baber/WOPTO huggingface dataset:
Patent JP-S59191264-A (JP)
Title: Manufacture of panel grid for lead storage battery
Inventor: TAKAHASHI WATARU
IPC: H01M4/73
Filed: 1983-04-15
Abstract: PURPOSE:To obtain a panel grid having increased grid structures made of acid- proof synthetic resin and good productivity. CONSTITUTION:A portion of lug 4 and L-shaped structure 5 of a guide 3 shown by double slants in a panel grid 1 composed of acid-proof synthetic resin is made thinner than the slant section and laterally lined section. At first the slanted section is immersed in fused lead alloy to form a thin lead film or lead alloy film then the double slanted section is immersed in fused lead or lead alloy to provide uniform thickness. Consequently thin lead or lead alloy film covering a portion of grid structures positioned at two separated positions is connected electrically through L-shaped structure 5. Consequently even in case where grid structures are arranged in more than two rows, it is conducted reliably to paste active substance and formed easily to increase the number of grid structures 1 constructing a panel grid resulting in a panel grid having high productivity.
Patent JP-H01241020-A (JP)
Title: Magnetic recording medium
Inventor: KONDO HIROFUMI
IPC: C09D7/12
Filed: 1988-03-23
Abstract: PURPOSE:To maintain lubricity over a long period of time at and under a high temp. and high humidity by incorporating a carboxylic acid amine salt compd. having a specific hydroxyl group as a lubricating agent into the magnetic layer of the above medium. CONSTITUTION:This magnetic recording medium has the magnetic layer on a nonmagnetic base and the magnetic layer thereof contains the carboxylic acid amine salt compd. having the hydroxyl group expressed by the formula I, the formula II. In the formulas I, II, n denotes 1-3 integer; R denotes a hydro carbon group contg. the hydroxyl group; R1, R2, R3 denote hydrogen or hydrocar bon group. The magnetic recording medium contg. the carboxylic acid amine salt compd. having such hydroxyl group as the lubricating agent is improved in the traveling property by the lubricating effect of the carboxylic acid amine salt compd. having the hydroxyl group and is improved in durability as as well.
Patent JP-H09236214-A (JP)
Title: Burner device for surface combustion
Inventor: HIROMOTO SHUJI
IPC: F23D14/14
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To clear in a favorable manner the burner mat for surface combustion of dust that sticks on the air supply side. SOLUTION: A blower 9 is provided at an intermediate point in an air supply line 6 for sending air to a mat 3 for surface combustion and the mat 3 is supported by a main body 2 in such a manner as to be reversible upside down. After extinguishment of combustion the mat 3, to which dust in the air during the combustion sticks, is turned over to bring its side with dust to be exposed on the surface side so that by sending air by the blower 9 while the mat is held in that state the dust sticking to the mat can be blown away and removed. Therefore, the mat can be cleaned every time combustion is extinguished and the combustion can be maintained in a favorable condition without providing periodical cleaning.
Patent JP-S61227986-A (JP)
Title: Production of single crystal silicon rod
Inventor: ABE TAKAO
IPC: H01L21/18
Filed: 1985-03-30
Abstract: PURPOSE:To produce an Si single crystal whose As distribution is optional in the direction of crystallographic axis and uniform in the cross section by controlling the flow rate and the direction of flow in the As-containing atmosphere in case of producing the As single crystal whose As is the dopant. CONSTITUTION:A polycrystal Si is introduced into a quartz crucible 10 in a chamber 1 above the single crystal 31 and is heated to obtain a melt 4, the connected crystal 3 of the Si single crystal is dipped and then pulled up gradually to permit the growth of the Si crystal rod 5 at its tip. When As is contained into the Si single crystal as the dopant, As placed in a container 26 is added into a molten Si 4. In this case, a tubular body 9 concentric with the single crystal 5 is disposed, and an inert gas such as Ar is forced to flow down from the top of the tubular body 9. In a pulling-up process of the single crystal whose dopant is As, the quantity of the flow of Ar gas is controlled to regulate the volatizing amount of As from the Si melt 4 by adjusting the pulling-up condition, thereby the concentration of the dopant As in the direction of the axis of the single crystal 5 can be regulated optionally and the single crystal 5 whose As concentration is uniform in its cross section can be produced.
