baber/WOPTO huggingface dataset:
Patent JP-H03246420-A (JP)
Title: Rotary encoder
Inventor: ISHIHARA HIROYUKI
IPC: H03M1/30
Filed: 1990-02-26
Abstract: PURPOSE:To increase the in-use temperature range and to operate an output shaft smoothly by pressing and arranging plural ball bearings, fitted onto the output shaft, between one end of a base and an elastic member arranged on the internal surface of a ball bearing cover. CONSTITUTION:The ball bearing cover 9 is pressed in and fixed to part of the base 2 so that proper clearance is formed between its internal surface and the end surface of the ball bearings 4 and base 2. The thin elastic plate is pressed in a doughnut shape in the clearance and the disk is put in a pre-loading spring 10. Consequently, the internal diameter part of the spring 10 abuts on the external ring parts of the bearings 4, the external diameter part of the spring 10 abuts on the inside of the cover 9, and the external ring parts of the ball bearings 3 abut on the edge part 11 of a bearing fitting hole 5, so a proper pre-load is placed on the bearings 3 and 4. Consequently, the radial clearance of the bearings 3 and 4 becomes proper.
Patent JP-H09240723-A (JP)
Title: Peripheral side frame material for forming container
Inventor: TSUBONE TADAYASU
IPC: B65D6/02
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a peripheral side frame for forming a container wherein a V-shaped groove may not be formed at a fold position in advance and no crack or breakage may occur even if it is folded into a right angle. SOLUTION: A peripheral side frame material for forming a container comprising a polystyrene-containing foaming resin sheet is divided into approximately four equal parts in a thickness direction, a foam shape at a half thickness at the thickness center satisfies 1.05<=MD/VD<=1.8, 1.0<=TD/VD<=1.8 and 0.85<=MD/TD<=1.2, a foam shape at approximately a quarter thickness of respective thickness from both faces satisfies 1.4<=MD/VD<=2.5, 1.3<=TD/VD<=2.2 and 0.9<=MD/TD<=1.8 (where MD refers to a foam shape in a push-out flowing direction, TD refers to a foam shape in a direction having a right angle to the MD, and VD refers to a foam shape in a thickness direction), and a foam size at the half thickness is formed to be larger than a foam on a surface at the quarter thickness.
Patent JP-S58164023-A (JP)
Title: Magnetic recording medium
Inventor: SAKAMOTO AKITO
IPC: C10M107/38
Filed: 1982-03-20
Abstract: PURPOSE:To enhance the wear resistance of a magnetic layer by adding oleic acid and a lubricant contg. fluorine to the layer. CONSTITUTION:To a magnetic layer are added oleic acid and a lubricant contg. fluorine such as tetrafluoroethylene, hexafluoropropylene, trichlorofluoroethylene, perfluoroalkyl polyether or fluorinated alkyl ester. The blending ratio between the oleic acid and the lubricant is 9:1-5:5 by weight, and the total amount of them is 0.1-20wt% of the amount of magnetic powder in the magnetic layer.
Patent JP-2000240674-A (JP)
Title: Tripod type constant velocity universal joint
Inventor: IMABA NOBUO
IPC: F16D3/205
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the contact surface pressure in a contact part with a needle roller, simplify an assembling process, reduce the cost and reduce inducing force. SOLUTION: A tripod member 2 having three radially projected leg shafts 2a is inserted in the inside of an outer joint member 1 having three track grooves 1a in the outer peripheral surface, and rollers 3 rotatably mounted in the respective leg shafts 2a are stored in a track groove 1a to be axially guided by both side roller guide surfaces 1a1. In this tripot constant velocity universal joint, a sleeve 4 having self-lubricity is disposed between the inner peripheral surface 3b of the roller 3 and the outer peripheral surface 2a1 of the leg shaft 2a.
Patent JP-S57158830-A (JP)
Title: Liquid crystal color display device
Inventor: UENO TOSHIHIKO
IPC: G02F1/135
Filed: 1981-03-27
Abstract: PURPOSE:To enable a high contrast display at a low voltage without using a polarizing plate by making a filled liq. crystal substance almost parallel to both substrates and the orienting direction ununiform in each small region of the substrate surfaces. CONSTITUTION:Transparent electrodes 2, 6 are formed on transparent glass substrates 1, 7, and orienting layers 3, 5 are laid on the surfaces of the electrodes 2, 6 contacting with a liq. crystal substance 8 consisting of liq. crystal molecules 9 and dye molecules 10. The layers 3, 5 are formed by dipping in a soln. of N-methyl-3-aminopropyltrimethylsilane, diphenyldichlorosilane or the like, drying and calcination. The liq. crystal substance 8 is prepared by adding a dye to a nematic liq. crystal with positive dielectric anisotropy, and it is made isotropic by heating and injected. Thus, the substance 8 is made almost parallel to the substrates, and the direction is made random within the substrate surfaces. The absorption efficiency in a state with no applied voltage is increased to give a higher contrast.
Patent JP-S59173537-A (JP)
Inventor: JIYAN POORU REINOO
IPC: F02B77/13
Filed: 1983-03-16
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-H09236976-A (JP)
Title: Developer replenishment container
Inventor: UENO YUICHI
IPC: G03G15/08
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a stable image over a long period, by preventing deterioration of an image printing quality, and namely restraining the surface soiling by the negative charge developer at the time of the developer replenishment. SOLUTION: This developer replenishment container 14 stores the developer provided with different charging property in respective developer tanks 17a, 17b and 17c, and the developer filled in the first developer tank 17a is the developer charging in the same degree as the developer of a developing device inside whose charge-ability is lowering. In the second developer tank 17b, the developer charging higher than the developer in the first developer tank 17a is filled, and in the third developer tank 17c, the developer charging higher than the developer 17b in the second developer tank is filled.
Patent JP-S62202748-A (JP)
Title: Document processor
Inventor: HIGUCHI YUICHI
IPC: G09G1/06
Filed: 1986-03-04
Abstract: PURPOSE:To make the increase of the developing speed of a pattern possible, by a method wherein a space character is so constructed as not to carry out the pattern development and only to carry out the positional transfer. CONSTITUTION:CPU3 reads the character width, character height etc. from a character pattern generator 5 on the basis of the font, name, etc. of document information, obtains the output position of each character and stores the character, signal code, etc. together with its positional information into a page buffer 6. Now, when a space code is read from an input buffer 2, the character width at that time is examined and the positional information of the page buffer 6 is shifted by the number of dots corresponding to the space code. Thus, the positional information of the character code read next to one or successive space codes becomes the positional information shifted by the space to be stored in the page buffer 6. Then, because the space code is not stored in the page buffer 6, the developing speed to the character pattern is accelerated.
Patent JP-H06254982-A (JP)
Title: Production of polyethylene terephthalate foam sheet
Inventor: KABUMOTO AKIRA
IPC: B29C48/305
Filed: 1993-03-05
Abstract: PURPOSE:To continuously produce a beautiful PET foam sheet containing fine air bubbles with a size of 100mum or less, having high mechanical strength and free from surface unevenness. CONSTITUTION:A process supplying a polyethylene terephthalate resin with intrinsic viscosity of 0.8 or more to an extruder to melt the same and adding a foaming agent based on carbon fluoride having a b.p. of 90-180 deg.C under normal pressure to the molten resin and a process extruding the resin containing the foaming agent to the atmosphere are provided.
Patent JP-S61204828-A (JP)
Title: Vertical magnetic recording medium
Inventor: WATANABE NOBORU
IPC: C08L79/08
Filed: 1985-03-07
Abstract: PURPOSE:To make mass production by coating a magnetic material formed by adding at least either of niobium and tantalum to cobalt and chromium on a base and forming a small grain size crystal layer having low coercive force and large grain size crystal having high coercive force thereon. CONSTITUTION:A thin Co-Cr-Nb film and a thin Co-Cr-Ta film form the two- layered construction consisting of the small grain size crystal layer 2 having the low coercive force near the base 1 and the large grain size crystal layer 3 having the high coercive force particularly in a vertical direction above said layer in the stage of forming the thin films by sputtering. The thin Co-Cr-Nb film and thin Co-Cr-Ta film having the small grain size crystal layer and large grain size crystal layer are formed by continuous sputtering and therefore the need for the adjustment of sputtering conditions and the operation for exchanging the target for the purpose of forming the two-layered structure is eliminated, by which the process for production of a vertical magnetic recording medium is made easy and the time for sputtering is reduced.
