baber/WOPTO huggingface dataset:
Patent JP-H10176751-A (JP)
Title: Bellows type cylindrical body
Inventor: SHIBATA HIROSHI
IPC: F16F9/38
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of drum bending during compression, in a below type cylindrical body used in a vehicle suspension device and other machine device. SOLUTION: A bellows type cylindrical body 10 at least partially provided with a bellows part 13 is formed in a shape such that the pipe wall of the bellows part 13 is inclined in the radial direction of the bellows part 13 on the first surface 16, pointing to one end side of the bellows part 13 with the crest part 14 thereof serving as a boundary, and parallel to the radial direction of the bellows part 13 or is inclined toward the first surface 16 side on a second surface 18 pointing to the other end side of the bellows parts 13. During compression of the bellows parts 13, the second surface 18 is pressed in the inside of the first surface 16.
Patent JP-H07197707-A (JP)
Title: Locking device of door
Inventor: KIMURA MOTOYASU
IPC: E05B43/00
Filed: 1993-12-30
Abstract: PURPOSE:To provide a locking device of a door automatically unlocking after a prescribed time by providing a sensor part detecting the locking condition of a locked part, a timer part starting by receiving a signal from the sensor part, and a lock releasing part. CONSTITUTION:A circular arc shaped door 1 curved in two-dimensional direction is supported with a wall 6 through a rail, and a locking part 2 controlling opening/closing of the door 1 is provided between the door 1 and the wall 6. Next the locking part 2 is constituted of a hook part 2a rotatably supported with the wall 6 side and a receiving metal fitting 2d, and the engaging part 2b on the extreme end of the hook part 2a is engaged with the metal fitting 2d so as to lock the door 1. A shaft 2c is provided with a sensor part 3 detecting the locked condition of the locking part 2, and by being locked, a signal from the sensor part 3 is inputted to a timer part 4 so as to start it. After the lapse of a prescribed time on the timer part 4, the locking part 2 is released with a lock releasing part 5 by receiving a signal from the timer part 4. Hereby, even if a mischief is carried out, the door is automatically unlocked after the prescribed time.
Patent JP-H0654806-A (JP)
Title: Visual acuity testing device
Inventor: HAYASHI AKIHIRO
IPC: A61B3/028
Filed: 1992-12-11
Abstract: PURPOSE:To efficiently and quickly perform a test of visual acuity by a comparatively simple mechanism by presenting selectively targets to an examinee, inputting an answer of the examinee, and also, deciding whether the answer and the presented target are correct or wrong. CONSTITUTION:Visual acuity testing instrument main body 1 is provided with a liquid crystal plate 2 for displaying a Landolt ring, and by static driving, the Landolt ring of three kinds of visual acuity values of 1.0, 0.7 and 0.3 is displayed, and the Landolt ring of each eyesight value can vary the slit direction into four directions. Also, a photodetecting window 3 for photodetecting an infrared ray is arranged, and a signal from a remote control light emitting part is photodetected. A display part 4 for displaying a result of measurement by a liquid crystal executes a display as 1, 7, 3 and '0' so as to correspond to four sections whose visual acuity values are 1.0, 0.7, 0.3 and <=0.3. A remote control device 7 for operating the main body 1 is provided with a selection switch 8 which can select arbitrarily a presented target, and an input switch 9 for inputting an examinee's answer. An infrared ray signal corresponding to the operated switch is subjected to light emission from a light emitting window 10.
Patent JP-H07198775-A (JP)
Title: Method for measuring dc leakage current from power cable
Inventor: HOSOE KATSUHIRO
IPC: G01R27/18
Filed: 1993-12-28
Abstract: PURPOSE:To prevent a leakage current from entering a measuring instrument after not flowing through the insulator layer of a CV cable, but flowing on the surface of the insulator layer and causing a measurement error at the time of measuring the resistance of the insulator layer by using a method for measuring DC leakage current for measuring the deterioration of the insulator of the CV cable. CONSTITUTION:The mixture of a leakage current flowing on the surface of an insulator layer 2 in a measurement circuit is prevented at the time of measuring the leakage current by applying a DC voltage across the front end of a conductor 1 and metallic shielding layer 4 and directly connecting a guard electrode 9 to the opposite polarity side of a DC power source connected to the front end of the conductor 1 after exposing an insulator layer 2 by leaving the base section 9' of an external semiconducting layer 3 in the middle of the layer 3 and forming an edge-cut section 8 between the base section 9' and the length direction of the cable and the guard electrode 9 by winding metallic foil around the section 9' at the end section of a CV cable.