Patent JP-S57184003-A (JP)
Title: Steel conveyer belt replacing method
Inventor: KANAMORI HISAO
IPC: B65G15/00
Filed: 1981-05-01
Abstract: PURPOSE:To store articles smoothly and easily by bringing down a dog backward in such a manner as to sink below the conveying surface when the dog supported on a link of a chain through a pin is influenced by resistance more than predetermined. CONSTITUTION:When a chain 1 is moved in an arrow direction (to the left), a roller 9 disposed on the horizontal portion of a dog 7 is rolled on guide rails 12 disposed on the outer periphery of the side of a sprocket 11 at the right reversing portion so that the dog 7 is put to a rising posture. The dog 7 is adapted to receive a steel pipe 4 thrown from the right at the vertical portion thereof and transfer same to the left. When the dog 7 reaches a storage portion near the terminal end of a conveying surface 5, the dog 7 is brought into contact with the lower portion of the back of the preceding steel pipe group, which causes the vertical portion to pivot on a pin 6 backward, so that the dog 7 goes into a headstand. Therefore, the dog 7 leaves the steel pipe 4 behind at the  place, and passes through the lower portion of the storage portion to be restored to the initial position.
Patent JP-H07252609-A (JP)
Title: High rigidity iron-base alloy and its production
Inventor: SAITO TAKU
IPC: C22C38/00
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a high rigidity material by dispersing boride grains containing group Va elements into an iron or iron-base alloy matrix, allowing boride grains and iron to react with each other, and forming a double boride of group Va metal and iron, having high Young's modulus and low specific gravity. CONSTITUTION:This high rigidity alloy consists of a matrix composed of iron or iron-base alloy, and at least one or more kinds among the double borides of one or more group Va elements and iron, dispersed in the above matrix. Further, carbon content is regulated to <=0.1wt.%, and the content of boride in the matrix is regulated to 5-50vol.%. This alloy can be obtained by first mixing iron powder or iron-base alloy powder, ferroboron powder, and group Va elements, compacting the resulting mixture into prescribed shape, then sintering the resulting green compact, and forming a double boride of group Va elements and iron, in a dispersed state, into the iron or iron-base alloy matrix by the reaction between ferroboron and ferroalloy.
Patent JP-H03268372-A (JP)
Title: Bridge type magnetoresistance element
Inventor: YODA HIDEAKI
IPC: H01L43/08
Filed: 1990-03-16
Abstract: PURPOSE:To reduce the fluctuation of offset voltage depending upon a temperature by approximately equalizing the temperature coefficient of a resistance value to that of the resistance value of a magnetic film in an adhesive layer. CONSTITUTION:The title bridge type magnetoresistance element is composed of a substrate 1 and a magnetoresistance element having a magnetic film 2, adhesive layers 3 and conductor films 4, and a material having a resistance temperature coefficient close to that of permalloy constituting the magnetic film 2 is used as the material of the adhesive layers 3. Consequently, the resistance temperature coefficient of the whole magnetoresistance element can be brought near to that of the permalloy organizing the magnetic film 2. A metal Mo displays excellent characteristics as the material of such an adhesive layer. Accordingly, the temperature dependency of the magnetoresistance element can be equalized, thus reducing the temperature change of offset voltage.
Patent JP-S54159642-A (JP)
Title: Stabilizer for electric power system
Inventor: BANJIYOU MINORU
IPC: H02J3/24
Filed: 1978-06-07
Abstract: PURPOSE: To prevent the deterioration of stability during the changing operation of turbine output by stopping the operation of electric power system stabilizer only during a time when a driving signal for DC motor for controlling turbine output exists.  
