baber/WOPTO huggingface dataset:
Patent JP-H04247577-A (JP)
Title: Allocating and arranging system for printed circuit board
Inventor: TERAI TAKEE
IPC: G06F17/50
Filed: 1991-02-04
Abstract: PURPOSE:To improve the ability of wiring between gates and to reduce man- hour required for improved arrangement/gate exchange. CONSTITUTION:The name of a required logical equipment and the number of portions provided in the above-mentioned logical equipment are calculated from a logic circuit (step 11) and a logical symbol is temporarily allocated so that one symbol can be corresponding to one equipment (step 12). Then, the temporarily allocated equipments are arranged (step 13) and the arranged equipments are divided according to the names and grouped according to the number of portions provided in the above-mentioned logical equipments (step 15). Afterwards, each group is allocated to one logical equipment again (step 16) and after the reallocation, the equipments are arranged so as to be positioned in the circuit board (step 17).
Patent JP-H09208357-A (JP)
Title: Explosive composition of w/o-type emulsion
Inventor: HIROSAKI GIICHI
IPC: C06B47/14
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain an explosive composition of W/O-type emulsion, free from the entrapping of foams in mixing or filling process and homogeneous in weight for every packed piece of explosive owing to excellent fluidity in a mixing work. SOLUTION: This explosive of W/O-type emulsion is composed of an aqueous solution of an oxidant, an oil, an emulsifying agent and fine hollow spheres. The fine hollow spheres have a true specific gravity in the range of 0.10-0.35, the glass-made fine hollow spheres has a water float rate of >98 volume %, and the surfaces of the glass-made fine hollow spheres are coated with a water- repellent material.
Patent JP-H03217405-A (JP)
Title: Styrene-maleic anhydride-glycidyl methacrylate copolymer
Inventor: WATANABE ICHIJI
IPC: C08L101/00
Filed: 1990-01-23
Abstract: PURPOSE:To provide the subject copolymer comprising specific structural units in a specific ratio, having a specific mol.wt., and useful as a polymer-modifying agent or polymer-compatibilizing agent to give molding resin compositions having high impact resistance. CONSTITUTION:The objective copolymer comprising 80-99wt.% of styrenic structural units of formula I, 0.5-19wt.% of maleic anhydride structural units of formula II and 0.5-19wt.% of glycidyl methacrylate structural units of formula III and having a number-average mol.wt. of 5000-100000.
Patent JP-S5296508-A (JP)
Title: Tape recorder
Inventor: WAKABAYASHI NORIAKI
IPC: G11B15/22
Filed: 1976-02-10
Abstract: PURPOSE: Improvement in operating characteristics is achieved by adding functions for tape end detection, end stopping or automatic reversing, prevention of false operation occurring at the start of tape from its end or correction of false operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06231956-A (JP)
Title: Magnetic thin film
Inventor: TAKAOKA TOMOSHI
IPC: G11B5/127
Filed: 1993-01-29
Abstract: PURPOSE:To provide a magnetic thin film which has a stable magnetic characteristic within a wide heat treatment temperature range and also has an excellent corrosion resistance. CONSTITUTION:The magnetic film is formed on a sample substrate 4 by performing sputtering in the atmosphere of a mixed gas of, for example, Ar and CH4 in the vacuum chamber 2 of a sputtering device. For example, an Fe-Hf-Pt target with a Cu and Al chips put in recessed sections formed on the target 1 is used as the target 1. Thus a magnetic thin film made of a magnetic alloy formed by adding 1-1.5at.% of at least one kind selected from among Ti, 'Z,r. Hf, V, Nb, Ta, Mo, and W, 1-10at.% of at least one kind selected from among platinum group elements, 0.1-5at.% of at least one kind selected from among Cu, Ag, Au, and Cd, 3-10at.% of Al, and 1-20at.% of at least one kind selected from among C, O, B, and N to Fe is formed.
Patent JP-S5399315-A (JP)
Title: Remedies against malignant tumors
Inventor: SUZUKI MASUKO
IPC: A61K35/74
Filed: 1977-02-12
Abstract: PURPOSE: To prepare anticarcinogens effective against malignant tumors from culture matter of Streptoverticillium genus bacteria or its microbial cells as an active contituent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09210260-A (JP)
Title: Anticorrosive steel pipe
Inventor: WAKAO YUTAKA
IPC: F16L9/18
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To simultaneously prevent oxygen corrosion of an inner surface generated by flowing of water (non-deairing) at an ambient temperature and sulfuric acid corrosion of an outer surface generated by adhesion of sulfuric acid to the outer surface due to dewing, in the case of attaining increase of a recovery heat from exhaust gas in an economizer of a boiler. SOLUTION: An economizer 10 is constituted of an anticorrosive steel pipe formed in a double pipe structure which comprises an inner surface side formed of a stainless steel pipe 1 and an outer surface side formed of a sulfuric acid dew point corrosive resistant steel pipe 2.
