baber/WOPTO huggingface dataset:
Patent JP-H06347472-A (JP)
Title: Accelerometer, accelerometer-type sensor and preparation thereof
Inventor: SHIERUDON BII MOBAAKU
IPC: G01P15/02
Filed: 1994-05-09
Abstract: PURPOSE: To withstand breakdown while being compact and supply intense output signals by composing a sensor of a cantilever with piezoelectric polymer foil bonded to each surface of a conductive substrate, and oscillating the tree end of the cantilever by body acceleration received by the sensor so as to generate measurable potential on the surface of the cantilever. CONSTITUTION: A cantilever 52 is made a conversion element of a sensor 50, and the cantilever 52 has a free end 55 and a fixed end 53 fixed by a fitting assembly 54. The free end 55 of the cantilever 52 is vertically oscillated in response to body acceleration, while the fixed end 53 is fixed into a specified position by the assembly 54. In order to generate even more intense output signals, a mass assembly 56 is provided at the free end 55 of the cantilever 52. The assembly 56 has first mass 58 on the upper side surface of the cantilever 52, second mass 60 on the lower side surface, and a mass holder 62 for fitting them. The cantilever 52 is inserted in a space made with a protrusion 66 extended from first and second supporting members 64, 68. A fitting holder 70 pressure-fixes the protrusion 66 and the member 64 to the surface of the cantilever 52.  The member 68 is held between the assemblies 54, 56 and formed into such shape as to supply large output signals.
Patent JP-H09276813-A (JP)
Title: Cleaning tool
Inventor: SHIMOURA KATSUICHI
IPC: B08B5/02
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To wipe off dust on a cleaning surface surely by moving varnish gauze in conformity with the shape of the surface and to automate cleaning work in the cleaning with varnish gauze. SOLUTION: Bag-shaped varnish gauze 2 attached to the blowout opening 1b of a hood 1 to which compressed air is supplied is inflated like a balloon by air to be brought into close contact with an object to be cleaned closely in conformity with the shape of the object, and dust, etc., are blown off by air ejected from the meshes of the gauze 2. The wiping effect is improved by rectangular varnish gauze pieces 3 which are hung down around the varnish gauze 2 swinging by the flow of air ejected from the meshes of the gauze 2.
Patent JP-S5453508-A (JP)
Title: Acoustic recorder-reproducer
Inventor: KIKUCHI NOBORU
IPC: G11B20/04
Filed: 1977-10-04
Abstract: PURPOSE: To improve acoustic effect by dividing part of reproduction signals with a plurality of band pass filters, amplifying these at required gains then adding and outputting the same.  
     CONSTITUTION: Part of eproduction signal is divided by a plurality of band pass filters BPF1, BPF2...of specified frequency ranges and the divided signals are applied to variable gain amplifiers 11, 12...respectively. These amplifiers 11, 12...are formed with a signal level detection part 3 and a gain variable part 4, and when the level of the input signal becoms a specified level or higher, the gain of the gain variable part 4 changes according to the input signal levels and the outputs having been amplified with the amplifiers 11, 12...are applied together with the reproduction signal to an amplifier 2 via adder 5. Hence, the reproduction sounds of high dynamic, clear and volume feels and superior acoustic effect may be generated from the amplifier 2 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11315495-A (JP)
Title: Impregnated paper and its production
Inventor: TOMITA TAKEHITO
IPC: D21H19/32
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain an impregnated paper having both water repellency and wet strength and to provide a production method capable of producing the such impregnated paper continuously and in a short processing time. SOLUTION: This impregnated paper is obtained by impregnating a processing solution including silane compound into base paper and curing thereafter, and the processing solution includes an alkoxysilane including epoxy group and an alkoxysilane including at least one group selected from alkyl group, aryl group and alkenyl group and/or an alkoxysilane including epoxy group and at least one group selected from alkyl group, aryl, group and alkenyl group.
