baber/WOPTO huggingface dataset:
Patent JP-H0956530-A (JP)
Title: Pad for bed having antimicrobial and antifungal function
Inventor: TANIGUCHI SHINJI
IPC: D04H1/4291
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a pad for beds which offers good feeling to sleep and is capable of maintaining an antimicrobial and antifungal effects stably over a long period of time by specifying the fibers of a constituting non-woven fabric and the metal ions to be contained into the powder of fusible glass. SOLUTION: The powder of the fusible glass contg. silver ions is kneaded into polypropylene fibers in the non-woven fabric 2 constituting the pad 1 for beds or the glass powder described above is included into the binder of the non-woven fabric 2 or the glass powder is included in both of the fibers and the binder. The pad 1 for beds having a prescribed size and shape is formed from the non-woven fabric 2 which is obtd. in such a manner and has the antimicrobial and antifungal effects.
Patent JP-H1187321-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIMURA YUICHI
IPC: H01L21/3213
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To improve etching selectivity with a photoresist mask and a conductive film for a wiring pattern and to easily remove the photoresist mask. SOLUTION: Formed on a surface of a semiconductor substrate 1 is an insulating film 2, on which a conductive film 20 is formed. Formed on the conductive film 20 is a first photoresist film 7, on which a second photoresist film 8 which has lower exposure sensitivity than that of the first film 7. A photoresist mask 9 is formed narrower at its root parts by an optical aligning step and a developing step. The photoresist mask 9 is subjected to an ion implantation process from a direction vertical with respect to the substrate 1 to form a hardened layer 10 on the mask 9 other than a sidewall surface 14 of the first film 7. The mask 9 is used to etch a conductive film 20.
Patent JP-2001063721-A (JP)
Title: Holder
Inventor: ARAI YUTAKA
IPC: B42F7/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a thin holder. SOLUTION: This holder includes a back sheet 12. The back sheet 12 is jointly provided with a bottom sheet folded freely extensible. The bottom sheet is jointly provided with a front sheet 22. The front sheet 22 is jointly provided with a flap 26 having elasticity. The width L1 of the flap 26 is formed shorter than the width L2 of the back sheet 12. On the opposite side of the bottom sheet of the back sheet 12, a cover sheet 30 is jointly provided. Both sides of the back sheet in its width direction and the front sheet are jointly connected with a side sheet 36. The side sheet 36 extends along the main face of the back sheet 12 together with the front sheet 22 when nothing is stored between the back sheet 12 and the front sheet 22, and when an item is stored, the sheet 36 forms a gusset parting from the back sheet 12 in the thickness direction owing to the thickness of the item.
Patent JP-H0698502-A (JP)
Title: Open type electric rotating machine
Inventor: ITO TOMIO
IPC: H02K5/20
Filed: 1992-09-14
Abstract: PURPOSE:To simplify structure without using an air guide as an independent part, and to prevent vibrating sounds by involving. CONSTITUTION:A rotor 3 is arranged inside a stator 2 fixed to a frame 1 through an air gap. A shaft 4 fastened to the rotor 3 is supported to a bracket 6 installed to the frame 1. A blade 7 is mounted at the axial end section of the rotor 3, and an air guide 8 is set up at the axial end section of the blade 7 while the end section of the air guide is adjoined. The air guide 8 is formed in a cylindrical shape, and formed integrally with the bracket 6. A suction port 9 is formed to the bracket 6 at the inner circumferential position of the air guide 8, and an exhaust port 10 is shaped to the bracket 6 at the outer circumferential position of the air guide 8.
Patent JP-H05198027-A (JP)
Title: Magneto-optical recording medium
Inventor: NOMURA TADAO
IPC: G11B11/105
Filed: 1992-08-20
Abstract: PURPOSE:To increase a coercive force and Kerr rotating angle by constituting a magnetic film of two kinds of layers consisting of alloys of rare earths and 3d transition metals and having the compsn. contg. the 3d transition metals at a higher ratio than in a compensation compsn. and a compsn. contg. these metals at a lower ratio and equalizing reverse magnetic fields of the magnetic domain in two magnetic layers. CONSTITUTION:The magnetic films are formed by using perpendicularly magnetized films consisting of the 3d transition metals and amorphous alloys and are constituted with the 1st and 2nd magnetic films varying in the transition metals. These alloys are ferrimagnetic and therefore, the compensation compsns. which are equal in the magnitude of the auxiliary lattice magnetization of the rare earths and the transition metals and have zero magnitude of the effective magnetization exist therein. The 1st and 2nd magnetic films contg. the 3d transition metals at the ratio higher/lower than in such compensation compsns. are combined. A material, such as GdFe, having the larger Kerr rotating angle is preferable for the 1st magnetic film and a material, such as TbFe, having the large coercive force is preferable for the 2nd magnetic layer. These two layers are formed to the film thickness at which the reflected magnetic films thereof are the same. As a result, the medium having the large coercive force and Kerr rotating angle is obtd.
