baber/WOPTO huggingface dataset:
Patent JP-S5933630-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SUGITA RIYUUJI
IPC: G11B5/85
Filed: 1982-08-19
Abstract: PURPOSE:To prevent curling of a magnetic tape and deterioration of recording and reproducing characteristics, by vapor-depositing a ''Permalloy'' film to a substrate made of polymer film having a specified thickness range traveling along the circumference of a cylindrical can set to a specified temp. CONSTITUTION:In manufacturing a vertical magnetic recording medium, the ''Permalloy'' film 2 is formed on the substrate 1 made of 6-8mum thick polymer film. At that time, the lateral circumference of the cylindrical can 6 is set to the temp. lower by 120 deg.C than the temp. at which the substrate 1 causes 0.1-5% thermal contraction coefficient after the residue for 10min, and the substrate 1 is moved in contact with the can 6 rotated in the direction of arrow A. The ''Permalloy'' is evaporated in vacuum from an evaporation source 9 and deposited to the substrate 5 prevented from curling, and it is wound with a roll 8. Next, a vertically magnetized film 3 consisting essentially of Co anc Cr is formed on the film 2. As a result, the obtained magnetic tape is prevented from curling and adversely affecting on traveling performance and magnetic head touch resulting from curling, and it has superior recording and reproducing characteristics.
Patent JP-S6037291-A (JP)
Title: Joining material and joining method using said material
Inventor: OKUTOMI ISAO
IPC: B23K35/30
Filed: 1983-08-08
Abstract: PURPOSE:To provide a joining material which permits incorporation of an adequately low working temp. for joining, has excellent workability and decreases the thermal stress to be applied to materials to be worked by contg. a specific amt. of Sn and In and the balance Ag and Cu and the total amt. of which is a specific amt. and the ratio between which is approximately an eutectic compsn. CONSTITUTION:A brazing material consists, by weight, of 1-5% Sn, 7-20% In and the balance Ag and Cu of which the total amt. is 75-92% and the ratio between Ag and Cu is an eutectic compsn. of approximately Ag-Cu. For example, parts 7 are preliminarily brazed to the side face of a part 6 by joining materials 5 at the 1st joining points 4 and finally the part 6 is brazed to the base part 1 of the body by a joining material 3 at the 2nd joining part 2. There is a need in this case for preventing the parts 7 in the joint part at the points 4 to be joined at the temp. higher than about 750 deg.C from falling and shifting in the stage of joining the part 2 to be joined at about 750-500 deg.C. If the joining material having the above-described compsn. is thereupon used, such prevention is acheived and since said material does not contain the component having high vapor pressure, the surface of the part 7 is not stained by said joining material.
Patent JP-H11333510-A (JP)
Title: Transporting roller device and steel tube mill provided with the same
Inventor: GOTO HISAO
IPC: B21B17/14
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a transporting roller device which is easily replaced with a stand for steel tube mills. SOLUTION: (1) In the transporting roller device which is provided on the stand of the poststage of a three-roll steel tube mill train, the cross section of the circumferential part in the axial direction of a transporting roller 1 is formed into a shape which is a V-shape or a curved shape and matched to a steel tube transported and placed on the elevating/lowering device 5 through a journal box 4. One end of a transporting roller shaft is connected to the driving shaft 28 which is horizontally provided to the stand 27 of the steel tube mill through an expandable connecting shaft 7 and universal joint 6 and the elevating/lowering device 5 is fixed to a base 30. (2) A seamless steel tube is manufactured with the stand of the rolling mill of the poststage in a part of which the transporting roller device of (1) is incorporated.
Patent JP-H0314646-A (JP)
Title: Bearing body
Inventor: YOKOI JUNICHI
IPC: F16C33/10
Filed: 1989-06-07
Abstract: PURPOSE:To obtain the subject device capable of supplying a lubricating agent to inner circumferential face of an attaching shaft and shaft hole over a long period by forming recessed part for storing the lubricating agent and fine holes ranging from the bottom to shaft hole in the device. CONSTITUTION:A blanket 11 is coupled to a setting lever 6 of machine frame 1 provided with a heald frame 2, heddle 3 and mesh 4 capable of passing warp and an attaching shaft 35 is rotatably attached to bearing body 34. A recessed part 48 for storing a lubricating agent is formed to the bearing body 34 and fine holes are formed from the bottom to the inner circumferential face of a shaft hole 40 to constitute the objective bearing body.