Patent JP-S5244659-A (JP)
Title: Winding diameter detecting device
Inventor: IMAYANADA AKIO
IPC: G01B21/12
Filed: 1975-10-06
Abstract: PURPOSE: To divide the pulses proportional to peripheral speeds and number of revolutions respectively in detecting the diameter of coil when the peripheral speed and number of revolutions of the coil reach a fixed ratio, thereby causing an adequate forecasting signal to be generated against the reduction in the winding diameter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5345770-A (JP)
Title: Upward flow type filtration system
Inventor: MITA KOUZOU
IPC: B01D24/02
Filed: 1976-10-07
Abstract: PURPOSE: To provide an upward flow type filtration system wherein there is provided in a washing device a cleaning device in which the outer peripheral surface of a strainer is rotated to prevent the clogging of a filter material in the meshes of the strainer thereby improving the function of separating filter residues. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5453855-A (JP)
Title: Electron radiating cathode structure
Inventor: KATSUTA TEIJI
IPC: H01J37/06
Filed: 1977-10-07
Abstract: PURPOSE: To stabilize electron radiation characteristic by fitting a conductive cathode supporter, which supports a cathode consisting of heated carbide of thermosetting-property resin, to a metallic support electrode through an intermediate supporter including carbon.  
     CONSTITUTION: Cathode 1 formed by carbide of metal using rare earth elements or borides such as LaB 6  is supported by conductive cathode supporter 2 consisting of heated carbide of thermosetting-property resin in the phenol or furan system. Next, this supporter 2 is fixed to intermediate supporter 3 including carbon by using fixactive 4 consisting of the same materials as supporter 2. After that, supporter 3 is caused to adhere to pipe-shaped metallic support electrode 5, and a cathode structure of them is fitted to insulator 6. In this constitution, when electricity is flown from electrode 5 to supporter 2 through supporter 3, supporter 2 and cathode 1 are heated and thermions are emitted from cathode 1. By this constitution, the deformation dependent upon the thermal cycle is not generated, and as a result, electron radiation characteristic is stabilized considerably 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5821823-A (JP)
Title: Electron-beam drawing apparatus
Inventor: SASAKI ISAO
IPC: H01J37/305
Filed: 1981-07-31
Abstract: PURPOSE:To maintain a beam diameter to be a desired diameter for preventing uneven exposure or the like, by obtaining a true beam diameter with respect to a measured beam obtained by scanning a sharp edge with an electron beam, and feeding back the difference between the true beam diameter and a desired  diameter to an electrooptical system. CONSTITUTION:An electron gun 10 comprises a cathode 11, a Wehnelt electrode 12 and an anode 13. The electron beam emitted from the gun 10 is applied onto a sample 30 through first and second condenser lenses 21, 22, and an objective lens 23 and various deflectors 24, 25. The sample 30 has thereon a gold marker 40 having a sharp edge. A reflected electron detector 50 is disposed below the lens 23. By scanning the marker 40 with the electron beam, reflected electrons are detected by the detector 50, and the detection signal is supplied to a CPU 60 through an interface 70. The CPU 60 measures a beam diameter from the detection signal.
Patent JP-H01289842-A (JP)
Title: Molding agent
Inventor: TAKAHASHI HIROYUKI
IPC: C08K7/00
Filed: 1988-05-16
Abstract: PURPOSE:To obtain easily at low cost a molding agent having excellent thixotropy and weathering resistance and being useful in the step of sealing in the production of IC by dispersing SiO2 ultramicroparticles of a specified particle diameter prepared by the micelle process in a resin. CONSTITUTION:This molding agent is prepared by dispersing ultramicroparticles of a mean particle diameter <0.1mum, prepared by the micelle process, in a resin. Said micelle process is one for obtaining ultramicroparticles of a desired substance and comprises performing its chemical reaction in the internal spaces of micelles which are associations formed when a surfactant is added to a solvent in a concentration higher than the critical micelle concentration. When the mean particle diameter of the SiO2 ultramicroparticle is above 0.1mum, the specific surface area of the particle is excessively small and the thixotropy and weathering resistance, which are important properties, of the molding agent cannot be improved. Examples of the resin include an epoxy resin and a silicone resin. The amount of the SiO2 ultramicroparticles used is 1-15pts.wt. per 100pts. wt. resin.
