baber/WOPTO huggingface dataset:
Patent JP-S5975927-A (JP)
Title: Production of conductive composition material
Inventor: ISHII KEIICHIROU
IPC: H01B13/00
Filed: 1982-10-25
Abstract: PURPOSE:To obtain a composite material which is easy to handle and excellent in moldability, heat resistance, and toughness and has high electrical conductivity, by sandwiching a specified resin coat film having an intermediate layer comprising an aluminum fiber/glass fiber mixture between films and then effecting impregnation and deforming. CONSTITUTION:A film is coated with a composition of an unsaturated polyester or vinyl ester resin. Then, 2.5-25mm.-long aluminum fiber and 10-100mm.-long glass fiber in amounts to provide an aluminum fiber content >=5%, and a glass fiber content >=10%, a content of fibers <=60% and an aluminum fiber/glass fiber ratio of 0.2-1 are scattered over the surface of the coat film so that the both of the fibers may be mixed uniformly and randomly. Then, thereupon another film coated with the above composition is laid thereupon with its coat composition side situated down, and the impregnation and defoaming are effected.
Patent JP-2000015250-A (JP)
Title: Water purifying apparatus
Inventor: YAMAZAKI TERUAKI
IPC: C02F1/68
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a water purifying apparatus capable of removing harmful substances or preventing the propagation of various bacteria and capable of also adding palatability to water. SOLUTION: A water purifying apparatus 1 is equipped with an activated carbon treatment tank 6 adsorbing and removing impurities such as harmful substances or malodorous components in water, a chlorine agent injection device 7 injecting a chlorine agent for preventing the propagation of various bacteria in water and a mineral-adding tank 8 adding, mineral components to water. In this apparatus, the mineral-adding tank 8 is packed with a mineral agent adjusted in particle size.
Patent JP-S5975996-A (JP)
Title: Lubricating oil composition
Inventor: CHINEN EITATSU
IPC: C10M169/04
Filed: 1982-10-25
Abstract: PURPOSE:To provide a lubricating oil composition forming no sludge even when brought in contact with coal-based gas, gas oil, tar, etc., prepared by adding a polymeric thickener and a stabilizer to a specified aromatic high-boiling hydrocarbon oil. CONSTITUTION:Used as base oil an aromatic high-boiling hydrocarbon oil having a viscosity of 2-50cP and a flash point of 140 deg.C or higher selected from biphenyl derivatives of formula I [where R1 and R2 are each 1-3C alkyl; n and m are 0-4 (n+m is 1-4)] and/or diphenylmethane derivatives of formula II [where R3 and R4 are each (phenyl-substituted) lower alkyl; p and q are 0-3] (e.g. Therm S-800 of Shin-Nihon Seitetsu Kagaku Co. and Marlotherm S of Huls AG). To prepare the composition, 0.1-10pts.wt. polymeric thickener (e.g. polystyrene) and 0.1-1pt.wt. stabilizer (e.g. 2,6-di-t-butyl-p-cresol) are added to 100pts.wt. said hydrocarbon oil.
Patent JP-S6430629-A (JP)
Title: Burner
Inventor: TABATA KENJI
IPC: B01D53/94
Filed: 1987-07-24
Abstract: PURPOSE:To decompose nitrogen oxides (NO, NO2, etc.) discharged from burners such as home burners and various kinds of industrial burners to convert into harmless N2 by providing NOx decomposition catalyst in the exhaust gas passage. CONSTITUTION:The air heated by flame 1 is joined with the air sent by a fan 2 to be made into warm wind which passes through the NOx decomposition catalyst 3 in which NOx is decomposed into N2 and O2. This warm wind is discharged into a room from louvers 4. The catalyst 3 is constituted by carrying the compound oxides of AxA'x, ByB'y, CzC'z, Oalpha-beta crystal structural formula with 0-1% platinum group metal such as Pt and Pd on the surface of inorganic heat-resisting material, such as alumina and silica, where A, A' and B, B' and C, C' are selected each one kind or several kinds respectively from alkaline earth metals such as Ba and Sr, rare earth elements such as Y, Nd and La, and copper group metals such as Cu and Ag, and suffixes x, x', y, y', z, z', alpha, beta are selected from the range as follows: 0<=x,x'<=3.0, 0<=y,y'<=2.0, 0<=z,z'<=4.0, 4.0<=alpha<=8.0, 0<=beta<=2.0.