Patent JP-S5935866-A (JP)
Title: Cutting method of top crop in continuous casting and gas cutting machine
Inventor: NAGATA TAKUO
IPC: B22D11/126
Filed: 1982-08-23
Abstract: PURPOSE:To prevent the lateral sliding, curving, etc. of a billet in the stage of cutting the top crop of the final billet by conveying the final billet up to a cutting position while holding the same clamped with a clamping device mounted to a gas cutting machine. CONSTITUTION:The final billet 14 that remains after ordinary cutting is pressed and clamped by a clamping device 5 and while the billet 14 is held fixed by a cutting machine body 1, the body 1 and the billet 14 are moved up to the place above a crop carriage 12. When the body 1 comes to the position above the crop carriage, a limit switch for detecting position operates to stop the body 1; at the same time, the clamping by the device 5 is released to move only the billet 14 by a prescribed distance. When the top crop 15 at the succeeding end part of the billet 14 comes to the position above the crop carriage 12, the movement of the billet 14 is stopped and the crop cutting with a cutting torch 7 mounted to the body 1 is started, whereby the top crop is cut and dropped onto the carriage 12.
Patent JP-S627428-A (JP)
Title: Apparatus for recovering isotope
Inventor: TOMITA ETSUO
IPC: B01D59/34
Filed: 1985-07-03
Abstract: PURPOSE:To efficiently recover ionized <235>U and unionized other vapor component of uranium metal vapor, by providing a molten liquid collection part molded in an uneven shape and recovering uranium metal vapor as a molten liquid. CONSTITUTION:After uranium metal vapor was irradiated with laser, ionized <235>C and unionized other vapor are separately recovered. At this time, in order to convert the uranium metal vapor to a molten liquid and to gather the molten liquid to a specific place, a molten liquid collection part molded and processed in an uneven shape is provided to each of a product uranium recovery apparatus 8 and a waste uranium recovery apparatus 9. Then, the uranium metal vapor evaporated from a water cooling crucible 1 by an electron gun 3 is converted to the molten liquid by the recovery apparatuses 8, 9 controlled to temp. higher than m.p. of the uranium metal but lower than b.p. thereof while the molten liquid is efficiently and continuously recovered along the uneven parts of the molten liquid collection part.
Patent JP-S5949533-A (JP)
Inventor: MANFURETSUTO SHIYUMITSUTO
IPC: G03C5/17
Filed: 1983-08-10
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-S6036273-A (JP)
Inventor: INAGE HARUHIDE
IPC: B66B1/18
Filed: 1983-08-09
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-H10328430-A (JP)
Title: Communication equipment for game
Inventor: OKUYAMA ICHIRO
IPC: A63H33/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To allow users to share fellowship and close attachment by performing audio-visual operation linked with another communication equipment with the same function. SOLUTION: A searching function 31 transmits a searching signal from a transmission part and receives a searching signal transmitted from another communication equipment by a receiving part. As the searching signal transmitting timing and the searching signal receiving timing of the same communication equipment are deviated from each other, the searching signal of its own equipment is never received. A communication equipment transmitting a successively received searching signal enables a master function and a communication equipment successively receiving the searching signal enables a slave function. The master function 32 leads the linked operation of plural communication equipments in a normal linking state. The slave function 33 executes audio-visual reaction operation by following a master.
Patent JP-H0440325-A (JP)
Title: Vibration measuring method and vibration meter
Inventor: ABU YOSHIRO
IPC: G01H11/08
Filed: 1990-06-05
Abstract: PURPOSE:To accurately measure the vibration state of a body to be measured by detecting a shift in the phase of a reflected wave which is caused by the vibration of the body to be measured. CONSTITUTION:The high frequency wave oscillated by a high frequency oscillator 1 is outputted to an ultrasonic wave transmitter 4 only when the rectangular wave from a rectangular wave oscillator 3 is inputted through an AND circuit 2. The high frequency wave from the oscillator 1 is therefore parted by the circuit 2 and outputted intermittently. The parted high frequency wave is passed through an amplifier 5 and converted by a converter 6 into an ultrasonic wave, which is oscillated intermittently to the body O to be measured. The ultrasonic wave which is reflected by the body O to be measured is converted by the converter 8 of an ultrasonic wave receiver 7 into an electric signal, which is amplified by an amplifier 9 and inputted to a phase detector 10. The detector 10 detects the phase of the reflected wave to extract an electric signal corresponding to the vibration state of the body O to be measured and the demodulated electric signal is inputted to a vibration detector 11. The detector 11 corrects the density of liquid propagating a carrier and detects the vibration state of the body to be measured.
