baber/WOPTO huggingface dataset:
Patent JP-H04110683-A (JP)
Title: Cruising body induction system for measuring sound source
Inventor: YAZAKI TORU
IPC: G01S5/22
Filed: 1990-08-30
Abstract: PURPOSE:To enable position of a sound source to be localized by receiving supersonic wave from the sound source with a plurality of cruising bodies and by performing integral treatment of the received information which is obtained by each cruising body at a mother ship side which is connected to each cruising body with an optical cable. CONSTITUTION:Information on a receiver, an attitude sensor, and a speed sensor which are mounted on a cruising body 2 is converted to light signal, is transmitted through an optical cable 3, reaches a mother ship 1, is converted to electrical signal at a side of the mother ship 1, and supersonic wave time difference, phase difference calculation, and cruising body receiving point position calculation etc. are performed by an operation control device within the mother ship 1, and a position of a sound source 4 is calculated from these calculation results, thus achieving a highly accurate position localization since controls is made to maintain an interval between the cruising bodies 2 to be a layout interval which is suitable for measuring position of the sound source 4.
Patent JP-H0889732-A (JP)
Title: Regenerating method of heat resistant filter with metallic frame
Inventor: YAMANE AKIYOSHI
IPC: B01D41/04
Filed: 1994-09-21
Abstract: PURPOSE: To reduce the regeneration cost, to prevent the oxidation of a metallic frame and consequently to unnecessitate polishing of a metallic frame after regenerating a heat resistant filter and to surely regenerate the heat resistant filter. CONSTITUTION: The regenerating method of the heat resistant filter Ml with the metallic frame is for regenerating the used heat resistant filter 13, to which mat and fat stick, by heating in the state mounted in the inside of the metallic frame 11. The heat resistant filter 13 is placed in a hot regeneration furnace setted to a reducing atmosphere or inert atmosphere in the inside and heated up to the temp., at which oils and fats are decomposed, to decompose under heating and remove those from the heat resistant filter 13.
Patent JP-S6471443-A (JP)
Title: Set for preparing instant 'uiro'
Inventor: SAITO TOSHIO
IPC: A23L7/10
Filed: 1987-09-10
Abstract: PURPOSE:To obtain the titled readily handleable set capable of providing 'UIRO' (sweet rice jelly) by heating in a short time, by combining a packaged blended raw material with a container mold for heating a hydrated and kneaded substance in a microwave oven in a separable form. CONSTITUTION:The aimed set 4 obtained by containing a packaged raw material 1 containing a raw material prepared by blending rice flour with 'UKIKO' (wheat stach flour), sugar, etc., and hermetically sealing the raw material in a synthetic polymer film bag and a container mold 2 obtained by forming a thermoplastic synthetic polymer or heat-resistant material, such as cardboard having the surface subjected to waterproofing treatment, into a container having, e.g. 6cm width, 20cm length and 6cm height, in a packaging bag 3 of a synthetic polymer film.
Patent JP-2000055082-A (JP)
Title: Device for engagement and disengagement of hydraulic clutch in power transmission system
Inventor: KOBAYASHI MASAYUKI
IPC: F16D25/12
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To inexpensively and surely detect the engagement and disengagement states of a hydraulic clutch. SOLUTION: With such an assumption that a hydraulic clutch is engaged when hydraulic oil is fed into an actuator part in the hydraulic clutch, when a clutch solenoid valve is tuned on so as to discharge the hydraulic oil from the actuator part (S2) in response to a signal which is delivered for disengaging the clutch (S1), if such a condition that the pressure (p) of the hydraulic oil in the actuator part is not more than a predetermined value P1 continues for a predetermined time (S3, S4), it is determined that the clutch is disengaged (S6).  Meanwhile, when the clutch solenoid valve is turned off (S8) for supplying hydraulic oil into the actuator part in response to a signal which is delivered for engaging the clutch (S1), if such a condition that the pressure (P) of the hydraulic oil in the actuator part is not less than a predetermined value P2 continues for a predetermined time (S9, S10), it is determined that the clutch is engaged. That is, it is possible to indirectly detect whether the clutch is turned on or off, in accordance with a pressure of the hydraulic oil in the actuator part.
Patent JP-H1141969-A (JP)
Title: Drive circuit for inverter for motor drive
Inventor: SATO TOSHIKAZU
IPC: H02P6/18
Filed: 1997-07-19
Abstract: PROBLEM TO BE SOLVED: To increase a speed of ON/OFF operation by a power switching element and stabilize the operation during OFF, by providing a parallel circuit comprising a capacitor and a resistor for connecting an output of a switching element to a high potential end of a DC power for the power switching element. SOLUTION: Each collector of transistors 15 to 17 is connected to a high potential end of +36 V similar to the source of FET at high side through resistors 18 and 19, resistors 20 and 21, and resistors 22 and 23 connected in series. Capacitors 24, 25 and 26, are connected in parallel to resistors 19, 21 and 23, and its capacitance is 0.01 μm for 5.6 kΩ resistors 19, 21, and 23. Each base of transistors 15 to 17 is connected to +12 V DC power, and its potential is always kept to +12 V. Each gate of FET at high side is connected respectively to the connecting point between resistors 18 and 19, between resistors 20 and 21, and between resistors 22 and 23 corresponding to each phase.
Patent JP-S6381286-A (JP)
Title: Torque magnetometer
Inventor: FUKUICHI TOMOHIRO
IPC: G01R33/038
Filed: 1986-09-24
Abstract: PURPOSE:To obtain a torque magnetometer capable of evaluating the magnetic anisotropy of only a certain magnetic layer by providing an arithmetic circuit which stores a magnetic field application angle and torque and also performs arithmetic operation based upon them. CONSTITUTION:This torque magnetometer consists of an angle detection part 22 and a torque detection part 21 which detect the angle of a magnetic field applied to a sample and the torque generated at this time, a torque and angle storage part 25 for storing those values, etc. