baber/WOPTO huggingface dataset:
Patent JP-S61155516-A (JP)
Title: Slope stabilization work and reinforcement therefor
Inventor: NAKAMURA KAZUYUKI
IPC: E02D17/20
Filed: 1984-08-08
Abstract: PURPOSE:To effectively stabilize a slope by a method in which one end of a banking reinforcement is attached to the back of slope reinforcement, the banking reinforcements are sideways laid and buried in the banking, and the slope reinforcements are stacked up and banking work is proceeded while forming the slope. CONSTITUTION:One end of a banking reinforcement 13 as at least one kind of water-permeable sheet, net, or rope is attached to the back of a slope reinforcement 11 to form a reinforcement 1. The reinforcements 13 of the materials 1 are sideways laid and buried in the banking 5, and the reinforcements 11 are stacked up and banking work is proceeded while forming the slope. Since a steep slope having a nearly verticality can be effectively stabilized, the effective uses of land can be made possible. the degree of subsidence after the stabilization work can also be reduced.
Patent JP-H06346746-A (JP)
Title: Turbo control device for internal combustion engine
Inventor: KANAIKE KAZUTOSHI
IPC: F02B37/00
Filed: 1993-06-11
Abstract: PURPOSE:To eliminate the need of providing a silencer and reduce manufacturing cost by laying an open/close mechanism turning on and off for opening and closing a communication passage between an intake passage and a breather case at the intermediate section of the communication passage. CONSTITUTION:The compressor 8 of a supercharger 10 is installed upstream of a throttle valve 14 laid at the intermediate section of an intake passage 6. A breather case 22 laid in an internal combustion engine 2 is communicated with the intake passage 6-1 upstream of the compressor 8 via a blow-by hose 24. In addition, a communication passage 26 is provided for keeping communication between the intake passage 6 upstream of the throttle valve 14 and downstream of the compressor, and the breather case 22. Also, an open/close mechanism 28 turning on and off for opening and closing the passage 26 is provided at the intermediate section thereof. A control section 30 is provided for opening the mechanism 28, only when the prescribed condition is established. According to this construction, the breather case 22 can be made to function as a silencer, and manufacturing cost can be reduced.
Patent JP-H1113128-A (JP)
Title: Prerotation tank
Inventor: MIYAUCHI SUNAO
IPC: F04D29/44
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To improve suction and discharge performance by generating a prerotation flow by guiding water from an inflow water channel to a pump well or manhole and then generating a prerotation flow, and projecting straightening ribs on the upper surface of the prerotation portion. SOLUTION: A prerotation tank 7 made of strengthened plastics is installed at the bottom of a pump well 2 or a manhole, and also a first, second and third inflow water channels 9, 10, 11 which turn in pump impeller rotating directions R1, R2 in the prerotation portion 8 are provided. When the pump P is rotated, water in the pump well 2 flows in the prerotation portion 8 through one of the inflow water channels among the first inflow water channel 9, second water channel 10 and third water channel 11, and water makes prerotation in the rotating direction R1, R2 of the pump impeller at the prerotation portion 8 and smoothly sucks water from the suction hole.  Next, straightening ribs 6 for prerotation are projected on the upper surface of the bottom portion of the prerotation portion 8, and circular notch portion 6A is made on the ribs 6, and sand, scum, etc., are collected at the suction hole of a pump P. Thus, residue or accumulation of sediment or scum in the prerotation portion can be prevented.
Patent JP-H0917931-A (JP)
Title: Lead frame making die unit
Inventor: NAKAMURA SHUNSUKE
IPC: B21D28/00
Filed: 1995-06-30
Abstract: PURPOSE: To increase an effective wire width of an inner lead top end part to obtain a lead frame high in reliability without position slippages by a method wherein punching is performed under conditions that an area is pressed which is an inner lead that one side edge is punched by a material pressing piece fixed into a stripper. CONSTITUTION: This embodiment comprises a die 2 which has a first opening C1, and on which a slit material 1 is placed; a pressing stripper 3 that a second opening C2 is arranged; and a punch 4 which is inserted into second and first openings, to press a portion of the slit material 1. The stripper 3 is provided with a material pressing piece which 5 approaches the punch inserting second opening C2 and projects to the die 2 side. Under conditions that an area in which one inner lead 11 side edge is punched, and which is an inner lead 11 of the slit material 1 is pressed on the die 2 by the material pressing piece 5, another side edge of the inner lead 11 is punched. Thus, specific intervals can be obtained and a lead frame high in reliability without distortions can be obtained.
