baber/WOPTO huggingface dataset:
Patent JP-S62124264-A (JP)
Title: Manufacture of ni-fe alloy
Inventor: NAKAZATO TADAMICHI
IPC: B22D11/055
Filed: 1985-11-25
Abstract: PURPOSE:To obtain an alloy material having superior magnetic properties by subjecting an Ni-Fe alloy containing particularly large amounts of Ni and having the balance Fe to continuous casting to be formed into billet, by providing uniaxial directionality with the billet, and by subjecting the billet in the above state or after cold working to heat treatment at a temp. between the primary recrystallization temp. and below the secondary recrystallization temp. CONSTITUTION:The Ni-Fe alloy has a composition consisting of 35-85wt% Ni and the balance Fe. In a continuous caster, a molten metal 7 from a tundish 6 is heated by means of heating units 2 in a mold 1, which is solidified the moment is comes out of the outlet of the mold 1. The solidified billet is water- cooled, so crystals are provided with uniaxial directionality in the casting direction. The heat treatment is carried out at a temp. between the primary recrystallization temp., about 600 deg.C, and below the secondary recrystalization temp. about 1,050 deg.C. In this way, excellent magnetic properties can be obtained and simultaneously costs of product can be sharply reduced in respect of equipment and time.
Patent JP-S61141361-A (JP)
Inventor: SUZUKI MIGAKU
IPC: A61F13/53
Filed: 1984-12-12
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。
Patent JP-2000094018-A (JP)
Title: Reverse rolling method and device therefor
Inventor: KIRA YOICHI
IPC: B21B37/18
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To secure the accuracy of finished thickness and to simplify equipment by executing thickness control based on thickness measurement at the time of rolling the outlet side and by executing control for making roll gap into the target value at the time of rolling the inlet side. SOLUTION: In a reverse rolling mill 2, rolling is executed by moving a rolling stock 1 back and forth between an unwinding reel 3 which is provided on the inlet side and a take-up reel 4 which is provided on the outlet side. A gap setting device 17, a switching device 15 and a switching controller 16 are provided, a thickness correcting signal Ch and a gap signal Cg from the gap setting device 17 are changed-over with the switching device 15 and outputted to an adder 25. Then, the roll gap between the work rolls 7a, 7b of the rolling mill 2 is controlled so that the thickness of the rolling stock 1 which is rolled in the direction of the outlet side becomes the target value. In the case of rolling in the direction of the inlet side, control is executed so that the roll gap between the work rolls 7a, 7b becomes the target value.  In such a case, a hydraulic cylinder 8 and a reducing ram 8a being a hydraulic rolling-down device are used.
Patent JP-S63117154-A (JP)
Title: Self-diagnosis device for exhaust gas recirculation system
Inventor: ASABA SAIICHI
IPC: F02D21/08
Filed: 1986-11-06
Abstract: PURPOSE:To decide the abnormality of an exhaust gas recirculation system accurately, by outputting an abnormality signal if the temperature in the exhaust gas recirculation system does not reach to a predetermined level within predetermined time after provision of an exhaust gas recirculation instruction. CONSTITUTION:A control unit 60 is inputted with detection values such as intake air quantity, intake tube negative pressure, vehicle speed, rotation, accelerator opening or cooling water temperature and provides an EGR valve drive signal A to an EGR valve 12 based on said information. If a value detected by a temperature sensor 16 arranged in an exhaust recirculation path does not reach to a predetermined level within a predetermined time after provision of the drive signal A, it is decided that the exhaust gas recirculation system is abnormal and an alarm lamp 26 is lighted.
Patent JP-H06195585-A (JP)
Title: System for inspecting integrating meter
Inventor: IZUMI MASASHI
IPC: G01R11/00
Filed: 1992-09-03
Abstract: PURPOSE:To provide a system for inspecting integrating meter which makes the inspection by a checker effective. CONSTITUTION:An integrating meter 1 is provided with an inspection value detecting means detecting the index value made by an index pointer 7 in each digit of an integrated value display section and a radio transmission means 59 transmitting the detected result to an inspection means by radio. The checker remote-controls them by an inspecting device at the time of inspection. Thus, the checker simply operates the driving control means at the time of inspection and requires no visual inspection.
