baber/WOPTO huggingface dataset:
Patent JP-H03188894-A (JP)
Title: Washing machine
Inventor: SHIIKI IKUO
IPC: D06F17/10
Filed: 1989-12-20
Abstract: PURPOSE:To prevent a lubricant from being scattered and reduce noise by forming a circular recessed groove on a case inner bottom face between a vertical well and a resin lower case outer periphery wall, inserting the lower end section of a driven gear in this recessed groove, and filling the lubricant in a space surrounded by the driven gear and the vertical wall. CONSTITUTION:A reduction gear 5 is constituted of a resin lower case 5a rotatably fitted with a drive shaft 9 and a resin upper case 5b rotatably fitted with an output shaft 12, and it is constituted of a drive gear 8 fixed to the drive shaft 9 and a circular driven gear 11 fixed to the output shaft 12 and engaged with the drive gear 8 on the teeth 20 formed on the inner periphery. A vertical wall 22 is formed integrally with an outer case on the inner face of the lower case 5a, and a recessed groove 23 is circularly formed between the vertical wall 22 and the inner periphery well 24 of the lower case 5a, and a circular projection 21 at the lower end section of the teeth section 20 of the driven gear 11 is inserted into the recessed groove 23. A lubricant is filled in a space formed between the vertical wall 24 and the driven gear 11 inserted into the recessed groove 23. The lubricant on the drive gear 8 and the teeth section 20 of the driven gear 11 engaged with it is retained without being scattered, and can be reduced.
Patent JP-H09167316-A (JP)
Title: Magnetic head device to be applied to disk recording/ reproducing device
Inventor: KUROSAWA SHIN
IPC: G11B5/31
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce the recording fringe magnetic field at the time of data recording operation by a recording head and to optimize the recording track width as a result in a recording/reproducing separation type head using an MR(magneticresistance) head. SOLUTION: The recording/reproducing separation type magnetic head device constituted by integrating the MR head and an inductive recording head is a head device of such a structure that a projection part 10 equivalent to its lower part magnetic pole is formed integrally on an upper part shield 4 sharing a lower part magnetic pole member constituting the recording gap 8 of the recording head. By such structure, when recording magnetic field is generated from the recording gap 8, and data recording operation is executed, the recording fringe magnetic field leaking from the magnetic pole ends of respective magnetic pole members constituting the recording gap 8 to the outside is reduced.
Patent JP-2000152980-A (JP)
Title: Perfume agent
Inventor: IIDA YASUO
IPC: C11B9/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To enable a perfume agent to keep freshness without changing the composition rate of the perfume component in the perfume agent for a long period storage even when the content is filled in a vessel under a condition that the inner area to be in contact with the content is large. SOLUTION: This perfume composition contains higher than 0.5 wt.% of a surfactant and a perfume containing at least linalool and linalyl acetate and/or limonene. A perfume agent with excellent preservability made by filling the perfume composition with the weight ratio of linalool to linalyl acetate and/or limonene of 1:0.01-1:95 into a vessel with the inner area against the content higher than or equal to 0.5 cm2/ml can be obtained.
Patent JP-H09169980-A (JP)
Title: Extraction from wood and device used therefor
Inventor: KATO YOICHI
IPC: C10C5/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for extraction from wood capable of shortening an extraction time in excellent energy efficiency and increasing an extracted amount of active ingredients. SOLUTION: This method for extraction from wood comprises charging a treating tank 10 with a basket inner tank 11 packed with a chipped or powdery wood 12, closing the top of the basket inner tank with a presser cover 26, vaporizing active ingredients in the wood in the state by heated steam to carry out extraction by distillation. After the basket inner tank 11 is charged, the treating chamber 10 is degassed in vacuum for a fixed time, heated steam is introduced into the basket inner tank 11 degassed in vacuum and brought into contact with the chipped or powdery wood 12 to distill the wood. In the degassing in vacuum and distillation with heated steam, the presser cover 26 in the basket inner tank 11 is dropped by following reduction in bulk of the chipped or powdery wood 12 to press the chipped or powdery wood 12.  Active ingredients vaporized by the distillation are discharged together with the heated steam from the treating tank 10, condensed and liquefied to extract the active ingredients.
