baber/WOPTO huggingface dataset:
Patent JP-S59152836-A (JP)
Title: Manufacture of cylindrical buffer part
Inventor: TANAKA YOSHIO
IPC: B29C39/00
Filed: 1983-02-18
Abstract: PURPOSE:To obtain the titled part of a high quality at a high working efficiency by preventing a loss of an elastic material employing two handy jigs, one having pins and the other having round holes and a through hole. CONSTITUTION:Jigs 15 and 16 are coated with a release agent and an adhesive is applied on the contact surface between a shaft member 2' and an elastic body 4 of a collar 3'. A smooth shaft section 18 of the shaft member 2' is inserted into the jig 16 so as to be smoothed into a through hole 12' and a screw section 14 and a nut 21 are tightened together. Then, after the collar 3' is preheated, an elastic material is packed into a gap 4' between the shaft member 2' and the jig 16. The collar 3' is inserted into a round hole 20 of the jig 16 and the elastic material is defoamed so that the jig 15 is fixed to the jig 16 so tight as to prevent pins 7' from being eccentric. Then, the elastic material is heated to harden in a furnace. An excess elastic material is removed from the through hole 17 of the jig 15, a finished buffer part 13 is withdrawn from the jigs 15 and 16 and burrs or the like are removes.
Patent JP-H08204659-A (JP)
Title: Teletext broadcast information distribution system and teletext broadcast information storage device
Inventor: KOZASA YOICHI
IPC: G10K15/04
Filed: 1995-01-20
Abstract: PURPOSE: To extract only required information among various information sets included in teletext broadcast programs and to store the required information. CONSTITUTION: A teletext signal selected by a tuner 42 in a teletext information storage device 4 is fed to a character information reception circuit 46 via an IF detection circuit 43 and a waveform equalization circuit 44 and information designated by an information designation section 45 is extracted and stored in a memory 47. The stored information is read by a terminal equipment 5 connected externally and displayed on a display section 5a. Furthermore, a power supply device 50 supplies power to each circuit and charges a battery of the terminal equipment 5. Thus, the desired information extracted from teletext information and stored and the teletext information distribution system is built up by providing the storage device to lots of users.
Patent JP-S62185304-A (JP)
Title: Manufacture of composite magnet
Inventor: YOKOYAMA TOSHIHIKO
IPC: B22F9/04
Filed: 1986-02-10
Abstract: PURPOSE:To improve magnetic characteristics, and to increase mechanical strength on molding by surface-treating a magnetic material by a coupling agent through a pulverizing process in the case of the manufacture of a rare earth group composite magnet consisting of samarium cobalt, etc. CONSTITUTION:A pulverizer is replaced with an inert gas, such as nitrogen, argon, etc., and a coarse crushed magnetic material is charged into the pulverizer together with a dispersant. Inactive n-hexane, benzene, etc., into which a coupling agent is dissolved, are used as the dispersant, and the coupling agent is charged on pulverization. Silane, isopropyl-triisostearoyl titanate, etc. are employed as the coupling agent. A temperature rises owing to friction on pulverization, and a reaction is accelerated by the temperature rise. Accordingly, magnetic characteristics are improved, and mechanical strength on molding can be increased.
Patent JP-S60170814-A (JP)
Title: Duct
Inventor: KANDA SHIYUUJI
IPC: B23K26/12
Filed: 1984-02-16
Abstract: PURPOSE:To facilitate long-stroke shielding through simple constitution by providing a self-winding member which has an opening part axially and runs to shield the opening part by being coupled at one terminal with a moving body while wound around the end part of a frame body for containing the moving body. CONSTITUTION:A motor 7 is driven and controlled to move a moving table 5 to the position of a part to be worked, and laser light 13 is refracted downward by a mirror 3 to irradiate the part to be worked. One shield plate 11 is unwound from a spool 10 by said movement and the other shield plate 11 is wound around the spool 10 by itself. Thus, the couple of shield plates 11 and 11 are unwound and wound to shield the opening 2a of a frame body 2 completely except at the part of the moving table 5. The shields plates 11 are formed of spring materials and so strained as to have self-winding property, so the output of the motor 7 is decreased. This constitution facilitates even long-stroke shielding.
