baber/WOPTO huggingface dataset:
Patent JP-S6221631-A (JP)
Title: Concrete bucket device
Inventor: HIRAYAMA KOICHIRO
IPC: B65G65/23
Filed: 1985-07-22
Abstract: PURPOSE:To increase an amount of concrete conveyed up and to decrease the number of conveying-up times, by a method wherein an incoming port for kneaded and mixed concrete is formed in the upper part of the front of a casing, and an outgoing port having an on-off valve is formed in the under surface. CONSTITUTION:An on-off valve 5 is closed, and a casing 1 is placed on a ground in a state in that the casing is laid down with its rear surface down. The forward end of a chute 10a of a concrete mixer vehicle 10 is positioned facing on an incoming port 4, and concrete kneaded and mixed in a mixer vehicle 10 is stowed in the casing 1 through a chute 10a and an incoming port 4 once. After the casing is filled with the concrete, a rope 11 inserted into locking tools 8 for lifting is hoisted with the aid of a tower crane, and the casing 1 is gradually erected by means of curved legs 3a to lift it in a standing-upright state. With the on-off valve 5 opened in a site, the kneaded and mixed concrete in the casing 1 is forced to outgo through an outgoing port 6 and an outgoing pipe 7.
Patent JP-S5786166-A (JP)
Title: Tape tension detector
Inventor: SAITOU AKIRA
IPC: G11B15/43
Filed: 1980-11-17
Abstract: PURPOSE:To load and unload a tape smoothly by moving a movable table, having a pivoted tension detection lever, to an operation position on loading and by returning it to a stand-by position when unloading is started. CONSTITUTION:In an unloading state, the roll 135 of a loading-completion detection lever 132 is pushed up onto the external circumferential surface 136 of a ring 51, and the projection 247 of a movable table 243 is pushed with the end part 248 of the detection lever 132 to rotate the movable table 243 clockwise against a coil spring 246, thus holding a tension detection lever 242 in readiness. In a loading completion state, the roll 135 falls in the notch 142 of the ring 51 to rotate the detection lever 132, so that movable table 243 is rotated to bring the tension detection lever 242 into contact with a tape 4. While the tape 4 runs, a coil spring 249 moves the tension detection lever 242 according to tape tension. Consequently, a magnet 252 is moved to and away a magnetic resistance sensor 253 to control the turning speed of a reel turntable driving motor.
Patent JP-H0717527-A (JP)
Title: Automatic bundling apparatus for cylindrical sheet
Inventor: OKABE YONOSUKE
IPC: B65B51/08
Filed: 1993-06-30
Abstract: PURPOSE:To securely and appropriately bundle a cylindrical sheet by mounting a pair of bundling guides for bundling the cylindrical sheet formed in a thin and long shape onto a pair of sliders which move oppositely to each other. CONSTITUTION:A cylindrical sheet 5 is formed into a thin and long shape with a pair of narrowing arms 44, 44 rotating to approach each other. A pair of bundling guides 47, 48 for bundling the cylindrical sheet 5 formed in a thin and long shape are mounted on a pair of sliders 34, 35 which move oppositely to each other. Thus even if a diameter of the cylindrical sheet 5 is relatively large, the pair of sliders 34, 35 move to approach each other so that the pair of bundling guides 47, 48 can bundle the cylindrical sheet 5 of a thin and long shape into a small bundle. Therefore such trouble does not occur that the cylindrical sheet may not be properly bundled to kinder the following operation.
Patent JP-S5590732-A (JP)
Title: Automatic adjusting device for drum brake
Inventor: FUKUZAWA GENICHIROU
IPC: F16D65/74
Filed: 1978-12-29
Abstract: PURPOSE: To simplify the construction of automatic gap-adjusting device by forming front and back chambers by piston and cylinder equipped with rod linking to both shoes and providing check-valve mechanism in the passing way provided in piston.  
