baber/WOPTO huggingface dataset:
Patent JP-H0433713-A (JP)
Title: Stripper guide for hot rolling mill
Inventor: AOKI FUJIO
IPC: B21B39/14
Filed: 1990-05-30
Abstract: PURPOSE:To improve a roll cooling effect by bringing the top of the stripper guide near to a bite part after passing through the roll by changing arbitrarily the contact position of the top end of the stripper guide to a working roll. CONSTITUTION:The contact position of the top of the stripper with the working rolls 1, 3 is made so as to be changed arbitrarily, the tops of the stripper guides 4, 5 are separated until the passing through the roll and after the sheet passes, the top of the stripper guide is made so as to approach to the biting part. Accordingly, no trouble of passing through the roll at the time of introducing the top of the products 1 is generated to roll cooling effect is improved and the generation of the rough surface of the roll can be reduced.
Patent JP-S5262200-A (JP)
Title: Single crystal of gallium arsenide without dislocation
Inventor: FUJITA KEIICHIROU
IPC: C30B11/00
Filed: 1975-11-17
Abstract: PURPOSE:To produce GaAs single crystal whose area of cross section perpendicular to growing direction is equal or above 5cm<2> and whose concentration of dislocation is specified by doping silicon in high concentration so that carrier concentration has specified value.
Patent JP-S5930222-A (JP)
Title: Magneto-resistance effect type magnetic head
Inventor: SAITOU NOBUYUKI
IPC: G11B5/39
Filed: 1982-08-11
Abstract: PURPOSE:To obtain a magnetic head having superior wear resistance, heat resistance, adhesive strength, etc. by sticking a protective plate to a substrate having a formed magneto-resistance effect type element pattern with sodium silicate and curing the sodium silicate by a high frequency induction heating method to carry out uniform adhesion in a short time. CONSTITUTION:A protective plate 2 is stuck to a substrate 1 having a magneto- resistance effect type element (MR element) pattern 1a formed on one side with an aqueous soln. of sodium silicate having 40+ or -2wt% concn. and 2.7-3.1 molar ratio of SiO2/Na2O. The adhesive is uniformly heated by high frequency induction heating at 30-100MHz frequency without heating the substrate 1 to adhere perfectly the plate 2 to the substrate 1. An adhered part having superior heat resistance, ahdesive strength, hardness, mechanical strength, etc. is obtd. without forming bubbles in the adhesive layer, and an MR element of high reliability is obtd.
Patent JP-S5261937-A (JP)
Title: Data transfer control unit
Inventor: MATSUMURA HISASHI
IPC: G06F3/06
Filed: 1975-11-18
Abstract: PURPOSE: When the read out transfer data is input again into shfit register, the unnecessary data at the tail section is erased. Then, the head-out is held to erase the leading unnecessary data. As a result, the unnecessary data is erased form transfer data of unfixed block length. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H034421-A (JP)
Title: Formation of phosphor film
Inventor: UCHIDA JUN
IPC: H01J9/22
Filed: 1989-05-30
Abstract: PURPOSE:To improve the work efficiency in a phosphor film forming process by applying a phosphor suspension liquid on the inner surface of a glass tube, with the liquid added and mixed with specified amounts of polyoxyalkylene octyl ether and oxyethylene polyoxypropylene ether. CONSTITUTION:Polyoxyalkylene octyl ether by 0.001-1.0weight% and polyoxyethylene polyoxypropylene ether by 0.001-1.0weight% relative to phosphor are added and mixed to a phosphor suspension liquid containing phosphor, solvent water, water-soluble binder, and binding agent. The phosphor suspension liquid is applied on the inner surface of a glass tube. Polyoxyethylene polyoxypropylene ether improves bubbles breakage. Addition of polyoxyalkylene octyl ether makes the applied surface of the phosphor film smooth. Thus the work efficiency in phosphor suspension liquid application and the mass- productivity of the phosphor film are improved.
