baber/WOPTO huggingface dataset:
Patent JP-H05128481-A (JP)
Title: Magnetic recording medium and production thereof and magnetic disk device constituted by using the medium
Inventor: ISHIKAWA AKIRA
IPC: G11B5/64
Filed: 1991-03-20
Abstract: PURPOSE:To provide the magnetic recording medium which has uniform magnetic characteristics within a medium surface and less modulations and can make high-density recording and the method for producing such medium with good reproducibility, and the magnetic disk device of a small size and small capacity using such medium. CONSTITUTION:This medium is constituted by forming the substrate layer of a magnetic layer into a two-layered structure consisting of 1st and 2nd layers, incorporating 0.1 to 50at.% at least one kind of elements Z among oxygen, fluorine and nitrogen or incorporating 0.001 to 5at.% hydrogen into at least either of the substrate layer and the magnetic layer 14. As a result, crystal nuclei are uniformly formed with good reproducibility within the medium plane and the crystallinity and orientability are uniformed in the medium plane in the initial stage of the crystal film formation of the magnetic films. Further, the magnetic characteristics, such as coercive force and squareness ratio, are improved and the high threshold recording density and S/N are obtd. by setting the content of the Z elements in the substrate layer 16 at the above-mentioned range.
Patent JP-H09229334-A (JP)
Title: Refuse incinerator for recycling
Inventor: YAMASHITA KENICHI
IPC: F23M5/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a refuse incinerator for recycling by which deodorization and smoke extinction are carried out at the same time of complete disinfection of refuse that is hard to incinerate and the refuse is reduced in weight and volume, the refuge treatment capacity can be significantly improved and incinerated residue of the refuse can be solidified for recycle. SOLUTION: A refuse incinerator for recycling 1 is to incinerate refuse and recycle incinerated residue and includes a main combustion chamber 2, a re- combustion chamber 3 and a cooling pit 19 where the incinerated residue discharged from the combustion chamber 2 is solidified to form a recycle material such as a construction material. The main combustion chamber 2 is covered with natural ceramic refractory having specified heat-resistance and strength. The incinerator 1 has a special construction so that the refuse is burned completely and reduced in weight and volume and the refuse treatment capacity is significantly improved. In addition, the incinerator 1 can turn the refuse into an easy-to-reuse incinerated residue without emission of smoke and odor and a risk of environmental pollution.
Patent JP-S62220914-A (JP)
Inventor: MARUCHIN BURUUMENTORITSUTO
IPC: G01J3/28
Filed: 1987-03-13
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-S59182783-A (JP)
Title: Diazo thermosensitive recording material
Inventor: UEMATSU KENJI
IPC: G03C1/52
Filed: 1983-04-01
Abstract: PURPOSE:To provide the titled recording material with a better head matching and free from fouling and peeling due to passage through an automatic checking gate by arranging a protective film containing a silicon oil and a higher fatty acid metal salt on a thermosensitive color forming layer. CONSTITUTION:In a thermosensitive recording material in which a thermosensitive color forming layer containing a diazo compound (e.g. a compound of the formula), a coupler (e.g. phloroglucin), a hot-melting substance (e.g. stearic acid amide) and a binder (e.g. methylcellulose) is provided on a support, a protective film blended with a silicon oil (e.g. methylsilicon oil and methylphenyl silicon) and a higher fatty acid metal salt (e.g. Na, K or Ca salt of a C12-30 fatty acid) preferably at a rate by weight of 2/1-1/2 is applied and formed on said thermosensitive color forming layer preferably at the thickness of 3-5mum.
Patent JP-H04300369-A (JP)
Title: Fine silk powder for modifying feeling and function of synthetic leather and its production
Inventor: UCHIDA HISAICHIROU
IPC: D06M101/16
Filed: 1991-03-20
Abstract: PURPOSE:To obtain a synthetic leather having the feeling and functions close to those of natural leather by hydrolyzing silk fiber with an acid under specific condition, mechanically crushing to fine silk powder having a specific size and applying the powder to a synthetic leather. CONSTITUTION:Silk fiber is degraded by acid hydrolysis at 85-95 deg.C and a hydrochloric acid concentration of 0.9-1.1N for 45-75min and mechanically crushed to obtain fine powder of silk fiber having an average particle size of <=10mum and the maximum particle size of 25mum. The process gives silk powder having excellent moisture absorption and desorption characteristics, water-absorptivity, elasticity and feeling with little change of the structure and the amino acid composition without causing the loss of amorphous region. Accordingly, a synthetic leather having feeling and functions sufficiently close to those of natural leather can be produced by applying the powder to a synthetic leather.
