baber/WOPTO huggingface dataset:
Patent JP-H06238777-A (JP)
Title: Manufacture of paper box and paper box material
Inventor: TANAKA ZENJI
IPC: B31B50/58
Filed: 1993-02-18
Abstract: PURPOSE:To simplify a posttreatment in the case of manufacturing a paper box having a low height and a thin shape. CONSTITUTION:Additive pieces 30, 33 are provided between edges 31, 34 disposed on an extension line of rulings 18, 20 to be bent of bottom pieces 27, 29 of a paper box material 10 and the other bottom pieces 27, 29 in contact with the edges 31, 34. Further, non-cut parts 36, 37, 38, 39 of a small length are provided and cut between the pieces 30, 33 and the pieces 26, 28. The material 10 is bent similarly as prior art. Then, the non-cut parts 36, 37, 38, 39 are disconnected to remove the pieces 30, 33. Thus, since there are the additive pieces, it can be accurately and straightly bent similarly to longer ruling.
Patent JP-H024973-A (JP)
Title: Formation of film
Inventor: IBUKA NARUHITO
IPC: C30B29/06
Filed: 1989-03-20
Abstract: PURPOSE:To obtain a high quality thin film having a uniform thickness and density by feeding gas contg. boron trifluoride(BF3) into a treating chamber and by forming a thin film contg. boron on the surface of a substrate by a chemical reaction. CONSTITUTION:Gas contg. at least BF3 (e.g., BF3, SiH4, Si2H6, POCl3, PH3 and O2) is used as a treating gas. This treating gas is fed into a treating chamber and brought into a chemical reaction to form a thin film contg. boron on the surface of a substance set in the chamber.
Patent JP-H02247876-A (JP)
Title: Phase locked loop oscillation circuit
Inventor: OKADA YOSHIAKI
IPC: H03L7/08
Filed: 1989-03-20
Abstract: PURPOSE:To prevent the generation of a reading out error of data even if a region width is narrow by maintaining the synchronization state up to then without switching an object to be synchronized in the light splice region in a sector. CONSTITUTION:A phase comparator circuit 2 selects a clock Sr for excitation as the object to be synchronized when the switching signal S10 from a control circuit 1 is at a '1' level. The circuit selects reading out data S12 when the signal is at a '0' level. The clock means in the control circuit 1 operates to sustain the S10 at the '0' level and there is no signal input of the object to be synchronized to the circuit 2 so that the previous synchronization state is maintained when the control signal Sp from a host device changes from the '0' level to the '1' level at about the start of the light splice region in the sector. The synchronization is smoothed in this way and the generation of the reading out error is prevented even if the region width is narrow and the period for holding the level of the control signal is short.
Patent JP-H06237681-A (JP)
Title: Propeller device integrated with mole-repelling wind direction plate
Inventor: TSUCHIDA MASASHI
IPC: A01M29/32
Filed: 1992-02-18
Abstract: PURPOSE:To provide a propeller device for ridding moles by oscillation and sounds by changing the direction of a propeller toward a wind, rotating the blade part and simultaneously oscillating and reciprocating the propeller. CONSTITUTION:A shaft 2b such as a nail or screw is inserted into a bar 1a horizontally rotated on a shaft 1b so that a second bar 2a is subjected to a vertical rotation motion 10. The hole 4 of the hole-forming part of the second bar is loosely fit onto the shaft 2b so that the hole-forming part is subjected to a reciprocating motion 9. Looseness may be given between the hole-forming part and the pipe 5 of the second bar, and an oscillation motion may be generated. A blade part 1 is directed as a wind direction plate toward the wind, and rotated as a propeller.
Patent JP-S62226581-A (JP)
Title: Redox flow battery
Inventor: SHIGEMATSU TOSHIO
IPC: H01M8/02
Filed: 1986-03-26
Abstract: PURPOSE:To improve charge-discharge energy efficiency by using a hydrophilic polymer film on the surface of which a coating layer having lower hydrophilic nature than that of the hydrophilic polymer is formed as a seaprator. CONSTITUTION:In a redox flow battery, a hydrophilic polymer film on the surface of which a coating layer having lower hydrophilic nature than that of the hydrophilic polymer is formed is used as a separator. The hydrophilic nature of the seaprator can widely be adjusted by varying the thickness or material of the coating layer, and the acid resistance and mechanical strength of the separator also can widely be controlled corresponding to the nature of electrolyte.