     CONSTITUTION: Piston 16 equipped with piston rod 19 linking through fixed free gap to one shoe is pulled on lining abrasion, while cylinder 15 linking to the other shoe moves in the opposite direction. The fluid inside front chamber 17 of piston is pressurized and flows through check-valve mechanism 22 provided in piston into back chamber 18 of piston under negative pressure. At the time of removal of braking the return of both shoes lessens by the volume of fluid which has flown and the braking gap is adjusted automatically. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0453405-A (JP)
Title: Device for housing reserve seedling of rice transplanter
Inventor: MIYANISHI YOSHIHIDE
IPC: A01C11/02
Filed: 1990-06-20
Abstract: PURPOSE:To obtain the subject device capable of housing a large amount of seedlings and readily taking in and out carrier shelves for reserve seedlings, etc., by providing the aforementioned plural carrier shelves for reserve seedlings side by side in a specific state in the vertical directions of shelf supports. CONSTITUTION:Carrier shelves 8 and 9 for reserve seedlings are arranged so as to be side by side over shelf supports 7 and 7 and shelves 9 except the shelf 8 in the lowermost stage are vertically moved through a lifting mechanism 13 into an attached state of use [shelf interval (D1)] and an attached state of housing [shelf interval (D2)] with a lifting motor (M). In the attached state of housing, the shelves 9... are collected in the lower end side of the shelf supports and the shelf interval (D2) is reduced from the shelf interval (D1) in the attached state of use.
Patent JP-S5684540-A (JP)
Title: Measuring device for humidity of grain
Inventor: SATAKE TOSHIHIKO
IPC: G01N27/04
Filed: 1979-12-13
Abstract: PURPOSE: To enable detection of the correct value of humidity of grains without scattering in measured values by a method wherein a rotary receiving gutter arranging the same optional number of grains in one horizontal line is provided above a grain catch-in part between metal rollers.  
     CONSTITUTION: A device being started to operate, the grains entering the rotary receiving gutter 10 from a feeding hopper 3 through an open-and-close shutter 2 are vibrated in the axial direction by a vibrating device 17 provided at one end of a rotary shaft 15 and are corrected so that the same optional number of grains are arranged in one horizontal line. After the passage of a prescribed time, the shutter 2 is closed and the receiving gutter 10 is lowered by a vertical motion device 18 and stops at a stop point. Then the sample grains in the gutter 10 flow down and are arranged in one horizontal line, with being kept arranged, in the grain catch-in part between rollers 5 and 6 by the operation of a rotary device 16, and, with the density of grains being made almost fixed, they are pressed or crushed by the rollers 5 and 6. And the electric resistance value of the grains is measured by an electric circuit 19 and thus the value of humidity is indicated in a meter 21. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0718093-A (JP)
Title: Wet-type friction material
Inventor: ONO HIDEO
IPC: C08J5/14
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a wet-type carbonaceous friction material having high abrasion resistance and heat resistance, and endowed with an impact resistance and low object-attacking properties. CONSTITUTION:A thin plate formed from a mixture of an amorphous rigid carbon filler, a graphitic carbon powder and a graphitizable binder is burnt to graphitize the graphitic carbon powder and the graphitizable binder to form a matrix bonding the rigid carbon filler. An org. material destroyable by firing may further be added to the mixture, and destroyed by firing to form pores.
Patent JP-H0917756-A (JP)
Title: Protective type for semiconductor and its usage method
Inventor: TAYA TOYOHIRO
IPC: H01L21/301
Filed: 1995-06-28
Abstract: PURPOSE: To provide a protective tape for a semiconductor, which can prevent a semiconductor wafer from being damaged in a rear polishing process, which does not obstruct a cutting operation by a diamond blade in a dicing process and which can expose a die pad surely before a wire bonding process and to provide its usage method. CONSTITUTION: A protective tape 10 for a semiconductor protects the surface of the semiconductor when a semiconductor device is manufactured. The protective tape is provided with a heat contractible tape 11 which can be contracted by a heat treatment and with a low-temperature stripping tape 12 which can be stripped from the heat contractible tape 11 by a cool treatment.
Patent JP-H0328619-A (JP)
Title: Manufacture of high concentration coal water slurry
Inventor: YOKOGAWA CHIKAO
IPC: C10L10/18
Filed: 1989-06-23
Abstract: PURPOSE:To increase concentration and hence improve distributed stability by treating the surface of coal particles dry-crushed with a water repellent, then mixing water and a surface-active agent with the coal particles post- treated, and preparing high concentration coal and water slurry. CONSTITUTION:Raw coals are dry-crushed and the surface of the crushed coal particles are treated with a repellent. Then, water and a specified amount of surfactant are added to the particles treated with the repellent and mixed to prepare high concentration coal and water slurry. As an alternative, a repellent agent is added to the dry crushing process of raw coals and the raw coals are crushed. A specified amount of water and surfactant are added to the crushed coal particles to prepare high concentration coal and water slurry. When these methods are adopted, the surface of coals will be repellent so that the distributed stability may be improved, thereby preventing the penetration of water into the pores of the coal particles repellent-treated and further increasing the concentration the coal and water slurry.