Patent JP-S61142384-A (JP)
Title: Vane type compressor
Inventor: TAKAHASHI YUSUKE
IPC: F04C18/344
Filed: 1984-12-14
Abstract: PURPOSE:To enable variable control of a discharge volume, by a method wherein springs made of a shape memory alloy are located in parallel to each other between a vane bottom part and a vane groove bottom part, and when temperature around the a vane is brought into an abnormal state, the vane is retracted in the direction of the center of a rotor to bring a compressor into a non-load state. CONSTITUTION:Springs 19 made of a shape memory alloy, the length of which is contracted when temperature is increased to higher than a given value, are located in parallel to each other between the bottom part of a vane 17 of a vane compressor and a shaft 12 positioned to a vane groove bottom part formed in a rotor 11. When temperature around the vane is brought into an abnormal state, the springs 19 are contracted to retract the vane in the direction of the center of the rotor to bring a compressor into a no-load state. A change in properties of the spring made of the shape memory alloy enables arbitrary setting of volume control properties of a compressor.
Patent JP-2001083202-A (JP)
Title: Capacitor device
Inventor: YABE HISAHIRO
IPC: H01G13/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a capacitor device capable of effectively sensing a reduction in a capacity of a capacitor using vapordeposited electrodes and externally effectively outputting an alarm. SOLUTION: The capacitor device comprises a capacitor 12 using a metallized film, a voltage converting means 15 for detecting a current flowing to the capacitor 12 to output a voltage proportional to an amplitude of the current, and an output circuit 16 for outputting on abnormal signal if an output signal Vs of the means 15 is lower than a reference voltage Vr. In this case, since an AC current flowing to the capacitor 12 is detected and a reduction on the capacity of the capacitor 12 is sensed by a decrease in its detected current, a reduction in the capacity of the capacitor 12 can be effectively sensed. Since an abnormal signal is output by the sensing of the reduction, an alarm can be externally effectively output.
Patent JP-S60170940-A (JP)
Inventor: RII CHIEN
IPC: H01L21/3065
Filed: 1984-12-14
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-H07123168-A (JP)
Title: Facsimile equipment
Inventor: OTSUKA NOBUHIRO
IPC: H04M15/00
Filed: 1993-10-21
Abstract: PURPOSE:To automatically select a cheaper method by comparing automatically a usual line with the that of a private facsimile network in the transmission of a facsimile signal. CONSTITUTION:A control means 10 uses a unit charge storage means 7 and an average transmission time storage means 10 prior to transmission of a facsimile signal to predict a charge for a usual line and a facsimile private network and adds a dial number designating the connection to the facsimile private network to a signal before a dial number automatic and makes dialing when the prediction value indicates that the use of the facsimile private network is cheaper. Thus, trouble of discriminating which of the use of the usual line and the facsimile private network is cheaper at the time of transmission of a facsimile signal for each dialing is omitted and the charge is saved surely.
Patent JP-2000086394-A (JP)
Title: Control of crystal growth direction of ice and experimental apparatus for crystal growth of ice
Inventor: NAKAMURA SUKEHIRO
IPC: C30B29/10
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To automate the observation of crystal growth. SOLUTION: This apparatus is obtained by installing a crystal growth cell 2 filled with water, cooled to a temperature below the freezing point of the water and having a charge-coupled device 23 and a comparator 25 and a glass capillary 3 having one end side inserted into the water in the crystal growth cell 2 and the other end side located on the outside of the crystal growth cell 2 and cooled. Furthermore the apparatus is provided with a nucleating cell 4 having a thin sheetlike water tank 41A for growing a thin-sheetlike crystal C of ice produced on the one end side of the glass capillary 3 so as to be parallel to the comparator 25.
Patent JP-2000094485-A (JP)
Title: Screw for injection molding machine
Inventor: TANUMA YOICHIRO
IPC: B29C45/60
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent generation of wear powder and to improve a metering accuracy by forming a part for inhibiting an invasion of a molding material and a step providing with a cavity, providing an outer peripheral channel and a central channel, and urging a valve brought into contact with a valve seat to a valve chamber of the central channel by a coiled spring. SOLUTION: A screw head 52 has a material inhibitor 53 and a step 54 at a rear part of the inhibitor 53. The inhibitor 53 inhibits to invade a molding material between the head 52 and an inner periphery of a cylinder. The step 54 forms a cavity between its outer periphery and the inner periphery of the cylinder. A plurality of outer peripheral channels 57 extended toward a central axis and combining therearound are provided on an outer periphery of the step 54. Further, a central channel 58 passing through an end of the head 52 is provided along the central axis of the combining part. Here, a valve chamber 60 having a valve seat 59 is formed at its rear part. A ball valve 61 is disposed in the chamber 60, and is urged toward the valve seat 59 by a coiled spring 62.