Patent JP-S62278607-A (JP)
Title: Numerical controller
Inventor: YOSHIDA TOSHIO
IPC: G05B19/4093
Filed: 1986-05-27
Abstract: PURPOSE:To store a larger quantity of working programs into a nonvolatile external memory of the same capacity by compressing the information on each block of a working program. CONSTITUTION:The 26 alphabetic characters A-Z are prepared and A and B, for example, are coded into '0' and '1' respectively. Thus the characters A-Z can be expressed in 5 bits, that is, an address word can be shown in 32 bits in all by allocating 5 bits to an alphabetic character part with 27 bits allocated to a numeric part respectively. Here 32 bits equal to 4 bytes, e.g., four characters and therefore the 27 bits of the numeric part are divided to show an integer part in 16 bits and a decimal part in 11 bits. Thus the address word can be expressed in X-32768.999-X32767.999. For EOB the alphabetic character part, for example, is defined as EOB=11111 for discrimination from the normal address words.
Patent JP-H10298536-A (JP)
Title: Adhesive sealant for bonding metal parts to ceramics
Inventor: SERGIO ROISTAZZELL
IPC: C09K3/10
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive compound especially effective in sealing metallic parts to ceramic substrate, curable without an autoclave by compounding a specific poly-imide-siloxane solution with a cycloaliphatic epoxy resin. SOLUTION: This adhesive compound comprises (A) an organic solvent solution of about 30-50 wt.% solid content of an adequately imidized poly-imide- siloxane which is the reaction product of (i) an aromatic dianhydride, and (ii) 5-80 mol% of the aromatic diamine containing no siloxane, and a siloxanediamine of the formula [R1 , R2 are each a mono or divalent group selected from an 1-12C (non)substituted aliphatic group and a 6-10C (non) substituted aromatic group; (m) is >=5] in amount of 40-80 wt.%. of poly-imide- siloxane, (B) about 5-30 pts.wt. of the epoxy resin comprising cycloaliphatic epoxy compound and curing agent for 100 pts.wt. of the poly-imide-siloxane in the component A. Oxydiphthalic acid is preferred as the component (i) and m-phenylenediamine, etc., are preferred as the component (ii).
Patent JP-S61278987-A (JP)
Title: Automatic forming device for paper braid
Inventor: TAKADA KIYOSHI
IPC: G06F9/06
Filed: 1985-06-03
Abstract: PURPOSE:To reduce man-hours in forming paper braid and to maintain the precise contents of the man-hours by automatically translating the software description language of a coding sheet into a machine language, perforating the paper braid and recording the perforated contents in a floppy disk. CONSTITUTION:The coding sheet of a correcting program is read out by a photoelectric reader 1, the read assembler language is automatically translated into the machine language by a personal computer 2 and the machine language is successively displayed on the screen of a display device 3. The displayed translated result is tested through operator's observation, and when the result passes through an inspection, the printing of the necessary number of paper braid to be formed through a printer 6 and the recording of the number in the floppy disk are specified by the operation of a keyboard 4. Consequently, perforating, printing and recording are executed by a paper braid perforator 5, the printer 6 and the floppy disk device 7 respectively. If a defect is detected as the result of the visual test, the defect is corrected on the display screen of the display device 3 by the operation of the keyboard 4.
Patent JP-S62280171-A (JP)
Title: Spindle drive type winch
Inventor: WADA FUMIO
IPC: B65H54/52
Filed: 1986-05-27
Abstract: PURPOSE:To prevent heat generation and decomposition of a threadlike material due to frictional force between the spool of the thread-like material and a touch roll, by providing a drive device to the touch roll which makes in contact with the outer surface of the spool in order to detect the peripheral speed of the spool. CONSTITUTION:A touch roll 17 making into contact with the outer peripheral surface of a spool (a) and moving together with a bracket 15 in accordance with the wind-up diameter of the spool (a) detects the rotational speed or the peripheral speed of the spool (a) with the use of a rotational speed detector 18, and therefore, the rotational speed of a bobbin motor 2 is controlled. This touch roller 17 is rotated driven in association with the rotation of the spool (a) when compressed air is blown onto blades 21 from blow-out holes 22a in a drive device 20. Accordingly, a required rotational drive power for the touch roller 17 is given by about 90 % by the drive device 20 and by about 10 % by the spool (a). Thus, the drive powers for a spindle 1 and the touch roll itself and the contact pressure therebetween may be greatly reduced, and therefore, it is possible to prevent heat generation and decomposition of the thread- like material due to friction force, thereby it is possible to obtain high speed operation.
