baber/WOPTO huggingface dataset:
Patent JP-H10276932-A (JP)
Title: Tissue paper contained in box
Inventor: MATSUMOTO YUKIYO
IPC: B65D83/08
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a tissue paper, contained in a box, which has a face fitting into that of the other tissue paper stored and laminated in the same box and hardly separable from the latter and also can be delivered continuously to the outside without fear that the tissue paper would fall back into the box from the delivery aperture. SOLUTION: A stack of tissue papers 1 contained in a box are pierced through, with a wire-, a tread-or a bar-like piece, from the bottom face to the delivery aperture, and the piece is fastened to the bottom. Thus, it is possible to stabilize the positional relationship between the tissue paper to be delivered from the delivery aperture and the fitting face of the tissue paper to be delivered after the former until this tissue paper to be delivered next is delivered from the delivery aperture, that is, it is completely way out of, for example, a vinyl string piercing through the tissue papers, and thereby, prevent the tissue papers from slipping off the vinyl string inside the box body.
Patent JP-S5742009-A (JP)
Title: Formation of protective film for color mosaic filter
Inventor: KONDOU SHIGERU
IPC: C04B35/468
Filed: 1980-08-27
Abstract: PURPOSE:To obtain a protection film which does not cause peeling or the like at the parting by forming an apaque layer including the parting areas of a glass substrate formed with plural color mosaic filters then coating an ultraviolet curing resin over the entire surface of the substrate, and irradiating ultraviolet rays from the opposite surface. CONSTITUTION:Plural color mosaic filters 10 are formed on an optical glass substrate 9. An opaque layer 12 is formed by Cr or the like in the parting areas of the individual filters 10 wider than parting margins 11, up to the inner side of fixed width from the outside dimension 13 of the filters and on the side outer than the filter 10 forming surfaces. A resin cured by the ultraviolet ray irradiation 14 is then formed over the entire surface of the substrate 9 to about 2-3mu thicknesses (t). Thence, after ultraviolet rays 15 are irradiated from the rear side of the substrate 9, the layer 12 of the unexposed parts is removed with a solvent such as acetone. Then, at the time of parting the individual filters 10, peeling or the like does not occur because no protecting films (cured resin films) 14 exist in parting areas 16. Hence, damaging of the filters does not occur at the time of adhering the filters 10 to an image sensor with a solid state image sensor or the like for a video camera or the like.
Patent JP-H07315648-A (JP)
Title: Tensile force control method of article to be wound
Inventor: KUME HIDEO
IPC: B65H23/188
Filed: 1994-05-31
Abstract: PURPOSE:To save labor and time for adjustment and setting by storing respective tensile force data of plural kinds of articles to be wound into a plurality of memory cards, exchanging each memory card in accordance with type of article to be wound, and winding plural kinds of articles to be wound by constant tensile force. CONSTITUTION:After a displacement signal P outputted from a detector is amplified by an amplifier Q and converted to a digital signal P1 by an analog/ digital converter A/D, it is sent to a tensile force data control section S. Tensile force data per wire material which is added to a drum for adjusting braking force in accordance with quality and thickness of wire material is stored in a memory card T. The memory card T is connected to the tensile force data control section S through a connector U, and a digital signal P2 which is proportional to the displacement signal P is generated from the tensile force control section S. After the digital signal P2 is converted into an analog signal by digital/analog conversion D/A, it is input in a braking force control section 8 to change braking force added to the drum so that the wire material is wound on a bobbin by constant tensile force.
Patent JP-S608718-A (JP)
Title: Wide-range flow rate measuring device
Inventor: SHIOTANI MASAHARU
IPC: G01F1/34
Filed: 1983-06-28
Abstract: PURPOSE:To eliminate switching of connection of laminar flowmeters and to make a flow rate visible with an electric signal by measuring the flow rate in accordance with the differential pressure of laminar flow meters to display the flow rate when laminar flowmeters are connected. CONSTITUTION:A revolving shaft 23 provided with a rotation angle sensor is rotated, and a laminar flowmeter 16a or 16b is taken out in accordance with the range of flow rate and is stopped in the position where it is matched with a nipple 21. A disc 19a is moved downward along a guide 22 and is connected to an object 4 to be measured through the laminar flowmeter 16a or 16b, a hose 11, and an entrance-side nipple 8. Laminar flowmeters 16a and 16b are connected to a pressure gauge 14a from differential pressure nipplis 25 and differential pressure nipples 26 for a low flow rate through rubber hoses 15, and the output of the pressure gauge 14a is converted to a digital signal by an A/D converter 27 and is displayed on a flow rate digital display part 28, thereby making the electric signal visible. The pressure taken out from a pressure detecting nipple 10 of the object 4 to be measured can be converted similarly.
