baber/WOPTO huggingface dataset:
Patent JP-H10259464-A (JP)
Title: Production of aluminum alloy sheet for forming
Inventor: OHORI KOICHI
IPC: C22F1/05
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To produce an Al alloy sheet excellent in press-formability, ductility, strength and baking hardenability by casting an Al alloy having a specified compsn. composed of Mg, Si, Cu, Fe and Al at a specified cooling rate or above, executing cold rolling, thereafter heating it at a specified temp. in a solution treating stage and executing rapid-cooling within specified time. SOLUTION: An alloy contg., by weight, 0.30 to 0.70% Mg, 0.80 to 2.00% Si, 0 to 0.50% Cu and <=0.30% Fe, contg. 0.10 to 0.50% Mn according to desire, and the balance Al with inevitable impurities is solidified at a cooling rate of >=150 deg.C/sec, and while hot rolling is executed, it is cast. Then, this Al alloy is subjected to cold rolling to regulate its sheet thickness into prescribed one. At the time of subjecting the obtd. Al alloy sheet to solution treatment, this is heated at 520 to 560 deg.C preferably at a temp. rising rate of about >=10 deg.C/sec, and within 30 sec after it reaches this temp., cooling is executed at the cooling rate of that in forced air cooling or above. The maximum dimensions of insoluble intermetallic compounds in the Al alloy are regulated to <=1.0 μm, and the quantity of the elements to enter into solid solutions is also increased.
Patent JP-H01257837-A (JP)
Title: Image forming device
Inventor: MITA YASUHIRO
IPC: G03B27/32
Filed: 1988-04-07
Abstract: PURPOSE:To enable printing operation in addition to copying operation and to obtain an image of high picture quality and high dignity by providing a necessary copy exposing means and an auxiliary exposing means which performs uniform exposure, and adding an energy control means between the auxiliary exposing means and a photosensitive member. CONSTITUTION:This device is provided with the copy exposing means which forms an image of an original on the photosensitive member 25, the auxiliary exposing means 11 which exposes the photosensitive member 25 directly, and the energy control means which is arranged between the photosensitive member 25 and auxiliary exposing means 11 and transmits energy emitted by the auxiliary exposing means 11 selectively to the photosensitive member 25. Then when copying operation is performed, the copy exposing means and the auxiliary exposing means 11 which is used so as to improve the quantity of the image are used and when printer operation is performed, the auxiliary exposing means 11 and energy control means are used. Consequently, both a copying function and a printing function are obtained and the image of high quality and high dignity is obtained.
Patent JP-H11277860-A (JP)
Title: Stamp unit
Inventor: TAKAMI HIROSHI
IPC: B41K1/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To set securely a holder member in the state of holding a seal material on the given position of a storage section in a stamp manufacturing device and sense accurately whether the holder member is thereon or not and also sense the kind of the holder member. SOLUTION: When a holder member 4 is set in a holder storage section 70 of a stamp manufacturing device, the cam action is generated between a positioning protrusion 77 formed on one side of a fixed member 71 and an inclined face of an inclined channel 43 formed on the side wall of the holder member 4 so that the holder member 4 is positioned on the given processing position in the holder storage section 70 in the constitution of a stamp unit, and also in the state of positioning the holder member 4 as above, a micrcswitch 75A and the like provided in the vicinity of the positioning protrusion 77 of the holder storage section 70 are set on and off selectively through respective sensing channels 44 and peripheral walls provided in the vicinity of the inclined channel 43 of the holder member 4 to sense whether the holder member 4 is thereon or not and also sense the kind (size)  of the holder member in the constitution.
Patent JP-S61243941-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SHIMOZAWA TORU
IPC: G11B5/845
Filed: 1985-04-22
Abstract: PURPOSE:To manufacture the titled medium so that the axis of easy magnetization of a magnetic particle in a coated film is oriented so as to be roughly vertical to the film surface, by coating a magnetic coated film onto a supporting body between those which have an auxiliary magnet train of the same pole, for instance, in an inlet side, of one main magnetic pole to dry it. CONSTITUTION:N-S opposed main magnets 11, 12 are provided and on one main magnet 12 the auxiliary magnet train 14 of the same pole is installed in an inlet side, in this case, in the running direction (a) of a magnetic recording medium. As for this auxiliary magnet 14, plural magnetic poles 141 are arranged at an interval 142. As for this auxiliary magnet train 14, a permanent and an electromagnet such as that which is brought to multipolar magnetization at an interval on the surface of a magnet, an auxiliary magnet train consisting of the laminated body of an auxiliary magnet and a non-magnetic material, an auxiliary magnet train which has embedded plural auxiliary magnets into a non-magnetic material, etc. are used. In this case, the interval of the auxiliary magnet and the length of one magnetic pole are set to 0.5-10mm. Also, the main magnet whose center magnetic field is 1,000-6,000G, and the auxiliary magnetic pole whose center magnetic field is 1,000-5,000G are used. In this way, by the effect of a vibration magnetic field, the vertical orientation degree and the surface roughness are raised.
