baber/WOPTO huggingface dataset:
Patent JP-2000344100-A (JP)
Title: Rolling bearing device for rolling stock driving device
Inventor: SHIROTA SHINICHI
IPC: F16C19/36
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent seizure due to defective lubrication of a bearing for a small gear by providing a groove extending in the circumferential direction in a large-diameter side non-track surface part of an outer ring inner peripheral surface of a conical roller bearing for a small gear. and providing an elastic member for holding lubricating oil in the groove to form a lubricating oil reservoir of the inside of the bearing. SOLUTION: A rolling bearing device for a small gear is a conical rolling bearing, and formed by an outer ring 23, an inner ring 24, many conical rollers 25 interposed between the inner and outer rings, and a retainer 26 for retaining the conical rollers 25. In a large-diameter side non-track surface part of the inner peripheral surface of the outer ring 23, a peripheral groove 28 is formed extending over the whole periphery, and an annular elastic member 29 such as rubber or the like is fitted in the peripheral groove 28 to form a lubricating oil reservoir. Even during stopping of operation such as vehicle stop or the like, lubricating oil is stayed and held in the bearing, thereby enabling initial lubrication at the start of operation. Even in a cold district, seizure due to defective lubrication can be prevented.
Patent JP-H05319803-A (JP)
Title: Hydrogen recovering purifier and operating method therefor
Inventor: KAWAI MASAYUKI
IPC: C01B3/50
Filed: 1992-05-22
Abstract: PURPOSE:To extend the life-time of hydrogen absorbing alloy and furthermore to use a hydrogen recovering purifier for a long time by adding the regenerating function of the hydrogen storage alloy contaminated with poison to regenerate the alloy without taking out the alloy from the hydrogen recovering purifier. CONSTITUTION:The 2nd heater 7b attachable/detachable to/from a heating medium passage 9 of a hydrogen recovering vessel 1 and for heating hydrogen storage alloy A to a temp. >=40 deg.C higher than the heating temp. by the 1st heater 7a so that poisoning gas stuck to the hydrogen storage alloy A may be released from a poisoning gas releasing gas line 11 with the 2nd heater 7b inserted.
Patent JP-H0445982-A (JP)
Title: Image forming method
Inventor: UMEMURA KAZUHIKO
IPC: B41M5/00
Filed: 1990-06-13
Abstract: PURPOSE:To reduce the adhesion amount of a carrier liquid becoming overload by providing the reversible leak change due to the irradiation of a photochromic material with light to a toner particle using water as the carrier liquid and using this characteristic change to bond a toner image made water-resistant to the hydrophobic surface of a transparent substrate and transferring said toner image to plain paper. CONSTITUTION:Wet toner based on a photochromic polymer is supplied to the surface of a hydrophobic transparent substrate and the formed wet toner layer is irradiated with light through the transparent substrate to change the surface irradiated with light of the toner from hydrophilicity to hydrophobicity. The toner made hydrophobic is bonded to the surface of the transparent substrate to form a visible image which is, in turn, transferred to plain paper. The toner component of a liquid developer is based on the photochromic polymer and mixed with a colorant and, if necessary, a binder resin in a dispersed state. As a carrier liquid, water is especially pref.
Patent JP-S5945937-A (JP)
Title: Preparation of base material for optical fiber and apparatus therefor
Inventor: YOSHIDA MASANOBU
IPC: C03B37/014
Filed: 1982-09-04
Abstract: PURPOSE:To make it possible to pull up a flexible wire material easily with a high accuracy, by delivering the flexible wire material capable of transmitting twists from a delivery point on the vertical line of the sooting point, hanging a seed rod by the flexible wire material, and pulling up the seed rod while rotating the seed rod with the wire material. CONSTITUTION:A guide roll 7 in contact with the vertical line of a sooting point (A) and a delivery die 6 on the same vertical line are provided in an apparatus for preparing an optical fiber by the vapor phase axial deposition (VAD) method. A flexible wire material 5 capable of transmitting twists is then delivered from the delivery die 6, and pulled up by a hoisting device 9 attached to one end of the wire material 5 while rotated on the delivery direction as an axis to pull up a seed rod 4 hung from the lower end of the wire material 5 while rotating the seed rod 4.
