baber/WOPTO huggingface dataset:
Patent JP-S63253943-A (JP)
Title: Silver halide photographic sensitive material forming dye having satisfactory spectral absorption characteristic
Inventor: SATO KOICHI
IPC: G03C7/38
Filed: 1987-04-10
Abstract: PURPOSE:To form a Magenta dye picture image having superior hue and to improve reproducibility of color by incorporating a specified Magenta coupler and a specified compd. into a silver halide emulsion layer. CONSTITUTION:At least one Magenta coupler expressed by formula I and at least one compd. expressed by formula II are incorporated into at least one layer of silver halide emulsion layers. In formula I, Z is group of nonmetal atoms. necessary for forming an N-contg. heterocyclic ring; X is an H atom. or a group eliminated by a reaction with an oxidized body of a color developing agent; R is an H atom. or a substituent. In formula II, each R<1>-R<3> is an aliphatic or an aromatic group; each l-n is zero or 1. By this constitution, spectral absorption characteristic of a Magenta dye is improved and reproducibility of color is also improved.
Patent JP-H06278799-A (JP)
Title: Engine oil exchanger
Inventor: KARASAWA HIDEYUKI
IPC: B67D7/04
Filed: 1993-03-22
Abstract: PURPOSE:To minimize mixture of new different oils by providing a joint having the same number of check valves as that of oil hoses between a plurality of oil hoses and an oil nozzle. CONSTITUTION:New oil cans 5a to 5c for storing new oil for feeding are placed respectively on new oil measuring devices 6a to 6c inside a box 4 on an oil feeding side. Flow-in tubes 9a to 9c with one end opened in the new oil cans 5a no 5c and the other end connected to an upstream of an oil pump 8 via solenoid valves 7a to 7c are placed. Then flow-out tubes 12a to 12c with one end connected to a downstream of the oil pump 8 and the other end connected to oil hoses 11a to 11c outside the box 4 via solenoid valves 10a to 10c are placed. Further an oil nozzle 14 is connected to the tip of the oil hoses 11a to 11c via a joint 13 thereby allowing new oil to be fed via respective components. Since the joint 13 is equipped with a check valve which allows oil to be fed only in a direction from the upstream to the downstream, the mixture ratio of different kinds new oil can be minimized.
Patent JP-S59213840-A (JP)
Inventor: SAKAI OU
IPC: E04B1/62
Filed: 1983-05-19
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-H07293138-A (JP)
Title: Fittings with visibility
Inventor: TAKEMURA TSUTOMU
IPC: F21V33/00
Filed: 1994-04-26
Abstract: PURPOSE:To increase safety by installing a light-emitting part on fittings and emitting light as required. CONSTITUTION:A light-emitting part 20 is installed near the knob 11 of a door 10. Next, when it becomes dark to a degree, a sensor functions automatically to turn on a switch 24 and light up a light. Also the light is visible through a transparent light diffusion type acrylic plate 27 from the outside through a mirror, etc. Then a window 29 in which a sensor detecting hole 28 and the acrylic plate 27 are stuck is open so that a battery and the light can be replaced. Thus the position of fittings can be identified visually even in dark, and also the safety of the visually handicapped and aged persons can be increased.
Patent JP-S57204145-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIKATA HIROICHI
IPC: H01L21/762
Filed: 1981-06-10
Abstract: PURPOSE:To flatten the surface, and to enable integration to a high degree without degrading element characteristics by isolating a section between elements through once photo-etching process and burying single srystal silicon into a concave section surrounded by a field oxide film. CONSTITUTION:A p<+> layer 11 is formed onto a p-type silicon substrate 10, the oxide films 13 on a field region are left onto the layer 11, and polysilicon 14 is deposited onto the whole surface of the substrate. A resist film 15 is applied  in order to flatten the surface, and the surface is etched uniformly under the  condition of etching that the speed of etching of the resist film 15 and the polysilicon 14 is equalized. Polysilicon 16 is buried among the oxide films 13, the  polysilicon is changed into a single crystal through annealing, and the single  crystal silicon is buried into an element forming region under a completely flat  condition. Gate electrodes 19, source regions 17, drain regions 18 and electrodes  20, 21 are shaped.
