baber/WOPTO huggingface dataset:
Patent JP-H09331653-A (JP)
Title: Searing device for motor
Inventor: KISHI YUSUKE
IPC: F16C17/02
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for motor which needs no complicated processing and which can prevent evaporation, scattering, etc., of oil due to its pressure bearing structure and thereby can hold the oil over a long period of time and which has a long life and a high reliability. SOLUTION: In a pressure bearing structure, a pressure generating recess is formed in one of a pair of first sleeves 11 which are located in the axis direction of a rotary shaft 6. A second sleeve 12 located between the first sleeves 11 is constituted of a hydrophilic porous member. And, an inner diameter of the second sleeve 12 is made larger than that of the first sleeves and thereby evaporation, scattering, etc., of oil are prevented and oil can be held stably at all times. Due to this structure, the durability of a bearing device can be increased.
Patent JP-H04368929-A (JP)
Title: Image forming device
Inventor: KATO RYOICHI
IPC: G03G15/04
Filed: 1991-06-18
Abstract: PURPOSE:To provide an image forming device capable of preventing the rising of temperature in a main body housing and the prevention of dust entering. CONSTITUTION:A high dust collecting performance filter 52 and air intake means 53 are provided on a part near to the one end of a bar-shape light source 28 illuminating an original 25 and a low dust collecting performance filter 55 and an exhaust means 54 are provided on a part near to another end, then outdoor air removed dust in high efficiently is sucked into the main body housing of the image forming device. Consequently, the rising of the temperature in the main body is prevented and the entering into the main body of the dust is eliminated.
Patent JP-S5694147-A (JP)
Title: Floor warmer
Inventor: WADA TOSHIAKI
IPC: F24C1/00
Filed: 1979-12-28
Abstract: PURPOSE: To facilitate an assembly and a removal of the floor warmer by a method wherein a warmer frame is supported by auxiliary legs when in use and the auxiliary legs are folded down in case of no use of the floor warmer and then the  warmer frame may be stored in the recess for the floor warmer.  
     CONSTITUTION: Walls 2 are formed around the circumference of the recess 1 made under a floow level auxiliary legs 3 of rectangular body having two different side lengths are placed on the bottom floor of the recess 1. The warmer frame 4 is placed on the four raised auxiliary legs 3 with their long sides being set vertical, then set for its use condition. At this time, a total height of a short side 6a of the auxiliary leg 3, height of the warmer frame 4 and the floor member 7 is made to be the same as a depth of the recess 1, and a long side 6b of the auxiliary leg 3 is made substantially to be the same as a depth of the recess 1. With this arrangement, when the auxiliary legs 3 are folded laterally and placed on the bottom surface in the recess 1, then the warmer frame 4 is placed on the auxiliary leg 3, the floor member 7 may be installed in such a level to be flush with a floor level on the warmer frame 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6232204-A (JP)
Title: Rocker arm
Inventor: MATSUMOTO SHUJI
IPC: F01L1/18
Filed: 1985-08-06
Abstract: PURPOSE:To enhance the wear-resistance ability of a tip made of iron grope sintered materials,secured to one end part of a metal arm body and adapted to make into contact with a cam shaft, by forming on the outer surface of the tip an outer surface layer composed of specific oxide and chromium oxide as main components. CONSTITUTION:The arm body 1 of a rocker arm is formed of a casting made of metal such as, for example, aluminum alloy, etc. Further, a tip 2 which is embedded in the body, integrally with the arm body 1 during the arm body 1 being cast, and which is secured to the arm body 1 in one end part adapted to make into contact with the cam shaft 12, is formed of iron group sintered materials. In this arrangement an outer surface layer 3 composed of Fe3O4 and Cr2O3 is formed on the outer surface of the tip 3 in a part adapted to make into contact with the camshaft 12. With this arrangement the outer surface layer 3 is formed such that chromium oxide is dispersed in iron oxide material formed as an iron group sintered material and in integral with the former, having a high hardness and a high wear-resistance. Accordingly, it is possible to enhance the wear-resistant ability of the tip 2 and therefore, to enhance the durability of the rocker arm.