Patent JP-H11345275-A (JP)
Title: Certificate issuing device
Inventor: SATO YASUNORI
IPC: G06Q50/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent such an error state that processing is not normally performed in the state of making it possible to resume continuous issuing that has been interrupted by power disconnection after the power is returned, and also to prevent part cost from being increased. SOLUTION: Designation information about continuous issuing is stored in a RAM 13. The RAM 13 is backed up with power supply from an electricity double layer capacitor 20 when a main power supply part 19 is off. When the part 19 is turned on from the off state, a CPU 11 checks whether or not data stored in the RAM 13 are normal. When continuous issuing that is interrupted when the part 19 is turned off before it is turned on exists, the CPU 11 executes the continuous issuing if abnormality is not detected as a result of the checking and also finishes it as it is without continuing the continuous issuing if abnormality is detected.
Patent JP-H0819430-A (JP)
Title: Leg mounting structure of furniture
Inventor: NAGAYA TOSHIHIKO
IPC: F16B12/52
Filed: 1994-07-06
Abstract: PURPOSE:To make it possible to easily, rapidly and surely mount and dismount leg parts by fitting the fitting holes of parts to be fixed disposed at top ends of leg parts onto the fitting projections projected downward on a base plate in the fixing part of a furniture body, inserting the detaining parts thereof into the slits of these fitting projections and turning the leg parts around their axes. CONSTITUTION:The rear surface of a top plate 1 is provided with the fixing parts 4 and the top ends of the respective leg parts 2 are provided with the parts 5 to be fixed. The base plate 6 is projectingly provided with the fitting projections 8 and the bases 8a thereof are provided with the slits 9. The front surfaces of the bases 8a are formed as slopes (a), (a) inclining from both side ends 9a, 9a of the slits 9. The inside cavity parts at the top ends of the leg parts 2 are formed as the fitting holes 10 to fit the fitting projections 8 and a bottom plate 11 is welded in a bridged form to the inside cavity parts of the leg parts 2. The bottom plate 11 is projectingly provided, in its middle, with detaining members 12 for detaining the fixing parts 4 and the parts 5 to be fixed. The detaining parts 12b of these detaining member 12 are inserted into the slits 9 and are projected onto the bases 8a. The rear surfaces of the detaining parts 12b tighten the slopes (a) when these parts are turned.
Patent JP-S5580084-A (JP)
Title: Electronic wrist watch with computer
Inventor: TSURUNO KUNIO
IPC: G06F3/02
Filed: 1978-12-12
Abstract: PURPOSE:To improve the operability of a keyboard in an electronic wrist watch by providing a mechanism for selecting and detecting the magnetic memory content upon rotation of a magnetic memory and removing a function key, memory selecting key or the like from the keyboard. CONSTITUTION:When a crown 3 is rotated in the direction as designated by an arrow, rotation is transmitted from a drum wheel 5 to a magnetic memory plate drive gear 6. Thus, a magnetic memory plate 1 is rotated to coincide with any positon. At this time information is inputted from a magnetic program detector 7. That is, the content of a magnetic memory mark 9 as seen from a magnetic memory mark opening 10 is inputted from the magnetic program detector to a computing IC to thereby select a functional formula or call a memory. Thus, a function key, memory selecting key or the like are removed from a keyboard to thereby improve the operability of the keyboard.
Patent JP-S5855996-A (JP)
Inventor: SATOU YASUO
IPC: G10L15/32
Filed: 1981-09-29
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-S6132965-A (JP)
Inventor: KITAMURA MASUO
IPC: H01R4/50
Filed: 1984-07-25
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-H0819738-A (JP)
Title: Catalyst carrier with high resistance to high temperature
Inventor: MURACHI MIKIO
IPC: B01J32/00
Filed: 1994-07-06
Abstract: PURPOSE:To provide a high oxygen storing function and keep a high purifying function even if air-fuel ratio fluctuates by utilizing a cerium-aluminum composite oxide which is heated at the temperature at which the oxide is not crystalized and which has an amorphous composition as a catalyst carrier having high resistance to high temperature. CONSTITUTION:Prescribed amounts of oxides of cerium and aluminum are mixed and a composite oxide is produced from the mixture by sol-gel method. The composite oxide is heated at temperature, e.g. 800-1100 deg.C, preferably 800-900 deg.C, at which the composite oxide is not crystallized to convert the composite oxide into an amorphous structure. Consequently, cerium is put in a highly dispersed state and exists much in the surface, so that the composite oxide can have a high oxygen storing function and is not crystalized even if the oxides is heated and keeps a high purifying function.
