baber/WOPTO huggingface dataset:
Patent JP-S63258614-A (JP)
Title: Vapor trap
Inventor: TAKAHASHI AKIO
IPC: B01D46/10
Filed: 1987-04-15
Abstract: PURPOSE:To obtain a device with improved separation efficiency by providing a plurality of dimples formed by deforming a part of wire netting in a downwardly projected manner in a vapor trap consisting of a plurality of wire netting laminates. CONSTITUTION:An inlet nozzle for gas supply is provided at the bottom a container 1 of a vapor trap, and an outlet nozzle 3 on the side wall. In the meantime from a sealing lid 4 at the top of the container, a wire netting supporting rod is suspended. This wire netting rod 5 has multiplate wire netting laminates, with a plurality of dimples 6a, which are almost equal to the cross-section area of the container 1. Consequently, if gas containing liquid metal vapor is flowed through the inlet nozzle 2, the liquid metal is trapped by wire netting 5, flowing downward along the dimple parts sequentially without accumulation.
Patent JP-H03290146-A (JP)
Title: Method for processing dried food with centrifugal force
Inventor: OTANI TSUGIO
IPC: A23B4/03
Filed: 1990-04-05
Abstract: PURPOSE:To accelerate the drying of a fish and improve the flavor of the dried fish by rotating a dehydration drum with a motor and dehydrating the fish hung in the drum with the produced centrifugal force. CONSTITUTION:A fish is hung in a dehydration drum 1 and the drum 1 is rotated with a motor 2 through a pulley 3 and a belt 4 to dehydrate the fish by the utilization of the produced centrifugal force, thereby permitting to accelerate the drying of the fish.
Patent JP-H11289033-A (JP)
Title: Liquid epoxy resin composition and resin-sealing-type semiconductor device
Inventor: HOTTA YASUYUKI
IPC: H01L23/29
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce viscosity and to improve flow behavior and forming property by using a specific organic filler for a specific amount in the filer being contained in a liquid-shaped epoxy resin composition. SOLUTION: An organic filler is equivalent to 2-20 wt.% in a filler in a liquid-shaped epoxy resin composition containing an epoxy resin, a curing agent, a curing accelerator, and the filler. In the organic filler, the maximum particle diameter is 40 μm or less, the average particle diameter ranges from 10 to 35 μm, and particles that are equal to or more than 80 wt.% exist within a range of ±30% or less of the average particle diameter. Also, as the organic filler, a thermosetting resin system such as a stainless resin, an acryl resin, a vinyl resin, an olefin resin, a graft using these and olefin/vinyl graft agent, a silicone resin, an epoxy resin, a phenol resin, and a urethane resin is used, thus reducing viscosity and at the same time improving flow behavior and forming property.
Patent JP-S61249785-A (JP)
Title: Color printer
Inventor: ZAISHO MASAHIRO
IPC: B41J35/10
Filed: 1985-04-30
Abstract: PURPOSE:To lower the running cost of a printer by extending the life of a ribbon, in a color ribbon arranged in a stripe form, by constituting the ribbon so as to divide the width dimension of the primary color high in use frequency into plural sections in the lateral direction as it is and selecting either one of the divided ones when the order printing the primary color high in use frequency was received prior to perform printing. CONSTITUTION:When a pulse motor 3 is driven by a color code signal and a roller 8 is rotated, the mount stand 8a engaged with a guide groove 8a moves up and down around a fulcrum 6a and, therefore, a ribbon cassette 4 also integrally operated and a color ribbon 5 moves up and down around the fulcrum 6a as shown by an arrow. Then, the primary color of the color ribbon 5 indicated by the order of a color code, for example, a magenta color part 11 is printed. Because a black color high in use frequency is printed in a state divided into a first black color part 10-1 and a second color part 10-2, said part can be printed at the same density as the magenta color part 11, a yellow color part 12 and a cyan color part 13 and the life of the color ribbon can be extended.