Patent JP-H08228396-A (JP)
Title: Sound reproducing device
Inventor: YASHIMA NOBORU
IPC: H03G5/16
Filed: 1995-03-28
Abstract: PURPOSE: To prevent the radiation characteristic of a sound transmission tube type speaker from being degraded more than the characteristic of the speaker itself by providing an audio signal processing means including a noncyclic digital filter which has the characteristic opposite to the transmission characteristic of the sound transmission tube. CONSTITUTION: In a noncyclic digital filter 2, the characteristic to cancel the transmission characteristic of a sound transmission tube 200 is given to the audio signal inputted from an input terminal 1 based on the characteristic of an operation block 103. This audio signal which has the transmission characteristic varied is amplified by a power amplifier 3 and is radiated as an acoustic power to the space from a speaker 4 through the opening part of the sound transmission tube 200.  When the characteristic of the noncyclic digital filter 2 is set to the opposite characteristic of the sound transmission tube once, the sound radiation characteristic in the opening part of the sound transmission tube 200 as the sound source for the acoustic field space always matches the reproducing characteristic of the speaker itself independently of the classification of the speaker, and the aural signal is faithfully radiated to the acoustic field space without degrading the characteristic of the speaker 4.
Patent JP-H09236185-A (JP)
Title: Control valve
Inventor: KUDO TAKUYA
IPC: F16K31/06
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To reduce the oscillation phenomenon of a valve body while a valve is open so as to suppress fluid pulsation by forming a guide part for regulating the movement of the valve body in a direction vertical to a valve opening direction in the inner peripheral wall of a valve room in a control valve provided with a valve seat having a valve seat surface and a valve rod for controlling the opening/closing of the valve and the valve seat surface. SOLUTION: For closing a valve, a steel ball 27 is brought into contact with a valve seat surface 26 by a valve rod 22. For opening the valve in this condition, when the valve rod 22 is moved upward by supplying a current to the coil 22 of a solenoid main body 10, the steel ball 27 is pushed by the pressure of a fluid to open the valve, the fluid is caused to enter a valve chamber 28 through a gap between the valve seat surface 26 and the steel ball 27 and flow out through a flow passage 29. At this time, the movement of the steel ball 27 in a direction vertical to a valve opening direction is regulated by the inner peripheral wall of the valve chamber 28 and thereby the position of the steel ball 27 during opening/closing of the valve is decided.  Since the flowing out fluid is not passed through a clearance between the steel ball 27 and the valve chamber 28, the oscillation phenomenon of the steel ball 27 is suppressed and the pulsation of the fluid is regulated.
Patent JP-H06212587-A (JP)
Title: Production of fine fibrous cellulose
Inventor: ISHIKAWA HISAO
IPC: D21H11/00
Filed: 1991-03-11
Abstract: PURPOSE:To rapidly obtain fine fibrous cellulose high in water-holding force by grinding fibrous cellulose with a medium stirring type wet grinding machine under a specific condition. CONSTITUTION:Fibrous cellulose is ground with a medium stirring type grinding machine into fine fibrous cellulose having a water-holding force of 210% substantially without causing a chemical change. As the fibrous cellulose is finely ground, the viscosity of the fine fibrous cellulose is increased and further its water-holding force is improved.
Patent JP-H02247379-A (JP)
Title: Production of silicide target
Inventor: HIRAKI AKITOSHI
IPC: C23C14/34
Filed: 1989-03-22
Abstract: PURPOSE:To produce a high-density silicide target with fine structure by mechanically alloying powdered high-purity refractory metal and powdered high-purity silicon in vacuum, subjecting the resulting powder mixture to temporary baking and to crushing, and then sintering the resulting crushed powder by means of hot isostatic pressing. CONSTITUTION:Powdered high-purity refractory metal, such as W and Mo, and pow dered high-purity Si are crushed in an Ar atmosphere by means of a ball mill and mixed to undergo mechanical alloying. Subsequently, the resulting powder mixture is heated in high vacuum or in an Ar atmosphere up to about 850-1450 deg.C to undergo silicide reaction. The resulting low-oxygen temporarily baked body with dense structure is crushed, desirably, to <= about 150mum grain size. At this time, it is preferable to carry out the above crushing in an Ar atmosphere to prevent oxidation. Then, a sealing can for compaction is filled with the above crushed powder of temporarily baked body, and, after the inside of the can is sufficiently evacuated, this can is sealed and sintered by means of hot isostatic pressing. By this method, the silicide target reduced in oxygen content, having fine structure and a density as high as >= about 99% density ratio, difficult to break and easy to handle, and further free from the occurrence of local electric discharge on the surface can be obtained.
