baber/WOPTO huggingface dataset:
Patent JP-H01242632-A (JP)
Title: Water-soluble resin composition for impregnation molding
Inventor: YASUMOTO NOBORU
IPC: C08J5/24
Filed: 1988-03-24
Abstract: PURPOSE:To obtain a water-soluble resin composition which can give a lightweight molding of excellent sound absorptive property when it is infiltrated into a porous base and thermoformed under an applied pressure, by adding methylolated urea and, preferably, PVA and a carbonamide derivative to a self-crosslinkable acrylic resin. CONSTITUTION:50-300 pts.wt. (in terms of solid matter) methylolated urea, 0-50 pts.wt. (in terms of solid matter) PVA and 0-20 pts.wt. (in terms of solid matter) carbonamide derivative are added to 100 pts.wt. (in terms of solid matter) self-crosslinkable acrylic resin (desirably, methyl methacrylate of a glass transition point >=60 deg.C and a film-forming temperature <=50 deg.C). In this way, a water-soluble resin composition which is used for producing a lightweight molding having an excellent sound-absorptive property by infiltrating it into a porous base and thermoforming the resin together with this base under an applied pressure can be obtained.
Patent JP-H08324208-A (JP)
Title: Pneumatic radial tire
Inventor: MORIKAWA YASUO
IPC: B60C9/20
Filed: 1996-03-26
Abstract: PURPOSE: To provide a pneumatic radial tire which is lightweight and is excellent in rolling resistance and is excellent in uniformity, maneuvering stability and comfort to ride in and can also be inexpensively manufactured without impairing high speed durability. CONSTITUTION: In this pneumatic radial tire, a steel cord belt layer 4 whose cord angle to the tire circumferential direction is 45 deg. to 65 deg. is arranged outside a carcass layer 2, and a tape 7 composed of an organic fiber cord is wound round the outer periphery of the steel cord belt layer 4 while bending it in a zigzag shape, and a cylindrical organic fiber cord belt layer 5 having a two- layer structure is formed. When a cord angle of the organic fiber cord belt layer 5 to the tire circumferential direction is denoted by 6 and a width is denoted by D and a cylinder radius is denoted by (r) and the number of zigzag bending times per tire one round of the tape 7 is denoted by (n), the relationship of (tanθ=n×D/2πr) is satisfied, and (8 deg.<θ<32 deg.) is also realized.
Patent JP-H11267871-A (JP)
Title: Method and device for yag laser processing
Inventor: ONODERA HIROSHI
IPC: B23K26/02
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To improve stability, accuracy, and working efficiency of laser processing by simply and accurately deciding the moving position in a height direction of a nozzle. SOLUTION: A work processing position WP against a laser beam axial center position on a surface of a work W is detected by an image pick-up means 13 provided to a laser processing head 9. The work processing position WP against a laser beam focal position in a height direction is detected by a focal position detecting device 21 or a contact type sensor 23. Since the focal position is displayed by a display means 19 based on the detected signals detected at the image pick-up means 13 and the focal position detecting device 21 or the contact type sensor 23, any operator can simply and accurately match the laser beam focal position with the work processing position WP.
Patent JP-S55164183-A (JP)
Title: Tab position displaying device in printer
Inventor: ABE OSAMU
IPC: B41J29/42
Filed: 1979-06-06
Abstract: PURPOSE: To provide the subject device capable of clarifying the tab position and setting the head position easily and correctly, which is provided with a display counter digitally displaying the tab position in linkage with the movements of a knob and a display tube for digitally displaying a position of a hammer.  
     CONSTITUTION: In case of carrying out the tab setting, when a tab setting knob 8 is moved in the horizontal direction, a tab setting display counter 14 displays the count in linkage therewith. While observing the display of the counter 14, the tab setting knob 8 coindides with the position of the tab to be set. Then, at the time of printing, when the paper is set on the basis of the position indicated by the tab setting knob 8 and motor 16 is driven on the basis of the external command to move a head 15, the positional signal of a hammer 18 is issued from a detector 25, and the position of the hammer 18 is digitally displayed in a display tube 32 through respective circuits 29, 30 and 31. While verifying this display with the display of the counter 14 set by the tab setting knob 8, the head 18 is returned to the original position if both displayed values are coincident with each other. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62229582-A (JP)
Title: Cartridge
Inventor: SAITO TAKAKO
IPC: G11B23/03
Filed: 1986-03-31
Abstract: PURPOSE:To clean a disk without disassembling a cartridge by providing a shutter movable relative to the main body storing a disk and a cleaning member which is abutted or separated from the disk interlocked with the movement of the shutter. CONSTITUTION:A cleaning member 22 is separated from a disk 6 face by the elastic force of a sheet spring 18 in case of the shutter 9 being in a full closed state. The shutter 9 is moved in X direction when a cartridge 2 is inserted into the apparatus main body 4. In this case the sheet spring 18 is moved with its sliding on the rail 8 having a conductivity to remove the dirt and dust existed on the disk 6 for the rotation of the disk 6. The cleaning member 22 and disk 6 are separated with the projecting part 20 of the sheet spring 18 being engaged with the recessed part 10 of the rail 8 in case of the shutter 9 being fully opened finally by moving in X direction.
