baber/WOPTO huggingface dataset:
Patent JP-H01266777-A (JP)
Title: Method of stabilizing output of metal vapor laser
Inventor: DEKI KYOICHI
IPC: H01S3/134
Filed: 1988-04-18
Abstract: PURPOSE:To stabilize the output of a metal vapor laser and avoid the degradation S/N of the laser by a method wherein a power supplied to a heater is controlled in accordance with the detection result of the output of the laser and, further, the noise is also detected and the power supply to the heater is discontinued when the noise exceeds a certain level. CONSTITUTION:The output of a metal vapor laser is detected by an output detector 41 and helium gas quantity transmitted through a partition 22 is regulated by controlled a power supplied to the heater 31 of a carrier gas feeder 20 in accordance with the detection result not only to control the output fluctuation caused by the decrease of the carrier gas caused by the trap of the metal vapor but also to control the output fluctuation caused by the thermal expansion of a resonator holding rod and the like. Further, the noise of the output of the metal vapor laser is also detected by the detector 41 and, when the noise exceeds a certain level, the power supply to the heaters 31 and 32 is discontinued. With this constitution, the output can be stabilized and the degradation of the S/N ratio of the metal vapor laser caused by the excessive supply of the carrier gas can be avoided.
Patent JP-S5521713-A (JP)
Title: Food composition preservable for long time
Inventor: TAKEO KIMIHIKO
IPC: A23L35/00
Filed: 1978-07-31
Abstract: PURPOSE: To prepare a dressing or a spread which can be preserved for a long time, by adding meat or vegetable to a paste composed of oils and fats, seasonings, and water.  
     CONSTITUTION: A pasty composition composed of oils and fats, seasonings, and water, and if necessary, other additives, is ground and kneaded together with (A) microcrystalline cellulose, (B) a dispersing agent, and (C) a disintegrating agent, in the presence of water. The amount of (A) and (B)+(C) are 50W95 wt% and 5W 50 wt%, respectively, and the weight ratio of (B) to (C) is 9/1W1/9. After drying the paste thus obtained, it is mixed with fish, meat and/or vegetable and sterilized at a high temperature to obtain the objective food composition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07303233-A (JP)
Title: Video sound signal accumulation device
Inventor: FUJINO YUICHI
IPC: G11B20/10
Filed: 1994-05-02
Abstract: PURPOSE:To improve the efficiency and workability of a video sound signal accumulation device, to eliminate time when a video sound signal cannot be accumulated and to prevent data which are recorded before from being eliminated at the time of updating a file. CONSTITUTION:A means 12 for encoding the video sound signal, a means 18 sequentially accumulating the encoded video sound signals by file names identified as the files which are counted up at every T-seconds and a means 19 counting again k+P (P=1, 2, 3,..., k) numbered file as a P-numbered file when the number of the files that are sequentially accumulated becomes (k) (k=1, 2, 3,...), overwriting data on the P-numbered file which is previously accumulated and accumulating it as the P-numbered file are provided for the video sound signal accumulation device.
Patent JP-S57207816-A (JP)
Title: Detecting device
Inventor: AZEGAMI TADASHI
IPC: G01D5/24
Filed: 1981-06-17
Abstract: PURPOSE:To detect an impedance variation portion of a sensor with high accuracy, by deriving a value corresponding to plural impedance elements in accordance with a duty-cycle of an integrating output signal. CONSTITUTION:Physical quantity of displacement, etc. is detected by plural impedance elements, a ratio detecting signal of a value based on a ratio factor obtained as its result and an energizing signal from an energizing circuit 8 is outputted from a sensor 1, this output is compared with an output of an integration circuit 5, and a signal corresponding to a result of this comparison is supplied to an integration circuit 6 and the integration circuit 5 from the comparing circuit 4. The circuit 6 outputs a signal of a different level whenever a value which has integrated an input vibration signal reaches a prescribed value. An output of the circuit 6 is led into a ratio changing circuit 3, and by its output, a ratio constitution of the sensor 1 is changed. As a result, in accordance with a duty-cycle of the output signal of the circuit 6, a value corresponding to plural impedance elements in the sensor 1 can be derived.
