baber/WOPTO huggingface dataset:
Patent JP-H11202711-A (JP)
Title: Image forming device
Inventor: NARIMATSU MASAYASU
IPC: A46B7/10
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent wear or deviation of a photoreceptor in a direction orthogonal to a recording medium carrying direction on a photoreceptor surface even under a specified use condition by implanting brushing bristles with orientation property and carrying residue removed from the photoreceptor in the direction orthogonal to the recording medium carrying direction on the photoreceptor. SOLUTION: The brushing bristles constituting a fur brush are implanted with the orientation property so that the direction of inclination from the root to the top of the brushing bristle may be nearly aligned with the carrying direction of the residue, and the residue removed from the photoreceptor is carried in the direction orthogonal to the recording medium carrying direction on the photoreceptor. Namely, the fur brush is constituted of the brush obtained by fixing the bristles whose tops are inclined and oriented from the roots of the bristles in a direction where a recovered matter recovered from the photoreceptor drum is carried and discharged as a brush 202 on a metallic roller 201.  A foreign matter adhering to the photoreceptor is removed and recoverd by the fur brush and rapidly carried and discharged in a left direction without causing the retaining or the clogging of the foreign matter at a position where it is recovered.
Patent JP-H08200392-A (JP)
Title: Clutch disk for vehicle
Inventor: YUBASHI YUKIO
IPC: F16F15/16
Filed: 1995-01-19
Abstract: PURPOSE: To improve the vibration damping force of a torsion spring without increasing the outer diameter of a clutch plate by fixing the clutch plate to a damper housing via an adapter plate. CONSTITUTION: The rotation driving force inputted to a clutch plate 40 is transmitted to a housing 10 via an adapter plate 60. When the housing 10 is rotated around the axis of an insertion boss 11, the rotation driving force is transmitted from housing plates 20, 30 to a hub plate 13 while a torsion spring 16 is compressed. Since the rotation driving force from an engine has torque fluctuations, the torsion spring 16 is repeatedly expanded and shrunk to generate torque vibration. Damping force is applied between the housing 10 and the hub plate 13 by the shearing resistance of a silicone oil generated between the inner wall faces of the housing plates 20, 30 increased with the facing area via the adaptation plate 60 and the facing faces of the hub plate 13, and the vibration is damped.
Patent JP-H01182277-A (JP)
Title: Method for producing heat packaging container for electronic oven application
Inventor: ARAI NORICHIKA
IPC: B65D81/34
Filed: 1988-01-14
Abstract: PURPOSE:To provide for electronic oven application a heat packaging container which lends itself to industrial production, by transferring a vacuum metallized portion constituting a heating element to a packaging bag by hot stamping and specifying the film thickness of said bag. CONSTITUTION:A hot stamping device is provided with a stamping head formed into an appropriate shape and size to conform with a heating element 3. Said stamping head is heated to a sufficiently high temperature for transference and hot stamping is effected with hot stamping film 1 pressed against the surface of synthetic resin packaging paper 4, whereby a vacuum metallized portion d of the film 1 whose thickness is within the range of 5-300Angstrom  is transferred onto at least one place of the surface of the packaging bag 4 in accordance with the head shape. This is heated by a microwave to melt a portion of the synthetic resin packaging bag 4 to form a small hole for escaping vapor. This method permits an easy industrial production of heat packaging container 4 with the heating element 3 formed thereon for electronic oven application.
Patent JP-S59133297-A (JP)
Title: High-temperature lubricating oil composition
Inventor: SEIKI TAKAMICHI
IPC: C10M111/00
Filed: 1983-01-20
Abstract: PURPOSE:To provide the titled compsn. which has excellent oxidation stability and resistance to high temperature and loading, consisting of an ester derived from a hindered alcohol and an 18C unsaturated fatty acid and a mineral oil and/or a synthetic oil. CONSTITUTION:30-95wt% ester derived from a hindered alcohol of the formula (wherein R<1>-R<4> are each H, OH, OH-contg. alkyl, alkyl with the proviso that at least one thereof is OH or OH-contg. alkyl) and an 18C unsaturated fatty acid such as oleic acid and 70-5wt% mineral oil having a kinematic viscosity of 5cst or above at 100 deg.C and/or synthetic oil are mixed together. EFFECT:A high-temperature lubricating oil compsn. can be obtd. which does not form sludge and has little evaporation even at a high temp. of 200 deg.C or above, particularly 300 deg.C or above.
