baber/WOPTO huggingface dataset:
Patent JP-H03287996-A (JP)
Title: Gripper device of shield excavator
Inventor: MITANI NORIO
IPC: E21D9/06
Filed: 1990-04-03
Abstract: PURPOSE:To obtain sufficient support force by forming a large number of recessed parts to the outer peripheral surface of a shield main body in the circumferencial direction and receiving shoes in the recessed parts in a freely protruding and retracting manner to bring the same into contact with the wall of a pit under pressure by a drive means. CONSTITUTION:A face is excavated by the cutter head provided to the leading end of a shield main body 1. When reaction force is supported, oil pressure is supplied into the cylinders 5 provided to respective gripper devices through pipes 6 to extend the cylinders 5. Further, the respective shoes 3a supported on a support shaft 7 are allowed to protrude from recessed parts 1b toward the main body 1 and the earth surfaces of the shoes 3a are brought into contact with the inner surface of a pit wall under pressure and propelling reaction force and the excavating reaction force in a rotary direction are supported by the pit wall through the shoes 3a.
Patent JP-S62242966-A (JP)
Title: Resist roller start timing controller
Inventor: KATO ICHIRO
IPC: G03G21/00
Filed: 1986-04-15
Abstract: PURPOSE:To make it unnecessary to bring right and left margin securing buttons to a switching operation each time, by making the start timing of a resist roller variable in accordance with the margin to be prepared, so that the margin can be continuously prepared from one of right and left margins. CONSTITUTION:Both outputs of a margin position selecting switch 2 for selecting either margin of right and left margins, and an automatic margin changing switch 4 are inputted to a microcomputer 6. Subsequently, from the microcomputer 6, an output is provided to a resist roller driving control circuit 8, and in accordance with instructions from the automatic margin changing switch 4, and the margin position selecting switch 2, a control is executed. That is to say, by making the rotation start time of a resist roller earlier or later than a usual copying time, the margin to be prepared on copying paper can be prepared continuously and alternately as to the right and left from either margin of the right margin or the left margin.
Patent JP-H03287499-A (JP)
Title: Space shuttle
Inventor: ARAKAWA HARUHIKO
IPC: B64C5/10
Filed: 1990-04-03
Abstract: PURPOSE:To make a vertical tail wing rollable around one of pairs of pins and prevent the interference of the vertical tail wing with a docking boat by fitting the lower section of the vertical tail wing to the main body of a space shuttle with pairs of pins, and extracting the other pins from the vertical tail wing. CONSTITUTION:Two front beams 3a, 3a and rear beams 3b, 3b are provided at the front and rear on the right and left of the vertical tail wing 3 of a space shuttle, and pins 4a, 4b and pins 5a, 5b are provided at an interval in the airframe axis direction in the same linear shape toward the airframe axis direction at the upper section of the rear section of a fuselage 1. The pins 4a, 4b and pins 5a, 5b are arranged in pairs at an interval in the direction perpendicular to the airframe axis across the airframe axis, and the vertical tail wing 3 is rotatably supported by support sections 6a, 6a and 6b, 6b of the fuselage 1 respectively. The pins 5a, 5b are moved in the axial direction by a driving device and can be extracted from insertion positions of the front beam 3a and rear beam 3b of the vertical tail wing 3.
Patent JP-H10262836-A (JP)
Title: Wrinkled foil container
Inventor: TOMA KEN
IPC: A47J36/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a container high in strength and superior in resistance against crevice corrosion by forming it with a wrinkled composite aluminum foil that is suitable for the storage of frozen food. SOLUTION: This container is composed of a composite aluminum foil such that one side or both sides of a core material, which contains 0.3-1.5% Mn, 0.1-1.3% Mg, 0.05-0.25% Cu, 0.1-0.3% Si, 0.26-0.60% Fe and the balance Al with inevitable impurities, are coated with a surface material which contains 0.01-0.09% Cu, 0.01-0.09% Si, 0.01-0.25% Fe and, if desired, 0.1-1.5% Mg and the balance Al with inevitable impurities.