Patent JP-H10239149-A (JP)
Title: Support for vibration pickup in vibration exciter
Inventor: NAKAMURA NAOTO
IPC: G01H9/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a support for the vibration pickup in a vibration exciter in which a vibration-proof base is substantially insusceptible to reaction force to the vibration of a vibrator, i.e., a movable body. SOLUTION: The support for the vibration pickup in a vibration exciter comprises a pole structure 41 movable relatively to a vibration-proof base 30, a pole structure reset means 35, e.g. a leaf spring, for resetting the pole structure 41 to a neutral position with respect to the vibration-proof base 30, a movable body 38 having a movable coil 39 and vibrating with respect to the pole structure 41 and the vibration-proof base 30 through magnetic action between a pole 32 and the movable coil 39 while supporting the vibration pickup 10,  a movable body supporting part 36 disposed on the vibration-proof base 30 while being separated from the pole structure 41 and supporting the movable body 38 relatively movably such that the acting line of the combined force of reaction force to the vibration of the movable body 38 substantially passes through the center of gravity of the pole structure 41, and means for resetting the movable body 38 to a neutral position with respect to the movable body supporting part 36.
Patent JP-H03258549-A (JP)
Title: Recording device
Inventor: MIMA SOICHIRO
IPC: B41J2/01
Filed: 1990-03-08
Abstract: PURPOSE:To obtain a clear recording image even on an image receiving body having a low surface flatness in order to enhance ink transferring ability by providing an ink image forming means for forming said image on an intermediate transfer body, a transfer means for transferring and recording the ink image and a cleaning means for cleaning the surface of the intermediate transfer body. CONSTITUTION:The ink droplets 13 discharged selectively from an ink image forming mean 12 according to a signal are retained temporarily on the surface of an intermediate transfer body 11 to form a primary ink image 17. The ink image forming means 12 is is moved in the direction of the arrow 18 with an image receiving body 15 pressed between the intermediate transfer body 11 and a pressing roller 16 and the intermediate transfer body 11 is then rotated in the direction of the arrow 19 to transfer the primary ink image 17 to the image receiving body 15 in order to obtain a final recording image 20. The continuous recording of such image brings about the accumulation of the remaining transferred ink to cause ink contamination 21 to take place on the surface of the intermediate transfer body 11. To correct this, the ink image forming means 12 is moved out of the recording range and the intermediate transfer body 11 is then made to move slidably on the surface of a transfer body cleaning member 22 to remove the ink contamination 21.
Patent JP-S57172597-A (JP)
Title: Checking circuit for memory beadout output
Inventor: HARA SHIYUUICHI
IPC: G11C29/56
Filed: 1981-04-17
Abstract: PURPOSE:To securely check whether all bits of an ROM are defective or not, by comparing the output level of data read out of a memory with a high and a low permissible level through a setting circuit for the most inferior readout condition. CONSTITUTION:The output level of data 5 read out of a memory 2 is passed through a setting circuit 11 for the most inferior readout condition and compared with a high permissible level voltage as a low level state and a low permissible level voltage as a high level state by comparators 12 and 13 respectively. When the output level of the data 5 is found to be between the permissible levels from the outputs of the comparators 12 and 13, it is judged by the detection output that the data 5 is an error. For example, said circuit 11, comparators 12 and 13, an EOR gate 14, an OR gate 15, an error FF17, an AND gate 18, and a reference voltage setting circuit 19 are connected as shown in the figure, thus constituting a checking circuit 6.