Patent JP-H09316694-A (JP)
Title: Plating device
Inventor: AOYANAGI KATSUHIRO
IPC: C25D21/06
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To automatically control the flow rate of a plating soln. and to provide a plating device capable of obtaining the stable plating quality of a material to be plated. SOLUTION: This plating device 1 is provided with a plating bath 8 for plating a material 10 to be plated, a plating soln. tank 2 for accumulating the plating soln. 3 overflowing the plating bath 8, a transfer line 4 for circulating the plating soln. 3 to the plating bath 8 from the tank 2 and a filter 6 connected to the transfer line 4 and removing the impurities in the plating soln. 3. A variable-capacity motor-driven pump 17 is disposed on the transfer line, a flowmeter 7 for detecting the flow rate of the plating soln. 3 circulated to the bath 8 and outputting the flow rate as an electric signal is furnished, and further a control means 12 is installed to automatically control the revolving speed of the motor 16 for the pump 17 based on the output signal from the flowmeter 12 so that the flow rate of the plating soln. 3 circulated to the plating bath 8 is fixed.
Patent JP-S5363058-A (JP)
Title: Electronic watch
Inventor: SEKI HIDEHIKO
IPC: G04G5/00
Filed: 1976-11-18
Abstract: PURPOSE: To simplify function changing-over and enhance practicality by jumping to a predetermined function in an arbitrary function other than ordinary cyclic functions in an electronic watch having an electrochemical displaying means and having more than three functions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5364531-A (JP)
Title: Photo detector using optical fiber
Inventor: OOBA YUUJI
IPC: G06T1/00
Filed: 1976-11-20
Abstract: PURPOSE: To eliminate mechanical moving parts and obviate laborious coupling of an image sensor such as CCD, etc. and an optical fiber by providing an optoelectro transducer on an optical fiber in an optoelectro transducer using an optical fiber of a facsimile transmitter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11331203-A (JP)
Title: Cross bar switch device and control method thereof
Inventor: OKUMIYA KEIJI
IPC: H04L12/28
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To preferentially allocate a switch connection to a specified port while keeping impartiality among respective ports by generating a control signal from a switch control part based on a first and a second connection priority orders and controlling a crossbar switch according to the control signal. SOLUTION: While using connection request signals 1001-1015 and connection refusal signals 1101-1115, a switch control part 2 arithmetically determines which ports are actually connected. As a result of that operation, a connection control signal 14 is transmitted to a crossbar switch 1. The cross bar switch 1 performs real switching based on that connection control signal 14. Concerning the connection of ports, while keeping equality according to the setting of the switch control part 2, control is performed so as to preferentially allocate the switch connection to the specified port. Therefore, high-quality services can be provided for the port setting the high priority.
Patent JP-H081647-A (JP)
Title: Centrifugally molded concrete product and its production
Inventor: MARUYAMA TAKEHIKO
IPC: B28B21/68
Filed: 1994-06-21
Abstract: PURPOSE:To improve adhesion of a concrete product to post-placed concrete without projecting reinforcing bars or the like, that may hinder a bar arranging operation in site, into a hollow part of a centrifugally molded concrete product. CONSTITUTION:A reinforcing cage consisting of main reinforcing bars 2 and helical reinforcing bars 3 is arranged in a centrifugal molding form 1 made of a steel within the wall thickness of a concrete product. A concrete product body 4 is centrifugally molded into a cylindrical shape with the reinforcing cage provided in the center thereof. Coarse aggregate 6 is integrally provided on the inner-diameter surface of the concrete product body 4 opposed to a hollow part 5. The coarse aggregate 6 exposed to the hollow part 5 forms a rough surface as an integral part of the concrete product body 4, thereby improving adhesion properties to post-placed concrete placed in the hollow part 5 in site.
Patent JP-H035498-A (JP)
Title: Protection of protein crystal
Inventor: MATSUMOTO HIROAKI
IPC: C07K1/14
Filed: 1989-06-02
Abstract: PURPOSE:To make possible to carry back protein crystal generated in outer space with protecting the protein crystal in a preferable state by sealing the protein crystal in a solution having same specific gravity as and different polarity from said crystal. CONSTITUTION:A protein crystal is sealed in a solution having same specific gravity as and different polarity from said crystal to protect the subject crystal. Besides, said process is preferably performed by, e.g. pouring a crystal-protecting solution 2 into a protein crystal-storing cell 4 at very slow line velocity with preventing outflow of the protein crystal 5 by a filter 6, sufficiently circulated and substituted, then after finishing of the circulation, the cell 4 is sealed to prevent mixing of air bubble.
