baber/WOPTO huggingface dataset:
Patent JP-H0349093-A (JP)
Title: Image data fetch circuit
Inventor: ITO TAKAMASA
IPC: G06T1/60
Filed: 1989-07-18
Abstract: PURPOSE:To write in an image data on the memory without necessitating a special circuit or a high-speed memory by dividing the data with the synchronous signal of a plane and line unit from an image scanner into the refresh operation on the memory and the writing operation of an image data. CONSTITUTION:When the image scanner part 1 is started and execute reading of an original, it is synchronized with the synchronous signal (d) of the plane unit, and the synchronous signal (c) of the line unit and outputs the image data (a). When a refresh cycle switching part 5 receives the signal (d) the issuing period of a fresh requesting signal (e) is shortened. A fresh control permission part 6 allows the signal (e) to pass as it is only in the period which the signal (c) does not being issued and it is made the refresh requesting signal (f). A control circuit 7 receives the signal (f) and refreshes a memory part 2. And the image data (a) is outputted in the output period of the signal (c), a control part 3 writes in this image data on the memory part 2.
Patent JP-2001009871-A (JP)
Title: Manufacture of molding with hole
Inventor: TERADA MITSUHARU
IPC: B22D17/22
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To improve the strength and the appearance by casting a molding material, pushing up cold slag to a point just short of penetration of a shut-off pin through a cavity after the cold slag is solidified and before the molding material in the cavity is solidified, and removing a part containing the cold slag after die release. SOLUTION: Before a molding material becomes solidified after its supply into a cavity 6 from a gate opening 4, a cold slag 10 and a molding 13 are pushed up by moving the a shut-off pin 11 with an almost same section as the cold slag 10 in such a state that only the cold slag 10 is solidified. The movement of the shut-off pin 11 is to such a degree that the cold slag 10 and the molding 13 are allowed to enter into the gate opening 4. Next, the molding material in the cavity 6 is made to solidify and a stripper plate 8 is pushed up using an ejector pin 9 to release the molding 13 from a die. After that, the molding 12 is set in the die to form a hole in the part between the cold slag 10 and the molding 13 by punching the part by means of a punch.
Patent JP-H0632502-A (JP)
Title: Noncontact conveying device
Inventor: OZAKI KOJI
IPC: B65H20/10
Filed: 1992-07-14
Abstract: PURPOSE:To stably convey a web without meandering in a noncontact conveying device in which a continuously running web is supported by gas jetted from jet holes, by supporting a gas blow-off box for changing the running direction of the web, so as to be tiltable widthwise of the web. CONSTITUTION:A noncontact conveying device using gas and adapted to be used in a process of drying a web 1 such as a halogenized silver photosensitive material, comprises gas blow-off boxes 2 for changing the running direction of the web, and gas blow-off boxes 3 for supporting the web. The boxes 2 are supported so as to be movable up and down about the centers of the boxes as fulcrums in the directions of the arrows. Further, the boxes 2 are driven so as to tilt the web when detectors located on both sides of the web 1 detect a bias of the web 1, and accordingly, the running path of the web 1 is returned toward its center. The boxes 3 are provided for restraining the vibration of the base and the degree of meandering caused by an increase in the length of the free span between the blow-off boxes 2, from increasing.
Patent JP-S6430711-A (JP)
Title: Manufacture of combined block
Inventor: FUJII TOSHIZUMI
IPC: E04C1/40
Filed: 1987-07-27
Abstract: PURPOSE:To make it possible to easily and uniformly perform the application work of cement mortar by a method wherein mortar and the like are charged in the opening part of a middle frame, which is placed onto a bottom force so as to form a base and, after that, a tile, on the underside of which the cement mortar is applied, is aligned with the top surface of the base and fixed by pressure and finally a molded item is demolded by lifting the middle frame during the fixing of the tile to the base under pressure. CONSTITUTION:Mortar M is filled in an opening part 8 by being charged from a hopper 14. The mortar M is compressed by lowering a top force D2 under the condition just mentioned above and left as it is for a certain period of time in order to form a base 16 and, after that, the top force D2 is lifted. The underside of a tile 20, which is formed in advance in a shape complementary to the recessed surface of a recessed part 18, is engaged with the recessed surface of the recessed part 18, and at the same time the tile 20 is precisely positioned onto the top surface of the base 16. Cement mortar M is applied in advance on the underside of the tile 20. By lowering the top force D2 again, the tile 20 is pressed against the base 16 so as to cement the underside of the tile 20 and the recessed part 18 of the base 16. During the pressing, a middle frame 1 is lifted for demolding. Finally, by lifting the top force D2, a final molded item or combined block 22 is obtained as is seated on a bottom force 2.
Patent JP-H0849348-A (JP)
Title: Lattice material and manufacture of the lattice material
Inventor: SHIMADA HIDEO
IPC: E04C3/16
Filed: 1994-08-09
Abstract: PURPOSE:To provide a lattice material and its manufacturing method which makes it possible to simplify a lattice material of a specified modular dimensions, and to manufacture the material at a low cost. CONSTITUTION:A plurality of lattice material unit elements 21 to 23, which are formed in an unit length dimension, are installed side by side. Through materials 3 and 4 having a length, which extends over the lattice material unit elements 21 to 23, are laid out on both sides of these clamped lattice material unit elements 21 to 23. Nails are driven from the through materials 3 and 4, thereby interconnecting the lattice material unit elements 21 to 23.
Patent JP-H1029557-A (JP)
Title: Vehicular yaw-moment controller
Inventor: AOKI JUN
IPC: B62D11/08
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To control the total yaw moment of a vehicle provided with a yaw- moment generator and a limited-slip differential to a desired value by preventing the interference of yaw moments generated by both devices with each other. SOLUTION: A vehicular V is provided with a yaw-moment generator 6 for distributing driving force or braking force in left and right to the left and the right driven wheels WRL and WRR, and with a limited-slip differential 1 between the left and the right driving wheels WFL and WFR. A yaw-moment correction value is calculated by subtracting the yaw moment generated by the operation of the limited-slip differential 1 from the yaw moment to be generated by the yaw-moment generator 6, and the yaw-moment generator 6 is controlled to generate the yaw moment of the yaw-moment correction value to thereby control the total yaw moment of the vehicle V to a desired value.
Patent JP-H0928943-A (JP)
Title: Cutting tool
Inventor: YOKOYAMA TAKASHI
IPC: B26B13/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce manhours for assembly and the production cost by reducing the number of springs for a cutting tool. SOLUTION: This cutting tool has a movable side cutting edge provided on the rear surface with a ratchet 6 which is fed on a tooth-by-tooth basis by a feed claw 10 provided on a handle 7. A spring 14 for urging the movable side cutting edge 5 in the opening direction is used in common as a spring 14 for always sticking a detent claw 12 to the ratchet 6.
Patent JP-2000016813-A (JP)
Title: High-purity thallium iodide, its sphered substance and its production
Inventor: MOCHIDA HIROMI
IPC: C01G15/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain high-purity spherical thallium iodide useful as a glass additive having an extremely low lead concentration, consequently excellent infrared ray transmission, X-ray transmission, ion conductivity, etc., and high-purity spherical thallium iodide having excellent handleability. SOLUTION: A solution of crude thallium in nitric acid or sulfuric acid is adjusted to pH >=0.5 and <=50 ppm dissolved oxygen in the solution, metal thallium is added to the solution to replace and precipitate impurity metals, which are separated. An iodide is added to the solution and precipitated thallium iodide is recovered to give high-purity thallium iodide having <=1.0 ppm lead content. Further, the high-purity thallium iodide is heated, melted and dripped in an inert atmosphere to give spherical high-purity thallium iodide.
Patent JP-H0634765-A (JP)
Title: Exciting coil in magnetic maker reading and identifying device
Inventor: FUJII HIROSHI
IPC: G01V3/00
Filed: 1992-07-15
Abstract: PURPOSE:To provide an uniform a.c. magnetic field area with the use of only one exciting coil. CONSTITUTION:With the use of only one exciting coil including a main coil 5a and at least two auxiliary coils 5b, the auxiliary coils 5b are arranged so as to generate a magnetic field in a direction reverse to that generated by the main coil 5a. Both coils are laid above the principal plane of a belt 4, in a direction normal to the principal plane of the belt 4 so that the magnetic field intensity of given by the auxiliary coils 5b decrease the magnetic field intensity given by the main coil 5a, and accordingly, it is possible to provide a uniform magnetic field area with the use of only one exciting coil 5 including both coils in combination.