Patent JP-S6225538-A (JP)
Inventor: KENESU ANDORUU BOBEI
IPC: G06F13/00
Filed: 1986-07-23
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-H1117570-A (JP)
Title: Receiver for fm multiplex broadcast
Inventor: KIMURA KAZUHIRO
IPC: H04B1/16
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To select a frame synchronization system automatically without addition of a control terminal and control data. SOLUTION: Area data are fed to a changeover circuit 117 in response to information from an operation key 116, and the area data are given as they are to a channel selection control circuit 113. A switch signal generating circuit 117 uses the area data F step 1 as they are to provide an output of a switch signal F method to switch the frame synchronization system. The switch signal F method is given to a frame synchronization circuit 111 and the frame synchronization system is switched based on the switch signal. The frame synchronization system of the frame synchronization circuit 111 is switched to the frame synchronization of the 'method B' when the switch signal F method is at logical 0 and to the frame synchronization of the 'method A'' when the switch signal F method is at logical 1.
Patent JP-S5794530-A (JP)
Title: Electrically heating type continuous annealing equipment for wire rod
Inventor: KAWAI YASUO
IPC: C21D9/62
Filed: 1980-12-05
Abstract: PURPOSE:To obtain the titled annealing equipment in which improvements in the workability and stabilizations of the quality are contrived, by preventing overheat of the annealing equipment by supplying a small amount of cooling water into the electric heating chamber which heats wire rods in an atmospshere of an oxidization preventing gas other than steam. CONSTITUTION:A wire rod 1 is run in the direction of the arrow, and fed into an oxidization preventing atmosphere in a heating chamber 6 of an inert gas other than steam, such as N2 gas. After the wire rod 1 is subjected to an induction heating between electrode sheaves 2 and 3 in the chamber 6, the wire rod 1 is introduced into a cooling chamber 8 filled with cooling water 7, and then the annealed wire rod 1 is taken out. When the wire rod 1 passes through the above mentioned chamber 6, this invention sprays out a small amount of cooling water from each nozzle of sprays 5, 5, and 5 to prevent overheat of the electrically heating type annealing equipment, especially inside the chamber 6.
Patent JP-S5961346-A (JP)
Title: Button telephone set with abbreviated dial memory
Inventor: SANO YOSHIICHI
IPC: H04M1/27495
Filed: 1982-09-30
Abstract: PURPOSE:To use a set data even in different type, by corresponding a data obtained by one-touch dial operation to an address of an abbreviated dial memory obtained through the operation of a dial key. CONSTITUTION:An address is designated by an abbreviated dial memory 200 based on a data outputted from the dial key operation, and readout is attained. Further, in operating one-touch dial keys AD1-AD7, an address conversion table is operated as an address converting means so as to access the area of predetermined address spaces 43-49. In storing telephone number data having high frequency to the addresses 43-49, this system is convenient when this system is introduced to a button telephone set with the extension of one-touch dial key.
Patent JP-S5873392-A (JP)
Inventor: YAMAURA YUTAKA
IPC: D05B69/00
Filed: 1981-10-28
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-H1113846-A (JP)
Title: Variable diametric pulley
Inventor: YASUHARA SHINJI
IPC: F16H9/12
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To form a pulley in small size, with a high capacity of torque transmission and with durability excellent, in the variable diametric pulley wherein an effective diameter of a belt can be changed. SOLUTION: In a periphery of an input shaft 1 as a rotary shaft, a pair of pulley main units 40, 41 are arranged to rotate, between mutually opposed power transmitting surfaces 42, 43 of a pair of these pulley main units 40, 41, a power transmitting ring 44 engaging a belt 45 is interposed. Each pulley main unit 40, 41 is energized in a direction respectively approaching to each other by corresponding disk springs 47, 48. From the belt 45, through the power transmitting ring 44, pulley main units 40, 41, disk springs 47, 48, and a connecting member 30, to the input shaft 7, torque is transmitted. In this way, as compared with the case that both the pulley main units are collectively energized by the single disk spring, deflection of the disk spring can be halved.
