baber/WOPTO huggingface dataset:
Patent JP-S6387462-A (JP)
Title: Driving chain for tenter clip
Inventor: HAYAFUSA NOBUYUKI
IPC: B65H20/16
Filed: 1986-09-30
Abstract: PURPOSE:To reduce the wear and increase the life of a connecting pin by forming plural oil grooves or linear traces on the surface of a connecting pin which forms a fitting part to a bush fixed to a link plate, and applying lubricating oil to the whole friction face. CONSTITUTION:Plural oil grooves or linear tracks 51 are formed on the surface of a connecting pin 25 which forms a fitting part to a bush 26 fixed to a link plate 23. Thereby, a lubricating oil which arrived at the connecting pin 25 is gradually lowered from up to down after permeating into the oil grooves 51, and the lubricating oil enters a friction face by the swinging movement caused by the bending of the link plate 23 and is applied over the whole friction face. Accordingly, the wear of the connecting pin 25 can be reduced while increasing its life. Also the power consumption for driving a chain can be reduced due to the reduced frictional force.
Patent JP-H0655247-A (JP)
Title: Nozzle for spinning metallic fiber
Inventor: HIRATA RYOJI
IPC: B22D11/06
Filed: 1992-08-07
Abstract: PURPOSE:To provide the nozzle for spinning for stable production of a metallic fiber by increasing the melting temp. of the metal as high as possible, thereby lowering the viscosity of a molten alloy and preventing nozzle clogging and nozzle failure. CONSTITUTION:This nozzle for spinning the metallic fiber consists of the nozzle constituted by laminating plates A, B consisting of at least two kinds of ceramics and is formed by inserting a material, such as graphite, molybdenum, tungsten, platinum or tantalum, as a plate heater C and a packing material between these plates. As a result, the nozzle clogging in melt spinning is eliminated and the stable and safe spinning of the metallic fiber having a truly circular shape in section is possible; in addition, the nozzle is extremely simple in construction and is easy to use.
Patent JP-H11171544-A (JP)
Title: Titanium-containing material and its production
Inventor: OMORI MASAHIRO
IPC: B01J35/02
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a titanium-contg. material and a titanium-contg. coating soln. giving a thin film excellent in transparency, photocatalytic action and adhesion to a substrate by imparting a specified light transmissivity at a specified wavelength in a specified thickness even after heating up to the boiling point. SOLUTION: An aq. soln. of titanium tetrachloride is hydrolyzed in the presence of a carboxylic acid, preferably citric acid to produce the objective titanium-contg. material and titanium-contg. coating soln. having >=85% light transmissivity at 450-700 nm wavelength in 10 mm thickness even after heating to the b.p. The concn. of the titanium tetrachloride in the aq. soln. is preferably 0.1-10 mol/l (expressed in terms of TiO2 ) and the amt. of the carboxylic acid added is preferably 0.1-10 mol/l and 0.01-10 mol per 1 mol Ti atom. After the hydrolysis, dechlorination is optionally carried out by electrodialysis or other method so as to attain 50-10,000 ppm Cl ion concn. and pH 0.5-5. The particle diameter in the material or soln. is 0.0008-0.015 μm.
Patent JP-S61113195-A (JP)
Title: Semiconductor storage device
Inventor: FURUSAWA KAZUNORI
IPC: G11C16/06
Filed: 1984-11-07
Abstract: PURPOSE:To add a function for controlling the level of a booster voltage by controlling a MOSFIT as a variable conductance installed between a booster output voltage and the grounding potential point of a circuit with the aid of a control voltage for obeying a write high voltage. CONSTITUTION:Receiving the write high voltage VPP supplied from an external terminal, a program signal PGM, an output enable signal OE and a chip selection signal CE, a control circuit CONT forms a control signal necessary for the action of an internal circuit. The high voltage VPP formed by a booster circuit regulates a selection level at the time of write actions of word lines W1 and W2 and another selection level supplied to gates of column switch MOSFETs Q7-Q9. Thus the voltage of the control gate and drain voltage of a actually selected FAMOS transistor are raised to attain an efficient write.
