baber/WOPTO huggingface dataset:
Patent JP-2001026834-A (JP)
Title: Impact absorbing member
Inventor: AMANO TAKAHARU
IPC: C22F1/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an impact absorbing member excellent in buckling resistance and capable of sufficiently absorbing the energy at the collision. SOLUTION: This impact absorbing member is constituted by using an aluminum alloy extruded material 1. The extruded material is obtained by subjecting, after press quenching or solution hardening, the aluminum alloy to aging treatment to the extent this side of the maximum strength and has tensile strength σb and proof stress σ0.2 satisfying 0.6σb<=σ0.2<=0.8σb.In particular, it is preferable to use, as the extruded material, an Al-Zn-Mg alloy extruded material having >=400MPa tensile strength σb.
Patent JP-H0644344-A (JP)
Title: Method and device for converting data
Inventor: HORI KAZUKI
IPC: G06F17/50
Filed: 1992-07-24
Abstract: PURPOSE:To cancel the non-linkage of shape data to be generated at the time of data conversion by erasing one point of source data when that point is judged as an adjacent point having the other points within a prescribed distance. CONSTITUTION:Concerning the shape data of source data applied to this data converting method, dots are defined as least significant information, and line segments specified among plural dots, faces and various flags are defined as high-order information. First of all, the shape data are applied (SP1) and one point is selected (SP2) as a representative point from the applied shape data. Next, the point of a point number next to one selected point in the SP2 is selected (SP3) as an inspecting point among points in the shape data. Afterwards, when it is judged (SP4) that the inspecting point is positioned within the prescribed distance to one point, the inspecting point is replaced (SP5) so as to be referred to and next, the inspecting point is erased (SPY6).
Patent JP-H05201900-A (JP)
Title: Production of alcohol having primary and secondary fluorines
Inventor: UORUFUGANGU KUNAUPU
IPC: C07C29/44
Filed: 1992-07-24
Abstract: PURPOSE: To obtain primary and secondary fluorine-contg. alcohol at high yield by bringing a perfluoroalkylethylene compd. to react with an alkanol compd. in the presence of a free radical initiator under specified conditions.  
     CONSTITUTION: (A) the compd. of the formula RfCH=CH 2  (Rf is a 1-20C perfluoroalkyl residue), (B) an alkanol compd. and (C) a free radical initiator are used in the molar ratio of 1:(20 to 50):(0.002 to 0.2). At first, the components B are charged, thereafter, heating is executed at the temp. lower than the temp. in the half value period for one min of the components C by 50°C to the temp. higher by 10°C (the temp. from 50 to 230°C), and while this temp. is held, the components A and the components C are simultaneously and continuously added to the components B for 1 to 10 hrs. (preferably, 2 to 8 hrs.) to obtain the objective compd. of the formula (R is H or a 1-5C alkyl residue). 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5989259-A (JP)
Title: Booster for brake
Inventor: KOBAYASHI MICHIO
IPC: B60T13/565
Filed: 1982-11-12
Abstract: PURPOSE:To facilitate the adjustment of a retreated position by furnishing a stopper member to regulate the retreated position of an input shaft in a housing of a master cylinder provided between a shell and an input shaft for minimizing increases of the weight and the whole length of a booster. CONSTITUTION:A rear shell 1b is connected with a master cylinder 2, on which an input shaft 20 is fitted to be freely slid. Then, a ring-shaped stopper member 26 is screwed on a housing 10 of the master cylinder 2, and fixed on the housing 10 by a stopper ring 27. A staged part end face 22b of a cylindrical member 22 of the input shaft 20 is brought in contact with this stopper member 26 to regulate the retreatment of the input shaft 20. The high rigidity of the housing 10 of the master cylinder 2 removes the necessity of the high rigidity in the stopper member 22. This construction permits to reduce the weight as well as the whole length of a power-multiplying device, and facilitate the adjustment of the retreated position of the input shaft 20.
