baber/WOPTO huggingface dataset:
Patent JP-H11115511-A (JP)
Title: Seal device for fuel oil supply port
Inventor: HASHIMOTO HIDEHARU
IPC: F02M37/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To avoid slide contact between a supply oil nozzle and a seal member, and prevent decreasing of seal performance of a seal member and early clogging of a fuel filter. SOLUTION: In an internal peripheral seal part 12 of a seal member 1, an inner cylinder part 12b is provided, which is moved to a supply oil port inner depth side A2 according to insertion of a supply oil nozzle and to a supply oil port opening side A1 according to extraction removal of the supply oil nozzle.  In an end part periphery of the supply oil port opening side A1 of the inner cylinder part 12b, a cone cylinder part 12c extended to a side of an outer cylinder part 12a is provided, and by moving to the supply oil port opening side A1 of the inner cylinder part 12b, an internal diameter of a part inserting the supply oil nozzle of the inner cylinder part 12b is diametrically spread larger than an external diameter of the supply oil nozzle, and by moving to the supply oil port inner depth side A2 of the inner cylinder part 12b, the inner cylinder part 12b is diametrically contracted, to be made in adhesion to the periphery of the supply oil nozzle.
Patent JP-S59100470-A (JP)
Title: Developer regulating device of developing device
Inventor: TAKAYAMA TATSUMI
IPC: G03G15/08
Filed: 1982-12-01
Abstract: PURPOSE:To compress and stick a developer to a developing roll thinly to constant necessary density and prevent a deficiency in gradation of a line picture due to the collapse of a developer layer and the disorder of an image boundary line, and to prevent a blank part from being stained, by providing a trimming roll. CONSTITUTION:The trimming roll 6 positioned in a developing device 2 rather closely to a photosensitive drum 1 at a specific fine interval above a magnet roll 3 is supported pivotally through a bearing 7 and driven in the same direction with the roll 3. A scraper 8 is provided on the roll 6 to scrape off single-component magnetic toner 9 sticking to the roll 6. A toner layer is formed around the roll 3 to constant thickness while compressed to proper density, so the density of the toner layer sticking to the photosensitive body 1 holds necessary density although its thickness is thin, so the disorder of the image boundary line due to the collapse of the toner layer and staining of the blank part due to a toner scatter are prevented.
Patent JP-S58111377-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITOU MASAMI
IPC: H01L21/52
Filed: 1981-12-25
Abstract: PURPOSE:To mount the semiconductor device excellently without lowering heat radiation to a radiator by forming an auxiliary metallic layer around the electrode of one region of a semiconductor junction. CONSTITUTION:Metallic layers as ohmic electrodes 3, metallic layers 1 as P type region electrodes and annular metallic layers 10 around the layer 1 are formed at the N<+> type region side. An N<+> type substrate surface 9 is protected, mesa etching is executed while using the electrodes 1, 10 as masks, and the whole is scribed into pellets and separated, and thermocompression-bonded with the radiator. The annular metallic layers 10 of a wafer surface in the vicinity of a P-N junction function as the auxiliary metallic layers increasing contact areas in  case of thermocompression bonding with an electrode 4 body for radiation at  that time. Accordingly, the uniformity of pressure to the radiator executed  through compression-bonding surfaces is increased, and the device can be mounted excellently without lowering heat radiation.
Patent JP-2000046209-A (JP)
Title: Ball valve
Inventor: GOMI CHIKASHI
IPC: F16K5/06
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a ball valve reducing the noises caused by running water to a desired level by closing the flow of a fluid in an area of noise generation, and to further reduce generation of turbulence and eddy of the fluid as much as possible. SOLUTION: In this ball valve to open/close a flow path by forming a flow path opening in a ball 12, and providing the ball 12 in a rotatable manner in the ball valve with the ball pressed against a pair of annular seats 13a, 13b, the initial quantity of openings of one annular seat 13b and the ball 12 is increased with the boundary for closing the flow path approximately parallel to each other, while openings of the other annular seat 13a and the ball 12 are constantly opened.
