baber/WOPTO huggingface dataset:
Patent JP-H03245626-A (JP)
Title: Underwater digital communication equipment
Inventor: SUZUKI MICHIYA
IPC: H04B11/00
Filed: 1990-02-23
Abstract: PURPOSE:To decrease considerably the scale of the entire equipment by sending a direction finding signal prior to the transmission of a training signal from a transmission side and allowing a reception side to use the direction finding signal to measure the direction of a transmission signal, thereby eliminating the need for the use of a range finder in common. CONSTITUTION:A range finder signal generated from a direction finding signal generator 2 prior to the transmission of a transmission signal (a training signal and a data signal) from a modulator 1 is amplified by a power amplifier 4 and subjected to electroacoustic conversion and the result is set in water as a sound signal. A switching device (1)3 changes over a transmission signal from the modulator 1 and a signal from the direction finder signal generator 2. The direction finding signal propagated in water is subjected to acoustoelectric conversion by three wave receivers 6-8 arranged specially at different positions, the 3-channel signals are amplified by amplifiers 9-11 respectively and the result is recognized as a direction finder signal at a switching device (2)12 having a built-in direction finding signal discrimination circuit and fed to an azimuth computing element 14, in which the azimuth is calculated and the result of calculation is displayed on a display device 15. The transmission signal from the modulator 1 is succeedingly sent and received.
Patent JP-H08240611-A (JP)
Title: Calibrating device for three-axis accelerometer
Inventor: OKAMOTO HAJIME
IPC: G01P15/18
Filed: 1995-03-02
Abstract: PURPOSE: To make it possible to perform calibration simply in a short time by setting X and Y axes at the specified slant angles with respect to a horizontal plane under the state, wherein the Z axis of a three-axial accelerometer becomes parallel with the horizontal plane, and providing a calibrating plane, which supports a supporting body under this state. CONSTITUTION: A case body 1 comprises seven planes, and accelerometers 2, 3 and 4 for detecting the acceleration in the directions of X, Y and Z axes are fixed to a bottom plane 1a. A calibrating plane 1b is orthogonal to the bottom plane 1a and has the angle of 45 degrees in both directions of X and Y axes. At first, the bottom plane 1a is set on the horizontal plane. The X and Y axes are made parallel with the horizontal plane, and the Z axis is made orthogonal with the horizontal plane. The accelerometers 2 and 3 are set at an output 0, and the output of the accelerometer 4 is calibrated to gravity 1G. Then, the calibrating plane 1b is set on the horizontal plane, the X and Y axes are set at 45 degrees with the horizontal plane and the Z axis is set in parallel with the horizontal plane.  The accelerometers 2 and 3 are calibrated to the output 0 and 707G, and the accelerometer 4 is calibrated to the output 0. In this way, the calibration can be quickly performed without removing the accelerometers 2, 3 and 4.
Patent JP-S61201661-A (JP)
Inventor: TAKEI KOICHI
IPC: C04B35/48
Filed: 1985-03-05
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-S56139990-A (JP)
Title: Flocky board
Inventor: HASHIMOTO HIROSHI
IPC: B41M3/12
Filed: 1980-04-01
Abstract: PURPOSE: To improve the productivity of the titled board as well as the distinctness of products after transferring by a method wherein a pattern is printed on a transferring paper and an adhesive layer for mold releasing is provided, further, filling is effected thereon, in the flocky board for transferring multicolored printed patterns onto a pile.  
     CONSTITUTION: An ink layer 4 is provided on the transferring paper 1 made of ordinary paper by printing the pattern with ink containing a sublimable or fusible dye. Subsequently, a thin adhesive layer 2 consisting of a soft and low softening point resin is formed for mold releasing and temporary bonding, then, short fibers are filled on this adhesive layer 2 to form a filler layer 3. Further, an adhesive layer 5 for bonding the flocky board to a cloth to be transferred by heat and pressure as well as the layer 6 of adhesive power are provided thereon. In the flocky board thus formed, the short fibers in the filler layer 3 are colored by the dye in the ink layer 4 upon being bonded to the cloth to be transferred by hot press bonding and the distinct patterns are formed on the surface of the products. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06248175-A (JP)
Title: Heat-stable copper-containing polyamide molding compound
Inventor: AJIZU ERU SAEDO
IPC: C08K3/00
Filed: 1994-02-18
Abstract: PURPOSE: To aim to improve thermal stability, ultraviolet stability and mechanical properties by incorporating an ionic copper stabilizer or a complex copper stabilizer and copper simple substance into a polyamide.  