Patent JP-S61202637-A (JP)
Inventor: MORIFUJI YOSHINOBU
IPC: A01K1/015
Filed: 1985-03-07
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-H09330221-A (JP)
Title: System and method for tracking early exception of microprocessor
Inventor: DAGURASU BII HANTO
IPC: G06F9/318
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To minimize additional logic for exception tracking and to eliminate too early wrong notification of an exception by inserting an exception message in an instruction buffer when exceptional conditions are met if an instruction is executed. SOLUTION: An instruction fetch unit 112 after executing a decoded instruction decides whether or not exceptional conditions are met as a result. When the instruction is a latent exception generating instruction, an exception message which indicates, preferably, a specific type of exception and, preferably, an unused instruction code is inserted into the instruction buffer 116. In other cases, the instruction itself is inserted into the instruction buffer 116. A withdrawal unit 122 deletes executed instructions from an instruction buffer 116 in the order of the program, and generates an exception signal if an instruction is a special encoded exception message. An exception is reported only when an exception generating instruction is actually executed, and the problem of too early exception notification is eliminated.
Patent JP-2000240053-A (JP)
Title: Reinforcing bar cage for cast-in-place concrete pile
Inventor: TAKEUCHI MASAMI
IPC: E02D5/34
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing bar cage for a cast-in-place concrete pile eliminating point welding between a main reinforcement and a tie hoop in the reinforcing bar cage and preventing an accident caused by the yield strength reduction or breakage of the cast-in-place concrete pile. SOLUTION: Main reinforcements 2 are welded and connected together by shape holding members 4 arranged at prescribed intervals in the longitudinal direction of piles, and the main reinforcements 2 and tie hoops 3 are bound by steel wires 5 to form a reinforcing bar cage for the cast-in-place concrete pile. The shape holding member 4 is constituted of a reinforcing ring bar 24 arranged on the inside of the main reinforcement 2 and a cross iron sheet 6 provided between the main reinforcement 2 and the reinforcing ring bar 24 or a reinforcing band plate 12 arranged on the outside of the main reinforcement 2.  Point welding giving an adverse effect by welding to the main reinforcement 2 is eliminated to avoid the cross sectional defect of the main reinforcement 2 and the denaturation of a material, and an accident caused by the yield strength reduction or breakage of the cast-in-place concrete pile is prevented.
Patent JP-S59170021-A (JP)
Title: Preparation of 5-alkylidene norbornene
Inventor: SHINOHARA HIRONOBU
IPC: B01J31/00
Filed: 1983-03-17
Abstract: PURPOSE:To obtain the titled substance useful as the third component for ethylene-propylene rubber in high yield, by isomerizing a 5-alkenyl norbornene in the presence of KOH, potassium tertiary butoxide and DMSO. CONSTITUTION:In preparing the titled substance by isomerizing a 5-alkenyl norbornene, the reaction is carried out in the presence of a catalyst consisting of potassium tertiary butoxide, DMSO, and KOH as the third component. Instead of using extremely expensive and slightly obtainable potassium tertiary butoxide directly, a mixture of KOH and potassium tertiary butoxide obtained by reacting KOH with tertiary butanol may be used. Amounts of DMSO and potassium tertiary butoxide added are 0.1-50.0 and 0.005-1.0 (weight ratio) based on the raw material, respectively, and an amount of KOH is 0.1-100 (weight ratio) based on potassium tertiary butoxide. EFFECT:Has raised catalytic activity.