Patent JP-H03192309-A (JP)
Title: Method for winding and laying optical fiber cable to overhead line
Inventor: KATSUOKA NOBUO
IPC: H02G1/02
Filed: 1989-12-22
Abstract: PURPOSE:To carry out winding and laying operation with use of a winding machine and fixing operation for an optical fiber cable at a support part in parallel by leading out the optical fiber cable longer than the length required to pass a support body when the winding machine starts winding and laying the optical fiber cable in the next span after finishing winding and laying operation in one span. CONSTITUTION:When a traction machine 13 and the winding machine 14 comes close to a steel tower 14, operation ladders 17 are set on both sides of the steel tower 11 and a drum 16 is detached from the winding machine 14 and fixed where there is no interference with the operation. At this time, the optical fiber cable 15 is unwound from the drum 16 longer than the length required to pass the steel tower part. Then a base rod 18 and a chain block 19 are utilized to replace the traction machine 13 and winding machine 14 from the overhead line 12 on one side of the steel tower 11 to the overhead line 12 on the opposite side. Then the drum 16 is mounted on the winding machine 14, then the traction machine 13 and winding machine 14 are made to start the started winding and laying operation on the overhead line 12 in the next span while the excessive-length part of the optical fiber cable 15 is left as it is. While the winding machine 14 is in the winding and laying operation, the optical fiber cable 15 is fixed on the steel tower 11.
Patent JP-H10161799-A (JP)
Title: Coordinate input device and processing method for writing track
Inventor: MORI SHIGEKI
IPC: G06F3/0488
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To reproduce a writing track with fidelity without applying excess load to external connected equipment even when the writing speed of writing track is low. SOLUTION: The first coordinate value of writing track is detected (S1) and when this coordinate value is discriminated as a feature point, a new coordinate value is detected in an oversampling cycle (S4). When the judgement in S5 is positive, vector information is generated, afterwards, scalar quantity correction is performed (S6), and the feature point and tangent vector are outputted. When the vector information can not be generated in S5, on the other hand, that coordinate value is stored, afterwards, processing is returned to S1, the coordinate value is detected again, the vector information is generated from continuously detected coordinate values (S11), and vector information is generated by performing the prescribed scalar quantity correction (S12).  Next, a pseudo tangent vector is possessed by performing correction arithmetic processing (S16), such a pseudo tangent vector is outputted together with the feature vector (S8) and afterwards, processing is returned through S13 to S3.
Patent JP-H04199057-A (JP)
Title: Photosensitive-thermosensitive recording material
Inventor: WASHISU SHINTARO
IPC: G03F7/26
Filed: 1990-11-29
Abstract: PURPOSE:To obtain clear image quality with high resolution and little light scattering by providing a specific micro-capsule containing at least one kind of element related to coloring or discoloring. CONSTITUTION:Recording material is coated with a layer comprising a micro- capsule containing electron-donative colorless dyes, and a photo-polymerizing composition containing an electron acceptable compound, a polymerizing vinyl monomer and a photo-polymerization starting agent outside a micro-capsule. When this recording material is exposed, the exposed part of the photo- polymerizing composition outside the micro-capsule is polymerized to form a latent image. Then with heating, the electron acceptable compound at the polymerized part is diffused inside the sensitive material according to the latent image so as to color the electron-donative colorless dyes in the micro-capsule. In this case, the micro-capsule of less than 2mu in average grain system is used in order to isolate the element. A clear image can be thereby obtained with high resolution and little light scattering.
Patent JP-H02221434-A (JP)
Title: Distributing synthetic fiber yarn in package during its formation
Inventor: PAORO PUROODEI
IPC: B65H54/38
Filed: 1989-12-22
Abstract: PURPOSE: To prevent harmful ribboning from forming in a package under formation by controlling a power source for a traverse cam with a minicomputer. CONSTITUTION: An input data from detecting probes 4 and 20 is processed with a microprocessor 12 and a value of frequency fed through an inverter 7 to a power source 8 is fed in the output therefrom. Thereby, a precise rotational speed of a cylindrical traverse cam 3 is obtained to operate a collection unit.
Patent JP-H05163426-A (JP)
Title: Near infrared ray-absorbing polycarbonate resin composition and its form
Inventor: MIYAKE YUJI
IPC: C08K5/56
Filed: 1991-12-16
Abstract: PURPOSE:To provide the subject composition capable of relatively highly transmitting visible rays, excellent in near infrared ray absorptivity, comprising a polycarbonate resin, copper compound and thioamide derivative at specified proportion. CONSTITUTION:The objective composition comprising (A) 100 pts.wt. of a polycarbonate resin, (B) 0.05-5 pts.wt. of at least one kind of copper compound selected from copper compounds of formula (R-X)nCu (R is H or monovalent group like alkyl, cycloalkyl, or aryl; X is COO, SO4, SO3, etc.; n is 1-4), chlorophyll-copper complex, sodium chlorophyllin-copper complex and bisacetylacetonate-copper complex, and (C) 0.05-50 pts.wt. of at least one kind selected from thiourea derivatives of formula I (R1-R3 are each H or monovalent group like alkyl or aryl which may have one or more substituents, or, R1 and R2, or R2 and R3 may be combined into a ring) and thioamide derivatives of formula II (R4 and R5 are each H or monovalent group like alkyl or alkenyl which may have one or more substituents, or may be combined into a ring).
Patent JP-H09189323-A (JP)
Title: Joint assembly body
Inventor: RUUI II UTSUDO
IPC: F16C11/06
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a joint assembly body which can be manufactures at low precision tolerance. SOLUTION: A ball joint 12 has a socket 14 and a ball end part 18 made of a stamped sheet metal, and the socket 14 has a base part 40 and an integral conical part 38 above it. An abrasion tolerance compensating member 44 is seated at the base part 40. A plastic spherical surface bearing 46 is stored in the socket 14 and seated at the abrasion tolerance compensating member 44. The ball end part 18 is held by the plastic spherical surface bearing 46. A ring metal collar 48 is fit on the plastic spherical surface bearing 46. The ring metal collar 48 has a tapered end part 82 seated at the conical part 38. The socket 14 has a ring lip part 32 to clamp the collar 48, to pressurize the tapered end part 82 so as to seal and engage the conical part 38 by a prescribed load and to seal the socket 14 against intrusion of a foreign substance.
Patent JP-H07190325-A (JP)
Title: Refuse incinerating apparatus
Inventor: HINO MASAMICHI
IPC: F23G5/44
Filed: 1993-12-27
Abstract: PURPOSE:To provide a refuse incinerating apparatus in which a generating efficiency is improved by avoiding high temperature corrosion of a heat transfer tube of a superheater due to corrosive gas included in exhaust gas. CONSTITUTION:A stoker type refuse incinerator has a combustion zone 4 for burning refuse, and a rear combustion zone 5 for ashing refuse burned in the zone 4 to be provided along a refuse conveying direction, and comprises a waste heat boiler 9 for recovering waste heat from exhaust gas generated from the incinerator, a superheater 14b for superheating steam generated from the boiler 9, and a generator for driving a turbine 15 with steam superheated by the superheater 14b to generate, wherein the superheater 14b is provided to be formed at a wall 5a of the zone 5 from the zone 4.
Patent JP-H04199389-A (JP)
Title: Bar code reader
Inventor: MACHIDERA YUUICHI
IPC: G06K13/063
Filed: 1990-11-29
Abstract: PURPOSE:To surely read a bar code printed on a sheet by constituting a device so as to keep focal length between a read head and the sheet constant. CONSTITUTION:A pair of guide rollers 12 to guide the sheet S are arranged at the right and the left of the lens 3 of the read head 2 and in addition, at the lower part of a supporting member 11. Then, they are energized toward a sheet side by a supporting member energizing means 14. Namely, they press forcedly the sheet S, and prevent the sheet S from floating, and keep the focal length between the read head 2 and the sheet S constant. Further, the rollers 12 rotate freely so as to guide supply the sheet S to be fed. Thus, the stable feeding of the sheet S is secured, and the bar code can be correctly read.
Patent JP-H08113348-A (JP)
Title: Minute work supplying method and device
Inventor: SHIMIZU HIROAKI
IPC: B65G47/14
Filed: 1994-10-13
Abstract: PURPOSE: To prevent restraining the shape of a part retaining part for suckedly retaining minute work and of a shaft to surely supply the fine work in a constantly correct attitude. CONSTITUTION: A shaft 2 is vertically moved in the inside of a hopper for housing rivets 6, fine work. A vacuuming device 8 is driven to suck the rivets 6 by a part retaining part 1 wherein the inner diameter of a suction hole, for sucking the work while interlocking the shaft 2, is larger than the axis diameter of the rivet 6. Sucking the rivet 6 is confirmed by a vacuuming switch 3, a suction confirming means. Then, the attitude of the rivet 6 is inspected by a LED sensor 4, an abnormality-keeping detecting means, thereby supplying the rivets 6.