Patent JP-H0828864-A (JP)
Title: Incinerator
Inventor: KINOSHITA KAZUHISA
IPC: F23M9/06
Filed: 1994-07-14
Abstract: PURPOSE:To provide an incinerator in which discharged gas can be ignited approximately completely in neutralization and no powder dust is generated without using any expensive neutralization device installed by a method wherein neutralization agents of spherical particles or pellet or the like are stored in a neutralization reaction region and this region is placed at a proper location such as an incinerator chamber, a flue and a chimney and the like. CONSTITUTION:A neutralization reaction region 7 comprised of a container 6 utilizing ceramics or ceramics fiber or the like having neutralization agent 5 such as lime or lime carbonate or the like formed into spherical shape or pellet and the like is arranged at a proper location such as an interior part of an incinerator chamber 1, an inlet port 2 of a flue and an inside part 4 of a chimney 3 or the like where unburned or incompletely burned gas may easily stay or pass. The inlet port 2 of the flue is provided with a neutralization reaction region 8 in which the neutralization agent is formed in a net-like shape. A neutralization reaction region comprised of a net-like neutralization reaction region 8 and a neutralization reaction region having the neutralization agent formed into a honeycomb structure is arranged at the inlet 2 of the flue, resulting in that either the unburned or incompletely burned gas is contacted with the neutralization reaction region 8 substantially positively and so the neutralization reaction becomes substantially complete and this is preferable.
Patent JP-H0632468-A (JP)
Title: Paper feeding cassette
Inventor: SAIDA MASAMI
IPC: B65H1/26
Filed: 1992-07-14
Abstract: PURPOSE:To make it possible to move a paper sheet width regulating plate to a specific position instantly and to fix, when the size of using paper sheets is converted. CONSTITUTION:On the bottom surface of a paper feeding cassette 1, a paper sheet width regulating plate 2 is installed slidable along a guide member. On the paper sheet width regulating plate 2, a lever 3 are provided which selects the fixing and the releasing of the paper sheet width regulating plate 2, and a holding member 4 installed movable in the up and down direction according to the selecting position of the lever 3.
Patent JP-S6343385-A (JP)
Title: High-frequency superposition automatic output controller for laser
Inventor: TAKEUCHI TOYOAKI
IPC: H01S5/0683
Filed: 1986-08-08
Abstract: PURPOSE: To prevent the increase of the transient output power of an oscillation circuit, and to set a luminous output at a set value automatically by providing a means in which the rise time when high-frequcncy currents are superposed to laser driving currents is made simultaneous with or later than the response time of an automatic output control loop. CONSTITUTION:An optical disk 2 for an optical disk device 1 is turned and driven by a spindle motor arranged in the vertical direction, an optical head 3 is disposed oppositely to one surface of the disk 2, and the disk 2 is irradiated with light beams. A laser diode 5 is housed in the head 3, and the diode 5 is controlled by output currents from an APC circuit 7 for controlling power. The diode 5 is supplied with high-frequency currents from an oscillation circuit 8 for high-frequency superposition. A pin photodiode for monitor is sealed into the diode 5, and luminous a output in case of the operation of the circuit 8 is set automatically to set-value power by the currents of the diode.
Patent JP-H0787279-A (JP)
Title: Code reader and document reader
Inventor: SUGITA SHIGERU
IPC: G06K7/10
Filed: 1993-06-30
Abstract: PURPOSE:To prevent an erroneous read of a code without narrowing an interval of a carrying path, or without providing a lens between a light source and a document. CONSTITUTION:In the code reader for reading a code of a document by providing an LED 1 for illuminating the document carried along a carrying path 20, a lens 3 for condensing a reflected light from the document, and a photodiode 4 for converting the condensed light to an electric signal therein, the photodiode 4 is arranged at a position where the reflected light from the document forms an image in the case the document passes through almost the center of the carrying path 20, and also, the LED 1 is arranged so that the optical axis center of the LED 1 becomes more distant from the lens 3 than a point on the document for forming an image in the photodiode 4.
Patent JP-H079221-A (JP)
Title: Turret unit
Inventor: KURAKANE NAOTO
IPC: B23B39/20
Filed: 1993-06-29
Abstract: PURPOSE:To simplify a device itself, so as to attempt to reduce costs by performing the indexing operation of a gang head against a side body and the operation of a driven shaft by means of a common drive motor. CONSTITUTION:The indexing rotation from a driving shaft 42 to be rotated by a drive motor M1 is transmitted to a turning body 9 through a first clutch device 96, thereby a turning body is rotated, so as to index a new gang head 4 in the indexing position. Next, the first clutch device 96 disconnects the connection of the turning body 9 to the driving shaft 42 by the movement to the changing position of a slide body 5, so as to prevent the rotation from the driving shaft 42 from being transmitted to the turning body 9. At the same time, a rotation stopping device 103 holds the gang head 4 in the indexing position and is connected to a second clutch device 20. Moreover, the slide body 5 is moved, and only gang head 4 in the indexing position is removed from the turning body 9 while rotating the driving shaft 42 of the slide body 5 by the drive motor M1, so as to perform the processing of a work in it processing position.