Patent JP-H0394687-A (JP)
Title: Production of improved dna and production of protein or peptide using the same dna
Inventor: KUBO MIKI
IPC: C12N15/09
Filed: 1989-09-08
Abstract: PURPOSE:To obtain DNA capable of modulating the expression without changing the promoter by partially replacing either of a base sequence containing a terminator sequence or a base sequence readily formable a secondary structure therewith or hardly forming the secondary structure present in a single-strand DNA. CONSTITUTION:Base in a base sequence present in a single-strand DNA and containing a terminator sequence or base in a base sequence readily formable a secondary structure therewith or hardly forming the secondary structure is replaced with other base and the free energy when these base sequences are paired is increased or decreased to provide the objective DNA. Furthermore, the free energy when the base sequence readily formable the secondary structure or hardly forming the secondary structure are paired with the base sequence containing the terminator sequence is preferably <=-20kcal/mol or >=-20kcal/ mol, respectively.
Patent JP-2000062943-A (JP)
Title: Belt conveyer device for conveyance
Inventor: AOKI YASUHIRO
IPC: B65G23/26
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To accumulate carried articles by avoiding falling, by slipping a driving pulley in relation to a driving shaft, not sliding a belt in relation to the carried articles, when they are accumulated. SOLUTION: This belt conveyer device is provided with a means where a belt 3 is wound to a pair of pulleys 1 and 2 at least one side of which is a driving pulley 1 to accumulate carried articles 10 conveyed on the belt 3. In this case, a means is provided for slippably friction engaging the driving pulley 1 to the driving shaft 4 and for slipping the driving pulley 1 in relation to the driving shaft 4 when the carried articles 10 are accumulated.
Patent JP-S60126541-A (JP)
Title: Solar heat water heater
Inventor: ODA SOU
IPC: F24S90/00
Filed: 1983-12-09
Abstract: PURPOSE:To allow the usage of a heat collector made of polyethylene without causing a reduction in the heat collecting efficiency or a deficiency in the expansion tank capacity by providing an air vent valve and a pressure regulating valve in a return conduit of a two water passage type water heater having an expansion tank installed in a lower position as well as a check valve in a feed conduit. CONSTITUTION:Since the pressure inside a heat collector 3 is maintained at the atmospheric pressure because of the presence of an air vent valve 10, there is no need to use a high-temperature, high-pressure resistant heat collector 3 even through it is made of polyethylene. Because of the action of a check valve 12, the thermal medium in the heat collector 3 will not drop at the time when a pump 7 is stopped. Further, because of the action of a pressure regulating valve 11, the thermal medium in the return conduit 5 will not drop, either. Therefore, an expansion tank 6 having a small capacity will do. Therefore, there is no thermal loss which would otherwise accompanies the release of the drawn air out of the tank 6, resulting in preventing a reduction in the heat collection efficiency as well as the loss of the thermal medium.
Patent JP-H10105561-A (JP)
Title: Retrieval condition generator, retrieval condition generating method, document retrieving device and medium for document retrieval
Inventor: TANOSAKI YASUO
IPC: G06F3/048
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a retrieval condition generator with which a retrieval conditional expression corresponding to a document data base can be automatically generated. SOLUTION: A picture for keyword input for document retrieval is displayed on a display device 4, plural keywords are inputted from an input device 1 corresponding to this picture, this document data base is retrieved for each keyword by a unit keyword retrieval part 330, and the respective keywords and the number of matters relevant to retrieval are stored in a unit keyword buffer 392. The number of matters relevant to the retrieval of respective keywords stored in the unit keyword buffer 392 is investigated by an effective keyword extraction part 340, and the number of matterns relevant to retrieval having a value more than '0' and the keywords corresponding to that number are stored in an effective keyword buffer 393.  Then, the retrieval conditional expression logically coupling the effective keywords stored in the effective keyword buffer 393 is generated by a retrieval conditional expression preparation part 350.