     CONSTITUTION: To a polyamide are added 10-5,000 ppm ionic copper stabilizer or complex copper stabilizer and a hypophoshite or a dithionic acid salt as the stabilizers and intimately mixed in the presence of a reducing agent to form 10-2,500 ppm copper simple substance. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63209146-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAMURA FUMISATO
IPC: H01L23/52
Filed: 1987-02-25
Abstract: PURPOSE:To eliminate an aluminum wiring face to become an uneven shape by a hillock by forming an aluminum metal film by dividing it into two stages of first thin film and second thick film, and reducing the hillock due to sintering at the stage of the thin film. CONSTITUTION:An opening is formed in an insulating film on a silicon substrate 1, and a barrier metal film 4 made of high melting point metal or its silicide is formed on the whole surface of the substrate 1 including its opening. A first aluminum metal film 5 is deposited as a thin film of 0.5mum or less on the whole surface of the substrate 1 including the film 4, and the substrate 1 including the film 5 is heat treated at 300 deg.C or higher. A predetermined thickness of second aluminum metal film 6 is deposited on the film 5 which is finished for the heat treating step. Thus, an ohmic contact can be formed almost without forming a hillock on the aluminum wirings.
Patent JP-H07250667-A (JP)
Title: Culturing vessel for space
Inventor: NEGISHI NARIAKI
IPC: C12M1/00
Filed: 1994-03-15
Abstract: PURPOSE:To provide a culturing vessel for cells, capable of keeping a liquid face to stable state in a state in which liquid face is opened even in minute gravity circumference and operating it by same sense as liquid culture using a Petri dish on the ground and suitable for using in space. CONSTITUTION:This culturing vessel for space is a culturing vessel 1 having an upper lid 6 and provided with an inner lid 2 internally contacting with the interior of the vessel 1, having plural through holes with 3-10mm diameter and thickness of 1-5 times based on the diameter of the through hole.
Patent JP-H02223820-A (JP)
Title: Dot pattern of lighting adjusting film of indicating instrument
Inventor: KUSUMI SHUNICHI
IPC: G12B11/02
Filed: 1989-02-25
Abstract: PURPOSE:To make uniform the lightness of the front display part of a dial by constituting the dot pattern of the lighting adjusting film which is printed and formed on the dial of a 1st unit pattern which has plural dots in unit elements within a range wherein printing is possible or of a 2nd unit pattern which have minimum dots reduced in the unit elements within a range wherein the printing is difficult. CONSTITUTION:The 1st unit pattern 4 includes unit elements 2A in a range consisting of 2X2 elements 2 and dots 3A of equal size which have area calculated so as to obtain an averaged light shield rate of four dots within the range are formed. This unit pattern 4 is used to constitute the dot pattern for the range wherein the printing is possible, thereby setting the light shield rate of the printing range to 8 - 86%. Then when the 2nd unit pattern 4A that it is difficult to print is provided, the unit pattern 4A is formed by using minimum dots 3A' of the 1st unit pattern 4 and the number of dots 3A' in the element 2A is decreased to 1 - 3, thereby obtaining a nearly equal light shield rate.
Patent JP-H06254604-A (JP)
Title: Joining device for strip metal
Inventor: ITSUNUKI KOUJI
IPC: B21B15/00
Filed: 1993-03-04
Abstract: PURPOSE:To provide a joining device of strip metals excellent in operability and yield of a product. CONSTITUTION:A punching joiner 14 and a pressing device 15 are equipped on a common frame 12 which goes forth and back along the carrying line of the strip metals, a joining part of the strip metals is punched by a punching joiner, then, the common frame 12 is moved, the punched part is pressed by the pressing device to join both strip metals W1, W2 as high pressure air is jetted from an air nozzle 17.