Patent JP-H03223491-A (JP)
Title: Production of one-side electrogalvanized steel sheet
Inventor: YONEZAWA KAZUMA
IPC: C25D5/02
Filed: 1990-01-25
Abstract: PURPOSE:To provide a one-side electrogalvanized steel sheet excellent in corrosion resistance, etc., after coating and having nonplated surface by forming a thin galvanizing layer even on a surface, requiring no plating, of a strip, and, after the completion of sheet passing through a plating tank, removing Zn from the nonplated surface by means of dissolution using an acid solution of specific Ni concentration. CONSTITUTION:Electrogalvanizing is continuously applied to one side of a strip by using an acidic plating bath. At this time, a thin galvanizing layer is formed even on the rear surface, requiring no plating, of the strip at least in the initial stage of plating. After the passing of the sheet through the plating bath is completed, Zn is removed from the nonplated surface by means of dissolution using an acid solution containing Ni by 0.005-20g/l. Then the nonplated surface is polished. By this method, the one-side electroplated steel sheet excellent in chemical conversion treating property as well as in external appearance after coating can be obtained.
Patent JP-S58131229-A (JP)
Title: Coil form
Inventor: NABETA HIDEFUMI
IPC: E02D17/20
Filed: 1982-01-29
Abstract: PURPOSE:To raise the efficiency of construction work by a method in which an angular cylinder form of coiled iron bars are extended to a proper length and main iron bars are welded to the inside and outside of the coiled iron bars. CONSTITUTION:A cylindrical coiled iron bar is pressed from upside, downside, and both sides to form an angular cylinder form of a coiled iron bar 1. Then, the coiled iron bar 1 is extended back and forth and main iron bars 2 are welded to the inside and outside of the coiled iron bar 1 to form a proper length of a coil form 3. The coil forms 3 are produced in large numbers in a factory and delivered to construction sites for use on request.
Patent JP-H07210086-A (JP)
Title: Self-tack sheet
Inventor: OGURA EIICHI
IPC: C09J7/02
Filed: 1994-01-13
Abstract: PURPOSE:To obtain a self-tack sheet which is usable by repetitive sticking. CONSTITUTION:The tacky adhesive layer part approximately corresponding to the printing part on the front surface of the self-tack sheet 10 formed by forming the tacky adhesive layer 16 on the rear surface of a sheet body 1 subjected to required printing on the front surface and sticking a release sheet 18 to the tacky adhesive layer 16 is formed by half tone printing as a weakly tacky adhesive part 22 and is further inscribed with a cutting blade frame 20 arriving at the weakly tacky adhesive part 22 along the printing part of the seal body 14. Pealing of the printing part is easy with such self-tack sheet 10 and the repetitive use thereof is possible. The production cost thereof is reduced.
Patent JP-H11215120-A (JP)
Title: Communication equipment
Inventor: OTANI KOJI
IPC: H04L9/32
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide communication equipment which can safely and efficiently allow program codes to flow when the equipment is connected to a network to send information thereto and when the equipment is connected to the network to receive information transmitted therethrough. SOLUTION: When a program code X is transferred to a program B from a program A, a hash value M of the code X is sent to the program B from the program A in addition to UUID or URL as an identifier of the code X. On the program B side, a code X' which is a candidate of the code X is acquired based on the identifier and a hash value N of the code X' is generated, and then, the hash value N is collated with the hash value M.