Patent JP-H05192627-A (JP)
Title: Device and method for application
Inventor: KAWABE SHIGEHISA
IPC: B05C5/02
Filed: 1992-10-01
Abstract: PURPOSE:To execute this film application at a high speed, and also, uniformly and stably by constituting the device so that a shape of the back edge face in an X-Y plane of an X axis in which the running direction of a supporting body becomes the forward direction and a Y axis in which the direction for going to the supporting body from a back bar becomes the forward direction satisfies a prescribed relational expression. CONSTITUTION:A straight line for passing through the downstream end C of the front edge face and the upstream end A of the back edge face is formed so that the shape of the back edge face in an X-Y plane in the case of the X axis in which the upstream end A of the back edge face is an origin, and the direction for going to a supporting body W from a back bar 2 becomes the forward direction, and the Y axis in which the direction in which a straight line being orthogonal to the X axis in the origin goes to the supporting body W from the back bar 2 is the forward direction satisfies y=a(x/Lb)<n>. Where, 0.1<=a<=1.0, and 0.1<=n<=0.7, (x), (y), and Lb denote a distance from the origin on a cross section, a value in the Y axis direction onthe cross section, and a distance from the origin of a projection point onto the X axis of the back edge face on the cross section and 0.2<=Lb<=5.0mm, respectively.
Patent JP-2001090323-A (JP)
Title: Panel corner part connection device in floor panel support leg device
Inventor: IKEUCHI AKIRA
IPC: E04F15/024
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a panel corner part connection device to be used also as a tool for position adjusting operation on a bolt leg of a cylindrical nut member without separately preparing an exclusive tool such as a square wrench. SOLUTION: A supporting leg device of a floor panel P having a connection member 6 of each floor panel corner part, is provided with a bolt leg 2 erected on a flat base plate 1 to support a corner part of four floor panels P, a nut member 3 which is provided with a flange part 3a for supporting the floor panel corner part and screwed in the bolt leg 2, and a pressing part 6d to press the corner part of each floor panel P from its upper part on its upper part, and its lower part is directly or indirectly screwed to either of the base plate 1, the bolt leg 2 or the nut member 3, a recessed part 6e of non-circular section is formed on an upper surface of the connection member 6 of the floor panel corner part to turn the connection member 6, and a lower end part of this connection member 6 is formed on a projecting part 6b of non-circular. section to be fitted to the recessed part 6e.
Patent JP-H08119305-A (JP)
Title: Liquid leak prevention structure in liquid storage container
Inventor: TAGUCHI KATSUHIRO
IPC: B65D83/00
Filed: 1994-10-27
Abstract: PURPOSE: To provide a liquid leak prevention structure in a liquid storage container capable of securely preventing a liquid from leaking, by eliminating a liquid leak which is caused by a liquid discharge hole deformed, when a cover member is fitted into the opening of a container main body, due to unsatisfactory formation of the opening and/or the cover member, and a liquid leak which is caused by the liquid discharge hole deformed due to external pressure exerted on the cover member when the container is used or transported. CONSTITUTION: In a liquid leak prevention structure in a liquid storage container having a liquid discharge hole 41 made in a cover member 38 fitted into the opening 35 of a container main body 31 used for storing a liquid, and an abutting member 50 hermetically closing the liquid discharge hole 41 by abutting on this, the liquid discharge hole 41 is made in the front end of a liquid discharge pipe 40 projecting from the cover part of the cover member 38.
Patent JP-H09103587-A (JP)
Title: Electric shaver
Inventor: HOYA YOSHIAKI
IPC: B26B19/04
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To efficiently shave both of wavy and non-wavy beard into an ideal state. SOLUTION: An electric shaver incorporates an outer blade 1 formed by bending a thin metal plate into an arch state, an inner blade sliding the inside of the outer blade 1, and a drive mechanism for the inner blade. The outer blade 1 is divided into a main hole section 1A which is provided by vertically extending in the central part and wavy hair hole sections 1B which are positioned in the both sides of the main hole section 1A and has a narrow, and long range. The main hole section 1A is provided with numberless slitless holes of round, elliptical, polygonal, and outer shapes. The wavy hair hole sections 1B have a plurality rows of slit holes 2 arranged vertically in the sliding direction of the inner blades.  The respective rows of slit holes 2 arranged in the wavy hair hole sections 1B into a plurality rows are set its length ununiformed and boundaries of the respective rows of adjoining slit holes 2 to a nonstraight line.