Patent JP-S5957820-A (JP)
Title: Method for loading magazine with works in continuous feed using conveyor and buffer device therefore
Inventor: INOUE YOSHINOBU
IPC: B65G25/06
Filed: 1982-09-24
Abstract: PURPOSE:To prevent damage and automate the system for loading a magazine with glass plates for liquid crystal cell by heaving a container conveyor furnished under a subconveyor in such a way as overlapped, transferring the work onto the container conveyor, and then placing in the magazine. CONSTITUTION:A work 1 which has reached the end 1a of a baking furnace conveyor 2 is transferred onto a subconveyor 3 in continuous rotation at the same speed, and this subconveyor 3 is moved. A sensor 4 comes into service at a position 1b to actuate rise of a container conveyor 5, and the work 1 on the subconveyor 3 is received on the container conveyor 5. Because the container conveyor 5 passes a little higher position 1c than the shelf 6a of magazine 6, the work 1 is scooped up by the mating shelf 6a of magazine 1 which is rising one step after another. Then the conveyor 5 sinks and waits for reception of the work 1 from the subconveyor 3. According to this arrangement, there is no risk of damage to works, as well as loading of magazines can be done automatically and continuously.
Patent JP-S5790475-A (JP)
Title: Solenoid control valve
Inventor: OOYAMA TEI
IPC: F16K31/06
Filed: 1980-11-26
Abstract: PURPOSE: To make rod movement proportional to electric current flow level in wide range by making the opposing faces of stationary magnetic core and moving magnetic core to tapered angle shape faces.  
     CONSTITUTION: When the coil 19 is energized, traction force generates in the core 25 against the core 23, and the rod 24 moves to the right direction as far as the inducing force balances with the repulsion force of the coil spring 26 and the valve body 29 separates from the valve seat 14 for the distance corresponding to the inducing force. The end 23a of the core 23 is angle shape, and is tapered at the inside face 23b of the both end projection surface. Because of this taper, proportional relation is obtained for wide range of electric current flow against movement of the rod. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0815467-A (JP)
Title: Auxiliary jig for gps survey operation
Inventor: SADA TATSUNORI
IPC: G01C15/00
Filed: 1994-06-24
Abstract: PURPOSE:To obtain an auxiliary jig for a GPS survey operation which can carry easily a measuring instrument being necessary for real-time kinematic GPS survey or the like. CONSTITUTION:A shoulder holder 3 constituted of paired shouldering parts 3a, paired suspension parts 3b and a back pad part 3c is provided at the upper parts of two pipes 2. A head insertion part 4 is formed by the pipes 2 and the shoulder holder 3. At the lower parts of the pipes 2, a stage 6 having fastener tapes 7 stuck thereto is provided for mounting a personal computer. A battery case 93 is provided at a waist belt 9 provided at the lower end parts of the pipes 2, so that an operator can carry a battery 12 on the back side. Besides, a chest plate 5 is provided at the middle parts of the pipes 2.
Patent JP-S6057017-A (JP)
Inventor: EERITSUHI SHIEERU
IPC: F16D13/50
Filed: 1984-08-10
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-S5866779-A (JP)
Inventor: NODA TAKAAKI
IPC: F27B3/02
Filed: 1981-10-19
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-H0832114-A (JP)
Title: Manufacture of group iii nitride light emitting element
Inventor: OTA HIROYUKI
IPC: C23C16/18
Filed: 1994-07-19
Abstract: PURPOSE:To provide a manufacturing method by which such a group III nitride semiconductor light emitting element as the light emitting diode, semiconductor laser diode, etc., which emits highly pure blue light can be manufactured, a method for forming crystalline layer, or a method for reforming crystalline layer. CONSTITUTION:A group III nitride semiconductor light emitting element manufacturing method includes a film forming process in which at least one crystalline layer of a group III nitride semiconductor, (Ga1-xAlx)1-yInyN (where, 0<=x<=1, 0<=y<=1), and a hydrogen diffusing process in which atomic hydrogen is diffused in the crystalline layer. Through the hydrogen diffusing process, only the crystalline layer is reformed.
