baber/WOPTO huggingface dataset:
Patent JP-H05221314-A (JP)
Title: Truck for rolling stock
Inventor: WADA MASAHARU
IPC: B61F5/00
Filed: 1992-02-10
Abstract: PURPOSE:To simplify the structure of struck, and reduce weight of the truck by using plate springs as axle springs in a four-wheel truck, and arranging the axle springs into an X-shape to connect axle boxes and a center plate, which receives a load of a car body, and omitting a side beam and a lateral beam. CONSTITUTION:Plate springs 4 are fitted to a center plate 5 and axle boxes 3 directly so as to form the X-shape, and transmits the load of a car body transmitted through the center plate 5 to the axle boxes 3. At this stage, both ends of the plate springs 4 connected to the axle boxes 3 are twisted at 90 deg. relative to the central plate thereof connected to the center plate 5. As a result, the central carries the spring work in the lateral direction to obtain the excellent oscillation characteristics.
Patent JP-S62214822-A (JP)
Title: Shiftably loading device for coil
Inventor: MURAKAMI KEIGO
IPC: B65H18/06
Filed: 1986-03-14
Abstract: PURPOSE:To correct a telescope deformation and to stably rewind without meandering by inserting a supporting mandrel into the center of a coil, lifting to rewind and providing the coil shiftable in the axial direction. CONSTITUTION:On a rotative shaft 10 11 of a shiftably loading device 8 of coil disposed between a winding side 4 and rewinding side 7, a rotative arm 12 is fixed and the supporting mandrels 15, 16 are fitted on te top ends thereof to be disposed accessibly and separably through cylinders 22, 23 capable of expansion and contraction. When winding a sheet bar 1 is finished, the device 8 is brought down on the winding side through rotating cylinders 30-33, to insert the mandrels 15, 16 into the center hole of the coil to support to rotate to the rewinding side 7. In this state, the rewinding is performed and when shaped telescopic thereof the mandrel 15, 16 are shifted in the axis direction by the cylinders 22, 23 capable of expansion and contraction to rewind without meandering.
Patent JP-H11192079-A (JP)
Title: Antimicrobial composition for food
Inventor: TOUGI AKIKO
IPC: A23L3/3517
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial composition for food, capable of safely sterilizing a food in a short time. SOLUTION: This antimicrobial composition for food comprises an extract from a spice, and a surfactant for a food, having 6-20 HLB value. The extract of the spice is the one obtained by steam distillation. Concretely, a sucrose fatty acid ester, a (poly)glycerol fatty acid ester, a sorbitan fatty acid ester and the like are preferably cited as the surfactant for food, having the above HLB value.
Patent JP-S57170931-A (JP)
Title: Surface treating method of fine plastic powder
Inventor: KOISHI MASUMI
IPC: C08K7/00
Filed: 1981-04-15
Abstract: PURPOSE: To improve the conversion of a fine plastic powder into a pigment, electrical characteristics, magnetic characteristics, etc., by microencapsulating the fine plastic powder in a fine metallic oxide or composite metallic oxide powder.  
     CONSTITUTION: A fine plastic powder, e.g. polyamide, is stirred with sintered balls of a metallic oxide or composite metallic oxide by the wet method, and the fine metallic oxide or composite metallic oxide particles having a particle diameter on the order of 0.1μm are ground and peeled by the collision between the  sintered balls. The resultant fine particles are directly adhered to coat the surface of the fine plastic powder by the surface energy of the peeled fine metallic  oxide particles firmly and uniformly.  
     USE: Useful for preparing pigments, raw material bases for cosmetics, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10234604-A (JP)
Title: Bathtub
Inventor: OCHIAI YASUYOSHI
IPC: A47K3/02
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To make it possible for children and also adults to enjoy bathing by forming the main body of bathtub from a material which can transmit light partially or entirely, and arranging a visible object inside a wall surface part, which can transmit light, on the main body of bathtub. SOLUTION: A main body 1 of bathtub is composed of inner and outer walls 2 and 3 formed from transparent or semitransparent plastic materials, and a wall surface part 4 composed of the inner wall 2 and the outer wall 3 is filled with a fluid 5 such as a magnetic fluid (magnetic liquid), for example. Then, the wall surface part 4 is provided with a magnetic means for preparing a magnetic field at any arbitrary position and a control means is provided for changing the polarity or strength of magnetic field. Inside the fluid 5 filling the wall surface part 4, the visible object such as a water grass 6, for example, is fixed and a fish 7 or any other underwater living thing 8 is let exist. Then, the fish 7 or the like is moved and floated by a change, etc., in the specific gravity of magnetic fluid caused by magnetic operation.  Therefore, the fish 7 or the like floated in the fluid 5 can be watched from the inside of the main body 1 of bathtub through the transparent wall surface part 4 during bathing.
