baber/WOPTO huggingface dataset:
Patent JP-2000309918-A (JP)
Title: Soil column construction device and method for constructing soil column
Inventor: MUKONO SHUICHI
IPC: E02D3/12
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of uniformly mixing excavated earth and sand with cement milk and facilitating the construction of a specific shaped soil column. SOLUTION: A soil column construction device is equipped with a shaft 4, an excavation edge 5 provided in the lower end of the shaft 4 and a discharge outlet for discharging cement milk supplied through the inside of the shaft 4 from the neighborhood of the lower end of the shaft 4, an excavated hole is formed in the ground by rotation of the excavation edge 5 with the shaft 4 and, at the same time, the inside of the excavated hole is filled with a cement mixture obtained by mixing earth and sand produced in the excavated hole with the cement milk to form a ground reinforcing soil column.  Then, shanks 6 opened in the plane vertical to the axis of the shaft 4 when the shaft 4 is rotated in the opposite direction and partially enlarging the inside diameter of the excavated hole formed by rotation of the excavation edge 5 are provided in a plurality of locations at specific intervals in the longitudinal direction of the shaft 4.
Patent JP-S5239213-A (JP)
Title: Device for containing outrigger leg board
Inventor: KONISHI KENSHIYOU
IPC: B60S9/02
Filed: 1975-09-23
Abstract: PURPOSE: Device for containing leg boards, which can contain leg boards from an operation position into a containing position at an upper side of a vehicle without requiring labour, so that the vehicle width can be minimized when the outrigger device is being contained and the clearance to the road is maximized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08314131-A (JP)
Title: Production of black image forming material, photosensitive solution, photosensitive element and black matrix for color filter, black matrix for color filter and color filter
Inventor: YAMAZAKI KOJI
IPC: G02B5/20
Filed: 1995-05-15
Abstract: PURPOSE: To provide methods for producing a black image forming material having high optical density and excellent in photosensitive characteristics, a photosensitive soln., a photosensitive element and a black matrix for a color filter and to provide a black matrix for a color filter and a color filter. CONSTITUTION: In a black image forming material contg. a resin having an acid value of 20-300 and a wt. average mol.wt. of 1,500-200,000, a black pigment, a monomer contg. one or more photopolymerizable unsatd. bonds in each molecule and a photo-initiator, carbon black and graphite are used as the black pigment, and the objective black image forming material is obtd. The objective photosensitive soln., the objective photosensitive element and the objective black matrix for a color filter are produced using the resultant black image forming material.
Patent JP-S61272490-A (JP)
Title: Vane type reverse flow compressor
Inventor: TAGA KIICHI
IPC: F04C18/344
Filed: 1985-05-27
Abstract: PURPOSE:To provide a compressor having an improved compression efficiency and a high pressure, by accommodating a rotor with a single vane in an eccentric non-circular cylinder and carrying out reverse flow compression. CONSTITUTION:Rotors 3 and 4 with a radially passing single vane 2 are provided in an eccentric non-circular cylinder 1. A sealing slide segment 5 is provided at a contact portion between, the rotors 3 and 4 and the cylinder 1 with a spring 6 biasing thereagainst. The cylinder 1 has a shape along a locus of both ends of the single vane 2 retained by the rotors 3 and 4. That is, the cylinder 1 is of a non-circular shape eccentric from the rotors 3 and 4. As a gas in the cylinder 1 is not compressed, the gas on the discharge side is allowed to flow reversely into an operational chamber just when the operational chamber is communicated with a discharge port O, thus compressing the gas in the operational chamber.
Patent JP-H05286087-A (JP)
Title: Film or tube for packaging having heat resistance
Inventor: MUKAI SADAYOSHI
IPC: B32B27/30
Filed: 1992-04-09
Abstract: PURPOSE:To impart heat resistance and gas barrier properties to a film or a tube for packaging. CONSTITUTION:A composite film having two layer or three layer structure prepared through co-extrusion is composed of a film layer 1 consisting of single plastics and a film layer 2, in which a radiation energy absorbent is added to plastics (such as a vinylidene compound) decayed by radiation. The composite film is irradiated with a dosage, in which the gel proportional rate of the plastic single layer 1 reaches 70% or more, by using radiation such as electron rays. The composite film is changed into the composite layer of a high crosslinked layer 3 made up of single plastics and a non-crosslinked layer 4, in which the decay of plastics is prevented by the effect of the addition of the radiation energy absorbent.