Patent JP-S60212746-A (JP)
Title: Camera finder device
Inventor: WATANABE HIROBUMI
IPC: H04N5/225
Filed: 1984-04-06
Abstract: PURPOSE:To recognize a peripheral scene, too, of an image obtained by a zoom lens, and to select a suitable shot by combining and displaying both an image taken in by the zoom lens, and an image taken in from a light intake window, which is not zoomed, and displaying a frame for showing a field of view of the zoom lens as for the image which is not zoomed. CONSTITUTION:An optical image of an object to be photographed passes through a zoom lens 2, reaches an image pickup tube 6 through a half mirror 8, and on the other hand, reaches a finder 5 through these half mirrors 8, 9, and an image magnified by the zoom lens 2 is displayed on the upper half 21 of this finder 5. On the othr hand, an optical image taken in from a light intake window 3 passes through a half mirror 10. Subsequently, the image having the same center as the image taken in by the zoom lens 2, and also of a range corresponding to a field of view of a light intake window 2 is displayed on the lower half 22 of the finder 5. In such a way, a user of this camera can observe together an image obtained by the zoom lens 2, and its peripheral image or scene by seeing two parts 21, 22 of the finder 5.
Patent JP-S60213530-A (JP)
Title: Seating device of car
Inventor: MACHIDA KENICHIROU
IPC: B60N2/90
Filed: 1984-04-06
Abstract: PURPOSE:To simplify housing of long stuff by folding seats with each other so as to enable their housing along the side wall of a compartment. CONSTITUTION:Seating device 3 is formed by three seats 7, 8, 9, which are folded with each other and can be housed along the side wall 11 of a compartment. The seats 7, 8, 9 are composed of seat cushions 12, seatbacks 13 and seat legs 15. Cushion frames 17 of the seat cushions 12 are connected together by means of the first hinge 18, while a suchion frame 17 of the seat 7 is pivoted on the side wall 11 by means of the second hinge 19. Back frames 21 of the seatbacks 13 are connected together by means of the third hinge 22, while the back frame 21 of the seat 7 is pivoted on the side wall 11 by means of the fourth hinge 23.
Patent JP-S63235952-A (JP)
Title: Laminated electrophotographic sensitive body
Inventor: WATANUKI YUJIRO
IPC: G03G5/06
Filed: 1987-03-24
Abstract: PURPOSE:To enable excellent copying of a specified color original which is difficult to copy by providing with a dye contg. intermediate layer contg. a color matter which has the max. light absorption within the specified band range displaying the max. absorption to an electrostatic charge generating substance, on the titled body, as a light penetrating layer. CONSTITUTION:The titled body is constituted by laminating an electrostatic charge transfer layer 2 contg. an org. electrostatic charge transfer substance, the charge generating layer 3 contg. an org. charge generating substance and the surface coated layer 5 in this order on a conductive substrate body 1. In the titled body, the dye contg. layer 4 which contains the color matter having the max. light absorption within the specified band range displaying the max. absorption to the charge generating substance. is provided on the titled body as the light penetrating layer against the charge generating layer 3. By providing with the dye contg. layer 4 on the titled body, the color matter absorbs the light having the specified wavelength within the specified band range displaying the max. absorption to the charge generating substance among the light which exposes the titled body, thereby reducing the sensitivity of the titled body against the light having the band range of the titled body. Thus, the good latent image of the titled body can be formed by the color original which is difficult to form the electrostatic latent image, because the titled body is too sensitive, whereby the good copy image is obtd.
Patent JP-S54161510-A (JP)
Title: Soldering tool
Inventor: TAKAYANAGI EIICHI
IPC: C22C29/06
Filed: 1978-06-12
Abstract: PURPOSE: To manufacture a soldering iron with superior corrosion resistance, hardness, strength and long life by forming at least a part of the iron, which part contacts to solder, with a composite sintered alloy of metal carbide and highly electrically conductive metal.  
