baber/WOPTO huggingface dataset:
Patent JP-H01310958-A (JP)
Title: Apparatus for preparing circular frame body
Inventor: SAKAI MIEKO
IPC: B32B37/16
Filed: 1988-06-08
Abstract: PURPOSE:To easily prepare a strong circular frame body generating no seam in the laminated surface within a short time without disturbing a laminated sheet material at the time of winding, by mounting a tongue piece for suitably guiding the laminated material wound around the body periphery of a rotary drum on a supply port side and further mounting a tongue piece on a winding side. CONSTITUTION:A tongue piece 4a on a supply port side is provided to the leasing end of a guide wall 1a in a protruding state so as to be connected to a base plate 1. This tongue piece 4a is slightly bent upwardly at the leading end formed into a taper shape thereof to guide a laminated material toward the body periphery 10a of a rotary drum 10 by its elastic force. A tongue piece 4b on a winding side for guiding the laminated material to be wound is provided to the outer periphery of the rotary drum 10 on the winding end side of the laminated material. This tongue piece 4b is in contact with the guide rod 7 provided to the upper part of the guide wall 1a to be arranged in parallel so as to have the up-and-down relation to the base plate 1 and connected to the leading end of the slider 8a parallelly moving by the operation of a cylinder to move corresponding to the thickness of veneer to be wound to guide the wound laminated material toward the protruding part 1b of the guide wall by its elastic force.
Patent JP-H01309019-A (JP)
Title: Finder optical system
Inventor: MUKAI HIROSHI
IPC: G02B25/00
Filed: 1988-06-07
Abstract: PURPOSE:To compensate a chromatic aberration without any practical trouble by providing an objective, a condenser lens, an ocular, and a prism between the condenser lens and ocular, and satisfying specific conditions. CONSTITUTION:Subject light which is incident from the objective 1 has its course bent by 90 deg. through a reflecting mirror 2 and is focused nearby the condenser lens 3. The condenser lens 3 is arranged nearby in a real image type finder nearby its focal plane without fail so that a light beam which is image-formed and reaches a pupil is not eclipsed. The subject light which is image-formed by the objective 1 has its course bent by 270 deg. through the pentagonal prism 4 to become parallel again to the light beam entering the objective 1 and then reaches the pupil through the ocular 5. In such a case, inequalities I hold. Consequently, even when the ocular is a single lens, the on-axis chromatic aberration and various chromatic aberrations can be compensated excellently.
Patent JP-H08333408-A (JP)
Title: Production of fluorocopolymer
Inventor: KATO KAZUO
IPC: C08F216/12
Filed: 1995-06-07
Abstract: PURPOSE: To produce a fluorocopolymer having a uniform compositional ratio even when produced in a range of high polymer concentrations and having good properties by using a suspension polymerization process using a solvent less disruptive to the environment. CONSTITUTION: A fluorinated surfactant as a dispersion stabilizer is added to the system of suspension polymerization using a polymerization medium containing water and a solvent selected from among perfluorocarbons, hydrofluorocarbons and hetero-atom-containing perfluorocarbons.
Patent JP-S5930998-A (JP)
Inventor: SHINOHARA TSUNEHISA
IPC: D21H17/35
Filed: 1982-08-16
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-H08335516-A (JP)
Title: Lamination structure of thin film, magnetic head, and magnetic recording device
Inventor: KIRINO FUMIYOSHI
IPC: H01F10/26
Filed: 1995-06-08
Abstract: PURPOSE: To provide the lamination structure of a thin film for cutting off a poor influence which the crystal structure of a substrate gives to the crystal structure of a crystalline thin film. CONSTITUTION: In a lamination structure 10 of a thin film, Cr2 O<3> amorphous layer 10b which is 10nm thick is formed on Mn-Zn ferrite single-crystal substrate (MnO/ZnO=1.5, crystal orientation (332))10a and Fe-Ta-C-Al alloy crystalline thin film 10c which is 5μm thick is formed on the Cr2 O3 , amorphous layer 10b. The Cr2 O3 , amorphous layer 10b shuts off a poor influence give to the crystal structure of the Fe-Ta-C-Al alloy crystalline thin film 10c by the crystal structure of the Mn-Zn ferrite single-crystal substrate 10a and controls the orientation property of the Fe-Ta-C-Al alloy crystalline thin film 10c, thus obtaining improved soft magnetic characteristic.