Patent JP-S61215527-A (JP)
Title: Manufacture of electrode plate for liquid-crystal display device
Inventor: FUKUYOSHI KENZO
IPC: G02F1/133
Filed: 1985-03-20
Abstract: PURPOSE:To obtain high-level display quality by incorporating at least nickel in the metal of a metallic conductor pattern and allowing the metallic conductor pattern to have both patterns of a terminal part for conduction and a positioning mark. CONSTITUTION:The metallic thin-film pattern is formed on a glass substrate as a transparent substrate 46 by patterning nickel firstly and then matching patterns 41-43 for CF are used to perform patterning successively in the order of an R pattern, a G pattern, and a B pattern. A positioning mark 44 for a connector is used for positioning during connection with an FPC and a PC board, etc., corresponding to the final process of a color liquid-crystal display. IN addition to said matching marks, a rough mark for seal part printing for sealing, positioning marks for a display and a scanning side substrate before the charging of liquid crystal, numbers and symbols for article number identification, etc., may be patterned simultaneously with the nickel patterning.
Patent JP-2000257223-A (JP)
Title: Creeping gutter fitting piece
Inventor: FURUKAWA EIJI
IPC: E04D13/08
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a creeping gutter fitting piece which is capable of being used irrespective of the thickness of a roofing member, and surely and stably being fitted in the installation. SOLUTION: In a creeping gutter fitting piece 1 provided with a creeping gutter fitting part 2 to support a creeping gutter and a roofing material fitting part 5 to be fixed to the roofing member, the roofing member fitting part 5 comprises a locking part 5a to be abutted on an end of the roofing member, a flat plate part 5b for insertion which is inserted in a gap at a lapped portion of the locally lapped roofing member, a center stepped portion 5c, a pedestal plate portion 5d to place the creeping gutter fitting part 2, and an edge stepped portion 5e.
Patent JP-H11237206-A (JP)
Title: Light wave modulation device modulated light generation device, light wave interference measuring device and aligner
Inventor: SHINJIYOU HIROCHIKA
IPC: G01B9/02
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of emission angle fluctuation due to temperature variation of a frequency modulation element, by providing frequency modulation element modulating the frequency of light and a temperature control device maintaining the temperature of the frequency modulation element constant. SOLUTION: Frequency shifters 190 and 191 are temperaturecontrolled by temperature control devices 200 and 201, respectively. These temperature control devices 200 and 201 monitor the temperature of medium around the frequency shifters 190 and 191 with a thermistor and a thermocouple, and control the temperature of the medium, so that the medium is maintained nearly constant temperature, and that the frequency shifter becomes nearly constant in temperature by feedback-controlling Peltier elements and the like directly contacted and fixed capable of exchanging heat to medium with a control circuit from its monitor temperature. By this, variation of outside air temperature and temperature variation of AOM(acoustic optical element) due to self heating of the AOM can be reduced and the fluctuation of emission angle of light emitting AOM.
Patent JP-H11237826-A (JP)
Title: Image forming device
Inventor: KOMURO ICHIRO
IPC: G03G15/08
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of removing toner lump and paper powder with a simple configuration. SOLUTION: In this image forming device housing a cleaning device for removing toner remaining at an image carrier where an image formed at the image carrier is transferred and a recovered toner transferring device 500 for returning the toner recovered from the cleaning device to a developing device and using at least an air pumps as the recovered toner transferring device 500, an air flow cushioning part 535 is provided in the middle of the transfer route of the recovered toner from the air pump to the developing device, and a water toner heaping part 536 is provided at the lower part of the air flow cushioning part 535, and the toner lump and the paper powder descend by gravity at the air flow cushioning part 535 while being transferred by sending air by the air pump and heaped at the waste toner heaping part 536,  so that the recovered toner where the toner lump and the paper powder are removed is returned to a developing means.
Patent JP-S55150254-A (JP)
Title: Semiconductor device
Inventor: TAKEDA SHIROU
IPC: H01L21/768
Filed: 1979-05-12
Abstract: PURPOSE:To obtain a multilayer wiring structure in a semiconductor device advantageously by omitting the steps of hardening by heating roughening the surface by employing additional polymerization polyimide for the insulating layer between wiring layers. CONSTITUTION:An opening is perforated at a SiO2 film 2, a first metallic wiring layer 3 is formed on the circuit element of a silicon substrate 1, and an additional polymerization polyimide layer 4 is formed thereon. Since the polyimide layer 4 does not produce water upon curing, when it is preliminarily cured to the degree of coating a resist and adapting for the etching process, it can be proceeded to next step even without complete curing. A resist mask 5 is coated thereon, and it is etched to form a second metallic wiring layer 6 through the opening. Then, the polyimide 7 is coated thereon. Since the layer 7 is laminated at the stage of retaining the functional group in the layer 4, the adherence between the layers is improved to eliminate the step of roughing it. Finally, it is aged in N2 at approx. 450 deg.C to complete it.