Patent JP-H05332397-A (JP)
Title: Vibration resistant device
Inventor: HAYATSU MASAKI
IPC: F16F15/04
Filed: 1992-06-02
Abstract: PURPOSE:To suppress an influence of a rotational vibration component by providing a dummy weight on a loading floor of laminated rubber upper surfaces so that a position of the center of gravity of a loading floor structure is positioned in an upper surface of the loading floor, in a vibration resistant device provided with laminated rubbers and the loading floor mounting an equipment. CONSTITUTION:A loading floor 2 is supported by minimum four laminated rubbers 1, to arrange a day weight 5 on the loading floor 2, so that a position 3 of the center of gravity of structure of the loading floor 2 is placed in an upper surface thereof while ensuring weight of the loading floor 2. That is, the center of gravity is positioned in the upper surface of the loading floor 2 by decreasing thickness of the loading floor 2 for supporting a mounting equipment 4 and by considering weight balance with the loading floor 2. In this way, even when rotational vibration is generated, since a distance between the center of gravity and the upper surface of the floor of positioning the equipment 4 is almost 0, a rotational vibration component is prevented from influencing horizontal vibration.
Patent JP-H0524666-A (JP)
Title: Paper sheet transport device
Inventor: CHIYOUHOU SATORU
IPC: B65H7/04
Filed: 1991-07-08
Abstract: PURPOSE:To efficiently transport a piper sheet and suppress the collision noise with a paper sheet pressing plate by starting the drive of the pressing plate when a sensor detects the appearance of a half moon shaped roller on a paper tray. CONSTITUTION:A half moon shaped roller 3 treats the, top edge of a document M, and transports the sheet in cooperation with a weight 4. A separating regulator plate 7 separates the documents which advance into a separation part 11 one by one from the lowest part. A separation sensor 12 speedily detects the paper clogging after the separation operation. A half moon shaped home position sensor detects if the half moon shaped roller 3 does not project on a document transport passage or not, i.e., the half moon shaped roller 3 is at a home position or not, and if the roller 3 is not at the home position, the weight 4 is driven by a weight solenoid to transport the document in cooperation with the half moon shaped roller which projects on the document transport passage. When the sensor 12 detects the document, the weight solenoid is turned OFF, and the document is transported for a prescribed time.
Patent JP-H0518832-A (JP)
Title: Optical fiber device, position-detection method using the same, information transmission method, and method for measuring amount of deflection
Inventor: SHIBUYA SHOZO
IPC: G01B11/00
Filed: 1991-07-08
Abstract: PURPOSE:To obtain a new optical fiber device which is thermally connected to an optical fiber and transmits information, a position-detection method using it, information transmission method, and a method for measuring an amount of deflection. CONSTITUTION:A timing control circuit 4 generates a trigger pulse, thus enabling a pulse-generation circuit 5 to drive a light-emitting equipment 6 and a light pulse to enter an optical fiber 8. A backward scattering light from each position of the optical fiber 8 passes through filters 9 and 10 and is led to light receivers 11 and 12. These detection signals are amplified by amplification circuits 13 and 14, are converted to digital data by A/D converters 15 and 16, and are written into memories 17 and 18 in sequence. Temperature at each position of the optical fiber 8 is obtained from information on the backward scattering light which is written into the memories 17 and 18, thus enabling a state of heating devices 20a and 20b which heat a localized portion of the optical fiber 8 to be detected.
Patent JP-S6059473-A (JP)
Title: Circuit for producing projection waveform
Inventor: IMAMURA MAKOTO
IPC: G06T11/00
Filed: 1983-09-09
Abstract: PURPOSE:To obtain the information on the picture structure of a specific direction by obtaining a distribution on a specific line passing through the center on a 2-dimensional Fourier space exclusively by performing a 1-dimensional Fourier transform for a projection waveform from a picture having variable density supplied to a picture processor. CONSTITUTION:A straight line to be projected is shown in an equation ax+by+ c=0, and l1-l3 of this projection waveform mean the cumulative values of each density level of the picture. Thus the density level is obtained for an area a picture f (x, y) overlaps an equation bx-ay+d+pi=0 which is vertical to the first equation. An operator 1 obtains cumulative values (x) and (y) of each clock number every time clocks (x) and (y) are applied for raster scan. At the same time, pi=ay-bx-d is also obtained. The pi is applied to a memory 3 through an MPX2 in the form an address (n), and the contents D(n) are sent to a latch 4 to be added with the density level of a picture having variable density given from a line 8. The result of this addition is written again to an (n) address. Hereafter this procedure is carried out to the entire part of a screen.