Patent JP-S5890411-A (JP)
Title: Long hole chamfering cutter
Inventor: TAKAHASHI NORIAKI
IPC: B23C5/02
Filed: 1981-06-17
Abstract: PURPOSE:To perform chamfering in a long hole at the same time on the obverse and reverse in such a way that a cutter is inserted through one lateral face of a long hole, and after the cutter is positioned at the determined position of the cutter, the cutter is turned. CONSTITUTION:While a long hole chamfering cutter 10 is kept under the condition that it is turned by 90 deg. in the core axial port for a long hole 3, 4 drilled in a part 1 or 2, and after the front and rear chamfering edge parts 12, 13 are positioned on the obverse and reverse of the long hole 3, 4, at the same time as its chamfering tool part 11 is inserted, a rotary driving part (unshown in the figure) which is connected to the main body 10 of the cutter is started in its operation. Chamfering can be completed simultaneously on the both obverse and reverse of the long hole 3, 4 by turning the chamfering edge part 11.
Patent JP-S58209685-A (JP)
Title: Floating speed controller in unmanned diving device
Inventor: KIHARA MATSUFUMI
IPC: B63C11/00
Filed: 1982-05-31
Abstract: PURPOSE:To hold a floating speed to almost a fixed level and inhibit shocking action of floating, by opening or closing a valve of an air discharge pipe in a diving main unit when a level of water in the main unit reaches a preset water level or a preset high water level. CONSTITUTION:If floating is started from a condition seated to the sea bottom, a pressure of water is decreased in accordance with floating, and air in a diving main unit 3 is expanded, then if a level of water LWL lowers below an electrode 31, a valve 24 is selected, and high pressure air in a high pressure air cylinder 2 enters the opening side chamber of a valve 22 to open the valve 22. In this way, the air in the main unit 3 is discharged to the outside of the main unit 3 through a float chamber 22, and the level of water in the main unit 3 rises, then if a level of water NWL is contacted with an electrode 32, the valve 24 is selected, and the air in the opening side chamber of the valve 22 is released through a pipe 25, then the valve 22 is closed by a compressor 27, while a discharge of the air in the main unit 3 is prevented, consequently a floating speed is held to almost a fixed level.
Patent JP-H04304012-A (JP)
Title: Filter circuit
Inventor: YAMAGUCHI TSUGIO
IPC: H03H11/04
Filed: 1991-03-31
Abstract: PURPOSE:To form various capacitance ground type filters by operating a parasitic capacitance parasitic to the output stage of an integrator at a 1st stage and a last stage each composed of a differential amplifier circuit at the intermediate voltage of a power supply voltage so as to obtain an output signal and subtracting a feedback signal from each integrator from an input signal and outputting the result. CONSTITUTION:The capacities of differential amplifier transistors(TRs) Q3, Q5 are twice capacities of load TRs Q8, Q9 respectively and the voltage dependency of parasitic capacitors C1P, C1R which are formed between a power line and grond from a connecting midpoint between the TRs Q5, Q9 at the output terminal of an operational amplifier 21 and form ground capacitors in the same. The combined capacitance CT fo the parasitic capacitors C1P, C1R is expressed as C1P+C1R since the parasitic capacitors C1P, C1R are connected in parallel in terms of AC, and when the filter is operated at an intermediate potential between the power supply voltage and the ground potential, the difference from the voltage characteristics is cancelled. Since the imfluence of the voltage dependency on the parasitic capacitors is eliminated, the connection of the built-in capacitor to an output terminal is avoided to miniaturize the circuit.
Patent JP-S63257996-A (JP)
Title: Writing method for in writable rom
Inventor: IRIE HIROFUMI
IPC: G11C17/06
Filed: 1987-04-15
Abstract: PURPOSE:To reduce occurrence of defective writing so as to improve the yield of writing, by impressing a writing current pulse and, when it is discriminated that no writing is made, impressing another writing current pulse which is produced in such a way that at least either the current value or pulse width is made larger than that of the writing current pulse impressed just before. CONSTITUTION:Firstly, a writing current pulse WP1 of a current value I1 and pulse width T1 is impressed upon a memory cell and whether or not writing is made within a time t1 is discriminated. When the discriminated results are 'no', another writing current, pulse WP2 of a pulse width T2 is impressed and whether or not writing is made within another time t2 is discriminated. If the results are also 'no', the 3rd writing current pulse WP3 of a pulse width of T3 is impressed and whether or not writing is made with a time t3 is discriminated. The discriminated results are 'yes', indicating that the writing is completed. Since the impressing time of the writing current pulses becomes gradually longer, therefore, writing can be made even in a memory cell which is difficult to be written.