Patent JP-S61216123-A (JP)
Title: Production of magnetic recording medium
Inventor: KUBOTA TAKASHI
IPC: G11B5/64
Filed: 1985-03-20
Abstract: PURPOSE:To improve sufficiently the resistance to abrasion and corrosion of the titled medium by increasing the flow rate of a gaseous monomer or decreasing high-frequency electric power to carry out plasma polymerization and forming a plasma-polymerized protective layer of an org. compd. whose degree of corss-linking decreases as the distance from the surface decreases on a ferromagnetic metallic thin film layer. CONSTITUTION:A substrate 1 moving along the peripheral side surface of a cylindrical can 5 is successively exposed in each compartment A, B and C to the same gaseous monomer of an org. compd. from gas introducing pipes 19, 20 and 21. Accordingly, the flow rate of the gaseous monomer is successively increased in each compartment A, B and C or the high-frequency wave impressed on electrodes 22, 23 and 24 is reduced to carry out plasma polymerization. Consequently, a plasma-polymerized protective layer 29 of an org. compd. whose degree of corss-linking is reduced as the distance from the surface is decreased, whose surface energy is low, which hardly absorbs oxygen and a hydroxyl group, whose degree of cross-linking is high at the interface with a ferromagnetic metallic this film layer 28 and having an excellent adhesive property is formed on the ferromagnetic metallic thin film layer 28 which is formed on the substrate 1.
Patent JP-2000249957-A (JP)
Title: Optical scanner
Inventor: YANAGISAWA KATSUYUKI
IPC: G02B26/10
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner capable of securing good optical characteristics and also preventing the leakage of an unnecessary radio wave. SOLUTION: In a light source device 14 to be attached to a recessed part 40 formed outside an optical box 12, a circuit board 44 on which a semiconductor laser 42 is mounted is fixed to and integrated with a holding member 46 to fix the member 46 temporarily to the box 2 by a fixing screw 58. In this state, focusing adjustment is performed by turning an adjustment screw 54, the screw 58 is loosened, and the member 46 is displaced in a direction perpendicular to an optical axis to perform aligning adjustment. Thus, the optical scanner having the desired optical characteristics without being affected by attachment error, etc., can be obtained. Also, since the laser 42 and the board 44 are nearly hermetically sealed by the box 12, the member 46 and a cover which have conductivity, the leakage of the unnecessary radio wave can be prevented.
Patent JP-S60198637-A (JP)
Title: Constitution control system
Inventor: NAGAYAMA TAKEHISA
IPC: G06F13/14
Filed: 1984-03-22
Abstract: PURPOSE:To separate or connect easily a peripheral circuit from or to a system with a one-touch operation of an operation input means, by providing plural operation input means in response to each peripheral device. CONSTITUTION:When a peripheral device 2a, for example, has a fault by some reason, the normal decision shows NO and a flag fa corresponding to the device 2a is set. Then a signal corresponding to the fault display flag fa is delivered via an output unit 6. Thus a buzzer 7 rings and at the same time a pilot lamp 4a is turned on. An operator confirms an alarm of the buzzer 7 and turns on a switch 3a for the device 2a to separate the device 2a from a system for repair. When the repair is over, the operator turns off the corresponding switch 3a and then pushes a fault recovery switch 8.
Patent JP-S60201278-A (JP)
Title: Digital counting rate meter
Inventor: UMADONO SHINJI
IPC: G06F7/68
Filed: 1984-03-27
Abstract: PURPOSE:To allow the counting rate meter to operate at a high speed over a wide counting rate range by supplying an approximate value of the conversion coefficient of a converter to a storage device previously. CONSTITUTION:A counting difference circuit 4 inputs a frequency division pulse frequency FB to count down while receiving an arrival input time-series pulse signal F1 and counts up for a unit time of DELTAT seconds. The integral value DELTACT of pulses obtained by the counting difference circuit 4 is transmitted to a trailing integrator 5 at every DELTAT seconds and integrated. The counting rate meter supplies the conversion coefficient K of the converter 7 properly to calculate the conversion coefficient value output by following a conversion procedure. Following conversion processing is performed easily by a microprocessor means, etc.