Patent JP-H09210178-A (JP)
Title: Differential device having inner side supporting part of differential gear
Inventor: HAINTSU MATSUAKU
IPC: F16H48/285
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To improve the butt condition and the load condition of a differential gear in a penetrating hole by forming a bearing division on the end part of a space pin, and forming a sliding bearing part which is matched with the sliding bearing division on an outside in the axial direction of the basket division. SOLUTION: An opening port 16 for improving that a lubricating material flows into an inner chamber is arranged on a differential basket 11. A cover member 13, and disk materials 39, 40 are provided with coaxial passing opening ports 17, 18, and a power shaft is inserted passing a passing opening port. Sleeve projecting parts 19, 20 are formed on cover members 13, 14 coaxially with the passing opening port, and bearing member is inserted and fitted to the sleeve projection part. In a space pin 30, a sliding bearing division 31 is formed on an end part. The sliding bearing division is guided in a bearing part 32 which is constituted in a disk member 40 as a drilling hole. It is, thus, possible to improve an ununifom load condition generated along high friction generated on a tooth top on the basis of reaction of a differential gear and the length of the differential gear.
Patent JP-H01190100-A (JP)
Title: Aerial ultrasonic transducer
Inventor: ODA MASAHARU
IPC: H04R17/00
Filed: 1988-01-25
Abstract: PURPOSE:To shorten reverberation time and to identify a shorter distance by arranging a tubulous body composed of a material which can be deformed elastically so that the tubulous body can surround a piezoelectric element, strongly pressing an acoustic matching layer by this tubulous body and giving a moderate load for the acoustic matching layer. CONSTITUTION:An aerial ultrasonic transducer 10 includes an acoustic matching layer 12 and a case 14 which are resin molded in a body. A piezoelectric element 18 is fixed onto the internal surface of the acoustic matching layer 12. In the internal part of the case 14, a tubulous body 26, which is a cylindrical body formed with the material, which can be deformed elastically, and made to have a length longer than that of the lower edge surface of the case 14, namely, the upper edge surface of a terminal plate 22, for a constant length L, is arranged so that the tubulous body 26 can surround the piezoelectric element 18, and one edge of the tubulous body 26 can contact on the acoustic matching layer 12, the tubulous body 26 is pressed and fitted into the case 14 under an elastically deformed state into a barrel shape by pushing up the other edge of the tubulous body 26 by the terminal plate 22 and fixing the terminal plate 22 onto the lower edge surface of the case 14, and in the internal surface of the acoustic matching layer 12, omparatively strong pressurized contact force is received around the piezoelectric element 18.
Patent JP-H06227662-A (JP)
Title: Container for linear motor transport system
Inventor: KAWAI TAKASHI
IPC: B65G54/02
Filed: 1993-01-29
Abstract: PURPOSE:To constitute a linear motor transport system inexpensively and with simple constitution and moreover at a minimum provision place and control it simply by equipping a first latch mechanism fitted to the left side surface of a container cover and a second latch mechanism fitted to the right side surface of the container cover. CONSTITUTION:At a container 12, respective latch mechanisms 161, 162 are fitted to symmetrical positions on the right side surface 15b and the left side surface 15a of a container cover 15. In a station, a lever 18 constituting the latch mechanism 162 provided at a container 121 is pulled up. Latch rods 191, 192 are pulled out from rod support holes 141d, 142d formed at the ear portions 141b, 142b of brackets 141, 142, and the container cover 15 falls into the state of being unlocked. When operated further, the container cover 15 is opened with rod support holes 141c, 142c formed at the ear portions 141a, 142a of the brackets as fulcrums and latch rods constituting the latch mechanism 161 as rotary shafts. As for a container 122, it is opened in the opposite direction.
Patent JP-H11286779-A (JP)
Title: Production of barrier layer for gaseous and/or material on substrate, and such barrier layer
Inventor: GRUENWALD HEINRICH DR
IPC: C23C16/30
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a barrier layer for gaseous and/or liq. material on a plastic substrate. SOLUTION: At least one coating layer 4 having an inorg. matrix consisting of an oxide, nitride or oxynitride and a carbon component or further selectively having a metallic component is formed on a substrate 2 by vapor deposition. The barrier layer 4 is deposited by PCVD on the substrate 2 by the use of a reactive gas contg. the material while supplying microwave energy. The barrier layer 4 thus obtained has a high barrier action against gas and steam, and the barrier action is further enhanced by introducing copper and/or zinc as the additional metals into the matrix. The barrier layer 4 is used for producing a thin-wall package or a vessel wall.