Patent JP-S5910609-A (JP)
Title: Control of injection work
Inventor: SHIMADA SHIYUNSUKE
IPC: E02D3/12
Filed: 1982-07-08
Abstract: PURPOSE:To raise the controllability of the quality of grout injection work as well as the control work of the grout injection into the ground by a method in which control is made on the injection work by displaying concurrently the pH value and/or density of grout and the injection pressure and the flow rate of the grout. CONSTITUTION:In solidifying the ground by injecting a grout (e.g., water glassbased grout) into the ground, the injection pressure P and flow rate Q of the grout are displayed correspondingly to the injection times T of the grout. A coefficient representing the chemical characteristic of the grout (e.g., pH value and component concentration of grout, such as density D) is displayed. Control is made by displaying concurrently pH values and/or density D and injection pressure P and flow rate Q. Control on the injection work into the ground and also on the quality of the injection work can therefore be raised.
Patent JP-S6010181-A (JP)
Title: Electronic controller testing system
Inventor: ISHITAKI NAOYUKI
IPC: G06F11/22
Filed: 1983-06-30
Abstract: PURPOSE:To test the operation of an input/output circuit of an electronic appliance handily employing a simple external tester by converting output of an electronic controller into an input with the external tester to perform a self-diagnosis on a built-in program and a comparison data. CONSTITUTION:An external tester is connected between input and output terminals of an electronic controller 1 containing a CPU4, an RAM7a into which a process program is written and the like and an interrupt is implemented with the CPU4. A test program and a comparison data are also written into the RAM7a and output of the controller 1 in the test mode is converted into an input with a logic circuit 12 of the tester 10 to be inputted into the device 1. Then, the CPU4 performs a self-diagnosis including the comparison between the input and the comparison data of the RAM7a, the judgement on the propriety. With an arrangement, the operation of an input/output circuit of the electronic appliance can be tested handily simply by use of a simple external tester.
Patent JP-H02299194-A (JP)
Title: Inductive heating cooking apparatus
Inventor: HAMADA HIRONORI
IPC: H05B6/12
Filed: 1989-05-13
Abstract: PURPOSE:To eliminate necessity of a circuit constituting part for assuring high heat resistance by a method wherein operation of a cooling fan for cooling a part constituting an inductive heating circuit to usable temperature is sensed and heating output is stopped when a malfunction is detected. CONSTITUTION:Heating output of an inductive heating circuit constituted of parts requiring advanced temperature control such as switching element 21 is controlled by a control circuit 23. Operation of a cooling fan 24 is sensed by a fan state sensing means 25 and according to the output the control circuit 23 is operated. The fan state sensing means 25 comprises a light emitting element 27 and a light receiving element 28, for instance, oppositely located with a fan blade 26 interposed wherein malfunction of the fan 24 operation can be sensed by the light receiving element 28 based on continuous reception or no reception of light. Thus, since a malfunction in cooling, if any, can be securely detected, heat resistance of the circuit constituting parts need not be very high.
Patent JP-S5452511-A (JP)
Title: Cassette type magnetic recorder-reproducer
Inventor: SATOU MASAAKI
IPC: G11B15/665
Filed: 1977-10-04
Abstract: PURPOSE: To provide an apparatus capable of making common use of two kinds of cassettes, large and small, by making drive shafts ascendable and descendable through compression and elongation of a spring.  
     CONSTITUTION: A magnetic recorder-reproducer 1 is provided with driving shafts 6, 8 for large size and small size cassettes. The shaft 8 is held ascended by the elastic force of a spring (h) and if the spring 8h is compressed by way of the shaft 8, the shaft 8 descends, thus the shaft 8 is ascendable and descendable. The same holds true of the shaft 6. A large size cassette is driven by the shaft 6 and a small size cassette by the shaft 8, thus the recorder-reproducer capable of making common uses of two kinds of cassettes, large and small, may be provided 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5244196-A (JP)
Title: Container of thin and compact type piezoelectric oscillator
Inventor: OGURA YASUHIRO
IPC: H03H9/02
Filed: 1975-10-03
Abstract: PURPOSE:The gap between base body and covering body in the depth direction of oscillation piece as well as the gap between the oscillation piece storage is made under a specified value, thus increasing shock-proof capability.