Patent JP-H1038708-A (JP)
Title: Shape memory alloy actuator
Inventor: SETO TADASHI
IPC: G01K11/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a shape memory alloy actuator in which the working temperature is widened while eliminating fluctuation in the working point due to temperature fluctuation by employing a shape memory alloy spring as one drive source and a parallel bias spring of a super resilient allay spring material and a resilient metal spring material as the other drive source. SOLUTION: A resilient alloy spring 12 is coupled in parallel with a super resilient alloy spring 13 to produce a bias spring 14. A shape memory allay spring 11 is composed of a Ti50Ni50 alloy and produced through ordinary hot working and cold working. A sample thereof is fixed at one end thereof and boded, at the other end thereof, to one end of the bias spring 14. The bias spring 14 is stretched and strain is applied to the shape memory alloy spring 11 and then the bias spring 14 is fixed at the other end thereof. Since a super resilient alloy element is employed in combination with a conventional spring material in the bias spring for recovering a shape memory alloy element, the working temperature can be set freely over a wide range.
Patent JP-S6259643-A (JP)
Title: Expandable vinyl chloride resin particle for bead expansion molding
Inventor: MORI KIYOSHI
IPC: C08J9/00
Filed: 1985-09-09
Abstract: PURPOSE:To facilitate the production of expanded vinyl chloride resin moldings having complicated shapes, by incorporating an acrylic resin, an easily volatile org. blowing agent and an org. compd. capable of dissolving or swelling a vinyl chloride resin into a vinyl chloride resin. CONSTITUTION:1-30pts.wt. acrylic resin (1), 2-40pts.wt. easily volatile org. blowing agent (2) and 0-30pts.wt. org. compd. (3) capable of dissolving or swelling vinyl chloride resin are incorporated into 100pts.wt. vinyl chloride resin (4), wherein a difference in a measured value between T1 and T2 is 45 deg.C of below as measured with a KOKA-type (conditions; flow tester A nozzle tip: 1mm, nozzle length: 1mm, rate of temp. rise: 6 deg.C/min, load: 100kg/cm<2>). Vinyl chloride resins having an average degree of polymn. of 300-3,500 and a vinyl acetate content of 5-20wt% are preferred. As the acrylic resin, copolymers contg. at least 50wt% methyl methacrylate are preferred.
Patent JP-S6354566-A (JP)
Inventor: TAKAHASHI SEIJI
IPC: H01L23/46
Filed: 1986-08-26
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-S6261325-A (JP)
Title: Multi-charged beam image drawing device
Inventor: OGAWA YOJI
IPC: H01L21/30
Filed: 1985-09-11
Abstract: PURPOSE:To correct any curved image face effectively by a method wherein the caliber of peripheral small lenses out of small lens group forming matrix lenses is made larger than that of the central small lens. CONSTITUTION:Within small lenses comprising matrix lenses formed on a screen lens sheet 10, the caliber of peripheral small lenses is made larger than that of a central small lens 21. Besides, the for the convergent electric field formed of the small lenses, the intensity of convergent electric field in the peripheral small lenses 26, 27 is less than that in the central small lens 21. Resultantly, an ideal image-forming surface is convexly curved toward on objective aperture 6 as shown by a curve 28. However the focal length of charged beams passing through the peripheral small lenses 22, 23 is apt to be shorter than that of electron beams passing through the central small lens 21 due to the curved image face aberration of lenses. Through these procedures, the electron beams passing through overall small lenses can be converted on a specimen surface 24 by means of providing the peripheral small lenses and the central small lens with pertinent caliber ratio.
Patent JP-H02124252-A (JP)
Title: Apparatus for dimensional working by ultrasonic wave
Inventor: BORISU PABUROBICHI KURAMARENKO
IPC: B24B41/02
Filed: 1989-08-02
Abstract: PURPOSE: To work monocrystal and polycrystal workpieces with high quality and high productivity by providing an independent operating mechanism for setting clamping force of a tool. CONSTITUTION: A controller 10 imparts a prescribed number of pulses to a step motor 24. By this step motor 24, a pressure roller 16 of an independent operating mechanism is moved by a prescribed distance along a lever locker 13 till desired clamping force (cutting force) is obtained. In this way, a shape cutting work of a hole by ultrasonic waves is started and this working is stepwise performed. Namely, when contacts 30, 31 open, a table 15 rises by one step, when working speed becomes faster than feed speed, the contacts 30, 31 open, and in the opposite case, the table 15 comes into contact with a tool and the contacts 30, 31 close.  Next, when a command is given when the tool is sunk up to the depth at a final cutting location, the motor 24 revolves a gear 22, the pressure roller 16 is moved along the lever locker 13, a broaching is performed and the tool is withdrawn from workpieces with small force.