Patent JP-H074467-A (JP)
Title: Engine mount
Inventor: NAKAMURA KOJI
IPC: B60K5/12
Filed: 1993-06-11
Abstract: PURPOSE:To suppress the generation of a nonconformity owing to the vibration and the fluctuation of an engine, in a running starting, on the way of acceleration, and in all the running conditions including a constant running condition. CONSTITUTION:An engine mount 1 has an outer tube 2, an inner tube 3, and a damping rubber 4. The damping rubber 4 has a body 7 vulcanized and adhered to the inner tube 3; feet 8A to 8D press fitted between the outer tube 2 and the inner tube 3 in a compressed condition at the initial stage, and then being in the noncontact condition to the outer tube 2; and stoppers 9A and 9B. When a load applied to the damping rubber 4 is small in the running starting condition and the like, the feet 8A to 8D are all contacted to the outer tube 2 and the inner tube 3 in the compressed condition, and the dynamic spring constant of the damping rubber 4 is maintained at a relatively large value. As a result, a fluctuation of the engine is suppressed. And when the adding load is large, on the way of acceleration, in a constant running condition, and the like, the feet 8A and 8C are separated from the outer tube 2 owing to the deformation of the damping rubber 4, so as to make the dynamic spring constant in a relatively small value. The vibration transmission rate is reduced consequently.
Patent JP-H0435789-A (JP)
Title: Production equipment for calcareous water
Inventor: SHINAGAWA MIKIO
IPC: C02F1/68
Filed: 1990-05-30
Abstract: PURPOSE:To economically utilize gaseous carbon dioxide by supplying gaseous carbon dioxide having specified pressure to the gaseous part of the inside of a closed vessel and introducing water as a jet to dissolve gaseous carbon dioxide into water and taking out calcareous water. CONSTITUTION:Gaseous carbon dioxide having specified pressure is blown into a vessel 1 from a gaseous carbon dioxide source 3. When water is introduced as a jet, gaseous carbon dioxide collides against water surface. At this time, gaseous carbon dioxide in the periphery is entrained underwater by viscous force, etc. Thereby gaseous carbon dioxide is dissolved into water to produce calcareous water. Fresh gaseous carbon dioxide is supplied into the vessel 1 from the gaseous carbon dioxide source 3 by the amount of dissolved gaseous carbon dioxide by action of a regulator 4. In such a way, since gaseous carbon dioxide is replenished by the utilized amount, gaseous carbon dioxide is utilized without waste.
Patent JP-S5665020-A (JP)
Title: Polyester having phenoxaphosphine ring and production thereof
Inventor: YOKOYAMA MASAAKI
IPC: C08G63/68
Filed: 1979-10-30
Abstract: PURPOSE: A highly heat-resistant, flame-retardant polyester having phenoxyphosphine rings.  
     CONSTITUTION: A polyester, reduced viscosity about 0.2W2dl/g, comprising repeating units represented by formula I, wherein R is a group selected from formulas IIWXIII. The above polyester has a m.p. about 288W355°C, does not decompose even at about 400°C, exhibits sufficient heat resistance and is self-extinguishing and flame-retardant. Said polyester is prepared by polycondensing (interfacial polymerization is preferred) an aromatic diol with 2,8-dihalogenoformyl-10-phenylphenoxaphosphine 10-oxide represented by formula IX, wherein X is a halogen. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5842185-A (JP)
Inventor: YAMANAKA RIKUO
IPC: H01R4/18
Filed: 1981-09-08
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-S62298905-A (JP)
Title: Magnetic recording and reproducing head
Inventor: MURAYAMA HIROKI
IPC: G11B5/127
Filed: 1986-06-19
Abstract: PURPOSE:To perform transverse recording of less peak shift or the like by sticking a high-permeability magnetic thin film on a part of the trailing edge side of a core so that the end face facing a magnetic recording medium of this thin film forms the same plane as the end face facing the magnetic recording medium of the core. CONSTITUTION:A high-permeability magnetic thin film 12 is stuck on a part of the trailing edge side of a core 13 forming a gap 11 of a ring-shaped magnetic head so that an end face 14 facing the surface of the medium forms the same plane as an end face 15 facing the surface of the medium of the core 13. With respect to positions of the high-permeability magnetic thin film 12 and the core 13 relative to the medium moving direction, the high-permeability magnetic thin film 12 is in the trailing edge side. Magnetic materials used for normal longitudinal recording like an Mn-Zn or an Ni-Zn are used as materials of the core 13, and magnetic materials having a density and a low reluctance like a Co-Zr or a Co-Zr-Nb are used as materials of the high-permeability magnetic thin film 12.