Patent JP-2000346609-A (JP)
Title: Device for inputting ruggedness information of finger
Inventor: MURAKAMI KAZUNORI
IPC: G01B7/28
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce variations in the ruggedness information of a finger by evenly press-contacting the finger with the electrodes of a first electrode group. SOLUTION: A device for inputting ruggedness information of finger is constituted in such a way that a printed circuit board 12 is fixed on a base 11 and an electrode array 15 is formed by arranging a plurality of long linear output electrodes 14 on the circuit board 12 at prescribed intervals in the direction perpendicular to the longitudinal direction of a finger 13. In addition, an input electrode 16 is formed outside the array 15 and a supporting member 17 is erected on the front end of the base 11 which becomes the front end side of the finger 13. Moreover, a pressing member 18 is turnably supported on the top end of the supporting member 17.  The bulb section of the finger 13 including the first and second joint sections of the finger 13 is evenly press-contacted with the electrode array 15 and input electrode 16 by pressurizing the turning side end section of the pressing member 18 with the finger of the other hand while the finger 13 is placed on the circuit board 12.
Patent JP-H04360862-A (JP)
Title: Production of n-alkylaminoethanesulfonic acid compound
Inventor: FUJIWARA TOMIYOSHI
IPC: C07C303/22
Filed: 1991-06-07
Abstract: PURPOSE:To produce the subject compound useful as a raw material for surfactants, buffers, etc., in a good yield, by reacting an N-alkylaminobis(ethanesulfonic acid) with an alkylamine, while utilizing the N-alkylaminobis (ethanesulfonic acid) by-produced in the reaction again as one of the starting materials. CONSTITUTION:An N-alkylaminobis(ethanesulfonic acid) of formula: RN(CH2CH2 SO3M)2 (R is 1-6C lower alkyl; M is H, alkali metal, alkaline earth metal) is reacted with an alkylamide of formula: R-NH2 preferably in a molar ratio of 1:2-35 at 150-300 deg.C to produce the subject compound. The N-alkylaminobis(ethane sulfonic acid) by-produced in the reaction can be again utilized as the raw material for the useful-N-alkylaminoethanesulfonic acid.
Patent JP-2000352956-A (JP)
Title: Display device
Inventor: NAKAYAMA HIROAKI
IPC: G02F1/133
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which appropriate driving voltage is supplied to a display in all ranges of use temperature and the quality of the display can be stabilized using an inexpensive temperature compensation mechanism. SOLUTION: A LCD display device 10 for vehicle has an A/D converter 28 converting analog data of a thermistor 16 to digital data, a D/A converter 30 collating digital data of a thermistor 16 with digital data of appropriate driving voltage value in actual outdoor temperature using the actual outdoor temperature as parameters, converting to digital data of an appropriate driving voltage value, and outputting analog data of appropriate driving voltage value, and a driving voltage source 18 supplying appropriate driving voltage to a LCD display 12 based on analog data of a converted appropriate driving voltage value.
Patent JP-2000342884-A (JP)
Title: Washing machine
Inventor: SARADA KIYOSHI
IPC: D06F33/02
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of intensive rocking of inner and outer tubs when starting dehydration. SOLUTION: With the end of rinsing, water stored in an outer tub 5 is drained to a fixed water level (S1 and S2). After the level of water in the outer tub 5 reaches the fixed level, the rotation of an inner tub 6 is started and the number of rotations is increased to a prescribed number of stable rotations (about 150 rpm, for example), exceeding a number of resonant rotations (such as about 100 rpm, for example) (S4). When the number of rotations of the inner tub 6 reaches the number of stable rotations (YES in S4), drainage is restarted and after the completion of drainage, the number of rotations of the inner tub 6 is increased to the number of rotations required for dehydration (S7).