Patent JP-H09249696-A (JP)
Title: Peptidic scorpion toxin
Inventor: REJINU ROMI
IPC: C07K14/435
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new peptidic scorpion toxin, having a specific amino acid sequence, isolated from the poison gland of the Buthus martensi from China by using lethal activities for a mouse as an index and useful as a biochemical reagent in the neurophysiology, a medicine, an animal medicine, etc. SOLUTION: This new peptidic scorpion toxin is represented by the formula (PyrGln is pyroglutamic acid residue), may have disulfide bonds in up to 3 sites in the molecule and is useful as a biochemical reagent in the neurophysiology, a medicine, an animal medicine, etc. The scorpion toxin peptide is obtained by homogenizing a freeze-dried poison gland of Buthus martensi from China with a 0.5 M acetic acid, centrifuging the resultant homogenate, collecting a supernatant, filtering the collected supernatant through a filter having 0.45μm pore diameter, providing a crude extract solution, treating the resultant crude extract solution by a reversed phase high-performance liquid chromatography, a cation exchange column chromatography, etc., and purifying the extract solution.
Patent JP-S60200578-A (JP)
Title: Manufacture of photoelectric converter
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/042
Filed: 1984-03-26
Abstract: PURPOSE:To save time necessary for processing and to prevent the primary material under the surface to be machined from damaging by electrically coupling between adjacent elements, forming second hole or groove in an active region to form a contact, connecting and arranging a plurality of elements in series. CONSTITUTION:A nonsingle crystal semiconductor is formed in homogeneous film thickness on the all upper surfaces of an electrode 3 and a groove 16, and the side 17 of the first electrode is exposed without damaging the surface of a film by forming a laser light. Then, the second electrode 5 is formed on the semiconductor 4 by an electron beam depositing method, and the conductive oxide of ITO is ohmically contacted with the side or upper surface 17 of the first conductive film 3. Thereafter, a laser scribing 10 is executed to form a groove at the position of the second cell side 13. The groove 13 is formed by removing the semiconductor thereunder, forming a groove, and electrically isolating between the second electrodes without the first electrode, further light transmission organic resin 28 is coated on the upper surface of the first electrode, and eventually cut at the boundary 70, and forming photoelectric converters.
Patent JP-S6230260-A (JP)
Title: Liquid developing agent for electroophotography
Inventor: CHIGA TAKAO
IPC: G03G9/12
Filed: 1986-03-14
Abstract: PURPOSE:To provide a titled developer having extremely stable electric charge stability by incorporating a compd. having an amino group in the nitrogenous heterocyclic nucleus into highly insulating carrier liquid. CONSTITUTION:This developer contains the compd. having the amino group in the nitrogenous heterocyclic nucleus in the highly insulating carrier liquid. The compd. to be used is preferably expressed by the formula (where A denotes a carbon atom or nitrogen atom, Y denotes a bivalent group, n denotes 0 or 1, R1 and R2 denotes a hydrogen atom or org. group and Z denotes the atomic group necessary for forming the nitrogenous heterocyclic nucleus). The nitrogenous heterocyclic compd. having the amino group to be used acts as an electric charge controlling agent to apply good positive charge to toner particles and the charge stability thereof is extremely high. The charge controlling agent is preferably used at a ratio of about 0.001-0.5pts.wt. by 1,000pts. with carrier liquid.
Patent JP-S63223675-A (JP)
Title: Developing device
Inventor: OGIYAMA HIROMI
IPC: G03G15/09
Filed: 1987-03-12
Abstract: PURPOSE:To form a toner layer to a more uniform and thinner layer and to permit sufficient triboelectrostatic charge of a toner by using a magnet body having alternately different magnetic poles at prescribed very small intervals and installing an electrostatic charging member in such a manner that the spacing thereof is gradually narrowed in the transfer direction of a developer transfer member. CONSTITUTION:Toner particles are adhered in the form of the thin layer on the magnet body 4 having the magnetic poles of the very small intervals. While the toner layer on such magnet body 4 is surely held thereon by the attraction force on the magnet body 4 side, the toner is pushed into the spacing part formed to a wedge shape between the charging member 5 and the surface part of the developer transfer member 4. The toner particles are sufficiently rubbed by such pushing force and are uniformly leveled off by the press contact force of the charging member 5. The satisfactory triboelectrostatic charge is thereby executed and the toner layer having the high uniformity is obtd.