Patent JP-H11281866-A (JP)
Title: Lens device
Inventor: KAWAMURA HIROYUKI
IPC: H04N5/232
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lens device by which the position of a master lens group can be immediately returned to an initial flange back position and by which the present position of the master lens group is compared with a position on which flange back adjustment is performed, so that a user can be easily know the present position of the master lens group by storing the initial flange back position at the time of factory delivery. SOLUTION: The optimum initial flange back position of the master lens group 20 on a photographic lens system is stored on a storing device 66 at the time of the factory delivery. The user can return the group 20 to the initial flange back position by turning on a returning switch 56 even when a flange back adjusting knob 42 is turned and operated so that the flange back adjustment is performed on the group 20. An LED displays how much the position of the group 20 is deviated from the initial flange back position on a display device 50.
Patent JP-S5610439-A (JP)
Title: Metal mold for resin fan
Inventor: YAMASHITA TOKIO
IPC: B29C45/26
Filed: 1979-07-06
Abstract: PURPOSE: To obtain the titled metal mold capable of molding various fans by replacing circumferential parts only by a method wherein the metal mold for the blade of the resin fan is divided into a central mold part and circumferential mold parts.  
     CONSTITUTION: The metal mold 1 is divided into a central mold part 2 and circumferential mold parts 3 and assembled by inserting the central mold part 2 into the fitting hole 24 in the center of the circumferential mold parts 3 and then the resin is injected to mold the fan. At this time, the rotor part 5 of the fan 4 and the base of the blade 6 are molded in the central mold part 2 while the front part of the blade 6 is molded in the circumferential mold parts 3. The shape and the size of the fan can be changed by replacement of the circumferential mold parts 3 only. The cost of the metal mold can be saved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09282282-A (JP)
Title: User collation device
Inventor: OBARA KAZUAKI
IPC: G06F21/32
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a user collation device capable of strictly collating the user of an information processor by using a feature intrinsic to the user without being affected by the change of a utilization environment. SOLUTION: An image feature extraction device 102 extracts individual information included in the image of the user. An extracted feature amount is inputted to an image collation device 103 and compared with an image feature amount stored in a registered person image storage device 104 and collation is performed. A password selection device 105 selects the digit number of a password to be inputted by the user based on a collated result and outputs it to the information processor 100. The user inputs the digit number outputted to a monitor by the information processor 100 and the user inputs the password of the digit number outputted by the password selection device 105 to the information processor 100. The information processor 100 judges the input and permits the utilization at the information processor 100 in the case of the input of the correct password.
Patent JP-H11285733-A (JP)
Title: Steel rod straightening device
Inventor: SOUWA MASAHIKO
IPC: B21F1/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To precisely and simply adjust the position of straightening rolls for adjustment. SOLUTION: This steel rod straightening device to straighten bendings of a steel rod by passing it along between plural straightening rolls, is provided with straightening rolls 18 and 19 for adjustment which are supported by a movable member 26 moving while linking with the extension and retraction operations of a fluid pressure cylinder and a control member 35 to appear and retract in the moving path of a movable member and controlling the extension and retraction range of the fluid pressure cylinder by abutting on the movable member 26, so that an adjusting means H for adjusting the relative positions of the plural straightening rolls 18 and 19 in the diameter direction of the steel rod according to the diameter of the rod is constituted.