Patent JP-H08339515-A (JP)
Title: Structure of card reader
Inventor: ABE MINEO
IPC: G11B5/49
Filed: 1996-06-24
Abstract: PURPOSE: To shorten the assembly work process and to automate the assembly work by assembling a motor and a magnetic head without adjustment in a entire assembly process. CONSTITUTION: A pedestal 1 is equipped integrally with a bottom plate 4 and a pair of right and left side plate 5 and 6 at both side ends of the bottom plate 4, and the upper surface of the bottom plate 4 is formed to be a card guiding surface 8 for guiding the lower surface of a magnetic card. A motor 25 is fitted via a motor fitting bracket 30 to the outer side surface of the side plate 6, and a worm 27 is fitted to the output shaft 26 of the motor 25. The rotation of the motor 25 s transmitted via a worm wheel 28 meshed with the worm 27 to a transmitting shaft 22b. The transmitting shaft 22b is freely rotatably supported by a bearing 21b, and has a touch roller 16 fitted to it which is in pressurized contact with the magnetic head 15. The magnetic head 15 is fitted via a head bracket 51 to the inner side surface of the side plate 6.  Then, the motor fitting bracket 30 and the head bracket 51 are fitted to the bearing 21b through their positioning fitting hole and centering fitting hole.
Patent JP-S647332-A (JP)
Title: Focus controller
Inventor: ISHIKA TAKESHI
IPC: G02B7/28
Filed: 1987-06-30
Abstract: PURPOSE:To attain stable focus control by using a detection light from a combination lens comprising a spherical lens having a positive refraction and two astigmatism lenses having a negative refraction so as to control the focus of a converged light onto a recording medium. CONSTITUTION:A radiated laser beam L is reflected in the recording film of an optical disk 1 and the divergent reflected laser beam is converged into a collimated luminous flux by an objective lens 16 at focusing. The light is reflected in the half prism 14 and led to a spherical lens 17 having a positive refraction in the combination lens 10, passes through the lens 17 and is made incident in the two astigmatism lenses 18, 20 having a negative refraction being components of the lens 10 arranged in the optical path of the beam L. The side end face of the lenses 18, 20 is arranged so as to be in contact with each other on the optical axis of the lens 17. The light beam from the lenses 18, 20 is subject to detection of two kinds of signals by the photodetector 19 and the focus of the converged light onto the disk 1 is controlled by using the two kinds of the signals. Thus, stable focus control is attained.
Patent JP-S6141991-A (JP)
Inventor: SUZUKI HIROAKI
IPC: G21C17/06
Filed: 1984-08-03
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-H063014-A (JP)
Title: Refrigerator with defreezing function
Inventor: NAKAJIMA SAKAE
IPC: F25D11/00
Filed: 1992-06-22
Abstract: PURPOSE:To prevent the unnecessary stop of defreezing operation and to prevent deterioration of quality by a method wherein when power outage occurs during defreezing operation, when a power outage time is below a given time, during restoration of a power source, return to defreezing operation is effected, and when the power outage time exceeds the given time, transfer to cold insulation operation is effected during restoration of a power source. CONSTITUTION:A refrigerator is operated such that refrigeration is carried out by circulating air, cooled by a heat-exchanger 5 for cooling, through a chamber through operation of a blast fan 4 and warmed air heated and moistened by a heating moistening apparatus 6 is blown in circulating air in a chamber through a spray pipe 7 to effect defreezing. The refrigerator is provided with a defreezing timer to clock a preset defreezing time and a power outage clocking circuit to detect power outrage of a power source and clock a power outage time. When power outage occurs during defreezing operation, a power outage time is clocked and it is decided whether a power outage time is within a given time, When the power outage time is within the given time, return to defreezing operation is effected during restoration of a power source. Meanwhile, when it exceeds the given time, control is made so that transfer to cold insulating operation is effected during restoration of a power source.
Patent JP-H0517114-A (JP)
Title: Production of fullerene superconductive material doped with alkali metal
Inventor: TANIGAKI KATSUMI
IPC: C01B31/02
Filed: 1991-07-03
Abstract: PURPOSE:To produce a superconductive material comprising the mixture of fullerene with an alkali metal in a high concentration. CONSTITUTION:In a method for producing a superconductive material by mixing fullerene with an alkali metal and subsequently heating the mixture, the fullerene (Cn group molecular compound) and the alkali metal alkali metal are mixed with each other by ultrasonic waves, before their mixture is thermally annealed, or the fullerene is preliminarily finely pulverized before the fullerene and the alkali metal are mixed, or after the mixture is thermally annealed, the temperature is stepwisely gradually lowered. The method permits to improve the uniformity of the ultraconductive material and enlarge the volume ratio of the superconductor.