Patent JP-H11236308-A (JP)
Title: Solid-like water-in-oil type cosmetic
Inventor: HATA FUMIHIRO
IPC: C08L83/12
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic improved in powder dispersibility, having smooth slip in coating, good adhesiveness to skin and capable of developing excellent makeup film finishing property and makeup retaining property by formulating powder surface-treated with a specific fluorine-containing compound so as to provide a solid-like water-in-oil type cosmetic. SOLUTION: This solid-like water-in-oil type cosmetic comprises (A) powder whose surface is treated with a compound having perfluoropolyether group whose molecular weight is >=300, selected from a perfluoropolyether alkylphosphoric acid (salt), a perfluoropolyether alkylsulfuric acid (salt) and a perfluoropolyether alkylcarboxylic acid (salt), (B) a solid oil or oil gelling agent, (C) a semi-solid oil or liquid oil and (D) an aqueous component and as necessary, further (E) a hydrophobic surfactant (e.g. polyoxyalkylene modified or polyoxyalkylene-alkyl-co-modified organopolysiloxane) or a partially crosslinked type polyoxyalkylene-modified organopolysiloxane polymer.
Patent JP-H09183635-A (JP)
Title: Production of colored optical fiber
Inventor: SHIRAKO YUKINARI
IPC: C03C25/10
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To shorten stages to produce a coated fiber ribbon from an optical fiber preform. SOLUTION: This process for producing a colored optical fiber comprises forming a colored layer on the optical fiber 1 provided with a primary coating layer while allowing the fiber to travel at the same speed as the speed in a proof test stage after taking off the optical fiber 1 and before taking up the fiber on a take-up bobbin while prescribed test load (W) is applied on the optical fiber 1 in the stage for delivering the optical fiber 1 and subjecting the optical fiber to the proof test.
Patent JP-H10228431-A (JP)
Title: Interactive communication method utilizing telephone or interconnection network phone and www browser, communication equipment and recording medium
Inventor: ARAKI HIDENORI
IPC: H04M11/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To attain interactive communication simultaneously utilizing both of a telephone or an interconnection network phone and a WWW browser. SOLUTION: An accessor of a general terminal 2 accesses a WWW server 11 by using the WWW browser and an inquiry request to a receiver through a telephone or an interconnection network phone is transmitted to the server 11. The server 11 informs a receiver's terminal 10 of the inquiry request information. The terminal 10 automatically calls an accessor's telephone 1 or the interconnection network phone. When the receiver switches a page by its own WWW browser in accordance with the contents of the call after executing preparation operation by both the accessor and receiver, the same page is displayed also on the accessor's WWW browser through the sever 11 and interactive communication simultaneously utilizing both the telephone or the interconnection network phone and the browser is attained.
Patent JP-2001165158-A (JP)
Title: Self-aligning roller bearing
Inventor: HONDA AKIYOSHI
IPC: F16C23/08
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a self-aligning roller bearing capable of performing skew control of rollers without using a guide ring. SOLUTION: Since protrusions 41c, 42c of a cage 40 abut on the end faces 30a of rollers 30 to guide the rollers 30, skew control can be performed without providing a guide ring, and since radial outer ends 41d, 42d of the cage 40 abut on an outer ring raceway surface 20a of an outer ring 20, radial positioning of the cage 40 can be performed to ensure the stable action of the self-aligning roller bearing.
Patent JP-2001163458-A (JP)
Title: Image forming device
Inventor: ASAKAWA MINORU
IPC: B65H3/44
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of accurately detecting a paper residual quantity and capable of feeding paper from a desired paper feeding cassette when performing an automatic transfer paper selecting function (APS). SOLUTION: This image forming device is provided with an operation means for calculating a paper residual quantity initial value on the basis of a paper feeding cassette factor decided with every paper feeding cassette 41 and calculating a paper residual quantity value on the basis of a paper kind factor according to moving time and an each transfer paper housing number of a tray arranged in a paper feeding cassette 41. A precedence order setting means is provided for setting order of precedence for performing an APS in the paper feeding cassette 41 whose object is set on the APS.