Patent JP-H06218005-A (JP)
Title: Visual acuity corrective device for cataractous patient
Inventor: TAKADA SHIYUUICHI
IPC: A61F9/00
Filed: 1993-01-26
Abstract: PURPOSE:To obtain a visual acuity corrective device for cataractous patient by providing a small hole through which light passes at a position in a light screen plate with which an eyeball is brought into contact. CONSTITUTION:A small hole 1 is provided at a position in a light screen plate 2 with which an eyeball is brought into contact and a surrounding cover 3 is provided on the circumference of the light screen plate 2. Amt. of light is suppressed outdoors in daytime by passing light through only one point of the small hole 1 and irregular reflection of a lens is suppressed to the minimum by intercepting light coming from the area except a visual point to be able to improve the visual acuity to the visual point. In addition, the smaller the diameter of the small hole is, the amt. of light can be suppressed and the irregular reflection of the lens can be suppressed and visual acuity to the visual point can be improved but as the diameter of the small hole becomes smaller, the field of vision is made narrower and, therefore, the size of the small holes 1 is made different in accordance with the degree of impediment of the patient and the difference of use.
Patent JP-S61204512-A (JP)
Title: Contact wheel type measuring instrument
Inventor: KONDO HIROSHI
IPC: G01D5/347
Filed: 1985-03-07
Abstract: PURPOSE:To protect a rotary encoder completely from an inflow into an instrument by providing a seal body which spouts air for sealing and push the inflow back outside the coupling part between a rotary disk and the rotary encoder. CONSTITUTION:The seal body consisting of a narrow passage 17 which constitutes a labylinth seal and an air supply means 18 is provided outside the coupling 14 coupling the rotary disk 6 which comes into rolling contact with a body to be measured and the rotary encoder 11 which generates a measurement signal. Then, compressed air from an air piping source 26 passes through an air passage 24, the narrow passage 17, and a rotary disk chamber 28 and is discharged to the body 7 to be measured. Consequently, when external diameter working is carried out while the external diameter of, for example, a round rod is measured, a coolant, etc., are pushed back with the compress air even if entering the instrument, so the rotary encoder 11 is protected completely from the inflow into the instrument.
Patent JP-H11248120-A (JP)
Title: Exhaust gas purification system for waste incinerator
Inventor: NOMOTO SATORU
IPC: F23G7/06
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas mixing system for waste incinerator in which dioxins and nitrogen oxides are reduced by suppressing and averaging time variation in the exhaust gas components of the incinerator thereby operating an exhaust gas recombustor stably. SOLUTION: In a system for purifying exhaust gas from a waste incineration facility by recombusting the exhaust gas through an exhaust gas recombustor, an exhaust gas duct 22 from the waste incineration facility is provided with a branch section 30 on the downstream side and a combining section 31 on the upstream side. The branch section and the combining section are coupled in loop through a branch pipe 33 into which the exhaust gas is shunted.
Patent JP-H08238238-A (JP)
Title: Medical radiographic apparatus
Inventor: WATANABE MINORU
IPC: A61B6/08
Filed: 1995-03-06
Abstract: PURPOSE: To provide a medical radiographic apparatus capable of preventing error in photographing by allowing the checking of a photographing range to be taken beforehand to shorten positioning time. CONSTITUTION: A head 11 of a patient is irradiated with a light beam L14 indicating the upper limit of a photographing range to be taken by a curved surface tomography, a light beam L15 indicating the upper limit of a photographing range in the flat tomography and a light beam L16 indicating the lower limits of photographing ranges in the curved surface tomography and the flat tomography from a light beam generator. When the head 11 of the patient is held securely at a specified position between the an X-ray generator and a film cassette having an X-ray film, the positioning of the head 11 is performed referring the light beams L14-L16 together with a center line beam L11 and an eye/ear horizontal beam L12.
Patent JP-S63212531-A (JP)
Title: Welding method for synthetic resin film
Inventor: TOOTSU MASAO
IPC: B29C65/00
Filed: 1987-02-28
Abstract: PURPOSE:To leave one part not welded in one welding process by inserting synthetic resin or paint having melting point higher than that of a film at least one spot of film joining faces when welding a two-sheet laminated synthetic resin film. CONSTITUTION:A paint is printed beforehand in a manner as to have spaces in the upper and lower directions on the spot which is required to be separated on a seal surface 2 of one of joining faces of a two-sheet laminated film 1, or a synthetic resin of higher melting point than that of the film is superposed thereon. By said arrangement, a paint inserted section is let not to be welded while all the remaining parts are welded. A sealing machine should much preferably be of a structure to weld with only one heat bar. In said process, sealing machines on the market or a machine modified to some extent can deal with complicated welding procedures, and the size of machinery and equipment can be reduced to a large extent.
Patent JP-S58163130-A (JP)
Title: Plasma display panel
Inventor: KAMIOKA ATSUO
IPC: H01J11/38
Filed: 1982-03-23
Abstract: PURPOSE:To stabilize the transition operation of an address cell, prevent the deterioration of an input electrode, enhance the reliability and display quality of a display panel and realize a large capacity panel of fine pitch. CONSTITUTION:On an insulating substrate 1, a stripe-shaped transition electrode 3 with a dielectric film 2, a keep-alive electrode 4 and an input electrode 5 whose surface are formed by means of a thick film technique. Also, by photoetching or the like, a transition electrode 9 with a dielectric film 8, a keep- alive electrode 10, an erasing electrode 11 whose surface is exposed, and also 2nd display electrode 13 with a dielectric film 12 on one side are formed one side of an insulating plate 7 where openings 6 are disposed. On the other hand, a transparent electrode where SnO2, Sb are evaporated on an insulating substrate 15 is used for 1st display electrode 14 on a display surface side which is coated with a dielectric film 16. These three kinds of insulating substrates are forced to face each other through a spacer 17, inert gas is therein, the external periphery is hermetically sealed with a sealing glass 18, and a display cell 19 and an address cell 20 are thus obtained.
Patent JP-H08238171-A (JP)
Title: Heat cooking method
Inventor: HOTTA MASAMI
IPC: H05B6/12
Filed: 1995-03-06
Abstract: PURPOSE: To cook food having the expected flavor, eating feeling, and external appearance by avoiding the incomplete heat cooking caused by the temperature reduction of the frying oil or soup due to the putting-in of a food material with the temperature control via quick heating. CONSTITUTION: The heat cooking temperature is set via the operation of the setting key 3 of a heat cooking device, and a microcomputer 1 sets the heating control start temperature and heating control completion temperature required to recover the temperature reduction due to the putting-in of a food material after the heat cooking temperature is set. The microcomputer 1 controls the detection temperature of the frying oil or soup to the set temperature after the heating start operation of the heat cooking device. When the detection temperature is lowered to the heating control start temperature, the microcomputer 1 immediately applies quick heating to the heating control completion temperature then stops the quick heating control and resumes the heating control operation aimed at the set temperature.
Patent JP-H05219488-A (JP)
Title: Video signal transmitter/receiver
Inventor: HANAOKA TETSUO
IPC: H04N7/167
Filed: 1992-01-31
Abstract: PURPOSE:To sharply improve the correcting capability of an error generated during transmission, and to prevent the increase of transmitting quantity or the increase of hardware amounts for correction, at the time of multiplying and transmitting a synchronizing signal and a digital voice signal in the retrace interval of a digital video signal. CONSTITUTION:This device is equipped with an error detection and correction code adding device 150 which adds a code for an error detection and correction to transmission data for the digital input signal including a voice signal, and an interleave device 160 which arranges the outputs. A time base conversion is operated by a time base converter 10 in order to insert the output signal into the retrace interval of the video signal. Moreover, a packet signal is constituted by a packet preparing device 20, and the packet signal and a synchronizing pattern are multiplexed on the video signal by a multiplexing device 40.
Patent JP-H09240378-A (JP)
Title: Rotary damper
Inventor: MURAMATSU KAZUTOMO
IPC: B60R7/06
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To cause a braking force for a moving member to be varied as a projecting amount of the moving member such as an ash tray is varied. SOLUTION: A rotating member 14 rotated around an axis by an external force is rotatably supported at a main body 12 of damper. A friction member 17 which is slidably contacted with a friction surface 12b formed at least one of the main body 14 of the damper and the rotating member 14 is arranged between the main body 12 of the damper and the rotating member 14. The friction member 17 is pressed against the frictional surface 12b by an elastic member 18 biasing the rotating member 14 in an axial direction and then a pressing force of the frictional member 17 against the frictional surface 12b is changed by a braking force varying means 22 for elasticaly deforming the elastic member 18 in cooperation with a rotation of the rotating member 14.