Patent JP-H10266913-A (JP)
Title: Air cleaner
Inventor: NANBA SHINICHI
IPC: F02M35/024
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the space for installation and to enhance the workability in plug replacing work by arranging an air cleaner just above an engine main body. SOLUTION: A cleaner main body 6, having a filter arranging part 8 and an intake air exit part 9, and a cleaner cap 7, which is provided with an intake air entrance part 10 and which can be attached/detached to/from the cleaner main body 6, are prepared. The cleaner main body 6 is attached to a cylinder head cover 3 in such a manner that the main body 6 is situated right above the domain covering from one side part of the cylinder head cover 3 to the outside of the cover 3, while the cleaner cap 7 is situated right above the domain covering from the middle part of the cylinder head cover 3 to the other side part of the cover 3. When a plug 4 is to be replaced, the cleaner cap 7, which can be attached/detached (to/from the main body 6), is drifted away from the cleaner main body 6.
Patent JP-S62202804-A (JP)
Title: Method for generating excited oxygen molecule o2 (1delta)
Inventor: UCHIYAMA TARO
IPC: H01S3/095
Filed: 1986-03-31
Abstract: PURPOSE:To generate an excited oxygen molecule in high generation ratio, by reacting a mixed aqueous solution of an alkali aqueous solution and hydrogen peroxide with a molecular chlorine-containing gas in a layer of a hydrophilic material having gas permeability. CONSTITUTION:Hollow pipes 16 of a hydrophilic, gas-permeable material is set in a reactor 10. Then, a mixed aqueous solution of an alkali aqueous solution and hydrogen peroxide is fed from a feed opening 12 attached to the reactor 10 to the reactor 10, discharged from an outlet 20 and penetrated to the whole surface part of the pipes 16 by capillary phenomena. Simultaneously a molecular chlorine-containing gas is fed from gas feed openings 22 to hollow parts of the pipes 16, transported through fine pores of the pipes 16 to the surface parts of the pipes 16, brought into contact with and reacted with the mixed aqueous solution of an alkali aqueous solution and hydrogen peroxide to generate an excited oxygen molecule, which is discharged from the outlet 20 and recovered.
Patent JP-H0478620-A (JP)
Title: Structure of driving force distribution system for four wheel drive
Inventor: SAWASE KAORU
IPC: B60K17/346
Filed: 1990-03-20
Abstract: PURPOSE:To make it easy to change setting of parts of a center differential and a differential limiting device, etc. as well as extensively improving assembility by constituting an input part, the center differential, the differential limiting device and an output part respectively as independent members in one unit structure. CONSTITUTION:A driving force distribution system for four wheel drive is constituted of an input part to input a driving force of an engine through an automatic transmission, a center differential 12, a differential limiting device 28 and an output part to the front wheel side and the rear wheel side. At this time, the input part is constituted of an input gear wheel 113 and an input case 124. Additionally, the center differential 12 is constituted of a sun gear 121, a plural number of planetary gears 122, a ring gear 123 and a planet carrier 125. Furthermore, the differential limiting device 28 is constituted by reciprocally providing in parallel a plural number of input side disc blades 28b and front wheel output side disc blades 28a. And the output part is constituted of a front wheel output shaft 27 and a rear wheel output shaft 29, etc.