Patent JP-H1061808-A (JP)
Title: Vacuum valve for sucking sludge
Inventor: SHIMIZU OSAMU
IPC: F16K31/02
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum valve for sucking sludge to start to suck sludge with a vacuum valve valve element opened in an intermediate state and eliminate a fear of a gap between the vacuum valve valve element and a drum body being closed with a foreign matter. SOLUTION: A vacuum valve for sucking sludge is formed such that the valve is arranged between a suction part 3 having a tip arranged in a sludge inlet and a vacuum system 5 to transfer sludge by a vacuum suction force, the suction pipe 3 and the vacuum system are intercommunicated through opening and shut off through closing, the vacuum valve is opened with the valve element 6 separated away from an opening forced in a drum body 7 and closed with the valve element 6 brought into contact with the opening, and the opening force of the valve element 6 forms a vacuum suction force exerted from the vacuum system and forms a spring force incorporating a closing power.  A magnetic material plate 4f is arranged on the valve element 6 side, and a magnet 4h to exert a suction force in a closing direction on the magnetic material plate 4f is arranged on the valve frame body 4e side and the closing power of the valve element 6 is added to the rebound of the spring 4a, and a total power of the closing power and the rebound forms the magnetic suction force of the magnet 4h.
Patent JP-H1070889-A (JP)
Title: Inverter circuit
Inventor: WATANABE KIYOMI
IPC: H02M1/08
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce cost and prevent unbalance switching loss from being produced, by bringing in common use the drive circuit of parallel-connected switching elements positioned on the upper arm side of a bridge inverter. SOLUTION: A first arm A1 or fourth arm A4 having a plurality of switching elements parallel-connected with one another, respectively, is bridge-connected. A load-side circuit 18 is connected through a current balancer between the connection point between the first arm A1 and a second arm A2 positioned on one side, and the connection point between a third arm A3 and the fourth arm A4 positioned on the other side. At this time a drive circuit is used both for the plurality of the parallel-connected switching elements on the first arm A1 positioned on the upper side and for the plurality of the parallel-connected switching elements on the third arm A3 positioned on the upper side. Resistors R1, R2, almost equal to each other in value for interference prevention, are placed between the drive circuit and the alternating current-side terminals on the parallel-connected switching elements.
Patent JP-H1068662-A (JP)
Title: Bearing measuring method of gas seal part of cylinder head gasket
Inventor: YAMANE KAORU
IPC: F02F11/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a bearing measuring method of a gas seal part capable of measuring the bearing of the gas seal part of a cylinder head gasket, which was previously unmeasurable, consistently from the time of the tightening of cylinder head bolts to the time of operation. SOLUTION: An introducing hole 2c is formed at the collar part of a cylinder liner 2 directly under the gas seal part of a cylinder head gasket, and a distortion detecting means 3 is provided there. By this, the bearing of the gas seal part is considered as the compression distortion of the collar part of the liner. In addition, by cooling the vicinity of the location where the distortion detecting means 3 is arranged with a cooling fluid, it is possible to keep the vicinity of the location of the distortion detecting means under temperatures that the distortion detecting means 3 can resist even when temperature at the gas seal part rises in operation. As a result, the distortion detecting means 3 is not deteriorated by heat, and it is also possible to measure the bearing of the gas seal part in operation with ease and accuracy.
