baber/WOPTO huggingface dataset:
Patent JP-H05299870-A (JP)
Title: Radio wave absorbing material
Inventor: HATAKEYAMA KENICHI
IPC: H05K9/00
Filed: 1992-04-20
Abstract: PURPOSE:To reduce a thickness, a weight of a film and to widen a frequency band of absorption characteristics without using a sintered material solidified on a plate by mixing spinel ferrite particles having diameters of a special range in resin and forming a magnetic layer in a thickness of a special range. CONSTITUTION:A radio wave absorbing material for forming a magnetic layer to be laminated on a metal plate has a layer which contains spinel ferrite particles each having a diameter of 0.5mum-5mm in resin and has a thickness of 10-30mm of 90wt. pattern or more. The resin layer having a high electric resistance is formed among the particles thereby to increase an electric resistance of an entire system. An increase in the resistance and an increase in a resonance frequency are simultaneously realized by introducing the resin layer thereby to obtain frequency characteristics of desired permeability. Particularly, excellent permeability characteristics are obtained in a high frequency band. Since a radio wave absorber using it is not formed of a sintered material, excellent processing.moldability and executability are realized to obtain excellent absorbing characteristics.
Patent JP-H04281773-A (JP)
Title: Prevention of deterioration of packed liquid food
Inventor: SADA MORIHIRO
IPC: A23L23/00
Filed: 1991-03-12
Abstract: PURPOSE:To prevent reduction in quality of a sterilely packed liquid food caused by oxidation deterioration by reducing an amount of oxygen in a soft packing container. CONSTITUTION:In sterilely packing a liquid food into a soft packing container, an inert gas such as nitrogen gas is fed to the container and a mixed gas in the interior is degassed or remaining air in the container is deaerated to reduce an amount of oxygen remaining in the container.
Patent JP-S5827759-A (JP)
Title: Method for metallic coating
Inventor: ITOU KUNIO
IPC: C09D5/38
Filed: 1981-08-12
Abstract: PURPOSE:To impart the surface of an article with metallic luster and to improve its appearance, with decreased steps, at a low cost, by coating the surface with paint obtained by adding white pigment to a non-leafing-type metallic silver paint. CONSTITUTION:For example, (A) a non-leafing-type metallic silver paint obtained by mixing (i) aluminum powder in (ii) a vehicle comprising acrylic resin or melamine resin, is mixed with (B) 1-2% titanium oxide powder as white pigment. The paint composition thus prepared is applied to the surface to be coated, e.g. the protective net 1 of an electric fan. The aluminum powder 3 is embedded below the titanium oxide powder 4 in the coating layer 2.
Patent JP-2000324290-A (JP)
Title: Facsimile equipment
Inventor: NISHIMURA SHINICHI
IPC: H04L12/70
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain facsimile equipment which can be connected to both a line and a network, detects whether the line or the network is connected, and enable appropriate communication. SOLUTION: When a facsimile communication control part receives an incoming call from a telephone line network, this facsimile equipment performs a procedure prior to facsimile transmission and discriminates whether a computer network is connected to a network communication control part from detected results of a network connection detecting part. When the computer network is connected, the facsimile equipment transmits the connection information of the purport to the opposite terminal to notify it of the information and subsequently, starts modem training of a normal facsimile transmission procedure.  Also, when the computer network is not connected, the facsimile equipment starts modem training, then receives image information transmitted from the opposite terminal and releases a telephone line network to finish facsimile receiving processing, when it receives all image information (steps S101 to S107).
Patent JP-H09312228-A (JP)
Title: Manufacture of rare-earth-iron-boron magnet
Inventor: AMAMI KAZUYOSHI
IPC: C22C38/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To contrive the enhancement of the coercive force of a bulk magnet by a method wherein after a compaction of Nb-Fe-B magnet powder and the end of direct current conduction to the powder, the bulk magnet is subjected to heat treatment in inert gas or in the atmosphere. SOLUTION: Nb-Fe-B magnet powder is put in a metal mold consisting of a sialon, is orientated in a magnetic field by a pulse magnetic field and after that, a pressure is applied to the orientated direction. After that, pulsed current conduction is performed to the powder and moreover, direct current conduction is performed until the deformation of the powder ends and a bulk magnet is formed. Then, the magnet is performed a heat treatment for a prescribed time in inert gas, such as argon gas, or in the atmosphere. At this time, the temperature of the heat treatment in the inert gas is set at about 550 to about 950 deg.C and the temperature of the heat treatment in the atmosphere is set at about 550 to 700 deg.C. Therefore, the enhancement of the coercive force of the magnet is contrived without the reduction in the remnant magnetic flux density of the magnet.