Patent JP-S58196303-A (JP)
Inventor: JIYOOJI UEIN GASUMAN
IPC: F15B9/08
Filed: 1983-04-22
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-2000267815-A (JP)
Title: Disk array controller
Inventor: TANAKA ATSUSHI
IPC: G06F11/20
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To perform efficient path selection without data noncoincidence, etc., to reduce processing wait time and to increase the number of processing transactions by referring to a path lock table showing the use situation of each path in a double write mode. SOLUTION: A double write operation transmits data from a CPU to an MPA 30, selects a 0th path 60 or a 1st path 65 to be a master surface and transmits it to a shared memory control circuit-A125 of an SMA-PK#A120. After finishing write processing, the status of end information is transmitted to the MPA 30 from the circuit-A125 through the same shared memory. After that, a master side path is held by the circuit-A125 and can not be used by the other accesses. A slave side releases a path after finishing transfer by selecting a 0th path 70 or a 1st path 75 to be a slave surface, transmitting data to a shared memory control circuit-B145 and transmitting the status of end information to the MPA 30 from an SMA-PK#B140 by the same shared memory bus.
Patent JP-S58192736-A (JP)
Title: Apparatus for discriminating work
Inventor: CHIKARAISHI OSANORI
IPC: G05B19/418
Filed: 1982-04-30
Abstract: PURPOSE:To prevent the machining from being started by an erroneous tape in case the set position is wrong, by providing an apparatus for comparing video pattern of a work taken by video cameras with video patterns of the work taken previously. CONSTITUTION:The characteristic outer configuration of the work 3 on a pallet 2 that has reached to a pallet delivering position to an M/C is taken by the video cameras 12, 13, 14. On the other hand, the video patterns taken by the video cameras 12, 13, 14 are compared with the video patterns 15 of the work previously taken by a video comparing apparatus 16. When the patterns coincide respectively, a tape machining start signal 17 is issued, whereas if they do not coincide, a tape machining stop signal 18 is issued, so that the work can be prevented from being machined by a wrong tape.
Patent JP-H07255123-A (JP)
Title: Digital line selecting protective relay
Inventor: ENDO HIROYUKI
IPC: H02H3/36
Filed: 1994-03-15
Abstract: PURPOSE:To decrease (shorten) the range and time of a device function stop at the time of a test and to raise the reliability of power supply by improving the arrangement of a line selecting relay and distance relays in a CT circuit configuration. CONSTITUTION:Concerning the connection of each component of a digital line selecting protective relay having a line selecting relay and distance relays connected between respective current transformers of twin-line transmission lines, the current transformers 3 and 3 of No.1 and No.2 transmission lines and the line selecting relay 1 are three-line-connected respectively from the side of the transmission lines, and this line selecting relay 1 and the distance relays 2 and 2 of the No.1 and No.2 transmission lines are connected differentially. And the configulation is changed from the former arrangement of CTs   distance relays   line selecting relay to the arrangement of CTs 3 and 3   line selecting relay 1   distance relays 2 and 2.
Patent JP-H06281435-A (JP)
Title: Device for detecting road surface condition
Inventor: WATANABE TAKAHARU
IPC: G01C7/04
Filed: 1993-03-30
Abstract: PURPOSE:To detect the frozen condition of the road surface by providing a light emitting part of the laser beam for the road surface, a photo sensor which receives the reflected laser beam in a two-dimensional manner and outputs the electric signal, and a display output circuit to generate the signal according to the presence of the sensor signal. CONSTITUTION:The laser beam L1 which is orthogonally outputted normally to the road surface R from a light-emitting part 11 constituting a road surface condition detecting device 1 is normally reflected by the road surface R and returned as the reflected light L2. When the road surface R is frozen, the incident light becomes the reflected light L3 by changing the advancing direction. The reflected light L3 is received by a photo sensor 12. The light-emitting part 11 is provided at the center of the photo sensor 12, and the laser beam L1 is emitted. Thus, if the road surface R is not frozen, the emitted laser beam 11 is normally reflected by the road surface R as the ordinary ray L2, and returned to the light-emitting part 11, and the sensor 12 receives no light, and the light is received by the sensor 12 when the road surface is frozen.
Patent JP-S56169702-A (JP)
Title: Manufacture of high density sintered parts
Inventor: KIYOTA FUMIO
IPC: B21J9/02
Filed: 1980-05-30
Abstract: PURPOSE: To easily manufacture a high density sintered parts by a method in which a large number of compacted powder metal moldings are connected in a ring form, sintered, treated by a rotary forging machine for more increasing its density, and resintered, and then the sintered parts in connected state are separated into each part.  