Patent JP-H01309658-A (JP)
Title: Processed meat and production thereof
Inventor: NOZAKI AKIRA
IPC: A23L13/00
Filed: 1988-06-08
Abstract: PURPOSE:To obtain an inexpensive processed meat, freely formable to any desired shape, with favorable eating feel and flavor, and highly valuable in terms of liking by cutting a meat into pieces, grinding and making an extrusion forming through a nozzle followed by freezing, drying or heating treatment of the resulting formed product. CONSTITUTION:Meat is finely cut into pieces and, if needed, spiked with water and/or a seasoning followed by swelling, aging, grinding and then aging again. The resulting product is then put to extrusion forming through a nozzle 2. Then, the resultant formed product is frozen, dried or treated by heating, thus obtaining the objective processed meat 5.
Patent JP-S62298727-A (JP)
Title: Vibration analyzer
Inventor: SUMIO FUMIO
IPC: G01H9/00
Filed: 1986-06-19
Abstract: PURPOSE:To enable the vibration of an object being measured to be analyzed without using a strobe light by observing the vibrating object being measured through an optical shutter using a high speed response liquid crystal display element. CONSTITUTION:A light beam emitted from an illuminating light source 6 is incident upon an object (loud speaker) 5 to be measured and part of the light beam reflected from the object 5 is directed to a high speed response liquid crystal display element 1. On the other hand, the high speed response liquid crystal display element 1 is driven by an oscillator 2 and the shutter of the element 1 is opened when the oscillator 2 generates an output. Since the incident light beam selectively reaches an observer 7 when the shutter of the element 1 is opened, when the frequency of the object 5 being measured and the shutter frequency of the element 1 synchronize with each other, the object 5 is seen as it stopped. In this case, when a frequency at which a synchronization occurs is measured by a frequency counter 3, the vibrating frequency of the object 5 being measured can be determined.
Patent JP-H06334829-A (JP)
Title: Remote line supervising equipment
Inventor: MIURA YUJI
IPC: H04L69/40
Filed: 1993-05-20
Abstract: PURPOSE:To grasp the detailed state of a line even when the equipment is manufactured by the same manufacturer or other manufacturer by installing the remote line supervising equipment monitoring and recording facsimile communications between a public line network or a private branch of exchange and the facsimile equipment. CONSTITUTION:When the operation of the remote line supervising equipment 7 is started, a line control section 25 being a component of the equipment 7 couples a public line network 1 and a facsimile equipment 3, and a MODEM section 17 monitors a signal on the line between the line network 1 and the equipment 3. When the signal for facsimile communication is recognized, a signal measurement section 19 measures a signal level and a noise level and date and time information from a clock section 21 and each of obtained measurement data are stored in a storage section 23. Whether or not the communication is finished is decided and when it is finished, the control section 25 converts the stored date and time information and each of measured data into picture information and the MODEM section 17 monitors a signal between the line network 1 and the equipment 3.
Patent JP-2000326774-A (JP)
Title: Locking device of seat back
Inventor: UEMATSU NOBORU
IPC: E05B85/22
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of a seat back by removing the projecting feeling in a cabin, and improve the operatability in the self-locking in the rotation for raising of the seat back and the rotation for forward inclination. SOLUTION: A locking device of a seat back is designed in such manner that a lock pin 7 mounted on a base plate 6 fixed to the seat back is energized by a spring 12, and engaged with a lock hole 5d formed on an engagement plate 5 mounted on the body side of a vehicle to retain the seat back at a predetermined raising angle. On this occasion, a lift lever 11 having two arm parts 11a, 11b is pivotted on the base plate 6 while retained on a neutral position by the energizing force of the spring 12, and one of arm parts 11b is contacted with a front edge of the engagement plate 5 in the rotation for raising, of the seat back and rotated in the releasing direction from the neutral position, whereby the lock pin 7 is driven in the releasing direction to provide the self-locking state.
