baber/WOPTO huggingface dataset:
Patent JP-H11323241-A (JP)
Title: Fluorine-containing resin composition for coating
Inventor: INUKAI HIROSHI
IPC: C09D127/12
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a fluorine-containing resin composition for coating that has excellent gloss and resistance to weather and gives high-strength and tough coating layer with increased curing rate. SOLUTION: This fluorine-containing resin composition for coating comprises (A) a fluorine-containing copolymer containing, as essential components, a fluoro- olefin monomer and an olefinic monomer bearing a hydrolyzable silyl group and (B) an acrylic copolymer containing, as essential components, an alkyl (meth)acrylate bearing alkyl group of 2-10 carbon atoms and a (meth)acrylic alkyl ester bearing a hydrolyzable silyl group on the alkyl group.
Patent JP-S5853579-A (JP)
Title: Track releasing device for caterpiller
Inventor: YOSHIDA KUNIHIKO
IPC: B62D55/30
Filed: 1981-09-25
Abstract: PURPOSE:To prevent such accidents as slipping-off of a track or breaking of a sprocket shaft, by a method wherein the difference between the tension of the track at the time of traveling forwards and that at the time of traveling beckwards is appropriately selected by push rods and a piston. CONSTITUTION:When a forward/backward change-over operating lever 9 is changed over to the position for traveling backwards, an idler wheel 4 tend to be pushed back against the force of a spring 14 by the driving torque of a sporcket 3. At this time, a hydraulic oil discharged from a hydraulic pump 34 is introduced into a cylinder 31 by a direction change-over valve 37 changed over to move leftwards by the lever 9, so that a piston 32 is pushed leftwards. When the piston 32 is pushed leftwards, a shaft 16 and a cylinder which are connected to the piston 32 (that is, push rods 12, 16 for transmitting the recoiling force of the spring 14 to the idler wheel 4) are pushed leftwards to exert a higher pressure on the idler wheel 4. Accordingly, the track 6 is not slackened.
Patent JP-S6128782-A (JP)
Title: Scroll compressor
Inventor: HAYANO MAKOTO
IPC: F04C29/04
Filed: 1984-07-20
Abstract: PURPOSE:To prevent generation of seizure trouble owing to lack of lubrication by supporting a revolving mirror plate at its rear surface with a ring-shaped projection, making the periphery of this boss a low pressure chamber, and thereby relieving the pushing force of mirror plate. CONSTITUTION:A cylindrical fitting part 55 is formed in the rear center of a revolving scroll mirror plate 45, and the eccentrical part 25E of a rotary shaft 25 is fitted rotatably in this fitting part. An end face of a ring-shaped projection 57 formed at a frame 11 is in slide contact with said rear face of mirror plate 45. A low pressure chamber 59, which can be put in communication with a suction chamber 37 as disired, is formed outside said projection, and an Ordam ring 61 is arranged in this low pressure chamber, wherein the suction pressure is applied to the mirror plate so as to relieve the pushing force of the revolving mirror plate.
Patent JP-S5482948-A (JP)
Title: Functional amplifier
Inventor: TSUNODA MASATOSHI
IPC: G06G7/26
Filed: 1977-12-15
Abstract: PURPOSE:To suppress the approximate error of the function amplifier smaller, by constituting the amplifier with the first variable amplifier, separate function amplifier, second variable amplifier, and control amplifier and controlling the amplification factor of two variable amplifiers with the output of the control amplifier. CONSTITUTION:The input voltage x is fed to the first variable amplifier of the amplification factor g(a), the output of the amplifier 4 is to the separation function amplifier 5 having the amplification factor f(x), and the output of the amplifier 5 is fed to the second variable amplifier 6 having the amplification factor h(a). The amplification factor of the amplifiers 4 and 6 is controlled with the output of the control amplifier 7 depending on the input voltage x. When the input voltage x is comparatively small, and when the control amplifier 7 controls the amplifier 4 to g(a)=1/a, amplifier 6 to h(a)=1/f(1/f), the output of the amplifier 6 is f(x). When x is comparatively larger, and when the amplifier 7 controls the amplification factor of the amplifiers 4 and 6 so that g(a)=1 and h(a)=1, the output is f(x). Accordingly, the apporximation due to a number of polygonal lines is independently of the amplitude of x, and the error can be less.