Patent JP-H10179902-A (JP)
Title: Pachinko game machine
Inventor: MIZUKAI KATSUMI
IPC: A63F7/02
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To achieve a visually recognizable display of inclination at a proper timing in the vertical installation on an installation frame base and in use for a trial and a game. SOLUTION: An installation recessed part 31 is formed horizontal in the longitudinal direction on a flat plate part 16 at a lower frame rod 4 of an outer frame A. An inclination display device K is mounted in the installation recessed part 31. The inclination display device K has a bubble tube 25 assembled horizontally on a frame 21 formed with a specified shape in a specified size and a graduation is attached onto to relative parts of the both 21 and 25 to indicate the degree of the inclination. pachinko machines are installed as a whole according to an inclination attributed to a retraction displacement value of the upper end of the outer frame as viewed with the lower end of the outer frame as reference.  In view of this, the inclination display device K allows hall managing person or a player as required to visually recognize the degree of inclination in a state where it is installed horizontally to the longitudinal direction with respect to the installation recessed part 31.
Patent JP-H05175075-A (JP)
Title: Film capacitor
Inventor: MUTSUKURA NOBUKI
IPC: H01G4/18
Filed: 1991-12-20
Abstract: PURPOSE:To obtain a film capacitor, for audio use, which is provided with an excellent tone quality characteristic by a method wherein a hard carbon film is formed on an organic dielectric film. CONSTITUTION:Hard carbon films having a film thickness of 80Angstrom are formed, by a CVD method, on both faces of a polyethylene terephthalate film having a thickness of 4mum. On the other hand, an aluminum electrode foil having a thickness of 5mum is prepared. One pair of electrode foils and two films on which the hard carbon films have been formed are wound so as to be stacked alternately; a resin-molded outer package is executed by using a phenol-based resin; a film capacitor whose rating is at 50V and 0.22muF is manufactured. Thereby, it is possible to obtain the film capacitor, for audio use, which is provided with an excellent tone quality characteristic.
Patent JP-H07199505-A (JP)
Title: Production of aluminum pipe for photoreceptor substrate
Inventor: SAKAGUCHI MASASHI
IPC: G03G5/10
Filed: 1993-12-29
Abstract: PURPOSE:To increase the drawing speed in a process for producing aluminum pipe for a photoreceptor substrate formed by subjecting an extruded pipe stock to drawing. CONSTITUTION:The extruded aluminum pipe 1 is subjected to drawing while ultrasonic vibrations in the axial direction of the aluminum pipe are applied to one or both of a drawing die 2 or mandrel 3 at the time of drawing the aluminum pipe by using a drawing die A having the drawing die 2 and a mandrel 3. More preferably, the drawing is executed by cooling one or both of the aluminum pipe or the drawing die 2 down to <=10 deg.C. Executing of one or >=2 times of the drawing while expanding the extruded aluminum pipe is equally good alternative.
Patent JP-2000177132-A (JP)
Title: Liquid ejection head and molding die therefor
Inventor: FUKUDA SETSUO
IPC: B29K81/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding having a finely shaped part for ensuring a desired machining accuracy by decreasing the mold releasing resistance, particularly a member having a groove for a liquid ejection head. SOLUTION: A molding die constituting a liquid ejection head in conjunction with a substrate provided with a liquid drop ejection energy generating part is bonded to a substrate to form a grooved member having a groove forming a liquid channel facing the ejection energy generating part and an ejection opening interconnected with one end of the groove. The liquid ejection head comprises a shaped dowel 24 having a pair of parts 28 for molding the pair of opposite side wall parts of the groove and at least one arcuate part molding part 27 having a specified radius of curvature continuous to the side wall part molding parts 28.