Patent JP-H04112631-A (JP)
Title: Power supply
Inventor: IMOTO KIYOAKI
IPC: H01G11/42
Filed: 1990-09-03
Abstract: PURPOSE:To increase charging rate by supplementing the discharge current of a secondary battery upto the rising thereof through instantaneous high current discharge, characteristic to an electric double layer capacitor, at the time of instantaneous high current discharge. CONSTITUTION:A power supply comprises a parallel connection of a lead battery 2, as a secondary battery, and an electric double layer capacitor having a polarizing electrode comprising a current collector composed of chop type active carbon fiber acetylene black, carboxymethylcellulose and aluminum and employing an electrolyte in which tetraethylammonium tetrafluoroborate is dissolved in propylenecarbonate. In the initial discharge stage, the electric double layer capacitor 1 having low inner resistance and quick rising characteristic of discharge current is discharged and subsequently the lead battery 2 having long discharge time starts discharging to operate a load 3. After start of the driving section, a generator 4 charges the electric double layer capacitor 1 and the lead battery 2 to prepare for next discharge. According to the constitution, capacity of secondary battery can be reduced.
Patent JP-S6477394-A (JP)
Title: Automatic selection incoming system
Inventor: SHIMADA SATOSHI
IPC: H04Q3/58
Filed: 1987-09-18
Abstract: PURPOSE:To connect only specific incoming calls without troubling the operator at an attendant board by providing a storage area to store the telephone number and the receivable time zone of a called party and connecting only a call whose incoming time and calling telephone set information coincide with the registered information of the storage area to a receiving telephone set. CONSTITUTION:When an extension subscriber A registers the telephone number (the telephone number of an extension subscriber B) and the callable time zone of the called party to which the incoming call is desired are stored in the ensured part of a memory part MEM with the telephone number of the extension subscriber A as an address. When calls are simultaneously made by extension subscribers B and C to the extension subscriber A in the time zone registered by the extension subscriber A, a central control unit CC makes access to the memory part MEM with the telephone number as the address and judges that the extension subscriber B should be connected to the extension subscriber A. On the other hand, it is judged that the extension subscriber C should not be connected to the extension subscriber A and should be transferred to a transfer destination such as an announcement device set beforehand and the extension subscriber A is connected with the extension subscriber B and the extension subscriber C is connected with an announcement device, etc., D.
Patent JP-H0283219-A (JP)
Title: Production of cobalt-containing ferromagnetic iron oxide powder
Inventor: FUJII KAZUTAKA
IPC: H01F1/11
Filed: 1988-09-19
Abstract: PURPOSE:To improve adsorption characteristics of lubricants, etc., on magnetic powder and obtain a magnetic iron oxide powder well balanced in magnetic and physical characteristics by forming a silicon compound layer on the surface of a Co-containing ferromagnetic iron oxide and heat-treating the resultant substance. CONSTITUTION:A water-soluble silicon compound (e.g., sodium orthosilicate) and, as necessary, further a water-soluble compound containing at least one element selected from Al, P, Ti, V, Mn, Ni and Zn are added to a slurry prepared by dispersing a Co-containing ferromagnetic iron oxide in an aqueous medium, neutralized and precipitated with an acid or alkali to form compound layers thereof on the particle surfaces of the iron oxide. The applied amount is 0.01-5wt.%, desirably 0.02-2wt.% expressed in terms of the respective elements based on the Co-oontaining iron oxide. The obtained slurry is then heat-treated at >=60 deg.C, normally 60-150 deg.C, desirably 80-140 deg.C.
Patent JP-H0685597-A (JP)
Title: Saw device
Inventor: TERA YOSHIKO
IPC: H03H9/25
Filed: 1992-09-02
Abstract: PURPOSE:To provide a surface acoustic wave (SAW) element which can prevent patterning defect caused by a close effect by constituting a metal pattern provided outside at both terminals of a transducer in a way of a SAW scattering. CONSTITUTION:On a piezoelectric substrate, two input transducers 2 and one output transducer 3 are alternately arranged along the propagating direction of the SAW, the input transducers 2 are connected to an input terminal 4, the output transducer 3 is connected to an output terminal 5, and metal patterns 6a and 6b composed of thin metal films are arranged outside the input transducers 2. Thus, the SAW lost from the input transducers 2 on both sides is propagated in the trapezoidal metal patterns 6a and 6b, reflected and refracted at respective terminal parts by impedance mismatching. Therefore, the SAW returned to the input transducers 2 again is a little and accordingly, the influence of reflection at the terminal part of a substrate 1 is reduced as well.