Patent JP-S63178737-A (JP)
Inventor: HINO TADASHI
IPC: H02B1/24
Filed: 1987-01-14
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-H04239942-A (JP)
Title: Address conversion buffer device
Inventor: KANAZAWA TAKASHI
IPC: G06F12/10
Filed: 1991-01-24
Abstract: PURPOSE:To extend an average trouble interval of an arithmetic processing unit by invalidating content of an address conversion storage where error is detected. CONSTITUTION:Comparing means 30, 31, and 32 compare the virtual page number of the address scanning an address conversion storage 20 and a virtual page number of invalidation from a request source with each other in the invalidating condition from a request source. Contents of the address conversion storage 20 where they match with each other are invalidated. An error detecting means 50 detects error of read contents of the address conversion storage. Contents of the address conversion storage 20 where error is detected are invalidated.
Patent JP-S62164371-A (JP)
Title: Estimation method for halftone picture of multivalued picture
Inventor: HIRATSUKA SEIICHIRO
IPC: H04N1/405
Filed: 1986-01-15
Abstract: PURPOSE:To satisfactorily estimate an original halftone picture from a multivalued picture (multivalued dither picture, for instance) by selecting an aperture satisfying the prescribed conditions among plural types of apertures by moving in units of picture elements and estimating a picture based on the mean value of multivalued levels in the aperture. CONSTITUTION:Plural types of apertures are set in the multivalued picture composed of multivalued levels. Among them the aperture satisfying the prescribed conditions is selected by moving at every picture element, and the halftone picture is estimated according to the mean value of the multivalued levels in the aperture. Namely, in accordance with a threshold matrix the original halftone picture is converted into a white, grey and black ternary picture (multivalued dither picture), and conditions that there is no change in a picture element level are decided as inequalities show. Where the central positions of the apertures of the multivalued dither picture are 2 and 2, a=7, b=12, c=13 and d=24 hold, and the optimum aperture is C. Since the sum of the multivalued picture element levels at an initial position is c=12 and the gain of the opening C is 2, the halftone picture estimated value comes to 13X2=26.
Patent JP-H02276933-A (JP)
Title: Temperature sensor
Inventor: KONRATSUDO KURUTSUIIKU
IPC: G01K11/24
Filed: 1990-01-16
Abstract: PURPOSE: To accurately position an adjoining part of wave guide in its longitudinal direction by positioning an outside protruded part of a sensor in a special method. CONSTITUTION: A temperature sensor 10 comprises a long ultrasonic wave guide 12. To one end 18 of the wave guide 12, a ultrasonic wave pulse transmitter/receiver 18 is connected, and the transmitter/receiver 18 comprises a magnetostriction which emits an ultrasonic wave pulse to the wave guide 12. In addition, the transmitter/receiver 18 is connected to a timing circuit 20, and the circuit 20 can measure a time interval between pulses emitted in the wave guide 12 and any reflected pulses generated by the pulse. Thus, an adjoining part of the wave guide 12 is accurately positioned in its longitudinal direction, an occurrence of a radius-direction stress which can generate a false reflection pulse at the wave guide 12 can be substantially avoided.
Patent JP-S63174655-A (JP)
Inventor: FUJIMURA TADAMASA
IPC: A61H33/14
Filed: 1987-01-14
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-H10203659-A (JP)
Title: Paper feeder
Inventor: FURUYA TAKASHI
IPC: G03G15/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a complicated release mechanism, so that transfer paper can be easily lightly extracted. SOLUTION: In a bearing part 19 with a built-in one-way gear and the one- way gear 22, drive force can be transmitted in one drive force transmitting direction and rotating direction, and slip rotation is performed in the other drive force transmitting direction and rotating direction. At JAM processing time, when jammed paper 5 is pulled from between each roller 7, 8, one-way gear in the bearing part 19, due to that the rotational direction of a rotary shaft 18 is the same but the drive force transmitting direction is the reverse direction, is slip-rotated, a separation roller 8 is also easily rotated.  When the jammed paper 5 is pulled, the paper feed roller 7 tends to rotates in the reverse to the paper feed rotational direction, this reverse rotating drive force is transited to the one-way gear in the gear 22, this one-way gear, by the rotational direction in the reverse rotational direction, is slip rotated, the paper feed roller 7 is also easily rotated.