Patent JP-H08259769-A (JP)
Title: Thermoplastic resin composition
Inventor: SEKIGUCHI MASAYUKI
IPC: C08L33/04
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a thermoplastic resin compsn. which is excellent in stiffness and exhibits vibration-damping and -absorbing properties in a wide temp. range by compounding a specific thermoplastic, rubber-reinforced (meth)acrylic ester- based resin and a thermoplastic elastomer as the essential components. CONSTITUTION: This compsn. comprises the following: 5-80wt.% graft polymer (A) formed by polymerizing monomer components mainly comprising a (meth) acrylic ester in the presence of a rubbery ethylene-α-olefinic polymer and/or a hydrogenated rubbery conjugated diene-based polymer; 5-70wt.% (meth)acrylic ester polymer (B) formed by polymerizing monomer components comprising 100-40wt.% (meth)acrylic ester and 0-50wt.% other copolymerizable monomer; and 3-39wt.% arom. vinyl-conjugated diene-based block copolymer and/or its hydrogenation product (C), provided the sum of components A, B, and C is 100wt.%.
Patent JP-S59212215-A (JP)
Title: Method and apparatus for providing fastening unit of slide fastener
Inventor: OKADA TOMOZOU
IPC: B29C65/00
Filed: 1983-05-17
Abstract: PURPOSE:To provide a fastening unit of high strength in a slide fastener by compressing and welding a fastener tape and a synthetic resin piece using an ultrasonic horn or an anvil having small recession corresponding to a place to weld the fastener tape at the fastening unit of the synthetic resin piece. CONSTITUTION:When a thermoplastic synthetic resin piece 9 is put on the fastening unit of a fastener chain 1 and they are welded under compression by an anvil 5 and an ultrasonic horn 10 to provide a fastening unit, either said anvil 5 or said ultrasonic horn 10 welds said synthetic resin piece 9 and said fastening unit under compression by using an apparatus having a plurality of small recessions 16 at a place corresponding to a portion for sticking the fastener tape 2 in said fastening unit to said synthetic resin piece 9. In this manner, it is possible to provide a flexible fastening unit having high sticking strength of a synthetic resin piece to a fastener tape.
Patent JP-H08254059-A (JP)
Title: Hinge unit and hinge system
Inventor: HATTORI SHUYA
IPC: E05D5/10
Filed: 1995-03-16
Abstract: PURPOSE: To simply carry out such a work that a hinge shaft is inserted into a bearing part so as to save labor. CONSTITUTION: A hinge unit 1 is composed of a door side hinge member 3 attached to a door side mounting part formed in a door 2, and an attaching side hinge member attached to an attaching side mounting part 7. The hinge members 3, 4 are rotatably connected together by a hinge shaft 3 which is axially slidable, relative to a door side bearing part 8, and accordingly, the length of a projecting part of the hinge shaft 8 projected downward from the bearing part 8 is changed in accordance with a slide value. Further, the projecting part is retractably inserted into the attaching side mounting part 9 from the above.
Patent JP-S5311546-A (JP)
Title: Clock stop control system
Inventor: SAWADA TAKETOYO
IPC: G06F1/04
Filed: 1976-07-20
Abstract: PURPOSE: To obtain a clock stop control system which can prevent the clock breakage even if the clock stop signal arrives late at the clock control circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11284697-A (JP)
Title: Telephone set
Inventor: NAKA YASUSHI
IPC: H04Q3/58
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To give a proper and accurate notice of a voice mail reception state as to the telephone set wherein the line voltage supplied from private branch exchange is set to a specific voltage higher than a normal voltage upon reception of voice mail. SOLUTION: The telephone set 1 is equipped with a voltage comparison and detection part 7 which detects and compares the line voltage with a given threshold, an LED 10 which gives a notice of the voice mail reception state, and a main control part 8 which blinks the LED 10 according to the detection result of the voltage comparison and detection part 7 and the main control part 8 inputs the detection result from the voltage comparison and detecting part 7 in standby mode wherein there is no incoming from the private branch exchange and the receiver is in the on-hook state to control the blinking of the LED 10.
Patent JP-H05255821-A (JP)
Title: Treatment of aluminum foil for electrolytic capacitor electrode
IPC: C22F1/00
Filed: 1992-03-09
Abstract: PURPOSE:To treat an aluminum foil for the electrolytic capacitor electrode so that a uniform and high capacitance is easily obtained. CONSTITUTION:An aluminum ingot is homogenized, hot-rolled, coldrolled, process-annealed, finish-rolled, cleaned and then finish-annealed to obtain an aluminum foil for the electrolytic capacitor electrode. The surface of the foil is cleaned with an aq. weak alkaline soln. to remove the oxide film on the foil surface. The foil is then heat-treated at 150-400 deg.C to form an oxide film having an appropriate thickness on the foil surface.