Patent JP-H0492497-A (JP)
Title: Silver series wiring ceramic board
Inventor: HO KEIICHIRO
IPC: H05K1/00
Filed: 1990-08-08
Abstract: PURPOSE:To stabilize conductor characteristics by incorporating a specific amount of slider on a ceramic insulating layer. CONSTITUTION:Silver series conductor 2 containing silver as a main ingredient and a ceramic insulating layer 1 are provided, and 0.1-2.5wt.% of silver fine particles 3 are contained in the layer 1. If two components of alumina and borosilicate lead glass are used as material powder for a ceramic circuit board, this composite material has a low baking temperature of 900 deg.C. Accordingly, silver series paste can be simultaneously used as baking conductor. Precipitation of an anorthite crystal having lower conductivity than that of the alumina and a thermal expansion coefficient substantially matching to that of an Si element, due to reaction of alumina with glass, enhances its strength and suppresses silver migration advantageously. Thus, diffusion of conductor containing silver as a main ingredient for forming wirings in the insulating layer in a baking step is suppressed to stabilize conductor characteristics after sintering.
Patent JP-H0259853-A (JP)
Title: Processor back-up device
Inventor: KUWANO MASAHIKO
IPC: G06F13/36
Filed: 1988-08-25
Abstract: PURPOSE:To enable each processor to back up each peripheral device and also to ensure the termination of the output of a processor having the breakdown via a peripheral device by providing a switch circuit which switches the connection between the processors and the peripheral devices via a back-up bus line. CONSTITUTION:Processors (A)21-(D)24 are connected directly to the peripheral devices (A)19-(D)32 via the double switches 25-28 respectively. If the processor D(24), for example, has the breakdown, the switch 28 and then the double switch 26 are switched. Thus the processor (D)24 is connected to a back-up bus line 33 via the contact of the other side of a changeover switch 28b and then connected to the processor (B)22 via the contact of one side of a changeover switch 27b and the contact of the other side of a changeover switch 26a respectively. Thus the processor (D)24 is backed up. At the same time, the output of the processor (D)24 is connected to the peripheral device (B)30 via the contact of one side of a changeover switch 25b and the contact of the other side of a changeover switch 26b and then terminated. Thus each processor can back up each peripheral processor and at the same time the output of the processor having the breakdown can be surely terminated via a peripheral device.
Patent JP-S59161377-A (JP)
Title: Piperidindione derivative, manufacture and drug
Inventor: KUROODO BERUNAARU
IPC: A61K31/44
Filed: 1983-11-08
Abstract: The present invention relates to derivatives of piperidinedione of formula:    <IMAGE>  (I)  in which R is alkyl or forms with N a possibly substituted morpholino or piperidino group, n=2 or 3, R1, R2, R3 and R4 represent H or lower alkyl; R3 and R4 taken together may represent (CH2)m where m=4 or 5 and R2 and R3 taken together may represent (CH2)p where p=3 or 4 and in this case R1 and R4=H, R5 is H or alkyl. It also relates to a process for manufacturing the product of formula (I) and to the drugs containing a product of formula (I).
Patent JP-S6188402-A (JP)
Inventor: KANEKO HIROSHI
IPC: F21S8/10
Filed: 1984-10-08
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-2000038689-A (JP)
Title: Corrosion inhibitor for acid cleaning of metal, cleaning solution composition containing the same and method for cleaning of metal using the same
Inventor: SASAKI HIROSHI
IPC: C23F11/14
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the corrosion of a metal substrate during cleaning and to enhance whiteness after cleaning by using at least one selected from quinolinium compounds and isoquinolinium compounds obtained by quarternizing quinoline compounds and isoquinoline compounds. SOLUTION: At least one selected from quinolinium compounds and isoquinolinium compounds obtained by quarternizing quinoline compounds of formula I and isoquinoline compounds of formula II using a quarternizing agent is used as a corrosion inhibitor for acid cleaning of metals. In formulas I and II, R1-R7 are each H or 1-10C alkyl group which may be a branched alkyl. At least one compound of R8X (R8 is H, hydroxyethyl, benzyl or 1-20C alkyl which may be a branched alkyl; X is Cl, Br, I, F or R8SO4) is used as a quarternizing agent. A corrosion inhibitor is added in an amount of about 0.1-50,000 mg to 1L of an acid solution.
Patent JP-H0491887-A (JP)
Title: Positioning jig for lead pin for pin grid array package and production thereof
Inventor: KUDOU TSUKANE
IPC: B23K20/00
Filed: 1990-08-07
Abstract: PURPOSE:To reduce the cost of processing by laminating plural of thin sheets having plural holes corresponding to plural supporting holes, thereby forming the jig. CONSTITUTION:The plural supporting holes 2 for supporting the plural lead pins in order to individually position the pins at the time of implanting the plural lead pins to a pin grid array package are provided on the jig 1. The jig 1 is constituted by laminating plural sheets of the thin sheets 3 having the plural holes corresponding to the plural supporting holes 2. The plural thin sheets are joined to each other by diffusion joining. The plural holes are formed by etching on the thin sheets. The jig for positioning the lead pins for the pin grid array package is formed in this way without executing boring by drilling.