Patent JP-S58124663-A (JP)
Title: Ink jet recorder
Inventor: EBI YUTAKA
IPC: B41J2/06
Filed: 1982-01-20
Abstract: PURPOSE:To provide a titled device which facilitates the formation of the device into a multitype without the use of a nozzle such as injection needles, by a method wherein a slit having a number of control electrodes at one side serves as an ink jet orifice, and a forward end of a substrate forming a slit is cut obliqely so that it forms a convexity facing in the direction of a liquid side. CONSTITUTION:A slit 2 is formed with two substrates 1, 1. A number of control electrodes 3 are formed at given spaces on one surface of the slit 2, and the two substrates 1, 1 are cut in a convexity facing in the direction of the inside and is ground. Cutting angles (theta, theta') are set to not more than 45 deg., and this permits the sharp reduction in dripping of ink, and the improvement of stabilization of graining.
Patent JP-H08199474-A (JP)
Title: Low abrasion-imparting treating agent for synthetic fiber and synthetic fiber to which the same treating agent is applied
Inventor: NAGAHARA HIDEO
IPC: D06M101/16
Filed: 1995-01-20
Abstract: PURPOSE: To obtain a low abrasion-imperting treating agent for synthetic fibers capable of providing a synthetic fiber excellent in low abrasion property and a synthetic fiber obtained by treating with the treating agent, especially synthetic fiber for sheet belts, having small abrasion between fibers, fiber and metal and large abrasion resistance-retaining ratio. CONSTITUTION: This low abrasion-imparting treating agent for synthetic fiber consists essentially of a lubricant comprising an ester of a polytetramethylene glycol having 600-2000 molecular weight with a dibasic acid and a monohydric fatty acid. This synthetic fiber is treated with a low abrasion-imparting treating agent for synthetic fibers at an arbitrary stage from a step after spinning to winding around a package and the treated fiber exhibits excellent characteristic as the polyester fiber for sheet belts.
Patent JP-S62166494-A (JP)
Inventor: ISHIBASHI YOSHIO
IPC: G07G1/14
Filed: 1986-01-18
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-S57121022-A (JP)
Title: Flame-retardant thermoplastic resin composition
Inventor: ENOKIMOTO NORIO
IPC: C08L75/06
Filed: 1981-01-22
Abstract: PURPOSE: To prepare the titled composition having excellent heat resistance and moldable without bleeding of the flame retardant, by adding specific amounts of a flame retardant based on a halogenated styrene polymer, an auxiliary agent, etc. to a mixture of an OH-terminated polyester and a polyfunctional isocyanate.  
     CONSTITUTION: The objective composition is prepared by reacting (A) 100pts.wt. of a mixture of (i) a low molecular weight thermoplastic polyester having OH group at the terminal (e.g. polyethylene terephthalate) and (ii) a polyfunctional isocyanate (e.g. trimethylene diisocyanate) or the reaction product of (i) and (ii), with (B) 3W50pts. of a halogenated styrene polymer of formula[X is H, Br or Cl; R is H or lower alkyl (e.g. methyl, ethyl, etc.)]and (C) 0W150pts. of an inorganic flame retarding assistant (e.g. antimony trioxide) and a reinforcing filler (e.g. glass fiber). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03213387-A (JP)
Title: Pressure-sensitive paper
Inventor: HORIKOSHI YASUSHI
IPC: B41M5/132
Filed: 1990-01-18
Abstract: PURPOSE:To print the document stored in an OA machinery and to reuse pressure-sensitive paper many times by forming the pressure-sensitive paper wherein the color on the rear of a sheet like article composed of transparent plastic material quality having a large number of fine air bubbles is made dark. CONSTITUTION:A plastic layer whose rear is made dark by the mixing with black pigment is provided and a sheet like article 2 made of polyvinyl chloride is provided thereon and a polyester membrane layer 3 is provided on the uppermost surface and a large number of fine air bubbles 4 whose pressure is lower than 1 atm are mixed with the sheet like article 2 made of polyvinyl chloride to constitute pressure-sensitive paper 5 white as a whole. This pressure-sensitive paper is set to an impact printer such as a typewriter or a dot printer and the air bubbles 4' at a pressed part are compressed to deform the surface of the pressure-sensitive paper into a thin flat shape 6 in the parallel direction to obtain a printed matter of a black character or figure. Next, the printed pressure-sensitive paper is heated and the air bubbles 4' deformed by the impact of the printer and recovered to a spherical shape.
