baber/WOPTO huggingface dataset:
Patent JP-S62203224-A (JP)
Title: Data transfer system between exclusive input/output processors of printer
Inventor: YAMANISHI ATSUSHI
IPC: B41J5/30
Filed: 1986-03-03
Abstract: PURPOSE:To make dealing with software easy and to make a stable continuous printing possible by providing a write buffer for print data transfer as H/W between an input-only processing CPU and an output-only processing cpu. CONSTITUTION:A write command and print data for succeeding one line which are print data from a channel, pass through an I/Q bus 1 and a channel interface 2 and are stored temporarily in an intermediate buffer 4 in an input-only processing CPU 3. Checking of command data and conversion of print data, etc., are made on the stored print data in the exclusive input processing CPU, and data transferred to the output-only processing CPU through a line buffer 5. At this time, as there is the line buffer 5, the input-only processing CPU 3 only confirms whether the line buffer 5 is opened to the CPU 3 side or not at first, regardless of the operation of the output-only processing CPU 6, and when the line buffer 5 is opened, can transfer print data by one line from the channel to the line buffer 5 continuously at one time without causing loss.
Patent JP-S59174278-A (JP)
Title: Wrist mechanism for industrial robot
Inventor: SHIGEHISA JIYUNICHI
IPC: B23Q5/34
Filed: 1983-03-22
Abstract: PURPOSE:To provide an industrial robot having a wrist mechanism which can make operation in three degrees of feedom by constituting a swiveling mechanism between the wrist of the robot and a working tool and adding a non-continuous swiveling function, if necessary, to the wrist part. CONSTITUTION:An electromagnetic attracting device 16 in a wrist 3 is first excited to disengage an engaging part 12 from 7 in an industrial robot for automatic welding consisting of an operating arm 1, the wrist 3 and a torch 2. Only the driving flange 9 is moved upward by (l), by which the surface inclined in accordance with the driving transmission surface 4a of a rotating and driving part 4 is pressed to a rubber ring 8. The wrist 3 is rotated in this state toward an arrow B and the flange 9 is rotated by friction with the ring 8. When the flange rotates by a desired angle, the exciting current to the device 16 is turned off, then the engaging part 7 in a bearing support part 5 is engaged with the engaging part 12 of a swiveling shaft 10 by means of a spring 14 to revolve the shaft 10 attached with a welding torch 2 in an arrow C direction. The operation of the arm 1 at three degrees of freedom A, B, C including the bending A thereof is made possible.
Patent JP-S54139108-A (JP)
Title: Setting method of side wall lining of underground tank
Inventor: MIURA TAKUMI
IPC: B65D88/76
Filed: 1978-04-20
Abstract: PURPOSE: To make possible plant production of lining panel by inserting prefabricated lining panel between guide steel materials fixed vertically on the inside surface of a side wall in a concrete body of an underground tank.  
     CONSTITUTION: To construct an underground tank, concrete body 2 is constructed to the fixed depth; H section steels 5 as guide steel materials are fixed to the bottom of grooves vertically made on the inside surface of its side wall. In order to set side wall lining, lining panels with enforcing horizontal bars 7 and one vertical bar 8 on the backside of a skin plate 6 are produced at a factory; these panels are set on the site by being inseted between H section steels through concave parts of the said H section steels. And, joints of each panel 9 is welded and the space 10 is deposited with concrete; thus, the operation is complete. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11242294-A (JP)
Title: Light source lamp unit and projection type display device
Inventor: TAKIZAWA TAKESHI
IPC: G02F1/13357
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a light source lamp unit and a projection type display device for not performing discharging between an electrode terminal and a metallic member. SOLUTION: A fixing spring 12 for attaching a light source device 11 and a lamp housing 22 and the electrode terminal 10B on the high voltage side of a light source lamp 10 are arranged so as to be on opposite sides holding the optical axis of the light source lamp 10 there between. The electrode terminal 10B and the fixing spring 12 are positioned at relatively most separated place, discharging by the electrode terminal 10B and the fixing spring 12 is prevented and the light source lamp 10 is made to sufficiently emit light.