Patent JP-H10279241-A (JP)
Title: Antifreezing device for elevator sill
Inventor: KOIDE MITSUO
IPC: B66B13/30
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a heat generator by heating the heat generator if the closed state of a door is counted for a specified time and stopping heating if a full closed state is detected in a device having the heat generator for heating a sill provided to be put through in the vicinity of the sill for guiding the opening/closing of the door. SOLUTION: For preventing the freezing of a sill, a heat generator 7 is provided in the backside of a landing sill 5 via an electric insulator 8, and a door closing detecting means for detecting the full closed state of a landing door 4 is provided. When the landing side sill 5 is frozen to make the opening/ closing of the landing door 4 impossible in winter, the landing door 4 is not fully closed and the detection of the door closing detecting means is not made, but since the contact 40a of the door closing detecting means is closed at this time, a heating relay A is excited. Thus, when current-carrying in the heat generator 7 is started to release the freezing of the shell, door closing is enabled and when the door closing is detected, an always closed contact 40b is opened and then the current-carrying in the heat generator 7 is stopped.
Patent JP-S59219878-A (JP)
Inventor: HIYAMA SHIYOUJI
IPC: H01R13/533
Filed: 1983-05-30
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-S63259926-A (JP)
Title: Manufacture of superconductive wire
Inventor: HASEGAWA SHOICHI
IPC: H01B13/00
Filed: 1987-04-17
Abstract: PURPOSE:To make it possible to manufacture a long superconductive wire with a high critical temperature by coating the circumference of a core wire with mixture of powders of oxide superconductive material and powders of copper oxide and immersing the core wire in molten pool so as to obtain superconductive matter from the powders. CONSTITUTION:Copper is charged into a crucible 6 and fused to be molten pool C. In the meantime, a core wire of copper B is inserted into a moulding die 4, where powders of Y2O3, powders of BaO, and powders of CuO are mixed and filled in a powder supply part 1. Next, the powders A are supplied to the inside of the moulding die. The powders A are pushed up in the die to be moulded in a cylindrical form around the core wire B. As the powders A come out of the die 4, the core wire B is moved up together with the powders A at the same time. Then the powders A are inserted through a throughhole 7 into the crucible 6 to be immersed in molten pool C. Heat treatment is applied to the powders A, and powders of Y2O3, powders of BaO, powders of CuO are let to react mutually, so superconductive matter E is obtained. Then the superconductive matter E is pulled up from the molten pool C, and attached molten metal is cooled and solidified, so a coating layer F is formed and superconductive wire D is obtained.
Patent JP-H03291575-A (JP)
Title: Insulation deterioration diagnosing method for power cable
Inventor: TAKECHI HIROSHI
IPC: G01R31/12
Filed: 1990-04-10
Abstract: PURPOSE:To improve the accuracy of insulation deterioration diagnosis by removing a power frequency component, which flows to a ground line grounding a cable shield layer, by using a band-pass filter and extracting a DC component excellently from both ends of a detection resistance. CONSTITUTION:The band-pass filter BPF20 consists of a coil 21 and a capacitor 22 to constitute a series resonance circuit and 50 Hz which is equal to the frequency of a power source 5 is selected. Further, the detection resistance 7 passes a current other than the current flowing through the BPF20 and a signal voltage developed across it is inputted to a low-pass (LPF) 8; and its integration circuit removes a high frequency component which is higher in frequency than a water tree to be detected and a DC component part 9 detects the DC component quantitatively by using a rectifying circuit, etc. Consequently, various currents are put together and outputted to the ground line 4a, the majority of the power frequency component flows on the side of the BPF20 and other frequency components flow on the side of the detection resistance 7; and the power frequency is removed by the LPF8 and DC component part 9 to obtain the water tree current, thereby enabling the insulation deterioration diagnosis with high accuracy.
Patent JP-H11296299-A (JP)
Title: Mouse pad with arm rest
Inventor: KAWABE YASUSHI
IPC: G06F3/039
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to secure the fixed position of an arm reset without causing a graze in the a wrist and to more easily execute input operation by a mouse. SOLUTION: The surface height position of the arm rest 3 is set slightly heigher than that of a pad body 2 and the arm rest 3 is rotatably supported around a vertical shaft. The pad body 2 consists of a circular arc-like recessed part 23 recessed on one edge part and a bottom plate formed on the bottom position of the recessed part 23, the arm rest 3 is formed as a circle having a radius slightly shorter than the radius of curvature of the recessed part 23, the vertical shaft of the arm rest 3 is erected on the center position of the lower face, and a center hole allowing the vertical shaft to be inserted into its inside in a slidable contacting state is formed on the curvature center position of the bottom plate 24.