Patent JP-H07191526-A (JP)
Title: Electrostatic charging device
Inventor: ISHIKAWA SAKAE
IPC: G03G21/16
Filed: 1993-12-24
Abstract: PURPOSE:To maintain the straightness of a feeding screw shaft, to eliminate the increase in the load on a motor and to surely perform the cleaning of electrostatic charging wire even in the case that electrostatic charged area is long. CONSTITUTION:This device is provided with bisected casings 101 and 102, the electrostatic charging wire 213, a cleaning pad 210 cleaning the electrostatic charging wire 213, a supporting member 208 supporting the cleaning pad 210 and being capable of moving through the feeding screw shaft 110 provided on the inside of the casings 101 and 102 and the motor(not shown in figure) driving the feeding screw shaft 110; and the feeding screw shaft 110 consists of a member having magnetizing performance and also is provided with a feeding screw shaft supporting member 111 arranged in the proximity of the upper part of the feeding screw shaft 110 and fixed at the aperture upper part of the casings 101 and 102 and holding the feeding screw shaft 110 by magnetic force.
Patent JP-2000235036-A (JP)
Title: Method and device for quantifying test piece and organism-derived substance
Inventor: AKIMOTO TAIZO
IPC: G01N33/58
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To quantify, an mRNA extracted from a cell and identified by a fluorescence dye by a DNA microarray. SOLUTION: In this quantifying method, F-cDNAs (2) made up by identifying, by FITCs 5 a plurality of cDNAs 1 having known base sequences but differing in base sequences from each other, are disposed at a plurality of positions on a slide glass 3. In the existence of fluorescence dye Cy5 6, mRNAs 4 extracted from a cell, the cDNAs are synthesized into Cy5-cDNAs. The Cy5- cDNAs are placed on a DNA microarray 10 and hybridized with the F-cDNAs (2). After the hydridization, the DNA microarray 10 is read by a quantifying device incorporating an analyzing device with information such as the base rate and the base length of the cDNAs(1) registered therein.
Patent JP-H11171057-A (JP)
Title: Elastic shoe for crawler
Inventor: NAKAYAMA TAKAHARU
IPC: B62D55/088
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of the road by integrally fitting a rubber shoe to the tread side of a cover plate with a plurality of lugs continuous in a lengthwise direction. SOLUTION: An elastic shoe for a crawler comprises a cover plate 40 with lugs formed on the tread side and with mud drain holes 441 , 442 formed between the lugs, and a rubber shoe 10 with a rubber pad 15 integrally vulcanization- molded to the outer surface side of a support plate 11 of almost the same shape as the tread side shape of the cover plate 40. Recessed parts are formed at the support plate 11 continuously with the mud drain holes 441 , 442 , outward in a right-angled direction to the mud drain holes 441 , 442 so as to form drain holes 141 , 142 also on the rubber shoe 10 side.
Patent JP-H11165000-A (JP)
Title: Folding device of fabric product or the like
Inventor: SUZUKI YUTAKA
IPC: D06F89/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a folding device capable of neatly folding a fabric product or the like in four by simply correcting the posture of the fabric product or the like. SOLUTION: The device is provided with a carry-in conveyer 2 for mounting the fabric product A or the like and a folding mechanism 3 folding the fabric product A or the like in the state of folding in four. In this case, the conveyer 2 consists of a left and right pair of left carry-in conveyer 10 and a right carry-in conveyer 11 and the carrying velocities of these conveyers 10 and 11 are relatively variable. In addition, sensors S11 to S14 detecting the inclination of the fabric product A or the like mounted on the conveyor 2 with respect to the carrying direction are provided and the carrying velocities of these conveyers 10 and 11 are properly and relatively varied based on the inclination of the fabric product, A or the like detected by these sensor mechanism to make the fabric product, A or the like into a posture without inclination in the middle of carrying by the conveyer 2.
Patent JP-H05172579-A (JP)
Title: Course detection device
Inventor: KUROKI YASUO
IPC: G01C21/00
Filed: 1991-12-24
Abstract: PURPOSE:To exactly detect a walker's course without difficulty by detecting the azimuth of the walk from the start point in turn, calculating the distance based on the step count and step length and storing for each azimuth in turn. CONSTITUTION:Around a wrist watch body 1, a mode switch button 4, setting button 5, up button 6U, and down button 6D are arranged. The switching button 4 enables switching in usual watch mode, step setting mode, course detecting mode, navigation mode and return setting mode. Walk direction is detected in turn with an azimuth detection part 16 and the distance is calculated from the walker's step count and set step length in the distance detection means, a step count detection part 15. This azimuth and the distance for each azimuth are stored in turn in a memory means RAM 14 and the stored each azimuth and distance are indicated on a display part 2. Thus, by looking at the content indicated on the display part 2, the walker can recognize the course in azimuth and the distance.