Patent JP-S61142562-A (JP)
Title: Chucking mechanism of magnetic disk device
Inventor: KAWANO KIYOSHI
IPC: G11B17/04
Filed: 1984-12-13
Abstract: PURPOSE:To load a disk precisely and to prevent the disk from uneven rotation by executing chucking operation while interlocking with a locking mechanism immediately before the loading of a jacket holder, and shunting a chucking lever from a center hub after the end of the chucking. CONSTITUTION:When the jacket holder 15 is moved in the arrow direction, a lock pin 20 presses a taper part 10b of a lock lever 10, so that the lock lever 10 is moved left against the energizing force of a spring 14 and the other taper part 10c pushes up an engaging pin 27 of the chucking lever 21. Consequently, a roller 25 is driven so as to approach a spindle shaft 7 and pushes the center hub 31 to chuck the hub 31 with the spindle shaft 7. When the jacket holder 15 is moved in the arrow direction moreover, the lock pin 20 gets over the taper part 10b of the lock lever 10 and engages with the notched part 10a and the lock lever 10 is returned to the right again by the energizing force of the spring 14, so that the taper part 10c is disengaged from an engaging pin 27.
Patent JP-H06315573-A (JP)
Title: Electronic game device
Inventor: JIYANNMISHIERU REIBERU
IPC: G06Q50/00
Filed: 1993-09-28
Abstract: PURPOSE: To provide a game device which is excellent as far as reasonableness is concerned. CONSTITUTION: One of the two data items is a value generated in a random way. An item of win information dependent on the result of a comparison is stored in the memory, and box 11 encryption structure is able, in response to a predetermined item of payment request information (IDP) received, to establish a first encrypted win value from the win information item. A station 12 external to the box 11, comprises a system input/output interface 17 able to cooperate with the interface of the box 11, and system processing structure 16, able, in the presence of a payment request, to read the win information item contained in the memory of the box 11. System encryption structure 19, counterparts of the box encryption structure, establish a second encrypted win value from the win information item read.  The actual payment of the win to the player is conditioned by agreement of the two encrypted win values.
Patent JP-H05232630-A (JP)
Title: Photographic material containing ultraviolet ray absorber
Inventor: DAAFUITO GEE REPATSURUTO
IPC: C07F7/18
Filed: 1992-09-07
Abstract: PURPOSE: To surely attain moderate protection against irradiation with UV by using a specified UV absorber. CONSTITUTION: This photographic material contains a UV absorber represented by the formula between the top silver halide emulsion layer and protective layer or in a layer on the top silver halide emulsion layer. In the formula, R1 is 1-18C alkyl, hydroxyl, 2-18C alkenoxy, 1-18C alkyl substd. by -CO2 H, -CO2 R2 and/or -O-COR3 , etc., R2 is 1-18C alkyl, (hydroxy) alkyl having 3-30 deg.C atoms interrupted by O, S or N, 2-18C hydroxyalkyl, 3-18C alkenyl, etc., and R3 is 1-18C alkyl, 2-18C alkenyl or phenyl.
Patent JP-2000094670-A (JP)
Title: Method for driving ink-jet head
Inventor: MITSUHASHI TADASHI
IPC: B41J2/045
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving an ink-jet head which realizes discharging ink drops of a small diameter. SOLUTION: In this method for driving an ink-jet head, a pulse waveform is impressed to a piezoelectric actuator in a direction increasing an internal volume of an ink chamber in a shorter time than a natural oscillation cycle of the ink chamber. In consequence, a meniscus suddenly retracts, whereby a large pressure wave oscillation is generated to the ink chamber. Ink drops are discharged from nozzle holes by the oscillation phenomenon according to the method for driving the ink-jet head.