Patent JP-H03288335-A (JP)
Title: Optical head driving device
Inventor: YAMADA YUICHI
IPC: G11B7/085
Filed: 1990-04-04
Abstract: PURPOSE:To shorten the seeking time by smoothly moving a mechanism part by applying force to the mechanism part in a certain direction against the direction of gravity between the other end side of the head loading mechanism part and a fixed rail. CONSTITUTION:At one end of a head loading mechanism part 1 loading an optical head 2, a bearing 4 is fitted to a fixed rail 3 and supported slidably. At the other end, a bearing 6 is fitted to a fixed rail 5 positioned in parallel with the rail 3 and supported so as to be slid while maintaining an interval in a direction crossing both fixed rails. By sliding the mechanism part 1 along both fixed rails with a linear motor 7 positioned between the rails 3 and 5, an optical head 2 is driven. The position of applying driving force W to the mechanism part 1 approaches the center of gravity for the head loading mechanism part 1, and this mechanism part is smoothly slid between the rail 3 and the bearing 4.
Patent JP-H08284438-A (JP)
Title: Method for demolishing building
Inventor: TANAKA AKIO
IPC: E04G23/08
Filed: 1995-04-13
Abstract: PURPOSE: To prevent the scattering of asbesto and fiber pieces at the time of demolition by filling the foam, which is generated by the surface active agent and the air and which has viscosity, into a building to be demolished, or directly supply the foam to a chipping or a crush part of the structural body. CONSTITUTION: The foam 13 generated by a foam generating device 10 is supplied to an inner space of a building 01 to be demolished through a foam supplying hose 11 and a nozzle part 12, and the inner space is filled with the foam, and the foam is sprayed to the surface of a structural body 02. In this case, the foam is adhered to the surface of the asbesto 03 for intrusion, and the persistence is secured by the viscosity of the foam 13 so as to restrict the put-out of foam, and the foam condition is thereby maintained. The foam 13 is supplied to the depth of the space of the building 01, and the foam 13 is intruded into the surface of the asbesto 03 by the time of demolition and chipping.  The demolishing work with a chipping tool 07 is performed, and the fiber pieces of the asbesto 03 and the crushed pieces of the concrete generated with the demolition are covered with the foam 13 so as to prevent the scattering thereof to the atmospheric air. The influence to the human body of workers and passers-by can be thereby reduced.
Patent JP-H02269866-A (JP)
Title: Method for processing pleat product
Inventor: MIYAKE KAZUO
IPC: D06J1/12
Filed: 1989-04-07
Abstract: PURPOSE:To obtain a pleat product having design rich in variety without impairing softness by pleating by applying pleating to all or part of sewed product or semi-fabricated product and resewing the above-mentioned semi- fabricated product to provide a finished product. CONSTITUTION:A cloth is cut to prescribed parts and then the parts are sewed and formed into a prescribed outer shape to give a product and pleating is applied to all or part of the resultant product or the above-mentioned parts are partially sewed to the form a plurality of semi-fabricated products and then pleating is applied to the semi-fabricated products and the semi-fabricated products are re-sewed to provide the product or pleating is applied to part of the above-mentioned semi-fabricated products and the residual part or semi- fabricated product is added thereto and re-sewed and formed into the product.
Patent JP-S59214875-A (JP)
Title: Recovering method of residual toner
Inventor: NAKAYAMA SHIGERU
IPC: G03G21/10
Filed: 1983-05-21
Abstract: PURPOSE:To recover residual toner speedily without leaving it for a long period by cleaning an area corresponding to at least a copying form where an electrostatic latent image is formed successively to the cleaning right before the formation of the electrostatic latent image for the final copy of an original. CONSTITUTION:A photosensitive drum 1 is rotated with a copy start signal and a blade 21 is brought into contact with the drum. The blade 21 is space with a cleaning end signal generated when the formation area of the electrostatic latent image corresponding to the 1st copying form passes from the contacting point of time. Similarly, a cleaning end signal is generated at least when the photosensitive drum further rotates during the final copying operation. Consequently, the residual toner in and before the final copying operation is collected with the blade 21 to form a toner bank 22. Then, the blade 21 is spaced with the cleaning end signal and the toner is carried by the rotation of the photosensitive drum 1 and collected in a developing device 8 with a magnetic brush roller 9.