Patent JP-H10186933-A (JP)
Title: Image forming device
Inventor: TOYOSHIMA EIICHIRO
IPC: G03G15/20
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To make the gloss of an image on a recording paper after being fixed constant by changing the carrying speed of the recording paper, based on the temp. of a fixing unit detected with a fixing temperature detecting means. SOLUTION: A control part 1 controls the tuning on and off of a halogen heater 5 as a heat source for a heating roller 10, in accordance with a voltage detected by a thermistor 9 as a fixing unit temperature detecting means and is set so that the speed of a fixing motor 39 for rotationally driving the heating roller 10 is made variable to control the conveyance of the recording paper in the fixing unit. The heating roller 10 is arranged so that the thermistor 9 is abutted on the surface. It is constituted so that besides a signal S17 for turning on/off the fixing motor 39, a frequency division signal S21 for deciding the speed of the fixing motor 39 is transmitted to a PLL control circuit 2 from the control part 1, to make the speed of the fixing motor 39 variable. Thus, the speed of the fixing motor 39 is adjusted according to the temp. of the heating roller 10.
Patent JP-H10179671-A (JP)
Title: Frame of chair for relaxation
Inventor: MASUTANI EIJI
IPC: A61H15/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To improve weld strength and to reduce cost of manufacturing a chair for relaxation by preventing occurrence of aperture between the cross-section of a reinforcement frame and a leg part. SOLUTION: This frame is composed of a massaging system with up-and- down shifting rollers installed to a backrest, which is attached with a seat, and a supporting frame to support the backrest and the seat. The supporting frame is so made as a U-shaped protruding fitting part 36 to be welded and fixed to a leg part 31, which has a pair of left and right cross-sections in tandem direction and having a shape of ellipsoid in side ways, at a lower position than the midpoint of upper and lower parts of the inside circular arc face of the leg, and the protruding fitting member 36 is fitted with openings 35 formed at the both ends of a left and right direction reinforcement frame 34.
Patent JP-H05173582-A (JP)
Title: Noise reduction device
Inventor: SASAKI TORU
IPC: G10L21/0208
Filed: 1991-12-25
Abstract: PURPOSE:To remove vibration noises by normally using a couple of microphones, to contribute to the size reduction of equipment and remove vibration noises even in an intermediate and a high frequency range, and further to prevent a decrease in sound collection quality, eliminate the need to adjust the sensitivity, etc., of microphone elements, and prevent the cost from increasing. CONSTITUTION:The microphones 1 and 2 are closely arranged so that they are opposite in phase to the vibration noises and in phase with a speech signal. A main input (S+n) and a reference input (n+(n*)) are generated from the outputs of the microphones 1 and 2. An adaptive filter 9 generates a signal Y similar to a vibration noise component (n) in the main input. An adder 8 subtracts this signal Y from the main input to minimize the noise component (n).
Patent JP-H11183654-A (JP)
Title: Intermittent feeding mechanism
Inventor: TANAKA TAKESHI
IPC: G04F7/08
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To efficiently assemble an intermittent feeding mechanism, by suppressing positional variation of front end of a pawl section. SOLUTION: A heart cam balancer 14 is attached to the chronograph second hand shaft 2 of a chronograph wheel 1 and a chronograph wheel finger 15 is attached to the balancer 14. At the end section of the ratchet 15, a pawl section 152 which is engaged with the gear of a minute chronograph intermediate wheel is provided and a projecting section 153 which is used for positioning is provided to the pawl section 152. On the other hand, a hole section 141 used for positioning is bored through the blancer 14. At the time of assembling an intermittent feeding mechanism, the projecting section 153 of the pawl section 152 is inserted into the hole section 141 of the balancer 14, and positioning is performed by pressing the projecting section 153 against the bank of the hole section 141 of the balancer 14 with the force of a spring section 151.