after deformation.
Patent JP-S5618971-A (JP)
Title: Alpha-halogeno-beta-benzosulfimidopropionitrile and its preparation
Inventor: KAWASHIMA NOBUYUKI
IPC: C07D275/06
Filed: 1979-07-26
Abstract: NEW MATERIAL:A compound of formula I (X is halogen).  
     USE: An intermediate of an α-halogeno-β-alanine, etc. useful as an intermediate of an α-amino acid or pharmeceuticals.  
     PROCESS: The compound of formula I is prepared by reacting a benzosulfimide of formula II (Y is H or alkali metal) or its salt with an α-halogenoacrylonitrile in a solvent such as water, alcohol, aromatic hydrocarbon, halogenated hadrocarbon, etc., in the presence of a base such as alkali(ne earth) metal hydroxide, carbonate, alkali metal salt of the compound of formula II etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62250148-A (JP)
Title: Heat-resisting aluminum alloy improved in fatigue strength
Inventor: INOUE HIDETOSHI
IPC: C22C21/02
Filed: 1986-04-23
Abstract: PURPOSE:To obtain an Al alloy excellent in heat resistance and improved in fatigue strength, by limiting the composition of a Cr-Al alloy consisting of Cr, Si, rare earth metal, Fe, Ti, Zr, V, Mn, Ni, and Al. CONSTITUTION:The heat-resisting Al alloy improved in fatigue strength has a composition consisting of, by weight, 5-15% Cr, 5-15% Si, <=5%, in total, of one or more kinds among 0.5-5% rare earth metal, 0.5-5% Fe, 0.1-5% Ti, 0.1-5% Zr, 0.1-5% V, 1-5% Mn, and 1-5% Ni, and the balance Al with inevitable impurities and it can be obtained by subjecting a molten Al alloy with the above composition to solidification by rapid cooling to form the melt into an atomized powder, etc. It is desirable to improve fatigue strength to a greater extent by using, in the above-mentioned process for solidification by rapid cooling, an atmospheric gas for atomization of <=about 10% O2 content so as to regulate the oxide content in the above Al alloy to <=about 1.5%, preferably <=about 1.0%.
Patent JP-S62252872-A (JP)
Inventor: MATSUMURA KAZUHIKO
IPC: F24F1/00
Filed: 1986-04-25
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-H06305389-A (JP)
Title: Door trim structure with air bag
Inventor: KUSE KAZUNORI
IPC: B60R21/20
Filed: 1993-04-21
Abstract: PURPOSE:To provide a door trim structure with an air bag wherein external appearance as well as strength as a door trim is maintained also in an air bag opening part and an air bag function can be secured at the time of collision. CONSTITUTION:In this structure, an inflated air bag 10 is protruded into a vehicle through an air bag opening part opened at a vehicle door trim 20. A vehicle interior side of the door trim 20 of the air bag opening part is shielded with an outer skin 26 provided with a means to eliminate or break it at the time of air bag inflation. An air bag cover 12b provided for covering the door trim 20 side of the air bag 10 is arranged in a tightly sticking manner to a rear surface of the outer skin 26 and this air bag cover 12b is provided to be divided into a plurality of pieces for opening due to inflation of the air bag 10.
Patent JP-S61251888-A (JP)
Inventor: HANABUSA KAZUNORI
IPC: G01C21/26
Filed: 1985-04-30
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-H10276435-A (JP)
Title: Scene change detecting method
Inventor: KOBAYASHI TOMOKO
IPC: H04N19/105
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To surely detect a scene change by preventing continuous scenes from being erroneously detected as the scene change even though correlation degree is low by judging whether, the scene change occurs or not between a preceding picture and a following picture based on the similarity of histograms of both pictures. SOLUTION: When a reference scene (a) is compared with the histogram of detection object scene, two maximal points TOP0 ' and TOP1 ' of reference scene (a) exist within the circle of prescribed radius with two maximal points TOP0 and TOP1 of detection object scene as a center. Namely, all the maximal points of detection object scene and reference scene (a) have similar color values and element numbers. Therefore, they are discriminated as a continuous scene. When the histogram of reference scene (b) is compared with that of detection object scene, both two maximal points TOP0 ' and TOP1 ' of reference scene (b) do not exist within the circle of prescribed radius with two maximal points TOP0 and TOP1 of detection object scene as a center. Therefore, these scenes are discriminated as the scene change.