Patent JP-H09277321-A (JP)
Title: Equipment and method for injection molding
Inventor: ONODERA OSAMU
IPC: B29C45/38
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide equipment and a method for injection molding which enable improvement of productivity and the quality of a product by enabling execution of low-pressure molding by increasing the sectional area of a gate. SOLUTION: This equipment is so constructed that a heated and melted material 13 is injected from the fore end part of a nozzle 20A, passed through a runner part 9 provided in a mold 5 and injected into a cavity 6 provided in communication with the runner part 9, so as to mold a product 2. In this construction, the place of the cavity 6 connected to the runner part 9 is provided as a gate part 7 and a gate cut member 22 which is provided movably in correspondence to the gate part 7 and moves toward the gate part 7 side after the material 13 is injected into the cavity 6, so that the material being present in the vicinity of the gate part 7 be let to escape and that the gate part 7 be closed up, is provided.
Patent JP-S61274005-A (JP)
Title: Construction of landing pier and temporary level
Inventor: YOSHIZUKA TADASHI
IPC: E02D23/02
Filed: 1985-05-30
Abstract: PURPOSE:To exactly and easily construct fixed landing piers by a method in which a barge is settled to the bottom ground under water by a sheet pile group, sand in the hold of the barge is discharged from the bottom onto the bottom ground under water to form a sand mat in such a way as to enable the barge to land on the bottom ground. CONSTITUTION:Sheet piles 1 set around a barge A are driven into the bottom ground B under water under guidance of a sheet pile guide 2 by means of a pile machine mounted on the barge A. The bottom discharge port 6 of the hold 3 of the barge A is opened to discharge sand 4 in the hold 3 onto the bottom ground B under water surrounded by the sheet piles 1 to form a sand mat C. The barge A is then landed on the bottom ground and sand 4a is packed into the hold 3 to construct a fixed landing pier. Since the loss of sand by flowage-out can be prevented by the sheet piles 1, fixed sand mat can be exactly constructed.
Patent JP-S5543949-A (JP)
Title: Step motor control system
Inventor: ARAGAKI TAKAHIKO
IPC: H02P8/00
Filed: 1978-09-19
Abstract: PURPOSE:To elminate the displacement of an exciting phase of a stop motor and exactly start and stop the motor by obtaining two-phase feedback signal. CONSTITUTION:Position signals A,B having different phase of 90 deg., normal or reverse torque signal C for determining the operation mode of a step motor, and a rotation stop signal D are applied to a logical circuit to thereby obtain a timing for converting the exciting phase of the 4-phase step motor and simultaneously determining the exciting phase. In order to first stop the motor, the signal D is excited at 0 position signal A at first phase, and the signal B is excited at second phase. When normal torque is generated, the signals D, C are excited at 1 position signal A at the second phase, the inversion signal B is excited at the first phase. Thus, the exciting phase is converted to apply normal torque always to the rotor position. In order to generatoe reverse torque, the signal D is set at 1 and the signal C is set at 0 to thereby excite the first phase by the signal B and second phase by the inversion signal A.
Patent JP-S62270195-A (JP)
Inventor: SAITO TATSUYA
IPC: B26B21/04
Filed: 1986-05-20
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-H01284975-A (JP)
Title: Instructing method for position in display screen
Inventor: YASHIRO KAZUNOBU
IPC: G06F3/0488
Filed: 1988-05-12
Abstract: PURPOSE:To easily measure a distance from map information by causing the instruction of a position in a display screen to be a position on a circle, which has an arbitrary radius, with an arbitrary point as a center. CONSTITUTION:When manhole position is in a place to be separated only by a distance D1 from a corner 11 of a road along a road edge 12 of the road in a south direction, a circle C1, which has the distance D1 as a radius R1, is drawn with the corner 11 as a center O1. Thus, the desired manhole position can be designated as a cross point P1 of the circle C1 and road edge 12 of the road. The positioning of the center O1 is inputted by the operation of a moving key or a track ball, for example, and the designation of the radius R1 is inputted by the operation of a ten-key.