Patent JP-H04346945-A (JP)
Title: New fluorinated hydrocarbon and its production
Inventor: OKADA YOSHIHARU
IPC: C07C17/00
Filed: 1991-05-21
Abstract: PURPOSE:To provide a new fluorinated hydrocarbon having extremely high value as a flux-cleaning agent substituting for F-113 and easily producible in high efficiency. CONSTITUTION:The fluorinated hydrocarbon of formula I (n is 3 or 4), e.g. 2,2,3,3,4,4-hexafluoropentane. The compound of formula I can be produced by using a fluorinated alkanediol bis (sulfonic acid ester) derivative of formula II (n is 3 or 4; X is benzenesulfonyl, methanesulfonyl or 4-methylbenzenesulfonyl) as a raw material and reacting the material with an alkali metal iodide in N-methylpyrrolidone solution.
Patent JP-H05342534-A (JP)
Title: Production of thin-film magnetic head
Inventor: OTSUKA YOSHINORI
IPC: G11B5/31
Filed: 1992-06-05
Abstract: PURPOSE:To prevent the resticking of etched magnetic layer powder to formed magnetic poles at the time of forming the magnetic poles by dry etching, such as ion milling in production of a thin film magnetic head. CONSTITUTION:The magnetic layer 2 is formed on a substrate 1 by a sputtering method or vapor deposition method in the process for production of the thin-film magnetic, head consisting of the magnetic poles formed via a magnetic gap on the substrate and a recording and reproducing coil, etc., formed via an insulating layer between these magnetic poles or the thin-film magnetic head mounted with a magneto-resistance effect element. A resist mask 3 is formed to the magnetic pole shape by a resist, etc., on the magnetic layer 2. The magnetic layer is then etched by a chemical etching method or reactive ion etching method to such extent that penetrating parts 6 are formed slightly inward from the bottom end of the resist mask 3. The magnetic layer 2 exclusive of the resist mask 3 having the magnetic pole shape is etched by the dry etching method, such as ion milling method, by which the magnetic poles 4 are formed.
Patent JP-H02146043-A (JP)
Title: Photosensitive resin coposition and photosensitive resin printing material using the same
Inventor: USUBUCHI MINORU
IPC: C08F283/00
Filed: 1989-06-09
Abstract: PURPOSE:To obtain a printing material having high image resolution for picture and superior mechanical characteristics by using a specified polyamideimide elastomer. CONSTITUTION:A polyamideimide ester is produced from a monomer capable of producing a polyamide, an aromatic tricarboxylic acid or aromatic tetracarboxylic acid, capable of forming an imide ring, etc., a polyoxy alkylene glycol having 400-4,000 number average mol.wt. and/or alpha,omega-dihydroxy hydrocarbon. A thermoplastic elastomer comprising polyamideimide urethane, etc., is formed from the polyamideimide ester along or a mixture thereof with another polymer diol, with a diisocyanate compd. An ethylenic unsatd. compd. and a photopolymn. initiator are incorporated into the thermoplastic elastomer. Thus, a photosensitive resin compsn. capable of forming a relief having high image resolution for picture and having also suitable mechanical characteristics suitable for printing form is obtd.
Patent JP-H0636930-A (JP)
Title: Electric device
Inventor: YOOZEFU SHINTORAA
IPC: H01F17/04
Filed: 1993-05-24
Abstract: PURPOSE: To form, for low-cost manufacturing, an electric device such as a chip inductance-especially an air coil, harmonics chalk, transmitter, etc. CONSTITUTION: A chip inductance 1 comprises a coil 6 placed at a core part 2, while the core part 2 has undercut parts 7 and 8 in the range of end surfaces 3 and 4, while electric contact elements 9 and 10 are clamped/fixed or inserted into them. The contact elements 9 and 10 comprise a U-shaped curvature part 14 for accepting a coil end 13.