Patent JP-S58161048-A (JP)
Title: Data decoding system
Inventor: YAMAUCHI KEIICHI
IPC: G06F11/10
Filed: 1982-03-19
Abstract: PURPOSE:To improve the error detection capability, by discriminating whether points obtained from an internal code and an error position obtained from an external code coincide with each other or not, and obtaining OR between pointers and newly generated error position information when they coincide with each other. CONSTITUTION:In case that double encoded data having an external signal and an internal signal is decoded, data including an error is applied to an internal code decoding circuit 5 of the reception side, and the error is detected or detected and corrected in the circuit 5. Pointers P(0,0), P(0, 1), P(1,0), and P(1,1) which are set to ''1'' for detection of the error and are set to ''0'' for the absence of the error are generated. Data decoded in this circuit 5 is returned to the original data arrangement by a deinterleaving circuit 6 and is applied to an external  code decoding circuit 7. OR between pointers P(0,0)-P(1,1) obtained from the internal code and error position information obtained from the external code is  operated to generate final error position information, and generation of the  pointer P(0,1) is prevented.
Patent JP-H05239630-A (JP)
Title: Ion plating method and device therefor
Inventor: KIBE HIROSHI
IPC: C23C14/32
Filed: 1992-02-28
Abstract: PURPOSE:To obtain a ceramic film having a desired chemical compsn. by stably ion-plating a wide strip with a ceramic film at a high speed for a long time as well as at a high ionization rate. CONSTITUTION:A material in a crucible 3 is evaporated by an electron beam 7, furthermore, a hoodlike electrode 9 having a diaphragm opening part 8 through which evaporating particles are passed in the upper part is set in the upper direction of the crucible, the side part and upper part of the hoodlike electrode 9 are provided with reaction gas introducing ports 15a and 15b and positive voltage is impressed on the electrode 9, by which the evaporating particles and reaction gas are ionized and are reacted.
Patent JP-S56140607-A (JP)
Title: Resin-impregnated molded coil
Inventor: SAKAI KIYOSHI
IPC: H01F27/32
Filed: 1980-04-03
Abstract: PURPOSE:To obtain resin-impregnated molded coils whose electrical, mechanical, and thermal characteristics are excellent by impregnating spherical particles having specified diameters in a resin layer formed on the outer part of a blank coil, thereby enhancing workability, and performing high-density resin filling. CONSTITUTION:The blank coil 2 is wound around a frame 1, said raw coil 2 is set in a metal mold 3, and spherical glass particles are uniformly filled in the entire gaps of the coil 2. After the coil 2 and the metal mold 3 has been heated beforehand, a high vacuum is obtained by a pressure reduced tank, resin 4 is injected from an injection port 5, and the impregnation is conducted. Then, the resin molded coil 6 is formed by heating and hardening, and a resin layer 8 containing the spherical glass particles is formed on the outer periphery of the coil 6. The diameters of said spherical glass particles are specified to be 0.05-1.5mm.phi. Two or more kinds of the spherical particles having different diameters are combined, and the spherical glass particles are uniformly filled in the gaps. Thus, the coils whose electrical, mechanical, and thermal characteristics are excellent can be manufactured.
Patent JP-H11239974-A (JP)
Title: Sandblast device
Inventor: MATSUO SHOJI
IPC: B24C3/12
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide uniform sandblast treatment by suppressing the influence of load fluctuation even if a nozzle is reciprocated. SOLUTION: This sandblast device is to apply blast treatment to a base board by injecting abrasive material to the base board, and is equipped with a carrier conveyer 31, injection nozzles 64, 65, support arms 60, 61 and a motor 32 and crank mechanisms 40, 50 to reciprocate the support arms 60, 61. The crank mechanisms 40, 50 are equipped with rotating arms 41, 51 and connecting arms 42, 52 respectively, and connecting points 42a, 52a of the connecting arms 42, 52 are shifted each other from symmetric positions of 180 deg. on a rotation locus C of the rotating arm 41.
