baber/WOPTO huggingface dataset:
Patent JP-H05284406-A (JP)
Title: Multiplex picture display device for video camera
IPC: H04N5/262
Filed: 1992-04-06
Abstract: PURPOSE:To obtain a function observing simultaneously a video image in a wide angle position and a video image in a zooming position by adding a zoom picture signal to a luminance signal at the output of a signal processing circuit when the picture signal is switched onto a wide angle picture signal. CONSTITUTION:The same signal as that reaching a switch(SW) 7 at the side of a zooming lens 2 passes through an amplifier 20 and a SW 21, then through a band pass filter 22, in which a comparatively high frequency component is extracted and it is mixed with the luminance signal Y at the output of a signal processing circuit 8 via a capacitor. When a zoom picture signal is mixed without any modification, since the pattern is made complicated, the zoom signal to be added is subjected to band limit by the band pass filter 22. The operation of the SW 21 is limited by a gate 23 only when the SW 7 is selected to the position of the wide angle. A signal from a system controller and a signal from a user switch 24 are fed to the gate 23, the system controller is set to the position of the wide angle and the controller is operated only when multiplex exposure is desired.
Patent JP-2000274739-A (JP)
Title: Outdoor machine with height regulation mechanism
Inventor: YASUDA KEN
IPC: F24F5/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor machine with a height regulation mechanism to reduce leakage of operation noise of the outdoor machine and to simplify a work to convey and install the outdoor machine. SOLUTION: Height regulation mechanism 11 are situated at the four corners on the bottom side of the outdoor machine of an air-conditioning device. The mechanism 11 is provided with a guide member 15. A screw shaft 17 is screwed in the screw hole 16 of the guide member 15 and a leg part 13 is slidably mounted in the notch 12 of a guide member 15. Further, through engagement between the groove 17b of the screw shaft 17 and the fitment 14 on the bottom inside of the leg part 13, the leg part 13 and the screw shaft 17 are intercoupled. Along with rotation of the screw shaft 17, the leg part 13 is vertically moved.
Patent JP-S62239760-A (JP)
Title: Copying device
Inventor: NAMIKI RYOICHI
IPC: B41J3/28
Filed: 1986-04-11
Abstract: PURPOSE:To perform secure copying operation by providing a reader /writer which performs scanning movement so that a reading part and a writing part are united between an original and recording paper. CONSTITUTION:The picture of the original 6 is successively read by a photodetecting element 14 during the X-directional movement of the reader writer 8 to overall Z-directional width as a light image corresponding to the variable density of the picture, and the image is processed by a signal processing circuit 15, so that a processing signal is outputted to a printing head 16. This printing head 16 also moves to make a scan in an X direction together with the reader/writer device 8, so writing on the recording paper 3 is performed corresponding to the original reading. Thus, the reading and writing operation is performed by the horizontal movement and the printing head 16 performs the writing operation in contact with the recording paper 3 with specific presscontacting force. Consequently, secure recording operation is performed.
Patent JP-H07267945-A (JP)
Title: Macrocyclic diester
Inventor: TOKITO YASUO
IPC: C07D321/00
Filed: 1994-03-30
Abstract: PURPOSE:To provide a macrocyclic diester having musk-note fragrance and produced by using an inexpensive dicarboxylic acid. CONSTITUTION:This macrocyclic diester comprising 2,12-dioxa-1,13- dioxocycloheptadecane and/or 4-methyl-2,11-dioxa-1,12-dioxocyclohexadecane is produced from adipic acid and 1,9-nonanediol and/or 2-methyl-1,8-octanediol.
Patent JP-H08289492-A (JP)
Title: Rotor for solid salient pole synchronous motor
Inventor: YAMADA SHINICHIRO
IPC: H02K19/10
Filed: 1995-04-10
Abstract: PURPOSE: To make uniform the temperature rise of the rotor for solid salient pole synchronous motor having spot facing bolt holes by chamfering the spot facing hole thereby avoiding flux concentration at the vicinity of the corner of spot facing hole and suppressing local temperature rise on the surface at the head of rotor pole. CONSTITUTION: At the head 1 of rotor pole, a spot facing hole 7 is chamfered. Consequently, flux concentration owing to edge effect can be reduced through easy machining and undue eddy current can be prevented thus realizing uniform temperature rise on the surface at the head of rotor pole. When the corner of spot facing hole 7 is rounded at the head 1 of rotor pole, flux concentration owing to edge effect can be reduced furthermore. Since the loss is reduced at the head 1 of rotor pole, temperature rise is made uniform and suppressed on the surface at the head 1 of rotor pole.