Patent JP-H0223310-A (JP)
Title: Microscope objective
Inventor: SAITO RYOJI
IPC: G02B13/18
Filed: 1988-07-13
Abstract: PURPOSE:To increase NA(numerical aperture) and to compensate an off-axis aberration sufficiently by decreasing for increasing positive or negative refracting power according to the distance of an aspherical surface from an optical axis when the refracting power of a paraxial curvature at the peak of the aspherical surface is positive or negative. CONSTITUTION:One of a lens element which is arranged most closely to an object side and lens elements which are arranged behind said lens element and include a cemented lens is provided with the aspherical surface. Namely, when the refracting power of the paraxial curvature surface at the peak of the aspherical surface, the aspherical surfaces is so shaped as to decrease in the positive refracting power according to the distance of the aspherical surface from the optical axis and when the refracting power of the paraxial curvature surface is negative, the aspherical surface is so shaped as to decrease the negative refracting power. In a front group, this aspherical surface is provided. Consequently, the NA is made large and on-axis to off-axis aberrations are compensated excellently although the constitution is simple.
Patent JP-H0467330-A (JP)
Title: Optical disk
Inventor: HAGIWARA TSUNEO
IPC: G11B7/2533
Filed: 1990-07-02
Abstract: PURPOSE:To obtain the optical disk having excellent durability, an antistatic property and excellent surface hardness by coating at least the photoirradiated surface of the optical disk with a coating film formed by curing a curable resin compsn. contg. the adduct of a specific monoester phosphate compd. and org. amine compd. CONSTITUTION:At least the photoirradiated surface (reading surface) of the optical disk is coated with the coating film formed by curing the curable resin compsn. contg. 0.1 to 20wt.% 1:1 adduct of the monoester phosphate compd. of the ethylene glycol mono(meth)acrylate expressed by formula I and the org. amine compd. In the formula I, R1 denotes a hydrogen atom or methyl group. The optical disk having the high durability, the antistatic property and the sufficient surface hardness is obtd. in this way.
Patent JP-H0459131-A (JP)
Title: Method for bending plural workpieces simultaneously
Inventor: YOKOYAMA MASAO
IPC: B21D43/02
Filed: 1990-06-29
Abstract: PURPOSE:To work workpieces into products inwhich bent state is uniformized by giving bends to plural works transferred into the through holes of both dies at the same time through the motion of a movable die with a fixed die as a fulcrum. CONSTITUTION:Feeders 3 are operated to transfer plural works (A) arranged laterally in parallel into through holes 4, 5 of the dies 1, 2. As bends are given in a plane intersecting at right angles to the parallel direction of each work (A), the movable die 2 is turned and displaced in many ways to bend each work (A). Consequently, a predicted similar bend is given to each work(A). Thereafter, a bent part is received in front of the movable die 2 and the next plural works are bent simultaneously in the same way as above-mentioned.
Patent JP-S59106773-A (JP)
Inventor: DONARUDO II UERUNBAAGU
IPC: F02C7/232
Filed: 1983-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6234466-A (JP)
Title: Encoding and decoding method for picture information
Inventor: TSUJI MAKOTO
IPC: H04N1/411
Filed: 1985-08-06
Abstract: PURPOSE:To decrease the encoding data quantity and to shorten the transmitting time by preventing the encoding of the same data line by the line unit and encoding the continuous same data line in a lump. CONSTITUTION:When an input picture information BS is encoded by the line unit, while the picture information of the front line stored in a reference line memory 1 is referred, in a code detecting part 2, the two-dimensional encoding of the picture information at a present line is performed. When the picture information of the present line is the same as the front line, a V(0) code only is outputted from the code detecting part 2, and a transmission control part 4 does not transmit the encoding data in the line. While the next line is encoded, the number of the continuous line of the V(0) code only is counted, the line having the code except the V(0) code is found, and then the transmission control part 4 encodes and transmits the number of the count of the V(0) code only until then by the run-length code in accordance with the output data from a run-length counter part 3.
Patent JP-H07150017-A (JP)
Title: Aromatic polyester composition containing inorganic filler
Inventor: WAKUI MASAHIRO
IPC: C08K3/00
Filed: 1994-07-25
Abstract: PURPOSE:To provide an aromatic polyester composition excellent in mechanical strengths, heat resistance, moldability, dimensional stability and surface scratch resistance, relaxed in anisotropy, and useful as a polymer material, etc., by adding an inorganic filler to an aromatic polyester comprising specific units. CONSTITUTION:This composition comprises (A) 100 pts.wt. of an aromatic polyester substantially comprising units of formulas I-V (X is H, 1-4C alkyl, alkoxy, 6-10C aryl, halogen;-O-Ar-O-is symmetric dioxy unit having at least an aromatic monocyclic or condensed ring; Y is-O-or >C=O), the amounts of formula I, formula II, formula III + formula IV, and formula V being 40-70 mol%, 1-8 mol%, 6-36 mol%, and 10-40 mol%, respectively, and the molar ratio of formula III/(formula III+ formula IV) being 0.1-0.8, and (B) 1-400 pts.wt. of an inorganic filler.