Patent JP-H07313448-A (JP)
Title: Stereoscopic endoscope image pickup device
Inventor: FUNABASHI ICHIRO
IPC: A61B1/04
Filed: 1994-05-27
Abstract: PURPOSE:To provide the stereoscopic endoscope image pickup device equipped with a stereoscopic display system complying with a user's choice. CONSTITUTION:A stereoscopic TV camera head 14 which includes two image pickup means is mounted on a stereoscopic hard endoscope 13 which enables stereoscopic view and connected to a video processor which performs signal processing, and the video output terminal of this video processor 4 is connected with an HMD as a stereoscope system display means and a double-speed TV monitor 8 which display a right and a left video signal on a time-division basis at a double speed through a double speed conversion unit 7. Further, stereoscopic view is made possible by the stereoscope system by using the HMD 6 and the right and left video signals displayed on a double-speed TV monitor 8 on a time-division basis can be viewed stereoscopically by a time-division system using liquid crystal shutter spectacles 9 or polarizing spectacles 10.
Patent JP-S5641386-A (JP)
Title: Production of chromate-treated sheet plate excellent in corrosion resistance
Inventor: NAKAMORI TOSHIO
IPC: C23C22/27
Filed: 1979-09-08
Abstract: PURPOSE:To obtain a chromate-treated steel plate which excels in the corrosion resistance, by carrying out the chromate treatment via the mixture solution containing the Al, Pb, Mg and Zn having a specified composition after giving the zinc galvanization. CONSTITUTION:The zinc galvanization is applied on the surface of the steel plate. After this, the mixture solution composed of the <=0.5 Al, <=0.4 Pb, 0.02 Mg and the rest of Zn in terms of the weight percent is used to carry out the chromate treatment. As a result, the time to occurrence of the white rust can be extended greatly, thus increasing the resistance to corrosion greatly for the steel plate.
Patent JP-S5542056-A (JP)
Title: Time standard for electronic watch
Inventor: TERUYAMA KOUICHI
IPC: G04G3/00
Filed: 1978-09-19
Abstract: PURPOSE: To enhance the accuracy of an electronic watch by compensating the temperature with a tuning fork type bending vibrator having rectilinear frequency versus temperature characteristic as a temperature sensor on the basis of a tuning fork type bending vibrator having a quadratic curve frequency versus temperature characteristic as time standard.  
     CONSTITUTION: The output of an oscillator 11 using a tuning fork type crystal vibrator 3 having quadratic curve frequency versus temperature characteristic is divided in frequency by a frequency divider 13. Correction is executed by a logical regulator circuit 14 for determining the correcting amount by the output of an oscillator 12 using a vibrator having a piezo-electric thin film attached to constant elastic material containing linear frequency versus temperature characteristic and  the same resonance frequency as the zero temprature coefficient temperature of the  vibrator 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5343369-A (JP)
Title: Manipulator controlling system
Inventor: KASAI MASUO
IPC: B25J19/02
Filed: 1976-09-29
Abstract: PURPOSE:To provide a manipulator controlling system, of the type positioning the manipulator by way of visual feedback method, which can make safe and smooth approach of the manipulator to an aimed position.
Patent JP-S5816900-A (JP)
Inventor: MORI HIROAKI
IPC: C23C14/14
Filed: 1981-07-23
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-H01287292-A (JP)
Title: Electrocasting device
Inventor: HIRATA ICHIRO
IPC: C25D1/00
Filed: 1988-05-12
Abstract: PURPOSE:To prevent the generation of pits and to improve the uniformity in plate thickness by using an anode basket with an inverted V-shaped bottom, and discharging anode sludge through a pipe connected to small holes on both corner parts. CONSTITUTION:An electrocasting soln. in the anode basket 1 is discharged into a circulating filter system from the pipe 4, and the electrocasting soln. in an electrocasting cell 8 is discharged into the circulating filter system from a liq. level control pipe 6. The anode sludge 11 generated in the basket 1 is collected on both corner parts of the bottom since the bottom 2 of the basket 1 is inverted V-shaped, and discharged into the circulating filter system from the pipe 4 connected to the small holes 3 along with the electrocasting soln. As the angle of the inverted V-shaped bottom 2 of the basket 1 is opened, a plate thickness distribution is controlled by the bottom itself.