Patent JP-H0236238-A (JP)
Title: Dimensionally stable orientated film of chlorotrifluoroethylene polymer and manufacture of said film
Inventor: SUTANREI BAATON REBII
IPC: B29K105/02
Filed: 1989-06-30
Abstract: PURPOSE: To provide a film excellent in dimensional stability, satisfactorily resistant to creep and water, increased in surface electric specific resistance, and useful as a protecting film of traffic sign by using a copolymer of semi- crystalline poly(chlorotrifluoroethylene).  
     CONSTITUTION: A substantially non-drawn film consisting of a polymer of a semi-crystalline poly(chlorotrifluoroethylene) or a semi-crystalline chlorotrifluoroethylene containing a high of 5 wt.% of ethylene type unsaturated copolymerizable organic monomer unit is uniaxially drawn, whereby a film in which the dimensional change ratio in a first direction within the film plane is 0-2% when heated to 150°C for 2 minutes, the dimensional change ratio in a second direction within the same plane as the first direction and vertical to the first direction is 0-4%, and the tensile modulus in the second direction is at least 1.5 times the molded film as it is, and the modulus in the first direction is at least 75% of that in the second direction is provided. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0333195-A (JP)
Title: Rustproof, lubricated steel plate subjected to chemical conversion treatment
Inventor: YOSHIDA TERUO
IPC: C10N40/24
Filed: 1989-06-29
Abstract: PURPOSE:To improve the stability of a coating film in a high temperature region, lubricity, rustproofness, water solubility, etc., by applying a specified aqueous treating solution to a surface of a steel plate and drying it to form a coating film through chemical conversion with iron phosphate and a water-soluble solid lubricating film on the surface. CONSTITUTION:An aqueous solution (a) is prepared by mixing 100 pts.wt. polyethylene oxide having a molecular weight of 2,000 to 40,000, 0.5-100 pts.wt. water-soluble rustproofing agent, 0.5-100 pts.wt. (solid) colloid (sol) of at least one of SiO2, Cr2O3, Fe2O3, MgO, ZrO2, SnO2, Al2O3, CaCO3, etc., and the balance of water. This solution is mixed with an iron phosphate solution, used for chemical conversion treatment, in an amount of 5.0-13.0g/l in terms of phosphoric acid to give an aqueous treating solution. This solution is applied to a surface of a steel plate and dried to form thereon a film having a coating weight of 0.1-1g/m<2> for one surface through chemical conversion with iron phosphate and on this film a water-soluble solid lubricating film having a coating weight of 0.5-5.0g/m<2> for one surface.
Patent JP-H0852398-A (JP)
Title: Spray painting method and device
Inventor: PETSUKA RINONMA
IPC: B05D3/00
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for spray coating having high quality and high efficiency by absorbing an excess aerosol in a flow of a coating paste formed in an enclosed space when the coating paste aerosol is sprayed to a paper web moving in the enclosed space. SOLUTION: In the method and apparatus for spraying the aerosol of the coating paste to the paper web 1 moving in at least a part of the enclosed space 19, a flow 18 of the coating paste for collecting excess aerosol from spraying of the coating paste is formed at least one of the interior walls 6 in the enclosed space 19.
Patent JP-H04366426-A (JP)
Title: Information recording medium and its recording/ reproduction device
Inventor: KOBAYASHI SEIJI
IPC: G11B7/00
Filed: 1991-06-12
Abstract: PURPOSE:To enable digital information to be recorded with a high density by recording the digital information while shifting a leading or trailing edge of an information bit in step shape from a specified reference position corresponding to the recorded information. CONSTITUTION:3 and 7 are expressed by leading and trailing edges of a first information bit after a position reference bit and 0 and 4 are expressed by the leading and trailing edges of the next information bit. Then, a PLL bi is recorded at the information recording medium at a certain period. At the time of recording of information, this PLL bit (clock bit) is reproduced and a reference clock is generated in synchronization with it. Then, a reference position of edge is determined in reference to this reference clock. Then, the leading edge and trailing edge positions of the information bit are shifted in step shape corresponding to a digital data to be recorded from the reference position which is indicated by the leading edge of the reference clock.