Patent JP-S5841834-A (JP)
Title: Preparation of hydroxybenzaldehyde
Inventor: HAMADA KAZUHIKO
IPC: C07C47/565
Filed: 1981-09-07
Abstract: PURPOSE:To enable the control of the production ratio of the two kinds of the titled compounds, i.e. salicylaldehyde useful as perfume, etc. and a compound useful as a synthetic intermediate for pesticides, etc., in the reaction of phenol with chloroform and alkaline aqueous solution in a heterogenous system, by using a phase-transfer catlyst. CONSTITUTION:The production ratio and the yields of two kinds of the titled compounds, i.e. salicylaldehyde and p-hydroxybenzaldehyde are controlled according to the reaction condition, by reacting phenol with chloroform and an alkaline aqueous solution in a heterogeneous system in the presence of a phase- transfer catalyst. The production ratio of the two compounds depends upon the kind of the alkali metal hydroxide; for example, in the case of using 50% aqueous solution, the alkali metal hydroxide is lithium hydroxide, sodium hydroxide and potassium hydroxide in the decreasing order of the production ratio of salicylaldehyde/p-hydroxybenzaldehyde. The catalyst suitable for the synthesis of salicylaldehyde is those having hydroxyl group as the anionic part of a cationic quaternary salt.
Patent JP-S5365727-A (JP)
Title: Camera with display of range of photography
Inventor: KURAMOTO YOSHIO
IPC: G03B17/18
Filed: 1976-11-24
Abstract: PURPOSE: To conduct a good self-timer photography by limiting the range of vision of display on the display plate with a light shield means in order to show a person to be photographed how wide the photographic range is. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09323106-A (JP)
Title: Rolling mill
Inventor: YOSHIDA KEIICHIRO
IPC: B21B35/14
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of uneven wear, breakage and vibration of a roll bearing and the bearing for an output shaft, deterioration of rolling accuracy or the like by connecting a rolling roll to the output shaft of a motor in the middle hole of the rolling roll. SOLUTION: The output shaft 6 of the motor and a rolling roll 1 are connected in the middle hole part of the middle hole 3. Thus, even when the rolling roll 1 is curved at the time of rolling, the output shaft 6 is not curved and rotated in a proper attitude. Then, the roll shafts 2, 2a are regularly and smoothly supported with the bearings 13, 13a of the output shaft 6, 6a without receiving excess external farce. Though roll shafts 2, 2a are curved with the bend of the rolling rolls 1, 1a, because the roll shafts are not connected with the output shafts 6, 6a, the excess external force applied to the roll shafts is reduced simularly to a cantilever and pressurizing forces applied to the bearings 12, 12a or the bearings 13, 13a caused by deflection of the rolling rolls 1, 1a are also made comparatively small.
Patent JP-S5666329-A (JP)
Title: Joint construction for rail and vertical frame of fence
Inventor: KIMURA KENJI
IPC: E04H17/14
Filed: 1979-10-31
Abstract: PURPOSE: To form the excellent joint part, by drawing top and bottom ends of the vertical frame into a smaller diameter, by pressure fitting these small diameter parts into the insertion hole of the upper rail and into the through holes of the lower rail, and then, by fixing the insertion end at the bottom of the vertical frame to the bottom surface of the lower rail by applying the caulking work.  
     CONSTITUTION: At jointing the upper rail 1 and the lower rail 2 both in a square pipe shape with the cylidrical vertical frame 5, an insertion hole 3 for inserting the vertical frame 5 is bored in the bottom wall 1a of the upper rail 1, and the through holes 4 for inserting the vertical frame 5 are bored in the upper and lower walls 2b, 2a, of the lower rail 2. The top and bottom ends of the vertical frame 5 are drawn into a smaller diameter by the swaging work. The top end 6 being drawn into a smaller diameter is press fitted into the insertion hole 3 of the upper rail 1, and the bottom end 7 is pushed into the through holes 4 of the lower rail 2; after that, the bottom end of the insertion end 7 of the vertical frame 5 is caulked and fixed to the bottom surface 2a of the lower rail 2. Since the present method does not depend on the welding, the rust hardly generates in the joint part, and the joint part can be obtained with the excellent appearance and stable joint strength. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05198246-A (JP)
Title: Thermal fuse and protective circuit device
Inventor: BERUNHARUDO II DOORUWAHITAA
IPC: H01H85/046
Filed: 1992-06-02
Abstract: PURPOSE: To heighten the reliability of opening and smoothly carry out opening operation by installing first and second solder material layers and conductive links having higher melting temperature than and approximately equal melting temperature to the operation temperature of a fuse. CONSTITUTION: A substrate 10 supports two thin metal electrodes 12, 14 respectively having projected ear parts 12a, 14a and first solder material layers 16, 18 having much higher melting points than the operation temperature of the fuse are deposited on the electrodes 12, 14, respectively. These layers 16, 18 have projected ear parts 16a, 18a deposited on the respective projected ears 12a, 14a of the electrodes and a conductive link 20 of a second solder material having a melting point approximately equivalent to the operation temperature of the fuse is extended over the gap to electrically connect the electrodes 12, 14 each other. The link 20 is covered with a small amount of a flux-containing material 22.  Consequently, the reliability of opening of the fuse is improved and at the same time opening is carried out quickly and the fuse with which a circuit is opened at a prescribed temperature in a wide range is easily manufactured.