Patent JP-2000271118-A (JP)
Title: Ultrasonic diagnostic device
Inventor: MURASHITA MASARU
IPC: A61B8/08
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent distortion of an M-mode image displayed by an ultrasonic diagnostic device caused by the tissue movement. SOLUTION: The M line is designated by an M line designating part 24, and the tissue movement on the M line is formed as an M-mode image. A standard point of the tissue is detected by a standard point detecting part 26, and a movement vector of the standard point between frames is calculated by a movement component operating part 28 to find the movement components. And based on the movement components, the direction and range of the M line is variably set.
Patent JP-H11277122-A (JP)
Title: Device for controlling profile of rolling roll
Inventor: IMANARI HIROYUKI
IPC: B21B38/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To minimize the influence of the change in thermal crown. SOLUTION: The distribution of roll diameters in the axial direction of rolls of a rolling mill is controlled with this device. In such a case, a means 13 for measuring or predicting the roll diameter in each section dividing the axial direction of the roll by control unit, temp. operating means including at least one of a cooling means 5a, 5b, 6a, 6b which are provided in every section dividing the roll and with which respectively corresponding sections are cooled and heating means 7a, 7b which are provided in every section dividing the roll and with which respectively corresponding sections are heated and roll profile control means 14 for controlling the temp. operating means so that the roll diameters which are respectively measured or predicted are made to follow up desired values in every section dividing the roll are provided.
Patent JP-S61243527-A (JP)
Title: Bit buffer circuit
Inventor: YAMAGUCHI MASARU
IPC: G06F5/12
Filed: 1985-04-19
Abstract: PURPOSE:To prevent the generation of data error due to frequent occurrence of clock control to stabilize the buffer operation by setting first the difference between the write phase and the read phase to a relatively large value and controlling the phase thereafter until this phase difference is approximated to a relatively small value. CONSTITUTION:Input data form a data input terminal 1 is inputted to data input terminals D of N-number of write registers 7 in parallel. The write clock from a write clock input terminal 2 is counted by the first N-stage ring counter 4 and has the frequency divided by N, and output pulses whose phases are different from one another by one clock are inputted to clock input terminal CLK of registers 7 successively. Data whose width is N times as long as the width of the write clock is outputted from each register while being shifted by a width corresponding to one bit. This data is applied to each read register 8 to which the clock of the second ring counter 5 is inputted. The phase differ ence between output signals of registers 4 and 5 is compared by a phase compa rator 6, and the output of a register 8 is selected and outputted by a selector 9 in accordance with the output of the counter 5.
Patent JP-S63249051-A (JP)
Title: Packing agent of liquid chromatography and preparation thereof
Inventor: HORIGOME TSUNEYOSHI
IPC: B01J20/281
Filed: 1987-04-06
Abstract: PURPOSE:To obtain a packing agent having a functional group capable of bonding enzyme or nucleic acid, by introducing an epoxy group or an epoxy group-containing group into a hydroxyapatite particle. CONSTITUTION:An alkoxysilane compound having an epoxy group or epoxy group-containing group bonded thereto and hydroxyapatite are reacted in a proper org. solvent, for example, at 110-140 deg.C for 6-30hr. By this reaction, a packing agent for liquid chromatography composed of a hydroxyapatite particle having an epoxy group or epoxy group-containing group introduced thereinto can be formed. Since this epoxy group can bond various enzymes or nucleic acid, the packing agent capable of separating various living body related substances by bonding the enzyme or nucleic acid corresponding to a substance to be separated to said epoxy group can be obtained.