Patent JP-2000237263-A (JP)
Title: Massaging machine
Inventor: FURUYA YOSHIYA
IPC: A61H7/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To easily fit a massaging ball driving unit on a nut on a screw shaft for up-and-down driving. SOLUTION: In a massaging ball driving unit 6 arranged by a screw driving force in a rectangular frame 21 so as to be elevated and lowered, the underside of a support plate 32 projected by intersecting at right angles to a screw shaft 26 from the unit 6 is placed on a nut 4 screwed in a screw shaft 26 for up-and- down driving and the nut 4 and the supporting plate 32 are fixed by means of a clamping member.
Patent JP-S53130055-A (JP)
Title: Liquid crystal display device
Inventor: HIRANO MASAO
IPC: G09F9/00
Filed: 1977-04-20
Abstract: PURPOSE:To optically fix the resolution recognition position of display patterns and achieve the higher accuracy and resolving power of pattern recognition by opposedly disposing optical media on the surface of a liquid crystal cell.
Patent JP-S51121190-A (JP)
Title: Apparatus for manufacturing linear thermoplastic resin foam
Inventor: TAKANO HIDEO
IPC: B29C48/67
Filed: 1975-04-15
Abstract: PURPOSE:To provide a linear thermoplastic resin foam manufacturing machine, which permits readily incorporation and dissolution of a foaming agent in the resin and also permitting a uniform and steady foam to be obtained.
Patent JP-H11280252-A (JP)
Title: Enclosure member for smooth face concrete
Inventor: TKALEC KRUNO S
IPC: E04G9/05
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To apply pressure to concrete before solidifying so as to make a smooth face without a flaw by constituting an external plate out of transparent substance, and enabling a part where a defect begins to appear to be observed. SOLUTION: A frame 2 vertically holds a wooden supporting structure 4 as one part of a wall enclosure, and an enclosure external plate 6 is fitted to the wooden supporting structure 4. The enclosure external plate 6 is made of polycarbonate plastics of glass transparent body, and it is formed into crackproof, shock resisting, and scratching resisting plastics. By adhering the same substance onto the transparent enclosure external plate 6, or integratedly molding it to provide a projecting belt, and an observing groove can be formed against a smooth face concrete face. Further for the supporting structure 4, a steel frame and the like can be used.  Hereby, while a smooth face concrete wall is poured, the smooth concrete face can be observed, and the enclosure external plate capable of being pressurized by a vibrator before solidification of concrete and formed into a smooth face without a flaw can be obtained.
Patent JP-H01221028-A (JP)
Title: Power line carrier system transmission system
Inventor: GANJI NOBUO
IPC: H04B3/58
Filed: 1988-02-29
Abstract: PURPOSE:To surely reach a communication signal even when the transmission distance is long and the transmission attenuation of the signal frequency is large by splitting some power line carrier paths whose high frequency communication signal is not leaked to other by a blocking filter and tying the system by a signal repeater. CONSTITUTION:A blocking filter 32 is installed to the root of power lines 6, 7 branched by circuit breakers 9, 10 and a blocking filter 33 is installed to the root of a power line 8, a signal repeater 40 is connected between both the systems to make the system comprising the power lines 6, 7 and the system comprising the power line 8 communicated mutually. Thus, in case of a large building, even if a high frequency communication signal through the power line is attenuated, the communication is reached and the communication is attained in case of the single phase 3-wire or three phase system.
Patent JP-H0679171-A (JP)
Title: Carbon-modified zeolite
Inventor: SAKATA YUSAKU
IPC: C01B31/02
Filed: 1992-01-31
Abstract: PURPOSE:To provide a carbon-modified zeolite with improved adsorption characteristics, especially adsorption characteristics when each constitutional gas component is separated from air. CONSTITUTION:Carbon is carried on the surface of fine pores of zeolite and the carbon is formed by pyrolysis of a hydrocarbon species formed by plasma treatment of a hydrocarbon. In general, it is preferable that the amt. of a modified carbon is at most 3% of the weight of dried zeolite and as a zeolite for a raw material, a zeolite with a fine pore diameter of about 5Angstrom  or larger is suitable. In addition, the amt. of modified carbon and the adsorption speed are adjustable by changing only plasma treating time and they are usable as adsorbents and catalysts with various surface characteristics. As the amt. of adsorption of nitrogen with a large molecular diameter and Ar with a small molecular diameter are increased and the amt. of adsorption of oxygen with an intermediate molecular diameter between them are little changed by this treatment, oxygen in air can be separated with high selectivity from nitrogen and Ar by utilizing this characteristics.