Patent JP-S55118977-A (JP)
Title: Wall surface finishing material with waterproof property
Inventor: KOORI RIYOUICHI
IPC: C09D5/02
Filed: 1979-03-05
Abstract: PURPOSE: A wall material containing granular rock wool as the aggregate is combined with sodium cellulose glycolate, which is granuled so as to depress the initial dissolution rate, and a resin emulsion as a binder to produce title wall surface finishing material forming stereoscopic patterns.  
     CONSTITUTION: The wall surface material containing granular rock wool as the aggregate is combined with (A) granular sodium cellulose glycolate and (B) a resin emulsion such as acrylic resin emulsion as a binder. When components A and B are combined, component A is granulated so that the inital dissolution rate is decreased to help the sufficient impregnation of component B into the granular rock wool.  
     USE: The material is used for external walls and walls in bath and toilet rooms, because of its high resistance to water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61182993-A (JP)
Inventor: YURUGEN BETSUKUMAN
IPC: B43K8/02
Filed: 1986-02-10
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-H03231195-A (JP)
Title: Reactor container
Inventor: FUKAZAWA MASANORI
IPC: G21D3/08
Filed: 1990-02-07
Abstract: PURPOSE:To control an inflammable gas in a reactor container by providing suction ports or exhaust ports of an inflammable gas control system in a wet well, a dry well and a space part. CONSTITUTION:An inflammable gas control system made up of a piping system stretching from a suction port 13 in a dry well 5 to an exhaust port 14 in a wet well 6 through a recombiner 12 and through the dry well 5 again and of a piping system branching from the above piping system and reaching an exhaust port 15 in a lower dry well 7, is provided. It is preestimated that water containing a nuclear reaction product is collected at the time of an accident in the dry well 7 of a reactor pressure vessel as well, and therein a radiolysis occurs and hydrogen and oxygen are produced. When the inflammable gas control system is employed, the concentration of oxygen does not reach the limit concentration of 5% in any of the dry well 5, a suppression and the dry well 7, and therefore the vessel 2 is prevented as a whole from being put in an inflammable state, even if the concentration of hydrogen reaches the limit concentration of 4% in the dry well 7.
Patent JP-S56124732-A (JP)
Title: Manufacture of clutch piston
Inventor: HOUJIYOU NOBUAKI
IPC: F16D25/06
Filed: 1980-03-03
Abstract: PURPOSE: To easily and efficiently perform forming work, by forming padding parts in central and outside diametrical cylindrical parts with the combination method of drawing, swaging and front protruding works and forming in said parts grooves for sealing members.  
     CONSTITUTION: In the central part of a steel plate material 1 a small hole 2 is formed by the method of punching to both enlarge a part of the small hole 2 by the drawing method and form its peripheral part to a cylindrical shape by the drawing method, thus a central cylinder part 3 is formed. Simultaneously with the above, a peripheral cylinder part 4 and spring supporting seat 5 are formed. Further an axial end of the central cylinder part 3 is formed by the swaging method to form a padding part 6 and 9. An inside diametrical part of the central padding part 6 in a  molded article 10 obtained in such way is machined to form an O-ring groove 11  while the outside diametrical padding part 9 is machined to form an O-ring groove  12, thus a clutch piston (e) can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62182911-A (JP)
Title: Timing check controller
Inventor: TAKISHIMA TORU
IPC: H03K5/26
Filed: 1986-02-07
Abstract: PURPOSE:To check various device timings with a small amount of hardware by generating optional check signals at prescribed intervals during a system cycle and selecting them to check device timings. CONSTITUTION:Control signals 9-12 are selected by a selector 3 in accordance with output signals 19 and 20 of a mode register 5, and the selector 3 selects the signal 9 if mode signals 19 and 20 are '0' together, and the selector 3 selects the signal 10 if signals 19 and 20 are '0' and '1' respectively, and the selector 3 selects the signal 11 if signals 19 and 20 are '1' and '0' respectively, and the selector 3 selects the signal 12 if signals 19 and 20 are '1' together. Timing signals 13-16 are selected by a selector 4 in accordance with output signals 21 and 22 of the mode register 5, and the selector 4 selects the signal 13 if mode signals 21 and 22 are '0' together, and the selector 4 selects the signal 14 if signals 21 and 22 are '0' and '1' respectively, and the selector 4 selects the signal 14 if signals 21 and 22 are '1' and '0' respectively, and the selector selects the signal 16 if signals 21 and 22 are '1' together. AND between an output signal 17 of the selector 3 and an output signal 18 of the selector 4 is operated by an AND circuit 6 to obtain a check signal 23.
Patent JP-S54119239-A (JP)
Title: Laser recorder
Inventor: SEGAWA HIDEO
IPC: G11B7/0025
Filed: 1978-03-08
Abstract: PURPOSE: To enable accurate and prompt adjustment of the diameter of the primary optical signal beam to radiate the recording medium or the dot line interval (beam interval) depending on the desired printing quality.  
     CONSTITUTION: By corresponding carriers f 1 ... having different frequencies one another with n-pieces of picture image signals S 1 ... one by one, the picture image signal Si is modulated by AM modulator AM 1  through the carrier fi to form n- pieces of modulated signals Sf 1 ..., which are then mixed in a mixer 13 and are applied to an acousto-optical element 4 through AMP, thereby emitting n-pieces of primary optical beams L. The primary optical signals L are passed through a magnification adjusting lens 5 and a cylindrical lens 6 to be continuously reflected by a rotating polyhedral mirror 7, and are caused to scan on a photosensitive drum 12 through f-θ lens 8 and a cylindrical lens 9, thereby forming a picture image. Part of the beams L to radiate one end of the photosensitive drum 12 is reflected by a mirror 10 to be led into a solid image pickup element 11, and the beam diameter and beam interval are read from the waveforms of beams L. The beam diameter is adjusted by inching the f-θ lens 8 or the magnification adjusting lens 5, and the beam interval is adjusted by changing the frequency difference of carriers f 1 .... 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6365862-A (JP)
Inventor: IRUMARI KINANEN
IPC: A47C3/24
Filed: 1987-02-09
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-H04268170-A (JP)
Title: Absorption type heat pump device
Inventor: OMORI SANAE
IPC: F25B15/00
Filed: 1991-02-21
Abstract: PURPOSE:To supply heating calorie twice that of a driving heat source of a high temperature heat pump to a low temperature heat pump by a method wherein a regenerator of the low temperature heat pump is driven by heat generated at an absorbing device and a condensor of the high temperature heat pump. CONSTITUTION:A waste heat source, for example, is supplied from the first heat exchanging fluid transmitting pipe 41 to evaporators 11 and 51 during a heating operation, a high temperature fluid is supplied to the second heat exchanging fluid transmitting pipe 42, cooling water of intermediate temperature is supplied to the third heat exchanging fluid transmitting pipe 43 and the hot water of heated fluid is supplied to the fifth heat exchanging fluid transmitting pipe 45. As the absorption cycles of the high temperature and low temperature heat pumps 1 and 2 are operated, the cooling water of intermediate temperature is heated by a high temperature part absorbing device 12 and a high temperature part condensor 14 up to a predetermined temperature, supplied to the low temperature regenerator 53 as a driving heat source. The hot water is increased in its temperature by the low temperature part absorbing device 52 and the low temperature part condensor 54 up to its predetermined temperature. During a cooling operation, the cooled water in the fourth heat exchanging fluid transmitting pipe 43 is also cooled to its predetermined temperature in the same manner as above. With such an arrangement, a thermal efficiency becomes twice as compared with that of the double effect type heat pump.
Patent JP-S55118942-A (JP)
Title: Granular polypropylene composition
Inventor: YOSHIMATSU HISASHI
IPC: C08L51/00
Filed: 1979-03-09
Abstract: PURPOSE: To prepare the title composition having excellent processability and fluidity and giving a highly transparent molded article without pelletization, by compounding granular polypropylene with a specific amount of a lubricant to attain an apparent density higher than a definite value.  