Patent JP-H01182409-A (JP)
Title: Method of retaining soil using decorative steel material
Inventor: ASHIHARA YASUHIRO
IPC: E02D31/06
Filed: 1988-01-15
Abstract: PURPOSE:To obtain a decorative steel material which can be installed at a job-site by forming a mechanical plating film on the outer surface of the steel material directly or indirectly through a plated layer, and thereafter, by forming a decorative layer on the outer surface of the steel material after the outer surface being chemically treated so as to form a soil retaining steel material. CONSTITUTION:A mechanical plating film 3 is formed on the outer surface of a steel material 1, and a decorative material 2 is formed over the film 3 so as to form a decorative steel material to be used for soil retaining construction, which can be installed at a job site and can sustain its aesthetical appearance for a long term. Further, the mechanical plating film 3 is formed such that shots which are obtained by coating Fe-Zn alloy or Fe-Zn-Al alloy on steel spherical cores are sprayed onto the outer surfaces of the steel material 1 so as to mechanically coat the Fe-Zn alloy or the Fe-Zn-Al alloy on the outer surface of the steel material 1. Then, the outer surface of the mechanical plating film is chemically treated. It is noted that the film is coated on the outer surface of the steel material through the intermediary of a plated layer.
Patent JP-H07220460-A (JP)
Title: Remote control device
Inventor: YAMADA YUKIO
IPC: G11B15/02
Filed: 1994-01-27
Abstract: PURPOSE:To use a video camera in a remote pan/tilt mode, a remote recording mode and a remote reproducing mode by means of a single remote control device. CONSTITUTION:A locking plate of a pan tilter loading a video camera and manipulation buttons 20-26 for driving the video camera by remote control are provided in a device main body 10. Manipulation buttons 20A-20E necessary for the video camera to reproduce images by a VTR are arranged within the pan/tilt manipulation button 20 of the device main body 10. Accordingly, the pan tilter can be remote-controlled and the video camera can be remote- controlled to record/reproduce images by one remote control device 1, which leads to an improvement in ease of usage.
Patent JP-S60151702-A (JP)
Title: Disconnection and fault detecting circuit of encoder circuit
Inventor: AKUTSU AKIRA
IPC: B25J9/16
Filed: 1984-01-19
Abstract: PURPOSE:To prevent the runaway of a servo system by integrating the output signals, etc. of an encoder obtained via a gate and stopping the actuation of a servomotor with the output of said integration via a flip-flop circuit. CONSTITUTION:A position signal is applied to a controller CONT from outside and sent to a servo driver SD together with the present position information given from an encoder ENC. Then a servomotor M is stopped at a designated position. A detection part DET is provided to the CONT to detect a disconnection and a fault of the ENC. An output channel CHA of the ENC and its reverse phase signal CH-A are supplied to an integration circuit INT via a NAND gate G1 and an AND gate G2. Thus an output is delivered from the gate G1 if the discordance is produced owing to a disconnection, etc. Then a flip-flop circuit F is turned on with the output given from the INT if said disconnection occurs some times. Then a stop signal is delivered to an alarm circuit ALM to stop the motor M.
Patent JP-S62166114-A (JP)
Title: Driving power control device for four-wheel driven car
Inventor: IMANI YUICHI
IPC: B60K17/348
Filed: 1986-01-16
Abstract: PURPOSE:To improve the acceleration quality of a car, its brake characteristic and drivability, by constituting the car such that an actuator for driving hydraulically operated front and rear wheel differential gears and center clutch is controlled by a steering angle and front and rear wheel speeds. CONSTITUTION:A control device respectively detects a speed of each wheel 1-1-1-4 by sensors 17-1-17-4 and a steering angle by a sensor 19 to be input to a control circuit 15. The control circuit 15 performs a decision of the wheel to be in a racing condition on the basis of a wheel speed signal while a decision of a car to be in straight advancing on the basis of a steering angle signal. While the control circuit 15 performs decisions of acceleration and braking by which of the wheels 1-1-1-4 has shown the fastest speed or the slowest speed on the basis of each wheel speed signal. And the control circuit, which performs a predetermined control of an actuator 13 on the basis of these decisions, controls a front wheel differential gear 5, rear wheel differential gear 7 and a center clutch 11. By this constitution, an acceleration quality of the car, its brake characteristic and drivability can be improved.