Patent JP-H10305363-A (JP)
Title: Semi-molten metal molding device
Inventor: ADACHI MITSURU
IPC: B22D17/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To inject and mold a cylindrical semi-molten metal in a holding container, of which in the liquid phase a fine primary crystal suitable for semi- molten molding are dispersed, being automatically and smoothly accommodated to an injection sleeve with a horizontal axis. SOLUTION: An injection sleeve 8 holds an opening 8b, into which the cylindrical semi-molten metal is supplied, with a rectangular side view, on at least upper or both upper and lower side faces in the middle of an axial direction. A cylindrical feeding container 20 moves downwards from the top to the opening with the cylindrical material received from a holding container V and stops at the position where the axis of the cylindrical material becomes almost in line with that of the injection sleeve 8. The cylindrical feeding container 20 is provided with a transportation means therein comprising a base moving up and down freely in an axial direction, and a fluid pressure cylinder being connected to the base and making it move inside.
Patent JP-H07305656-A (JP)
Title: Film type carburetor
Inventor: ARAKI SATORU
IPC: F02M17/04
Filed: 1994-05-09
Abstract: PURPOSE:To stably supply fuel having a proper flow amount in an operating range extending from idling across the total load range regardless of the posture of a carburetor, particularly in its idling state. CONSTITUTION:A film type carburetor is provided with a first fuel passage 20 for supplying fuel whose amount is measured by solid jet 23 from a nozzle port 22 to the narrowest part of a venturi 3, and a second fuel passage 25 for supplying fuel regulated by a regulating valve 31 from low and intermediate speed ports 27, 28 to the side of a throttle valve 4 and for supplying fuel regulated by another regulating valve 33 from an idle port 29.
Patent JP-S5644715-A (JP)
Title: Converging device of laser beam
Inventor: MATSUMOTO GENJIROU
IPC: B23K26/00
Filed: 1979-09-18
Abstract: PURPOSE:To make the energy density of the laser beam at the part to be hardened uniform and surely harden the irradiated portion by providing an internally reflecting mirror having the specific reflecting surface on the way of the laser beam used for laser hardening. CONSTITUTION:An internally reflecting mirror 14 having a reflecting surface 14a of the specific shape is disposed on the way of a laser beam 11. The central portion of the laser beam 11 incident from the upper opening 14b of the reflecting mirror 14 passes through the lower opening 14C and reaches the surface F to be hardened. The outside circumferential part of the laser beam 11 is reflected by the reflecting surface 14a of the reflecting mirror 14 and arrives at the central point O of the laser beam 13 on the surface F to be hardened. The laser beam on the side inner than this is reflected by the other part of the reflecting surface 14a and arrives at the positions successively other than the center, like point J, point N and so forth, thus the energy density of the beam in the range of a diameter D2 centering at the point O becomes uniform. Hence, the part within the diameter D2 is uniformly heated, has no insufficiently heated part by the laser beam and is hardened to uniform hardness.
Patent JP-S5547342-A (JP)
Title: Magnetic alloy for dental surgery
Inventor: MIYAZAKI TAKESHI
IPC: A61C13/08
Filed: 1978-09-28
Abstract: PURPOSE: Soft magnetic alloy for dental surgery, obtained by alloying Ni, Pd, Pt at a specific ratio, using combined with rare earth Co base permanent magnet having a high magnetic energy.  
