baber/WOPTO huggingface dataset:
Patent JP-H0450593-A (JP)
Title: Corrosion protective method for steel pipe connecting part
Inventor: UMEYAMA KENSUKE
IPC: F16L58/18
Filed: 1990-06-19
Abstract: PURPOSE:To exhibit excellent corrosion protective characteristics for a long period of time by providing a mastic layer on both end parts of an exposed range and a welded part so as to generate no void, and still more providing a heat contractive member layer existent as s denatured polyolefine welded layer over the mastic layer. CONSTITUTION:A weld bead 13 is formed by welding on a weld zone of a covered steel pipe 10. A resin coating layer 14 consisting of epoxy resin coating is provided around the whole peripheral surface of an exposed range 12. An epoxy mastic layer 15 is provided on both end parts of the exposed range 12 and neighborhood of the welding beads 13 on the resin coating layer 14. Still more, a tubular heat contractive member layer 16 is provided on the resin coating layer 14 and the epoxy mastic layer 15 so as to cover the exposed range 12. As the mastic layer 15 fills up stepped parts to relax inclination between phase parts, the heat contractive member layer 16 can be laid on the mastic layer 15 without generating any void on the stepped parts.
Patent JP-S6052149-A (JP)
Title: Telephone set
Inventor: SASANO NAKAMICHI
IPC: H04M1/65
Filed: 1983-09-01
Abstract: PURPOSE:To prevent useless recording by decoding a registration number sent from an outgoing side at an incoming side, recognizing a caller and making correspondence to each caller to record only the required part. CONSTITUTION:When an outgoing telephone set 1 calls an incoming telephone set 2, an incoming signal is fed to an incoming side line 3, the holding of line is commanded from a logical control section 5 to a line network control section 4, the line is held by the control section 4 and a response message is transmitted. A registration from the outgoing side in response to the response is fed to a number decoding section 7 and a recording section 13 via the control section and the decoding section 7 decodes the registration number. A control section 5 references a number rank corresponding table 8 from the result of decoding to discriminate the registration number. A recording section 10, a clock 11, an operation switch section 12 and a number display section 9 are controlled in response to the result of discrimination, unnecessary part is not recorded and only the required part is recorded.
Patent JP-H11313853-A (JP)
Title: Method of defecation by self-effort of physically disabled person in narrow toilet
Inventor: ISHIOKA SHIGEO
IPC: A61G5/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To enable a physically disabled person with the lower half of the body paralyzed but able to travel by self-effort by a hand rim, to defecate by self-effort in a narrow toilet. SOLUTION: A front support of a small carriage 3 with four casters 17 is provided with a large wheel 2 in an easily detachable state by longitudinal movement in relation to the small carriage 3. A large wheel attaching-detaching base formed to lift the large wheel 2 is placed at a corridor near a toilet. An arm rest of the small carriage 3 is formed to keep its horizontal part direction frontward of the small carriage 3 and at an upper body part stabilizing angle.
Patent JP-H0212374-A (JP)
Title: Shift information collector
Inventor: AZUMA KOZO
IPC: G06F17/30
Filed: 1988-06-29
Abstract: PURPOSE:To easily collect information on an optimum route to a destination in a short period of time by collecting and displaying the information on the optimum route via a station computer when the information on the destination is received from a terminal equipment and at the same time inquiring of a local host computer about the route situation. CONSTITUTION:A user inputs his/her destination station and date of departure via a keyboard 15 set at a terminal equipment 14, and these inputted information are supplied to a station computer 13. The computer 13 controls the route information on each station as well as the time tables of these routes. Then an optimum route is obtained based on the route information and time tables and displayed. Furthermore an inquiry is given to a local host computer 12 about the route situation obtained by the computer 13. Thus this route situation can be known in real time.
Patent JP-S5784748-A (JP)
Title: Regeneration of cation exchange resin
Inventor: SHIMIZU HIROSHI
IPC: B01J49/00
Filed: 1980-11-18
Abstract: PURPOSE: To regenerate chromatographic separation capacity of starch sugars drastically, by contacting a hot acid with a strong acidic cation exchange resin of which separation capacity is lowered to remove proteins and polysaccharides.  