Patent JP-S59173162-A (JP)
Title: Atomizer
Inventor: MAEHARA NAOYOSHI
IPC: F23D11/34
Filed: 1983-03-18
Abstract: PURPOSE:To spray stably a liquid contg. a large amt. of dissolved air by providing a nozzle so as to face a pressurizing chamber, oscillating the nozzle by an electrical oscillator, receiving the liquid overflowing from the nozzle in a liquid tank part and feeding the liquid to the pressurizing chamber. CONSTITUTION:A nozzle 17 is oscillated by an electrical oscillator 16, and a liquid tank part 19 is provided in the position lower than the nozzle 17 so that the liquid 35 overflowing from the nozzle 17 is admitted into said part. A pressurizing chamber 13 and the part 19 are connected by a connecting part 21. The liquid contg. a large amt. of dissolved air is thus extremely stably sprayed by the extremely simple and compact constitution and the outflow of the overflowing liquid owing to the oscillation of the nozzle is prevented.
Patent JP-H07229332-A (JP)
Title: Inner cylinder change type cylinder lock
Inventor: OSHIMA KAZUO
IPC: E05B27/10
Filed: 1994-02-21
Abstract: PURPOSE:To enable the change of an inner cylinder by only providing a slit and a stopper in the inner cylinder, and to reduce the processing cost, parts cost and assembling cost, and to improve the smoothness of key operation by directly cancelling the lock condition of the inner cylinder with an inner cylinder change key, and to prevent the bad influence due to the outside atmosphere. CONSTITUTION:In an inner cylinder change type cylinder lock, which is formed so that an inner cylinder 1 can be drawn from an outer cylinder 3 with the operation of an inner cylinder change key 5 to be inserted into a key hole 1a, a stopper 2 for locking the inner cylinder 1 with the outer cylinder 3 is housed in a slit 1b under the condition that it is always elastically energized outward. The upper end 2a of the stopper 2 is made to always abut on the inner peripheral surface 3a of the outer cylinder 3 by the elastic force of the spring 4. The lower end 2b thereof is formed freely to be engaged with the tip 5a of the key 5. A projection 7, which locks the front surface of the upper end 2a of the stopper 2 at the time of unlocking, is formed on the inner peripheral surface 3a of the outer cylinder 3 along the circumferential direction. A notch part 7a for cancelling this locking condition at the time of opening a lock is formed in the projection 7.
Patent JP-2000247931-A (JP)
Title: Production of ester group end dendron
Inventor: AIDA TAKUZO
IPC: C07C67/31
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing an extremely large ester end dendron with controlling a side reaction. SOLUTION: A dendron containing a silyloxy group bonded to an aromatic ring at a non-focal point and a dendron containing an ester group at a non-focal point and a halogenated alkyl structure at a focal point are subjected to an etherification reaction in the presence of a fluoride. The silyloxy group is preferably t-butylphenylsilyloxy group.
Patent JP-H04283464-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KUMAGAI KIYOSHI
IPC: G11B33/12
Filed: 1991-03-12
Abstract: PURPOSE:To obtain a magnetic recording and reproducing device by which the driving device of a slide chassis can be adjusted, the rattle of the slide chassis at a slide-in position or a slide-out position can be prevented without providing the energizing device of the slide chassis, and the number of parts for preventing the rattle can be decreased. CONSTITUTION:The guide device of a slide chassis 3 of the magnetic recording and reproducing device is constituted of guide slits 4 and 31 provided at a fixed chassis 1, and guide pins 2 and 32 interfitted with the above mentioned guide slits, which are provided at the slide chassis 3. And also, an elasticity for energizing the slide chassis 3 at the slide-in or out position to a slide direction is applied to the above mentioned guide pin 32.