Patent JP-S6345397-A (JP)
Title: Method and device for electrolytic coloration
Inventor: SAKATA TOSHIYUKI
IPC: C25D11/22
Filed: 1986-08-09
Abstract: PURPOSE:To uniformize the color tone and to eliminate the generation of the follow-up defect such as uneven coloration by detecting the changing color tone at plural colored positions in the electrolytic coloration of an Al material, and changing the electrolytic voltage in accordance with the color tone distribution. CONSTITUTION:In the process for electrolytically coloring an Al material coated with an anodic oxide film, the change in the color tone is detected by color tone detecting parts S1-S10. The color tone signals are transduced into digital values by an A/D converter 12, and transiently stored in an input port 13. The color tone data are inputted to a CPU 15, and compared with the color tone difference stored in a RAM 14 and calculated from optimum coloration voltage data to cancel the color tone difference to retrieve the optimum coloration voltage. Then the optimum coloration voltage-adding signal is outputted to an output port 17. The signal is transduced into an analog signal by a D/A converter 18, and outputted to a programmable power source 19 to control the coloration to an optimum.
Patent JP-S6248570-A (JP)
Title: Manufacture of thermal head
Inventor: YAMAGISHI YUTAKA
IPC: H01L49/00
Filed: 1985-08-28
Abstract: PURPOSE:To provide a thick film type thermal head having an accuracy of resistance and a printed image quality comparable to those of a thin film type thermal head, by providing heating elements by etching while applying photolithography. CONSTITUTION:A heat-accumulating glaze layer 2, an etching-resistant layer 6 and a conductor 3 are provided on a ceramic substrate 1. Although the etching-resistant layer is usually not provided in a thick film type thermal head, the etching-resistant layer 6 was provided for protecting the glaze layer 2, since hydrofluoric acid was used as an etching liquid for forming the heating elements 4. The conductor 3 is also provided by photolithography, and the thickness thereof is set to be 2mum by controlling a paste vehicle in solid printing of the conductor material. Therefore, the thickness of the conductor 3 is sufficiently small as compared with the thickness of the heating elements 4 of 20mum, so that no steps are generated in the surface of the heating elements 4, and flatness is further enhanced. Accordingly, it is possible to obtain a printing quality comparable to that obtained with a thin film type thermal head.
Patent JP-H0353640-A (JP)
Title: Shared system for applied association
Inventor: YOKOYAMA KAHORU
IPC: H04L29/08
Filed: 1989-07-21
Abstract: PURPOSE:To prevent the increase in the production of processing in duplicate and the release required for the processing by allowing an applied association to be shared when the applied association usable exists by an applied association management means. CONSTITUTION:The subject system is devised such that an applied association management function (applied association management means) 13 is arranged between an individual application 11 and an applied service element (ACS) 12. The each individual application 11 uses the applied association management means 13 to set or release the applied association, thereby sharing the applied association. Thus, the establishment of the applied association in duplicate to a same system is avoided and useless processing or release for establishing the applied association is not required.
Patent JP-H0852729-A (JP)
Title: Concrete plant provided with vacuum cooling tank and exhaust device
Inventor: NISHIDA HOZUMI
IPC: B28C7/00
Filed: 1994-08-09
Abstract: PURPOSE:To provide a concrete plant with an economical vacuum cooling tank and an exhaust unit which can store aggregate without contact with exterior at the cooled temperature as it is, and be taken out at the time of desiring to use. CONSTITUTION:Aggregate 102 is once charged in vacuum cooling tanks 111, 112, 113, 114, held in a cooled state by vacuum exhaust, and a specific quantity of the aggregate 102 is kneaded together with cement 43 and water to manufacture the concrete.