Patent JP-H01231505-A (JP)
Title: Receiving antenna device
Inventor: ADACHI KUNIO
IPC: H01Q23/00
Filed: 1988-03-11
Abstract: PURPOSE:To satisfactorily eliminate only the undesired frequency components and to obtain the satisfactory gains for the signals of the desired frequency components by forming a copper flat plate into a ring shape and setting the thickness and the width of the copper plate and the diameter of the ring in response to the receiving frequencies respectively. CONSTITUTION:An antenna part 16 includes an antenna 10, a circuit part 12 and an additional cable 14. The antenna 10 is produced by forming a metallic flat plate like copper, etc., into a ring shape. The size of each part is varied by the receiving frequencies. In other words, the thickness, the width and the outer diameter of the copper plate are set in response to each due frequency against the radio waves of the frequency bands of UHF, VHF, etc. Thus it is possible to obtain the satisfactory gain in each desired frequency band with use of a compact and light-weight receiving antenna device having no directivity.
Patent JP-H07265942-A (JP)
Title: Welding method for resistance welded tube
Inventor: SHIOTANI OSAMU
IPC: B23K13/00
Filed: 1994-03-28
Abstract: PURPOSE:To manufacture resistance welded tube excellent in corrosion resistance and free from the so-called penetrator in the weld zone by cutting the butt part on both ends of the steel plate to be of X-shape. CONSTITUTION:In the welding method of a resistance welded tube 5 where a steel plate is roll-formed into a cylindrical shape through a series of roll stands, and a butt part 1 on both ends of the steel plate is heated by the electric resistance heat and joined, the butt part 1 is cut to be of X-shape, and the steel plate at the butt part 1 is started to be melted from the top of the mountain shape located at the center in the thickness direction, and the zone to be melted is gradually extended in the vertical direction. Because the pressure is applied to the steel plate by a squeeze roll, most of the molten steel is discharged in the vertical direction, and no fine oxide is left in the weld zone. As a result, the corrosion resistance of the weld zone is improved, and the quality and the yield of the product are improved. Because both ends of the steel plate are cut to be of mountain shape, and a root face 10 is provided on the top of the mountain, the butt part 1 is correctly positioned, and the deviation of the contact points is prevented.
Patent JP-S51133871-A (JP)
Title: Rotary press machine
Inventor: OOSHIMA MITSUHIKO
IPC: B30B13/00
Filed: 1975-05-14
Abstract: PURPOSE: To provide a simple, small, light weight and economical rotary press machine capable of holding many press elements. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56154168-A (JP)
Title: Wave power generator
Inventor: KOBAYASHI MASANORI
IPC: F03B13/18
Filed: 1980-04-30
Abstract: PURPOSE: To improve the abosrbing efficiency of wave energy, by arranging in a row a plurality of floats of which cross section is unsymmetrical, and connecting these floats movably by the connecting rods.  
     CONSTITUTION: A plurality of floats 5a, 5b, 5c and 5d of which cross section is unsymmetrical are arranged in a row, and these floats 5a, 5b, 5c and 5d are connected movably by the connecting rods 6 and 7. In this structure, the reflected, transparent energy of the floats is reduced as a whole by the interference action of reflected waves among the floats 5a, 5b, 5c and 5d, therefore, the absorbing efficiency of energy by the movement of floats is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05253269-A (JP)
Title: Bubble generating nozzle device
IPC: A47K3/00
Filed: 1992-03-16
Abstract: PURPOSE:To provide a bubble generating nozzle device including a cleaning mechanism which prevents accumulation of dust and capable of switching normal bubbles to fine bubbles and vice versa. CONSTITUTION:When the pressure difference between a main delivery line 32 and a return line 54 is at more than a fixed level a micro cross section passage 71 is switched to a large cross section passage 70 so that dust accumulated can be made to flow downward. When dust is accumulated on the micro passage cross section as fine bubbles are generated, normal bubbles 68 are switched to fine bubbles by a switching means 51.
