baber/WOPTO huggingface dataset:
Patent JP-H05262281-A (JP)
Title: Device for walking on water
IPC: B63B35/73
Filed: 1992-03-19
Abstract: PURPOSE:To provide a device by which a user can walk on the water and which is utilized as a playing tool for swimming on the sea by a method wherein an elevating wing formed integrally with a stay and a handle is connected to the front parts of two bodies, flap wings to perform flapping operation along with and in linkage with vertical movement of a body are provided, and walking on the sea is practicable. CONSTITUTION:An elevating wing 2 formed integrally with a stay 3 and a handle 4 is connected to the front parts of two bodies 1 and 1, and flapping wings 5 and 5 mounted on the rear parts of the bodies 1 and 1 in a state that a cylinder member 11 is fitted in a U-shaped pipe 10. Feet are inserted in respective fixing bands 6 arranged to the body 1, one body 1 is lifted upward by means of a leg force as a handle 4 is grasped and the elevating wing 2 is operated to an angle of elevation or an angle of depression, and the other body 1 is stepped down. In which case, the flapping wing 5 is bent in a reverse direction to the body 1 and collided with the upper and lower ends of the U-shaped pipe 10 and not more bent. This constitution repeats flapping operation of the flapping wing 5 through alternate vertical movement of the bodies 1 and 1, resulting in advancing of the bodies 1.
Patent JP-S5237329-A (JP)
Title: Device for controlling braking force of trailer
Inventor: KAWAMURA IKAO
IPC: B60T8/18
Filed: 1975-09-18
Abstract: PURPOSE: To control suitably the braking force of a trailer by avoiding excessive or insufficient braking force of the trailer caused by erroneous operation of LQRV (limiting and quick relief valve) control valve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60255956-A (JP)
Title: Organic acid resistant stainless steel
Inventor: WADA KAYOKO
IPC: C22C38/22
Filed: 1984-05-31
Abstract: PURPOSE:To improve the resistance to corrosion by org. acids by adding prescribed percentages of C, Cr, Ni, Mo, Cu and Al. CONSTITUTION:This organic acid resistant stainless steel consists of, by weight, <=0.05% C, 12-18% Cr, <=0.1% Ni, 0.2-2% Mo, <=0.1% Cu, 0.02-0.5% Al and the balance Fe. The stainless steel has superior resistance to corrosion by various org. acids produced by the fermentation of lactic acid especially in a slio for dairy.
Patent JP-S62269799-A (JP)
Title: Control device for amount of return sludge
Inventor: SEKINE TAKAO
IPC: C02F3/12
Filed: 1986-05-16
Abstract: PURPOSE:To enable the control of the amt. of return sludge with high accuracy with a device for admitting sewage into an aeration tank, treating the sewage therein, conducting the treated sewage into a settling tank and treating the same by automatically calculating a target control valve and correcting the same to a correct value at all times. CONSTITUTION:The time moving average value CA of the concn. of the suspended matter mixture in the sewage in the aeration tank 1 is calculated in an arithmetic means 4. The amt. of the return sludge in the set time determined at the prescribed time is calculated according to the time moving average value of the above-mentioned concn. of the suspended matter mixture in an arithmetic means 5 for the return sludge. The amt. of the return sludge to be returned from the settling tank 2 to the aeration tank 1 is controlled with the amt. OR of the return sludge calculated by the means 5 as a target value in a control part 6. As a result, the high-performance control of the amt. of the return sludge is executed without the cross-interference between the various controls of the sewage treatment device.
Patent JP-S62268142-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANASUGI AKINORI
IPC: H01L21/82
Filed: 1986-05-15
Abstract: PURPOSE:To simplify a process by selectively forming contact holes at different positions by using laser beams in response to a nondefective semiconductor chip or a defective one. CONSTITUTION:When wiring patterns IA, 1B led out of a first semiconductor chip 1, wiring patterns 2A, 2B led out of a second semiconductor chip 2 and common wiring patterns 3A, 3B to these semiconductor chips 1, 2 are shaped onto the same plane of a semiconductor wafer and the semiconductor chip 2 has defective characteristics, an insulating film 4 is formed onto the chips 1, 2, a photo-resist film is shaped onto the insulating film 4, and the resist film is exposed by employing an exposure mask for forming contact holes 8, 9 onto the common wiring patterns 3A, 3B. The exposed resist film is developed, and the insulating film under the photo-resist film is etched, using the pattern-shaped photo resist film as a mask, thus forming the contact holes 8, 9. Accordingly, the number of masks for shaping the contact holes may be reduced, thus decreasing mandays.