Patent JP-H04197643-A (JP)
Title: Ink jet recorder
Inventor: ODA HAJIME
IPC: B41J2/06
Filed: 1990-11-28
Abstract: PURPOSE:To enable a low cost to be realized by a method wherein ink is enabled to fly outwards and besides high precise assembly is made needless by applying signal voltage between conductive components of an electrode ink discharge opening provided on a recessed part peripheral surface of a thin board. CONSTITUTION:A thin board 202 consists of insulating materials and a cylindrical form and a recessed part 203 are formed thereto. An ink discharge opening 204 consisting of a conductive component 207 is formed at a central bottom part of the thin board. An electrode 206 is arranged around the recessed part 203 of the thin board 202, and the conductive component 207 and the electrode 206 are respectively connected to a signal source 211. When signal voltage is applied between the electrodes 206, 207 from the signal source 211, since the ink discharge opening 204 consists of the conductive component 207, an electric field is easily collected on an ink meniscus surface formed to the ink discharge opening 204. Since the recessed part 203 is cylindrical, ink is uniformly attracted outwards from the ink discharge opening 204 by electrostatical force and flys on a central line. The flied ink is stuck onto recording paper 212 and recording is executed.
Patent JP-H07193513-A (JP)
Title: Serial/parallel conversion circuit
Inventor: YOKOHAMA HIROKI
IPC: H03M9/00
Filed: 1993-12-27
Abstract: PURPOSE:To miniaturize a serial/parallel conversion circuit for obtaining output data of prescribed byte width from input data of variable byte width. CONSTITUTION:A frame length counter 10 measures the pulse interval of a frame signal FS, recognizes inputted data width and outputs a control signal CS corresponding to data width. The serial/parallel converter 20 of a prestage converts the input data signal ID1 of second input byte width (one byte) into the data signal MD of first input byte width (two bytes). A data selector 50 selects either the data signal MD of the first input byte width or an input data signal ID2 in accordance with the control signal CS, and a serial/parallel converter 30 sets it to be an output data signal OD of six byte width. The respective converters 20 and 30 are provided with clock dividing functions based on an input clock signal C1, and output output clock signals C3 and C6 corresponding to the byte width conversion rate of data.
Patent JP-H03193947-A (JP)
Title: Spun yarn
Inventor: NAGANO KANJI
IPC: D02G3/04
Filed: 1989-12-21
Abstract: PURPOSE:To obtain spun yarn suitable for high-quality female dress, having silky handle, elegant gloss and clear coloring properties, comprising a specific amount of staple of protein acrylonitrile copolymer fiber having specific fiber length, fineness and number of crimps. CONSTITUTION:The objective spun yarn comprising >=50wt.% staple of protein acrylonitrile copolymer fiber having 30-110mm, preferably 32-45mm average fiber length, <=2 denier, preferably 0.3-1.0 fineness and 9-20crimps/25mm.
Patent JP-H09140773-A (JP)
Title: Mouth part for medical vessel
Inventor: ISHIDA AKIRA
IPC: A61J1/10
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To easily seal the mout part of a medical vessel without executing heat seal or welding of protector. SOLUTION: On a main body 2 of mouth part, a fitting groove 3 is coaxially formed at the upper part, on the lower surface of cap 6, a fitting leg 4 is cylindrically projected, in the middle of fitting leg 4, a weak part 5 is formed by fitting the fitting leg 4 with the fitting groove 3, the main body 2 of mouth part is fitted with the cap 6 and, by mutually blocking the fittng leg 4 and the fitting part of fitting groove 3 through high-pressure steam sterilizing processing, the vessel is liquid-tightly sealed.
Patent JP-H05317184-A (JP)
Title: Device for brewing coffee
Inventor: BIANCO CARLO
IPC: A47J31/32
Filed: 1991-10-16
Abstract: PURPOSE: To obtain a small unit to make coffee composed of low cost parts that consist of a cylindrical chamber with multiple pistons mounted on a linear actuator. CONSTITUTION: This is a machine to make coffee with a cylindrical chamber composed of multiple pistons 3 and 5 whose head walls are mounted on a circulative ball screw actuator 11. Once coffee powder is put into the chamber, both pistons are pushed to each other to generate pressure, and hot water is poured to produce percolated liquid.