Patent JP-S5673484-A (JP)
Title: Voiceless discharge gas laser device
Inventor: TABATA NORIKAZU
IPC: H01S3/038
Filed: 1979-11-21
Abstract: PURPOSE:To maximize discharge density in a discharge tube at the center and increase the laser oscillation efficiency of a single mode by a method wherein not less than three electrodes fitted on an outer circumference of the discharge tube forming a laser device are disposed in axially symmetrical shapes, and the electrodes are driven by means of not less than three polyphase high-frequency power sources. CONSTITUTION:A total reflection mirror 5 and a partial reflection mirror 6 are each attached at both ends of a straight line section of a discharge tube 1 made of a dielectric, sections near to the both ends are connected by an airpipe 8, and the discharge tube 1 is made up in a closed circuit. A blower 9 and a heat exchanger 10 are inserted into the airpipe 8 to keep a gas temperature in the discharge tube 1 at a temperature lower than a fixed temperature. A mixed gas of CO2, N2 and He is flowed in the discharge tube 1 in the arrow head A direction, CO2 molecules in the gas are excited by means of electrodes fitted around the straight line section of the discharge tube 1, and one section of laser rays generated is emitted toward the outside from the reflection mirror 6. In this constitution, the electrodes are formed by polyphase electrodes in axially symmetrical shapes as 2-1-2-3, and similarly driven  by using a polyphase high-frequency power source 4.
Patent JP-S5375865-A (JP)
Title: Plate form object containing case
Inventor: IKURA YOSHIO
IPC: H01L21/68
Filed: 1976-12-17
Abstract: PURPOSE: To facilitate the insertion of pincettes and eliminate damaging of wafers at their withdrawing by tilting the bottom of the wafer containing holes provided in a case, letting the upper part of the sloped faceof the bottom reach the top of the case and providing depressions deeper than the bottom in the regions including one edge portion of the upper part of the sloped face. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07314740-A (JP)
Title: Ink tank for printer
Inventor: MATSUZAWA MASANAO
IPC: B41J2/305
Filed: 1995-05-25
Abstract: PURPOSE:To feed ink contained in a porous material smoothly to a recording head. CONSTITUTION:Fine channels 45a, 45b and 45c heading for an ink feed inlet 41 are formed on a bottom face 40a of a tank container. When the ink of an ink holding member 60 is reduced and the movement of ink in the ink holding member 60 is stagnant, ink is fed to the ink spout 41 through the fine channels 45a to 45c on the bottom face.
Patent JP-S63316431-A (JP)
Title: Aligner
Inventor: KANDA TSUNEO
IPC: H01L21/30
Filed: 1987-06-19
Abstract: PURPOSE:To enhance a detection rate and the alignment accuracy by increasing a contrast of a latent image in an aligner basically operated by an alignment operation of the latent image by a method wherein a function of a phase- contrast microscope is added to a microscope for use in alignment. CONSTITUTION:A latent image can be detected by using a phase-contrast microscope in an aligner which functions in the following way: the latent image is formed by exposing an alignment mark on an original in the neighborhood of an alignment mark on a substrate; an alignment operation is executed by detecting the latent image and the alignment mark on the substrate; a pattern on the original is exposed and transcribed onto the substrate. That is to say, an alignment optical system C constitutes a phase-contrast microscope; when the phase-contrast microscope controls the intensity of a zero-order diffraction image and its phase on a pupil plane by using a phase plate 31, it can change a contrast and the brightness of the image without changing a shape of the image. By this setup, the image formed on a plane 30 becomes constrasty;; a detection rate and the alignment accuracy can be enhanced.
Patent JP-H0818568-A (JP)
Title: Exchange control information communication method
Inventor: TOYOHARA TAKEHIKO
IPC: H04Q3/00
Filed: 1994-07-01
Abstract: PURPOSE:To obtain the exchange control information communication method in which information is transferred between plural equipments simultaneously, a transmission delay is reduced and a large sized exchange is formed. CONSTITUTION:A line control section 2 sends control information including a sender address representing an ATM I/F section 13, a sender address representing an ATM I/F section 12, a sub transmission destination address representing a call processing control section 7, and a sub sender address representing a concerned control section as a packet. The ATM I/F section 12 decomposes the packet into plural cells and adds routing information corresponding to a destination and a sender address to the original data and sends the resulting data to an ATM switch 11. The ATM IN/F section 13 composes an original packet from each received cell and sends the packet to the call processing control section 7 corresponding to the sub destination address.