Patent JP-H0352533-A (JP)
Title: Protector for transportation of bearing for rotary electric machine
Inventor: TAKEUCHI MASAAKI
IPC: H02K5/16
Filed: 1989-07-19
Abstract: PURPOSE:To realize the reduction of vibration upon rotating and the protection of transportation of a bearing by a method wherein a disc is fixed to the root of the end of a rotary shaft, penetrating through the cover of a rotary electric machine, the disc is provided with a balancing means and axial female threaded holes while bolts, pushing the cover, are provided detachably. CONSTITUTION:A disc 15, provided with a groove capable of attaching a balancing weight 3 as a balancing means, is fixed to the root of the end 2 of a rotary shaft, supported by bearings not shown in a diagram and penetrating through a cover 1, through force fitting or the like while a retainer ring 9 is provided if necessary. The disc 15 is provided further with a plurality of female threaded holes 10a and bolts 10 are screwed thereinto. When the bolts 10 are tightened, the tip ends of the bolts push the cover 1 whereby the protecting effect of the transportation of the bearings may be effected. When the bolts are loosened or removed, a rotary machine may be operated. For your reference, when a coupling member 20, such as a coupling or the like for connecting the shaft to the machine, is abutted against the heads of the bolts 10, the abutting part 2a of the coupling member 20 to the shaft end 2 may be shifted rightward in the diagram.
Patent JP-H03142372-A (JP)
Title: Mean square value signal measuring apparatus for measuring current in solid tripping apparatus
Inventor: DEIDEIE FURESU
IPC: G01R19/04
Filed: 1990-07-13
Abstract: PURPOSE: To determine the root-mean-square of a signal that is accurate and has a large wave-height rate by adding the output signal of the filter of an all-wave rectification circuit for giving a rectified input signal to the input of a primary resistance filter to the input of a peak detector and enabling the output voltage to express the square average of an input signal. CONSTITUTION: A RC filter 12 consists of a resistor R2 between first input and first output and a capacitor C1 for connecting the first and second outputs, and the second input and the second output are connected directly. Then, a filtered signal is equal to the peak value of an input signal that is a pure sinusoidal wave of 50Hz, and the peak value of the signal becomes equal to the square average of the input signal after being filtered by the filter 12. It is detected by a detector 14, and the output signal expresses the root-mean- square of the input signal, thus determining the root-mean-square of a signal that is accurate and has a small wave-height rate.
Patent JP-2001014934-A (JP)
Title: Luminaire
Inventor: YAMAMOTO TADAO
IPC: F21V21/04
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To easily embed a luminaire in a recessed state in a ceiling. SOLUTION: A luminaire body 21 of a luminaire 11 is provided with a mounting device 36. The mounting device 36 is provided with a rotary fitting 42 and a holder 45, fitted holding a base part 22 of the luminaire body 21 in between, and a fitting 46 connected to the rotary fitting 42 by a fastener 41. A protruding piece 42c of the rotary fitting 42 is inserted in a rotation groove 37b to regulate the rotating range of the fitting 46. Installation of the luminaire is completed by inserting the luminaire body 21 into a recessed hole of a ceiling board from the lower side, turn-operating the rotary fitting 42 by 90 deg. to place each support piece part 46c of the fitting 46 on a C-channel, and tightening the fastener 41. The luminaire 11 can be installed using the C-channel, an M-bar or the ceiling board without using a hanging bolt.  Workability can thereby be improved to make execution work labor-saving.
Patent JP-S6344256-A (JP)
Title: Buffer memory controlling system
Inventor: SATO YOZO
IPC: G06F12/08
Filed: 1986-08-09
Abstract: PURPOSE:To prevent a processing from being interrupted, by providing an address comparator, and a buffer memory, and obtaining data required at the next stage from the buffer, even when the data is being loaded on a cache memory. CONSTITUTION:The buffer memory 6 stores the data of an (n+1)-th address, and the address comparator 5 stores the address of the (n+1)-th address. A processor 1 reads out the data of an n-th address, and also, makes the buffer memory 6 read out the data of the (n+1)-th address, and stores the address of the (n+1)-th address in the address comparator 5, and after that, permits data loading on the cache memory 3. Even during the data loading on the cache memory 3, it is possible to obtain the data of the (n+1)-th address required at the next stage, from the buffer memory 6.
Patent JP-2000021066-A (JP)
Title: Disk device
Inventor: UMEZAKI KIYOSHI
IPC: G11B17/04
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a disk device capable of realizing the sure pull-in of a cartridge. SOLUTION: A pull-in rack 7 for transporting the cartridge to the playing position from the taking out position and an elevation rack 30 for transporting a traverse unit placing a pickup thereon to the playing position from the standby position are arranged to laminate on a loading chassis 200 so as slidable in one direction and also constituted to be driven by a rack transfer gear 85, then the sure loading operation is realized with the simple constitution in such a manner that the pull-in rack 7 is provided with a restraining part at the end part and the elevation rack 30 is driven by this restraining part to engage with the rack transfer gear 85 with the same phase.
Patent JP-S6165839-A (JP)
Title: Production of alpha-(p-isobutylphenyl)propionic acid
Inventor: SHIMIZU ISOO
IPC: C07C51/00
Filed: 1984-09-07
Abstract: PURPOSE:To obtain the titled compd. having antipyretic, analgesic and antiphlogistic action without side effects in high yield without any problems in post- treatment, by oxidizing alpha-(p-isobutylphenyl)propionaldehyde with a hypohalite under specified reaction condition. CONSTITUTION:alpha-(p-Isobutylphenyl)propionaldehyde as a starting material is oxidized with a hyphohalite to give the aimed compd. The reaction is carried out preferably in an inert solvent such as acetone or tetrahydrofuran in the presence of an inorganic acid such as sulfuric acid, phosphoric acid or hydrochloric acid at <=-12 deg.C, preferably -50--15 deg.C. The amount of the hypohalite such as sodium hypochlorite to be used is preferably >=1.05mol based on 1mol starting material compound to be used. The amount of the inorganic acid to be used is >=0.1mol, preferably >=0.2mol and <=50mol based on 1mol hyphohalite.
Patent JP-H0473864-A (JP)
Title: Hydrogen storage electrode
Inventor: FURUKAWA ATSUSHI
IPC: H01M4/24
Filed: 1990-07-16
Abstract: PURPOSE:To obtain a hydrogen storage electrode having less charge/discharge cycle number and easy to activate in its initial stage by heating the hydrogen storage electrode in vacuum or hydrogen atmosphere. CONSTITUTION:A produced hydrogen storage electrode is heated in vacuum or hydrogen atmosphere. Namely, it is supposed that, by the heat treatment in vacuum or hydrogen atmosphere, the gas molecule mainly consisting of oxygen adsorbed on the particle surface of a hydrogen storage alloy or hydrogenated material is removed, and storage/release of hydrogen is rapidly performed. Thus, the initial activation of the hydrogen storage electrode can be easily performed, and several-time repeat of charge and discharge is sufficient.
Patent JP-H05185973-A (JP)
Title: Storage box device of scotter type vehicle
Inventor: TAKAHASHI HIROYUKI
IPC: B62J31/00
Filed: 1992-06-22
Abstract: PURPOSE:To increase the capacity of a storage box, and to facilitate filling of a liquid into a liquid tank by arranging a liquid tank along the outer surface of a rear vertical wall of the storage box, and by displacing a liquid filling port in the direction of the car width so as to bring the port faced to the under surface of a driving seat and to have it superimposed on the storage box when seen from the side. CONSTITUTION:A large storage box 36 is arranged in the upper space of a front step of a rear frame 16 in front of a seat supporting bracket 34, and the rear vertical wall of the storage box 36 is recessed to the rear side. A long lubricating oil tank 68 is formed as a liquid tank into a vertically long shape along the outer surface of the rear vertical wall of the storage box 36. An oil cap 70 installed in its liquid filling port is shifted to the right hand side of a vehicle body, and faces in the under surface of a driver's seat 40, and oil can be fed by opening the driver's seat 40. The oil cap 70 is superimposed on the storage box 36 when seen from the side. The rear vertical wall of the storage box 36 is protruded to the rear side, and the space for storing things is thus enlarged.