Patent JP-H07119978-A (JP)
Title: Microwave oven and food temperature sensor as well as weight sensor therefor
Inventor: MATSUSHIMA HARUO
IPC: F24C7/02
Filed: 1993-10-22
Abstract: PURPOSE:To provide a food putting table having both functions of food weight sensor and food temperature sensor to improve the automating performance of a microwave oven. CONSTITUTION:A microwave oven is provided with a constitution wherein a part of a supporting body 7, constituting a food putting table 22, is made hollow to provide a temperature detecting element such as a thermistor or the like in the hollow part arc lead the output of the detector to the outside of a heating chamber 1 through a flexible sealed wire 12 while the frame 2 of the food putting table 22 is supported by arms 16 and a lever 18 and a pair of acoustic element and a sound wave please difference detecting circuit, lifted by a spring and detecting the elongation and contraction of the spring, are provided.
Patent JP-S63117923-A (JP)
Title: Regulating method for temperature of slag by stepwise heating
Inventor: NISHIDA YASUTO
IPC: C03B5/24
Filed: 1986-11-06
Abstract: PURPOSE:To facilitate the calculation of charged electric energy basing on charged electric power and hours and to control the temp. in a furnace with heat balance by providing a preliminary heating step until the introduction of slag melt and a component regulating material. CONSTITUTION:Electric power AkW for keeping temp. and heating which is equivalent to the quantity of heat dissipated from a furnace is charged at the time 0-t1 of a period wherein the component and temp. of a bath are made uniform and it is continuously allowed to flow out to a drafts making machine. Heating of constant electric power is performed with electric power BkW for preliminary heating during the period of a point t2 of time for introducing both slag melt and a component regulating material from a point t1 of time for starting preliminary heating before 10-20min than the point t2 of time. The introduction of both the slag melt and the component regulating material is started at the point t2 of time and also electric power level CkW for heating and melting is charged and the period for heating and melting is finished at a point t3 of time.
Patent JP-2001090312-A (JP)
Title: Corner member fitting structure
Inventor: ONO TAMEKAZU
IPC: E04F19/02
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure of a corner member free from any requests for the dimensional accuracy of an opening part to fix a fitting piece to a corner member, and free from any troubles in caulking joint parts. SOLUTION: This corner member 1 supported by the fitting piece 20 is mounted on a corner part of a column 90. The fitting piece 20 is fixed to the column 90 using nails 70 and 80. Joints 50 and 60 are provided between the corner member 1 and external walls 30 and 40 of a building.
Patent JP-H07118350-A (JP)
Title: Photopolymerizable composition
Inventor: NUMATA NORIO
IPC: C08F20/10
Filed: 1993-10-22
Abstract: PURPOSE:To obtain the composition useful for obtaining an adhesive or pressure- sensitive adhesive tape excellent in punching quality, slitting quality, shearing strengths, and peeling strength by mixing a specified amount of a principal monomer, a specified amount of a specified monomer and a specified amount of specified fine particles and a specified amount of a photopolymerization initiator. CONSTITUTION:The composition comprises 100 pts.wt. monomer base comprising 50-95wt.% at least one acrylate monomer (A) selected from among 1-12C alkyl (meth)acrylates (e.g. 2-ethylhexyl acrylate) and 2-50wt.% polar-group-containing monoethylenically unsaturated compound (B) copolymerizable with component A (e.g. acrylic acid), 0.01-1.0 pt. wt. monomer having at least two double bonds in the molecule and being copolymerizable with components A and B (e.g. hexanediol diacrylate), 1.0-50 pts.wt. fine particles or microballoons made of an organic polymer (e.g. vinylidene/acrylonitrile copolymer), having a mean particle diameter of 5-150mu and coated with an inorganic powder and 0.01-5 pts. wt. photopolymerization initiator.
Patent JP-H1178569-A (JP)
Title: Automatic transmission axle
Inventor: HIRAMATSU TSUNEO
IPC: B60K5/04
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To set the height of an automatic transmission axle low. SOLUTION: A counter shaft 4 and a drive shaft 5 in a casing 2 are provided below an input shaft 3, and the storage section 6 of a control valve 7 stored above the input shaft 3 is arranged inclinatorily toward the drive shaft 5 around the input shaft 3. When an inhibitor switch 9 is fitted to a valve cover 8 covering the opening of the storage section 6 and inclined toward the drive shaft 5, the whole automatic transmission axle becomes low, the floor of an automobile can be lowered, and the car height of the automobile can be made low.