Patent JP-H04327165-A (JP)
Title: Liquid receiving bag
Inventor: SUGIYAMA TSUNEHIRO
IPC: B65D83/00
Filed: 1991-04-18
Abstract: PURPOSE:To provide a liquid receiving bag made of synthetic resin sheet and capable of emptying its contents completely by inserting a hose into the bag in its entirety without using separately a member such as the synthetic resin plate having a connection short pipe end. CONSTITUTION:A liquid outlet opening 12 of a bag 10 is folded double and this folded opening is inserted into a semielliptic, forked end parts of a hose 20. The forked end parts are attached to the bag 10 sealingly all around the periphery of the liquid outlet opening 12, the hose 20 is then passed through a slit 31 of a reinforcing sheet 30, this sheet is folded double on the bag side before the hose reaches the bag 10 to enclose a sealed part 21 of the hose 20 and the reinforcing sheet 30 is sealed in such a manner as to embrace the sealed part 21. In this way the connection end of the hose 20 is so freely deformable that the hose 20 can be connected even to the lowermost part of a side face 11 of the bag 10.
Patent JP-S5514703-A (JP)
Title: Picture information reading device
Inventor: FUHA SHIYOUICHI
IPC: H04N1/40
Filed: 1978-07-18
Abstract: PURPOSE: To eliminate the effect od the initial noise at the make of the power source by inhibiting the input of the signal obtained from the photo receiver into the threshold level decision circuit for a fixed time after the make of the power source.  
     CONSTITUTION: The charge accumulated in photo detector 1 is delivered by the shift pulse given from clock driver 2 and vai amplifier 3 to be supplied to comparator 4 as well as to analog gate 5. Analog gate 5 is opened by signal g which is supplied in a fixed time after the make of the power source and then delivers the output of amplifier 3 to threshold level decision circuit 6. Circuit 6 detects the maximum level among the picture signal supplied and delivers the threshold level obtained by attenuating the maximum level down to a fixed level to comparator 4. Comparator 4 gives a comparison between picture signal d from amplifier 3 and the threshold level given from circuit 6 to secure 1 when the level of signal d exceed the threshold level and 2 when does not respectively. Thus binary coded video output v is delivered. As a result, it can be prevented that the threshold level is decided by the initial noise generaged from the photo detector immediately after the make of the power source. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03284715-A (JP)
Title: Plastic lens
Inventor: YAJIMA HIDEKAZU
IPC: G02C7/02
Filed: 1990-03-30
Abstract: PURPOSE:To obtain the plastic lens having excellent scratching resistance by providing the cured film formed by applying and curing the org. silicon compd. expressed by prescribed formula or the hydrolyzate thereof and the coating compsn. of a prescribed compsn. on the surface of a plastic substrate obtd. by polymerizing a monomer mixture having a prescribed compsn. CONSTITUTION:This plastic lens has the plastic substrate obtd. by polymerizing the monomer mixture contg. one or >=2 kinds of polyisocyanates and one or >=2 kinds of polyols and/or polythiols. Further, the plastic lens has the cured film formed by applying and curing the coating compsn. contg. the org. silicon compd. expressed by the formula I and/or hydrolyzate thereof and the fine particles of tin oxide of 1 to 100mum grain size coated with the fine particles of tungsten oxide on this substrate. In the formula I, R<1>: 4 to 14C org. group including epoxy group, R<2>: 1 to 4C acyl group, R<3>: 1 to 6C alkyl group, a, b: 0 or 1 integer. The plastic lens having the excellent scratching resistance and transparency and the good adhesive property to the plastic substrate made of polyurethane is obtd.
Patent JP-S61244976-A (JP)
Title: Fluid interrupting/releasing device
Inventor: OGAWA YOJI
IPC: F16K7/14
Filed: 1985-04-23
Abstract: PURPOSE:To obtain a fluid interruptin/releasing device capable of being miniturized by utilizing the psuedo-elastic recovery force of Ni-Ti alloy dia phragm and eliminating reset spring for diaphragm. CONSTITUTION:When closing an interruptor, operating air is fed into a piston cylinder 28 to press down a spindle 18 thus to press a diaphragm 17 through a press body 24 fixed at the tip against a plug seat 17. Since Ni-Ti alloy diaphragm 17 is used under higher temperature than the preset Af transformation temperature, it will inflate downward because of its pseudo-elastic characteristic and placed in the plug seat 15. While, when opening, the spindle 18 is lifted by the resiliency of the spring 27 and the recessed section of the diaphragm 17 will shrink because of the pseudo-ealstic characteristic to be recovered into planar state thus being removed from the plug seat 15 and released.