Patent JP-2000020203-A (JP)
Title: Computer and starting method for application software
Inventor: SUZUKI NOBORU
IPC: G06F3/048
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To actualize an application start switch mechanism which can instantaneously start an arbitrary application through easy operation by providing a specific hardware switch for instructing to start the application and also providing a switch control means which is actualized by a program starting application software according to predefined operation definition information through the operation of the hardware switch in a computer main body. SOLUTION: The PC main body 1 is provided with a shortcut switch 10 and the switch control program is provided in the PC main body 1, so that the arbitrary application can instantaneously be started through the easy operation. Further, a switch operation definition program which us associated with the switch control program is provided, so that the object application software to be started can easily be changed.
Patent JP-H0248691-A (JP)
Title: Method and device for measuring variance of discharging of corona discharger
Inventor: KISHI HIDEKAZU
IPC: G01R29/12
Filed: 1988-08-10
Abstract: PURPOSE:To detect the variance of discharging with a high precision by causing corona discharge in a charger wire and moving a sensor and a minute slit along the charger wire to detect leakage of the corona current. CONSTITUTION:When a slide member 21 is moved, a high voltage is applied to a corona discharger. A slit plate 16 and a potential sensor 18 are moved above a charger wire 1 of a discharger 6. At this time, the value of the current leaked from a slit 17 formed in the slit plate 16 is detected by the potential sensor 18. The current leaked from the slit 17 is slight, and consequently, the sensor outputs sensitively corresponds to the slight change of corona discharge. Thus, the variance of discharge as the cause of white stripes of an image is detected with a high precision.
Patent JP-S58101877-A (JP)
Title: Tilt cab type automobile
Inventor: TANIZAWA TAKAO
IPC: B62D33/07
Filed: 1981-12-11
Abstract: PURPOSE:To simplify a means for restricting the tilting motion of a cab by providing an ensured operating cam mechanism which consists of both a pair of rollers which are disposed at one end of a rod of a cylinder for tilting a cab and an approximately inversed L-shape cam groove which is formed in the cab. CONSTITUTION:A hydraulic type operation cylinder 14 is disposed between a chassis 11 and a cab 12, and a roller holder 34 is fixed at the end of an operation rod 31 of the cylinder 14. A pair of rollers 15 and 16 are rotatably fit to a holder 34 by pins 36 and 37 at certain intervals in the axial direction of the operation rod 31. A cam groove 17 is formed in the upper bracket 21 which is fixed to the cab 12, the contour thereof looking like an inversed approximately L-shape which consists of a cab floating groove part 38 and a cab locking part 39. Said rollers 15 and 16 are fit in the cam groove 17 and when the  cab is tilted, the roller 15 is shifted from the groove part 38 to another 39 until contacting the end of the latter part 39, whereby the cab 12 may be held at the tilted position.
Patent JP-S6260291-A (JP)
Inventor: HIRAI WATARU
IPC: H05K3/30
Filed: 1985-09-10
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-S6356515-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: YAMAGATA MAKOTO
IPC: C08G59/08
Filed: 1986-08-28
Abstract: PURPOSE:To obtain the titled low stress composition, containing a reaction product of vinylphenol-modified phenol novolak with a hydrogen group- containing organopolysiloxane as a curing agent and having excellent crack resistance to thermal shock, moisture resistance as well as moldability. CONSTITUTION:The aimed composition wholly or partially containing a reaction product of vinylphenol-modified phenol-novolak obtained by condensing phenol with formalin and vinylphenol in the presence of an acidic catalyst with a hydrogen group-containing organopolysiloxane as a curing agent.