Patent JP-2000282641-A (JP)
Title: Fitting structure for eaves gutter
Inventor: HIKINO NAOTO
IPC: E04D13/072
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure for an eaves gutter allowing the eaves gutter to be easily replaced by fitting a rail material with a nearly C-shaped cross section to a fascia board, connecting a pinching member slidably arranged in the upper and lower grooves of the rail material and a fitting plate provided on a support of the eaves gutter with screws to fix the support. SOLUTION: A rail material 1 with a nearly C-shaped cross section is fixed to a fascia board 6 to be installed with an eaves gutter 5 by wood screws. A pinching member 2 is slidably arranged in the upper and lower grooves 13, and screws 4 are inserted into a fitting plate 31 of a support 3 to fix it to the pinching member 2. The upper and lower C-shaped edge sections 11 of the rail material 1 are pinched and fixed by the fitting plate 31 provided on the support 3 and the pinching member 2, then the eaves gutter 5 is fitted to the support 3. The fitting plate 31 provided on the support 3 of the eaves gutter 5 is fixed to the pinching member 2 arranged on the rail material 1 fitted to the fascia board 6 by screws, therefore the eaves gutter 5 can be easily replaced without replacing the fascia board 6 at the time of reconstruction.
Patent JP-S5715031-A (JP)
Title: Opening/closing device for side board of dump truck
Inventor: SHIN YUKIO
IPC: B60P1/26
Filed: 1980-07-03
Abstract: PURPOSE: To automatically pivot a side board as a cargo box slants and to lock said panel when the cargo box settles by installing a device consisting of a cam piece and a link mechanism beween a truck body and the panel and by forming a stopper in the neighborhood of the starting edge of the cam piece guide plane.  
     CONSTITUTION: The side board open/close device 6 consists of a cam piece 7 and a link mechanism 8. A roller 12 is abutted on the guide plane 14 that faces to the front of the cam piece 7 installed to a truck body 1 at the position of slightly forward from a cargo box pivotably supporting part 2. The guide plane 14 leads the roller 12 as the cargo box slants and opens a panel 5 almot completely by means of the link mechanism 8. A stopper 15 is formed in a part of the cam piece 7 at the starting edge of the guide plane 14. The stopper 15 and guide plane 14 hold the roller 12 between, regulating movement of the arm 13 and eventually tightening the side board 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59217536-A (JP)
Title: Feeder device
Inventor: EHATA TOKITOU
IPC: B65H1/06
Filed: 1983-05-26
Abstract: PURPOSE:To make a feeder device in small size by furnishing a means to hold an exhausted sheet pressed to a feeder roller and to separate all other above lying sheets from it. CONSTITUTION:When a sheet P1 exhausted separatedly from the undermost lying one of a bundle of sheets P contained heavily with the aid of a weight has attained such a state as held by a transport roller couple 10 on the way of transportation and transported, all other sheets in stack plus the weight are separated from this held sheet so as to eliminate increment of the load on the transport roller couple 10 otherwise caused by the weight of these sheets plus weight. Accordingly the system requires only small-sized transport rollers having a weaker transporting force, to contribute to compacting the space for transport of sheets.
Patent JP-S62248127-A (JP)
Title: Binder for magnetic recoding medium
Inventor: OKADA TOMOYUKI
IPC: C09D175/04
Filed: 1986-04-21
Abstract: PURPOSE:To obtain high durability in a wide environment in the temp. range of low to high temp. by using thermoplastic polyurethane resin whose mol. wt., tensile rupture strength, tensile rupture elongation, 100% modulus and glass transition temp. have been specified. CONSTITUTION:Thermoplastic polyurethane resin is used as a binder for a magnetic recording medium. the polyurethane resin has 5,000-40,000 number average mol. wt. analyzed by gel permeation chromatography, >=200kg/cm<2> rupture strength, 100-400% rupture elongation and >=150kg/cm<2> 100% modulus measured by a tension test at 100mm/min tension speed, and >=40 deg.C glass transition temp. determined by the measurement o the dynamic viscoelasticity. Thus, high durability can be provided in a wise environment in the temp. range of low to high temp.
Patent JP-H01263088-A (JP)
Title: Ic module for ic card
Inventor: KOMATSU AKIHIKO
IPC: B42D15/02
Filed: 1988-04-15
Abstract: PURPOSE:To enhance bending strength and prevent disconnection, by providing each of board-side bonding pads to extend over a back-side region corresponding to a plurality of external terminals, staggering gaps between the bonding pads and gaps between the terminals from each other, and providing plated-through holes for direct connection between the bonding pads and the terminals. CONSTITUTION:Each of board-side bonding pads 71-75 extends over a back-side region corresponding to a plurality of external terminals, and extends to reach a relevant plated through hole. For example, the board-side bonding pad 71 extends over the back-side region corresponding to the external terminals 21, 22, 29, and extends to reach the plated-through hole 61. The bonding pads are provided in the surrounding of a die pad 3 so that gaps between the bonding pads on the back side and gaps between the terminals on the face side are staggered from each other, and a small gap is left between the die pad 3 and each of the bonding pads. The plated through holes 61-69 are provided for direct connection between the bonding pads 71-75 and the terminals 21-29, thereby preventing disconnection from being caused by corrosion or bending of a board.