Patent JP-H08266780-A (JP)
Title: Washing attaching appliance used in washing machine
Inventor: FUJIMURA HISAKI
IPC: D06F57/00
Filed: 1995-04-01
Abstract: PURPOSE: To perform washing without damaging a washing tub and to reduce washing drying labor after washing by covering a hanger for washing with a flexible material such as rubber and putting the washing in a washing machine in the state applied to the hanger to perform washing. CONSTITUTION: Cushion jigs composed of semicircular, spherical or semispherical rubber are inserted in both end parts of a hanger provided with a large number of clothespins to fix the hanger. The hanger itself is covered with flexible material quality such as rubber. Washings are hung from this hanger to be put in a washing machine as they are to perform washing but, even when the cushion jigs attached to both ends of the hanger impinge against a washing tub at this time, the damage of the washing tub is prevented by the cushioning action of the cushion jigs. After washing, the washings are taken out in the state hung from the hanger and hung out on a clothesehorse to be dried. By using this appliance, the labor saving of washing can be achieved to a large extent.
Patent JP-S5445462-A (JP)
Title: Valve
Inventor: INOMATA HITOSHI
IPC: F15B5/00
Filed: 1977-09-19
Abstract: PURPOSE: To heighten the stability of output air pressure signal, by introducing a part of output pressure signal based on the displacement of flapper into an input bellows and supplying to another flapper the air pressure of an output bellows balanced to a differentiation bellows.  
     CONSTITUTION: The flapper 12 is displaced by an external driver in accordance with an input signal. The back pressure on a nozzle 11 varies due to the variation in the gap between the nozzle 11 and the flapper 12, thereby obtaining the output air pressure signal 3. A part of the output air pressure signal 3 is introduced into the input bellows 43 of a feed unit 4, and the output bellows 44 is balanced to a differentiation bellows 45. In this state, the air pressure of the output bellows 44 is supplied as feed air 2 to a nozzle-flapper mechanism 1. The feed air pressure 2 increased by a predetermined ratio from the output air pressure signal 3 is supplied to the other flapper 1. The stability of the output air pressure signal is heightened 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5445121-A (JP)
Title: Production of diaphragms for speakers
Inventor: MIYOSHI YASUSHI
IPC: D21J3/12
Filed: 1977-09-16
Abstract: PURPOSE:To improve the responsiveness in high frequency range which had been unobtainable with conventional carbonfiber-contained diaphragms by depositing high elasticity resin on a specific diaphragm base mixed with carbon fibers then applying chemical plating treatment. CONSTITUTION:90 to 60wt% of carbon fibers of Young's modulus 3,000 to 15,000 kg/mm.<2>, 10 to 40wt% of pulp and 5 to 30%, based on the total weight, of polyvinyl alcohol fibers are mixed and the mixture is heat-molded to the diaphragm base. This diaphragm base is impregnated or coated with 1 to 10%, based on the weight of the diaphragm base, of high elasticity resin such as phenol formaldehyde resin, after which it is heat set. Next, films of a metal such as Ni are deposited at 10 to 40% of the weight of the diaphragm base between the respective fibers and on the entire fiber surface, preferably by electroless plating treatment.
Patent JP-S5337380-A (JP)
Title: Schottky barrier type semiconductor
Inventor: TSUDA NAOYUKI
IPC: H01L29/872
Filed: 1976-09-17
Abstract: PURPOSE: To achieve a considerable decrease in noise index by reducing the n value which indicates the inverse number of the slope of forward voltage-current characteristic curves at low bias in a Schottky barrier type semiconductor device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06325998-A (JP)
Title: Projection exposure method and its device
Inventor: TANABE YASUYOSHI
IPC: H01L21/30
Filed: 1993-05-14
Abstract: PURPOSE:To improve the focus depth of all patterns within a mask by a method wherein an illumination beam converting member is provided in an illumination optical system and the center part of the beam of illumination light is darkened by this illumination beam converting member and also patterns to be exposed formed by a semi-transparent phase member are used as a mask. CONSTITUTION:Light from a light source enter an illumination beam converting member 1 and the central part of the light 2 passing through the illumination beam converting member 1 is darkened. The light 2 enter an illumination optical system 3 and the light outputted from the illumination optical system 3 illuminate a mask. The light transmitted through the mask passes through a projection optical system 6 and form an image on a wafer 7 to which resist is applied and reduce and reduced patterns 5 are transferred onto it. Thus, it is possible to improve the focus depth of all patterns within the mask in which both isolated patterns and arranged patterns are mixed.