Patent JP-S61248062-A (JP)
Title: Toner coating method
Inventor: URAWA MOTOO
IPC: G03G9/087
Filed: 1985-04-26
Abstract: PURPOSE:To stabilize the quantity of frictional electrostatic charge of a thin toner layer to be formed on a sleeve which is a toner carrying body, to form uniformly the distribution of the quantity of frictional electrostatic charge and to make possible the control to the optimum quantity of electrostatic charge by treating pulverous particles which are the constituting component of a toner with a low mol.wt. polyolefin compd. specified in the melt viscosity. CONSTITUTION:This toner contains the pulverous particles treated with the low mol.wt. polyolefin compd. of which the melt viscosity eta at 120 deg.C is 5<=eta<=5X10<3> centipoise. The low mol.wt. polyolefin compd. to be used is preferably ethylene, etc. having about 500-15,000 number average mol.wt. The pulverous particles of which the BET specific surface area is 0.1-300m<2>/g is preferred. The content of the low mol.wt. polyolefin compd. in the pulverous particles is more particularly preferably 0.1-30wt% by the total weight of the pulverous particles.
Patent JP-H07289782-A (JP)
Title: Washing machine and feed valve therefor
Inventor: NAKAMURA TOSHIYA
IPC: D06F39/08
Filed: 1994-04-26
Abstract: PURPOSE:To enable a washing machine to control water delivery rate according to the water pressure, simplify the pipe arrangement, and minimize the installation space. CONSTITUTION:A body 39 of a feed valve 34 is provided with motorized closing means 53 comprising a feed valve's motor 48 and a valve 50 being rotated by said motor 48 to control the status of a valve's opening 47. Also, the body 39 is provided with a discharge sensor 62 on the side of an inlet 44, the discharge sensor 62 comprising a vane 55, a permanent magnet 58 rotating in accordance with the vane 55, and a hall element 60 sensing the revolving rate of the vane 55 by sensing the change in the magnet field of the permanent magnet 58. As the body 39 is provided with motorized closing means 53 and a discharge sensor 62 to be part of a unit, unlike the system with a separate sensor, the pipe arrangement is simplified and installation space is minimized.
Patent JP-S59214097-A (JP)
Inventor: SHIMIZU MASAHISA
IPC: G10L19/06
Filed: 1983-05-19
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-H08262598-A (JP)
Title: Cassette automatic positioning device and standing position type x-ray machine
Inventor: OMICHI KAZUYA
IPC: A61B6/00
Filed: 1995-03-23
Abstract: PURPOSE: To automatically and accurately position a cassette at the specified position inside a case body, to obtain a clear X-ray radiographed image and to easily perform locking and releasing for the longitudinal bi-secting photographing of the cassette and the photographing table of the cassette positioning device. CONSTITUTION: The left-and-right transferring device 29 and the up-and-down transferring device 7 of the cassette are provided inside the case body 1, and a mechanism for adjusting moving distance to be the same is provided at the trucks 32 and 33 of the left-and-right transferring device and pressing and feeding pieces 44 and 45 are respectively provided at one side of respective trucks, and the detecting mechanism of the moving distance is provided at the truck 10 of the up-and-down transferring device, so that the cassette is transferred to either of an upper end part, a center part and a lower end part.  The photographing table, the cassette positioning device and an X-ray shielding cover are provided, and the positioning device is attached to be capable of raising and lowering and also to be movable left and right by a specified distance at the photographing table, and also the X-ray shielding cover shields the front face hemihedral part of the positioning device. An electrostatic capacity type touch handle is provided at the photographing table.
Patent JP-S5713374-A (JP)
Title: Measuring method for consumed amount of contact point in vacuum switch
Inventor: KURIHARA HARUO
IPC: H01H1/00
Filed: 1980-06-30
Abstract: PURPOSE:To simply and accurately measure the limit of a consumed amount of a vacuum interrupt contacd point, by a method wherein a measuring device is inserted through a measuring hole  into a gap between a control level of a vacuum switch and a seat plate. CONSTITUTION:Measuring holes 13a-13c, through which a measuring device 14 is inserted into  a gap g between a control lever 7 and a seat plate 6 in a position immediately below a vacuum  interrupter 2, are straight and horizontally perforated from the front surface of a control shaft 8 to  the back and in a round hole whose diameter is equivalent to that of the measuring device 14.  The measuring device 14, for use with the measurement, is of a barform object having a diameter  of 6 and being 80mm. long, and the upper surface of the rod is formed into a setting gauge surface  14a having a distance of S1=2mm. from a center line, the lower surface being formed into a gap limit gauge surface 14b having a disrance of G1=0.5mm.. A measurement takes place through the  insertion of the measuring device 14 into the measuring hole 13. When a consumed amount of a  contact point reaches the limit of the vacuum interrupter 2, the forward end of the surface 14b  abuts on to the edge at this side of the seat plate 6. As a result, the measuring device can not be  further inserted, and this permits the detection of the limit.