Patent JP-S5673231-A (JP)
Title: Oil sealing apparatus
Inventor: MAKINO AKIO
IPC: F16D33/14
Filed: 1979-11-20
Abstract: PURPOSE: To simplify the maintenance of an oil sealing aparatus, by forming a static chamber in the section of a rotary drum of a hydraulic power transmission located on the side of a seal, and thereby preventing leakage of oil from the rotary drum.  
     CONSTITUTION: A partition wall of a disk 6 is disposed in a rotary drum 1 on the side of a seal 3. The peripheral portion of the disk 6 is extended near to the top of a scooping pipe 2, and a labyrinth seal 7 is fitted between a bore of the disk 6 and a fixed shaft, so that a static chamber 8 is formed in the rotary drum 1. Wavelike agaitating flow produced by the scooping pipe 2 does not enter into the static chamber 8 since it is isolated by disk 6. Further, if there is some leakage of oil from labyrinth seal 7 into static chamber 8 due to dynamic pressure produced when the agitating flow impinges onto the seal 7, the amount of leaked oil is faily small and the oil leaked into static chamber 8 is thrown away radially outwards by the centrifugal force. Further, since the circumferential portion of the static chamber 8 is communicated to the section of rotary drum 1 where scooping pipe 2 is located, there is no fear of oil to fill up the static chamber 8. Thus, there is exists almost no oil near the seal 3, so that oil leakage can be prevented almost completely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10341376-A (JP)
Title: Image-pickup device and shading correcting method
Inventor: DEGUCHI HIROAKI
IPC: H04N5/361
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce the level of vertical direction shading by calculating a correction amount corresponding to a temperature and a parameter and correcting the vertical direction shading which is a vertical direction exponent functional change for an image-pickup signal level, based on the correction amount. SOLUTION: A lens 12 applies a prescribed optical conversion with respect to an incident light from an object 11 and forms it as an optical image at the image-pickup part of a CCD 100. A temperature sensor 5 for measuring the temperature of the CCD 100 is attached to the CCD 100. A video amplifier 14 amplifies an image-pickup single which is Provided to the CCD 100 to a prescribed level. Based on the temperature provided from the temperature sensor 5, a shading correction part 1 provides the correction waveform of shading correction to the video amplifier 14. Based on the correction waveform provided from the shading correction part 1, the video amplifier 14 corrects the image- pickup signal in which vertical direction shading is observed, to make it as a uniform image-pickup signal, in the vertical direction.
Patent JP-S6311720-A (JP)
Title: Reinforcement for foundation pile
Inventor: MASE ITSUKI
IPC: E02D27/48
Filed: 1986-06-30
Abstract: PURPOSE:To reinforce the upper part of existing foundation piles by a method in which the upper part of a foundation pile for an existing structure is exposed and fitted with a steel tubular cylinder, and cement mortar is packed into the space between the cylinder and the foundation pile. CONSTITUTION:The ground below the footing of a building is excavated to expose the upper part of the foundation pile 3, and a two-split type steel tubular cylinder 4 is fitted on the upper part of the pile 3 to join them into a cylinder 4 by welding. A jack 6 is set between the downside of the footing 1 and the upside of the cylinder 4 and extended to lower the cylinder 4 into the ground. After the cylinder 4 is set and lowered to an adequate extent, cement mortar 10 is packed under pressure into the cylinder 4. The reinforcement for the horizontal force of the existing foundation pile 3 can thus be easily attained.
Patent JP-S5854907-A (JP)
Inventor: SUGANO SHIYOUGO
IPC: A47B47/00
Filed: 1981-09-26
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-2000340175-A (JP)
Title: Fluorescent lamp and luminaire
Inventor: TERAJIMA YUKIO
IPC: H01J61/32
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp enhanced with light emitting efficiency and design property and to provide a luminaire using the same. SOLUTION: This fluorescent lamp L1 is provided with a glass tube bulb 1, a plurality of recessed parts 3A, 3B, 3C, 3D, 3E and 3F intermittently formed on the outer peripheral of the glass tube bulb 1 along the tube axis in multiple rows, a phosphor film formed on the inner surface of the glass tube bulb 1, a discharge electrode 6 provided on the glass tube bulb 1 and a discharge medium sealed inside the glass tube bulb 1. A luminaire is mounted with the fluorescent lamp L1.