Patent JP-S63253800-A (JP)
Title: Self-exciting energy converter
Inventor: SEGAWA YORIHIDE
IPC: F23M20/00
Filed: 1987-04-09
Abstract: PURPOSE:To execute the practical conversion quite freely between electrical energy related to an electric amplifier and mechanical oscillation energy related to a vibrator regardless of the status of the oscillation by providing a band-pass filter before a digital delay circuit. CONSTITUTION:The titled converter forms a feedback circuit consisting of a part 3 to detect the vibration of a vibrator 1 electrically, the band-pass filters 4, 5 to extract the main components of the vibration of said detected signal, the digital delay circuits 6, 7 to delay output signals from the respective filters independently by an arbitrary time, the power amplifier 8 to synthesize a delayed signal and amplify it, and an exciter 9 to excite the vibrator 1 with an amplified signal. By suitably setting the delay time of the delay circuits 6, 7 and the frequency ranges of the band-pass filters 4, 5 corresponding to a predicted oscillation status of the vibrator, a feedback circuit is operated, so that electrical energy from the amplifier 8-side and the mechanical oscillation energy from the vibrator 1-side can be freely converted with each other. As a result, noises that is apt to occur in the feedback circuit can be prevented, and the energy conversion can be effectively attained.
Patent JP-H07265680-A (JP)
Title: Set for blending
Inventor: OSHITA MINEO
IPC: B01F15/00
Filed: 1994-04-01
Abstract: PURPOSE:To easily execute plural kind of dissolving and mixing work at the same time by providing a material mixing vessel, a blending device, which has a holding means of the material mixing vessel, a stirring means for a material in the material mixing vessel and a tank capable of heating the material mixing vessel, and a holding tool for the material mixing vessel. CONSTITUTION:This set for blending is provided with the material mixing vessel (A), the blending device (B), which has the holding means for the material mixing vessel, the stirring means 10 for the material in the material mixing vessel and the tank 5 capable of heating the material mixing vessel, and the holding tool (C) for the material mixing vessel. And the holding means for the material mixing vessel is the cap of the tank 5 of the blending device, which has holes of >=1. Further, the holding tool (C) for the material mixing vessel is provided with a grip handle part, a vessel pressing part and a frame part having an opening part capable of putting the material mixing vessel. As a result, the operation time of dissolving and blending the material is reduced and the operation at the time of putting a sample vessel in or out from a dissolving tank is safely and easily executed.
Patent JP-S5836749-A (JP)
Title: W type hand brake
Inventor: KUNITOMO HIROBUMI
IPC: B60T7/08
Filed: 1981-04-24
Abstract: PURPOSE:To make it possible to perform braking operation promptly and easily by allowing a brake rod to project upward and rightward from a steering shaft while by installing a side brake-like conversion mechanism inside the rod. CONSTITUTION:A brake rod 1 is allowed to project upward and rightward from a steering wheel shaft. A brake is operated by rotating the rod 1. Inside the rod 1 is provided a tip 4 of a side brake-like internal conversion mechanism, and the tip 4 is energized by a spring 5. The tip 4 is also designed to project out of the rod 1 by pressing a holding piece 2 for side brake-like conversion. When the tip 4 is pushed in and a button 3 is pulled in, the side brake-like conversion is cancelled.
Patent JP-H02266204-A (JP)
Title: Method for inspecting outward appearance of lead frame
Inventor: IZUMIDA KAZUO
IPC: H01L21/66
Filed: 1989-04-06
Abstract: PURPOSE:To hold the standards of inspection high where a working error is small except at an edge and lower the standards of inspection within a permissible error range at the edge part where the working error is easily generated by detecting the edge of a reference article and varying the threshold value for the binary coding of a picture elements signal corresponding to the edge shape of the reference article. CONSTITUTION:The picture element signal outputs of cameras 3a and 3b are inputted to a comparison detection part 5 through threshold value setting parts 4a and 4b and the output of the detection part 5 is inputted to a control part 7 through a threshold value control part 6. Further, the picture element signal output of the setting part 4a on the side of the reference 2 is inputted to an edge detection part 8, whose output is inputted to the setting parts 4a and 4b through the control part 6. Then when the pattern of the reference article 12 is projected on the bits of a three-bit pattern, the threshold value is still a prescribed value and the picture element signals are inputted from the setting parts 4a and 4b to the detection part 5. Further, when the pattern of the reference article 12 is not projected on all the bits of >=1 three-bit pattern, the inspection position is confirmed as an edge and the threshold values of the control part 7 are varied.
Patent JP-H08250461-A (JP)
Title: Alkaline cleaning solution for semiconductor substrate
Inventor: ISHIKAWA NORIO
IPC: H01L21/304
Filed: 1995-03-09
Abstract: PURPOSE: To obtain an alkaline cleaning solution for semiconductor substrate which has an excellent particle removing ability and, at the same time, can prevent the adsorption of metallic impurities to a semiconductor substrate by adding ammonium fluoride to the solution as an effective component. CONSTITUTION: An alkaline cleaning solution for semiconductor substrate contains ammonium fluoride as an effective component. The preferable alkaline component of the cleaning solution includes aqueous ammonia, tetramethylammonium hydroxide, etc., and the preferable concentration of aqueous ammonia is usually 0.2-5wt.% and the preferable concentration of hydrogen peroxide is in a range from the same concentration of aqueous ammonia to ten times of the concentration. Usually, the concentration of hydrogen peroxide in the cleaning solution is adjusted to 0.2-5wt.%. The concentration of ammonium fluoride is decided from the balance between the concentrations of ammonium fluoride and ammonium in the cleaning solution, but it is preferable to adjust the concentration to the half value to the same value of the concentration of the ammonium.
Patent JP-S58210113-A (JP)
Inventor: FURANSOWA SHIYURAIMERU
IPC: C21C5/34
Filed: 1983-05-20
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-S5513988-A (JP)
Title: Apparatus for semiconductor vapor growth
Inventor: TERAO HIROSHI
IPC: C30B25/14
Filed: 1978-07-18
Abstract: PURPOSE:To provide greater uniformity of the grown layer depth by making the growing area space above the substrate in the reaction tube narrower at the central portion and wider at the both side portions. CONSTITUTION:Vapor growth is developed on a substrate 7 by locating the substrate 7 on a substrate holder 6 and a source 5 at upstream of the reacting vapor flow and then introducing hydrogen 3 and mixed gas 4 of the reacting vapor and hydrogen. In this vapor growth apparatus, the size of cross section perpendicular to the flow of the reacting vapor in the substrate holder 6 is made smaller at the central portion and wider at the both side portions in the space above the substrate. This structure produces the effects to lower the flow rate of the introduced gas at the central portion and to increase it at the both side portions. These two effects lead to the high uniformity of the growing rate and grown layer depth.
Patent JP-H10282308-A (JP)
Title: Microlens, microlens array, manufacture of microlens, and manufacture of microlens array
Inventor: OTAKA KOICHI
IPC: B29D11/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel, anamorphic microlens. SOLUTION: A photosensitive material 12 which is laminated to the prescribed thickness on a flat surface of a substrate 10 of the light transmissive optical material is exposed and developed to form a strip-shaped photo-sensitive material layer 12A of the prescribed width and the prescribed thickness, the heat and/or pressure is applied thereto to obtain a first projected cylinder surface shape 120, the shape is transferred on the substrate surface through the anisotropic etching, the prescribed material 14 is laminated on the substrate surface to obtain a flat surface, the photosensitive material 16 is laminated thereon to the prescribed thickness, a stripshaped photosensitive material layer 16A of the prescribed width and thickness is formed through exposure and development so that the direction orthogonal to the generator direction of a cylinder surface 10A is longitudinal,  the heat and/or pressure is applied thereto to obtain a second projected cylinder surface shape 160, and the shape 160 is transferred through the anisotropic etching. After the second etching, the prescribed material left on the substrate surface is removed. The prescribed material is etched at the same speed as the substrate in the second etching, and two kinds of cylinder surfaces formed on the substrate are different in curvature from each other.
Patent JP-S62245704-A (JP)
Title: Magnetostatic wave variable resonator
Inventor: KINOSHITA YASUAKI
IPC: H01P7/00
Filed: 1986-04-18
Abstract: PURPOSE:To improve the processing accuracy and to miniaturize the magnet by forming a minute stripe electrode exciting a magnetostatic wave onto a YIG film face and constituting a YIG end reflecting a magnetostatic wave onto a GGG base. CONSTITUTION:The YIG film 2 is formed on the GGG base 1 by liquid phase growing and the minute stripe electrode 3 of an Al electrode thin film is formed on the YIG film 2 by the photoetching method. In arranging the stripe electrode in parallel on the YIG film face so as to be in parallel with the equi-potential face of the propagated magnetostatic wave and the stripe gap period is synchronized with the wavelength, then the parasitic resonance mode is suppressed. In this case, the YIG end is cut off by a length being an integral number of multiple of a half of the inter-electrode period from the nearby stripe electrode center, the length is selected so that the reflected wave and the travelling wave are made opposite in phase and the undesired YIG film is removed by the chemical etching method. The magnet receiving a bias magnetic field is approached to contact the magnetic pole face with the chip thereby remarkably miniaturizing the shape of magnet.
Patent JP-H04319090-A (JP)
Title: Multijoint type laser beam processing robot
Inventor: SUGIYAMA HISAO
IPC: B23K26/042
Filed: 1991-04-19
Abstract: PURPOSE:To decrease the number of mirrors of the multijoint type laser beam processing robot. CONSTITUTION:This robot is constituted by installing a swiveling column 2 which rotates around a 1st axis J1 onto a stage 1, connecting a 1st arm 3 which luffs around the 2nd axis J2 to the swiveling column, connecting a 2nd arm 4 which luffs around a 3rd axis J3 to the front end of the 1st arm, providing a laser beam transmission path 8, the center of which runs the center of rotation of the 3rd axis and which forms the same plane as the center of the 1st axis within the 2nd arm, reflecting the incident laser beam concentrical with the 1st axis by a mirror m1 disposed at the intersected point a1 of the 1st axis and the extension line of the center of the laser beam transmission path, and guiding this beam to the laser beam transmission path. The operating range of the root is widened and the number of the mirrors is decreased.
Patent JP-S5515164-A (JP)
Title: Leakage light transmission body
Inventor: KOKAYU MIKIO
IPC: G02B5/04
Filed: 1978-07-19
Abstract: PURPOSE:To obtain the long-length small-diameter linear light emitting body which is capable of utilizing leakage light for external lighting by letting the light of an external light source incident from the incident end reach the critical angle during the time when it arrives at the exit end while being totally reflected at the boundary face of the core and clad. CONSTITUTION:A core 1 of good light transmittance is coated on its outside circumference with a clad 2 of a refractive index smaller than that of the core and the diameter of the core 1 is so formed that it becomes gradually smaller from the incident end 4 of external light toward the exit end 4, i.e., to a truncated circular cone shape. The light incident at an arbitrary angle theta0 from the arbitrary position P of the incident end 4 reflects on the boundary face 3 of the core 1 and clad 2. At the point I where the incident angle thetai to the boundary face becomes smaller than the critical angle, it refracts to the clad side and leaks to the outside. In this case, the position of the point I changes over the entire length of the optical transmission body according to the position of the point P and incident angle theta0, the light may be leaked from approximately the entire outside circumferential surface. It is also equally well to so set the core 1 that the critical angle of the boundary face becomes gradually large without making the core 1 convergent.
Patent JP-S5423314-A (JP)
Title: Video reproducing device
Inventor: KAWAMURA KOUTAROU
IPC: G11B20/02
Filed: 1977-07-22
Abstract: PURPOSE: To enable a simple constitution to reproduce a picture of high quality, by detecting time-axis variations and amplitude variations by extracting a synchronizing signal from a video signal after passing through a delay device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08325508-A (JP)
Title: Water-based coating material composition
Inventor: OHATA MASATO
IPC: C09D133/08
Filed: 1995-04-13
Abstract: PURPOSE: To obtain a water-based coating material composition, excellent in drying properties, appearance, finish and film performances and suitable for coating a wood building material in a factory line. CONSTITUTION: This water-based coating material composition comprises (a) an acrylic emulsion or dispersion containing an acrylic resin having functional groups reactive with a melamine resin and a urea resin, (b) the melamine resin, (c) the urea resin and (d) an acid. When the resin solid content in the composition is 100 pts.wt., the composition preferably comprises (a) the acrylic emulsion or dispersion in an amount of 20-70 pts.wt., (b) the melamine resin in an amount of 5-20 pts.wt., (c) the urea resin in an amount of 20-60 pts.wt. and (d) the acid in an amount of 1-6 pts.wt. based on 100 pts.wt. resin solid content in the composition. The acid is preferably an inorganic acid.