     CONSTITUTION: Low-alloy steel powder of a grain size of 100 mesh size, low-carbon ferromolybdemum powder of a grain size of 100 mesh size, and fine graphite powder as raw materials are mixed with 0.75% (based on total weight of raw materials) zinc stearate as a lubricant and then molded into a ringed compacted metal powder molding 3 connected by 12 sliding pads 1 with cutting allowance. The ringed molding 3 is heated at 650°C in hydrogen gas to remove zinc stearate and then heated under vacuum to manufacture a ringed sintered preform having a density of approx. 6.7g/cc. Then, the ringed sintered preform is compressed in a rotary forging mold to increase its density to 7.65g/cc, resintered at 1,150°C under vacuum, and then cut at the cutting allowance 4 to obtain 12 high-density sintered parts. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61231948-A (JP)
Title: Mixed chinese tea
Inventor: UEI HIROMI
IPC: A23F3/06
Filed: 1985-04-04
Abstract: PURPOSE:To obtain a mixed Chinese tea having neutralized bitter taste of pooal tea, having pleasant taste to the palate and agreeable to drink, keeping the health-promoting effect of pooal tea, by mixing Chinese pooal tea with oolong tea. CONSTITUTION:Chinese pooal tea is mixed with oolong tea at a ratio of 5-3pts. of pooal tea to 1pt. of oolong tea.
Patent JP-S51147317-A (JP)
Title: Electric focus detection appliance
Inventor: TAKEDA HIDEOMI
IPC: G03B13/36
Filed: 1975-06-13
Abstract: PURPOSE: To act photoelectrically the detective operation of focussing about optical instruments as cameras. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01247748-A (JP)
Title: Control method for combustion gas flow of rocket engine
Inventor: KUBOTA NAMINOSUKE
IPC: F02K9/86
Filed: 1988-03-28
Abstract: PURPOSE:To make it possible to accurately and continuously control a combustion gas flow by driving a nozzle holder in the axial direction, and hence by continuously varying the area of a nozzle throat part formed with a pintle and the nozzle holder. CONSTITUTION:A nozzle insert 24 is fixedly secured on the inside of a nozzle holder 22 so as to form an opening part 28. Besides a motor chamber 9 forming a combustion chamber 8 is connected to the front end part of the nozzle holder 22 through a flexible joint 25. Moreover a nozzle skirt 26 is connected to the rear end part of the nozzle holder 22 alike through a flexible joint 25. On the other hand, a pintle 6 forming a nozzle throat part 23 cooperated with the nozzle insert 24 is fixed to the rear end part of the motor chamber 9 through a strut 10. And the nozzle holder 22 can be moved with a driving means 27, so as to be able to contact or separate against the motor chamber 9 or the nozzle skirt 26.
Patent JP-H06283206-A (JP)
Title: Microcapsule contained battery
Inventor: KAWAKAMI SOICHIRO
IPC: H01M10/05
Filed: 1993-03-30
Abstract: PURPOSE:To provide a lithium secondary battery which has high safety and high energy density. CONSTITUTION:A lithium secondary battery consists of, at least, a negative electrode active material 101, a separator 108, a positive electrode active material 103, electrolyte 105, collectors 102, 107 and a battery case 109. Microcapsules are dispersed into the electrolyte or the separator to release chemical substances with hydroxyl groups or chemical substrates as polymerization initiator when temperature rise occurs in the battery. In this way, the lithium secondary battery can be manufactured which has high energy density and safety even after charge and discharge are repeated.
Patent JP-S60216093-A (JP)
Title: Vortex flow type pump
Inventor: TAKI TOMOHIKO
IPC: F04D5/00
Filed: 1984-04-12
Abstract: PURPOSE:To aim at the promotion of lightweightiness in a pump head as a whole and its low-unit cost of production, by constituting a casing, an impeller and a casing cover all requiring size accuracy with high-grade metals as in the past, while using synthetic resin for parts including a head cover and the like being merely water passable applications. CONSTITUTION:A vortex flow pump part consisting of a casing 11, an impeller 17 and a casing cover 20 is of construction in type as in the past and made up of high-grade metals, for example, a combination of anticorrosion metallic materials including bronze and the like so that size accuracy to be required for this pump is demonstrable, and the casing 11 and the casing cover 20 are engated and come into contact with each other by a combination of metallic materials alone so that any deformation in time of installation is preventable from occurring. Likewise, a head chamber 1 is made up of synthetic resin whereby a sleeve 7, a suction side water passage 5, a scheck valve chest, a discharge side water passage 6, a separator chamber 8, etc., are all formed into such a structure as capable of solid molding. With this constitution, the promotion of low- unit cost of production in a pump head on the whole and its lightweightiness are thus attainable.