Patent JP-H10325230-A (JP)
Title: Tatami mat padding
Inventor: OMORI TOSHIYUKI
IPC: E04F15/02
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a tatami mat padding to be excellent in ventilation ability sanitary, save labor, and be economical by a method wherein a soft cushion having elasticity is fixed on a felt board the thickness of which is arbitrarily selected. SOLUTION: A soft cushion 12 having elasticity is fixed on the upper surface of a felt board 11, arbitrarily selectable according to the tatami mat thickness of a room, by thermal fusing or adhesion. Sponge-form foamed plastic, such as foamed urethane, may be used as a soft cushion 12 and a felt sheet may be used. Since a desired mat thickness is obtained by one felt board 11, labor required for combination of the core of a tatami mat padding and labor required for sewing are eliminated and labor is saved and economically efficiency is provided. Further, the tatami mat padding is excellent in ventilation ability and sanitary.
Patent JP-S5375538-A (JP)
Title: Solar-heat warm-water supply system
Inventor: UEDA YASUKIYO
IPC: F24J2/46
Filed: 1976-12-16
Abstract: PURPOSE: To provide an easy-to-operate solar-heat warm-water supply system which allows an auxiliary heat source to be automatically operated only by handling a warm water tap and a higher temperature to be obtained without fail than temperature set point. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6046007-A (JP)
Inventor: MATSUI HIROSHI
IPC: H01C10/32
Filed: 1984-07-20
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-H09312439-A (JP)
Title: Optical element and manufacture thereof
Inventor: NARUI HIRONOBU
IPC: H01S5/026
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical element with a  111} plane mirror surface and a small dead band region and a manufacturing methodthereof. SOLUTION: A base material forming an optical element according to this invention is provided with a semiconductor laser structure on a GaAs substrate 12 having a  100} as a major surface moreover with a projected laser stripe 11 orthogonal in the [011] direction. An insulating film 21 is formed followed by patterning so as to remove the insulating film from the part excepting for a resonator region. Next, directional etching is performed having the insulating film as a mask so as to etch up to the prescribed surface 23 so as to form a projection part 24 in the same shape with the laser stripe on the prescribed surface. A mirror part 28 is formed by crystal growth on the prescribed surface. In this formation process,  111} B faces 30, 32 are grown from the upper surface, the side surface and the prescribed surface of the projection part simultaneously.  Along with this growth, lateral growth begins also from the horizontal surface 6 (a diagonally shaded part in the figure) 34 of the horizontal surface between the  111} B face and the  111} B face 34, and a region of the 111} B face is extended so as to fully function as a laser light boot-up part.
Patent JP-H11345643-A (JP)
Title: Stacked connector, adapter, and adapter device for circuit device inspection
Inventor: HANAWA KAZUMI
IPC: H01R11/01
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the formation of a short-circuit part passing through in the thickness direction, increase the freedom of wiring, make applying to an electrode to be inspected with a fine, dense, complex pattern possible in a simple constitution by placing a stiffness layer between an insulating substrate and an insulating layer. SOLUTION: An upper stiffness layer 25 and a lower stiffness layer 35 are placed between an insulating substrate 10 and an upper insulating layer 20 and between the insulating substrate 10 and a lower insulating layer 30. As the material of the stiffness layers 25, 35, metal with high Young's modulus and low coefficient linear expansion or polyimide is used, and a short-circuit part 11 passing through and extending in the thickness direction of a stacked body is formed by perforating with a drill and copper-plating. Even if the insulating substrate 10 is thin, sufficient stiffness can be obtained, the insulating substrate 10 is made thin, the freedom of forming the short-circuit part 11 with small diameter is increased, its formation is made easy, and this connector is applied to a circuit to be inspected with a complex, fine pattern as an adapter.
Patent JP-S5852730-A (JP)
Title: Crt display device
Inventor: OOHASHI ICHIROU
IPC: G06F3/037
Filed: 1981-09-25
Abstract: PURPOSE:To improve light-pen detection precision by providing a refresh counter, a light-pen position counter, a flip-flop for setting the offset value of an offset register, and a light-pen register. CONSTITUTION:A refresh counter (RC)6 generates address information for reading the contents of a buffer memory 7 for reproduction to control a synchronizing signal generation part 10 during display, generating a horizontal and a horizontal synchronizing signal. While an offset value setting FF20 is set, an offset register 19 once supplied with a light-pen input signal stores the current counted value of the RC6, and a light-pen position counter (RPC)18 counts up while holding a difference in offset value from the contents of the RC6. Then, a light-pen register 16 when supplied with the light-pen input signal stores the current counted value of the RPC18 as pen detection position information, and sends the information to a host device.