Patent JP-H07300777-A (JP)
Title: Sheet-like composite material and its production
Inventor: OKAJIMA SHINICHI
IPC: D06N3/00
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a composite material excellent in dynamic strength such as release strength of a layer of an elastic polymer substance regardless of softness and free from oozing-out of an elastic polymer substance from a fibrous substrate in a composite material forming a layer of an elastic polymer substance on the fibrous substrate. CONSTITUTION:In a sheet-like composite material having a layer of an elastic polymer substance on at least one face of a fibrous substrate 3, the sheet-like composite material has the following characteristics. (i) Penetration degree of the elastic polymer substance to the fibrous substrate is within 1/2 of a thickness of the fibrous substrate and (ii) in cutting face of the composite material, the elastic polymer substance 2 is penetrated into a gap between single fibers of the fibrous substrate 3 and a ratio Nn/Nt of fiber cross section number Nn not bonding at all to the elastic polymer substance on the circumference of fiber cross section among total fiber cross section numbers Nt which exists on the surface of the fibrous substrate on the side at which a layer of the elastic polymer substance is provided to the total fiber cross section number Nt is 0.3-0.95.
Patent JP-H07294632-A (JP)
Title: Reception gain control circuit of sonar device
Inventor: ONO MITSUO
IPC: G01S15/96
Filed: 1994-04-28
Abstract: PURPOSE:To eliminate the need for a troublesome manual operation and to control gain properly so that the amplification circuit of a receiver cannot be in a saturation operation state by controlling signal reception gain corresponding to the detection result of a signal transmission output level of a sonar device. CONSTITUTION:A signal transmission output detection circuit includes a comparator 116 for comparing a voltage obtained by dividing the multiplication output of a multiplication circuit 114 with a group of resistors 117 with a voltage obtained by dividing a reference voltage with the group of resistors 117 and a latch circuit 118 for latching the output of the comparator 116. Further, the signal transmission output detection circuit detects both envelopes without considering between a voltage by a secondary coil winding 111a and a current by a current rope 112 and multiplies the detection result, thus enabling a multiplication result obtained from the multiplier 114 to be equal to a power value obtained by multiplying the maximum values of voltage and current. A voltage converted into the power value is divided by a group of resistors 115 and is input to the comparator 116. The comparator 116 compares the reference voltage with a voltage obtained by dividing the reference voltage with the group of resistors 117.
Patent JP-S59216159-A (JP)
Title: Both-side copying method of one-side original
Inventor: NAITOU MASAKI
IPC: G03G15/23
Filed: 1983-05-25
Abstract: PURPOSE:To obtain a both-side copy accurately from a one-side original by counting the number of originals, copying even-numbered originals firstly and then copying odd-numbered originals when the total number of originals is even, and copying them in the reverse order when even. CONSTITUTION:A circulation type sheet original conveyor A is used, sheet originals circulate in passages I a and VIa, and a photodetector 28 judges whether the number of the sheet originals is even or odd. When the number of the originals is even, the 1st, the 3rd-originals are returned to a platen 1 by the conveyor A; and the even-numbered originals are copied firstly and stored temporarily in an intermediate tray 24, and then the 1st, the 3rd-originals are copied on the one- side surface in the 2nd cycle and stored in a paper discharge tray 27. When the number of the originals is odd, one surface of the final page is discharged as a blank and then operation for the even-numbered originals is performed. Thus, both-surface copies are obtained from the one-surface originals.
Patent JP-H10277297-A (JP)
Title: Steam iron
Inventor: OTSUKA YASUHARU
IPC: D06F75/20
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To improve finishes by supplying steam to clothing and infiltrating adhered moisture into fibers to heighten the effect of smoothing down creases. SOLUTION: In this iron, a vaporizing chamber 12 formed in a base 10 is covered with a vaporizing chamber lid 13. The end part of the vaporizing chamber lid 13 is extended to the outside of the vaporizing chamber 12 and arranged opposedly to the base 10 so as to cover the upper surface of the base 10. A steam guiding part 20 is formed between the vaporizing chamber lid 13 and the upper surface of the base 10 to provide an emission part 19 opened at the upper part of the upper surface of the base 10. By this, steam is emitted toward clothing to be pressed from the upper surface of the base 10.