Patent JP-H0860549-A (JP)
Title: Spray type paste composition
Inventor: YOSHIDA YASUSHI
IPC: D06M15/05
Filed: 1994-08-09
Abstract: PURPOSE: To obtain the subject composition excellent in stretching performance and fineness and spreading of particles in spraying by blending a modified starch, a cellulose derivative or a water-soluble synthetic polymer, etc., with a surfactant. CONSTITUTION: This spray type paste composition is obtained by blending (A) 0.1-20wt.% of a modified starch, a cellulose derivative, a saponified product of polyvinyl acetate and a water-soluble polymer selected from a polymer obtained by polymerizing a sulfonic acid group-containing vinylic monomer and its salt and a copolymer obtained by copolymerizing two or more kinds of monomers and its salt with (B) 0.001-1.0wt.% of a nonionic surfactant having 2-16 HLB by Davies method and/or an ionic surfactant having 61.0 mm mol critical micell concentration of formulas I to V [R<1> to R<3> are each a straight- chain or branched chain 6-10C alkylhydroxyalkyl; R<4> and R<5> are each a straight- chain or a branched chain 6-10C alkylhydroxyalkyl; A is a 2-3C alkylene; (a), (b) and (c) are each >=0; (a+b+c)=2 to 22] and (C) water.
Patent JP-H0741304-A (JP)
Title: Ozone generator
Inventor: NISHINO MICHIO
IPC: H01T23/00
Filed: 1993-07-29
Abstract: PURPOSE:To obtain an inexpensive ozone generator which can be easily produced in a small size, and has high performance. CONSTITUTION:The power supply source of the ozone generator including a forward converting part la and a reverse converting part 2a is controlled by PAM, PWM or PNM controlling method to obtain a square wave current. Also, electrodes of the ozonizer 10 are variously improved to improve the performance of the ozone generator.
Patent JP-H0354163-A (JP)
Title: Ceramic material composition and use thereof
Inventor: GERUTO BUINGEFUERUTO
IPC: H05K1/03
Filed: 1990-07-16
Abstract: PURPOSE: To reduce a dieelectric constant, a coefficient of thermal expansion and a firing temp. by using a composition containing a little higher contents of magnesia and alumina and a little lower content of silica than a cordierite as a raw material.  
     CONSTITUTION: This ceramic material composition is composed of (a) 40-90 wt.% fine dispersion refractory material having a coefficient of thermal expansion of ≤5×10 -6 K -1  (0-400°C) and (b) 10-60 wt.% fine dispersion glass having a softening point of 650-850°C, the coefficient of thermal expansion almost corresponding to the above refractory material and ≤5 dieelectric constant (10 6  Hz at 20°C). Then, the material (a) has the composition of 14.7-16.1% MgO, 36.8-40.8% Al 2 O 3  and 43.8-47.8% SiO 2 . Since this ceramic material composition is easily sintered at a low temp. into high density and has the low dieelectric constant and the low coefficient of thermal expansion, a layer having absolute impermeable quality to gas and liquid is manufactured. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6248412-A (JP)
Title: Perforation of printed circuit substrate
Inventor: YASUDA MASAYUKI
IPC: B26D7/01
Filed: 1985-08-27
Abstract: PURPOSE:To increase reliability and improve producibility in punching of a printed circuit substrate according to a conductor pattern by providing a contact in the peripheral portion of the conductor pattern and detecting an electric short between the contact and the tip of a tool. CONSTITUTION:At first, a conductor pattern hole is detected by an automatic optical positioner to position a printed circuit substrate 1. Then, a reference hole 30 is punched in the printed circuit substrate 1 by a punching tool 10. At this time, a contact 4 comes in contact with the side wall of the peripheral portion 3b of the conductor pattern. If there is any misregistration, the tip portion 11 are brought in contact with the peripheral portion 3b, and a short detecting circuit 21 detects an electric short between the tip portion 11 and the contact 14 and generates a detecting signal. Thus, any failure is found out on the basis of this detecting signal. The above method has high reliability and requires no inspection nor confirmation of the position of the through hole after punching.