Patent JP-S6366361-A (JP)
Inventor: GIYUNTAA HANSU KITSUSU
IPC: D04H1/58
Filed: 1987-08-24
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-S58114633-A (JP)
Title: Receiver
Inventor: FUJII TERUO
IPC: H04B1/16
Filed: 1981-12-28
Abstract: PURPOSE:To detect accurately the start of broadcasting even under an evil effect of fading, etc., by accelerating the time constant of an AGC in a queuing mode and then decelerating the time constant after it is once received. CONSTITUTION:The power supply voltage is always supplied to a high frequency amplifier 2, an IF amplifier 4 and a wave detecting circuit 5 respectively even in a queuing mode. However a relay 15 is turned off, and no power supply voltage is fed to a low frequency amplifier 6. When an emergent broadcast is given for the information of a disaster, etc., an antenna 1 receives it. The received signal is fed to a detecting circuit 12 via the working amplifier 2, the amplifier 4 and the circuit 5. The output of the circuit 12 changes to an H level, and the relay 15 is turned on to actuate the amplifier 6. A high-speed time constant of an AGC circuit is decelerated in a queuing mode. The resistance is increased to a change of modulating degree as well as the fading as the time constant is accelerated. As a result, the broadcast can be detected assuredly.
Patent JP-2001032239-A (JP)
Title: Cleaning device for trashrack rake
Inventor: SHIMADA YUICHIRO
IPC: E02B5/08
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device to surely clean not only an outer side of a basket frame and adjacent parts of baskets, but also the whole basket after the dust is removed. SOLUTION: A trashrack rake arranged on a water intake is provided with a first spray device 9 to spray pressurized water against a reverse side of a basket inverted by an upper sprocket 3 at a lower position of the upper sprocket 3. A second spray device 10 to spray pressurized water against a face side of the basket inverted by the upper sprocket 3 at an appropriate position within an upper housing.
Patent JP-H0920171-A (JP)
Title: Hose type cargo presser
Inventor: IWAO MASATOSHI
IPC: B60P7/16
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a hose type cargo presser which prevents the vibration and collapse of cargo in running of the cargo and which does not interfer with the loading and unloading of the cargo and enables smooth and quick work. SOLUTION: Introducing compressed air into a hose 1 through an opening and closing valve 14 and a pipe 4 from a sub tank 12 will expand the hose 1, which catch cargo between the right and left sidewalls 6 and 7 of the ban body 5. Consequently, the vibration and collapse are prevented. When compressed air is discharged from inside the hose 1, the hose 1 is clashed in flat form by the spring force of an elastic hose retainer 2. Therefore, the interference between the hose 1 and the cargo is prevented, and the work of loading and unloading is performed smoothly and quickly.
Patent JP-S60110625-A (JP)
Inventor: SAWADA YASUHIKO
IPC: B65B51/08
Filed: 1983-11-09
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-S60102217-A (JP)
Title: Method and apparatus for plate width control in vertical rolling mill
Inventor: IMAI ISAO
IPC: B21B1/26
Filed: 1983-11-09
Abstract: PURPOSE:To minimize variation of plate width at the tip of a slab and to improve dimensional accuracy of width of products by replenishing pressure liquid by the quantity to which the liquid in the screw down cylinder is compressed at the time of slab biting. CONSTITUTION:A tip position signal of a slab S detected by a tip position detector 4 and a speed signal of the slab S detected by a speed detector 5 are sent to a logical circuit 11, and number of seconds after which the tip of the slab S arrives at outer periphery of the vertical roll 1 is calculated. Time obtained by the logical circuit 11 is sent to an AND circuit 12. On the other hand, when the slab S is sent to the vertical roll 1 and bitten in, a signal detected by an accelerometer 6 is sent to the AND circuit 12. When the signal is inputted to the AND circuit 12 from the logical circuit 11 and accelerometer 6, a command signal is outputted to a servo valve 8, and pressure liquid is replenished to the screw down cylinder 3 from conduits 9, 10. When pressure liquid is replenished to the screw down cylinder 3, a gap is fastened for a specified time, and accuracy of tip width of the slab S is improved.