Patent JP-S5662916-A (JP)
Title: Production of bushing
Inventor: MARUFUKU YOSHINORI
IPC: B23K26/08
Filed: 1979-10-30
Abstract: PURPOSE:To form a hardened layer of extremely small heat treatment strain and superior abrasion resistance by irradiating a bushing by focusing laser light while rotating the same at the time of hardening the inside circumferential of the bushing for rolling stock. CONSTITUTION:Laser light 4a generated by a CO2 laser oscillator 3 is reflected and focused by a concave reflection mirror 5 and the inside circumferential surface of a bushing 2 is irradiated by this light, whereby it is hardened and heat treated. At this time, the bushing 2 is placed on a moving device 6 and is rotated; at the same time, it is moved in the axial direction Y so that the inside circumferential surface of the bushing 2 is uniformly irradiated. The heat treatment strain which occurs in the case of surface hardening by carburizing and hardening is not produced; in addition, such a defect that the hardness is decreased by the formation of metal structure owing to the diffusion of carbon is obviated and the hardened layer having extremely high abrasion resistance is formed.
Patent JP-S5363931-A (JP)
Title: Pattern recognizing device
Inventor: FUJITA KOUYA
IPC: G06K9/00
Filed: 1976-11-19
Abstract: PURPOSE: To reduce the necessary information quantity to simplify the hardware structure by noticing the property of the band pattern which is obtained by thickening the line width, in case a pattern is recognized by deciding an amount for several units while increasing the line width of the pattern to be recognized. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07314040-A (JP)
Title: End bending device
Inventor: ABE TAKASHI
IPC: B21D5/01
Filed: 1994-05-30
Abstract: PURPOSE:To dispense with correcting on a straight part of a product after roll forming by bending an end of a metal sheet to be worked before roll forming the metal sheet for roll forming with a simple constitution so as not to generate a non-worked part at the end part of sheet. CONSTITUTION:In an end bending device to pre-forming a top end part of a metal sheet to be roll formed in a circular arc, a metal sheet winding roll 10 and a holding block 12 to stop a top end part of the metal sheet introduced to the tangential direction of the winding roll 10 and to hold closely at a roll contact position are installed. A rotary lever 20 to rotate the winding roll 10 and the holding block 12 by one body around the center of roll, a roll 16 to be a working reaction force receiving part of the metal sheet are provided. Since the end part of the metal sheet inserted between the winding roll 10 and the holding block 12 is wound on the outer surface of the roll 10 while being clamped with the holding block 12 and supported with the reaction force receiving roll 16, the end bending is executed according to the roll diameter.
Patent JP-H04339596-A (JP)
Title: Raw material force feed type continuous compression dehydrating machine
Inventor: YORITOMI RYUTARO
IPC: B30B9/14
Filed: 1991-05-16
Abstract: PURPOSE:To improve dehydration efficiency and treating capacity by providing a liquid leakage preventive means between the central disk arm and filter plates of the circular conical screen type continuous compression dehydrating machine. CONSTITUTION:The pressure resistant liquid leakage preventive means is proved between the central disk arm 5 and the circular conical filter plates 8 to prevent the leaking out of raw materials to a cake discharge port 3 side and the consequent short circuiting. The raw materials are force-fed through a raw material supplying port 15 into the max. spacing part 11a of the circular conical filter plates 8 by a raw material supplying pump 16. Dehydration is executed by the force feeding and the raw materials are moved to the min. spacing part 11b by the rotation of the circular conical filter plates 8. The spacing between the two filter plates 8 is reduced, by which the raw materials are dehydrated to cake. The cake is released by a scraper 8 to the outside of the dehydrating machine 1 via a cake discharge port 3. The dehydration efficiency is improved and the treating capacity is improved.
Patent JP-H09300144-A (JP)
Title: Automatically assembling and disassembling method for product and its system
Inventor: ITO YUJI
IPC: B23P21/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a system for automatic assembling and disassembling a product which is efficiently executed under a reduced mounting area, a simplified configuration, and a selection of an assembling operation for the product and a disassembling operation. SOLUTION: When a product is automatically assembled, a plurality of automatic assembling and disassembling cell stations 2a to 2n are set to an assembling operation state, an assembled product is transferred on a conveyor 1 in a first direction A and then an automatic assembling of the assembled product onto a final product is carried out. Then, when the product is automatically decomposed, a plurality of automatic assembling or disassembling cell stations 2a to 2n are set to a disassembling operation state, the product is transferred on the conveyor 1 in a second direction, thereby the product is decomposed into an assembled product.  Accordingly, both assembling and disassembling operations for the product are efficiently carried out at each of the sub-routined cell stations in correspondence with a program for every operation under a cooperation of the jig, indicating point and program, and occupied area of a facility can be reduced and an entire cost of facility can be reduced as well.