Patent JP-S58161818-A (JP)
Title: Magnetic type azimuth detecting device
Inventor: TSUSHIMA NOBORU
IPC: G01C17/38
Filed: 1982-03-19
Abstract: PURPOSE:To make it possible to detect the accurate azimuth of the advancing direction of a moving body, by correcting the output signal of a magnetic azimuth sensor, performing a specified computation, and updating the contents of maximum value memories. CONSTITUTION:When the moving body is moved around by 360 deg., the coordinate values of 16 points on a locus are stored in (x) coordinate memories 16-1- 16-16 and (y) coordinate memories 17-1-17-16 based on the outputs of the magnetic azimuth sensor 11. The coordinate values of the 16 points stored in the x and y coordinate memories are sent to a correction factor operating device 18, operation is performed, and correcting values (o'x and o'y), which are required for offset correction and sensitivity correction, are obtained. The obtained correction values are inputted into correction operating devices 20 and 21, and movable contacts of switches S1 and S2 are switched to the sides of t1 and t3. Thus the correcting operation of the outputs signals (x and y) of A/D converters 12 and 13 is performed. In an azimuth display device 22, the display of the magnetic north azimuth, the display of preset position, and the like can be performed based on the corrected signals (x' and y').
Patent JP-S51119449-A (JP)
Title: Helical gear's one toothed surface lead correction value measurent dev ice
Inventor: SHIDA TAKERU
IPC: F16H55/02
Filed: 1975-04-11
Abstract: PURPOSE: It is designed to provide a device that can measure helical gear's one tooth surface lead correction value in simplicity and high accuracy on a tooth surface lead correction machine and also to short cut working time at such correction operation while promoting measurement accuracy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58163337-A (JP)
Inventor: HOSHINO HARUMI
IPC: A61B5/16
Filed: 1982-03-23
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-S57158438-A (JP)
Title: Hydraulic shovel
Inventor: MORISHITA MITSUMASA
IPC: E02F3/42
Filed: 1981-03-25
Abstract: PURPOSE:To connect an arm and a bucket simply by pivotally supporting the arm and the bucket, freely oscillating the bucket by means of two hydraulic cylinders and mounting said cylinders so s to cross when lifting the bucket maximally and approximately run parallel whrn dropping the bucket maximally. CONSTITUTION:When the bucket 4 is pivotally supported rotatably to the arm 3 of the hydraulic shovel at a pivotally supporting point 12, the two hydraulic cylinders 7A, 7B are used without employing a general link as hydraulic cylinders oscillating the bucket 4. One hydraulic cylinder 7A connects a bracket 10A mounted to the arm 3 and a bracket 11A set up to the bucket 4, and the other hydraulic cylinder 7B connects a bracket 10B mounted to the arm 3 and a bracket 11B set up to the bucket 4. The hydraulic cylinders 7A, 7B are connected so as to cross in crossed shape when upward moving the bucket 4 maximally and approximately run parallel when downward moving the bucket maximally.
Patent JP-H10220687-A (JP)
Title: Grease pouring device for heavy duty damp truck
Inventor: GONDA TETSUO
IPC: F16N3/12
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a grease pouring device for heavy duty damp truck, which can pour grease from the outside to the movable section of a steering section with ease and can smoothly pour grease even in a low temperature environment. SOLUTION: An operator opens the lid 14 of a grease centralized pouring section 13 in a side frame 12 of a chassis and connects the nozzle 15a of a grease gun 15 to specified grease inlet ports 16A to 16D and discharges grease to the grease inlet ports 16A to 16D. After that, since the grease enters one of grease pouring pipes 17A to 17D and is poured into the mounting section 20 of a steering cylinder 19 or a center pin 21 passing near an engine E, the operator can supply grease with ease making it unnecessary for the operator to get under the chassis. Grease can smoothly be poured through grease pouring pipes even in a low temperature environment.
Patent JP-H10227233-A (JP)
Title: Negative pressure control valve device of internal combustion engine
Inventor: KANEKO KAZUHISA
IPC: F02M35/10
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To install a stopper plate to control the displacement in the axial direction of a valve stem between the bearing part of a valve housing and the bracket of an actuator. SOLUTION: A negative pressure control valve device 21 comprises a valve housing 22, a valve stem 27, a valve plate 28, and an actuator 32. Also bearing parts 22B and 22C are installed in the bearing housing 22. Then a stopper plate 29 is fitted loosely into the recessed groove 27A of the valve stem 27 on its inner peripheral side, and held between the bearing part 22B and the bracket 41 on the outer peripheral side. Under this condition, the displacement of the valve stem 27 in axial direction is controlled. In addition, a lip seal 43 is provided inside the bearing part 22B, and held at this position by the stopper plate 29. Thus the displacement of the valve stem 21 in axial direction is securely controlled, the assembly workability of the negative control valve device 21 is increased, and the number of parts of the device is reduced.