Patent JP-H04347495-A (JP)
Title: Core element for heat exchanger
Inventor: UCHIKAWA AKIRA
IPC: F28F3/00
Filed: 1991-05-24
Abstract: PURPOSE:To provide a core element for a heat exchanger, increased in the connecting strength thereof, by a method wherein the rigidity of a connecting part between a pair of plates constituting the core element is increased, an incorporating stress is reduced and the permeation of solder is prevented. CONSTITUTION:The core element 6 of a heat exchanger of this invention is constituted by a method wherein side walls 11, 13 are formed on respective peripheral sides of a pair of plates 10, 12 consisting of stainless steel while these side walls are fitted and soldered. The element 6 is characterized in that the side wall 13 of one plate is folded excessively and the side wall 11 of the other plate is fitted to the outside of the folded wall 30 so as to be superposed while these side walls 11, 13 are soldered to each other.
Patent JP-H06305768-A (JP)
Title: Devitrification resistant silica glass for lamp
Inventor: YAMAGATA SHIGERU
IPC: C03C3/06
Filed: 1993-04-26
Abstract: PURPOSE:To produce silica glass having excellent devitrification resistance for a lamp such as a metal halide lamp. CONSTITUTION:This devitrification resistant silica glass for a lamp ensures <=5X10<15> molecules/cm<2> concn. of steam released at 1,000 deg.C in vacuum and has 2-200wt.ppm concn. of immobile OH groups, <=2wt.ppm concn. of Li, Na and K as alkali metals and <=1wt.ppm concn. of Ca and Mg as alkaline earth metals.
Patent JP-H0657678-A (JP)
Title: Conveyor belt
Inventor: NIRUSU ORA EKURANDO
IPC: D21F3/02
Filed: 1993-04-26
Abstract: PURPOSE: To well separate a paper sheet from a press fabric by composing a transfer belt for transferring a web from a first transfer point to a second transfer point in a closed draw of a reinforced base having a specific polymer coating. CONSTITUTION: This transfer belt 60 for transferring a web from a first press nip to a second press nip in a closed draw is composed of a reinforced base 62 and a polymer coating 80 on the paper side. The polymer coating 80 has a hardness within the range of Shore A 50 to Shore A 90 and a pressure- responsive and recoverable degree of roughness. Furthermore, the polymer coating has an uncompressed roughness within the range of 2 to 80 μm Rz , is compressed to 0 to 20 μm Rz when the transfer belt is in the press nip and returns to a substantially uncompressed roughness thereof after exit from the press nip.
Patent JP-S5822721-A (JP)
Title: Autobicycle of water cooling type
Inventor: KANAMORI TAKASHI
IPC: F02B61/02
Filed: 1981-07-31
Abstract: PURPOSE:To enlarge a radiator mounting space so that a radiator is located at  a high position by extending a downtube from a point apart from a head pipe downwardly at an accute angle. CONSTITUTION:The radiator b is arranged in the space surrounded by a front fork 6, a front fender 7 and the downtube 11. The donwtube 11 is extended from the point apart from the head pipe downwardly at the accute angle and fixed to a main pipe 10. As a consequence, the radiator mounting space is much enlarged, thereby eliminating a possible of interference occurring by other  members. Further, the radiator can be located at a relatively high position, and therefore, the radiator can be protected from attachment of mud and the like.
Patent JP-S60263853-A (JP)
Title: Detector for concentration of hydrogen or steam in gas
Inventor: KATOU TAKAYUKI
IPC: G01N27/416
Filed: 1984-06-11
Abstract: PURPOSE:To prevent the crack occuring in thermal expansion by forming a solid electrolyte element into a tubular shape closed at one end, providing respectively electrode layers to the outside and inside surfaces thereof and connecting the electrode layer on the outside surface and the electrode layer on the inside surface via a plug body provided to the instrument for the purpose of attaching the element. CONSTITUTION:The plug body 4 is attached to a measuring gas chamber 2 and the proton conductive solid element 3 made into the tubular shape closed at one end is fitted therein. The element 3 is made of strontium oxide, cerium oxide, etc, and detects hydrogen or steam. The electrode layers 8, 9 are respectively provided to the outside and inside surfaces of the element 3. The electrode layer 8 on the outside surface of the element 3 is brought into contact with the measuring gas and the electrode layer 9 on the inside surface is brought into contact with a standard gas. The electromotive force EMF owing to a difference in the concn. between the hydrogen or steam is detected. The layer 8 is connected to the body 4 and the layer 9 to the terminal 5 in the aperture of the element 3 to generate the electromotive force. The crack occuring in the thermal expansion of the instrument is thus prevented and the sealability is improved.