Patent JP-H11290970-A (JP)
Title: Punching method, and device therefor
Inventor: KAWAGUCHI KOJI
IPC: B21D28/36
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent a work from colliding with an ejector member due to the warping even when a die is not fitted to a die fitting part. SOLUTION: A die D fitted to a die hole 57 in a die holder 53 of a lower turret 15 of a turret punch press 1 is held on an upper surface of an ejector member 59 vertically movable in the die hole 57. When the die D is taken out of the die hole 57 by elevating the ejector member 59, the ejector member 59 is stopped at the height at which the elevation limit of the upper surface is approximately as high as the upper surface of the die holder 53 by an upper limit regulating means 69 to lock/unlock the ejector member 59 in an interlocking manner with the elevating/lowering motion of the ejector member 59. Even when the die D is not fitted to the die holder 53, the upper surface of the ejector member 59 is not protruded above the upper surface of the die holder 53, and a warped work does not collide with the ejector member 59.
Patent JP-H02274075-A (JP)
Title: Exposure control method
Inventor: ARAI FUMITO
IPC: H04N5/372
Filed: 1989-04-14
Abstract: PURPOSE:To calculated a photometric value with high accuracy by detecting positions in which a variation portion of a luminance signal becomes the maximum and the minimum, on a screen brought to image pickup by a solid-stage image pickup device, and calculating the photometric value by putting stress on luminance data of an area placed these positions. CONSTITUTION:A contrast detector 12 detects area data of a principal object to be photographed in which a variation portion of a luminance signal becomes the maximum and the minimum on each horizontal scanning line and sends it out to a CPU 8. The CPU 8 discriminates to which address of a memory 17 the area data of the principal object to be photographed inputted from the contrast detecting circuit 12 corresponds, and allows a principal object-to-be- photographed area extracting circuit 18 to operate. In such a way, a photometric value is calculated by putting stress on luminous data of an area placed between positions in which the variation portion of the luminance signal become the maximum and the minimum. Therefore, even if the principal object to be photographed is shifted from the center of the screen, and even if its size cannot be specified, the photometric value can be calculated with high accuracy.
Patent JP-H06305690-A (JP)
Title: Safety device for crane or the like
Inventor: AKIYAMA TAKAO
IPC: B66C23/82
Filed: 1993-04-22
Abstract: PURPOSE:To prevent drop of an elevating arm of a hoisting apparatus during transportation work even when, for example, a wire is damaged. CONSTITUTION:A lock device 23 is provided for regulating lowering of an elevating arm 21 in the neighborhood of the center of vertical rotation of the elevating arm 21 which receives a hoisting apparatus 32 and is vertically rotated, and a releasing device 28 is provided for manually releasing this lock device 23. By this, even when a wire 34 of the hoisting apparatus 32 is damaged, the elevating arm 21 is locked by the lock device 23 and this elevating arm 21 will not drop, which constitutes safety.
Patent JP-H05262784-A (JP)
Title: Malto-oligo saccharide azidated at the non-reducing terminal
IPC: C12P19/26
Filed: 1992-03-23
Abstract: PURPOSE:To obtain the subject compound which is useful as an intermediate for malto-oligoside azidated at non-reducing terminal which is very suitable for a substrate for determining the alpha-amylase activity. CONSTITUTION:A malto-oligosaccharide azidated at the non-reducing terminal of formula I (n is 1 to 6), for example, 6<8>-azide-6<8>-deoxymalto-octaose. The compound is obtained by allowing a cyclodextrinase which has the action to cleave cyclodextrin(CD) into malto-oligosaccharides different in CD polymerization degree and has the substrate specificity that the hydrolysis rate or affinity to CD is larger than those of polysaccharides or straight-chain oligosaccharides of the same degree of polymerization of CD, to act on 6-azide-6- deoxycyclo-dextrin of formula II (m is 4 to 6), then at the same time of or after the action, an exo-type saccharase is allowed to act on the product. The compound of formula II is obtained by reaction of CD with tosyl chloride to give 6-O-tosyl CD. which is allowed to react with sodium axide.