     CONSTITUTION: The turbine 1 to drive the synchronous motor 2 is controlled by regulating the flow rate of the steam 14 by giving the driving signal 16 to the DC motor 15, and also the field system 10 of the generator 2 is controlled by the electric power system stabilizer 17 through the thyristor 8, where the driving signal 16 is given a time-limit characteristic by the time-limit relay 31 by contact amplification by the auxiliary relay 30 and the output of the electric power system stabilizer 17 is automatically made OFF at the contact 33. Thus, because the driving signal 16 is made ON during the changing operation of turbine output and the electric power system stabilizer becomes inoperative by the contact 33, the deterioration of the stability of the generator 2 during the output changing time can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01239640-A (JP)
Title: High speed generating system for plural object programs
Inventor: OSANAI TOSHIMI
IPC: G06F9/45
Filed: 1988-03-22
Abstract: PURPOSE:To reduce a time required for the generation of a source program by generating plural object programs from one source program even when it is desired to obtain the plural object programs. CONSTITUTION:A selection row identification means 1 generates an original source program 8 for retention and change information (9-11) corresponding to a selecting sequence number from the source program 7. A reclamation decision means 2 decides whether the translation of the original source program 8 or a translation processing by reclaiming a translated intermediate text 12 should be performed. An intermediate text update means 3 inputs the change information (9-11) when it is decided that the translation processing should be performed by reclaiming the intermediate text 12 by the decision means 2, and updates a corresponding intermediate text 12. A completion decision means 4 decides whether or not the required number of object programs are generated by processing all of the change information (9-11) generated by the identification means 1.
Patent JP-H01241280-A (JP)
Title: Solid-state image pickup device
Inventor: KUMATORIYA AKIHIKO
IPC: H04N5/351
Filed: 1988-03-22
Abstract: PURPOSE:To suppress a flicker even with high speed electronic shutter operation and to output a picture without flickering by providing an optical sensor detecting brightness fluctuation of a lighting light, a flicker detection circuit and a drive circuit or the like. CONSTITUTION:An incident light from an optical diffuser 1 is inputted to a flicker detection circuit 3 as a sensor signal corresponding to the brightness fluctuation via an optical sensor 2 and a signal synchronized with the brightness fluctuation is outputted to a drive circuit 4. The circuit 4 outputs a drive pulse to an image sensor 6 in the timing synchronized with the input signal and outputs an S/H pulse to an S/H circuit 7. Thus, the sensor 6 applies photoelectric conversion to an output pulse of a detection circuit at the electronic shutter mode and picks up a signal in a short period under the same brightness at all times and the output is stored in the circuit 7. Then the output of the circuit 7 is used as a picture signal with a prescribed standard by using a field memory 8 and a switching circuit 9 to suppress flicker even during high speed electronic shutter and to output a picture without flickering from a terminal 10.
Patent JP-H08265934-A (JP)
Title: Fixing structure for box
Inventor: ISHIBASHI TAKASHI
IPC: H02G3/10
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a structure for fixing a box easily to a fixing part of car body without causing any rattling while enhancing the workability. CONSTITUTION: The box fixing structure comprises a threaded part 72 made in the box body 27 being screwed to a threaded fixing part 31 provided on the body fixing part 25, and a part 87 to be fitted in the stopping direction to a positioning part 57 provided on the body fixing part 25 and positioning the box body 27 with respect to the body fixing part 25. A press fitting part 69 coming into pressure contact with an interference contact part 65 provided on the body fixing part 25, at the time of fitting the part 87 to the positioning part 57, is provided on the box body 27 along the direction intersecting the interference contact part 65.
Patent JP-H09254055-A (JP)
Title: Branch pipe welding positioning device for large diameter pipe
Inventor: TAKAHASHI MITSUO
IPC: B25H7/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To easily set a welding position of a branch pipe relating to a large diametric pipe. SOLUTION: A device has a carriage 6 runnable in the inside of a large diametric pipe 1, upper part structure 14 provided with a curved surface 13 capable of coming into surface contact with an inner side surface upper part of the large diameter pipe 1 and closing a branch pipe mounting opening 1a drilled in an upper part of the large diametric pipe 1 and a lower part structure 18 provided with a curved surface 16 capable if coming into surface contact with an inner side surface lower part of the large diametric pipe 1. The upper structure 14 is secured to the carriage 6 so as to make the curved surface 13 face upward, the lower part structure 18 is arranged in a lower side of the carriage 6 so as to make the curved surface 16 face downward, a fluid pressure cylinder 11 pressing the lower part structure 18 toward downward is provided in the carriage 6.
Patent JP-S62223326-A (JP)
Title: Ring for spinning machine
Inventor: NAKANO YUZURU
IPC: D01H7/60
Filed: 1986-03-25
Abstract: PURPOSE:A ring for spinning machines, having improved abrasion resistance and strength and low friction coefficient and capable of keeping good spinning condition, by forming a ring flange part from a mixture of a ceramic with carbon. CONSTITUTION:A ring for spinning machines obtained by forming at least a ring flange part from a mixture of a ceramic with carbon and, as necessary, further impregnating the ring flange part with a metal or resin, e.g. polyamide, polyester, acrylic resin, tetrafluoroethylene resin, etc.