Patent JP-S6189212-A (JP)
Title: Polymerization of vinyl chloride monomer
Inventor: ITO KENICHI
IPC: C08F2/00
Filed: 1984-10-08
Abstract: PURPOSE:To obtain a vinyl chloride polymer suppressing the deposition of scale, by polymerizing a vinyl chloride monomer in the presence of a nonionic surfactant and a specific partially crosslinked copolymer. CONSTITUTION:The objective polymer can be produced suppressing the deposition of scale, by the suspension polymerization of 100pts.wt. of a vinyl chloride monomer in the presence of (A) 0.005-1pt.wt. of a nonionic surfactant (e.g. polyoxyethylene alkyl ether) and (B) 0.01-2pts.wt. of a partially crosslinked copolymer prepared by the copolymerization of an olefinic unsaturated carboxylic acid (e.g. acrylic acid) with preferably 0.1-30wt% di(meth)acrylate of formula having aromatic ring, in an aqueous medium, using an oil-soluble polymerization initiator (e.g. diisopropyl peroxydicarbonate).
Patent JP-S6455324-A (JP)
Title: Assembling type basket for heat treatment
Inventor: TANDAI MINORU
IPC: C21D1/00
Filed: 1987-08-25
Abstract: PURPOSE:To reduce the weight and amount of deformation of a basket by constituting each front and rear wall, right and left wall and bottom of the basket with a panel whose constitution is of a rhombic framework made of flat steel sheet and capable of assembling and disassembling. CONSTITUTION:The front panel 1 is fitted by bolts 7 to a corner angle 6, then, the left panel 3, the rear panel 2, the right panel 4, in sequence, are assembled by bolts 7 to corner angles 6 and, finally, the bottom panel 5 is fitted to obtain the basket. The constitution of each panel 1-5 is of a rhombic framework made of flat steel sheet and can be made light in weight. When each of these panels 1-5 is crossed by long members, thermal expansion strain in a hot period of time is dispersed to each corner and an amount of deformation is reduced. In addition, since each panel is made of the same kind of flat steel sheet, welding strain and hot strain are dispersed evenly all over the panels and accordingly the amount of deformation is small. Furthermore, since a member can take a large section modulus by building up flat steel sheet in a vertical direction it can obtain a large strength for its light weight.
Patent JP-2001041291-A (JP)
Title: Balance weight mounting structure and mounting method
Inventor: ICHINOSE HIDEMI
IPC: F16F15/32
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To eliminate a need to mount a metallic lump on the outer surface of a wheel like a conventional type by adhering a balance weight on the back side of a tire and to improve appearance. SOLUTION: In a balance correction line, an unbalance amount of a wheel when assembly is effected such that the phases of the heavy point of a tire 1 and the light point of a wheel 2 are overlapped with each other is previously calculated by a computer. In this case, the weight of a balance weight at which this balance weight is cancelled and a balance weight mounting position are automatically calculated by a computer. The tire 1 having the balance weight mounting position and its weight which are calculated is fed to a balance correcting station 4. In the balance correction station 4, an adhesive only in an amount to cancel an unbalance is applied on the mounting position of a balance weight on the back surface of the tire 1 determined as described above by using a dispenser.
Patent JP-H0671543-A (JP)
Title: Alignment method
Inventor: AOKI ISAMU
IPC: B21D39/00
Filed: 1991-08-22
Abstract: PURPOSE:To provide an alignment method that is able to do a job for alignment in a highly accurate manner irrespective of any accuracy error and external effect in an alignment device. CONSTITUTION:A first member 3 and a second member 4 both are connected to a capacitance measuring machine, while either of these members is displaced in a plane in a state that the second member 4 is inserted into, or approximated to a hole 3a of the first member 3, and thereby a center position of the second member 4 with the hole 3a is found out of a change in capacitance being measured at that time, so that there is such an advantage as capable of performing a job for highly accurate alignment irrespective of any accuracy error and external effect in an alignment device.
Patent JP-H10301784-A (JP)
Title: Object-oriented system, method and product for presentation device in enterprise computing frame work system
Inventor: GISH SHERRI L
IPC: G06F9/44
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To evade the re-design of a system by constituting an application from a client (front end) program communicated by utilizing a network by a server (back end) program. SOLUTION: A client 410 and a back end server 400 generate and receive data messages communicated through a message by a local communication library 420. Since the ends of the front 410 and the back 400 are provided with a local handier for a message event, they can be inserted to an execution frame work 430 so as to form the application 440. A mediator state machine analyzes various message types and sends the message to the appropriate part of the execution frame work for further processings. A presentation engine manages a message processing by utilizing the execution frame work and a user interface.