Patent JP-H11280703-A (JP)
Title: Automatic selector valve device
Inventor: TAKAI TSUTOMU
IPC: F16K31/122
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To reciprocate a cylinder at a prescribed frequency only by a hydraulic mechanism. SOLUTION: In this valve device, a pump port P1 and tank ports T1 and T2 are selectively switched and connected to a pair of cylinder ports C1 and C2 by a main spool 13 which is reciprocated and displaced depending on the pressure difference between pressure chambers 18 and 19 at both the ends of the main spool 13. A pilot spool 14 coaxially housed in the main spool 13 is provided with a first port 27 selectively communicating with the pressure chamber 18 and a second port 28 selectively communicating with the pressure chamber 19 in accordance with the displacement. At a neutral position, the first port 27 and the second port 28 are both shut off. When either of them is displaced in either direction from the position, the first and second ports 27 and 28 communicate with either of the pressure chambers oppositely.  Further, the first port 27 always communicates with the second pressure chamber 19. The second port 28 is connected to a low pressure side. The first pressure chamber 18 is connected to a high pressure side.
Patent JP-S5310445-A (JP)
Title: Aligned joint of optical fibers
Inventor: NAKAJIMA IWAO
IPC: G02B6/24
Filed: 1976-07-15
Abstract: PURPOSE:To eliminate the loss in optical transmission without deteriorating the alignment characteristics by a V-shaped groove by softening the groove to force optical fibers in the groove.
Patent JP-S63249620-A (JP)
Title: Welding device of plastic ring
Inventor: KURODA TAKESHI
IPC: B29L22/00
Filed: 1987-04-06
Abstract: PURPOSE:To precisely and efficiently manufacture a paper tube container, which does not deform, by a method wherein a ring is welded to the paper tube container under to condition that a clamping means, to which the paper tube container is held, is housed in a backing member. CONSTITUTION:The clamping arm 34 of a clamping means 34 tightly contacts the outer peripheral surface of a paper tube container 1. After that, when the clamping arm 34 under the state being held in a backing member 30 is moved to a ring fitting station 25, the guide cylinder 51, in which a ring 2 is held, of a turret 50 is aligned with above the paper tube container 1. The ring 2 is fitted to the top end of the paper tube container 1 by being pushed out with a push pad 58. After that, the horn 71 of a supersonic vibration device presses the ring 2 from above so as to vibrate the ring 2 at a super high speed in order to weld the ring 2 to the paper tube container 1. At this time, the clamping arm 34 does not open, since the arm is tightly housed in the backing member 30. Accordingly, the paper tube container can be manufactured extremely efficiently, and almost no defective item is produced.
Patent JP-S568996-A (JP)
Title: Loudspeaker
Inventor: MASUKO SAIMORI
IPC: H04R9/04
Filed: 1979-07-05
Abstract: PURPOSE:To make a loudspeaker operate stable even if input electric power increases by forming the coil frame of the loudspeaker by impregnating a carbon fiber sheet with synthetic resin, by bonding a moving coil to the coil frame in a body by adhesives and by vibrating a coil in accordance with an acoustic signal current. CONSTITUTION:Plate 4 with a hole of a diameter a little bit larger than that of circular pole 3 provides a ring-shaped field space, in which moving coil 10 wound around cylindrical coil frame 9 is arranged. An acoustic signal current is flowed through this coil 10 to vibrate coil 10 axially, generating a sound. This coil frame 9 is formed by impregnating a sheet of carbon fiber with synthetic resin and coil 10 is bonded to coil frame 9 in a body by adhesives. Then, coil frame 9 is fixed to cone 8 and when the acoustic signal current is flowed through coil 10, cone 8 vibrates according to the signal current, so that even if the input current increases, the loudspeaker will operate stably.
Patent JP-S62258952-A (JP)
Title: Temperature regulator for bath
Inventor: UCHIDA MITSUAKI
IPC: F24H1/00
Filed: 1986-04-11
Abstract: PURPOSE:To permit cooling quickly while avoiding overflow resulting from the supply of water by a method wherein the titled regulator is equipped with a hot-water temperature regulating means which controls the opening and closing of a water supplying valve as well as the operating and stopping of a compressor in accordance with a difference between hot-water temperature, detected by a hot-water temperature sensor, and a set hotwater temperature. CONSTITUTION:When a hot-water temperature detected by a hot-water temperature sensor 16 in a bathtub 3, is higher than a set temperature, a water supplying valve 13 is opened by a first hot-water temperature regulating means to cool it by supplying water and when the detected hot-water temperature has become lower than the set temperature within a set period of time, the water supplying valve 13 is closed and cooling is finished. when the hot-water temperature can not be cooled to a temperature lower than the set temperature after a predetermined period of time has elapsed, the water supplying valve 13 is stopped by a second hot-water temperature regulating means and a compressor 23 is operated until it becomes lower than the set temperature to act a heat exchanger 8 for bathtub as an evaporator and cool the hot-water in the bathtub 3. The hot-water is cooled by supplying water at first and when it can not be cooled after the set period of time has elapsed, cooling by supplying water is stopped and the hot-water is cooled by employing the heat exchanger 8 for bathtub in such a manner, therefore, overflow may be avoided surely.