Patent JP-S57111024-A (JP)
Title: Electron ray exposure method
Inventor: OKINO TERUAKI
IPC: H01L21/027
Filed: 1980-12-27
Abstract: PURPOSE:To correct the displacement of the position of a dry plate due to the expansion and contraction of a stage by mounting a member to which a mark is formed to the dry plate, scanning the mark by electron beams and detecting the position and revolution of the dry plate in an electron ray exposure device. CONSTITUTION:The dry plate 7 is inserted to a dry plate holder 13 from the arrow K direction, the quartz glass members 14, 15 to which the marks M1, M2, M3 and M'1, M'2, M'3 are carved are inserted, and the members are held down by control plates 16, 17, 18. The dry plate 7 is pushed toward the member 14 by using leaf springs 19, 20, a sliding plate 21 with springs 24, 25 is mounted, and the dry plate 7 is pushed toward the member 15. Accordingly, the dry plate 7 is fixed, electron rays are deflected by means of a deflection instrument and the dry plate is exposed, but the marks such as the mark M1 and the mark M2 are scanned at every fixed time during an exposure period, and an electron beam deflection system is fed back in response to the quantity of variation with the positions of the marks M'1, M'2 detected at the last time, thus correcting the displacement of the position of the dry plate 7.
Patent JP-H0825632-A (JP)
Title: Ink jet record head
Inventor: KITAHARA TSUYOSHI
IPC: B41J2/055
Filed: 1994-07-18
Abstract: PURPOSE:To restrain vibration at a thin part of a vibrating plate after an ink is discharged, by distributing proportion ally compliance of the whole vibrating plate to a nozzle opening side and an ink supply opening side such that the compliance at both sides are substantially the same. CONSTITUTION:When discharging of ink is completed and a piezoelectric vibrator 8 contracts to,an original state, a pressure generating chamber 4 expands, so that an ink flows in the pressure generating chamber 4 from a common ink chamber 6 through an ink supply opening 5, and a preparation is made for generation of next ink drops. In this case, a mass body 20 is added to a thin part 10 and compliance at both sides of the pressure generating chamber 4 which sandwiches the piezoelectric vibrator 8 is adjusted so as to be substantially the same. Accordingly, an energy which is released at a nozzle opening side and an energy which is released at the ink supply opening side become the same in magnitude, so that reciprocal movements do not occur. As a result, high-frequency vibration which vibrates meniscus is not generated.
Patent JP-S5976207-A (JP)
Title: Cleaning apparatus for surface of plastic molding metal die
Inventor: BANDOU KAZUO
IPC: B08B1/04
Filed: 1982-10-25
Abstract: PURPOSE:To enhance the efficiency of removing flashes while peeling off said flashes and guiding them to a suction line, by providing a rotary brush at the periphery of a vertically movable brush, and communicating a space between the brushes through an air suction passage to a vacuum source. CONSTITUTION:The cleaning apparatus B is slided between opened metal dies 3 and 4, and a motor 18 and a dust-sucking mechanism are driven to rotate a rotary brush 13 through a rotating mechanism 17. Hence, the top end of the rotary brush member 13a moves along a horizontal direction while rotating on the surfaces of flashes adherent onto both of the metal dies 3a, 4a. In addition, a vertically movable brush 12 is moved up and down by the rotating mechanism 17 and a spring 19c, to apply impact force to the flashes D along a vertical direction. Thus, the flashes are crushed, and their top ends are bendably deformed, to peel off said flashes. The small pieces of the peeled-off flashes, dust, etc. are absorptively removed together with air in the space 20 through an air suction passage 15 to the interior of a dust catching case of the dust absorbing mechanism.
Patent JP-S6247758-A (JP)
Title: Data protecting device for floppy disk
Inventor: FUJII NOBUHIKO
IPC: G06F12/16
Filed: 1985-08-27
Abstract: PURPOSE:To stop a system immediately after a service interruption has been detected, by storing a data and a parameter of a floppy disk in an area which has been backed up by a battery, before executing write to the floppy disk. CONSTITUTION:A CMOSRAM 2 is used for a part of a main storage device (RAM) 1, and this part is driven by a battery. When a data in the RAM 1 is stored in a floppy disk 5, first of all, a data, and each parameter to be sent to the disk 5 are stored in an area of the CMOSRAM 2. Subsequently, a write flag is set, and the data is sent out to the disk 5 and written. If a service interruption has been generated when the data is being written onto the disk 5, a service interruption flag on the CMOSRAM 2 is set, and thereafter, an operation of a system is stopped. When starting the system, if the service interruption flag and the write flag have been set, the data on the CMOSRAM 2 is written in the disk 5 again.