Patent JP-H03288262-A (JP)
Title: Word processor
Inventor: KUWABARA TEIJI
IPC: G06F17/21
Filed: 1990-04-04
Abstract: PURPOSE:To improve the operability of a word processor by storing the document modes set for each document. CONSTITUTION:A changing means changes the display state based on the input and the editing result received from a user and the display state controlled by a display state control means and decides a new display state for change of the display state. Thus a display means performs the display based on the changed display state. For instance, the contents controlled by the control means show a display state where the n-th page is displayed. In such a case, the chang ing means sets a new display state where the end of the n-th page and the head of the (n+1)-th page are displayed at one time with input of a scroll key. Thus the end of the precedent page and the head of the next page can be automatically displayed at one time. Then the operability is improved for the input operations, etc.
Patent JP-S58205796-A (JP)
Title: Heat-sensitive recording material
Inventor: TANIGUCHI KEIJI
IPC: B41M5/333
Filed: 1982-05-25
Abstract: PURPOSE:To obtain a heat-sensitive recording material characterized by an excellent color forming property at high-speed recording, no texture fogging, and a stable image, by providing a heat-sensitive color-forming layer comprising a specified fluoran compound and a phenolic material on a support. CONSTITUTION:A heat-sensitive color-forming layer comprises (A) a fluoran compound shown by the formula I (wherein R1 is C5-8 alkyl; R2 is C1-8 alkyl; R3 is C1-2 alkyl; and n is 0.1), e.g. 3-(N-isoamyl-N-ethylamino)-6-methyl-7-anilinofluoran, (B) a phenolic material, i.e. bis(3,5-dimethyl-4-hydroxylphenyl) sulfide shown by formula II, a binder such as PVA as required, and an auxiliary additive such as calcium carbonate, silica, or alumina. The color-forming layer is provided on a support such as paper to obtain an intended heat-sensitive recording material.
Patent JP-H09272391-A (JP)
Title: Cover for air bag
Inventor: TAMURA KEIICHI
IPC: B60R21/20
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a cover for an air bag which permits a horn switch to be positioned not to invade an inner air bag receiving space, requires any particular countermeasure to prevent the cover from interfering with an occupant, and of which expanding performance is ensured. SOLUTION: A cover 30 for an air bag has a mark portion 38 integrally formed on the top surface of a pad body 32, a thin sheet like horn switch 42 is integrally laid, being sandwiched closely between the mark portion 38 and the pad body 32. Then, a conventional hard pad plate for drive a switch becomes unnecessary, so that an air bag space within the pad body 32 will not be invaded. Further, the fact that no member may interfere with an occupant body to injure when the pad body 32 expands, thereby no especial countermeasure will be necessary.
Patent JP-H01260978-A (JP)
Title: Scroll original recording and reproducing device
Inventor: ICHINOSE IZUMI
IPC: H04N5/278
Filed: 1988-04-11
Abstract: PURPOSE:To prevent a character or the like scribed on a scroll original from being overlapped with a connection part by displaying a movable reference point onto a still pattern from a television camera, connecting optional parts of plural still patterns based on the reference point, reproducing consecutively one television pattern and moving the result gradually. CONSTITUTION:If a character or the like of a scroll original P is separated at the side end of an effective screen D2 while the original is picked up by a television camera TC, slice level adjusting devices 12a, 12b are adjusted to set the position of the left cursor CL and the right cursor CR and the part between the left cursor CL and the right cursor CR is used as the effective range R1. When the 1st still pattern is reproduced from a frame memory 10a, before one pattern of the television picture is reproduced, the reproduced address reaches the position of the right cursor CR. A control circuit 7 makes the reproduced address outputted from an adder 9b next equal to the recording start address of the 2nd still pattern and outputs the result to the frame memory 10b. Thus, in succession to the reproduction of the right cursor CR, the 2nd still pattern is reproduced in the right direction.