Patent JP-H05285536-A (JP)
Title: Feeder for coil-type material
Inventor: FUKUDA SHINICHI
IPC: G01N29/26
Filed: 1992-04-14
Abstract: PURPOSE:To reduce equipment cost in surface treatment, heat treatment, non- destructive inspection, etc., of a coil type material and to improve efficiency by transporting the material continuously, at a fixed speed without giving plastic deformation to the material. CONSTITUTION:The coil type tube stock 1 is hung on a cylindrical frame 2, the frame 2 is supported horizontally by receiving rolls 4 mounted on a guide frame 3 and material stopping plates 7 to accumulate tube stock 1 are provided at both ends of the frame. The frame 2 is rotated by a drive motor 9 through a chain 10 and a gear 8. A marking device to mark a part rejected by an eddy current flaw detector 11 is installed there. A wrapper guide 5b is equipped at the rear surface of the pinch roll 12b on the rearmost stage to transport an inspected tube stock 1 stably to the B-side of the frame 2. A sorting roll 6b is set on the guide frame 3 to prevent the tube stock 1 from being coiled to the wrapper guide 5b and the receiving roll 4b.
Patent JP-H07100042-A (JP)
Title: Structure for connecting counter top
Inventor: WADA MIKIO
IPC: A47F9/00
Filed: 1993-04-21
Abstract: PURPOSE:To improve the shape of each mullion so that a specially designed clamp interposed between the mullions can easily be mounted on the mullions in preventing a difference in height between the joints of counter tops by allowing the clamp to work for three actions of pulling and thrusting up and down in an integral manner. CONSTITUTION:In a connection where two counter tops are butted, mullions are held in place below the butt ends of the counter tops and a clamp is interposed between the mullions and a mechanism for adjusting the counter tops in the vertical direction and a mechanism for making a close joint between the counter tops are integrated with the clamp in order to make the counter tops flush and to achieve close contact between their mating surfaces. The clamp is recessed and a pulling screw 4 is threaded into one side of the recessed clamp, and a thrust-up screw 2 and a thrust-down screw 3 are threaded into the lower side of the clamp.
Patent JP-S4850758-A (JP)
IPC: G04C3/06
Filed: 1972-09-22
Abstract: A technique is provided for oscillation maintenance in mechanical resonators of the type actuated by electric pulses transmitted by a coil to a permanent magnet carried by the resonator or conversely, the oscillation frequency of the resonator being modified by the action of a spring repelling it elastically on both sides of its resting position. Starting from a train of chopped (contact-modulated) square-wave pulses varying according to a tempo corresponding to a pilot frequency f in such manner that, for each succeeding alternation of this latter, the pulses are divided so as to correspond alternatively to one of two energies of different levels. The voltages induced by the resonator magnet in the induction coil is compared to the aforesaid pulse train and so acts that each successive alternation of a given signal of said voltage, beyond a preset threshold, triggers the transmission to the induction coil of a maintenance energy of the value contained in the equivalent section of the pulse train. The purpose is to establish a state of synchronism between the pilot frequency f and that of the mechanical oscillation.
Patent JP-S58211512-A (JP)
Title: Lng cold power generating control device
Inventor: KURIHARA TADASHI
IPC: F01K23/04
Filed: 1982-06-04
Abstract: PURPOSE:To enable a high efficient operation to be performed in LNG base provided with a vaporizer and LNG cold power generating facility by a method wherein a distribution of load for the vaporizer and the power generating facility is controlled in such a way as its function shows a maximum efficiency. CONSTITUTION:A LNG cold power generating facility 5 is operated such that LNG pressurized by a pressurizing pump 7 is heat exchanged with a freon gas by an evaporator (freon condensor) 8 to make NG gas, then heated with sea water in a heater 9, guided to NG direct expansion turbine 10 to perform a work therein and a power generating unit 11 is driven by it. LNG is also evaporated in LNG evaporator 3 by freon condensor and heater in a similar manner as above. In this case, there are arranged a flow rate distribution control device 18 for applying a flow rate instruction 21 to the evaporator 3 and the power generating facility 5, and a control device 19 for comparing the flow rate instruction 21 required by LNG base with a maximum allowable flow rate of the power generating facility and producing forcedly a demand signal 24 for the power generating facility 5 as the maximum allowable flow rate when the instruction 21 is higher than the latter.