Patent JP-H07229234-A (JP)
Title: Ceiling structure of bathroom unit
Inventor: OGAWA TAKESHI
IPC: E04B9/30
Filed: 1994-02-21
Abstract: PURPOSE:To meat various kinds of needs and hence facilitate maintenance work by covering and hiding a ceiling access hole and a ventilation door with a removable support board. CONSTITUTION:A support board 5 made of an opaque or transparent flat bar is removably installed. What is more, an engagement device 6, which is supported on a wall W on a downward-grade, comprises an engagement lock pin 16, which is slidingly installed in the center of the end on the other side of the support board 5 and engagement grooves 18, which engage a shaft 15 of the support board 5 removably. Various kinds of light fitments are mounted to the rear side of the support board 5. A louver 8 is rotatively installed to an opening of a reflective panel 10B while a louver 9 is rotatively installed at a position slightly lower than the louver 8 between a reinforcing member 19 and the opening end of the panel 10B. This construction makes it possible to hide a ceiling access hole 3 and a ventilation door 4 and scatter the light from the lighting fitment 7, which passes through the louvers 8 and 9 and reflected on a curved surface of the reflexive panel 10B, in a bath room.
Patent JP-2000236729-A (JP)
Title: Harvesting operation for cabbage harvester
Inventor: KOBASHI KENJI
IPC: A01D45/26
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a through operation method from harvesting to make and encasing of cabbage by paralleling or following a carrier for making and encasing to a walking type cabbage harvester capable of one man operation. SOLUTION: In this method, by running a carrier 18 for making and encasing in parallel to the running direction of the cabbage harvester 1 raking a cabbage growing in a farm accompanied by the progress of a machine body, clamping the cabbage and pulling up from the farm and carry backwards, cutting off unwanted parts of the cabbage in the carrying process, and making the headed part of the cabbage by an operator, the headed part of the harvested and made cabbage by the harvester 1 is moved to the carrier 18 to make and encase.
Patent JP-H06255303-A (JP)
Title: Caster provided with adjuster
Inventor: MORIMOTO TATSUO
IPC: B60B33/06
Filed: 1993-03-05
Abstract: PURPOSE:To provide a simple and compact caster with an adjuster, which can improve stability of the position of furniture and the like. CONSTITUTION:A screw sleeve 3, on the lower end of which a flange 8 is provided, is screwed into the screw hole 6 of a mount frame 2, and a screw shaft 4 is screwed into the inside of the screw sleeve 3. A ball caster 11 is mounted on the lower end of the screw shaft 4, while a rotation operational hole 12 is provided on the upper end of the screw shaft 4. When the screw shaft 4 is input into the screw sleeve 3 along with the ball caster 11, the screw sleeve 3 becomes a fixed leg, the height of which can be adjusted. Tilting of furniture and the like which is moved by using the ball caster 11 can thus be corrected and the position is stabilized.
Patent JP-H02225264-A (JP)
Title: Duplicate tape attaching device for wooden work
Inventor: FUJII YOSHIAKI
IPC: B65H35/07
Filed: 1989-02-25
Abstract: PURPOSE:To speedily carry out the attachment of a tape onto the edge surface correctly by installing two parallel side plates for nipping the edge surface, keeping an interval slightly wider than the edge surface width of a door and installing a roller and a slider onto the side plate and holding a duplicate tape in rotatable manner. CONSTITUTION:Two side plates 2 are arranged so as to nip the edge surface 1a of a door 1, keeping a slightly wider interval than the width of the edge surface 1a, and a roller 4 and a slider 4 are installed onto the side plate 2 so as to contact the bottom side 2a of the door 1. Further, a duplicate tape 6 is wound in annular form between the side plates 2 and held in rotatable manners. In working, the tape 6 is introduced onto the underside of the roller 4 and pulled out in the direction of a cutter 7, and the edge of the tape 6 is attached onto the edge of the edge surface 1a. Then, the edge surface is nipped and pressed by two side plates 2, and the tape 6 is shifted in the B direction, and the tape 6 is pressed onto the edge surface 1a by the roller 4, and attached speedily without generating creases along the edge surface 1a.