Patent JP-S5541486-A (JP)
Title: Production of optical fiber connector terminal
Inventor: MURATA HISASHI
IPC: G02B6/38
Filed: 1978-09-20
Abstract: PURPOSE:To obtain high precision connector terminals easily and simply, by aligning the optical fiber and plug sleeve by utilizing the accurate geometrical array of sphers of steel or glass which is easy to machine, highest in dimensional precision, and inexpensive. CONSTITUTION:Three spheres 10 of the same diameter are arrayed by mutually contacting, and a triangular recess is formed in the center. Three spheres 11 of the larger diameter than that of the spheres 10 are arrayed on the same plane and  secured so that each one may contact with two of the spheres 10. In this case, when  the dimensional precision of the spheres 10, 11 is excellent, the center of the triangular recess formed by the three spheres 10 and the common center of the three  spheres 11 arrayed on the same plane coincide with each other at high precision.  An optical fiber 1 is set up vertically in the triangular recess in the array plane,  and a plug sleeve 2 is set up so as to contact with the three spheres 11 and held  vertically on the array plane, then the central axis of the optical fiber 1 is made to  coincide with the center of the outside diameter of the plug sleeve 2 at high precision. Then, an adhesive is poured into the gap between the optical fiber 1 and  sleeve 2, which are then secured together.
Patent JP-S61275365-A (JP)
Title: Reactive surface modifier and composition containing the same
Inventor: HASHIMOTO YUTAKA
IPC: A61K6/884
Filed: 1985-05-31
Abstract: PURPOSE:To provide a reactive surface modifier suitable for use in coating the magnetic layer of a magnetic recording product, by introducing a (meth) acryloyl group into a copolymer composed of an alpha,beta-unsaturated monomer contg. perfluoroalkyl group, an alpha,beta-unsaturated monomer contg. poysiloxane chain and a specified alpha,beta-unsaturated monomer. CONSTITUTION:A (meth) acryloyl group is introduced into a copolymer composed of an alpha,beta-unsaturated monomer (I) contg. 3C or higher perfluoroalkyl group, an alpha,beta-unsaturated monomer (II) contg. a polysiloxane chain and an alpha,beta-unsaturated monomer (III) contg. neither perfluoroalkyl group nor polysiloxane chain as essential structural components by chemical bonding. Preferred examples of the monomers (III) are alpha,beta-ethylenically unsaturated monomers (e.g. styrene, acrylonitrile, etc.). These monomers may be used either alone or as a mixture of two or move of them. One monomer contg. a glycidyl or hydroxyl group as a reactive group for the introduction of (meth)-acryloyl group into the copolymer must be used a component (III).
Patent JP-S5818296-A (JP)
Inventor: NISHIMURA KUNITOSHI
IPC: B42D9/06
Filed: 1981-07-27
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-H06307029-A (JP)
Title: Round covering member for trough in roof
Inventor: OBA KEISUKE
IPC: E04D3/40
Filed: 1993-04-19
Abstract: PURPOSE:To prevent a round covering member from fluttering and enhance the water-tightness by fitting and locking the round covering members together by means of locking and engaging pieces provided at the upper and lower sides thereof and fitting pieces provided at the left and right sides. CONSTITUTION:A sector-like round covering member A for connecting stepped-cover-like roof members at a trough in a roof, is formed so that the longitudinal section of a decorative surface 1 has a shape corresponding to the cross-section of a roof member decorative surface. Then locking pieces 3 bent toward the decorative surface 1, and water-tight surfaces 4 obtained by folding back the front end parts of the locking pieces 3 and projected substantially in parallel with the decorative surface 1 are formed on the longer edge side serving as the upper part of the round covering member A. Further, a stepped decorative surface 7 bent toward the rear surface 6 and an engaging piece 8 formed by bending the front end of the decorative surface 7, substantially in parallel with the decorative surface l are formed on the shorter edge side which serves as the lower part of the round covering member A. Further, the left and right end edges of the decorative surface 1 are bent to form fitting pieces 9. Thus, such upper and lower round covering members A are fitted and locked together by means of the locking pieces 3, the engaging pieces 8 and the locking pieces 9 thereof. It is noted that the apex angle of the decorative surface 1 side is set to be less than 180 deg.