Patent JP-H07302639-A (JP)
Title: Connector for liquid crystal monitor
Inventor: TAKAHASHI SEIJI
IPC: H01R13/08
Filed: 1994-05-09
Abstract: PURPOSE:To facilitate detaching work of a liquid crystal monitor secure signal transmission to a side of the liquid crystal monitor, and eliminate any possibility of an electric shock. CONSTITUTION:A connector for a liquid crystal monitor comprises a connector frame 7 continuously disposed under a liquid crystal monitor 6, and a connector box 4 capable of detachably connecting the connector frame 7 via a pair of movable hooks 16 according to pushing-in operation of the liquid crystal monitor 6 so as to hold the connected state of the connector frame 7 with the movable hooks 16 maintained in an immovable state by a lock mechanism. The connecter box 4 contains therein a pin block, where a plurality of spring contact pins for outputting transmitting signals are planted, and a pair of shutter members 15 to be energized each other in a closing direction so as to cover the pin block. The connector frame 7 is provided with the pin block, where a plurality of receiving contact pins to be connected to the spring contact pins in an elastic contacted manner are planted in a state connected to the connector box 4, and a shutter releasing member for releasing the pair of shutter members 15.
Patent JP-S58212443-A (JP)
Inventor: TAKAHASHI MASAO
IPC: A61H23/02
Filed: 1982-06-04
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-S5522154-A (JP)
Title: Electronic watch
Inventor: KOMAKI SHIYOUJIROU
IPC: G04G19/00
Filed: 1978-08-04
Abstract: PURPOSE: To vary the display area of a time display side thereby to display the battery capacity by detecting the voltage with the use of a battery which has its voltage varied in proportion to the battery capacity.  
     CONSTITUTION: In an example using a solar battery 5 as a charging element and a lithium battery 7 as the secondary battery, the terminal voltage of the battery 7 is detected by a voltage detecting circuit 8 so that the resultant output is fed through a decoder and a driver 9 to accomplish the indication of the battery capacity with the use of an indication mechanism 10. When the terminal voltage of the battery 7 is raised by the charge of the solar cell 5, it is indicated through a voltage detecting circuit 8, a decoder and the driver 9 by the mechainsm 10 that the battery capacity is increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000286321-A (JP)
Title: Vacuum processing apparatus and substrate erecting device
Inventor: SUESHIRO SEISUKE
IPC: H01L21/68
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum processing apparatus wherein an erected substrate is processed, further a multi-layer film is formed in the same vacuum vessel. SOLUTION: Since a substrate is erected upright by a substrate erecting device 31 so that substrate surfaces are arranged parallel and counterposed respectively to cathodes 82 and 81 while in first and second upright attitudes, so that with a substrate holder 32 in the first upright position, an Al target provided at one cathode 81 is sputtered to the substrate surface for film-forming an Al film, and then with the substrate holder 32 in the second upright position, the other cathode 82 is sputtered to the substrate surface for film-forming a Ti film on the substrate surface. Thus in a single vacuum vessel 11, a two-layer film of Ti and Al is film-formed on the substrate surface. So, the space occupied by a film-forming chamber is reduced by that amount, for improved throughput.
Patent JP-S5429680-A (JP)
Title: Frequency regulator of electronic watches
Inventor: KAJIMA YOSHINOBU
IPC: G04G3/02
Filed: 1977-08-09
Abstract: PURPOSE:To make possible the regulation of a wide range with circuit constitution of less number of frequency dividing ratio setting terminals by letting the addition operation of the frequency divided outputs of specified frequency dividing stages be performed according to reference frequency errors.