     CONSTITUTION: An aqueous solution of an acid such as hydrochloric acid with concn. of at least about 0.01N is contacted at 40°C or higher with a strong acidic cation exchange resin of which separation capacity is lowered after the resin has been used in the partition-chromatographic separation of starch sugars. Thereby, proteins or high-molecular polysaccharides and heavy metals such as iron which contaminate the cation exchange resin are simultaneously removed. By this method, the chromatographic separation capacity of the cation exchange resin is remarkably restored at a low cost with good operability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6317546-A (JP)
Title: Semiconductor device
Inventor: ANDO HIROSHI
IPC: H01L21/60
Filed: 1986-07-09
Abstract: PURPOSE:To improve the degree of integration, and to miniaturize a semiconductor device by forming a metallic plate shaped under a semiconductor chip to a truncated pyramidal shape. CONSTITUTION:Since a molybdenum plate 11 is formed to a truncated pyramidal shape in which the side corner section of a transistor chip 7 has an inclined plane 11a, structure in which aluminum wires 8 wire-bonded among the transistor chip 7 and a base electrode 3 and an emitter electrode 4 are difficult to be brought into contact extreme ly with the molybdenum plate 11 is formed. Consequently, a space between the base electrode 3 and a collector electrode plate 5 and a space between the emitter electrode 4 and the collector electrode plate 5 can be narrowed, and the shape of the molybdenum plate 11 can also be enlarged. Accordingly, miniaturization and the improvement in the degree of integration can be conducted without deteriorating the heat dissipation of the transistor chip 7.
Patent JP-H08335566-A (JP)
Title: Electrode plate for plasma etching
Inventor: UEI TOSHIHARU
IPC: H01L21/302
Filed: 1995-06-05
Abstract: PURPOSE: To provide an electrode plate for plasma etching capable of operating at an uniform etching rate with little consumption without occurrence of particles. CONSTITUTION: An electrode material for plasma etching comprises a glass-like carbon material containing Si in a scattered form within the range of 0.1 to 10wt.% in a glass-like carbon material. As a glass-like carbon material containing Si, a moldings of s thermosetting resin bridged with -O-Si-O- is baked and carbonized to obtain the carbon material, and it is preferable to use the material having structural properties in which Si of atomic level is distributed as an uniform, continuous phase within the glass-like carbon structure.
Patent JP-S6221139-A (JP)
Title: Electrophotographic copying device
Inventor: MAEKAWA ETSUICHI
IPC: G03B27/62
Filed: 1985-07-22
Abstract: PURPOSE:To smooth opening operation by providing a magnetic member which is provided on a main body side with a couple of magnets which are arranged at an open end at a specific interval with different-polarity magnetic poles opposite each other and an electromagnet which cancels magnetic force during excitation. CONSTITUTION:When an automatic original feeding device body 6 needs to be open, a handle provided to the automatic original feeding device body 6 is gripped and then a switch 24 is turned on associatively with the operation. According to such energizing, a core 22 is powered on to have an N and an S magnetic poles to the same magnetic polarities with magnets 20a and 20b in contact while producing a magnetic force large enough to cancel magnetic forces of the magnets 20a and 20b. Then, a magnetic circuit disappears and no magnetic force is applied to an iron plate 11 any more to reduce the mag netic attractive force of the magnets 20a and 20b to zero, so that the automatic original feeding device body 6 is opened automatically to certain height by a spring provided to a hinge part. Then, the coil 21 powered off after a constant time set in a CPU unit 27.
Patent JP-S6221311-A (JP)
Title: Preamplifier circuit
Inventor: MANO TSUNEO
IPC: H03F3/70
Filed: 1985-07-22
Abstract: PURPOSE:To set freely an output voltage and to increase the voltage amplitude of an input signal by constituting the titled circuit with one or plural capacitors and plural control switches. CONSTITUTION:Control switches S1, S2 are conducted to connect an input terminal 11, one terminal of a capacitor C1 and an output terminal 12 thereby bringing the level of each node to a voltage VA of the input terminal 11. The other terminal of the capacitor C1 is connected to a power terminal 13 in this state, a capacitor CA is charged to the voltage VA, the capacitor C1 is to a voltage (VA-V1) and a capacitor CB is charged to the voltage VA respectively. Then the control switches S1, S2 are opened, a control switch S3 is conducted so as to control that one terminal of the capacitor C1 is connected to the input terminal 11 and the other terminal is connected to the output terminal 12. Thus, the level of the output voltage is set freely and the voltage amplitude of the input signal is increased.