Patent JP-S5820670-A (JP)
Inventor: MURANO TOSHIKAZU
IPC: B65D81/26
Filed: 1981-07-17
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-S5539640-A (JP)
Title: Manufacture of 3-phase 5-leg earthed type iron core for transformer
Inventor: MATSUDA TAIJI
IPC: H01F41/02
Filed: 1978-09-13
Abstract: PURPOSE: To make two stamp plates having four lined-up teeth and the teeth orthogonal to said  teeth on one side and symmetrial with respect to one point by punching a silicon steel plate and  to contact parallel teeth with each other and with another punch plate for ensuring the adjustment of the iron core of a 0-phase circuit when one line earthing is provided and for increaseing  material yield.  
     CONSTITUTION: A stamp plate 3 with size F×2B is made by stamping plates 1 and 2 out of a  silicon steel plate with size A×(B+C). A plurality of said stamp plate 3 are placed one upon  another into a given thickness with the teeth thereof contacted with each other. No magnetic  flux passes through no-coil legs M and N when phase voltages are balanced. When U-phase is  earthed, however, three times as large magnetic flux as that ϕU obtained during normal operation  passes through said outer legs M and N. The size E of said leg N is fixed so that E > D(coverage size of coil)/2, a portion of magnetic flux 3ϕU is let flow, and the remainder thereof is adjusted by changing the size F of said leg M. Thereby, the error of the ratio between the transformations obtained during normal operation and when one wire earthing is provided can be kept  within a desired range, and a 0-phase circuit is adjustable because said leg M is variable in size.  Further, a high stamp plate yield can be obtained.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11291004-A (JP)
Title: Device for adding mold aluminum wire
Inventor: KUROKI MASATSUGU
IPC: C21C7/04
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To enable stable addition of an aluminum wire without deforming and hanging the wire under the circumference which can secure only the narrow space, at the time of adding the aluminum wire having low strength and easily bent into the molten steel in a mold. SOLUTION: Relating to the wire adding device a coil bobbine 6 attached to a counter weight type pushing roll 7, a guide roll 8 for changing the direction of the wire, a straightening device 9 for eliminating the kink deformation, a wire feed device 4, a hose 10 excellent in flexibility of 'Tefron≈ in the inner surface and having 2-4 times of the wire diameter in the inner diameter and a guide 11 for charging the wire into the mold, formed as straight line and smoothly shrunk in the tip diameter are arranged in order.
Patent JP-H02293746-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KAWAGISHI TOSHIO
IPC: G03C7/333
Filed: 1989-05-02
Abstract: PURPOSE:To allow a silver halide emulsion layer to develop no color or a substantially harmless color at the time of exposure and to produce the dyestuff to be developed a color suitable for color masking at the time of development by incorporating a specified compound in the emulsion layer. CONSTITUTION:The silver halide emulsion layer contains the compound represented by formula in which A is a group to be released by development with silver halide at the site of the A-L bond; each of L1 and L2 is a divalent connecting group; each of a and b is 0 or 1; D is a dye residue; J is an auxochrome; each of R1 and R2 is H, alkyl, cycloalkyl, alkenyl, alkynyl, aryl, or a heterocyclic group; R3 is H, alkyl, cycloalkyl, or the like; each of R4 and R5 is H, acyl, alkoxycarbonyl, aryloxycarbonyl; each of R1 and R2, R1 and R4, R3 and R4 may combine with each other and form a saturated or unsaturated ring; and X is O, S, or imino.