Patent JP-S616769-A (JP)
Title: Image input device
Inventor: HASHIZUME TERUYOSHI
IPC: G06T1/00
Filed: 1984-06-20
Abstract: PURPOSE:To remove the shifting of the relative positions of both images by storing a reading image signal in an address corresponding to a position on an original and storing a positional signal of an additional image in an address of a storage means which corresponds to the position on the original. CONSTITUTION:A reading image signal outputted from an image reader 1 is encoded into a binary signal by a binary-coding circuit 30 in a signal processing circuit 3, controlled by a controller 32 and stored in an address of a RAM34 which corresponds to a position of an original through a shift register 31. A positional signal outputted from a tablet 2 is stored in the address of the RAM corresponding to the position on the original through an A/D converter 36 and a controller 32. A specification image signal read out from a ROM37 is stored in a RAM38. The signals read out from the RAMs 34, 38 are mixed by a mixer 39 and the mixed signal is supplied to a monitor 4 through a video signal generator 40.
Patent JP-S5461700-A (JP)
Title: Electric insulation material
Inventor: UCHIUMI TAKAO
IPC: H01B3/42
Filed: 1977-10-25
Abstract: PURPOSE: To improve mechanical strength and heat-resistance and to reduce warp of electric insulation material, by mixing mica foil or glass fiber into thermoplastic polyester resin.  
     CONSTITUTION: 10W50 wt% of mica foil having one side length shorter than 1mm and 50W30 wt% of glass fiber having 5W15μ diameter and 1W6 mm length are added into thermoplastic polyester resin such as polybutylene terephtalate resin, then after dry mixing it is mixed by θ mono-axis mixer/extruder and molded by injection molder to produce electric insulation material. By mixing mica foil and glass fiber in such a manner, mechanical strength and heat-resistance of electric insulation material are improved while the warp is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61285699-A (JP)
Inventor: ARUBAATO HOWAITO FUORESUTO JIY
IPC: B29C47/88
Filed: 1985-06-13
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-H08303130-A (JP)
Title: Accordion door hinge and accordion door using the hinge
Inventor: OKAMOTO MASAAKI
IPC: E06B3/94
Filed: 1995-04-28
Abstract: PURPOSE: To reduce the folded width of an accordion door to a smaller extent and take up the opening amount of the door to a satisfactory extent and facilitate the reduction of the whole door weight so as to embody a light weight door. CONSTITUTION: An accordion door hinge 18 comprises a pair of hinge pieces 19 and 20 which are pivoted with a pivoted pin 23 at a central bearing part 24 and laid out vertically so that they may not be placed one upon the other. This hinge 18 is continuously connected at a connecting area 25, thereby constituting a hinge assembled body. An external facing sheet is installed on both sides of the hinge assembled body, thereby constituting an accordion door. The bearing part of each hinge piece is formed so that its length in the vertical direction may be substantially identical to the width of the hinge piece and it is shaped so that it may extend in the horizontal direction. Moreover, when the hinge is folded, the upper and lower hinge pieces are located where the hinge pieces are superposed one upon the other.  This construction makes it possible to minimize the folded width of the according door and take up the opening amount of the door to a satisfactory extent and thereby facilitate the reduction in its weight.
Patent JP-H02304279-A (JP)
Title: Valve device
Inventor: HARA HIDEKI
IPC: F04B39/10
Filed: 1989-05-17
Abstract: PURPOSE:To prevent the damage of a valve material and a valve plate and prolong the lifetime of the valve material by forming a valve material tip side seating part of a valve seat into linear, and controlling the valve material tip side seating part and a valve material intermediate seating part in curve, and forming a discharge port so as to be switched by the valve material. CONSTITUTION:When the internal pressure of a cylinder 2 is lowered attending on the discharge of the high temperature and high pressure gas, a valve material 9 elastically deformed in the outside of the cylinder 2 is seated on a valve seat 12 again with the energization caused by the external pressure of the cylinder 2 and self-elasticity recovery to close a discharge port 6. At this state, a switching part 91 of the valve material 9 generates the whipping phenomenon from the basic end side 9c to the tip 9a and while is seated on the valve seat 12. But, since the shape of a valve material tip side seating part 12a of the valve seat 12 is linear, the kinetic energy of the valve material tip side 9a at the time of seating is dispersed to the wide area, and the impact stress at the time of seating is reduced remarkably in comparison with the conventional valve devices. The valve material tip side seating part 12a and the valve material basic end side seating part 12b and the valve material intermediate seating part 12c of the valve seat 12 are continued smoothly to eliminate the concentration of the impact stress.