Patent JP-H0718108-A (JP)
Title: Continuous sheetlike flame-retardant polyprorylenebased cross-linked foam
Inventor: KAMIJUKKOKU SHIGEO
IPC: C08L23/02
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a continuous sheetlike flame-retardant polypropylene-based cross-linked foam having excellent moldability, heat resistance, heat insulating properties and cushioning properties. CONSTITUTION:This continuous sheetlike flame-retardant polypropylene-based cross-linked foam comprises (A) a polypropylene-based resin copolymerized with 2-15wt.% of an alpha-olefin such as propylene or ethylene, having 125-155 deg.C melting point and 0.5-10g/10 minutes MFR, (B) a polyethylenic resin obtained by copolymerizing ethylene with an alpha-olefin, having 0-30g/10 minutes MFR, (C) a flame-retardant having 0.915-0.940g/cm<3> density and 50-80wt.% halogen content and 150-240 deg.C melting point or softening point. The ratio of the components A/B is 1-9 and that of [the components A+B]/the component C is 2.5-99, the component A and the component B are cross-linked, the degree of cross-linking is 20-70% and the expansion ratio is 2-40 times.
Patent JP-H0325740-A (JP)
Title: Video tape recorder
Inventor: HIROSE MASUZO
IPC: H04N5/44
Filed: 1989-06-23
Abstract: PURPOSE:To perform automatic video recording in a user's absence time- sequentially by providing the channel information storage part of an external receiver and an external receiver control part which gives a control command to the external receiver based on a command from a timer execution check part. CONSTITUTION:The contents of reservation are set in a reservation information storage part 102 and an external equipment channel information storage part 108. The timer execution check part 104 compares current time information from a timer part 103 with the reservation information such as a starting time and a finishing time. When it is an execution time, the check part 104 gives the output command to the external receiver control part 109 based on the receiver number and the channel information in the storage part 108 and gives a command to a switching part 106 and the command of an action to a video and sound recording part 107 based on the receiver number in the storage part 108. The control part 109 outputs the content of the command to the external receivers 3 and 4 to control the receivers. At the time of finishing video recording, the check part 104 gives the command of finishing to the recording part 107 to finish the execution of video recording.
Patent JP-H0829627-A (JP)
Title: Anchoring means of optical cable
Inventor: KACHI SUMIO
IPC: G02B6/00
Filed: 1994-07-14
Abstract: PURPOSE:To provide an anchoring means of an optical cable capable of easily anchoring the optical cable provided with tension members at its center. CONSTITUTION:This anchoring means has a pipe-shaped anchoring means body 1 having an optical cable leading-in port 4 for leading in the optical cable 20 and an optical fiber leading-out port 9 for leading out the optical fiber 23 drawn out of the end of the optical cable 20. A flexible pipe 7 is connected to the optical fiber drawing-out port 9 for drawing out the optical fiber 23 of this anchoring means body 1. The anchoring means body 1 has a tension member fixing part 11 which fixes the tension members 21 drawn out of the end of the optical fiber cable 20 and an anchoring means body fixing part 15 for fixing the anchoring means body 1 to another member. Then, the optical fibers 23 drawn out of the terminal of the hard optical cable 20 provided with the tension members at its cable are drawn out of the flexible pipe 7 disposed at the anchoring means body and, therefore, drawing around of the flexible pipe 7 is made possible even in a narrow space and housing of an optical terminating box within an existing optical distributing apparatus is made possible.
Patent JP-S5582108-A (JP)
Title: Manufacture of ethylene copolymer
Inventor: KURAUSU PUFUREGAA
IPC: C08F210/02
Filed: 1979-12-14
Abstract: A process for the continuous production of an ethylene copolymer by compressing a mixture of ethylene and comonomer in a pre-compressor and a post-compressor, copolymerizing the mixture in a polymerization zone at a high temperature and high pressure, transferring the reaction mixture into a high pressure product isolation zone, from there into a low pressure product isolation zone and thereafter into a discharge extruder, and recycling the greater part of the unconverted monomer into the polymerization process and passing a small part of the unconverted gas into a low temperature isolation zone, in which process a small part of the gas recycled from the high pressure product isolation zone is passed into the low temperature isolation zone, which is preferably under a pressure of from 10 to 30 bar and at from -10 DEG  to -50 DEG  C., and all the gas taken off the low pressure product isolation zone is fed to the pre-compressor. Using the novel process, the separating-off of the comonomer which has remained unconverted in the polymerization process can be improved.