Patent JP-H04122080-A (JP)
Title: Multilayered thermoelectric element
Inventor: SHIMABARA YUTAKA
IPC: H01L35/32
Filed: 1990-09-13
Abstract: PURPOSE:To eliminate a break and a crack in manufacturing, to make the element thin and multilayered and to use the element as a small-sized heat sensor having high sensitivy by a method wherein multiple layers are integrated through an insulating layer and a metallic film is so formed as to electrically connect a connection between a warm and a cool on an adjoining semiconductor ceramic layer. CONSTITUTION:Glass pastes 2a to 2c are respectively printed on an upper surface of semiconductor ceramic sintered plates 1b to 1d. After printed, the sintered plates 1a to 1d are placed one upon another and burned at 450 to 800 deg.C, whereby a multilayered body is obtained. Under this condition, insulating layers 2a, 2b, 2c are respectively formed as insulating glass layers. Thus, when semiconductor ceramic layers are turned into a monolithic body, the insulating layer is simultaneously formed, generation of a breakage and a crack at manufacturing can be prevented. Further, metallic films 3a to 3l are so formed as to electrically connect a connection between a warm and cool on an end surface of the multilayered body, whereby a multilayered heat-electric element is obtained in which the dimension in the laminating direction is small and the number of layers is large, and the element can be used as a heat sensor having high sensitivy.
Patent JP-S62103520-A (JP)
Title: Flowmeter
Inventor: MORIUCHI YOSUKE
IPC: A61M5/00
Filed: 1985-10-31
Abstract: PURPOSE:To make it possible to fall a float to a fixed position so as to be capable of returning a flow amount to the original level at the time of flashing, by constituting a valve means arranged on a closure means of a head part and a rod shaped body connected thereto. CONSTITUTION:The title flowmeter is constituted of an upper cap 7, a main body 8 and a lower cap 9 and, when an infusion solution is made to flow in a usual flow rate of 2-4ml/hr, a valve means 17 is present at a position A. The infusion solution introduced from an inlet 7a reaches a vertical flow passage means 11 from a flow passage 12 and flows out from an outlet 9a through a flow passage 13. At the time of the priming of an infusion solution line having this flowmeter 5 incorporated therein, the infusion solution is made to flow in a flow rate of 2,400-7,200ml/hr. At this time, the valve means 17 rises as shown by a drawing B by an excessive flow amount. When the flow amount returns to a usual state, the valve means 17 falls under its own wt. and, at this time, a rod shaped body 17a is contacted with a float 14 as shown by a drawing C and rubs off said float 14 to return the same to the original position A and the flow amount can be measured. As a result, because the usual flow amount is rapidly confirmed, the flowmeter can be used with large reliability.
Patent JP-H0292888-A (JP)
Title: Production of single crystal of nickel-based superalloy
Inventor: OTA YOSHIO
IPC: C30B13/34
Filed: 1988-09-30
Abstract: PURPOSE:To obtain a single crystal part of various alloys having arbitrary crystal orientation by fixing the orientation of a specific seed crystal in a mold and melting and casting an alloy different from the seed crystal by a unidirectional coagulation precision casting process. CONSTITUTION:A seed crystal is produced by forming a single crystal with an alloy capable of easily forming a single crystal and cutting the obtained single crystal to a prescribed orientation. The seed crystal is integrated into a wax mold model by conventional lost-wax process to form a mold 1 and the orientation of the seed crystal 2 is fixed in the mold. An alloy different from the seed crystal 2 is melted and poured through a gate 3 into the cavity 4 of the mold and melted and cast by unidirectional coagulation precision molding process.
Patent JP-H08210322-A (JP)
Title: Jointing and fixing metal fixture
Inventor: SAITO KOICHI
IPC: F16B2/24
Filed: 1994-09-01
Abstract: PURPOSE: To facilitate attachment and removal of a steel pipe, rope or the like and enable jointing and fixing with ease and certainty. CONSTITUTION: This jointing and fixing metal fixture A formed out of wire whose length and thickness are appropriate is provided with a curved fitting-in part 1 to include and lock a steel pipe which requires jointing, at both the end of which, loop-shaped tightening parts 2, 3 and provided. By overlapping them, passing a screwdriver E through them, and tightening and jointing them properly while turning it, complete fixing is conducted. It is possible to conduct complete fixing by simple tightening and jointing with the screwdriver or the like. Simple fixing and removal required little labor. This jointing and fixing metal fixture can be applied to all assembly of steel pipes, vinyl pipes, ropes, natural lumbers and so on.