     CONSTITUTION: At least tip 2 of soldering iron 1 is formed by compacting a powder mixt. consisting of metal carbide such as WC or TaC; 20W50% and highly electrically conductive metal such as Cu or Ag; the balance. As the metal carbide, carbides of Mo, Cr, etc. may be used. The compacted mixt. is then sintered to manufacture a soldering iron tip with superior wettability to solder, superior corrosion resistance to solder, high hardness and long life. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60214592-A (JP)
Inventor: MURAKI KATSUJI
IPC: H05K3/18
Filed: 1984-04-10
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-S63235426-A (JP)
Title: Apparatus for high frequency plug quenching
Inventor: KUROKAWA YOSHIAKI
IPC: C21D1/10
Filed: 1987-03-24
Abstract: PURPOSE:To set a material to be treated at suitable position and to prevent the development of defect caused by unevenness of heat-treatment by constituting a carrying means of a quenching apparatus by a carrying shaft having positioning means fixing the range of reciprocation and a holding member arranged to the carrying shaft. CONSTITUTION:In a high frequency plug quenching apparatus, the carrying means 5 is formed by the carrying shaft 6 and the holding member 7, 7 arranged to the carrying shaft 6. The carrying shaft 6 is arranged along a carrying line and reciprocately moved by a cylinder 9. The range of reciprocation is fixed by using a positioning shaft 13 and the rod 11 with liftable step. The holding member 7 is composed of one pair of the supporting tools 14, 14' and fitted to the carrying shaft 6 as rotatable and also by forming the recessed part at one side 14 of the supporting tool, the treating material is held. By this method, the carried treating material can be set at the position, accurately coinciding with center of the furnace or center of the high frequency plug, and the good quenching can be executed.
Patent JP-H09258215-A (JP)
Title: Color liquid crystal display device
Inventor: TANAKA TAKESHI
IPC: G02F1/133
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a bright color display by coloring light without using a color filter, to display a desired color with fully high color purity using the same pixel, and to reduce variation of display color due to temperature. SOLUTION: This device is provided with a liquid crystal cell 10, polarizing plates 20, 21 of the surface and the back, two phase difference plates 22, 23 arranged between these polarizing plates 20, 21 and the liquid crystal cell 10 respectively, and a reflection plate 24 arranged at the back side of a back side polarizing plate 21. And an optical axis of the phase difference plate 22 of the surface side and an optical axis of a surface side polarizing plate 20 are deviated obliquely, while a value of Δnd of the liquid crystal cell is made a range of 1300nm-1600nm, a value of retardation of the phase difference plate 22 of the surface side is made a range of 300nm-400nm, and a value of retardation of the phase difference plate 23 of the back side is made a range of 500nm-650nm. Here, Δnd a refractive index anisotropy and (d) is depth of liquid crystal layer.
Patent JP-H10269262-A (JP)
Title: Method for verifying shape data
Inventor: NAKAJIMA AYUMI
IPC: G06T17/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To easily obtain a connection state among plural shape surfaces constituted by means of product shape data and to drastically easily and surely verify its propriety by verifying the connection state in the boundary line of the respective shape surfaces based on the angle relation of respective tangent vectors. SOLUTION: Angles and their codes, which are calculated by a set display state and a display color are displayed against the boundary lines 51a and 51b among the plural selected shape surfaces 50a-50d in an analysis image chart, which is analyzed so as to be obtained by an angle analyzing part. That is, it is easily obtained whether the connection state among the plural shape surfaces 50a-50d constituted by shape data is smoothly connected or not and is in a projected state or a recessed state. The calculation result is displayed by color in the display state for indicating the projected state or the recessed state so that a worker can drastically easily and surely inspect the connection state.
Patent JP-S56167348-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKUDA TAKASHI
IPC: H01L21/22
Filed: 1980-05-27
Abstract: PURPOSE:To prevent the temperature rise of a substrate and to prevent the rediffusion of impurity at the time of phosphorus flow treatment, for example, by a method wherein among the materials constituting the device, only the desired dielectric is heated selectively by dielectric heating in high-frequency electric field. CONSTITUTION:In the manufacturing process of the MOSFET, for example, at the step wherein contact holes 8, 9 are formed in a PSG film 7, the heat-treatment is performed to leave the wafer as it is in the prescribed high-frequency electric field for the prescribed hours. By this treatment, only the PSG film 7 is heated at about 1,000 deg.C because of the difference of loss coefficient, and flow of phosphorus is generated to make the PSG film 7 to make gently-sloping. After then wirings 10, a protective film 11 are formed to complete the element, and because of the formation of the gently-sloping shape 12' of the hole end part 12 of the film 7, disconnection of the wirings, etc., can be prevented. Moreover because the temperature of the crystal part of the substrate does not rise in this heating process, extension of the diffusion layers 5, 6, for example, can be prevented.