Patent JP-S626082-A (JP)
Inventor: KANO TAKAYUKI
IPC: E06B1/18
Filed: 1985-07-02
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-H01314415-A (JP)
Title: Monolithic filter
Inventor: TANIMOTO HIROSHI
IPC: H03F3/45
Filed: 1988-06-15
Abstract: PURPOSE:To suppress the change of a frequency characteristic in a while filter due to a temperature change by supplying a current, which is generated in a current generating means, to be proportional to an absolute temperature to a differential amplifier as a bias current and canceling the temperature dependency of a mutual conductance value. CONSTITUTION:A current generating means 30 to generate the current to be proportional to an absolute temperature T is used as the emitter bias current source of a linear differential amplifying circuit 20. Thus, the mutual conductance of the circuit 20 can be made constant to the temperature change. Accordingly, the temperature dependency of a gain in an integration circuit can be suppressed and as a result, the filter of small characteristic fluctuation to the temperature change can be realized. In order to completely compensate the temperature dependency of the mutual conductance in the differential amplifying circuit 20 and to suppress the temperature coefficient of the gain in the integration circuit, the resistor of the small temperature coefficient is provided for reference in the external part of an IC chip. Since one resistor is enough, the rise in cost is slight.
Patent JP-S5934975-A (JP)
Title: Steering wheel of automobile
Inventor: TAJIMA AKIO
IPC: B60H1/22
Filed: 1982-08-23
Abstract: PURPOSE:To prevent a steering wheel from being cooled, eliminate discomfort due to cooling of hands and secure safety in driving, by providing the steering wheel with a core part, a heating element and a finishing material. CONSTITUTION:A heating element constituted of a positive coefficient thermistor 4' is wound around the core part 2 of a steering wheel, and the periphery of this assembly is covered with a finishing material 3. Accordingly, owing to the resistance-temperature chracteristic of the positive coefficient thermostor, the temperature of the steering wheel can be maintained to substantially constant irresp ectively of the ambient temperature, so that the temperature of the steering wheel is prevented from being excessively raised. Accordingly, a driver can be relieved from trouble for adjusting the temperature of the steering wheel, and since there is no need to provide a controller for a temperature detecting part for maintaining the constant temperature, an excess of space is not required, and the cost is reduced.
Patent JP-H11337162-A (JP)
Title: Hot water feeding device with bath furnace
Inventor: MURAHATA SHUHO
IPC: F24H1/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To avoid a combustion trouble caused by clogging at a filter arranged at a circulating port between a bathtub and a bath heater during reheating operation. SOLUTION: This hot water feeding device is constructed such that a lower circulating port 62 between a bathtub 60 and a bath heater is provided with a filter 63, a pressure sensor 58 acting as a water level sensing means for use in sensing a water level within the bathtub and a circulating pump 53 for circulating hot water in the bathtub to the bath heater. Then, a water level change between a time when the circulating pump 53 is stopped in its operation and another time when the circulating pump 53 is operated is measured and a safety action is carried out when it is judged that the change exceeds its reference value.
Patent JP-H04369568-A (JP)
Title: Medium printer
Inventor: KOIKE HIDEHIKO
IPC: B41J11/62
Filed: 1991-06-18
Abstract: PURPOSE:To eliminate deterioration of a printing characteristic based on floating up of a medium from a platen under a ribbon mask. CONSTITUTION:In order to improve a printing characteristic by elastically pressing a medium 4 onto a platen 5 side, a ribbon mask 3 is elastically supported with a paper guide 2. Further, in order to prevent an edge part of the medium 4 from being folded since the edge part of the medium 4 collides with the ribbon mask 3 in line feed of a printing part, a gap between a printing head and the medium 4 is increased in line feed.