Patent JP-S5714248-A (JP)
Title: Character recognition system
Inventor: YAMASHITA KUNIO
IPC: H04N1/00
Filed: 1980-06-30
Abstract: PURPOSE:To recognize transmitted character patterns by a character reader wihtout any intervention of an operator, by transmitting character patterns, received by a facsimile equipment, to an optical character reader in the form of electric signals. CONSTITUTION:Character patterns on a document set on a fascimile equipment 11 are transmitted via a transmission circuit 15 to a data-reception side fascimile equipment 12, where received character patterns are stored temporarily in a receiving buffer 131 and sent to the recognition part 141 of an optical character reader 14 to read and recognize the character patterns. The read results are supplied in the form of character codes to a character generator 132, which converts them into character information; and it is supplied via a transmitting buffer 133 to the transmission part 12a of a facsimile equipment 12 and transmitted to the facsimile  equipment 11 at the data generator side. Transmitted character information is printed out on a form by a recording part 11e.
Patent JP-S64396-A (JP)
Title: Impeller for axial flow fan
Inventor: URURIKU YOHANSEN
IPC: F04D29/36
Filed: 1988-04-11
Abstract: PURPOSE: To optimize the gap between the blade tip and the casing and maintain the efficiency of an axial flow fan by retaining the blade shaft of each blade and an axial thrust bearing device axially within a bearing housing.  
     CONSTITUTION: The blade shaft 7 of each blade and an axial thrust bearing device 9 are axially retained within a bearing housing 8. At one end of the bearing housing 8, a coupler 17 to be directly engaged with a conjugate coupler 18 is provided. Positioning means 13, 14 along a part 15 of the blade shaft 7 allowing the thrust bearing device to be axially displaced, are provided. Thus the gap between the blade tip and the casing is optimized and the efficiency of the axial flow fan can be retained. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S59216888-A (JP)
Title: 5-oxo-5h-(1)benzopyrano(2,3-b)pyridine derivative, its preparation and medicinal composition
Inventor: NOHARA AKIRA
IPC: A61K31/435
Filed: 1983-05-19
Abstract: NEW MATERIAL:A compound of formula I (R is H, alkyl, alkoxy, nitro, hydroxy, acyl, hydroxyalkyl, halogen; m is 1-3; n is 1, 2), its salt or ester. EXAMPLE:Methyl ( 7-ethyl-3-methoxycabonyl-5-oxo-5H-[1]benzopyrano[2,3-b]pyridin-2-yl)ac etate. USE:A remedy for a variety of diseases in connective tissues such as rheumatoid arthritis and a variety of inlfammation caused by immunity. PREPARATION:The reaction between 4-oxo-4H-1-benzopyran-3-carbonitrile and an active methylene compound of formula III (R<1> is alkyl) such as dimethyl 1,3- acetonedicaboxylate, preferably at 1/1-1/5 molar ratio, is, when necessary, followed by hydrolysis to give the objective compound.
Patent JP-H11238312-A (JP)
Title: Optical disk recording device
Inventor: HASHIMOTO HIROKUNI
IPC: G11B7/0045
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To allow re-recordable optical disk, which is turned to the state unable to direct-read-after-write(DRAW) of data, to be able to DRAW of data again. SOLUTION: When the inability to DRAW in the optical disk is judged by the fact that a flag showing the existence of the next session in the read-in area of a final session in a recording area is not recorded and a flag showing no existence of the next session is recorded in step S1, a controller advances to step S2 and performs re-recording in the read-in area and a read-out area so as to record the flag showing the existence of the next session in the read-in area of the final session. Then, the optical disk is changed into a DRAW-able state and this processing is finished.