Patent JP-S5520912-A (JP)
Title: Feed water valve
Inventor: NAKANISHI TSUTOMU
IPC: A62C37/46
Filed: 1978-07-27
Abstract: PURPOSE: To prevent water hammer action at a feed water valve with simplified construction for convenient handling operation thereof by providing a main valve and its buffer at the secondary side of a valve body of the main valve and directly connecting the pressurizing unit of the main valve to the cylinder chamber of the buffer.  
     CONSTITUTION: In a feed water valve of simultaneously type used for a fire extinguishing facility for a long tunnel or a multi-storied building or the like, a buffer unit 10 consists of a cylinder chamber 11, a main piston 12, a sub piston 13, a main piston chamber 12a, sub piston chambers 13a, 13b disposed via a partition wall 14. The main piston 12 is so formed at the top of the piston shaft 15 formed at the top of the main valve 7 by stepped member having larger pressure receiving area than the main valve 7 to slide on the inner wall surface of the partition wall 14 inserted with the inner wall surface and the lower stepped portion of the cylinder chamber 11 thereinto the thereby control the opening operation of the main valve. Buffer oil and air are moved through small hole 16 at the wall 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57207076-A (JP)
Title: Manufacture of luminous element chip array
Inventor: HAMAGUCHI IWAO
IPC: G03G15/05
Filed: 1981-06-17
Abstract: PURPOSE:To manufacture a highly accuracy luminous element chip array free of aligning pitch and falling errors with a high efficiency by using a particular aligning tool consisting of silicon wafers having plural pyramid-trapezoidal concaved parts. CONSTITUTION:A silicon wafer 5 provided with a plurality of inlet openings larger than and similar in shape to the top of a semiconductor luminous element chip 3 to be aligned, deep bottoms smaller than the top, and concaved parts 6 having a depth smaller than the height of the chip 3, all of which are provided according to a given arrangment plan, is used as an aligning tool. After aligning the chip 3 in place on a conductive adhesive layer 2 on a substrate (e.g., alumina) 1, said silicon wafer 5 is lapped on the chip 3, and chip 3 is precisely pressed in place at the concaved parts 6 and adhered to the substrate 1 to obtain a luminous element chip array. Said silicon wafer 5 can be easily formed formed by etching anisotropically a silicon plate of crystal plane (110).
Patent JP-S57209437-A (JP)
Title: Ground connection structure for vehicular antenna
Inventor: KUBOTA MASAMI
IPC: H01Q1/32
Filed: 1981-06-17
Abstract: PURPOSE:To reduce radio noises based on noises from the ignition system in such a way that an engine which is grounded and connected to the ground terminal of an antenna and to the vehicular body is connected by means of a bonding wire, and potential difference is eliminated between the ground terminal and the engine. CONSTITUTION:An antenna holding cylinder 2 to hold an antenna rod 1 is grounded and connected to the vehicular body, and functioned as a ground terminal. Besides, the engine 6 is also grounded and connected to the vehicular body likewise. Said antenna holding cylinder 2 and the engine 6 are connected to each other through a bonding wire W.
Patent JP-S5616583-A (JP)
Title: Composition for electrochromic display
Inventor: ISODA SATORU
IPC: G02F1/15
Filed: 1979-07-19
Abstract: PURPOSE: To prepare the titled composition having stable opacifying effect and giving a display pattern with high density and contrast, by mixing an electrochromic substance to an emulsion of colloid particles charged at a specific charge.  
     CONSTITUTION: An electrochromic substance (e.g. benzyl viologen dibromide) (a color-developing material) is mixed to an emulsion of colloid particles (pref. 0.1W 30wt% emulsion of an acrylic resin obtained by the emulsion polymerization) wherein the sign of the charge of the particle is the same as that of the display electrode of the color developing mode. The charge of the colloid is pref. controlled by adding 0.001W10wt% of an anionic surface active agent for an electrochromic substance which develops its color on a cathode, or a cationic surface active agent for an electrochromic substance developing color on an anode. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61251978-A (JP)
Title: Card reader
Inventor: BABA KEIJI
IPC: G11B19/02
Filed: 1985-05-01
Abstract: PURPOSE:To make the reading and the degaussing of magnetic information more efficient and to scale down a reader by degaussing valid read-out information when a card is pulled out. CONSTITUTION:When the card 9 is inserted to turn on a card detector 2, a coil 1a reads the magnetic information on the card 9. Then, when a card detector 3 is turned on, the coil 1a is turned off, and read-out information is compared with decision information in a memory 5. When it is valid, its information is stored in the memory 5. Then, when the card 9 is pulled out and the detector 3 is turned off, a coil 1b is turned off to erase the information of the card 9. Then the read-out information is transmitted to a host controller 8.