Patent JP-H10259697-A (JP)
Title: Concrete board piece, tunnel lining body, and manufacture of concrete board piece
Inventor: KASHIMA YUTAKA
IPC: E21D11/04
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the execution property by forming a concrete board piece framed with a steel member, filled with concrete inside, and having a square plan view and a circular arc-shaped cross section. SOLUTION: Circular arc-shaped members 2, 8 are cylindrically combined to form a tunnel lining body 1. The members 2, 8 are made of a concrete board having a rectangular plan view and a circular arc-shaped cross section, they are framed with a steel member on four sides, and the concrete board is provided with a reinforcing member made of a flat steel or a welded wire net. Guide plates 9, 37 are protruded outward from the steel member in the perpendicular direction to the steel member. No bolt joint is used at the time of assembling, the members 2, 8 are supported by erectors and positioned by the guide plates 9, 37, and execution is accelerated. Steel frame bodies manufactured at a factory are arranged on the circular arc-shaped face of a circular arc- shaped member manufacturing rack, and concrete is placed in the frame bodies to manufacture the members 2, 8.  Rigidity is secured, safety can be improved, the members 2, 8 can be quickly manufactured, and the cost can be reduced.
Patent JP-S567677-A (JP)
Title: Treatment of waste water
Inventor: TAKEDA HITOSHI
IPC: C02F1/00
Filed: 1979-07-03
Abstract: PURPOSE: To enable waste liquor discharged in the manufacture of glycidyl ester of carboxylic acid to be converted into nonpoisonous waste water causing no irritation to the human skin by treating the waste liquor with an alkaline compound.  
     CONSTITUTION: Waste liquor discharged in the manufacture of glycidyl ester of carboxylic acid by reacting metal salt of carboxylic acid with epichlorohydrin is made nonpoisonous by treatment with an alkaline compound such as alkali metal or alkaline earth metal hydroxide, carbonate or oxide or ammonia. The alkaline substance is added in an amount enough to adjust the waste liquor to ≥10.5pH, yet when a shorter treating time and a lower treating temp. are required, the waste liquor is preferably adjusted to ≥12.0pH. The treating temp. is generally 10W 100°C and preferably 40W90°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5710803-A (JP)
Title: False signal transmission preventing circuit
Inventor: KANDA KANETAKA
IPC: G05B9/03
Filed: 1980-06-24
Abstract: PURPOSE:To prevent a malfunction which is caused by a false signal, by providing a final output consisting of an OR output of a relay, to which an output of plural channels is provided in parallel with a relay rack to which the same output is provided, and an AND output of a final stage output of the relay rack. CONSTITUTION:A safety protection system signal transmitting circuit 10 is equipped with, for instance, 4 channels, and outputs a protection signal when inputs of 2 channels among them have coincided. An analog signal of a process quantity detector 11 is provided to a bystable multivibrator 12, and when it has exceeded a set point, a logical value 1 is outputted. An output of the bistable multivibrator 12 is provided to a relay rack 14, and when 2 channels become the logical value 1, a relay 16 is operated. The output of the bistable multivibrator 12 is simultaneously provided to a block relay 21 of a false signal transmission preventing circuit 20, an OR output of said outputs is provided to an AND circuir 23 together with an output of the relay 16, and its output is made a protection signal.