Patent JP-H09219358-A (JP)
Title: Aligner, and device manufacturing method using the same
Inventor: SUMIYOSHI YUHEI
IPC: G02B27/00
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To expose in a projective way a pattern on an original plate to a substrate with a high resolution and a predetermined focal depth, by utilizing an inclined incident illumination method. SOLUTION: Guiding a beam from a light source means 1 to an optical integrator 4 via an optical system 3, a pattern on the surface of an original plate 7 is illuminated by the beam from the outgoing surface of the optical integrator 4 to expose in a projective way the pattern to a substrate 9 through a projective optical system 8. Hereupon, in the optical system 3, an optical element 3b is provided in the position having a pupil relation to the incident surface of the optical integrator 4 to obtain by this optical element 3b an optical intensity distribution with a predetermined value in the central region of the pupil surface of the projective optical system 8 and obtain a plurality of optical intensity distributions with predetermined values in the equally spaced circumferential positions of the periphery of the central region.
Patent JP-H07261518-A (JP)
Title: Cleaning device for electrifying roller
Inventor: KUTSUWADA AKIO
IPC: G03G21/10
Filed: 1994-03-17
Abstract: PURPOSE:To prevent the deterioration of image quality by invariably and stably cleaning an electrifying roller without damaging or deforming it. CONSTITUTION:At the time of the image forming mode, a solenoid 26 is turned on, an electrifying roller 2 made of a conducting elastic member 2b at the outer periphery section and applied with negative high voltage from a high- voltage power source 16 is brought into contact with a photoreceptor drum 1, and its surface is electrified. The cleaning mode is started when the image forming mode is completed, the high-voltage power source 16 and solenoid 26 are turned off, the electrifying roller 2 is separated from the photoreceptor drum 1 into contact with a cleaning roller 8 as shown in the figure. During the cleaning mode, the cleaning roller 8 made of a conducting porous sponge member 8b at the outer periphery section is rotated, the high voltage having the polarity different from that of the toner and foreign matter stuck to the electrifying roller 2 is applied from a high-voltage power source 17 to clean the electrifying roller 2.
Patent JP-S57159742-A (JP)
Title: Liquid crystal ester
Inventor: SHIONOZAKI YOSHITAKE
IPC: C07C69/75
Filed: 1981-03-30
Abstract: NEW MATERIAL:A compound of formulaI(R 1 , R 2  are 1W8C straight-chain alkyl).  
     EXAMPLE: p-(4'-n-Propylcyclohexyl)phenyl 4-n-butylcyclohexyl carbonate.  
     USE: Liquid crystal composition: it has relatively small Δ n and a wide range of liquid crystal temperature and shows very excellent characteristics as a material for phase-transition type GH-cells.  
     PREPARATION: 4-(4'-n-Alkylcyclohexyl)aniline of formula II is mixed with 70% sulfuric acid and aqueous sodium nitrite is added to form a diazo-sulfate solution. Then, it is hydrolyzed to give 4-(4'-n-alkylcyclohexyl)phenol of formula III. Further, 4-n-alkylcyclohexylcarbonyl chloride of formula IV is esterified in pyridine to form the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62204126-A (JP)
Title: Encoder
Inventor: NISHIMURA TETSUJI
IPC: G01D5/38
Filed: 1986-03-04
Abstract: PURPOSE:To improve environmental resistance and to take a measurement with high accuracy by arranging a light source and photodetecting elements at distance from an encoder part. CONSTITUTION:Coherent luminous flux from a light source 1 is guided in an optical fiber 21, transmitted to the encoder part 3 at distance from the light source 1, and incident on a specific position of a diffraction grating 5 through a microlens 41. The diffraction grating 5 emits plural diffracted light beams of, for example, 0<th>, + or -1<st> and + or -2<nd> order... A pair of diffracted light beams of specific order among them pass through 1/4-wavelength plates 61 and 62 and are reflected by reflecting mirrors 71 and 72, superposed one over the other by a beam splitter 8, and split into two superposed pieces of luminous flux, which are incident on optical fibers 23 and 24 respectively. The pieces of luminous flux incident on the optical fibers 23 and 24 are guided by optical fibers 23 and 24 respectively and photodetected by the photodetecting elements 101 and 24 arranged at distance from the encoder part. Thus, the photodetection part and an electric circuit part are put away from the encoder part 3 to improve the environmental resistance.