Patent JP-H04197987-A (JP)
Title: Oblique elevator
Inventor: SHIMAZAKI TOSHIO
IPC: B66B9/06
Filed: 1990-11-29
Abstract: PURPOSE:To improve workability and safety while carrying out maintenance checking work and the like of a basket door driving device by providing a door driving device on the side of a basket so as to go through the opening limit of a boarding place with the basket stopped at the midway between stories. CONSTITUTION:When a door driving device 31 is checked, a basket 23 is moved more obliquely downward than the regular stopping position at a boarding place 27 and stopped at a position slid by the width of the door driving device 31. A boarding place door 29 is opened from the entrance 27 side under this condition. Since the door driving device 31 is within an reach of arm and eye from the boarding place 27 when the boarding place door 29 is opened, a motor 32, a speed reducer 33, a pulley device 34 and the like can be checked from the entrance 27. As to the back side and the side of the door driving device 31, work can be carried out by riding on a step 51 provided on the side of the basket 23. Thus a maintenance worker can perform maintenance checking work of the door driving device 31 without riding on the basket 23 and thereby ensure workability and safety.
Patent JP-H02179881-A (JP)
Title: Palladium hydrosol catalyst for electroless plating and production thereof
Inventor: MATSUI TOSHIKI
IPC: C23C18/30
Filed: 1988-12-29
Abstract: PURPOSE:To produce the catalyst capable of being uniformly and firmly adhered to the surface of a substrate by reducing an aq. Pd salt soln. in the presence of a water soluble polymer to form Pd hydrosol and by adding a salt of an alkaline earth metal to the Pd hydrosol. CONSTITUTION:An aq. Pd salt soln. is reduced with a reducing agent such as hydrazine in the presence of a water soluble polymer such as polyvinylpyrrolidone to form Pd hydrosol. The pref. concn. of Pd in the Pd hydrosol is about 0.01-10mg-atom/l. A salt of an alkaline earth metal such as barium chloride or potassium chloride and/or a salt of a transition metal belonging to the 4th period such as nickel sulfate or copper sulfate is then added to the Pd hydrosol by about 0.01-3mol/l to produce a Pd hydrosol catalyst for electroless plating. This catalyst can be uniformly and firmly adhered to the surface of a substrate and makes it possible to uniformly and firmly form a metal plating film having superior adhesion on the surface of the substrate.
Patent JP-H08158167-A (JP)
Title: Production bundle-spun yarn, its and production machine therefor
Inventor: KAZAOKA MANABU
IPC: D02G3/26
Filed: 1994-12-13
Abstract: PURPOSE: To obtain a bundle-spun yarn dissolving the rough feeling on the filament surface and giving stiffness and body to the woven fabric produced therefrom, and to provide its production method and a production machine therefor. CONSTITUTION: The staple fiber bundle 2 in a fibrillated state is guided via a couple of back rollers 3, a couple of middle rollers 5, a couple of front rollers 6, through the first air-jet nozzle 7, a splitting tube 8, the second air-jet nozzle 9 and via a couple of pulling out rollers 10 in turn to give the objective bundle- spun yarn Y in which one end of a filament in the staple fiber bundle 2 is inside the core fiber bundle while the other end winds round the outer surface of the core bundle, where the winding fibers are allowed to wind in the same twisting direction as that of the core fibers.
Patent JP-S63302861-A (JP)
Title: Extracorporeal blood circulation apparatus
Inventor: KATSURA YOSHIRO
IPC: A61M1/36
Filed: 1987-12-29
Abstract: PURPOSE:To store blood in a blood storage tank only by head perfusion, by controlling the temp. of blood by a heat exchanger arranged in a horizontal state and subsequently performing the gas exchange of blood in an oxygenator to store said blood in the blood storage tank. CONSTITUTION:The main body part 30 of an extracorporeal circulation apparatus is integrally constituted by collecting a heat exchanger 32, and oxygenator 34 and an open type blood storage tank 36. The blood B flowing in the heat exchanger 32 from a blood supply port 46 is adjusted to desired temp. in a heat exchange chamber 45 and subsequently guided to the oxygenator 34 through the connection pipelines 48a, 48b of an upper side part. The blood B to which oxygen added in the oxygenator 34 is easily flooded only by the head perfusion from a patient to enter the blood storage tank 36 from blood inflow ports 72a, 72b through connection pipelines 68a, 68b. As a result, since the blood B flows in the blood storage tank 36 without injection, the mixing of air bubbles in the blood B is suitably suppressed and the blood B is stored in the blood storage tank 36.