Patent JP-S63174855-A (JP)
Title: Semiconductor wafer grinding device
Inventor: TERADA HITOSHI
IPC: H01L21/304
Filed: 1987-01-16
Abstract: PURPOSE:To reduce a grinding amount at each stage, by a method wherein first fourth spindle, having grinding stones for first stage rough grinding, second stage rough grinding, intermediate grinding, and finish grinding, respectively, are mounted to a one pass system. CONSTITUTION:A first spindle 1 to which to attache grinding stone 1a effecting first stage rough grinding, a second spindle 6 to which to attache effecting second stage rough grinding stone 6a, a third spindle 7 to which to attache a grinding stone 7a effecting intermediate grinding, and a fourth spindle 8 to which to attache a grinding stone 8a effecting finish grinding are disposed to a one pass system semiconductor wafer grinding device. Grinding is applied on a semiconductor wafer 3 with thickness (a) secured to a chuck table 14 so that thickness is decreased, in order, from (b) to (e) by using grinding stones 1a, 6a, 7a, and 8a, the grinding grain sizes of which are decreased, in order named. This constitution reduces a grinding amount at each stage to reduce a load on the wafer, and enables prevention of the occurrence of breakdown and crack due to grinding.
Patent JP-H11198610-A (JP)
Title: Tire for heavy load
Inventor: YOSHIOKA SHIGEKI
IPC: B60C11/12
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To improve the wear resistance and wettability of a heavy loading tire. SOLUTION: A tread surface 2 is provided with a lug groove 3 extending to a tire equatorial side from a tread edge E, a longitudinal main groove 4 extending in the tire circumferential direction in succession to the lug groove 3 at the both side positions of a tire equator C and further its groove depth is 10 to 12% of tread width TW, and both inner and outer longitudinal sub- grooves 5i and 5o in the tire axial direction being arranged both sides of each longitudinal main groove and smaller in depth than the longitudinal groove 4, in succession to the lug groove 3, respectively. Then this tread surface 2 is partitioned to a ribbed part 6 extending on the tire equator, first block B1, a second block B2 and a third block B3, respectively.  In addition, the ribbed part 6 is formed with a fine groove 7 having its depth being 0.2 to 0.3 times over the depth of the longitudinal main groove 4 and extending in a direction succeeding both inner longitudinal sub-grooves 5i and 5i.
Patent JP-2000209347-A (JP)
Title: Voice mail processing device and method and recording medium recording program to execute the processing method
Inventor: IKUTA JUNZO
IPC: H04L12/58
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a voice mail processing device which can secure its operability equivalent to an electronic mail of a text form by recording its own reply contents while a received voice mail is reproduced. SOLUTION: This voice mail processing device consists of a voice mail control means 1 which performs the total control of the processing device, a voice mail storage means 2, a voice mail reproduction means 3 with which a received voice mail can be heard, an input means 4 including a reply recording start means 41 which indicates the recording start of a reply and a reply recording end means 42 which shows the recording end of the reply and a voice mail recording means 5 which sends a reply of the voice mail.
Patent JP-H11200475-A (JP)
Title: Inflow passage to prerotation part in posterior attachment prerotation tank
Inventor: MIYAUCHI SUNAO
IPC: E03F5/22
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To continuously generate a normal prerotation flow in the prerotation part by arranging the stream lining part extending in the flowing direction of an inflow passage to an inlet of the inflow passage set large in a flowing direction changing angle from a conduit, having the upstream end part side surface facing to a specific area and dividing the inlet of the inflow passage into two parts in the width direction. SOLUTION: The rectifying part 14 extending in the flowing direction of an inflow passage 4 to an inlet 4A of the inflow passage 4, having the upstream end part side surface 14A facing an area of about half of the flowing directional downstream side of the inflow passage 4 in the with direction of a conduit 12A and dividing the inlet 4A of the inflow passage 4 into two parts in the width direction, is projected in a structure that a flowing direction changing angle θ1 is set large at about 90 degrees like the conduit 12A and the inflow passage 4. Therefore, a height difference in the merging part of the water surface of a waste water flow flowing down from the inflow passage 4 and the water surface of a prerotation flow can be restrained comparatively low, so that a continuous state can be generated in the height direction in the merging part.  Therefore, a normal prerotation flow can be continuously generated in the prerotation part.