Patent JP-S6398835-A (JP)
Title: Cutting method for metallic thin film magnetic recording medium
Inventor: OKADA TOSHIHARU
IPC: G11B5/84
Filed: 1986-10-15
Abstract: PURPOSE:To reduce wear of the cutter blade and to prevent a crack from being generated on the cut part of a metallic thin film at the point to be cut off and cutting off a base film by a cutter. CONSTITUTION:The metallic thin film 8 is formed on one face of a base film 10 and a back coat layer 9 is formed to the other face. Then the light collecting part of the laser beam 11 is matched with the films 8, 9 at the pins to be cut off respectively to evaporate the films 8 and 9. Then a metallic thin film removal part 13 is cut off by using a cutter 6. Thus, the wear of the blade of the cutter 6 is reduced and the production of a crack onto the film 8 of the part to be cut off is prevented.
Patent JP-H04122074-A (JP)
Title: Dual-gate fet with capacity correction circuit
Inventor: OIWA KOJI
IPC: H04N5/52
Filed: 1990-09-13
Abstract: PURPOSE:To obtain the distortion-free output by installing a capacity which varies with a voltage of a second gate, between a first gate and a standard potential point. CONSTITUTION:To fabricate a capacity correction circuit, a second gate G2 and a first gate G1 are connected through a resistance R1 and a capacitor C1 respectively and then a variable capacity diode D1 and a capacitor C2 are connected in series with the junction between the second and first gates G2 and G1 being an anode and are grounded. Then, a power supply +B is connected to the junction between the diode D1 and capacitor C2. By determining the value C1 of the capacitor C1 and the value CD of the diode D1 of the capacitor correction circuit, the capacity of a dual-gate FET can be corrected so that a change  CG1 in capacity of the first gate capacity CG1 which arises from the structure of the dual-gate FET itself may be offset. In the case that the dual-gate FET is used in an AGC circuit of a tuner, etc., the deformation of the output signals is prevented for avoiding jammings such as beats, audio buzz, etc., successfully.
Patent JP-H0985527-A (JP)
Title: Circular saw cutting machine
Inventor: TSUNE RYOICHI
IPC: B23D47/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a circular saw cutting machine capable of using both high speed steel saw blade and saw blade with cemented carbide tips in one cutting machine. SOLUTION: A cutting machine is provided with a saw blade oscillation stopping means 12 consisting of a pair of both side center rest blocks disposed opposedly to each other to sandwich a saw blade 2 and a braking means to remove the back-lash generated between a final stage gear and a front stage side gear by braking the final stage gear in a saw driving part when a material W to be cut off by the saw blade starts to be fed in. Further, a coolant supply means 14 is provided which has a misting nozzle 24 to supply mist-like coolant to the saw blade 2 and material W to be cut off and a nozzle 26 for liquid to supply liquid-like coolant, and can use selectively both nozzles 24, 26.
Patent JP-H0292502-A (JP)
Title: Water-permeable resin mold for inorganic product
Inventor: MATSUMOTO TOSHIKAZU
IPC: B28B1/26
Filed: 1988-09-29
Abstract: PURPOSE:To attempt to improve mechanical strength of an entire mold by constituting a synthetic resin, an inorg. filler and fine pieces of a wax and forming intercommunicating voids with gaps formed between inorg. filler particles and gaps formed by traces of dissolved fine pieces of the wax. CONSTITUTION:100pts.wt. synthetic resin such a thermosetting resin (a main component and a curing agent) as an epoxy resin and a phenol resin, 700-1,700 pts.wt. inorg. filler such as silica particles and 50-150pts.wt. fine pieces of a wax such as a paraffin wax are compounded. This compd. is mixed by means of a super mixer at a speed of 500rpm for 15min. This mixture is put in a specified mold and heated and cured therein at 80-110 deg.C where the paraffin wax is not melted for 4-40hr. After heating, the obtd. molded item is taken out of the mold and mildly heated to melt and let flow the fine pieces of the wax distributed in the molded item to obtain a water-permeable resin mold 1 and 2.
Patent JP-S6486892-A (JP)
Title: Production of lipopolysaccharide
Inventor: FUKUOKA SATOSHI
IPC: C12P19/04
Filed: 1987-09-29
Abstract: PURPOSE:To obtain the titled compound useful as a reagent for scientific research, by cultivating a bacterium belonging to the genus Erwinia in a medium containing a pectin as a carbon source up to a period before the end of stationary phase of multiplication and then cultivating the bacterium in a medium containing a nonpectin as a carbon source. CONSTITUTION:A cell of a bacterium [e.g. Erwinia carotovora (FERM P-7576)] belonging to the genus Erwinia is primarily cultivated in a nutritive medium using a pectin as a carbon source up to a period before the end of stationary phase of multiplication, then secondarily cultivated in a nutritive medium containing a nonpectin of a carbon compound (e.g. glycerin) having slow metabolism as a carbon source, a culture solution is centrifuged, the cell of the bacterium is removed, the solution is dialyzed with distilled water and dehydrated to give the aimed compound.