Patent JP-H1173980-A (JP)
Title: Cell for solid electrolyte fuel cell
Inventor: TATEISHI YUJI
IPC: H01M8/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a cell for a solid electrolyte fuel cell capable of easily, surely conducting gas seal of a cell main body and easily confirming a gas seal. SOLUTION: An air electrode is formed on one side of a cylindrical solid electrolyte, a fuel electrode is formed on the other side, and a current collector is connected electrically to the air electrode or the fuel electrode and exposed to the outside to form a cylindrical cell main body 8. A sealing member 11 made of ceramics, comprising a base bottom part 14 and a cylinder part 13 is fit to the outer circumferential surface of the cylindrical cell main body 8. If the entire length of the sealing member 11 is represented by L1 , the depth of the cylindrical part 13 by L2 , the outer diameter of the base bottom part by D1 , the outer diameter of the cylindrical part by D2 , and the inner diameter of the cylindrical part 13 by D3 these satisfy ranges D1 /D2 of 0.78-0.84, L2 /L1 of 0.3-0.7, and L2 /D3 of 0.3-0.7.
Patent JP-S58121729-A (JP)
Title: Supply of growing substrate to cell in growing cell set
Inventor: JIYOUKO RETEINEN
IPC: A01G9/08
Filed: 1982-12-27
Abstract: A method for feeding the growing substrate, such as peat, soil, compost, crushed mineral wool, perlite, vermiculite, or bark, by means of a feeding equipment into the cells (6) of the set (4) of growing cells placed underneath the said equipment. The feeding equipment consists of two horizontal feeding rolls (2), which are placed side by side and which are parallel to each other, pins (3) of a resilient material, e.g. rubber or plastic, preferably polyurethane, being arranged as projecting from the roll faces (7), the said pins (3) projecting radially. The pins (3) are placed in the normal planes of the axes of the feeding rolls (2) alternatingly in each feeding roll (2) so that, in the space between the feeding rolls (2), the pins (3) on the feeding rolls (2) are placed as interlocking each other. The feeding rolls (2) are rotated in opposite directions so that the roll faces (7) of the rolls (2) directed towards each other have a downwardly oriented direction of rotation. The filling material of the cells (6), i.e. the growing substrate, is fed preferably as moist at a high speed into the cells (6) by rotating the feeding rolls (2) at a rotation speed of 500 to 1000 r.p.m. - the lower the specific weight of the filling material, the higher the speed of rotation. Thereby the filling material is, by the effect of the circumferential velocity of the feeding rolls (2) of about 3 to 10 m/s, rushed in the vertical direction into the cells of the growing cell system (4) so that any filling material introduced into the cells (6) earlier is compacted by means of the kinetic energy of the filling material, beginning from the bottom.
Patent JP-S6298072-A (JP)
Title: Butterfly valve
Inventor: WATANABE TOMIYA
IPC: F16K1/226
Filed: 1985-10-21
Abstract: PURPOSE:To clean a gap between the side surfaces of a seat member and a fitting groove for the seat member, by forming, in locking ridges of a seat fitting groove, a liquid draining passage communicating between the fitting groove and a fluid passage hole. CONSTITUTION:The upper surfaces of locking ridges 21, 23 extending inward of a seat fitting groove 19 define flat surfaces flush with the inner wall surface of a fluid passage hole 13. A gap 31 formed between the side wall surface of the seat fitting groove 19 and the side wall surface of a seat member 25 allows fluid to be introduced, and therefore, the set member 25 is pressed by the pressure of fluid. A cut-out 33 serving as a liquid draining passage communicates the gap 31 with the fluid passage hole 13. Accordingly, it is possible to facilitate the introduction of cleaning liquid into the gap 31 so that the inside of the gap 31 may be completely cleaned.
Patent JP-H0399018-A (JP)
Title: Agent for promoting secretion of glucagon-like peptide hormone
Inventor: SUDA TAKEO
IPC: C07H15/04
Filed: 1989-09-11
Abstract: PURPOSE:To provide the subject secretion-promoting agent containing glucuronic acid (salt) or maltitol, effective in promoting the secretion of insulin, exhibiting excellent effect to the medicine of diabetes, capable of restricting the taking calorie to the necessary minimum level and free from the problem of inducing hypoglycemia. CONSTITUTION:The objective agent contains glucuronic acid or its salt or maltitol as active component. The agent is effective in inducing the secretion of glucagonic acid peptide hormone from intestines by the administration to a living body to increase the blood concentration of said hormone and promote the secretion of insulin. The rate of administration of the active component compound is preferably about 10mg to 2g daily per 1kg body weight in terms of the weight of free acid. It can be administered also as a food or a food additive.