Patent JP-H10315251-A (JP)
Title: Manufacture of reinforcing synthetic material
Inventor: OKUSE SHIZUO
IPC: B29K105/26
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To effectively utilize noxious waste such as plastic, FRP, PET bottle, vinyl or the like by preventing pollution generated from the waste, and recycling it. SOLUTION: A reinforcing material 1 is filled in a funnel, packed in a form 3, and the outside of the packing form 3 is coated with a synthetic resin 5 being wound by a synthetic fiber 4 on its outside so as to form a synthetic material 6. The form 3 is wrapped with the fiber 4, coated with the resin 5 and cured to form a synthetic plate 7.
Patent JP-H0327272-A (JP)
Title: Nutrient food product mainly containing sesame
Inventor: INOUE MITSUYORI
IPC: A23L25/00
Filed: 1989-06-23
Abstract: PURPOSE:To make nutritious food product which is elastic, tasty with sesame flavor and can be stored for a long period of time by dipping sesame in liquid nitrogen to make it ductile, crushing into fine powder and kneading the powder together with arrowroot flour. CONSTITUTION:Sesame is dried or roasted, then dipped in liquid nitrogen to make it ductile and crushed in a nitrogen atmosphere at -50 deg.C into ultrafine powder. The powder is mixed with arrowroot flour at a weight ratio of 2:1, water is admixed thereto in an amount of several time volume of the mixture and they are kneaded with heat. The product is charged in vessels and sterilized to give the subject nutritious food product mainly containing sesame.
Patent JP-2000354374-A (JP)
Title: Multiple-output dc power supply
Inventor: KATO HIROJI
IPC: H02M3/28
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To make a bleeder resistor unnecessary and to improve the voltage stability of a sub-output by connecting the primary windings of a second transformer to the secondary windings for the sub-output of a first transformer, and by connecting via a rectifier the secondary windings of the second transformer parallel to the DC output of the first transformer that is controlled for stabilization. SOLUTION: When the resistance value of the load of a stabilized output decreases, the current increases of the equivalent leakage inductance 2f of the secondary winding 2d for the stabilized output of a first transformer 2. To compensate a voltage drop, the duty ratio of a driving pulse source 4 is increased and as a whole the output voltage is raised. Also, the voltage of the secondary winding 14 is raised by a second transformer 15 connected parallel to the secondary winding 2c for the sub-output. When this voltage exceeds the forward drop voltage of a third rectifier 16 plus the charging voltage of a second capacitor 8, the third rectifier 16 is turned on so that the voltage impressed to the primary winding 13 of the second transformer 15 does not rise further. Thus, the charging voltage of a first capacitor 7 does not rise, either, and becomes a constant value.
Patent JP-H09161551-A (JP)
Title: Small edge flat cable
Inventor: MORTIER CHRISTIAN J
IPC: H01B7/08
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a technically and economically excellent flat cable by bending a specific lining tape in the longitudinal direction to form layers of an insulating material inserted with conductors and a shielding material. SOLUTION: This flat cable contains three longitudinal conductors C inserted between at least one insulating material layer. The insulating layer is constituted of a layers R0 , R1 , R2 ... bent with a tape 1 made of a lining material and formed on a substrate at least partially made of thermally stable polyester in the longitudinal direction around the conductors C. At least the inner face of the substrate is covered with a fused adhesive such as a styrene polymer before the tape 1 is bent. The layers R0 , R1 ... form one or multiple thick insulating materials around the conductors C and confine the conductors C at the cable enter.