Patent JP-H11335449-A (JP)
Title: Biodegradation accelerator for poly(hydroxybutyrate)
Inventor: INOUE YOSHIO
IPC: C08L101/16
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject biodegradation accelerator that is constituted with lipid components and can accelerate the biodegradability, as the high crystallinity of poly(hydroxybutyrate) and the high melting point based on the high crystallinity are retained. SOLUTION: The objective biodegradation accelerator comprises lipid components. The lipid components mean the lipid components constituting the biological cells and simple lipids, for example, neutral fat, wax or the like, complex lipids as phospholipids, cerebrosides, sulfolipids and derived lipids as fatty acids, alcohols, hydrocarbons and the like can be cited. The lipid components are preferably fatty higher alcohol and phospholipids, particularly a diacyl ester type glycerophospholipids are preferred. The amount of this accelerator is 0.01-10 pts.wt., more preferably 0.02-5 pts.wt. and particularly 0.05-3 pts.wt. per 100 pts.wt. of poly(hydroxy-butyrate) resin of the formula [C* is an asymmetric carbon atom and the configuration of individual substituents linking to this C* is (R)-mer; n is 100-20,000].
Patent JP-H0311141-A (JP)
Title: Fuel injection controller for engine
Inventor: SHIMIZU MOTOHISA
IPC: F02D41/14
Filed: 1989-06-08
Abstract: PURPOSE:To control the fuel injection quantity in correspondence with the revolution speed of an engine by providing a variable impedance element in the proportional, integration and differential calculation circuits and controlling the impedance of the variable impedance element by the voltage corresponding to the actual revolution speed of an engine. CONSTITUTION:A PID circuit 4 generates an output voltage (eo) by carrying out the proportional, integration and differential amplification on the basis of the differential voltage between the output signal of a superposed circuit 3 which is applied onto the nonreversal terminal 4f of a calculation amplifier 4c and the signal (en) corresponding to the actual revolution speed of an engine 5. In this case, the signal (en) is inputted through a variable impedance terminal 17, and the resistance value of a FET 17a reduces in disproportion to the electric current supplied into a luminous diode 17b. Therefore, when the number of revolution of the engine 5 is low, the control having the superior stability is carried out by reducing the coefficient in the proportional, integration and differential operation, and when the number of revolution of the engine 5 is high, the control having the superior transient characteristic can be carried out by increasing each coefficient.
Patent JP-H0813521-A (JP)
Title: Constructing method of subsurface structure
Inventor: HATA FUMIO
IPC: E02D29/045
Filed: 1994-06-28
Abstract: PURPOSE:To make the execution of works achievable without giving any adverse effect to the surface of the ground by constructing two lines of a working drift toward an arrival shaft from a starting shaft, and supporting a long span driving element connecting these working drifts with a cast in-place pile. CONSTITUTION:A starting shaft 1 and an arrival shaft 2 are digged at two spots each at each interval of the width of a structure to be constructed, thereby constructing two lines of working drifts 3 and 3 ranging from the starting shaft 1 to the arrival shaft 2. Next, utilizing these working drifts 3, two underground continuous walls 4 and 4 to be supported on the side pressure of a subsurface structure are executed, and then a driving element 5 is also executed so as to connect these working drifts 3. In parallel with these operations, the driving element 5 serving as a long span is supported by means of cast in-place pile in order to support a ground installation or life line. In succession, the inside of underground is digged and concrete of 1st basement slab is placed. Digging is further advanced and a strut is installed in addition, and then it is constructed by a progressive winding method for depth thereafter. Finally, those of erection members are taken away, and the shafts are backfilled.
Patent JP-S5271000-A (JP)
Title: Production of hydrogen peroxide
Inventor: IZUMI ARIFUSA
IPC: B01J23/40
Filed: 1975-12-10
Abstract: PURPOSE: To obtain high dense hydrogen peroxide under the existing catalyst by contact reactionof oxygen against hydrogen which is dissolved in hydrogen peroxide solution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09167265-A (JP)
Title: Payment of postage and certification method
Inventor: ROBAATO EI KOODERII
IPC: G06Q10/00
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain a managed paying and proving method in reception mail. SOLUTION: The method is provided with a step where a mail batch is made by plural potstal matters having a cyphered seal which is printed in the postal matter. A mail document file(MDF) is made by adding the total weight of the mail batch(MB), the total payment of MB and the identification of a mailer. All of them are digitally encoded in order to facilitate the continuous inspection of data perfection. A digital code is added as a part of MDF. MB and MDF are transmitted to a delivery and distribution system. A deliverer processes MB and MDF as a part of delivery and distribution process, decides the total weight of MB, compares it with the total weight of the mail batch, which is described in MDF, and inspects the actual weight of MB.