Patent JP-H10308329-A (JP)
Title: Aluminum foil for electrolytic capacitor and its production
Inventor: OSAWA NOBUO
IPC: C22C21/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum foil for an electrolytic capacitor, by which leak current can be reduced without reducing electrostatic capacity during chemical processing. SOLUTION: In an etched aluminum foil whose aluminum purity is 99.9-99.97% (wt.%) and the Fe content is 80-500 ppm, the core part of the etched foil is made of intermetallic compound of Al-Fe and/or Al-Fe-Si dispersed in a matrix, and the intermetallic compound is removed from the surface layer subjected to chemical processing.
Patent JP-2000316883-A (JP)
Title: Dental prosthesis stabilizer
Inventor: OKURA AKIRA
IPC: A61L2/18
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a dental prosthesis stabilizer which fully fills the clearance between artificial gums and the gums to stabilize dental prosthesis sufficiently, and which will not extrude out of the artificial gums regardless of strong occlusion pressure. SOLUTION: This dental prosthesis stabilizer 1 is formed of a nonwoven fabric which is rendered antibacterial. The dental prosthesis stabilizer 1 is formed in approximately the same shape as the adhesive surface 21a of the artificial gums 21 of dental prosthesis 2. To wear the dental prosthesis stabilizer 1, first the dental prosthesis stabilizer 1 is shaped to fit the shape of the adhesive surface 21a. Next, the adhesive surface 21a is slightly wetted and the dental prosthesis stabilizer 1 is intimately contacted therewith. The dental prosthesis stabilizer 1 is replaced each time the dental prosthesis 2 is cleaned after meal. The used dental prosthesis stabilizer 1 is disposed of as combustible.
Patent JP-H05131013-A (JP)
Title: Bed
Inventor: TAKAMURA SHOJI
IPC: A61G7/00
Filed: 1991-04-30
Abstract: PURPOSE:To enable the table of a bed to be held in horizontal state and at an arbitrary angle with a floor. CONSTITUTION:This bed has a pin-coupled support link 3 between a baseplate 1 and a table 1, upper and lower movable members 4 and 5 laid respectively between the table 2 and the baseplate 1 relative to the support link 3, and upper and lower shift means 6 and 7 for causing the travel of the members 4 and 5 along the lower side of the table 2 and the upper side of the baseplate 1. According to this construction, space between the table 2 and a gantry is expanded, thereby substantially improving workability.
Patent JP-S6020155-A (JP)
Title: Damaged part detecting method of conductive wire insulating covered layer of twin wire
Inventor: YAGI HARUMI
IPC: G01R31/02
Filed: 1983-07-13
Abstract: PURPOSE:To detect existence of a damage of an insulating covered layer of a split part at the time of a split operation by connecting a splitter and a conductive wire of the initial end part of a twin wire wound to a bobbin of a winding side, to a conduction tester. CONSTITUTION:A twin wire 1 is led to a guide part 11 of a split device 9 by a guide roller 10, and a needle-like splitter 6 passes through a filler 3 of the twin wire 1 by a mechanism of a body part 12 and remains as it is for a prescribed time, therefore, a split part 8 is formed in the filler 3. On the other hand, two conductive wires 2 of the end of the twin wire 1 of a bobbin 5 of the side for winding the twin wire 1 are connected to a terminal 13a of a conduction tester 13, and the splitter 6 is connected to the other terminal 13b of the conduction tester 13 through the body part 12. In this way, if the splitter 6 damages an insulating covered layer of the conductive wire 2 of the twin wire 1 being in the course of a separating operation, the splitter 6 and the conductive wire 2 contact electrically in that part, therefore, the damage of the insulating covered layer can be detected immediately by the conduction tester 13.