Patent JP-S5869016-A (JP)
Title: Method of shaping sheet
Inventor: TSUTSUI YOSHIMITSU
IPC: B29C48/08
Filed: 1981-10-20
Abstract: PURPOSE:To obtain readily a sheet good in transparency the gloss of both the surfaces of which is kept at all times high, by allowing the contact point of a first cooling roll with a second cooling roll to be moved and adjusted, and  moving the contact point to be adjusted even when the thickness of an extruded  sheet is varied. CONSTITUTION:The resin film 3 that is delivered from a die 2 by melt extrusion is passed between the first cooling roll 5 and a touch roll 4 forced toward the roll 5, is moved along the first cooling roll 5 to be cooled, is passed through the pressure contact point (P) where the second cooling roll 8 is forced toward the first cooling roll 5, and is taken off along the second cooling roll 8. In this arrangement, the second cooling roller 8 is attached rotatably with respect to the shaft 13 of the first cooling roller thereby the pressure contact point (P) may be moved to be adjusted in such a way that an optimum winding angle theta is obtained where the mirror surface of the second cooling roll 8 is transferred to the surface (B) of the film 3 to make its gloss higher.
Patent JP-S5690637-A (JP)
Title: Modulation and phase synchronization system
Inventor: TANAKA MINORU
IPC: H04B7/02
Filed: 1979-12-25
Abstract: PURPOSE:To facilitate phase adjustment at a base station by receiving and demodulating radio waves transmitted from the station or other stations and by shifting the phase of a modulation input to the base station so that a beat component extracted via a filter will be minimum. CONSTITUTION:Radio waves of the same radio channel transmitted from its own station or other close stations are received simultaneously via antenna 25 and demodulated by receiver 26; and the beat component of the composite wave of all stations is extracted via band-pass filter 27, amplified by amplifier 28 and detected by detector 29 to obtain a DC output, which is supplied to judging circuit 30. With the output of judging circuit 30, phase shifting circuit 22 is so controlled that the output of detector 29, i.e. the beat component may be minimum. Then, the output of transmitter 23 which can be frequency-modulated by a modulation input arriving via transmission line 20 is radiated from antenna 24. Thus, phase adjustment on the route diversity system of a mobile radio communication system can be made easily without providing a repeating station, etc.
Patent JP-H1012846-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKO TAKASHI
IPC: H01L27/108
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent generation of short-circuit between contact pads, by depositing a first insulating film and a second insulating film covering a patterned insulating film for filling, flattening the surface, and forming an interlayer insulating film of the first insulating film, the insulating film for filling and the second insulating film. SOLUTION: A polysilicon pad film 11 is so deposited that an upper insulating film 7, a side wall insulating film 10, a diffusion layer 8 for a bit line, and a diffusion layer 9 for a capacitor are covered. The polysilicon pad film 11 is conductor containing phosphorus impurities and electrically connected with the diffusion layer 8 for a bit line and the diffusion layer 9 for a capacitor. An insulating film 13 which covers the polysilicon pad film 11 and with which slits 12 are filled is formed. The slits 12 are formed on the polysilicon pad film 11 between gate electrodes. A BPSG film is buried in the slits 12 and the surface is flattened by heat treatment. Thereby short-circuit between contact pads can be completely avoided.
Patent JP-H1116745-A (JP)
Title: Resin-molded winding
Inventor: KAMITSUMA TATSUO
IPC: H01F27/28
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a resin-molded winding in which a winding sheet can be press-contacted with a connection conductor even if the winding sheet is thin. SOLUTION: In a resin-molded winding in which a winding sheet 2 composed of aluminum foil and an insulating sheet are coaxially wound in a state where the sheets are put upon another and the winding starting part and winding ending part of the sheet 2 are cold press-contacted with a connection conductor 1 composed of a copper plate. Then the sheets and conductor 1 are molded with a resin, the conductor 1 is lead out, and the sheet 2 is cold press-contacted with the conductor 1 together with a superposing sheet 3 composed of aluminum foil.