Patent JP-H0918201-A (JP)
Title: Dc circuit contained in high frequency circuit
Inventor: TSUDA TAKASHI
IPC: H01P3/08
Filed: 1995-06-29
Abstract: PURPOSE: To provide a DC circuit which contained in a high frequency circuit using a strip line and can prevent the high frequency coupling in a simple constitution. CONSTITUTION: This DC circuit consists of a power line included in a high frequency circuit such as a microwave circuit, etc., a DC control line, and a strip line such as a bias line, etc., where the DC flows. Then the strip line has the patterns which have different characteristic impedances Z01 and Z02 , and the resonance frequency corresponding to length L1 is set outside the working frequency band of the high frequency circuit.
Patent JP-H081166-A (JP)
Title: Portable water conditioning device and method for producing reduction water
Inventor: WATANABE TADAO
IPC: C02F1/46
Filed: 1994-06-23
Abstract: PURPOSE:To obtain a portable water conditioning device which can make simply reduction water having a low oxidation-reduction potential in home or on a trip and to provide the method for producing reduction water. CONSTITUTION:In a device, a device main body 1 and an electrode part 2 are formed separately and connected electrically, the main body 1 is equipped with a power part, a switch part 12, and a timer part 13, three electrode sticks 21-23, which are located closely to each other, are stretched freely detachably from the electrode part 2 in the electrode part.
Patent JP-H0329382-A (JP)
Title: Manufacture of led lamp
Inventor: UEDA TAKASHI
IPC: H01L23/48
Filed: 1989-06-26
Abstract: PURPOSE:To enable light to be introduced to the front efficiently by performing insertion molding of a reflecting plate of a cup shape into a lead frame previously. CONSTITUTION:A reflecting plate 80 consisting of region where the internal reflection surface is recessed in a conical form is subjected to insertion molding previously at the center position of an island 72 of a lead frame 70 and a diode chip is die-bonded to the island 72 for achieving wire bonding. Then, a lead angle 72 is bent at right angle, a lead 71 is bent, then the lead frame 70 is positioned at a collar part on the inner surface of a mold case, and then resin is injected, thus preventing eccentrically from occurring due to scattering of precision of each parts and enabling light to be introduced to the front efficiently.
Patent JP-S5685574-A (JP)
Title: Propeller wind mill
Inventor: URANO MASASHI
IPC: F03D7/02
Filed: 1979-12-14
Abstract: PURPOSE: To keep smooth rotation at any time by a method wherein a controlling wing is provided rotatively in front of a propeller and an arm having a side wing is protruded on the side of this controlling wing.  
     CONSTITUTION: The controlling wing 4 is provided rotatively in front of the propeller 3, this controlling wing 4 is aligned with the direction of the propeller axis 2 and an arm 5 having a side wing 6 is protruded on the side of this controlling wing 4. Therefore, when the wind speed begins to increase, the wind force given to a side wing 6 causes a turning moment through the arm 5 and the controlling wing 4 resists a spring 7 and is turned in proportion to the wind force. Accordingly, in time of a strong wind, since the controlling wing 4 decreases the airflow given to the propeller it can keep smooth rotation at any time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0452568-A (JP)
Title: Measuring device
Inventor: KATAOKA TAKAYOSHI
IPC: G01R31/00
Filed: 1990-06-21
Abstract: PURPOSE:To enable measurement time to be reduced and product flow to be smoothed by allowing one worker to perform measurement continuously on one measuring tool and understanding both characteristics totally for performing circuit adjustment including one-piece incorporation of noise figure (NF) and voltage standing wave ratio (VSWR) measurement parts. CONSTITUTION:NF and VSWR measuring parts are incorporated into one unit, a waveguide for measuring NF 3 and a waveguide for measuring VSWR 13 are provided on the same measuring tool 17 adjacently, a timer 18 for automatically shutting off output of signal for measuring VSWR which is influenced easily is provided. Then, NF measurement is performed first. Then, when an LNB (Low Noise Block down) converter 1 is slid to the rear and is placed on the waveguide for measuring LSWR 13, output shut-off of signal for measuring VSWR is canceled by the timer 18 and measurement of VSWR is initiated. Thus, each worker performs circuit adjustment so that a sufficient characteristic can be obtained by totally understanding both characteristics of the NF and VSWR on the same measurement tool, thus enabling measurement time in production process to be reduced, flow of products to be smooth, and the number of readjustments to be reduced.