     CONSTITUTION: (A) 100pts.wt. of granular polypropylene which gives an apparent density higher than a definite value after compounding with a lubricant, i.e. represented by the formula [100≤D p ≤12,000, R(D p )=0W100, 100≤D e ≤800, n≥2.5], is compounded with (B) 0.01W0.6pt. of a lubricant (a metal salt of a saturated fatty acid and a fatty acid amide), to obtain the objective composition having an apparent density of ≥0.55g/ml. The composition may contain a heat-stabilizer, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60171668-A (JP)
Title: Disk loading device of disk player
Inventor: TOYOGUCHI TSUTOMU
IPC: G11B17/051
Filed: 1984-02-15
Abstract: PURPOSE:To accurately perform disk loading operation, by holding and moving the disk loading device of a disk player until the center hole of a disk inserted through a disk inserting port is positioned on the axis of a disk spindle. CONSTITUTION:In a condition where no disk D is loaded, a chucking arm 16 is placed on and supported by a chucking cum 43, whose roller 45 is moved by the rotation of a working gear 44 in response to the movement of the chucking arm 16, at a high position 43a and held under an inclined condition after the chucking arm 16 is rotated upward against the biased force of a spring 17, and a chucking board 18 is set to a condition where it is separated upward from a spindle 13. Under this condition, the holding body 27 of a loading mechanism 24 is moved forward through a sliding body 26 and, by the engagement of an upper side holding member 27a with the engaging piece 16b of the chucking arm 16 of a rising piece 27a' at the rear side, held in an opened condition after moving upward against the force of a spring 28.
Patent JP-H06241845-A (JP)
Title: Fluidic flowmeter
Inventor: ONODA HAJIME
IPC: G01F1/20
Filed: 1993-02-16
Abstract: PURPOSE:To suppress an irregularity in the performance of an instrumental error without spoiling the sealing property of the title flowmeter by a method wherein a cover plate which blocks a side-face opening integrally with a jet nozzle and which is provided with rigidity is installed on the jet nozzle and a sealing material is bonded to the side face of the cover plate. CONSTITUTION:A cutout part 42 which makes an upstream-side flow passage communicate with a downstream-side flow passage is formed in one part of a partition 23, and a jet nozzle 41 is fitted to the cutout part 42 so as to be detachable. A nozzle body 43 for the jet nozzle 41 is provided with a slit-shaped nozzle hole 44 which is opened to be long to the depth direction of a flow- passage body, and cover plates 45a, 45b which block side-face openings 41a in the nozzle hole 44 are installed integrally at the upper and lower parts of the nozzle body 43. When a side-face opening in the flow-passage body is blocked by a lid body 21 via a packing 20, the packing 20 does not encroach on the jet nozzle 41, the cross-sectional area of the opening of the jet nozzle 41 is maintained to be definite, and an irregularity in the instrumental error of the flowmeter can be eliminated.
Patent JP-H08215382-A (JP)
Title: Pachinko game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1995-02-15
Abstract: PURPOSE: To provide a pachinko machine capable of improving a playing desire more. CONSTITUTION: On the game panel surface 4 of this pachinko machine, first to fourth picture patterns K1 to K4 are respectively provided in an upper left area, an upper right area, a lower right area and a lower left area by sticking cell picture sheets. In the respective areas respectively provided with the picture patterns K1 to K4, EL panels EL1 to EL4 in the same shape as the corresponding picture patterns are respectively disposed on the lower surface of the cell picture sheets. Also, even in the area without the picture patterns K1 to K4, the EL panel EL5 formed in the same shape as the area is disposed. Then, a controller installed on the back side of the game panel 2 makes the EL panels EL1 to EL5 emit light in light emission patterns respectively corresponding to various playing state.  As a result, the game panel surface 4 itself is made to emit light variously and a player is more strongly stimulated.
Patent JP-H01201675-A (JP)
Title: Toner composition
Inventor: MATSUMURA AKIRA
IPC: G03G9/097
Filed: 1988-02-08
Abstract: PURPOSE:To greatly improve positive electrostatic chargeability by incorporating a polyester resin contg. disproportionation rosin as a condensation component and a specific charge control agent into the toner compsn. CONSTITUTION:This toner compsn. contains the polyester resin contg. the disproportionation rosin as the condensation component and the charge control agent expressed by the formula I. In the formula I, R1 is an alkyl group of 1-8C; for example, a methyl group, ethyl group, propyl group, butyl group, amyl group, hexyl group, octyl group; R2, R3 are an alkyl group of 1-18C. The embodiments of R2, R3 are a decyl group, tetradecyl group, hexadecyl group in addition to the similar groups of R1. R4 is the same as R1 or a benzyl group. The polyester resin to be used is obtd. by bringing a polybasic acid component, polyhydric alcohol and the disproportionation rosin into reaction. The positive electrostatic chargeability is thereby greatly improved.