Patent JP-H02246606-A (JP)
Title: Amplifier circuit
Inventor: MIKAMURA YASUKI
IPC: H03G3/12
Filed: 1989-03-20
Abstract: PURPOSE:To set the gain and the band properly by providing a feedback FET so as to apply a control signal to a gate of the control FET thereby varying the negative feedback quantity. CONSTITUTION:A series circuit comprising a control D-FETQC and a feedback D-FETQF is connected in parallel with a cascode connection circuit comprising a D-FETQ1 and D-FETQ8. Negative feedback is applied by connecting the D-FETQF receiving a signal of an opposite polarity to an input signal VIN (output signal VOUT) at the gate in parallel with the input D-FETQ1 to connect the control D-FETQF in series with the feedback D-FETQF and the feedback quantity is adjusted by giving from the outside a control voltage VC to the gate of the D-FETQC.
Patent JP-H01241839-A (JP)
Title: Device for holding semiconductor wafer
Inventor: NINOMIYA MASAHARU
IPC: H01L21/68
Filed: 1988-03-24
Abstract: PURPOSE:To update only a substrate protective capacity while it is used by forming an insulator having a profile smaller than that of a semiconductor wafer on a substrate, and forming electrodes for generating an electrostatic chucking function therein. CONSTITUTION:A substrate 8 is formed of a good thermal conductive metal such as copper, aluminium or the like. A temperature regulating space 9 for regulating temperature by passing constant temperature water or the like therethrough is formed in the substrate 8. A protrusionlike insulator 11 having a profile smaller than that of a semiconductor wafer is formed on the substrate 8. As the insulator, alumina which has equivalent thermal conductivity to that of stainless steel and hardness higher than that of silicon or stainless steel is desirable, and it is preferable to manufacture it by a method having good adhesive properties for flame spraying or the like by considering thermal transfer from the substrate 8. Positive and negative electrodes 4, 5, 6, 7 are formed by plating or metallizing on the insulator 11, covered thereon with alumina to form an insulator 11. A plastic sheet 2 so having an opening shape as not to directly visually observe the substrate 8 from above when the wafer 1 is set is provided on the substrate 8. In order to easily replace the sheet 2 at the time of deterioration, the sheet 2 is desirably made of an adhesive sheet made of Teflon or polyimide.
Patent JP-H03269624-A (JP)
Title: Sequencer control system
Inventor: TSUTSUMI SHINJI
IPC: G06F13/42
Filed: 1990-03-20
Abstract: PURPOSE:To easily control the timing by attaining a constitution where a specific instruction processing part works based on a signal having a fixed frequency ratio to a specific instruction clock signal set externally or internally or to the corresponding signal. CONSTITUTION:A bus control part 113 serving as an instruction generating part selects one of those requests received from the input/output devices 111 and 112 and a memory 110 and outputs a microinstruction necessary for execution of the selected request to hold the microinstruction in an instruction register 114. Then the microinstruction is decoded by an instruction decoder 12 according to a fact whether the microinstruction is equal to a normal or specific instruction. When a normal instruction is confirmed, a normal instruction processing part 13 processes the instruction in the timing obtained from a basic clock via a timing control part 14. On the the other hand, when a specific instruction is confirmed, a specific instruction processing part 15 processes the instruction in the timing of the frequency generated by a set frequency generator 151. Thus it is possible to secure the absolute time with no change of a control program even to the change of the basic clock.
Patent JP-S5560776-A (JP)
Title: Device for preventing water from overflowing bathtub
Inventor: KANEDA HARUTETSU
IPC: F16K31/26
Filed: 1978-06-06
Abstract: PURPOSE: To prevent water from overflowing a bathtub when the water is introduced into it, by coupling a float with a water valve which opens or closes a water hole.  