Patent JP-H02301584-A (JP)
Title: Electrolytic cell of alkali chloride
Inventor: SUZUKI KOJI
IPC: C25B9/19
Filed: 1989-05-16
Abstract: PURPOSE:To electrolyze alkali chloride at high current efficiency and low voltage by utilizing an ion exchange membrane having surface roughness of specified value for the cathodic face thereof and comparting between an anode and a cathode by the ion exchange membrane wherein uneven work for specifying depth and a pitch has been applied. CONSTITUTION:An ion exchange membrane having <=0.005mm surface roughness is utilized for the cathodic surface thereof. Furthermore the interval between an anode and a cathode is comparted by the ion exchange membrane wherein uneven work having >=0.01mm depth has been applied at a pitch of 0.1-1mm or below. The ion exchange membrane having fine surface roughness of >=0.005mm preferably <=0.002mm depth is utilized for the anodic surface thereof. Furthermore as the uneven shape of the anodic surface of the ion exchange membrane, >=0.01mm preferably >=0.025mm depth is favorable in the effect for preventing sticking of gas. The uneven pitch having >=0.1mm especially >=0.25mm is preferable to stabilize current efficiency. The power cost occupied in the production of caustic soda is drastically reduced.
Patent JP-H09301812-A (JP)
Title: Antimicrobial resin and its production
Inventor: KAWAKAMI TOSHIHIRO
IPC: A01N25/12
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial resin containing a sulfonic acid silver salt component and excellent in an antimicrobial force and handleability, and to provide a method for producing the same. SOLUTION: This antimicrobial resin comprises spherical particles having an average particle diameter of 0.3-500μm. This method for producing the antimicrobial resin comprises suspension-polymerizing monomer components consisting mainly of an aromatic vinyl monomer. sulfonating the polymer particles and subsequently reacting the sulfonated polymer particles with a silver compound. Or, the method for producing the antimicrobial resin comprises suspension-polymerizing monomer components containing an unsaturated sulfonic acid and subsequently reacting the obtained polymer with a silver compound.
Patent JP-S5548777-A (JP)
Title: Electrophotographic image adjusting method
Inventor: ITAYA KEIJI
IPC: G03G21/14
Filed: 1978-09-30
Abstract: PURPOSE:To achieve the reduction of copying time as far as possible by adjusting the time before exposure till charging according to the number of the sheets to be copied. CONSTITUTION:When the number of the sheets to be copied is one, the sheet number information thereof is sent to a control part 9 through a copy counter 8. The control part 9, upon receiving of the command of the control program of a ROM 10, controls the operation of its output part 11 to operate a charging charger, optical system for exposure, developing device, charger for transfer of transfer part and destaticizing charger in the first 1 cycle like b. To obtain plural sheets of copies continuously from one kind of the original, the power source for exposure lights at the first 1 cycle like b but the charging chargers and others do not operate and they start operating from the next cycle like e. Namely, the drum 1 is pre-exposed at the first 1 cycle, by which the surface potential differences of plural sheets of electrophotographs are reduced and the even image density for each sheet may be obtained.
Patent JP-S63285457-A (JP)
Title: Electrolytic cell for polarization measurement
Inventor: WATANABE MASAKATSU
IPC: G01N27/28
Filed: 1987-05-18
Abstract: PURPOSE:To facilitate measurement even when a part to be inspected of an object to be measured is limited narrow, by forming the tip of an electrolytic cell into a finely pointed part. CONSTITUTION:A lower tank 5 of a cell cylinder 1 is provided with a counter electrode 11, a Luggin tube 12 and an injection tube 8 projecting. A funnel- shaped electrolytic cell 21 is screwed down at an open end of the lower cell 5 through a seal ring 22 in such a manner as to extend the lower tank 5. Here, all of the counter electrode 11, the Luggin tube 12 and the injection tube 8 are housed into a wide opening 21a of the electrolytic cell 21. Moreover, an O-ring 24 is bonded liquidtight on an open end face of a cylindrical narrow opening 21b of the electrolytic cell 21. In measurement, a support base 25 is used to press the narrow opening 21b on an object 15 to be measured through the O ring 24 and an electrolyte 9 is injected into a void 26 defined by the lower cell 5 and the electrolytic cell 21.