Patent JP-S607856-A (JP)
Inventor: AKASU HIROYUKI
IPC: A61M1/16
Filed: 1983-06-27
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-H06323251-A (JP)
Title: Closed type motor-driven compressor
Inventor: OSHIMA YASUHIRO
IPC: F04B39/00
Filed: 1993-05-19
Abstract: PURPOSE:To provide a closed type motor-driven compressor capable of reducing the dead volume of a delivery port by the protrusion of a piston while the restrictions of suction and delivery lines, etc., are eliminated, suppressing the lowering of loss and capacity due to re-expansion of compression gas, and increasing the efficiency of a compressor. CONSTITUTION:In a closed type motor-driven compressor of which compressing mechanism part comprises a cylinder 4, a piston 2 which reciprocates in the cylinder 4, a valve seat plate 5 in which suction and delivery ports 7 and 6 are formed, suction and delivery valves 16 and 17 provided on the valve seat plate 5, a passage system for separating a gas suction line from a gas delivery line, and a mechanism part for converting the rotary movement of a crankshaft 1 into the linear reciprocating motion of the piston 2, a protruded part 2a is formed at the top end of the piston 2. Then the protruded part 2a is formed at a position eccentric from the center of the piston so that it comes into a delivery port 6 formed in the valve seat plate 5.
Patent JP-S63282026-A (JP)
Title: Automatic control system for discharge speed of powder or granular material
Inventor: SAKURAI MASAAKI
IPC: G05D13/62
Filed: 1987-05-15
Abstract: PURPOSE:To control the discharge speed of powder and granular materials by adjusting the opening degree of a hopper discharge port. CONSTITUTION:A sensor 5 for detecting vibration and sound is arranged in the vicinity of a flow control valve 4 provided in a furnace top banker 1, or a load cell 6 for measuring the discharge weight W2 of powder or granular materials and the discharge time t2 thereof is disposed at a suitable position in the furnace top banker 1. A means for measuring the weight W1 of materials to be discharged and the discharge time t1 thereof is provided in a weighing unit 2. Outputs signals from both means are delivered to a suitable calculating means 7 to perform suitable calculation, and the flow control valve 4 is suitably opened and closed so that the result of the calculation satisfies previously set terms, thereby it is possible to control the opening degree A2 of the discharge port.
Patent JP-S5341719-A (JP)
Title: Converter power unit
Inventor: HATACHI SHINJI
IPC: H02M3/28
Filed: 1976-09-28
Abstract: PURPOSE: To attempt enhancement of stability, by making the control circuit to work directly in response to over current proteching function which is sensed in the primary side of the converter transformer, as well as by reducing means of insulation, making use of switching element control circuit formed in the primary side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5450004-A (JP)
Title: Production of formed coke
Inventor: SUNAMI YOSHIHIKO
IPC: C10B53/08
Filed: 1977-09-28
Abstract: PURPOSE: Fine powders of non-caking coal with high volatile content and formed coal are sintered and sieved and the undersize particles of non-caking coal with high volatile content are formed by pressing and returned to the heating furnace, thereby continuously making good-quality formed coke for blast furnaces from inexpensive non-caking coal with high volatile content as main feedstock.  
     CONSTITUTION: Fine crushed non-caking coal with high volatile content 1 and formed coal 2 for producing formed coke are charged into rotary horizontal type of heating furnace 3 in a weight ratio of 1/2W1/1 and sintered at 500W600°C to form coke. Formed coke 5 is separated from non-caking coal with high volatile content (that converts to char) 6 by means of heat-resistant screen 4. Char 6 are cut out of hopper in a prescribed amount and mixed adequately with binder 7 and coal formulated for formed coke 8 in kneader 9. Then the mixture is formed by pressing with double rolls in mixter 10 and charged again into the rotaty heating furnace 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05312651-A (JP)
Title: Continuous temperature measuring apparatus and component analyzing apparatus for molten metal
Inventor: ISHIDA HIROAKI
IPC: G01J5/02
Filed: 1992-05-11
Abstract: PURPOSE:To obtain an apparatus for continuously measuring temperature and analyzing components of molten metal stably. CONSTITUTION:The continuous temperature measuring/component analyzing apparatus for molten metal comprises an optical measuring unit 4, a tuyere 3, and a gas transmissive porous body 15 having central through hole, wherein the optical measuring unit is disposed at the base end part of the tuyere while the gas transmissive porous body 15 is projected in front of the tuyere so that a through hole 17 will communicate with the central port of the tuyere. Since a desired mashroom shape is obtained for the measuring hole tuyere and a straightforward optical path is obtained stably, temperature and compositional elements of molten metal can be measured stably, continuously, and accurately.