Patent JP-S6366114-A (JP)
Title: Toothpaste composition
Inventor: KANOCHI SEIICHI
IPC: A61K8/42
Filed: 1986-09-08
Abstract: PURPOSE:To produce a specific, transparent toothpaste composition having improved dispersibility and stability of titanium mica, by blending a toothpaste composition with a specific amount of specific titanium mica to provide an excellent pearly feeling and using both a fatty acid alkanolamide and thickening silica. CONSTITUTION:A transparent toothpaste composition obtained by blending brushing silica with vehicle having substantially the same refractive index as that of the silica is mixed with (A) >=0.5wt% especially 0.5-5wt% based on total amount of titanium mica having >=10mum, especially 10-100mum particle size to provide an excellent pearly feeling and further (B) 0.1-2wt%., especially 0.2-1wt% based on total amount of the composition of a fatty acid and (C) 0.5-10wt%, especially 1-5wt% based on total amount of the composition of thickening silica to give the composition having improved dispersibility and stability of titanium mica and hardly causing liquid separation even after long- term preservation.
Patent JP-S6369526-A (JP)
Title: Recovering method for regenerating heat in carbon dioxide remover by ion exchange resin
Inventor: NAKAJIMA YOSHIO
IPC: B01D53/14
Filed: 1986-09-10
Abstract: PURPOSE:To reduce energy consumption, by communicating an outlet valve of cleaned air of a reactor just after heat-regeneration with an inlet valve of treating air of the reactor just before regeneration via a by-pass valve by means of a by-pass pipe. CONSTITUTION:Treating air is introduced into a reactor 1 being a high-temp. state just after regeneration through an inlet valve 3 and fed to a reactor 2 being a state just before regeneration for a fixed time via a by-pass valve 11 to preheat the reactor 2. After elapse of a fixed time, the by-pass valve 11 is closed and an absorbing process wherein treating air is introduced and CO2 is absorbed with ion exchange resin 12 is performed in the reactor 11, and a regenerating process wherein steam is introduced to desorb CO2 is performed in the reactor 2.
Patent JP-H0940563-A (JP)
Title: Composition for treating bed sore and skin ulcer
Inventor: YOKUMOTO HISAO
IPC: A61K47/02
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a composition composed of a nonreducing sugar and povidone-iodine as active components, containing glycerine in a high concentration, excellent in extendability, free from foreign body sensation on an affected part, having excellent feeling in use and useful for treating bed sore, skin ulcer, etc. SOLUTION: This composition is composed of (A) 55-89wt.% of a nonreducing sugar such as sucrose, (B) 0.7-7wt.% of povidone-iodine, (C) 5-17wt.% of water, (D) 0.2-4wt.% a solubilizing agent such as potassium iodide, sodium iodide, etc., (E) 0.1-4wt.% of a shape-retaining agent selected from polysaccharides such as pullulan, (F) 5-25wt.% of glycerine and (G) 0-18wt.% of another additive such as polyethylene glycol, polyoxyethylenepolyoxypropylene glycol or the like.
Patent JP-H09104936-A (JP)
Title: Shape memory alloy material
Inventor: SHIMIZU TAKASUMI
IPC: C22C19/03
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a shape memory alloy material having a low transformation point (Af). SOLUTION: This shape memory alloy material is made of an Ni-Ti-X alloy in which the weight ratio of Ni to Ti is 1.20-1.30 and X is <=5.0wt.% Co or <=5.0wt.%, in total, of Co and one or more among Fe, Cr and Mn. The transformation point Af can be made as low as <=30 deg.C.
Patent JP-H0549313-A (JP)
Title: Seedling planter
Inventor: SUZUKI KAZUYUKI
IPC: A01C11/02
Filed: 1991-08-23
Abstract: PURPOSE:To improve accuracy in transplanting depth of seedlings by keeping the height of a machine body constant on the basis of a height to which a compacting wheel is pushed up and down on the top surface of a levee. CONSTITUTION:Soil on the side of seedlings transplanted in a levee is pressurized to a constant hardness with a compacting wheel 33. Driving wheels 9 supporting the machine body are moved in the vertical directions by movement of the compacting wheel in the vertical directions relatively to the machine body to keep the machine body at a constant height from the levee.