     CONSTITUTION: Alloy, composed of Ni;25W70%, Pd;5W55%, Pt;20W70% and contained one or more than two kinds of Mn, Zn, Sn, Al, Si, Mg as deoxidiezer for obtaining casting alloy having no blow hole at not more than 5%. The soft magnetic alloy 3 having the above mentioned composition, is filled in the root part of the tooth 2 remained in the flesh part 1. The rare earth Co base magnet 5 having a high magnetic energy, is put in the crown part of the tooth 4 so as to face the one hand magnetic pole against the alloy 3 and both are fixed by the magnetic sucking force. Thus, the above method is able to use for filling and reform of dental surgery effectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03240448-A (JP)
Title: Reduction of fluorine from antarctic lobster
Inventor: KIN KITSUKAN
IPC: A23L17/40
Filed: 1990-05-08
Abstract: PURPOSE: To remove fluorine from antarctic krills excellent in nutritive value by pulverizing the krills, adding water and electrolyzing the resultant dispersion liq. in an electrolytic cell with an Al electrode. CONSTITUTION: Krills are pulverized, water is added and the resultant dispersion liq. is electrolyzed in an electrolytic cell with an Al electrode. Fluorine in the krills is bonded and removed as AlF6 <-3> , Na3 AlF6 , etc.
Patent JP-H10313540-A (JP)
Title: Inverter device for distributed power supply
Inventor: TAKADA KEIICHIRO
IPC: H02J3/38
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To realize the digital voltage feedback control with a simple circuit constitution. SOLUTION: The output voltage preset value is updated by the detection of a load current with a first judging circuit 15, which judges the output voltage preset value by stepwise switching, so that the output voltage of an inverter is in an allowed range based on the detection of the load current at the time or system linking. The output voltage preset value from the generation of system service interruption to the cut-off of a linking switch 3 is held as a standby state. After the linking switch 3 is cut off, the output voltage preset value is updated by the detection of the load voltage with a second judging circuit 16, which judges the output voltage preset value by the stepwise switching so that the inverter output voltage is in the allowed range of the inverter output voltage based on the detection of the load voltage in the standby state.  A voltage control circuit 12, wherein the first judging circuit 15 sending out the output voltage instruction based on the output voltage preset value by the detection of the load current is switched to the second judging circuit 16 for sending out the output voltage instruction based on the output voltage preset value, by the detection of the load voltage after the switching of the control from a current control mode to a voltage control mode, is provided.
Patent JP-H02299757-A (JP)
Title: Vertical type continuous casting method
Inventor: NAKANO KOSAKU
IPC: B22D11/08
Filed: 1989-05-12
Abstract: PURPOSE:To prevent rapid solidification of molten metal on the block and to produce a cast billet without surface defect of surface fold, etc., from the initial stage of casting by coating the upper end part in contact with the molten metal in the starting block with ceramic. CONSTITUTION:The coating of ceramic is executed on the upper end part 5 in the starting block 2 with thermal spraying method or ion beam vacuum vapor deposition method. The molten metal supplied at the time of starting the casting is not instantaneously solidified at the upper end part in the above block 2 owing to this coating, but after once being stored under molten state, this is continuously solidified to obtain the cast billet having good surface quality. By this method, the trouble for cutting and removing the deteriorating position at the end part of cast billet is eliminated and lowering of the yield can be prevented. Any of the material among BN, AlN, TiN, ZrO2, Al2O3, MgO, Y2O3, CaO and SiC is used for the above ceramic and the thickness is specified to the range of 0.02 - 5mm.
Patent JP-H11312515-A (JP)
Title: Safety device and secondary battery using the same
Inventor: TAKAHASHI AKIHIKO
IPC: H01M10/0566
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a safety device capable of housing within a battery and making small by forming an electric circuit on a thin plate made of a brittle material, breaking the thin plate by means of a pressure difference between both sides of the thin plate to cut the electric circuit, and breaking the current flow. SOLUTION: A thin plate 20 is fixed to a container 10 having a recess 10a in the central part, so as to cover the recess 10a. The thin plate 20 is made of a brittle material such as ceramics, an electric circuit 30 is formed on the thin plate 20 by thick film printing for example, and electrodes 40, 40 are brazed to the electric circuit 30. The recess 10a is sealed with the thin plate 20 to form a reference pressure chamber 50, and one surface of the thin plate 20 is faced to the reference pressure chamber 50. The pressure on the other surface is increased by overcharge for example and becomes different from the pressure of the reference pressure chamber 50, and when the pressure difference exceeds the specified value, the thin plate 20 is broken to cut the electric circuit 30.