     CONSTITUTION: A water valve 2 is pushed up through a fulcrum 10 by the weitht of a float 1 not to close a water hole 5. At that time, water flows through the water hole and enters into a bathtub. When the water reaches a prescribed quantity and the float is moved up by buoyancy, the water valve 2 is drawn down through a shaft 10 as a fulcrum to close the water hole 5 to automatically stop the inflow of the water to the bathtub. The water is thus prevented from overflowing the bathtub when it is forgotten to stop the inflow of the water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62225659-A (JP)
Inventor: SHIBUYA KAZUTOSHI
IPC: E04G3/00
Filed: 1986-03-26
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-S543061-A (JP)
Title: Beta-n-carbazolylethylmethacrylate
Inventor: OOTSUKI HIROSHI
IPC: C08F20/34
Filed: 1977-06-09
Abstract: PURPOSE: β-N-carbazolylethyl methacrylate of the formula. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5922520-A (JP)
Title: Platform equipped with card guide movable by side slide guide
Inventor: DEBITSUDO POORU AARAMU
IPC: A47B88/04
Filed: 1983-04-20
Abstract: 1. A rack comprising two front and two rear vertical fixing angle members on which there are mounted, for each card frame, two side slide guides which are aligned relative to each other, for displaceably fixing card frames which are provided with side plates, characterized in that each side slide guide has a carrier (30) whose ends are fitted into receiving means (40) in two shaped strip portions (42) which are fixed to the associated front and rear fixing angle members (32, 34) of the rack, displaceable on the carriers (30) are slides (50) which, on the mutually facing inward sides thereof, are respectively provided at the front end, at the underneath, with a lug (52) having a carrier plate (54) and at the rear end, on the top, with an extension portion (5, 6), mounted to each side plate (10, 12) of the card frame is a rearwardly projecting arm (22) which is respectively provided in the region of the upper edge of its free end with a receiving means (26) for engagement of the extension portion (56) of one of the slides (50), and the arms (2) can be pushed in supported in an inclined position on the carrier plates (54) and, by downward movement of the card frame and engagement of the extension portions (56) into the receiving means (26), can be horizontally and axially immovably secured to the slides (50).
Patent JP-S58186038-A (JP)
Title: Ion selective electrode
Inventor: SUGANO KENICHI
IPC: G01N27/333
Filed: 1982-04-26
Abstract: PURPOSE:To obtain an ion selective electrode having a long life, by covering a plurality of ion selective films of the ion selective electrode with a protective film. CONSTITUTION:An electrically conductive material 6 consisting of 0.1MKCl solution is filled in the first space divided by a partition wall 5 of an electrode vessel 1 and a reference electrode 2 consisting of silver-silver halogenide is supported by the wall 5 and immersed in the material 6. Plural holes 10 are provided on the wall of the vessel constituting the first space and a neutral carrier type ion selective film 3 is provided separately from each other so as to cover the hole 10. A protective film 4 is provided in a strippable state so as to cover the surface of the side contacting the film 3 with a liquid to be measured. The film 4 consists of polyvinyl chloride etc. and the electrode 2 is immersed in the liquid to be measured by stripping the film 4 in case of measurement. An ion selective electrode having a long life is obtained by exposing the new film 3 by stripping the film 4 successively when the film 3 is deteriorated.
Patent JP-S57182972-A (JP)
Title: Alkaline battery
Inventor: SAWAI TADASHI
IPC: H01M4/42
Filed: 1981-05-06
Abstract: PURPOSE:To increase high rate discharge performance and utillization by mixing a specified amount of fine zinc powder having a particle size less than a specified value with coarse zinc powdr having a specified particle size in a gelled zinc negative electrode. CONSTITUTION:A positive black mix 2 comprising manganese dioxide or the like, a separator-impregnated layer 6, and a gelled zinc negative electrode 1 are accommodated in a positive case 3. The positive case 3 is sealed with a nevative sealing plate 4 with an insulating sealing gasket 5 interposed to form an alkaline battery. The gelled zinc negative electrode 1 is manufactured in such a way that a large part of coarse zinc powder having a particle size of 75-500mu and a small part of fine zinc powder having a particle size of less than 25mu are mixed and dispersed in a gelled electrolyte, and the mixing amount of the fine zinc powder is selected to be 5-30wt% of the total zinc powder. Preferablly, unamalgamated fine zinc powder is mixed in a gelled electrolyte containing amalgamated coarse zinc powder to amalgamate the fine zinc powder by mercury contained in the coarse zinc powder.