Patent JP-H0375199-A (JP)
Title: Improved pen with clip
Inventor: ARAN DOMINIKU PERAN
IPC: B43K25/00
Filed: 1990-05-29
Abstract: PURPOSE: To provide a pen with a rigid and solid clip actuating a fixing and elastic return mechanism by making an inner leaf spring immovable in the longitudinal direction with a body come into contact with the clip and also enabling outside leaf springs to be joined to each other and to the clip by a fixture. CONSTITUTION: In order to fit a clip 6 into a body, two stacked leaf spring 8, 9 of a flexible metal such as a spring steel are brought into contact with each other across the entire length of the leaf springs 8, 9. Further, the leaf springs 8, 9 are mutually joined together by the head part 7 of the clip 6 with the held of a fixture such as a fixing screw 10 running through opening parts 11, 11' with the aligned leaf springs 8, 9 and the bore 12 of the head part 7 of the clip 6. The opening parts 11, 11' accommodate the head part of the fixing screw 10 into the thickness of the two stacked leaf springs 8, 9. The outside leaf spring 9 has an outwardly extending part 13 on the upper end of the former and an opening part 14 for passage of a fixture such as a screw 15 is formed on the part 13. The screw 15 is fitted into a bore 16 formed on the head part 7 of the clip 6 above the bore 12. Thus the clip 6 is fixed to the outside leaf spring 9 at two spots at the height of the head part 7, and the leaf spring 9 is joined to the inside leaf spring 8 with the fixing screw 10.
Patent JP-H08325924-A (JP)
Title: Improved stocking holder mold for panty stocking sewing machine
Inventor: MIGURIORINI PIEERU RORENTSUO
IPC: A41B11/14
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To solve the defect of the conventional stocking-holder shape that the threads of stocking undergoes excessive resistance and the shape part for the stocking holder must be changed with a new one, when the stockings produced are found to cause fluctuation in their dimension and/or length. SOLUTION: The improved stocking-holder shape comprises two contouring flat elements 1 that can be stretched apart under control, wherein each of the flat elements is provided in correspondence of the respective outer side, with a flexible and elastic body 2 which has one end fixed 20, at the level of the front portion 10 of the flat element. The other end 21 is made free so as to allow for the elastic yielding thereof and the movement of the free end 21 close to the side of the flat elements 1.
Patent JP-H11321871-A (JP)
Title: Transport container made of synthetic resin
Inventor: ITO AKIRA
IPC: B65D25/20
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To peel and separate easily adhesive paper with product name and destination indicated on it, by making adhesive-paper-peel-and-separation through-holes for peeling and separating the adhesive paper affixed to adhesive- paper affixing parts, in a transport container made of a synthetic resin in which the adhesive-paper affixing parts are disposed on the external faces of side walls erected round a rectangular-type bottom. SOLUTION: Round a rectangular-type bottom, a pair of opposite low long- side walls 20 and a pair of opposite high short-side walls 30 are erected. And on the external face of each long-side wall 20, an adhesive-paper affixing part 40 is formed of a large number of projections 41 disposed vertically and parallelly. Also, it is preferable that the projections 41 are set 0.3-3.0 mm in height, 0.3-1.5 mm in width, and 1.0-6.0 mm in interval between them respectively. Further, in the adhesive-paper affixing part 40, in order to peel and separate the affixed adhesive paper, several adhesive-paper-peel-and-separation through- holes 42, each having the shape of a circle whose diameter is set preferably 10.0-30.0 mm, are made. Thus, by inserting a finger into each through-hole 42, the adhesive paper can easily be peeled and separated.
Patent JP-H0434347-A (JP)
Title: Surface inspecting method
Inventor: YAMAUCHI HIDEO
IPC: G01N21/88
Filed: 1990-05-31
Abstract: PURPOSE:To discriminate a defect from a sticking extraneous substance on the surface of a body to be inspected, irrespective of the sizes thereof, by a method wherein a laser light is applied onto the surface of the body and made to scan and the discrimination is made on the basis of the ratio in intensity between a forward scattered light and a backward scattered light. CONSTITUTION:A laser light emitted from a laser light source 1 is reflected by a half mirror 2 and applied to a body 4 to be inspected through a condenser lens 3. A backward scattered light passing through the condenser lens 3 turns to be a parallel light and passes through the half mirror 2 and further it is condensed on a light-sensing unit B by a condenser lens 8. Meanwhile, a forward scattered light from the body 4 to be inspected passes through a condenser lens 7 and is condensed on a light-sensing unit A. Based on the ratio in intensity between the forward and backward scattered lights obtained from the light- sensing units A and B, discrimination of a defect in the surface of the body 4 to be inspected from a sticking extraneous substance thereon is performed.