Patent JP-H11321531-A (JP)
Title: Arranging structure for front pillar garnish storing bag unit of head part protecting air bag
Inventor: NAKAJIMA HIROKI
IPC: B60R21/213
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To suppress damage and dislocation of a pillar garnish when a bag unit of an air bag is inflated, and smoothly inflate the bag unit of the air bag. SOLUTION: The vicinity of an upper end part of a front pillar garnish 26 is fixed to a pillar inner panel 34 by a bolt 72 and a weld nut 74. The vicinity of a lower end part of the front pillar garnish 26 is engaged with a peripheral edge part of a mounting hole 84 of the pillar inner panel 34 by an engaging pin 82. The mounting hole 84 has a small diametric part 84B extended in a lengthwise central direction of the pillar inner panel 34 from a large diametric part 84A, in the case of flexing the front pillar garnish 26 in dog-leg shape when a bag unit of an air bag is inflated, the engaging pin 82 can be moved with the front pillar garnish 26 in a prescribed range relating to the pillar inner panel 34.
Patent JP-H0427710-A (JP)
Title: Cooling device for internal combustion engine
Inventor: TANIGUCHI TETSUYUKI
IPC: F02F1/40
Filed: 1990-05-18
Abstract: PURPOSE:To avoid defective cooling at the upper end part of a partition wall part by forming a cooling water passage at the upper end of each partition wall provided between cylinder bores in a cylinder block, and inducing part of cooling water in a cylinder head side water jacket to flow into this cooling water passage. CONSTITUTION:A cooling water passage 16 independently separated from a cylinder block side water jacket 12 is provided in the recessed state at the upper end of each partition wall part 15 provided between cylinder bores 11. Cooling water flows in such a way that part of coiling water flowing in a cylinder head side water jacket 24 flows toward a cooling water discharge passage 31 from a cooling water lead-in passage 30 through the cooling water passage 16 on the cylinder block 2 side. That is, part of relatively low temperature cooling water circulated in the cylinder head side water jacket 24 is forcibly led into the cooling water passage 16 on the cylinder block 2 side. The upper end part of the partition wall part 15 with high heat load can be thus cooled effectively.
Patent JP-H10317121-A (JP)
Title: Manufacture of hot dip galvanized steel sheet for undercoat painting
Inventor: OZAKI JUNICHI
IPC: C23C2/26
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To manufacture a hot dip galvanized steel sheet in which the occurrence of blisters in a coating film can be efficiently prevented with certainly over the whole steel sheet. SOLUTION: In the method of manufacturing a hot dip galvanized steel sheet for undercoat painting, in which a hot rolled steel sheet is pickled and then annealed and plated by means of a continuos hot dip galvanizing line temper rolling is applied at >=0.1% elongation percentage after plating and then heat treatment is carried out at 200-400 deg.C for >=3 sec. Owing to the above temper rolling at >=0.1% elongation percentage, fine cracks are introduced into a galvanizing film. Moreover, owing to the above heat treatment at 200-400 deg.C for >=3 sec after the temper rolling, hydrogen occluded in the steel sheet in the reduction annealing stage in the continuous hot dip galvanizing line is released out of the steel sheet, and as a result, the occurrence of blisters in a coating film in a painting stage can be prevented.
Patent JP-H06338419-A (JP)
Title: Ferrite core
Inventor: EZAKI MITSUNOBU
IPC: H05K9/00
Filed: 1993-05-31
Abstract: PURPOSE:To maintain an unwanted radiation noise radiated from a cable within the regulation of an electromagnetic radiation even when a ferrite core is attached to the cable which electrically connects a device as a signal source to a device as a reception side by a method wherein the ferrite core is formed as a conical stand through which a hollow in a prescribed width is passed along the central axis. CONSTITUTION:A ferrite core can be expressed electrically as an inductance and a resistance. The inductance per unit length of the conical stand in which the center having a length S has been made as a hollow is indicated by Formula I, where ei represents a gradual increase value per unit length between (c) and (e), N represents the number of turns, (b) represents the inside diameter of the ferrite core, mu represents a permeability, and Si represents a length. That is to say, the ferrite core is increased gradually over the length S while an outside-diameter size (d) at one edge 1 is used as a reference, and it becomes an outside-diameter size (e) at the other edge 2. As a result, the inductance per unit length on the basis of Formula I is increased gradually from one edge 1. Consequently, the resistance per unit length is increased gradually.