Patent JP-H0825526-A (JP)
Title: Spout welding apparatus
Inventor: KATO TADAO
IPC: B31B50/64
Filed: 1994-07-19
Abstract: PURPOSE:To obtain a spout welding apparatus for forming vessels by inserting and welding a spout into a bag formed of a film. CONSTITUTION:This apparatus is of a type where a tapered spout 2 is Inserted into the opening 1A of a bag 1 and then the spout 2 is attached thereto by welding, wherein it includes an expander 3 for expanding the opening 1A of the bag 1, a spout insertion device for retaining the spout 2 and disposing the spout in a predetermined position within the opening of the bag, and a welding device 14 for welding the spout and opening together. The spout insertion device has a rotation-inserting part adapted to retain the spout 2 in the form of being inclined with respect to the periphery of the opening 1A of the bag 1 for inserting the spout 2 from its one end 4A to the central part of the opening 1A, and further to bring the spout 2 to a predetermined position while moving one end part 4A thereof to one end side of the opening 1A.
Patent JP-S57109578-A (JP)
Title: Capacitor charging circuit for discharge type welding machine
Inventor: KONDOU YOSHITERU
IPC: B23K9/073
Filed: 1980-12-26
Abstract: PURPOSE: To charge always a constant electric current value to a charging capacitor by providing a phase controlling thyristor, a control pulse generating circuit and a charging voltage detecting circuit between a rectifier generating pulsation and said capacitor.  
     CONSTITUTION: A full wave rectifier circuit RE1 on the secondary side of a power transformer T1 charges a charging cpacitor C2 via a phase controlling thyritor Q4 and a thyristor Q5 by obtaining the pulsation changing only with the one polarity. The capacitor C2 is connected at one end to a stud S via a tyristor Q6, and at the other end to base metals M such as sheet metals. A control pulse generating circuit 1 controlling the thyristor Q4 during its conduction and a charging voltage detecting circuit 2 measuring the charging voltage of the capacitor C2 and controlling the pulse generation timing of the circuit 1 according to the voltage value thereof are provided. A signal is transmitted from the circuit 2 to the circuit 1 by means of a photocoupler Q2. A light emitting element LD thereof is connected to the circuit 2 and a photodetector PD to the circuit 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6078662-A (JP)
Title: Resin coating apparatus of parts
Inventor: KOSHIKAWA HIDETSUGU
IPC: B05C5/00
Filed: 1983-10-07
Abstract: PURPOSE:To averagely adhere a resin, by reciprocally moving an tilting a tubular body equipped with an elastic fine tube and coating a chain lead to be coated with a resin from an oblique direction while taking timing. CONSTITUTION:A tubular body 2 equipped with a fine tube 1 having elasticity comprising phosphorus bronze is reciprocally moved at an equal speed and titled to the moving direction of the tubular body 2. A definite amount of the resin of the tubular body is intermittently emitted while the timing of the resin emission is taken by a detection mechanism above a chain lead 18 to be coated and, thereafter, the chain lead 18 is reversed before and behind by 90 deg. on a flat surface. By this method, the resin is averagely adhered to the root of the lead terminal.
Patent JP-H0351055-A (JP)
Title: Chemical solving/delivering system and solution container used therefor
Inventor: KAWAOKA TATSUHIKO
IPC: A61M5/14
Filed: 1989-07-19
Abstract: PURPOSE:To solve and deliver a chemical with a good operability and prevent pollution by bacterium and fine particles by providing a liquid feed section feeding a solution into a chemical container and a liquid extracting section to be inserted with the insertion connecting section of a dripping device on a flexible bag-shaped container main body. CONSTITUTION:A penetration section 15 provided at the tip of the tube 14 of a solution container 1 is penetrated into the rubber plug 21 of a chemical container 2 to communicate the solution container 1 and a chemical container 2. When a container main body 10 is gripped with a hand to increase its internal pressure than the internal pressure of the chemical container 2 while a tube connection section 13 is kept at the lower side, the solution in the solution container 1 flows into the chemical container 2 via the tube 14. The chemical liquid in the chemical container 2 flow into the solution container 1 via the tube 14 while the tube connection section 13 is kept at the upper side. The tube 14 is wound in a loop shape and closed, and the inserting connection section 31 of a dripping device 3 is inserted into the liquid extracting section 12 of the solution container 1. A chemical can be simply solved and delivered in a short time, and the pollution by bacterium and fine particles in the air can be prevent.