Patent JP-H11269245-A (JP)
Title: Polyester polyol composition for isocyanate-terminated urethane prepolymer, isocyanate-terminated urethane prepolymer composition and reactive hot-melt adhesive
Inventor: TAKEUCHI HIDEJI
IPC: C08G18/10
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a urethane prepolymer that is not subjected to thickening and gelation, when it is prepared, and also exhibits excellent storage stability by incorporating a polyester polyol and an inorganic phosphorus compound. SOLUTION: As a polyester polyol, a linear one comprising a dibasic acid component and a diol component is generally employed. As a dibasic acid component, an aliphatic dicarboxylic acid or the like such as an orthophthalic acid is enumerated. As a diol component, an ethylene glycol or the like is enumerated. In the preparation of the polyester polyol, a hydroxyl group of the diol component and a carboxyl group of the dibasic acid component are reacted in an excess amount of the hydroxyl group over the carboxyl group. Usually, a ratio of the hydroxyl group/the carboxyl group is preferably about 1.02-1.5. An inorganic phosphorus compound is preferably a phosphoric acid, a phosphorous acid or the like and is usually used in an amount of about 0.01-5 pts.wt. based on 100 pts.wt. polyester polyol.
Patent JP-S5522744-A (JP)
Title: Refracting body of light
Inventor: FURUYA KIYOTO
IPC: G02B27/00
Filed: 1978-08-05
Abstract: PURPOSE: To enable the lens of a large diameter to be readily made by sealing the liquid which transmits light into the space encircled by the plates which transmit light.  
     CONSTITUTION: Light transmission plates 3, 4 which are respectively curved on the spherical plane toward the outer side are composed of glass such as quartz glass or plastics. The transmission plates 3, 4 are integrally fixed by means of adhesive agents 5 or the like at the outside circumferential part and liquid 6 such as water which transmits light is put in its inside, whereby one convex lens 2 is formed. The focal length of this lens 2 may be varied by suitably selecting the kinds of liquid and the curvature and material of the transmission plates. It is also possible to condense light to linear or band form by forming the transmission plates to, e.g., circular cylindrical shape. By this manner, the lens of a large diameter may be manufactured readily without requiring high techniques such as polishing, heat treating and others. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06277903-A (JP)
Title: Lathe and machining method for bar material in lathe
Inventor: KOMAZAWA NAOKI
IPC: B23B5/14
Filed: 1993-03-29
Abstract: PURPOSE:To facilitate high speed machining work where a workpiece having fixed length is machined from a thin long raw material by machining process including cutting-off work carried out by a lathe. CONSTITUTION:In a lathe having a main spindle 3 provided with a through hole 2 for supplying a bar material 7, a freely rotatable chuck 22 being opposite to a main spindle chuck 4 is provided so that it may be movingly driven and evacuated from the machining domain A of the lathe. In machining the bar material 7, the tip of the bar material 7 fed in through the through hole 2 of the main spindle is grasped by the freely rotatable chuck 22 advancing into the machining domain, and the main spindle 3 is rotated to cut off the tip of the bar material 7, and then the main spindle chuck 4 is opened to make the bar material 7 evacuate, and a work piece 32 cut off from the bar material 7 is delivered from the freely rotatable chuck 22 to the main spindle chuck 4, and then the freely rotatable chuck 22 is made evacuate from the machining domain A for turning the work piece 32. In addition, two-main spindle opposite lathe can be operated without providing the freely rotatable chuck.
Patent JP-S63261644-A (JP)
Inventor: SAGAWA HIROYUKI
IPC: H01H51/22
Filed: 1987-04-17
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-2000289818-A (JP)
Title: Pillar constituting material of rack device
Inventor: MASUDA JUNICHI
IPC: B65G1/14
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To join together upper and lower pillars without using welding by providing pillar members of rectangular section and a connecting member extending over the inner faces of the pillar members, and forming through holes on the connecting member and the pillar members, and fixedly fitting connecting tools into superposed through holes. SOLUTION: A lower side pillar 2 and an upper side pillar member 2 are connected together by threadedly fitting bolts 41 to nuts through through holes, after the upper part 3b of a connecting member 3 is fitted to the lower end part of the upper side pillar member 2. Further, the connecting member is generally not fitted to the upper end part of the upper side pillar member 2. Thereafter a shelf member 11 is fitted to the pillar member 2 of rack pillar body as follows. After covering the pillar member 2 with an embracing member 12 from the left or right side, through holes penetrating in the before and behind direction formed on the embracing member 12 are superposed on the through hole penetrating in the before and behind direction formed on the pillar member 2, a connecting pin 16 is fitted into these through holes, and washers are fixedly fitted to the exposed ends of the connecting pin 16 from the pillar member 2.