Patent JP-S60160509-A (JP)
Inventor: KOBAYASHI TAMOTSU
IPC: H01B7/17
Filed: 1984-01-31
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-H07219934-A (JP)
Title: Information recording medium and information recording/ reproducing device
Inventor: KOMAWAKI KOUICHI
IPC: G06F17/21
Filed: 1994-02-08
Abstract: PURPOSE:To provide an inexpensive Japanese conversion dictionary with large capacity and a compact and inexpensive information recording/reproducing device by using a reproducing-only area such as a CD-ROM for an optical disk as a recording medium for the dictionary without preparing a new ROM in the device. CONSTITUTION:Since the information recording/reproducing device is provided with character string converting means 1, 3, 4, 5 for converting a character string inputted from a keyboard 2 into a Japanese character string by using the Japanese conversion dictionary recorded in the information recording medium and means 1, 3 for recording/reproducing Japanese character string information prepared by the means 1, 3, 4, 5 in a recordable/reproduceable area of the information recording medium, the character string inputted from the keyboard 2 by a user can be recorded in the information recording medium as a Japanese character string including KANJI (Chinese character) and the recorded information can be displayed on a display part 6 by reproducing it.
Patent JP-S57130994-A (JP)
Title: Preparation of modified lignin sulfonic acid salt
Inventor: NAKAMOTO TOMOFUMI
IPC: C07G1/00
Filed: 1981-02-04
Abstract: PURPOSE: To prepare the titled compound having high dispersibility and reactivity and useful as a dispersing agent, etc., economically, in an industrial scale, without using complicated operations, by adjusting the pH of sulfite pulp effluent, and carrying out the oxidation of the effluent with oxygen, etc. at a specific temperature range until the pH decreases to a specific range.  
     CONSTITUTION: The objective modified compound is prepared by adjusting the pH of sulfite pulp effluent to 4W10, and oxidizing the effluent in an autocalve at 140W180°C with oxygen or air blasted in the autoclave until the pH of the effluent decreases to 3W6.  
     EFFECT: When the dispersibility of the modified lignin sulfonic acid salt composition is compared with that of the untreated lignin acid salt in terms of viscosity decrease of 50% calcium carbonate slurry incorporated with the composition, the modified composition (the viscosity curves II and III) exhibits the viscosity decreasing effect at a smaller amount than the untreated lignin acid salt (the viscosity curveI). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04256574-A (JP)
Title: Correction method for electrodeposited grinding wheel
Inventor: UNNO KUNIHIKO
IPC: B24B53/053
Filed: 1991-02-05
Abstract: PURPOSE:To finely crush abrasive grains without their falling, by rotating a disk like roll that a diamond grain is held by a bond or a disk like roll consisting of ceramics of high hardness in the reverse direction each other at the peripheral speed almost equal to the peripheral speed of an electrodeposited grinding wheel, and bringing the electrodeposited grinding wheel and disk like roll into contact each other. CONSTITUTION:An electrodeposited grinding wheel 11 held with a diamond or CBN abrasive grain 14 via an Ni plating 13 on the outer periphery of a core 12 is rotated, the rolls held with the diamond grain via a bond on the outer periphery of the roll or a roll 21 consisting of a high hardness ceramics are rotated in the reverse direction each other with the peripheral speed almost equal to the peripheral speed of the electrodeposited grinding wheel 11. This electrodeposited grinding wheel 11 and roll 21 are approached each other, the abrasive grain 14 is crushed, the grinding resistance at grinding a work can be reduced, and the finishing face roughness of the work is improved.
Patent JP-H05207213-A (JP)
Title: Picture store and forward exchange
Inventor: WATANABE TOSHIAKI
IPC: G06F17/30
Filed: 1992-01-30
Abstract: PURPOSE:To provide a picture store and forward exchange in which various data are fetched by a computer with an equipment easily obtained and latest data are acquired without frequent access to a computer net. CONSTITUTION:The picture store and forward exchange 15 provided with an electronic bulletin board function section 17 sending/receiving character form character data to/from a data communication terminal equipment through a communication channel, a picture store and forward exchange function section 16 storing and exchanging picture data, and a picture information conversion section 18 converting the character data from the electronic bulletin board function section 17 into picture data converts the character data written in the electronic bulletin board into the picture data and sends the data to a specific terminal equipment in a facsimile form. Or an electronic mail function section and a character recognition processing section are provided in place of the electronic bulletin board function section 17 and the picture information conversion section 18 to the facsimile equipment, which converts a document received in terms of a facsimile signal into character data and stores the data to a mail box.