Patent JP-2000277716-A (JP)
Title: Evaluation method of semiconductor layer, and evaluation equipment of semiconductor layer and storage device
Inventor: ITO MASATAKA
IPC: H01L21/66
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To measure simply, quickly and at a low cost impurity concentration or resistivity (carrier concentration) of an SOI layer, which especially turns to a completed depleted layer. SOLUTION: Probes 51 and 52 are in contact with the surface of an SOI layer 1 and connected with a measurement circuit 54. An electrode 53 is in contact with the rear of a semiconductor substrate 3 and connected with the measurement circuit 54. This circuit corresponds to both a measuring means for measuring electrical conductivity between probes and a potential control means for controlling the potential of the electrode, and executes a process 1 and a process 2. A detection circuit 11 corresponds to a detection means for detecting an inversion potential Vt and/or a flat band potential Vfb and executes a process 3 and a process 4. A circuit 12 is a first conversion circuit and executes a process 5.
Patent JP-S58202962-A (JP)
Title: Operating method in pressure casting
Inventor: NISHIMURA OSAMU
IPC: B22D11/106
Filed: 1982-05-21
Abstract: PURPOSE:To stabilize a transient phenomenon early, by holding a tundish low so as to decrease the inflow velocity of the molten steel from the tundish and to keep theascending speed of the molten steel in a mold low in the initial period when pouring of the molten steel is started. CONSTITUTION:When a stopper 8 of a tundish is opened in the stage of starting pouring, molten steel is poured into a mold 2, and is connected to a dummy bar head 9. The arriving of the molten steel surface at the forward end of an immersion nozzle 4 on gradual ascending is detected with a sensor 11. Thereupon, a supply valve 5 for gas is opened and is controlled so as to maintain the level of the molten steel surface constant under roughtly pH pressure upon arriving of the molten steel surface at a control area while the pressure lower than the pH (specific weight of the molten steel x water head) kg/cm<2> is maintained, then the drawing of the molten steel is started. When the molten steel surface stabilizes, the tundish is moved upward to maintain the immersion depth of the tundish nozzle in the position optimum for the casting operation, and the casting is continued.
Patent JP-S57200494-A (JP)
Title: Method and apparatus for deashing coal
Inventor: OOKI KATSUYA
IPC: C10L5/00
Filed: 1981-06-04
Abstract: PURPOSE: To accomplish efficient deashing with little oil, by supplying a gas contg. oil vapor to a coal/water slurry and separating ash by collecting the coal with the formed oil film.  
     CONSTITUTION: Pulverized coal is supplied as a slurry, if necessary, together with a foaming agent via a supply conduit 2 into a flotation tower 1 at room temp. An oil such as a normally liquid hydrocarbon having b.p. ≤ that of gas oil and a gas such as a combustion exhaust gas enter a heater 5 via conduits 3 and 4, where the oil is vaporized by heating, and they are supplied via a conduit 6 and a dispersion plate 6A to the flotation tower 1. When the oil and gas rise through a coal/water slurry, the oil vapor is condensed as a film on the surface of a bubble 7, and a lipophilic coal particle is attached to and collected by the oil film, floats up to the top of the tower and discharged as a product via a side channel 9A and an overflow conduit 9. Residue of a high ash content sediments to the tower bottom and is discharged via a withdrawing conduit 11 out of the system. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04223962-A (JP)
Title: Roller to carry paper roll or sheet paper
Inventor: YOHANESU KARORUSU DERUHEESU
IPC: B65H5/06
Filed: 1991-04-17
Abstract: PURPOSE: To provide a roller that can be easily fitted about a shaft against rotation thereto owing to the provision of radially inwardly expanding protrusions that are evenly angularly spaced out and are axially extended on the bore of its elastic bushing of an outside diameter smaller than the inside diameter of a cylindrical casing. CONSTITUTION: A bushing 1 is provided on its bore with protrusions 2 that are evenly angularly spaced out at intervals of an angle β, are radially inwardly expanded and are axially extended nearly over the height of the bushing 1 to define an inside diameter d1 smaller than an inside diameter d3. When a shaft 3 is pressed into the bushing 1, the diameter d2 of the shaft 3, which is rendered smaller than that bushing diameter d3 and larger than that bushing diameter d1, facilitates the insertion of the shaft 3 within the end area of the bushing 1 where no protrusions are formed and then requires a larger pressing force for further insertion thereof. In this process, the protrusions 2 on the bushing 1 are deformed by the shaft diameter d2 to avoid the friction during any axial movement of the bushing 1.