Patent JP-H07281682-A (JP)
Title: Karaoke music selection system
Inventor: YUASA NAGAO
IPC: G10K15/04
Filed: 1994-04-11
Abstract: PURPOSE:To automatically select KARAOKE music to be played. CONSTITUTION:The KARAOKE music selection system is equipped with a KARAOKE maker display means which displays a list of KARAOKE makers A-Q on the touch screen 20 of a KARAOKE remote control unit, a KARAOKE music display means which displays lists of KARAOKE music by the KARAOKE makers selected from the list of the KARAOKE makers A-Q, a reserved music list means which reserves a performance of KARAOKE music selected from the list of KARAOKE music, and a transmitting means which sends the reserved KARAOKE music to a KARAOKE main body.
Patent JP-S59198032-A (JP)
Title: Optical receiving circuit
Inventor: ITSUSHIKI NORIO
IPC: H04B10/60
Filed: 1983-04-23
Abstract: PURPOSE:To eliminate the effect of a dark current by combining a photodiode for receiving light, a photodiode masked for compensation and a differential amplifier circuit. CONSTITUTION:The photodiode 2 for receiving light and the masked photodiode 5 for compensation are connected between an emitter of transistors (TRs) 6, 7 and ground and a prescribed voltage VBB is applied to a base of the TRs 6, 7. A voltage of a collector of the TRs 6, 7 is amplified by using the differential amplifier circuit 10 and extracted through a binary-coding circuit. The ratio of collector resistors 8, 9 of the TRs 6, 7 is made equal to the ratio of dark currents of the photodiodes 2, 5.
Patent JP-H11266920-A (JP)
Title: Hair dressing tool
Inventor: WADA KEISUKE
IPC: A45D24/10
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To scoop up a proper amount of bunch of hair so as to comb it by means of one operation by opposing a scoop-up member to a comb member and also connecting the both members so as to allow opening/closing. SOLUTION: In a bar-shaped scoop-up member 1, its tip part 1a is round so as not to hurt head skin, an inclination is provided, which becomes thinner toward a very tip so as to be easily inserted to the inside of hair, while the other part has a fixed thickness. Then, the scoop-up member 1 as above is opposed to a comb member 2 consisting of a body part 2a and a comb-teeth part 2b, and the both members 1 and 2 are connected by a connecting means so as to allow opening/closing. In the means 3, grip parts 3a and 3b are formed by a part between a bending part 3c bent by elasticity and respective end parts and, the parts 3a and 3b are gripped by a hand while adding and reducing force and, then, the members 1 and 2 are opened and closed.
Patent JP-S57187275-A (JP)
Title: Heat transfer printer
Inventor: MURAYAMA TOMIO
IPC: B41J13/02
Filed: 1981-05-15
Abstract: PURPOSE:To prevent the generation of a local strong pressing force and avoid generating streaks without precisely setting the contacting pressure of rollers by a method wherein the parts near ends of paper-feeding rollers are tapered by providing a gradient. CONSTITUTION:For example, both end parts of the paper-feeding rollers 5, 6 are tapered by gradually and uniformly decreasing the outside diameters of the rollers towards the ends from positions which are respectively spaced from the ends towards the middle by 1cm. Namely, in a cross section including the axial line, the angle included between the tapered surface an the side surface of the cyinder is made to be an obtuse angle. Accordingly, when a recording paper and an ink doner sheet in an overlapped condition are traveled between the rollers 5, 6, the paper and the sheet is not locally strongly pressed at any part, so that streaks are not generated.
Patent JP-H08271836-A (JP)
Title: Polarization direction aligning element
Inventor: YAMATAKA SHUICHI
IPC: G02F1/1335
Filed: 1995-03-29
Abstract: PURPOSE: To improve light conversion efficiency of the case where nonpolarized light is converted to prescribed linearly polarized light while the compact constitution of an optical system is made possible by adopting the constitution to refract the two polarized light rays separated by a polarization beam splitter respectively perpendicularly by reflection prisms. CONSTITUTION: The P polarized light 14A' transmits a working surface (vapor deposited film surface) 11A and is reflected at the reflection surface 12A of the first total reflection prism 12. This light is emitted as the first P polarized light 14A from the front face 12B of the first total reflection prism 12. The one S polarized light 14B' is reflected upward at the working surface 11A and is further reflected forward at the refection surface 13A of the second total reflection prism 13, by which the plane of polarization is rotated 90 deg.. This light is emitted as the second P polarized light 14B from the front surface 13B of the second total reflection prism 13.