Patent JP-H1083588-A (JP)
Title: Magneto-optical recording medium
Inventor: SUGAWARA MAKOTO
IPC: G11B7/24079
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To realize high recording density by forming grooves or lands in such a manner that the difference Δd in depth between adjacent grooves or the difference Dd in height between adjacent lands satisfies the relation of 0.20<=Δd×n/λ<=0.30, wherein λ is the wavelength and n is the refractive index. SOLUTION: On one surface of a transparent substrate 1, grooves G1 , G2 to guide (for tracking) a light beam 5 and lands L1 , L2 between grooves are formed, and a reading layer 2, magneto-optical recording layer 3, and protective layer to prevent oxidation are formed thereon. As for the transparent substrate 1, a glass substrate or plastic substrate such as polycarbonate, polystyrene, polybiphenol chloride epoxy or acryl resin is preferably used.
Patent JP-H1083641-A (JP)
Title: Position detecting device and positioning device and information recorder using these devices
Inventor: ISHIZUKA AKIRA
IPC: G11B21/10
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To enable position detecting and positioning of a body with high reliability without necessity of a member on a large scale on the side of the body by detecting a change of force given from the body to a member brought into contact with the body and detecting position changing information of the body. SOLUTION: An optical noncontact distance sensor unit PS and a side surface of an arm ARM1 are brought into contact with each other by making a current flow into a voice coil VOIC. Secondly, the optical noncontact distance sensor unit PS is moved to rotate at only a minute angle by using an external motor MO and a rotary encoder RE under the control of a signal processor SP. Then, a signal of a change in contact force between this optical power sensor unit PS and the magnetic head arm ARM1 or a slider SLID. Therefore, the current in the voice coil VOIC is changed to rotate the magnetic head arm. Upon the return to the initial state by a signal of the optical power sensor unit PS, the current is stopped. These operations are repeated at the high rate.
Patent JP-S58118589-A (JP)
Inventor: KARORII REMUPERUTO
IPC: A61K31/397
Filed: 1982-12-28
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-H0982293-A (JP)
Title: Organic electrolyte battery housing case
Inventor: NABESHIMA KATSUMI
IPC: H01M10/0566
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a case stable against an electrolyte and free from the occurrence of an appearance defect such as dissolution, swelling and cracking by forming the case out of polyphenylene ether resin composition containing the prescribed phosphoric ester compound. SOLUTION: A battery case used for housing at least one organic electrolyte battery is formed out of polyphenylene ether resin composition. The composition in this case contains a phosphoric ester compound shown by the general formula (1) and/or the general formula (2). As a result, the battery housing case becomes very stable against an organic electrolyte. Furthermore, the battery housing case comes to have even flame resistance with an organic electrolyte resistance characteristic maintained. Thus, even when an electrolyte leaks from battery internal space, due to the occurrence of abnormality, a remarkable appearance defect such as dissolution, swelling and cracking does not occur. Also, even when the electrolyte catches a fire for any reason, a battery pack is free from a danger of catching a fire, thereby providing a safe battery pack.
Patent JP-H0760673-A (JP)
Title: Conveying positioning robot
Inventor: SUZUKI SHINKICHI
IPC: B65G47/91
Filed: 1993-08-27
Abstract: PURPOSE:To provide a conveying positioning robot in which an interval between attracting pads can be changed without changing software of the robot by the size of a conveyance material. CONSTITUTION:The second member 4 is installed movably in one direction to the first member 3 fixed to a connecting part 2 connected to an arm l of a robot, and the movement of the second member 4 is regulated by the first movement regulating cylinder 6, and the third member is installed movably in the direction orthogonal to the moving direction of the second member 4 to the second member 4, and the movement of the third member is regulated to the second member 4 by the second movement regulating cylinder. A pedestal 11 is installed rotatably on the third member through a rotary member 10, and a support rail part 17 is fixed to both sides of the pedestal 11, and slidingly movable members 18 and 19 are installed slidably on this support rail member 17, and support bars 20 and 21 are extended between/fixed to the slidingly movable members 18 and 19, and attracting pads 22 are fixed to these support bars 20 and 21.