Patent JP-H01290908-A (JP)
Title: Muffling device
Inventor: TAJIMA TSUTOMU
IPC: F01N1/08
Filed: 1988-05-16
Abstract: PURPOSE:To improve a noise reducing effect by providing a shielding plate which is inclined with respect to a flow passage on the flow passage of the intake/exhaust air in a casing. CONSTITUTION:A shielding plate 2 which is inclined with respect to the flow passage of intake/exhaust air is provided inside a casing on which an intake port and an exhaust port are provided. The flow of air being discharged out ward by the suction force of a fan 3 is first expanded in an space A and then, its passage is narrowed by the shielding plate 2 and further, the air is expanded in a space B and discharged out of the exhaust port. Thereby, noise can be reduced by the synergetic effect obtained by combining expansion, resonance, interference, and analysis, improving a noise reducing effect.
Patent JP-H01289991-A (JP)
Title: Light source for projector
Inventor: MIURA SADATSUGU
IPC: G03B21/14
Filed: 1988-05-17
Abstract: PURPOSE:To facilitate the replacement of a lamp and to determine the center position of the lamp easily and automatically by a simple adjusting mechanism by arranging a reflector and a light emission source separately so that the reflector faces up. CONSTITUTION:Light emitted by a light capsule 11 is converged by the reflector 12 to irradiate a vertically upper part, and an infrared-ray transmission dichroic mirror 13 bends the optical path of the irradiation luminous flux to obtain luminous flux which travels horizontally, thereby guiding the visible luminous flux to an optical waveguide. The optical path bending means 13 is formed in detachable structure or sliding or rotating structure so as to incorporate the light capsule 11 in the reflector 12. Further, a reversible motor 36 is controlled with the output signal of a CPU and a pinion shaft 38 which is coupled with a gear 37 is slid to determine the height of the light capsule 11 which engages a socket 39. Consequently, the light capsule is easily detached from above the fixed reflector and the light capsule is positioned properly by the simple adjusting mechanism.
Patent JP-S61280340-A (JP)
Title: Control device for air-conditioning machine
Inventor: OGATA HIDEO
IPC: F24F11/02
Filed: 1985-06-03
Abstract: PURPOSE:To prevent returning of moisture into a space to be air-conditioned as well as freezing of indoor coil by a method wherein forced operation is started when the stopping period of a compressor has elapsed a predetermined period of time while the compressor is stopped forcibly when the temperature of indoor coil is lower than a predetermined value, during room cooling operation. CONSTITUTION:When a room temperature gets lower than a set temperature, the compressor 8 is stopped and a timer 6 counts the stopping period of time of the compressor 8. When the increase of the room temperature is small at a time that a predetermined period of time has elapsed and the temperature is not arrived at a temperature to put the compressor ON, the operation of the compressor 8 is started forcibly if the room temperature is higher than the set temperature. According to this method, returning of moisture, which is dehumidified once but humidified again due to the long time stopping of the compressor 8, into the space to be air-conditioned is prevented. In case a freeze preventing input is inputted into a controller 3 from a freeze preventing switch 2 at a time before a predetermined time has elapsed after the forced operation of compressor 8 is restarted and dehumidifying operation is effected, the operation of the compressor 8 is stopped from a time when the operation is continued for a predetermined period of time to a time when the freeze preventing signal is put OFF whereby the freezing of the indoor coil may be prevented.
Patent JP-S63286402-A (JP)
Title: Vessel for polymerization reaction
Inventor: KURODA TOSHIO
IPC: B01J19/18
Filed: 1987-05-19
Abstract: PURPOSE:To obtain a polymerization reaction vessel, capable of readily producing a homogeneous polymer with hardly any variation of molecular weight or distribution thereof, by providing heating units connected to a heating medium feed pipe and heating medium discharge pipe at a specific position. CONSTITUTION:A polymerization reaction vessel having plural cylindrical heating units 8 equipped with heating medium passages 7 in a coaxial form with the vertical central shaft as the center in a polymerization reaction vessel 1 having a monomer feed port 2 and vent hole 3 at the top, a polymer discharge port 4 at the bottom and heaters 6 connected to one or more heating medium feed pipes 9 and one or more heating medium discharge pipes 10 in the respective heating units 8, a rotating stirrer 12, positioned between the above- mentioned heating units 8, having moving agitating blades 11 and installed in the upper part of the afore-mentioned heaters 6. This vessel is especially preferably used for dehydrating polycondensation of 12-aminododecanoic acid to produce nylon-12.