Patent JP-H10324763-A (JP)
Title: Biodegradable aliphatic polyester carbonate-based resin extruded foam
Inventor: MIURA MITSUO
IPC: C08L101/16
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject foam, having excellent biodegradability and hydrolytic resistance, a high closed-cell ratio and a high expansion ratio by improving melting characteristics of an aliphatic polyester carbonate-based resin and specifying the density. SOLUTION: This biodegradable aliphatic polyester carbonate-based resin extruded foam is obtained by regulating the density thereof to <=0.8 g/cm<3> , preferably <=0.20 g/cm<3> , more preferably <=0.15 g/cm<3> . The resultant foam is produced by infecting a blowing agent into, e.g. an aliphatic polyester carbonate- based resin raw material having 1×10<2> to 1×10<4> Pa.s melt viscosity (at 190 deg.C and 100 sec<-1> shear rate) and >=2 mgf/Pa.s melt tension per unit viscosity while melting and kneading the aliphatic polyester carbonate-based resin raw material in an extruder and then extruding the melt kneaded material from a high- pressure zone to a low-pressure zone. The content of polycarbonate bonds in the resin constituting the foam is preferably 1.8-33 mol.%, more preferably 10-20 mol.%.
Patent JP-2000284125-A (JP)
Title: Optical compensation sheet and stn liquid crystal display device
Inventor: ITO YOJI
IPC: G02B5/30
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an optical compensation sheet suitable for a STN liquid crystal display device by using discotic liquid crystal molecules having a specified specific double refractive index and showing specified wavelength dispersion of the specific double refractive index. SOLUTION: The liquid crystal cell has a liquid crystal layer formed by sealing rodlike liquid crystalline molecules 13a to 13e between an upper substrate 11 and a lower substrate 15. The optical compensation sheet consists of an alignment film 22 and an optical anisotropic layer on a transparent supporting body 23. The optical anisotropic layer is formed by aligning and fixing discotic liquid crystalline molecules 21a to 21e. The specific double refractive index of the discotic liquid crystalline molecules 21 measured at 590 nm wavelength ranges 0.10 to 0.23, and the wavelength dispersion of the specific double refractive index defined by (wavelength dispersion) = Δn(450)/Δn(590) ranges 1.10 to 2.00. The Δn(450) and Δn(590) are specific double refractive index of the liquid crystal molecules measured at 450 nm and 590 nm, respectively.
Patent JP-S59219297-A (JP)
Title: Preparation of optically active ((3-amino-3-carboxy) propyl-1) phosphinic acid derivative
Inventor: MINOWA NOBUTO
IPC: C07F9/38
Filed: 1983-05-27
Abstract: PURPOSE:To obtain the titled compound useful as a herbicide, an antifungal agent, and a raw material for them industrially advantageously, by subjecting a specific shiff base and a specified vinylphosphinic ester to Michael addition reaction in the presence of a base. CONSTITUTION:1mol compound shown by the formula I (R<1> is 1-5C alkyl, aryl, or aralkyl; absolute configuration of three asymmetric carbons * is S) is reacted with preferably 1-2mol vinylphosphinic ester shown by the formula II(R<2> and R<3> are 1-5C alkyl, aryl, or aralkyl) in the presence of a base (e.g., n-butyl lithium, etc.) (preferably 1-3 equivalent base based on 1 equivalent compound shown by the formulaIII) in a solvent such as usually THF, etc. The reaction product is then hydrolyzed, to give the desired compound shown by the formula III (absolute configuratin of amino acid is L-form).
Patent JP-H08291417-A (JP)
Title: Grading apparatus
Inventor: NODA RITSUKO
IPC: G06F17/50
Filed: 1995-04-18
Abstract: PURPOSE: To provide a grading apparatus capable of easily coinciding the sizes of the patterns with each other in the parts to be sewn together. CONSTITUTION: When a pattern having a desired size is prepared from an original pattern, plural pieces of patterns are sewn together at a sew-together part. The lengths of at least a part of sew-together parts of plural sew-together parts 40 of the patterns, which constitute the sew-together part 41, are adjusted so that the length of the sew-together part coincides with a predetermined standard length.