Patent JP-S63278476-A (JP)
Title: Device for visualizing repetitive motion
Inventor: SHIMAZAKI KAZUNORI
IPC: H04N5/225
Filed: 1987-05-09
Abstract: PURPOSE:To observe a fast repetitive motion as a slow motion, by setting a time increased by a prescribed time at every detection of the passage of a motion body through a reference point as a novel time up time, and driving a light emitting device at a timed up time. CONSTITUTION:When the passage of the motion body(cam)1 which performs the repetitive motion through the reference point set in advance is detected by a detecting means 4, the time up time is clocked by a clock means 18 responding to the detecting means 4, and at the time up time, the light emitting device 8 is driven by a driving means 13, and also, the video of the motion body 1 is fetched by a video fetching device based on the above light emission. Also, at every detection of the passage of the motion body 1 through a motion reference point, the time up time is set after being increased by the time set in advance than the previous time up time on the clock means 18 by a time up time setting means 13. In such a way, it is possible to observe the fast repetitive motion of respective object, etc., as the slow motion setting the motion reference point as reference.
Patent JP-H09278036-A (JP)
Title: Pallet device
Inventor: KOO SHINPEI
IPC: B65D19/02
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the disposal of a packing material, and in addition, extremely facilitate the storage at a factory warehouse or the transport by a truck, etc. SOLUTION: To this pallet device, a pallet structure 100 being equipped with housing parts 10 where pallets being loaded with products are housed, into a plurality of stages, are provided. Then, on the pallet structure 100, insertion holes 103 in which the claws of a forklift are inserted, are provided. Also, the size of this pallet structure 100 is regulated in response to the size of the loading deck of a truck.
Patent JP-H01283509-A (JP)
Title: Lens for optical recording and reproducing device
Inventor: KIKKO SHIGEO
IPC: G02B9/00
Filed: 1988-05-10
Abstract: PURPOSE:To realize large NA and to compensate aberrations excellently by putting the refractive index of an optical system in change of two lenses, and using an optical- axis directionally distributed index medium as the lens material of one lens. CONSTITUTION:Inequality I holds. Then, (nB-kz)-0.005<=n(z)<=(nB-kz)+0.005 within a range of (1) 1.53<=nB<=1.75 and (2) 0<=z<=zeff, 1.45<=n(z)<=1.8 within a range of (3) 0.01<=k.zeff<=0.08 and (4) zeff<z<=d1, and 0.15<=d1/f and 0.26<=d3/f only when (5) 1.45<=n3, (6) f2/f<=3, and (7) f<=4mm, where (z) is the thickness-directional length of a medium along the optical axis while the intersection of the convex surface of an object-side lens and the optical axis is regarded as the origin. Further, nB is the refractive index of the object-side lens when z=0, n(z) is the refractive index of the object-side lens corresponding to (z), and zeff is the value of (z) at the intersection of a light beam which passes the most marginal part of the entrance pupil of the optical system and the convex surface of the object-side lens. Then, (k) is a positive constant, (f) is the paraxial focal length of the whole lens system, and f2 is the paraxial focal length of an image-side lens; and d1 is the thickness of the object-side lens on the optical axis, d2 is the thickness of the image-side lens on the optical axis, and n3 is the refrac tive index of the image-side lens. Consequently, large NA is realized and aberrations are compensated excellently.
Patent JP-H11305619-A (JP)
Title: Cleaner
Inventor: YAMAGUCHI YUKA
IPC: G03G21/10
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To make the pressing force of a cleaning blade against a photoreceptor proper and uniform, to prevent partial wear of the photoreceptor, to extend the life of the photoreceptor, to prevent a cleaning failure, and to obtain a good quality image. SOLUTION: One end of a sealing medium 28, which shields a toner recovering space [B] in a case 23 and prevents toner scatter from a gap [C], is affixed to the internal wall of the case 23 and its free end is brought into contact with the support end 26b of a blade holder 26. Thus, force f1 acting on the support end 26b of the blade holder 26 due to the sealing medium 28 is turned in the direction of the axis 26a of the blade holder 26, to prevent the occurrence of a component in the direction of the cleaning blade 24 and hence a fluctuation in the pressing force of the cleaning blade 24 against the photoreceptor 11.
Patent JP-S60258164-A (JP)
Inventor: HANSU YOAHIMU SHIYOORU
IPC: C07D229/00
Filed: 1985-05-28
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-H04320144-A (JP)
Title: Digital picture transmitter and its method
Inventor: NEGISHI KENJI
IPC: H04N1/00
Filed: 1991-04-19
Abstract: PURPOSE:To synthesize a caller source information picture data representing caller information such as a caller location and a call time as a picture onto a screen data and to send the synthesized data. CONSTITUTION:A keyboard 11 is used to input caller information to be synthesized to a transmission picture. A changeover switch 16 is selected by a character generator 14 so that terminals (a), (b) are conductive corresponding to a part relating to the caller information in the picture and a terminal (c) is conductive for parts other than a part corresponding to a character. A picture synthesis circuit 17 synthesizes a picture data and a caller source information picture data and the result is sent.