Patent JP-H11257983-A (JP)
Title: Course guiding method
Inventor: USAMI SATORU
IPC: G08G1/0969
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To guide a driver by selecting a specific route as a passing route and incorporating the passing route into a guide course up to a goal. SOLUTION: The course guide method of a navigation system for searching a guide course up to a goal and displaying the guide course distinguishably from other courses comprises step 1 for registering a plurality of routes RST, RLP, previously, step 2 for selecting a desired route among registered routes as a passing route, and step 3 for searching and displaying a guide course from a start PS to a goal PG through a selected route.
Patent JP-S61216138-A (JP)
Title: Follow-up method of optical pickup device to optical disk
Inventor: GOTO TATSUO
IPC: G11B7/09
Filed: 1985-03-20
Abstract: PURPOSE:To produce easily an optical video disk player, an optical compact disk player, etc. by making an objective lens follow the tilt of an optical disk excepting for the main body of an optical pickup device. CONSTITUTION:When an optical disk 1 is revolved with the tilt caused to the reference revolving face (m) by an angle theta, an objective lens holding barrel 8 is tilted excepting for the main body 5 of an optical pickup device. Then the optical axis (l) of an objective lens 3 is set vertical to an information recording surface 2. Thus the axis (l) of the lens 3 is tilted to the infinite parallel luminoud flux P by an angle (omega+theta). This angle (omega+theta) can be regarded as an angle since the angle theta is small. Thus the image forming aberration is eliminated.
Patent JP-S5912088-A (JP)
Inventor: FUORUKUMAARU BEERENTO
IPC: B66C23/52
Filed: 1983-04-04
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-S59182897-A (JP)
Title: Alkaline aqueous liquid detergent composition
Inventor: YOHANESU HERINKUSU MARIA RETSU
IPC: C11D3/37
Filed: 1984-03-26
Abstract: The invention relates to aqueous built liquid detergent compositions of high alkalinity comprising at least 2% by weight of an alkoxylated fatty alcohol or mixture thereof having an overall ratio between the number of ethylene oxide units and propylene- and/or butylene oxide units of less than 9; from 2 to 30% by weight of an alkaline agent; from 5 to 35% by weight of a detergency builder and from 0.1 to 1.0% by weight of an essentially single structuring polymeric agent; the composition having a pH equal to or above 11. The detergent compositions, which are suitable for both fabric-and dishwashing, show good detergency and stability, and improved viscosity and pourability.
Patent JP-S61216645-A (JP)
Title: Apparatus for producing twisted confectionery
Inventor: OKI TAKEO
IPC: A21C11/20
Filed: 1985-03-22
Abstract: PURPOSE:To make it possible to form a ropelike external appearance and pull off an expanded confectionery at an interval of a given length, by providing a rotating disk, opposite to the outside surface of a die having a nozzle, and keeping a specific distance on the outside of the die eccentrically to the center line of the nozzle. CONSTITUTION:An apparatus for pressurizing and pregelatinizing a powdery or granular raw material and extruding the resultant material through a nozzle into an atmosphere under ordinary pressure. The apparatus is provided with a rotating disk 9, opposite to the outside surface of a die 8 having a nozzle 7 and keeping a specific distance from the outside surface on the outside of the die 8 eccentrically to the center line of the nozzle 7, i.e. an expanded confectionery extruded by the outside surface of the die 8 and the surface of the rotating disk 9 is given twisting force to form a ropelike external appearance. The resultant confectionery can be pulled off at an interval of a given length.