Patent JP-S5776272-A (JP)
Title: Output controlling system for water-turbine generator
Inventor: HIRANUMA KENJI
IPC: H02P9/04
Filed: 1980-10-29
Abstract: PURPOSE: To enable to protect a generator and electric equipment of a power plant against damages, by controlling the output of the generator at a level lower than an upper-limit value even if output characteristics of a water turbine are varied.  
     CONSTITUTION: When an actual output value WA of a generator 5 is compared with an upper-limit output value WMAX of the generator 5 and it is detected that the former value WA has exceeded the latter value WMAX, a signal WeH related to the deviation between the above two values is added to the deviation between an actual guide-vane opening GA and an instruction value G for the final guide-vane opening. On the basis of an addition signal Ge thus obtained, output of the generator 5 is controlled in an output lowering direction by reducing the opening of guide vanes. By employing such an arrnagement, it is enabled to operate the generator 5 in th manner that its output is kept lower than the upper-limit value and to thereby protect the generator 5 and other electric apparaus against damages. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0812741-A (JP)
Title: Liquid epoxy resin composition
Inventor: TAKATSUJI SHIGEO
IPC: C08G59/42
Filed: 1994-07-04
Abstract: PURPOSE:To obtain a liquid epoxy resin composition being lowly viscous, having good infiltrability into various components, and being improved in heat resistance, dielectric strength, electrical insulation properties, humidity resistance, mechanical strengths and adhesiveness without detriment to curability. CONSTITUTION:This composition comprises 100 pts.wt. epoxy resin, 50-150 pts.wt. 1,4-cyclohexanedimethanol diglycidyl ether, an acid anhydride curing agent in an amount 0.8-1.1 times as large as that of the total number of equivalents of the epoxy groups, and 0.1-5 pts.wt. cure accelerator.
Patent JP-H05182-A (JP)
Title: Hopper device
Inventor: INAMI YUKINAO
IPC: G07D1/00
Filed: 1991-06-24
Abstract: PURPOSE:To present a hopper device with extremely reduced areas for bearing dynamical friction on medals contained in a rotary disc. CONSTITUTION:A hopper device is formed with a base plate 42, and a motor 43 to be fixed under the containing recessed section 42C of the plate 42, and the motor 45 is provided with a rotary disc 50, and on the containing recessed section 42C, a ring-shaped fixing disc 44 is fixed, and the rotary disc 50 has a medal containing section 52A between both discs 51, 52, with the upper disc 51 with a plurality of medal dropping holes 50A to be uniformly arranged on and the ring-shaped lower disc 52. On the lower section center of the upper disc 51, a cam plate section 51B is set saliently to a lower section, and between the lower disc 52 and the cam plate section 51B, a hollow notched circular section 52B is formed, and when the rotary disc 50 is properly fitted to be fixed on the motor 43, then the fixing disc 44 is formed to he properly fitted on the notched circular section 52B.
Patent JP-S638636-A (JP)
Title: Liquid crystal glare-shield type reflector
Inventor: SATO MAKOTO
IPC: G02B5/08
Filed: 1986-06-28
Abstract: PURPOSE:To reduce the flickering of a liquid crystal glare-shield reflector by holding a liquid crystal layer at an intermediate state of transmissivity between a low value and a high value of light transmissivity for a prescribed period. CONSTITUTION:Time (t) for switching a glare-shield state to a non-glare-shield state is calculated based on the outputs of a front optical sensor 4b and a back optical sensor and a car speed signal from a car speed sensor and an oscillator 5c is commanded so that its output is continuously changed during the calculated time. When light made incident on the front optical sensor 4b is lower than a prescribed level and light made incident on the back optical sensor 4a is turned to a level higher than the prescribed level, driving frequency is instantaneously switched from 100Hz to 10kHz and the reflection factor of a liquid crystal cell 3 is dropped to form the glare-shield state. On the other hand, when the incident light on the sensor 4b is lower than the prescribed level and the incident light on the sensor 4b becomes also lower than the prescribed level, the driving frequency is slowly and continuously changed from 10kHz to 100Hz, the reflection factor of the call 3 is gradually increased and then the reflector is turned to a non-glare-shield state.