Patent JP-H0339688-A (JP)
Title: Electronic timepiece
Inventor: SHIMIZU YUKIHIKO
IPC: G04G5/00
Filed: 1989-07-06
Abstract: PURPOSE:To automatically correct the time of the electronic timepiece by utilizing the time identified by receiving the standard time indicating the present time. CONSTITUTION:A standard radio wave receiving circuit 7 receives the standard radio waves indicating the present time, outputs the time and supplies the time to a voice recognizing circuit 8 in response with a timing signal when a timing circuit 10 generates the timing signal periodically by the reference clock supplied from a reference clock generating circuit 1. An automatic time correcting circuit 9 corrects the information on the hour, minute and second generated by an hour generating circuit 2, a minute generating circuit 3 and a second generating circuit 4 in accordance with the identified time when the circuit 8 identifies the received time and delivers the identified time to the circuit 9. The exact time is displayed on an hour, minute and second display part 5.
Patent JP-2000013217-A (JP)
Title: Synchronization system
Inventor: NAGANO MASAMICHI
IPC: H03L7/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a synchronization system which automatically actualizes the synchronizing phenomenon of respective oscillation systems and spontaneously tunes the whole system by providing the plural oscillation systems which can prescribe the operation of a specific system, coupling each oscillation system with at least one oscillation other than itself with a coupling factor, and prescribing all the whole oscillation systems in a specific state. SOLUTION: The oscillation systems whose operations are prescribed by a van der Pol equation I are provided. Each oscillation system is coupled with another oscillation system other than itself with a coupling factor and all of plural oscillation systems are prescribed by an equation II or III. In the equations, (x) is a variable, (t) is time, and ε is a parameter. Here, gji is the same coupling factor as the oscillation systems. This synchronization system spontaneously vibrates at its natural vibration frequency on the whole, so the synchronizing phenomenon of the respective oscillation systems can automatically be actualized.
Patent JP-S6154297-A (JP)
Title: Manufacturing apparatus of demineralized water
Inventor: NAKAMURA RYUICHI
IPC: C02F9/00
Filed: 1984-08-22
Abstract: PURPOSE:To reduce remarkably the size of the whole apparatus and to package the apparatus by using a microcomputer in connection with the amt. of demineralized water used and the water level of a water storage tank to control a pump and to reduce the size of the water storage tank. CONSTITUTION:Raw water is charged through a prefilter 2, and impurities are removed from the raw water in the primary demineralized water manufacturing part consisting of a booster pump 3, a filter membrane 4, an ion exchanger 5, etc. The obtained demineralized water is stored in a water storage tank 6. The demineralized water is further sterilized, the resistivity is regulated in the secondary demineralized manufacturing part consisting of a circulating pump 7, an ultraviolet light sterilizing lamp 8, an ion exchanger 9, a final filter 10, and the manufactured demineralized water is sent to use points. In said demineralized water manufacturing apparatus, the amt. of demineralized water used is detected by a flow detector 14, and the operation of the booster pump 3 is controlled by a microcomputer in a control box 23 in connection with the water level in the water storage tank 6 to control the capacity of the circulating pump 7. Consequently, the size of the water storage tank 6 is reduced, and the said essential components can all be housed in one package.
Patent JP-S6232553-A (JP)
Title: Cache memory system
Inventor: ONO NAOYA
IPC: G06F12/08
Filed: 1985-08-06
Abstract: PURPOSE:To curtail remarkably a signal line group by providing a common bus for sending a clear address, sending a clear request from each processor to other processor through this common bus, and securing a coincidence of the contents of a main memory unit and a cache memory. CONSTITUTION:Three sets of main memory units M1, M2 and M3, and three sets of processors P1, P2 and P3 are connected through a system connecting device SCU. It is a feature that a write request to the main memory is executed less than a read-out request, therefore, by providing write address buffers CA1-CA3 on each processor P1-P3, the generation frequency of the write request can further be lowered. By utilizing this property, it is not always necessary to provide a write address signal line co as to correspond to other each processor from the processor in order to send a write address, and even if a signal line for sending a write address, deterioration of the performance can be made small.