Patent JP-H03289559-A (JP)
Title: Method for detecting deterioration of material with ultrasonic wave
Inventor: NAKAMURA TETSUO
IPC: G01N29/00
Filed: 1990-04-05
Abstract: PURPOSE:To detect the deterioration of a material accurately by rotating a transmitting and receiving ultrasonic-wave sensor by 360 deg. with a normal line passing a measuring point which is obtained with the transmitting and receiving ultrasonic-wave sensor as the center, and detecting a critical-angle value and the reflected-energy value of the critical angle. CONSTITUTION:A normal line which passes through a measuring point 24 is obtained with a vertical transmitting and receiving sensor 30 which is arranged at the intermediate position between a transmitting ultrasonic wave sensor 14 and a receiving ultrasonic wave sensor 13. With the normal line as the center, the sensor 30 is rotated by 360 deg. without changing the relative positions of the sensors 13 and 14. Thus, the value of a critical angle with less effect of anisotropy and the value of the reflected energy of the critical angle are obtained. Since these values are changed when the material is deteriorated, the deterioration of the material can be accurately estimated.
Patent JP-S5611069-A (JP)
Title: Dividing short catheter in synthetic substance
Inventor: BUORUFUGANGU BIYUURAA
IPC: A61M25/00
Filed: 1980-06-30
Abstract: A dividable short catheter tube made of a modifying polymer intermixed with, or inserted into, a base polymer. The modifying polymer is usually one which is incompatible with the base polymer. The dividable short catheter tube is readily tearable longitudinally so that it can be removed from around a flexible catheter after the flexible catheter has been guided into a patient by means of the short catheter previously positioned in a body puncture. The tube can be extruded from a mixture of the two polymers or it can be extruded with modifying polymer longitudinal strips in walls of the base polymer.
Patent JP-S5613202-A (JP)
Title: Preventive device for double wheel's catching injourious matter
Inventor: HONOBO TOMIO
IPC: B60B11/00
Filed: 1979-07-13
Abstract: PURPOSE: To prevent a double wheel from trapping pebbles or the like into rough driving of a vehicle by securing an elastic ring in a clearance between double wheel.  
     CONSTITUTION: An abrasion-resisting elastic ring 2 squeezed into a clearance 3 between tyres 1, 1 of a double wheel prevents pebbles or the like from being trapped in the clearance 3. A ring body 4 of a ring 2 is secured between opposed faces 5 of two tyres 1 so that the ring 2 rotates with the tyres 1. Using a ring hole 6, double wheels 1 can be mounted on a vehicle. External left and right faces of the ring body 4 are R contact faces 7 which meet the external opposed side faces 5 of the tyres 1. The ends of the ring body have outwards forked flanges 8. The face 9 against the road is shaped as a smooth arc face 10. If required, the ring body 4 may include a vacancy 12 for facilitating free deformation of the ring body 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11246811-A (JP)
Title: Radiation curing type ink composition
Inventor: YOSHIMOTO TAKAFUMI
IPC: C09D11/104
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To carry out the decorative printing on an industrial product and rapidly remove a decoratively printed cured coating film at a low cost when recycling and utilizing the industrial product using a thermoplastic synthetic resin material. SOLUTION: This radiation curing type resin composition contains a radiation curing resin composition obtained by including a radiation curing hydrophilic organic compound containing one or more kinds of amide groups or amino groups and having one or more unsaturated double bonds in the molecule thereof as at least one component as an alkali swellable component and optionally compounding a radiation curing prepolymer, oligomer or monomer as another component therewith as a vehicle.  A decorative printing on an industrial product using a thermoplastic synthetic resin material is maintained and the filmy peeling of a decoratively printed cured coating film is simultaneously carried out in an ultrashort time to while limiting the contamination of a treating liquid to the least possible extent to thereby reduce the cost of a recycling treatment and further ensure the maintenance of quality as a raw material for recycling and utilizing.
Patent JP-S5213310-A (JP)
Title: Automatic rhythm performing device
Inventor: SUNATSUKA TAKEHISA
IPC: G10H1/36
Filed: 1975-07-23
Abstract: PURPOSE: To select Mj and Mn chords by adjusting the operating time of a chordselecting switch, in regard to an automatic rhythm performing device which gives a rhythmic accompaniment every one bar of a musical piece by the operation of the chord-selecting switch. 
     COPYRIGHT: (C)1977,JPO&Japio