Patent JP-H07329674-A (JP)
Title: Air bag housing cover
Inventor: KUMAGAI MASAYOSHI
IPC: B60R21/215
Filed: 1994-06-10
Abstract: PURPOSE:To make an air bag housing cover easily start cleaving at the specified position of its tear line. CONSTITUTION:A bent section 6D is provided for the end peripheral section 6C of a mark 6 which is made of material harder than material forming sections around the mark, and let the bent section 6D be engaged with the groove inner surface 3a of a tear line 3. When the tear line 3 starts cleaving, the bent section 6D of the mark 6 made of hard material acts as a puller pulling up the groove inner surface to a mark forming side. This constitution thereby permits the tear line 3 to start cleaving at a point where the groove inner surface 3a is engaged with the bent section 6D of the mark 6. The whole of the device can be made small in size with an inflator made small in size, and moreover, an occupant can thereby be protected more surely with the developing speed of an air bag made quicker.
Patent JP-H06339068-A (JP)
Title: Electronic image pickup device
Inventor: SAITO KUNIAKI
IPC: H04N5/238
Filed: 1993-05-31
Abstract: PURPOSE:To enhance the use efficiency of stroboscopic light and to improve the practical effect of the use of a stroboscope by automatically performing stroboscopic light emission, and at the same time, controlling a diaphragm to an open side at the time of low illuminance and backlight. CONSTITUTION:By a microcomputer 20, the exposure time of a CCD 3 or shutter speed is determined, and by the timing generation circuit 21 of the CCD 3 by the command of the microcomputer 20, exposure period timing is generated. By a CCD drive circuit 22, the CCD 3 is driven. Further, a Y signal which passes a CDS circuit 4 and an LPE 5 is inputted in a video level detection circuit 23, and the microcomputer 20 is made to recognize the exposure state at each point of time as the average voltage level of the Y signal. Then, the microcomputer 20 determines shutter speed, and at the same time, controls a diaphragm control part 24 to be a diaphragm control means.
Patent JP-S62285456-A (JP)
Title: Lead frame for glass seal type semiconductor device
Inventor: SATO JUNICHI
IPC: H01L23/50
Filed: 1986-06-04
Abstract: PURPOSE:To improve the adhesive properties of a lead frame and low melting- point glass remarkably by forming alumina films in thickness of 500Angstrom  or more to sections sealed with the low melting-point glass in each lead section. CONSTITUTION:A lead frame 1 is manufactured by a material having a small thermal expansion coefficient and excellent consistency with ceramics, such as an Fe-Ni alloy, an Fe-Ni-Co alloy or the like of Invar, Kovar, a 42 alloy, etc., and Al2O3 films 13 in thickness of 500Angstrom  or more are ion-plated to each junction section 7, sections sealed with low melting-point glass 3 in leads 5. A semiconductor device is sealed by covers 2a, 2b made of ceramics, interposing the low melting-point glass 3. According to the constitution, the sealing characteristics of a package are improved remarkably, and the lead frame forming the package having high reliability is obtained.
Patent JP-S5355580-A (JP)
Title: Cleaner for cleaning dust collector plates
Inventor: NEMOTO TERUTOMO
IPC: B03C3/16
Filed: 1976-10-29
Abstract: PURPOSE: To improve the dust collecting rate, wherein a washing liquid is continuously flowed down to form a water film having a uniform thickness, covering the entire surface of each of dust collector plates, without causing water drops to be scattered between the plates. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10318857-A (JP)
Title: Method and device for measuring stress utilizing magnetostrictive effect
Inventor: SAKAI SADAAKI
IPC: G01L1/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for measuring a stress which utilize magnetostrictive effect. SOLUTION: This measurement method uses a magnetostrictive sensor wherein, with U-shape yokes wound with coils for excitation and detection being orthogonalized at a center of a yoke saddle part, a to-be-measured object is AC-excited and such stress as acting on the object to be measured is obtained based on an electromotive force induced at the detection coil. Here, with an electromotive force wave form induced at the detection coil by rotating the magnetostrictive sensor in non-contact manner on the object represented in an expression V=A+B.COS[2.(θ-C)], C which represents a maximum main stress force is obtained, and after a magnetostrictive sensor is so allocated that a couple of parallel straight lines among those connecting open ends of both yokes is parallel to the C, the magnetostrictive sensor is made to contact to the object for measuring a stress.  Where, V, is electromotive force, θ is an angle formed between such straight line connecting the yoke opening end wound with the detection coil and the maximum main stress direction. A, B, and C are parameters.