Patent JP-H08322718-A (JP)
Title: Rice-washing and-cooking apparatus
Inventor: AOKI MINORU
IPC: A47J27/00
Filed: 1995-06-06
Abstract: PURPOSE: To obtain a rice-washing and -cooking apparatus with a compact constitution in which cleaned rice is measured and washed and adjustment of water feeding and cooking of rice are automatically performed. CONSTITUTION: In a rice-washing and -cooking apparatus in which a cleaned-rice hopper 2 for storing rice, a rice-cooking pot 4 and a rice-washing device 3 are respectively arranged on the lowermost part, an intermediate part and the uppermost part, a carrying pipe 8 is provided between a metering device 6 communicating with and connecting to an opening part on the lower end of a cleaned-rice hopper 2 and the upper part of the rice-washing device 3 and a blower device 7 is provided on the starting end side of the carrying pipe 8 communicating with the metering device 6 to constitute the apparatus so as to transfer under pressure metered cleaned rice to the rice-washing device 3.
Patent JP-H06141792-A (JP)
Title: Low caloric hygroscopicity bulk agent composition and its preparation
Inventor: SUBURAMAN RAO CHIERUKURI
IPC: A23L1/308
Filed: 1993-05-06
Abstract: PURPOSE: To provide a composition, with which hardness is improved and softness in the mouth is made satisfactory, effective for chewing gum, etc., by mixing polydextrose and isomaltose, etc., in a specified ratio. CONSTITUTION: This composition is provided by mixing >=50 wt.% of polydextrose (A) and a 20 to 40 wt.% of a 2nd bulk agent (B) selected out of the group of isomaltose, mannite and maltital.
Patent JP-S5474057-A (JP)
Title: Fiber reinforced resin leaf spring
Inventor: KAWATSU YUKIO
IPC: F16F1/368
Filed: 1977-11-24
Abstract: PURPOSE:To provide a fiber reinforced resin leaf spring with a base material protected from a shock externally given, by means of providing a buffer material of silicone rubber on surfaces of the base material of plate-shape made of fiber reinforced resin. CONSTITUTION:The fiber reinforced resin spring 1 comprises a base material 2 of plate-shape made of fiber reinforced epoxy resin and plate-shape silicone rubbers 3, 4 of buffer material, cemented to both surfaces respectively of said base material 2 of plate-shape. The base material 2 is of multi-layer construction in a direction of its thickness. A mounting part 5, 6 at both ends of the base material 2 consists of a ring material 14, 15 of fiber reinforced epoxy resin and a metal bush 12, 13. Accordingly, the base material 2 can be protected by the slicone rubbers 3, 4 from  a shock externally given.
Patent JP-S6120234-A (JP)
Title: Optical recording and reproducing head
Inventor: YOSHIDA TOMIO
IPC: G11B7/135
Filed: 1984-07-05
Abstract: PURPOSE:To realize a multi-functional and practical optical recording and reproducing head, by closely arranging at least two almost circular light spots and at least one oval light spot along the same information track of an optical disk. CONSTITUTION:A semiconductor laser 30 for forming a circular light spot on an optical recording disk generates a light beam 30a and its oscillating wavelength is lambda2 which is the same as that of the 2nd semiconductor laser 20. It is desirable to use a different wavelength from that of the 1st semiconductor laser as the oscillating wavelength of the semiconductor laser 30. The condenser lens 31 of the laser 30 condenses the lights radiated from the laser 30 to an almost parallel optical beam. An optical beam synthesizer 32 using a polarization beam splitter combines the optical beam 10a outputted from a semiconductor laser 10 and the optical beam 30a outputted from the laser 30 from a different direction and radiates the combined beams in the same direction. The combined optical beams 10a and 30a are converted into an optical beam whose cross section is almost circular by means of an expanding prism 12 and introduced to a stopping lens 4 and information track 27 by a polarization beam splitter.
Patent JP-S5842414-A (JP)
Inventor: OSADA MOTOKICHI
IPC: B32B13/04
Filed: 1981-09-05
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-S5929287-A (JP)
Inventor: IWAMATSU SEIICHI
IPC: G02F1/1335
Filed: 1982-08-12
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。