Patent JP-H07214605-A (JP)
Title: Resin molding machine
Inventor: SHIMIZU CHUZO
IPC: B29C45/20
Filed: 1994-02-08
Abstract: PURPOSE:To easily exchange a sprue part to a sprue part of another shape (inner diameter) and apply a sprueless method also to a mold adapting a conventional method by a method wherein a sprue part is formed by detachably setting a sprue block body having the sprue part inside in a part of a mold for the sprue. CONSTITUTION:A molten resin 4 is fed into a cavity 3 from a resin injection part 1 through a runner 2 consisting of a sprue part 2A, a runner part 2B, and the like to be molded. A rod resin press-back body 5 is moved in the sprue part 2 so as to protrude into the sprue part 2A of the runner part 2 toward the resin injection part 1. At that time, the rod resin press-back body 5 for pressing an unwanted molded piece 6 in a molten state or a set state back into the resin injection part 1 by the heat of the resin injection part 1 is movably disposed in the sprue part 2A. The sprue part 2A is formed by detachably setting a sprue block body 20 having the inner sprue part 2A in a part of a mold for the sprue part 2A.
Patent JP-S59141033-A (JP)
Title: Knocking detecting apparatus of engine
Inventor: HITOMI MITSUO
IPC: G01M15/00
Filed: 1983-01-31
Abstract: PURPOSE:To make it possible to certainly catch the generation of knocking, by constituting the titled apparatus from a temp. measuring means for measuring the temp. of a combustion chamber constituting member and a discrimination means for judging knocking generation when a practically measured temp. is higher than a set temp. CONSTITUTION:A temp. sensor 10 such as a thermocouple is mounted to a cylinder block 1. In this case, because the temp. sensor 10 is mounted so as to position the temp. sensing surface 10a of the leading end thereof along the cylinder wall surface 1a around a combustion chamber 4, the temp. T of the cylinder wall surface 1a facing to the combustion chamber 4 is detected. On the other hand, a max. cylinder wall surface temp. To in normal combustion is set to a knocking discriminating part 12 where the set temp. To is, in turn, compared with the practially measured temp. T due to the sensor and, when the practically measured temp. T becomes higher than the set temp. To a knocking detecting signal B is outputted to an ignition time control part 13 from the discriminating part 12. By this method, knocking generation is certainly caught.
Patent JP-S61174663-A (JP)
Title: Semiconductor device
Inventor: IKEDA KAZUTAKA
IPC: H01L27/04
Filed: 1985-01-29
Abstract: PURPOSE:To obtain a capacitance section having large capacitance by forming a stepped groove to the surface of a semiconductor substrate in a region into which a conductive thin-film electrode is attached. CONSTITUTION:A photo-resist pattern 2a is shaped onto the surface of a semiconductor substrate 1 to which a predetermined impurity diffusion layer is formed, and one part of the semiconductor substrate is etched through anisotropic etching to shape a first groove 6. The photo-resist 2a is removed, a photo-resist pattern 2b is formed up to the inside of the groove 6 again, and a groove 7 is shaped through anisotropic etching. A photo-resist is removed, an insulating film 3 and a conductive thin-film 4 are attached, a photo-resist pattern 2c is formed, unnecessary sections in the insulating film 3 and the electrode 4 are removed through etching, a photo-resist is removed, and an insulating film 5 is applied in order to insulator and protect the electrode, thus completing a capacitance section. Accordingly, the capacitance section is formed to a stepped shape, thus increasing capacitance.
Patent JP-H08209345-A (JP)
Title: Attracting jig for setting work
Inventor: FUJITA NOBUYUKI
IPC: B29C65/78
Filed: 1995-01-31
Abstract: PURPOSE: To provide an attracting jig capable of assuring the optimum film thickness of an adhesive to fix a parts work to a base work and promptly detecting the mounting defect of the parts work at the time of mounting the parts work. CONSTITUTION: This attracting jig for setting work is used to mount the parts work 3 attracted and held thereon to the mounting part 2a of the base work 2 and to fix the parts work 3 by the adhesive. The attracting jig has a parts work attracting surface 12 which is formed to approximately the same shape as the shape of the parts work and base work contact surface 13 which is disposed around the circumference of the attracting surface and is pressed to the base work. The attracting surface is formed to a shape projecting or recessing according to the optimum film thickness of the adhesive from the contact surface. Further, the base work contact surface 13 is provided with sensor air holes 13a for feeding or sucking air to or from the base work contact surface.  The attracting jig is provided with a defect deciding means for detecting the mounting defect of the base work contact surface and the base work by a fluctuation in the air pressure at the time of the defective mounting of the parts work.