Patent JP-S5277902-A (JP)
Title: Controller for terrestrial heat turbine
Inventor: KAWATE MASANAO
IPC: F03G7/00
Filed: 1975-12-24
Abstract: PURPOSE: To prevent overspeed of rotor during load cut-off, by installing overspeed protection valve for temporalily closing fluid path during load cut-off and complex main steam stop valve in fluid supply path. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5378671-A (JP)
Title: Washing machine
Inventor: MATSUO SHIGERU
IPC: D06F17/08
Filed: 1976-12-21
Abstract: PURPOSE: To change washing current in three stages sharing only capacitor by switching two motors, one weak and the other strong, through a capacitor switchong contact. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63113481-A (JP)
Title: Image forming device
Inventor: WATANUKI MASAYOSHI
IPC: G03G15/36
Filed: 1987-06-19
Abstract: PURPOSE:To improve operation reliability by controlling the position relation between a transfer area and a fixation part according to the acceleration and deceleration of the rotation of a holder which holds a transfer sheet. CONSTITUTION:An electrostatic latent image is formed on a latent image carrier 15 and developed and the obtained visible image is transferred to a transfer sheet 17 held by the drum type holder 16. This process is performed >=1 times and the holder 6 is accelerated or decelerated when the transfer sheet 17 is not at a transfer part. Here, when the transfer sheet 17 after prescribed transfer operation required for image formation is sent to the fixation part, the holder 16 is accelerated or decelerated after the rear end of the transfer sheet 17 passes through a transfer area and before the front end of the transfer sheet 17 reaches the fixation part. Consequently, the image formation which high operation reliability which forms an image by using a small-sized, inexpensive servo-motor shortens its printing time and eliminates the possibility of a transfer shift.
Patent JP-S6133647-A (JP)
Inventor: SUGAYA YOSHIMASA
IPC: A61B8/00
Filed: 1984-07-25
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-H0448465-A (JP)
Title: Cylinder for information recording and reproducing device
Inventor: OIKAWA SATORU
IPC: G11B15/61
Filed: 1990-06-12
Abstract: PURPOSE:To reduce a jitter quantity and to prevent a tape from being damaged by reducing the frictional resistance of the tape traveling face of a fixed cylinder from a tape entrance side toward a tape exit side. CONSTITUTION:The tape traveling face 14 of a fixed cylinder 3 is worked that surface roughness may become rough gradually so that frictional resistance with a tape 10 may become small gradually toward an arrow A direction. Accordingly, the tape 10 travels smoothly from a tape entrance side where the frictional resistance is large to a tape exit side where the frictional resistance is small and the contact force of a rotational head 4 to the tape 1 does not become large rapidly. Thus, a jitter quantity is reduced and tape damage is not generated.
Patent JP-S6310898-A (JP)
Title: Video signal recorder for optical disk
Inventor: MASHITA TSUGUAKI
IPC: H04N9/85
Filed: 1986-07-01
Abstract: PURPOSE:To always perform recording with high quality by the optimum recording power, by providing a means which varies and multiplexes the ratio of frequency division multiplex, and a means which varies the amplitude of he output rectangular wave of a limiter almost in proportion to relative linear velociry, and supplies it to a laser light source. CONSTITUTION:A mixer 7 mixes and addes an FM luminance signal from a frequency modulator 3, and a low-pass conversion frequency carrier chrominance signal from a VCA5, and generates a frequency division multiplex signal. In this case, the amplitude of the FM luminance signal from the frequency modulator 3 is always larger than that of the low-pass conversion carrier chrominance signal, but, the amplitude is regualted at a constant level regardless the change of the relative linear velocity. Therefore, in the frequency division multiplex signal taken out form the mixer 7, the ratio of the low-pass conversion carrier chrominance signal is increased as the relative linear velocity is increased, regarding the ratio of multiplex between the FM luminance signal, and the low-pass conversion carrier chrominance signal. The frequency division multiplex signal is supplied to a limiter 8, and is converted to a rectangular wave having a constant amplitude. The output rectangular wave, after whose amplitude being increased gradually almost in proportion to the linear velocity by a VCA9, is outputted to a recording means.
Patent JP-H04233537-A (JP)
Title: Stabilization of precipitated and dispersed body of hydrophobic coupler
Inventor: KURISHIYUNAN CHIYAARI
IPC: G03C1/053
Filed: 1991-06-26
Abstract: PURPOSE: To obtain a method to form stable dispersion particles of a photographic component in a photographic system and to provide a production method of sedimentation dispersion of a hydrophobic coupler in a farge amt. to obtain a dispersion coupler which does not substantially contain chemical decomposition product. CONSTITUTION: A stable dispersion of this invention is obtd. by combining a nonionic water-soluble polymer with a surfactant having sulfate or sulfonate as the molecular end group and with hydrophobic groups of 8 to 20 carbon atoms. As for a preferable nonion water-soluble polymer, polyethylene oxide and polyvinyl pyyrolidone can be used. It is preferable that the dispersion has pH between about 5 and 5.5.
Patent JP-S5944150-A (JP)
Title: Electrical communication network
Inventor: WATANABE KAZUCHIKA
IPC: H04M3/00
Filed: 1982-09-06
Abstract: PURPOSE:To improve the convenience of network subscribers, by requesting the setting of the information signal path between the 2nd and 3rd subscriber's terminals, etc. from such as the 1st subscriber's terminal subscribing an electrical communication system. CONSTITUTION:The subscriber's terminals 1, 2, 3 are accomodated in the electrical communication network N and the subscriber's terminals 2, 3 are connected by an information signal path 2-3. The electrical communication network N provides a communication network controlling path (1-N) to the subscriber's terminal 1. An originating/terminating specification signal for the communication network number of the 1st subscriber's terminal 1 itself, and the communication network numbers of the 2nd and 3rd subscriber's terminals 2, 3, etc. are transmitted from the 1st subscriber's terminal 1 to the communication network N. The communication network N transmits a signal to the subscriber's terminal 2 on the originating side through a connection controlling signal path such as a common line signal network prepared independently of the information signal path to attain mutual communication between the subscriber's terminals 2, 3 on the basis of an originating/terminating control signal newly sent from the subscriber's terminal 2 on the originating side.
Patent JP-2000343568-A (JP)
Title: Injection mold structure fitted with gate cutting mechanism
Inventor: OUCHI AKIRA
IPC: B29C45/40
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To realize automatic gate cutting imparting a good finish surface without using a rotary mechanism or a slider mechanism when a gate is arranged to the wall thickness cross-sectional part of a product such as the hole part side surface of the product. SOLUTION: A mold is equipped with a submarine gate having a structure wherein a gate piece G is formed so as to be projected in the AA direction on the fixed side of a mold parting surface PL to reach the wall thickness cross section of a product part F. By providing the submarine gate formed to the gate piece G and the edge part generating cutting action in the boundary surface of the product part F when a runner part E and the product part F are ejected, the runner part E and the product part F are cut to be divided.
Patent JP-H055433-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: AIZAWA HIROYUKI
IPC: F02D41/02
Filed: 1991-06-26
Abstract: PURPOSE:To accurately judge alcohol concentration even when an alcohol sensor is deteriorated with passage of time. CONSTITUTION:At the time of starting, a detection value of an alcohol sensor is read (S2 to S4) when supply oil is decided, and a read value of this detection is corrected (S10) by a memory value (S8), read when a sensor output is stabilized, and by alcohol concentration estimated(S9) when air-fuel ratio is feedback- controlled.
Patent JP-S6193194-A (JP)
Inventor: JIYON MAIKURU YANUSU
IPC: A23L27/30
Filed: 1985-07-13
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-H11309085-A (JP)
Title: Fan-shaped shielding film for preventing splash of urine drop to toilet stool
Inventor: NAKAKOSHI KOSUKE
IPC: A47K13/08
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a sanitary toilet room by mounting a fan-shaped shielding film between the upper edge part of a stool positioned at the top of a toilet stool main body and the bottom surface part of the toilet seat so as to prevent splash by the discharge of urine to the outside of the stool to eliminate contamination of the surrounding of the toilet stool and the source of urine odor caused by contamination. SOLUTION: The Figure shows the open-standing state of the fan-shaped shielding film preventing the splash of urine drops to a toilet stool constituted of a stool fixing part 9, a stool fixing part side surface 9a, a bellow part 11a successively connected to the fan-shaped shielding film 11a and a toilet seat fixing part 8 between the upper edge part 2 of the stool positioned at the top of the toilet stool main body 1 and the toilet seat 3. Then, by bending the part 9 in the direction of an inner surface along the upper edge part of the stool 2, the surface 9a formed in an L-shape is generated to prevent the splash of drops from an interval between the part 2 and the part 9 and to drop the drops of urine from the film 11 down into the tank of the stool.  In addition, an opening part 5 for putting a washing nozzle 4 in and out is provided and the part 11a is successively connected to the film 11.