Patent JP-S5873999-A (JP)
Inventor: TSUGITA KAZUHIKO
IPC: H05B41/39
Filed: 1981-10-29
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-S5699109-A (JP)
Title: Reduction system of unnecessary vibration and noise in vibration feeder, conveyor, or the like
Inventor: HABU KOUICHI
IPC: B65G27/32
Filed: 1979-12-29
Abstract: PURPOSE: To reduce noises in a vibrating apparatus by generating vibrations in its vibrating source intermittently or discontinuously for preventing resonance in an outer wall, a base, and other parts unrelated to proper functions of the vibrating apparatus.  
     CONSTITUTION: Vibrations generated by a vibration source 1 makes a flow 2 of vibration energy to bring about proper functions, and moreover are transmitted through flows 3 and 4 generating unnecessary vibrations and noises to be converted into individual energies. Consequently, when resonances by vibrations can be prevented in flows 3 and 4, unnecessary vibrations and noises can be reduced. Then, a limiter 6 is provided in the connecting route between a vibrating source 1 and a vibrating energy source 5, and controlled by a limiting signal generator 7. This construction permits to transmit vibration energy to the vibrating source 1 intermittently or discontinuously, and prevent resonance of vibrations between flows 3 and 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0815002-A (JP)
Title: Vibration sensor
Inventor: ABE KATSUNORI
IPC: G01H11/02
Filed: 1994-06-30
Abstract: PURPOSE:To provide an inexpensive and accurate vibration sensor. CONSTITUTION:A wire 3 is wounded on a rear part 16 of a U-shaped core 2 to form a coil and an I-shaped core 1 is arranged to be positioned vertical at the centers of both magnetic legs 11a and 11b of the U-shaped core 2 so that both the magnetic legs 11a and 1b of the U-shaped core 2 and the I-shaped core 1 are orthogonal to a rotating shaft 4 of a motor.
Patent JP-H0460653-A (JP)
Title: Image forming device
Inventor: MURAMATSU MASANORI
IPC: G03G15/04
Filed: 1990-06-29
Abstract: PURPOSE:To always form an image of proper density by preparing an image forming parameter which is effective only for a certain time and is less corrected in accordance with the elapse of time and combining this parameter and the circumstance history to set an image forming condition CONSTITUTION:A circumstance detecting means 19 which detects circumstances around a developing means 1 and a storage means 22 where detection results are stored for a prescribed time are provided. A setting means 18 which sets the image forming condition to determine the image density and a counting means (timer) 24 which counts the time are provided. The image forming condition to determine the image density is set based on contents of the counting means 24 and those of storage means 22 and 23. Thus, a picture of proper density is always obtained regardless of a large difference between circumstances and circumstances where the developer is sealed.
Patent JP-H11352763-A (JP)
Title: Developer storage container and process cartridge
Inventor: MORINAGA HIROMI
IPC: G03G21/18
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a developer storage container and a process cartridge which prevent a pseudo-sticking of a sealing member and an end seal to each other even in harsh environment such as at a high temperature and high humidity, and ensures satisfactory unsealing-manipulation without a substantial increase in the sliding strength of the sealing member, that is, unsealing strength. SOLUTION: In the developer storage container in which a discharging port 11c for discharging developer is made in the container main body 11b storing the developer and a discharging port 11c is hermetically closed by being sealed with a sealing member 13 longer than the length of the discharging port 11c and is unsealed by folding back and pulling out the sealing member 13, low- friction members 16a and 16b are disposed on the pull-out portion of the sealant face of the sealing member 13.
Patent JP-H0226620-A (JP)
Title: Dust removing device of denitrification apparatus
Inventor: NAGAYAMA SHUYA
IPC: B01D53/94
Filed: 1988-07-14
Abstract: PURPOSE:To provide a dust removing device of simple construction by providing one or more hinge type dampers on the upstream or downstream aide of a catalyst-filled zone in the vicinity thereof. CONSTITUTION:In the vicinity of a catalyst-filled layer 2 a hinge type damper 7 which acts on a fulcrum 6 is provided so that the vane of the damper is operated alternately to raise the flow speed of gases passing through catalyst 2, so that dusts deposited over the whole region of the catalyst are removed. The hinge type damper 7 can be provided close to the catalyst 2, so that the construction of dust removing device can be simplified.