Patent JP-H0363405-A (JP)
Title: Pressurized ejection atomizer for liquefied gas
Inventor: ISHIKAWA KIYOE
IPC: F23D11/38
Filed: 1989-07-31
Abstract: PURPOSE:To prevent foaming, scattering in the quantity of the flow of fuel attributed to a mixture of gas and liquid, and freezing at the nozzle due to latent heat from vaporization so that the combustion can be stabilized by making the pressure higher on the upstream side of the nozzle than the pressure under which liquefied gas finds an equilibrium between the vapor phase and the liquid phase at ambient temperature. CONSTITUTION:A liquefied-gas feed pipe connects the lower part of a liquefied gas container for liquid to a pressurized ejection atomizer 2 and a pipe connects the upper space part of said container to a source of compressed air. The pressurized ejection atomizer 2 has an outer cylinder 11 which has a nozzle 10 formed at the tip and in which a swirl device 12, a support 13, and a valve disc 15 are fitted and fixed. A swirl chamber C is formed between the swirl device 12 and the nozzle 10. Liquefied gas flows past positions A, B and through a groove 16 in the swirl device 12 and comes swirling into the swirl chamber C. By raising the pressure in the swirl chamber C higher than the vapor pressure, prevention can be achieved with respect to foaming in the swirl chamber C, scattering in the quantity of the flow of fuel, and freezing at the nozzle 10 and it becomes possible to stabilize the combustion.
Patent JP-H0939223-A (JP)
Title: Ink jet recorder
Inventor: WATANABE TAKASHI
IPC: B41J2/01
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization of an ink jet recorder and its cost reduction in the ink jet recorder equipped with a function wherein an image on a copy is automatically read, and the read image is printed on recording paper. SOLUTION: An ink jet recorder is composed of a paper carrying part 1, a copy-sending in part which sends a copy into the paper carrying part 1, an image-reading part 3 which reads an image on the copy which is sent into the paper carrying part 1 by the copy-sending in part 6, a paper feed part 5 which feeds recording paper to the paper carrying part 1 after the image on the copy is read by the image-reading part 3, and a printing head part 2 which prints the image read by the image reading part 3 on the recording paper fed to the paper carrying part 1 by the paper feed part 5 by discharge of an ink drop from a nozzle.
Patent JP-S5989418-A (JP)
Title: Method for detection of pattern
Inventor: AYADA NAOKI
IPC: H01L21/30
Filed: 1982-11-15
Abstract: PURPOSE:To search for a positioning pattern in a short searching period by a method wherein the visual field of detection is relatively shifted in succession toward the circumferential part from the position initially set for an object. CONSTITUTION:A retrieval driving is performed here in such a manner that an objective lens system searches for a mark while it is being spirally shifted from the initially set position A on the mark in the order of points A P Q R  S ... and so on, and the mark is detected on the route from points U to V. As the probability wherein the mark is present is generally high in the vicinity of point A, the time required for detection can be made short. Besides, at the starting point of operation, the objective lens system is to be set at the same position at all times.
Patent JP-H0516757-A (JP)
Title: Back-up plate for side air bag
Inventor: KIUCHI TORU
IPC: B60R21/21
Filed: 1991-07-15
Abstract: PURPOSE:To reduce a projecting quantity of a side air bag into a vehicle room. CONSTITUTION:By bending the circumferential edge part of a back-up plate 13 fixing an air bag 11 and an inflator 12, and providing a fitting flange 20 on the extreme end side of the raised circumferential part, a projecting quantity of an air bag inside a vehicle room at fitting it in a side door 16, so as to insure a wide living space.
Patent JP-H0737445-A (JP)
Title: Compound superconductive wire
Inventor: YAMADA TOMONORI
IPC: H01B12/10
Filed: 1993-07-19
Abstract: PURPOSE:To provide a compound superconductive wire with excellent superconductive properties in highly magnetic field. CONSTITUTION:A compound superconductive wire is composed by uniting a large number of basic cluster wires 3 prepared by reciprocally layering a compound superconductor layer 1 and a silver layer 2. The thickness of the silver layer 2 is made 0.3-5 times the coherence length of the compound superconductor layer 1. As a result, the finely distributed silver layer 2 has pinning function, so that the superconductive properties in a highly magnetic field are improved.
Patent JP-H05209658-A (JP)
Title: Differential gear
Inventor: PEETAA AMUBORUN
IPC: F16H48/10
Filed: 1992-07-06
Abstract: PURPOSE: To offer a differential gear unit capable of achieving a particularly uneven torque distribution through a simple means which brings various benefits to production and management. CONSTITUTION: This differential drive is designed in such a manner that a plurality of differential gears 5, 6 are arranged in axis-parallel which are rotatably held in cylindrical bores in a differential carrier 11, and the differential gears to achieve an uneven torque distribution between side gears 3, 4 engage with one of the side gears at one place and the other one at different place, and the differential gears engage at least with each other. Both the side gears have substantially equal rolling circle diameters and equal outer diameters and at least the gears of the one group of the differential gears have two axially different regions with different rolling circle diameters. One of two regions engages one of the side gears and the other one engages at least one of the other group of the differential gears.