Patent JP-H09165882-A (JP)
Title: Antenna support fixing device
Inventor: IWAMURA HIDEKI
IPC: H01Q1/12
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To make an antenna support fixable from the outside of a roof and prevent a leak in the roof from a hole for passing an antenna cable. SOLUTION: A keep rod 19 is journalled to a groove part 17 formed at the lower end part of a screw rod 15, and this keep rod 19 is energized in an orthogonal direction to the screw rod 15 by a torsion spring 21 fixed into the groove part 17. At the time of inserting the screw rod 15 into the through hole of a ridge beam, after the keep rod 19 is locked to the back face of the ridge beam, a nut 33 is fixed to the screw rod 15 to fix a base seat 1 to the ridge of a roof. At the time of fixing a support fitting cylinder 10 to the base seat 1, a fit-in step part formed at a frame-like peripheral wall part 7, and a fit-in protruding part formed at a base plate 12 are fitted to each other to close the interior of the frame-like peripheral wall part 7 in a sealed state.
Patent JP-S62228749-A (JP)
Title: Power transmission gear
Inventor: TAKANO HIROSHI
IPC: F16H37/02
Filed: 1986-03-27
Abstract: PURPOSE:To cut off the unnecessary rotation of a belt by allotting the portion corresponding to 1-3 gears of a manual transmission to a belt speed change while connecting a fourth gear via a friction clutch and gears, in a power transmission gear of an automobile, etc. by the use of a belt type transmission mechanism. CONSTITUTION:In a condition that friction clutches 10, 30 are disconnected, the turning force of a shaft S1 on the extension of an engine output shaft is transmitted to an output shaft S3, by transmitting the rotation of the shaft S1 to a cylindrical shaft 21S by the action of a friction clutch 20, and via a gear G1 and a gear G2. In this case, the rotation which is transmitted from a speed change pulley V1 to a speed change pulley V2 via a belt B and further to an intermediate shaft S2, is not transmitted to an engaging body M2 due to the disconnected condition of the friction clutch 30. Accordingly, the V-speed change pulleys V1, V2 and the belt B are not rotated in this condition. That is, when speed change range is carried out through a direct coupling range, the V-belt is in a stopped condition, to carry out transmission in a range with high transmission efficiency, producing an effect of good fuel consumption characteristics.
Patent JP-S5718468-A (JP)
Title: Generator actuated by falling shock of soils
Inventor: TOUHOU KINPEI
IPC: F03G3/04
Filed: 1980-05-27
Abstract: PURPOSE: To generate electric power, by utilizing those soils in a process of mining earth, sand, stones and rockes (abbreviated as "soils" hereafter) of the mountain and reclaiming a marine tract.  
     CONSTITUTION: The soils mined from the mountain are thrown into a sliding way 5. The soils fall along a slide surface quickly and collide with rotary wheel 6 provided with receiving vane 9 located below. The rotary wheel 6 starts rotation due to strong shocks and the generator 7 is driven thereby, resulting in electric power generation. The soils falling down are taken out from a flatland 1 to the sea. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09252999-A (JP)
Title: Sanitary washing device
Inventor: NAGASAKA YUTAKA
IPC: A47K7/08
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To enable the hygienic washing of a washing nozzle without troubling any hands. SOLUTION: A sanitary washing device consists of a main body 14 and a washing nozzle 25, which is formed at the end of the main body 14. Washing openings 10 for private parts and nozzle washing openings 40 are formed at the nozzle 25 and a tubular part 42 with an opening 44 is provided in the nozzle 25. Turning down an operating lever 48 brings the nozzle washing holes 40 and the opening 44 into opposite positions and then washing water flows down to the outside surface of the nozzle through the washing openings 10 and 40. By this, dirt, etc. stuck on the nozzle are enabled to be washed off without troubling any hands and thus the nozzle can be hygienically washed.
Patent JP-S59196592-A (JP)
Inventor: MURATA MINORU
IPC: H05B41/18
Filed: 1983-04-21
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。