Patent JP-S60230362-A (JP)
Title: Thermal battery
Inventor: TERASAKI MASANAO
IPC: H01M4/62
Filed: 1984-04-27
Abstract: PURPOSE:To suppress high peak voltage in the initial stage of activation by forming a positive electrode by adding stainless steel powder to iron disulfide of positive active material, and making sulfur produced by heat decomposition react with stainless steel powder. CONSTITUTION:Unit cells 4 are mutually stacked with heat generating agents 5, and they are accommodated into a container 11 with heat insulating material 10 filled between them to form a thermal battery. When the battery is used, current is applied to an ignition unit 8 to ignite the heat generating agents 5, and the battery is heated to operating temperature to activate it and generate power. The unit cell 4 is comprised of a negative electrode layer of lithium impregnated in a porous body, a molten salt electrolyte layer 2, and a positive electrode layer 3 prepared by adding 1-30wt% of stainless steel powder to iron disulfide which is main component. By making sulfur produced by heat decomposition of iron disulfide react with stainless steel powder, high peak voltage in the initial stage of activation can be removed.
Patent JP-H08287787-A (JP)
Title: Four-way switch device
Inventor: KITAWAKI HIROYASU
IPC: H01H89/00
Filed: 1995-04-12
Abstract: PURPOSE: To prevent short-circuit in an electric system. CONSTITUTION: A push plate 3 is fixed to cases 1, 2, four sets of actuators 51-58 and an electric circuit 6 are arranged inside the cases 1, 2, and four actuators 41-44 are arranged between the push plate 3 and the four sets of switches 51-58. An interlock mechanism 7 which regulates simultaneous push operation in two or more portions of the push plate 3 is arranged inside the cases 1, 2, and a coupling error preventing means 77, 78 of a rotating body 7 of the interlock mechanism are installed. Coupling error of the rotating body 7 is prevented with the coupling error preventing means 77, 78, and when the rotating body 7 is incorrectly coupled, two or more switches are compulsorily, simultaneously turned on to prevent short circuit in an electric system.
Patent JP-S62252942-A (JP)
Title: Electrode plate for plasma etching
Inventor: TANUMA FUMIO
IPC: C01B31/02
Filed: 1986-04-17
Abstract: PURPOSE:To effectively eliminate tissue decay, such as particle removal and an excessive consumption phenomenon by forming an electrode plate for a plasma etching of high purity vitreous carbon. CONSTITUTION:An electrode plate for plasma etching is formed of high purity vitreous carbon. The carbon is specific carbon material having extremely dense structure and homogeneous threedimensional meshlike glass structure obtained by carbonizing furan resin, phenol resin or their mixture resin. Thus, tissue decay, such as particle removal and excessive consumption phenomenon can be effectively eliminated.
Patent JP-S59211836-A (JP)
Title: Method for inspecting air-tightness of tank chamber
Inventor: YASUDA HAJIME
IPC: G01M3/26
Filed: 1983-05-17
Abstract: PURPOSE:To make it possible to accurately judge the air-tightness inspection of a tank chamber by excluding an error due to temp. change, by comparering two tank chambers buried underground under the mutually same condition while reading the pressure difference between both tank chambers. CONSTITUTION:At first, on the confirmation of the shut-off with the atmosphere of the opening parts of tanks T1, T2, valves V1, V2 are closed and, subsequently, valves V3, V4 are opened. By this operation, the gas in a bomb B is injected into tank chambers R1, R2 through hoses H1, H2. After the completion of gas injection is confirmed by the flow of a galvanoscope F, the valve V4 is closed while the valves V1, V2 are opened and, subsequently, the valve V3 is closed. In this state, the liquid level of the colored liquid in a U-shaped tube is monitored for a difinite time. If tank chamber R2 is pierced with a hole, pressure is fallen by gas leakage and, therefore, the height of the liquid level in the U- shaped tube changes from a, b, to a', b' and it can be accurately judged that the air-tightness of the tank chamber R2 is not maintained.