Patent JP-S5486567-A (JP)
Title: Reinforced plastic tube and its production
Inventor: MORIMOTO HISAO
IPC: B29C53/78
Filed: 1977-12-22
Abstract: PURPOSE: To obtain a reinforced plastic tube at a low cost without using expensive reinforcing materials, by curing a paper tube as a reinforcing material inpregnated with a resin from the periphery and inside.  
     CONSTITUTION: The paper strip material 2 is wrapped around the mandrel 1 to form the papor tube 5', to which the modling material 6' containing a filler is  attached to form the intermediate layer 6. The tubular material thus abtained is  passed through the heating furnace 8 to impregnate the resin in the material 6' partly to the outer surface of the paper tube 5' and to cure it. The cured tubular body is dipped and impregnated with a resin from the inside of the paper tube 5' and hot- cured, thus giving a reinforced plastic tube having the cured resin impregnated inner surface layer 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5945111-A (JP)
Title: Molding of plastic cap
Inventor: YAMAMOTO OSAMU
IPC: B29C43/50
Filed: 1982-09-08
Abstract: PURPOSE:To prepare a plastic cap excellent in stress crack resistance and low- temperature impact resistance by setting material temperature within a specific range. CONSTITUTION:In acompression molding process of a plastic cap having a top panel portion, a skirt portion actually vertically extending from the peripheral edge portion and a screw projection inside this skirt portion, material temperature T satisfies a formula: TD<=T<=TM+40, preferably, a formula: Tm<=T<= TM+40. In the formulas, TD represents the yield point disappearing temperature of resin used as the material, for example, the TD is 125 deg.C in polypropylene having a stress-strain curve shown in figure. The TM is the melting point of resin used as material. When the material temperature is the TD or lower, moldability is poor, while, when it exceeds Tm+40 deg.C or too high, stress crack resistance becomes lower and productivity also reduces unfavorably.
Patent JP-H05113977-A (JP)
Title: Supporting device for plant management
Inventor: OTANI HIROMICHI
IPC: G06Q50/00
Filed: 1991-05-31
Abstract: PURPOSE:To execute evaluation and judgment for plant management and to enable the evaluation due to the suitable judgment without personal difference by putting the various kinds of information obtained from a production plant in order. CONSTITUTION:More than one kind of information among information concerning the facility of the plant, information concerning the quality of products and information concerning the quantity of production are calculated by using a membership function defined by a fuzzy set, and a simple evaluated point is obtained as an output. Thus, the same type of plural production plants can be uniformly evaluated.
Patent JP-H0448552-A (JP)
Title: Manganese dry battery
Inventor: KOBAYASHI KAZUNARI
IPC: H01M4/50
Filed: 1990-06-15
Abstract: PURPOSE:To improve the light-load discharge performance in particular by using a mixture of chemical synthetic manganese dioxide powder mainly made of gamma-type crystal and natural manganese dioxide powder for a positive electrode active material. CONSTITUTION:A positive electrode active material 58 pts.wt. mixed with chemical synthetic manganese dioxide powder 30wt.% containing gamma-type crystal MnO2 92% with the average grain size about 20-mum and Gabon-manufactured natural manganese dioxide powder 70wt.% with the manganese quality 84%, acetylene black powder 14 pts.wt. with the hydrochloric acid absorption quantity 0.3ml/g by JISK 1469, and zinc oxide 0.3 pts.wt. as a potential adjusting agent are thoroughly stirred and mixed with a stirring mixer, and an electrolyte (an aqueous solution of ZnCl2 30wt.% and NH4Cl 2.5wt.% 53 pts.wt. is added and mixed to the mixture to manufacture a uniform positive electrode mix. An R14 type manganese dry battery is assembled with the positive electrode mix manufacture by this method.