Patent JP-H08232778-A (JP)
Title: Vaporising fuel control device for internal combustion engine
Inventor: MUKAI TAKESHI
IPC: F02M37/00
Filed: 1995-02-22
Abstract: PURPOSE: To perform the feed of oil to a fuel tank by a method wherein when, during the feed of oil to the fuel tank, abnormality occurs to a vaporizing fuel control device, the tank internal pressure of a fuel tank is increased to a value higher than that during ordinary operation, a pressure escape mechanism is operated and the tank internal pressure is reduced. CONSTITUTION: When, during the stop of an internal combustion engine 2, a tank internal pressure in a fuel tank 16 attains a given set pressure, a tank internal pressure control valve 42 is temporarily opened to open an evaporation passage 32, and vaporizing fuel in the fuel tank 16 is guided to the canister 36 side and collected. Further, when a feed gun is inserted in a feed pipe 20 to feed oil to the fuel tank 16, a check valve 68 is opened through the increase of the tank internal pressure and fuel steam is guided through a communication passage 64 to the canister 36. When the feed of oil, the tank pressure is abnormally increased to some cause, the diaphragm 96 of a relief valve 92 is pushed up for opening, the tank pressure is caused to flow out through a pressure escape passage 90, and the feed oil is practicable.
Patent JP-H09252071-A (JP)
Title: Coplanarity correction method and device for lead of sealed-type semiconductor device
Inventor: NEMOTO NOBUYUKI
IPC: H01L23/50
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a coplanarity correction method and a device for stably ensuring the leads of a sealed-type semiconductor device of coplanarity, by lessening the effect of the warpage or deformation of the semiconductor device on the leads in coplanarity. SOLUTION: A coplanarity correction method is carried out through such a manner that both the primary surfaces of a sealed-type semiconductor device 6 possessed of leads 6a which extend outwards are clamped, and the leads 6a are pressed against coplanarity correctors 7a and 7b to be corrected for coplanarity. A coplanarity correction device is equipped with a pair of clamping mechanisms 5a and 5b which clamp the leads 6a that extend outwards from the side of the semiconductor device 6 on both the primary surface sides, a pair of coplanarity correctors 7a and 7b which are coaxially arranged and set at the peripheral part of the clamping mechanisms 5a and 5b to press both the sides of the leads 6a, and drive mechanisms 8a and 8b which make the mechanisms 5a and 5b slide longitudinally in an axial direction.
Patent JP-H06269878-A (JP)
Title: Device for winding metal sheet
Inventor: YAMAGISHI NORIO
IPC: B21D47/00
Filed: 1993-03-18
Abstract: PURPOSE:To obtain an enough contact pressure even on an outer circumferential part of a honeycomb, to obtain an enough joining strength with a diffusion joining and to obtain a honeycomb body with an excellent high temperature durability by increasing a tension applied on a metal sheet wound to the honeycomb body. CONSTITUTION:A circular column honeycomb body 7 is formed by winding with overlapping a flat sheet 5 of metal and a corrugate sheet of metal. Following to winding, a tension applied on the metal sheet 5 wound to a honeycomb body 7 is increased. Further following to winding, the winding is executed while holding an end surface of the formed honeycomb body 7, and the tension applied on the metal sheet wound to the honeycomb body is increased. More further, following to winding, the winding is executed so as not to be slipped by welding a contact part of the flat sheet and the corrugate sheet of the formed honeycomb sheet, and the tension applied on the metal sheet wound to the honeycomb body is increased. Therefore, in the wound and formed honeycomb body, the enough joining strength is obtained with the diffusion joining even on the outer circumferential part of the honeycomb body.
Patent JP-H10253098-A (JP)
Title: Power source for electric equipment and air conditioner with the power source
Inventor: SUGAYA TAKAHIRO
IPC: H02M7/48
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To improve a power source efficiency and to execute power conservation of an electric equipment such as an air conditioner by providing a first power source for generating power by separately exciting, a drive controller driven by the first source, and a second power source controlled in operation by the controller to generate power by self-exciting. SOLUTION: An inverter type air conditioner needs always conducting in an outdoor controller 102, needs a large electric load in the case of driving a compressor 312, and supplies power to a compressor driving unit 313 by using a large-scale self-excited power source 105. In this case, a separately-excited power source 104 is provided separately from the source 105, and power can be always supplied to the controller 102 by the source 104. An expansion valve 103 is previously driven by the source 104 by the controller 102, the valve 103 is previously set to an initializing state before heating or cooling is turned 'ON', and after the operation, a cycle operation can be rapidly started.