Patent JP-H11305275-A (JP)
Title: Focal distance variable camera
Inventor: ISHIMARU HISAAKI
IPC: G03B17/12
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a focal distance variable camera capable of shortening the entire length of a lens while securing a specified focal distance. SOLUTION: This camera is provided with four mirrors 10 to 13 which are inserted in/retreated from the optical axis of the optical path of a zoom photographing optical system 2. Then, the optical path of the photographing optical system is changed to the 1st optical path that a subject image is formed on a film surface 14 only by the optical system 2a when the 1st and the 4th mirrors 10 and 13 are retreated, and the 2nd optical path formed by the optical system 2 and the mirrors 10 to 13 when the 1st and the 4th mirrors 10 and 13 are inserted.
Patent JP-H08287825-A (JP)
Title: Trim part stripping method of shadow mask
Inventor: AYUKAWA YOICHI
IPC: H01J9/14
Filed: 1995-04-14
Abstract: PURPOSE: To shorten stripping work time of a trim part of a shadow mask. CONSTITUTION: A trim part T is stripped off from a shadow mask material. W which has the trim part T around a mask part M and in which an outer peripheral notch Cl to surround the mask part M is arranged between the mask part M and the trim part T. A corner part notch C2 notched up to the outer peripheral notch Cl from the outer periphery of the trim part T is arranged in the vicinity of corner parts of one place or two places among the four corners of the trim part T of the shadow mask material W, and the mask part M inside the outer peripheral notch C1 is fixed by an upper holder 5 and a lower holder 6, and a part of the trim part T is gripped by a gripping claw 8 fixed to a robot arm 7, and the trip part T is stripped off from the mask part M by moving the gripping claw 8.
Patent JP-S5739443-A (JP)
Title: Key input repeat system
Inventor: HOUGANUMA TOMOYUKI
IPC: G06F3/02
Filed: 1980-08-19
Abstract: PURPOSE:To read out a necessary data repeatedly, by providing an FIFO buffer memory, and storing its data only once in the FIFO buffer memory in case the repeat operaton is required. CONSTITUTION:In case a repeat operation is executed, a repeat switch SWR is  made an on-state. As a result, an output (i) of INV1 becomes ''1'', and the clearance of an FIFO buffer memory 3 is released. Since a start switch SWS is in an off- state, INV2 and INV4 become ''0'' and ''1'', respectively, and a gate release condition of AND3 is ready. When there is a key input in this state, a strobe signal from  an encoder 2 passes through OR4, and is inputted to the FIFO buffer memory 3.  Also, a data passes through the AND3, and is inputted to the memory 3 through  OR3. The data are A, B, C and CR in this example. When the repeat is started, a  data stored in the memory is read out and outputted by turning the start switch on.
Patent JP-S60257112-A (JP)
Title: Ignition coil
Inventor: UNO EIICHI
IPC: F02P13/00
Filed: 1984-06-01
Abstract: PURPOSE:To facilitate positioning of an ignition coil by providing plug caps for connecting thereof to ignition plugs respectively directly or via a high tension cord in the same direction from the main body of the ignition coil. CONSTITUTION:A primary coil 9, a secondary coil 13 and cores 2 and 7 for forming a closed magnetic circuit are formed on a main body of an ignition coil 100. First and second plug caps 22 and 23 connected to first and second ignition plugs 46 and 47 are formed from the main body of the ignition coil 100. Moreover, high tension cords 34 and 35 connected to third and fourth plug caps 32 and 33 respectively are connected to first and second connectors 3 and 4 on a coil case of the main body of the coil 100. Third and fourth ignition plugs 45 and 48 are connected to the plug caps 32 and 33 respectively. Such a configuration facilitates positioning of the main body of the ignition coil for the ignition plug and allows simple assembly.
Patent JP-S597878-A (JP)
Inventor: SHIGEMORI YOSHIO
IPC: G03G21/00
Filed: 1982-07-02
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。