Patent JP-S5963040-A (JP)
Title: Optical magnetic information reader
Inventor: TOMITA YASUO
IPC: G11B11/105
Filed: 1982-09-16
Abstract: PURPOSE:To obtain the maximum reproducing S/N by considering analyser azimuth dependability of a noise superposed on a datecting signal, and providing a transmission axis direction of an analyser on an optimum azimuth, in an optical magnetic information reader which utilizes a magneto-optical Kerr effect and detects photoelectrically and reads magnetic recording information as a polarizing face rotation of an incident luminous flux, by a photodetector having an electric current amplifying operation, through the analyser. CONSTITUTION:An optimum azimuth psiopt is provided as psiopt=sin<-1>[1/(1+ eta1/2)1/2] by an analyser extinction rate eta, the maximum value of F in this case becomes Fmax=4(1-eta1/2)<2>, and when an analyser transmission axis is set to the optimum azimuth psiopt, a reproducing S/N ratio which is 2-3db larger than a conventional case when the analyser azimuth is set to 45 deg. is obtained. In a range 10<-2>-10<-4> of the extinction rate of a practical analyser, the optimum azimuth exists within a range of 70-85 deg., and it will do that an analyser transmission axis azimuth psi is set to the optimum azimuth psiopt which obtains the maximum reproducing S.N ratio with respect to a characteristic of an analyser used in said range.
Patent JP-S6137778-A (JP)
Title: Cardenolide derivative
Inventor: SATO TADAO
IPC: C07D307/00
Filed: 1984-07-31
Abstract: NEW MATERIAL:A cardenolide derivative shown by the formula I [R<1> is -NHR<3> is hydroxyalkyl, alkoxyalkyl, phenyl, etc.), or alkoxycarbonyl; R<2> is -NHR<4> (R<4> is hydroxyalkyl, alkyl, alkanoyl, etc., R<1> and R<2> are bonded to form -NR<3>C(C= 0)-, or -(O=)-NR<4>; R<5> is H]. EXAMPLE:2-( 2-Methoxyethyl )amino-14-hydroxyl-2,4-seco-3-nor-5beta,14beta-card-20(22)- enolido-4-carboxylic acid methyl ester. USE:A cardiac. Having increasing action on contraction of heart muscle, namely, positive inotropic action. PREPARATION:For example, a compound shown by the formula II (one of R<1>' and R<2>' is CHO, and the other is alkoxycarbonyl) is reacted with an amine shown by the formula III (R<4>' is part of R<4>), to give a compound shown by the formula I.
Patent JP-S5587759-A (JP)
Title: Preparation of homogeneous aqueous solution of alpha-olefinsulfonate
Inventor: SEKIGUCHI SHIZUO
IPC: C07C309/20
Filed: 1978-12-26
Abstract: PURPOSE: To obtain the title homogeneous aqueous solution useful as a detergent, capable of preventing the liquid crystal formation due to temperature change or time elapse, by adding a specific amount of an additive, e.g. allylsulfonic acid or sorbic acid, to an aqueous solution of an α-olefinsulfonate.  
     CONSTITUTION: One or more types of additives selected from allyl- or methallylsulfonic, sorbic, gluconic and malic acids, and their salts are added to an aqueous solution of a 10W20C α-olefinsulfonate to form a homogeneous aqueous solution. The amount of the additive is 1W10 parts by wt. per 100 parts by wt. of the sulfonate. Liquid crystals are not formed even in a 30W50wt% aqueous solution due to the crystal destroying function of the additive. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6054324-A (JP)
Title: Production of antiviral agent
Inventor: IIZUKA CHIYOKICHI
IPC: A61K36/06
Filed: 1983-09-05
Abstract: PURPOSE:To obtain an easily available and inexpensive antiviral agent, by inoculating a culture medium consisting essentially of blackstrap sugar cane molasses with mycelia of an edible mushroom belonging to basidiomycetes, and cultivating the mycelia by the submerged culture method. CONSTITUTION:Mycelia of an edible mushroom, e.g. SHIITAKE mushroom, Pleurotus ostreatus Quel., Flammulina velutipes, Pholiota nameko, Lyophyllum agrregatum, etc. are inoculated into a culture medium consisting essentially of blackstrap sugar cane molasses, preferably a liquid culture medium diluted with water, and cultivated by the shaking culture or culture method with aeration at 15-30 deg.C for about 10 days. The mycelia multiply sufficiently to decompose partially heteroglicans contained in the blackstrap sugar cane molasses by many kinds of carbohydrase and expose active groups. After completing the cultivation, the mycelia are separated from the culture fluid, which is then concentrated and passed through a germfree filter, etc. to give the aimed liquid antiviral agent. EFFECT:Operation such as extraction of active constituents are remarkably simplified, and the very safe substance causes no problem, e.g. side effect, at all.