Patent JP-S5365663-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA MASARU
IPC: H01L21/28
Filed: 1976-11-24
Abstract: PURPOSE: To obtain a thick vamp terminal wiring which is free from lateral expansion of the plating by carrying out an electric plating for the thick external terminal wiring before formation of an internal circuit wiring through plating. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6032844-A (JP)
Title: Ethylene-vinyl alcohol copolymer composition
Inventor: ITOU KOREATSU
IPC: C08L23/00
Filed: 1983-08-01
Abstract: PURPOSE:To provide the titled composition having excellent mechanical properties, water resistance, etc., by compounding two kinds of ethylene-vinyl alcohol copolymers having different vinyl alcohol content. CONSTITUTION:The objective composition is obtained by compounding (A) 100pts.wt. of an ethylene-vinyl alcohol copolymer having a vinyl alcohol ratio of 35-80mol%, preferably 40-70mol% with (B) 0.5-20pts.wt. of another ethylene- vinyl alcohol copolymer having a vinyl alcohol ratio of 5-30%, preferably 15- 25%. The components A and B are obtained by saponifying an ethylene-vinyl acetate copolymer at a saponification degree of 95-100%. The melt index of the component A is 10-100, and that of the component B is 1-40. Both components are mixed with each other at 140-250 deg.C, preferably above the melting point of the ethylene-vinyl alcohol copolymer.
Patent JP-S5265670-A (JP)
Title: Production of semiconductor device
Inventor: SHIMANUKI MAKOTO
IPC: H01L21/66
Filed: 1975-11-27
Abstract: PURPOSE:To achieve the simplification of works on subsequent processes by holding leads to a frame by means of a connector between the grame and the leads even after cutting tie bars and the connections between the leads and the frame.
Patent JP-S6120359-A (JP)
Title: Semiconductor device
Inventor: SHIGAKI MASAFUMI
IPC: H01L21/338
Filed: 1984-07-09
Abstract: PURPOSE:To set the impedance of lines at the given value by forming a conductor with an impedance of approx. 0 in the neighborhood of a line consisting of an input-output terminal and a connection line that connects the input-output terminal to an active element. CONSTITUTION:The input-output terminal 1 formed by Au evaporation onto the same plane of a GaAs substrate 6, connection line 2 that connects the input-output terminal 1 to the active element 3, conductor (e.g. a power source line 4 and an earth 5) and a functional element 3 (e.g. FET) are formed; then, the line coming from outside is connected to the input-output terminal 1. The line impedance of the part to the functional element 3 can be set at e.g. 50OMEGA by forming the earth 5 and the power source 4 in the neighborhood of the line including the input-output terminal 1 and the connection line 2. Both surfaces are the earth in a normal co-planar guide type, and the earth of the co-planar guide type is enough to have an impedance of approx. 0 in a high frequency band; therefore, the power source line 4 can be substituted for the earth.
Patent JP-H10329350-A (JP)
Title: Thermal head and thermal recorder
Inventor: KIDOURA YASUNOBU
IPC: B41J2/355
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head capable of readily changing resolution in a subs-scanning direction as desired by a user without replacing the thermal head, thereby improving the convenience thereof. SOLUTION: There is provided a thermal head 50 having first and second heating elements 4A, 4B which are formed such that common electrodes 2a, 2b are connected to respective one ends of heating resisters and individual electrodes 3 are connected to each of the other ends of the heating resisters. The plurality of first heating elements 4A are arranged like an array in the main scanning direction S. The plurality of second heating elements 4B are arranged like an array in the main scanning direction S by shifting the position in the sub-scanning direction F with respect to the first heating elements 4A (the distance between center lines of the first heating elements 4A and second heating bodies 4B is not greater than 1.4 mm).  The dimensions of the first heating elements 4A and second heating elements 4B in the sub-scanning direction are different from each other (the dimension a1 of the first heating elements 4A < the dimension a2 of the second heating elements 4B).