Patent JP-H11247972-A (JP)
Title: Pulley unit
Inventor: TAZUMI HAJIME
IPC: F16D41/06
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a pulley unit incorporating a one-way clutch having a structure which can decrease the width of the pulley unit without lowering the torque capacity of the one-way clutch while preventing occurrence of inconvenience caused by interference between the one-way clutch and a rolling bearing. SOLUTION: With such a structure that roller bearings 4 are arranged on both sides of a holder 8 of a one-way clutch 3 as near as possible to the holder 8, the overall axial length of a pulley is set to be as short as possible without decreasing the axial length of rollers 7 in the one-way clutch 3. Track grooves 20 for guiding and rolling rollers 19 in the roller bearings 4 are formed in both end faces in the axial direction of the holder 8 of the one-way clutch 3, so as to be circumferentially continuous. With this arrangement, the rollers 19 are smoothly rolled and guided in the track grooves 20 even though the rollers 19 in the bearings 4 come into contact with the holder 8 of the one-way clutch 3.
Patent JP-S54140307-A (JP)
Title: Automobile draw gear by linear motor driving
Inventor: SAIMA TOORU
IPC: B61C13/00
Filed: 1978-04-20
Abstract: PURPOSE:To facilitate maintenance, by decreasing the mechanism-especially, movable portions, in a device that pulls an automobile by driving a linear motor under a condition that an engine of the automobile is stopped in a long tunnel, etc. CONSTITUTION:A suspended beam 15 is mounted near a center of a lower surface of a lateral long plate-like supporting beam 2, on which a front wheel a is placed, of a tractor 1, which consists of said supporting beam 2, travelling wheels 4-7 that each pair is severally mounted to the both ends of the beam axially and before and behind through carriers 3a, 3b, of an automobile A is a shape that the beam is projected inside a concave ditch 8a at the lower side of an automobile travelling road surface 8. A control box 16 of a linear motor, etc. is installed in a lower portion of the suspended beam 15, and guide wheels 20a, 20b contacted with ditch side-walls 22a, 22b through a carrier 17 and an arm 18 are supported to a nose of the control box 16 while primary winding 23a, 23b, 26a, 26b, which can freely be bent, facing a secondary conductor 24 through guide wheels 25a..., 27a... are disposed to a side portion of the control box 16.
Patent JP-S62205720-A (JP)
Inventor: SHINOZAKI EIJI
IPC: A01F12/00
Filed: 1986-03-03
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-S55138945-A (JP)
Title: Store conversion communication network
Inventor: YASUDA HIROSHI
IPC: G06F13/12
Filed: 1979-04-17
Abstract: PURPOSE:To obtain a store conversion communication network which is of high efficiency and is rich in flexibility and extensibility, by unifying a memory and a processor which exist in the network, and making them a multiprocessor processing system. CONSTITUTION:The subscriber areas 1-3 have processors 4-6 and memories 7-9, repsectively, and they are connected by a high speed bus 14 and have a program library which is common to all of them. The processors 4-6 and the memories 7-9 form a multiprocessor processing system which is connected in parallel through the bus 14. Therefore, a call from one subscriber area is processed by the processing program of the program library 11 by an idle processor among the processors 4-6. In this case, the information input part which is necessary for processing and the processed information output part are made to correspond to an originating subscriber and a terminating subscriber, and as soon as the processing is performed, the transfer is carried out.
Patent JP-H01266354-A (JP)
Title: Driving force bestowing device
Inventor: KOJIMA JUJI
IPC: B62M9/16
Filed: 1989-02-28
Abstract: PURPOSE:To make length of whole device short and to secure sufficient space for attaching by coaxially attaching a rotary body, a torsion coil spring rotationally energizing the rotary body and a pressing body in triplex structure. CONSTITUTION:A driving force bestowing device is provided with a hollow casing 20, a rotary body 30 and a pressing body 40 inserted into the casing 20 in threadedly engaged state and a torsion coil spring 50 bestowing rotary force to the rotary body 30. Still more, the device is provided with a bearing 60 attached on top end part of the casing 20 and restraining the pressing body 40 from rotating. The torsion coil spring 50, the rotary body 30 and the pressing body 40 are attached in triplex structure in which they are arranged parallel in triplex. Length of whole device, thus, gets short in movement direction of the pressing body to become compact, and thereby sufficient attaching space can be secured.