Patent JP-S62107176-A (JP)
Inventor: IGARASHI ISAO
IPC: E04H12/20
Filed: 1985-10-31
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-H0292134-A (JP)
Title: Protocol matching system for dcna (for stp) and x.25
Inventor: YOSHIKAWA YUJI
IPC: H04L29/06
Filed: 1988-09-29
Abstract: PURPOSE:To attain the data communication of an on line by providing a matching part between the data link control part of a computer to adopt an X.25 protocol and an X.25 bucket control part and obtaining the matching up to a transport layer. CONSTITUTION:At the time of being the communication from a computer 2 to adopt an X.25 protocol to a computer 2 to adopt a protocol for DCNA(Data Communication Architecture)STP, a DCNA-X.25 protocol matching part 9, by converting the X.25 packet to a DCNA packet, obtains the matching of a protocol. At the time of the communication from the computer 1 adopting a DCNA (for STP) protocol to the computer 2 adopting an X.25 protocol, the DCNA-X.25 protocol matching part 9, by converting the received DCNA packet to the X.25 packet, obtains the matching of the protocol. Thus, the on-line data communication can be performed.
Patent JP-H07179395-A (JP)
Title: Preparation of pure form ii 5-(2',4'-difluorophenyl) salicyclic acid
Inventor: KURAUDEIO GIORUDANO
IPC: C07C51/43
Filed: 1992-07-29
Abstract: A crystallization process of crude 5-(2',4'-difluorophenyl)-salicylic acid from a mixture of an aromatic hydrocarbon and an aliphatic ketone for preparing 5-(2',4'-diflurophenyl)-salicylic acid in form II substantially pure is described.
Patent JP-S60141093-A (JP)
Title: Coloring device of picture
Inventor: MIZUGUCHI NAOSHI
IPC: H04N9/43
Filed: 1983-12-28
Abstract: PURPOSE:To allow easy coloring of a picture by converting a picture into a video signal, by inverting a negative picture into a positive one, by forming a profile picture from a video signal and by executing a coloring process on the basis of a profile picture so as to output a chrominance signal. CONSTITUTION:A video signal is inputted to a luminance signal (Y signal) separation circuit 20 where its Y signal is separated. The separated Y signal is differentiated in a differential circuit 22, and an edge part of an Y signal waveform is emphasized. A differential waveform is shaped in a full-wave rectifying circuit 24, and inputted to a comparator 26 where a comparating operation is carried out at a high speed. As a result, white or black area division of a profile part is executed. An output of the comparator 26 is converted into a digital signal by an A/D convertor 30 controlled by a microcomputer 32, outputted and stored in the microcomputer 32. The stored profile picture is displayed on a CRT42 by operation of a switch 38. A coloring operation of a picture is executed by the microcomputer 32.
Patent JP-H05101974-A (JP)
Title: Method for forming electrode on ceramic
Inventor: IZUMI YASUHIRO
IPC: H01G4/12
Filed: 1991-09-25
Abstract: PURPOSE:To dispense with a step of providing a roughened surface and produce an element which has the electrical properties equal to or even better than those of a conventional element by coating an organic metal on the surface of a ceramic, and by providing a heat process in an non-oxidizing atmosphere, an activating process in a catalytic solution, and an electroless plating. CONSTITUTION:A substrate 1 is dipped in an ethanol solution of zinc acetate and heat processed in an Ar atmosphere at 100 deg.C to 600 deg.C to form a metal compound layer 2 containing zinc acetate as its main component on the surface of the substrate 1. An activating process is provided for the ceramic base by a palladium chloride solution. Then, the ceramic base is dipped in an electroless plating solution to deposit a metallic copper 3 on the surface of the metal compound layer 2 chemically. Thus, an element having an inclusion of the ceramic between a pair of copper electrodes 5 is formed by cutting and polishing the end faces. In this way, the electrodes having an excellent strength of the mechanical adhesion are formed. The electrical properties of the element are also made excellent.