Patent JP-H05267981-A (JP)
Title: Surface acoustic wave resonator
IPC: H03H9/17
Filed: 1992-03-23
Abstract: PURPOSE:To obtain the surface acoustic wave resonator for a high frequency, which is inexpensive, and also, in which a manufacturing deviation of a frequency is small by providing an intergital electrode for converter formed by a light metal whose specific gravity is small, on the surface of a piezoelectric substrate. CONSTITUTION:The resonator is constituted of a piezoelectric substrate 1, and a bamboo blind-like converter (IDT) electrode 2 using light metal. This resonator is constituted so that the IDT electrode 2 is formed by vapor-depositing thickly a metal whose specific gravity is small, being a light metal, for instance, aluminum and copper, etc., and a Love wave type surface acoustic wave is excited. Film thickness of the electrode 2 in this case is set so as to become mass being roughly equal to the case of a heavy metal. For instance, in the case of 900MHz, the film thickness becomes about 10mum. Accordingly, even when a thickness deviation in a wafer is + or -2%, influence exerted on a frequency becomes small and this resonator can be put to practical use. In such a manner, by using a metal being comparatively inexpensive and light in weight, the profitability is excellent, and also, a degree of deviation that the deviation of film thickness is given to a frequency is small, therefore, a desired resonance frequency can be obtained easily.
Patent JP-S62255418-A (JP)
Title: Therapeutical composition for cardiovascular disease
Inventor: BUARUTAA FURIESU
IPC: A61K31/21
Filed: 1987-04-17
Abstract: The invention relates to the use of a skin-compatible aliphatic or aromatic carboxylic acid in pharmaceutical preparations containing salpetric acid ester and intended for topical application for avoiding or reducing, respectively, discolouration of clothing.
Patent JP-S5720419-A (JP)
Title: Electric device
Inventor: HISAOKA TOSHIYUKI
IPC: H01F27/32
Filed: 1980-07-11
Abstract: PURPOSE:To improve the insulating characteristic of an electric device in which its body is injection molded with insulator by coating the part having small electric field intensity of the device body with a material for preventing the adhesion of the insulator to the body before molding the insulator, thereby concentrating voids occurred in the insulator to the part having small electric field intensity. CONSTITUTION:A transformer body 4 having low and high voltage coils 2 and 3 and a core 1 wound with the coils is filled in a mold 5, insulator 6 is filled in the space between the coils 2, 3 and the core 1, the mold 5, and the molded electric device is thus formed. Thus, when the insulator 6 is solidified and shrinked, irregular voids 7 are produced, and the entire dielectric strength is weakened. Accordingly, a plurality of parts having low electric field intensity of the body 4 are selected, and an adhesion preventive layer 8 made of mold releasing agent is formed in advance on the inner surface of the mold 5 in contact with the parts. Thus, even if the insulator 6 is exfoliated to produce voids 7, the shrinkage margin of the insulator 6 is provided thereat, and the void 7 is not produced at the high electric field part.
Patent JP-H07303014-A (JP)
Title: Automatic amplitude control circuit for ultrasonic diagnostic system
Inventor: KIMITA YUUJI
IPC: H03F1/32
Filed: 1994-05-09
Abstract: PURPOSE:To make a display screen easy to observe by attenuating a leaking signal appearing before a large signal and a trailing signal appearing behind the large signal in the reception signal of an ultrasonic diagnostic system. CONSTITUTION:The reception signal E(t) is branched to two signals, and one of them is inputted to a delay circuit 10, and the other to a large signal detector 12. The large signal detector 12 takes out a part whose signal level exceeds a reference voltage Vk in the reception signal (at) as the large signal L(t). An integrator 14 and an attenuation quantity control signal generator 16 find an attenuation quantity control signal C(t) based on the large signal L(t). A variable attenuator 18 attenuates a delayed reception signal corresponding to the attenuation quantity control signal C(t). Since the reception signal E(t) can be attenuated before and behind the large signal, the signal levels of the leaking signal and the trailing signal before and behind the large signal can be suppressed.