Patent JP-H06247749-A (JP)
Title: Production of hermetically-coated optical fiber
Inventor: OGURA KUNIO
IPC: C03C25/22
Filed: 1993-02-24
Abstract: PURPOSE:To obtain a hermetically-coated optical fiber with the reliability guaranteed over the entire length for a long period. CONSTITUTION:A carbon coating film is formed on the surface of an optical fiber 3A being drawn in a hot-CVD furnace 5, and then the optical fiber 3B is passed through a hydrogen treating furnce 8, coated with resin and wound. A loss distribution in the longitudinal direction is then measured, and the imperfect part where the loss is increased by hydrogen is detected and removed.
Patent JP-H09248723-A (JP)
Title: Machining tool
Inventor: SANO TAKASHI
IPC: B23Q1/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent a cylinder rod or ball screw from bending caused by floating up of a table by providing a hook for preventing the floating up of table, the hook being locked to the table, at a bed supporting the table with an electromagnetic chuck for chucking a workpiece. SOLUTION: In removing a workpiece machine 9, the supply of current to an electromagnetic chuck 7 is stopped, thereafter current is supplied thereto while the intensity and direction are changed, voltage is applied and demagnetization is made, then the workpiece 9 is removed. At this time, when remaining magnetism generates in the workpiece 9, the chuck 7 and a table 2 are raised if the workpiece 9 is raised for the removement, but a stepped part 14 of the table 2 is locked to a hook 13 mounted at a bed 1 so that the table 2 is not raised so much unnecessarily, and thereby the workpiece 9 and the chuck 7 are separated against the magnetic force of remaining magnetism in the workpiece 9.
Patent JP-2000256460-A (JP)
Title: Production of nylon resin and production of nylon resin composition
Inventor: TACHIBANA YASUHITO
IPC: C08K3/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To produce a high-quality resin at a high efficiency and a low energy cost by producing a nylon resin having a terminal group concentration in a specified range and removing monomers and oligomers from the nylon resin by using a vertically agitated thin-film evaporator. SOLUTION: Nylon-forming materials are polymerized to produce a nylon resin having a degree of polymerization of 1.0-3.5 (as measured in a 0.01 g/ml sulfuric acid solution at 25 deg.C), a terminal amino concentration and a terminal carboxyl concentration each in the range of 1×10-5 to 12×10-5 mol/g and satisfying the relationships: terminal amino concentration < (terminal carboxyl concentration-0.02×10-5 mol/g). This resin is fed into a vertical agitator-equipped thin-film evaporator and passed through it at a temperature of the melting point of the nylon resin to 400 deg.C and a pressure of 0.01-700 mmHg in an atmosphere having an oxygen concentration of 500 ppm or below to evaporate and remove the monomers and the oligomers from the nylon resin.  The molten resin after the evaporation treatment is extruded, and the extrudate is pelletized to obtain nylon resin pellets.
Patent JP-H11316386-A (JP)
Title: Liquid crystal display device
Inventor: KAWAGUCHI HISAO
IPC: G09F9/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent intersection of wiring for electrically connecting wiring between flexible substrates 6 adjacent to a liquid crystal panel 1 and wiring for a counter voltage. SOLUTION: Each of those pairs such as source wiring 11 of a liquid crystal panel and output wiring 21 for the source wiring of TCP 24, wiring 12 for a counter voltage of the liquid crystal panel 10 and wiring 22 for a counter voltage of TCP 24, connection wiring 13 of the liquid crystal panel 10 and a 2nd input wiring 25 of TCP 24, and connection wiring adjacent to the connection wiring 13 via the source wiring and output wiring 26 for liquid crystal driving IC adjacent to TCP 24 are position-matched electrically connected with each other with an anisotropic conductive film, etc. Next, wiring for a counter voltage of TCP 24 and wiring 34 for connecting a circuit substrate 30, and 1st input wiring 23 of TCP 24 and connection wiring 33 are position-matched and electrically connected with anisotropic conductive film or soldering, etc.