Patent JP-S5992233-A (JP)
Title: Webbing winding force suppressing device
Inventor: ANDOU TAKAYUKI
IPC: B60R22/48
Filed: 1982-11-15
Abstract: PURPOSE:To minimize a gap between a webbing and an occupant by driving a holding mechanism by driving means, thereby suppressing the winding force when becoming a normal operation attitude. CONSTITUTION:When an occupant pulls out a webbing 24, a variable resistor 60 detects the pulled length and the rotating direction of a winding shaft, and the minimum pulling length l0 during the prescribed period t0 of time is stored in a controller 64. In case that the occupant slightly feeds out the webbing 24 in the small amount DELTAl or more due to the movement caused by the respiration of his stomach at the maximum winding time or later after the period t0 is elapsed when the occupant enters driving in the state that he completely wears the webbing, the controller 64 operates a solenoid 78 at the position of l0+DELTAl at the later winding time. Accordingly, a bowl 70 engages in mesh with a ratchet gear 42 to stop the rotation of a winding shaft 22 in the webbing winding direction to become the state that the webbing is restricted.
Patent JP-H06293519-A (JP)
Title: Production of titanium oxide particles and film
Inventor: OKADA MIZUHO
IPC: C03C17/25
Filed: 1993-07-20
Abstract: PURPOSE:To obtain a titanium oxide excellent in a crystalline property and also remarkably excellent in various characteristics by performing a hydrothermal treatment for a suspension dispersed with fine titanium oxide particles in high degree and to obtain a titanium oxide film having less cracks and having strong adhesiveness with a supporting body by using the titanium oxide. CONSTITUTION:The suspension of the fine titanium oxide particles is adjusted at <=pH4 or >=pH9 and consequently the suspension is hydrothermal treated at >=100 deg.C and the fine titanium oxide particles are grown in the crystal to obtain the titanium oxide particles. The obtained titanium oxide particles are applied to a supporting body and the coated suppoting body is baked to fix the particles on the supporting body and the titanium oxide film is obtained.
Patent JP-2000023723-A (JP)
Title: Pocketbook
Inventor: YAMAGUCHI KATSUHIRO
IPC: A45C1/06
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To store cards which need to be concealed from other people and important cards by isolating them from other cards and bills by a method wherein a large number of card housing parts are provided on the surface of a front partition plate of a housing part which is formed on a pocketbook main body, and at the same time, on the rear surface of the partition plate, a concealed card housing part is arranged. SOLUTION: For this pocketbook, separately from a card housing part 2 which is provided on the surface of a front partition plate 3, a concealed card housing part 4 is arranged on the rear surface of the front partition plate 3 in a manner to be prevented from being seen from the outside. In the concealed card housing part 4, cards which need to be concealed from other people and important cards can be housed, and when a card which is housed in the card housing part 2 is used, the cards which need to be concealed from other people are prevented from being exposed.  Then, the concealed card housing part 4 is integrated with the card housing part 2 as a front and rear body on the rear surface of the front partition plate 3, and all cards are placed in specified locations, and the storage becomes easier, and also, when a card is taken out or put in, the handling of bills which are housed in a housing part 1 becomes easier.
Patent JP-S6178559-A (JP)
Title: Brazing method of various lugs for tubular frame of bicycle
Inventor: KIMURA KOJI
IPC: B23K1/18
Filed: 1984-09-27
Abstract: PURPOSE:To suck a brazing filler metal by capillarity into the space between each lug and pipe and to joint the same by providing symmetrically notch holes having an optional shape into the projecting parts of the lug provided with single or plural tubular projecting parts, attaching the required brazing filler metal thereto and heating the same. CONSTITUTION:The size of the notched holes 10 is satisfactory if the area for the two holes 10 is 1/3-1/4 the wall area on all sides of the cylindrical projecting body. The joint area between the pipe and the pipe decreases and the joint strength weakens if the size is larger than said size. The effect in terms of ornamentation decreases if the size is smaller than said size. Brass solder is made into the same shape as the shape of the hole and is slightly larger than the hole 10. Such solder is fitted forcibly into the hole 10 and is thus temporarily fixed therein.