Patent JP-H07207646-A (JP)
Title: Multistage dust remover
Inventor: MATSUMOTO MASAO
IPC: E02B5/08
Filed: 1994-01-13
Abstract: PURPOSE:To make it possible to adopt a multistage dust remover used for an object higher than the height of a screen, lower the height of the dust remover to increase its stability and to reduce capacity of a driving motor. CONSTITUTION:A guide frame 16 is provided to a dust remover frame 9 upward of a screen 4 in a turnable manner forward and backward through a horizontal shaft 13 and a motor bearing base 11, an upper stage rake arm 29 is provided to the guide frame, and upper, middle and lower stagerake arms 29, 30 and 31 are combined through guide rollers 32-35, 37 and 38 to constitute an expansion rake arm. A rake 36 is provided to the lower end of the lower stage lake arm, and the upper stage rake arm is raised and lowered by a rake rising and falling drive means 10 consisting of chain wheels 26 and 27, a chain 28, a motor 17, etc., endless chains 40 and 41 are wrapped around the upper and middle stage rake arms, and the middle and lower stage rake arms are raised and lowered by interlocking with the rising and falling of the upper stage rake arm 29.
Patent JP-S54120315-A (JP)
Title: Exhaust-gas purifying apparatus
Inventor: TAKAHASHI AKIRA
IPC: F02D21/08
Filed: 1978-03-09
Abstract: PURPOSE: To reduce the generation of noxious components without detracting driving faculty by  arranging an air control valve which opens and closes according to the driving condition, in the  intake passage of an engine.  
     CONSTITUTION: To the intake passage 10 on the downstream of a throttle valve 14 equipped  with a carburetor 4 which communicates to an engine 2, an air feeding passage 16 equipped  with an air amount control apparatus 26 is allowed to communicate. Into the negative pressure  chamber 34 of said apparatus 26, the intake pipe negative pressure just above the throttle valve  14 in perfect closure is introduced through a pipe 32, and a control valve 28 is opened and cloced. The numeral 46 designates a control valve device, and by three leaves of diaphragms 56, 58,  and 62 fixed on one rod 64, a first pressure chamber 48 in which the exhaust pressure in an exhaust pipe 8 operates, a first air opening chamber 50, a second pressure chamber 52 in which  the pressure on the downstream of the throttle valve 44 in the passage 16 operates, and a second  air opening chamber 54 are formed in division. Due to the pressure difference between the first  and second pressure chambers 48 and 52, a valve 66 is opening-closing-controlled, and the negative pressure transmission amount to a negative pressure chamber 34 is varied according to the  driving condition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07219310-A (JP)
Title: Electrostatic charging device
Inventor: YAMANE SHINJI
IPC: G03G15/02
Filed: 1994-01-31
Abstract: PURPOSE:To provide an invention applicable to an electrostatic charging device which makes it possible to assure stable and uniform electrostatic chargeability without generating leakage of electrostatic charge particles, etc., and without deteriorating an electrostatic charging material even in a long-term use. CONSTITUTION:In this electrostatic charging device formed by constituting a photoreceptor 1 in such a manner that the electrostatic charge thereof is made possible via magnetic particle 4 groups carried by two magnet bodies, a main pole A1 and a counter pole B1, a separating pole A4 constituted to separate the magnetic particle 4 groups existing on the upstream side in the rotating direction of the photoreceptor from the main pole A1 separating from an electrostatic charging sleeve 2 and to drop these particle groups onto the photoreceptor 1, is disposed. The average grain size of the magnetic particle 4 groups is set at about 10 to 40mum, the saturation magnetization in a magnetic field of 1KOe of the magnetic particle 4 groups at 50 to 200emu/g and the non-dielectric constant epsilonr at <=40.
Patent JP-S52111639-A (JP)
Title: Protective relay
Inventor: TSUKUI RIYOUICHI
IPC: H02H3/08
Filed: 1976-03-16
Abstract: PURPOSE: In the power system allowing the cable transmission line to be connected, the protective relays for detecting the commercial frequency and the higher harmonics are arranged, and the decision of inner and outer troubles is made possible even in the generation of the higher harmonic current in the trouble of the system. 
     COPYRIGHT: (C)1977,JPO&Japio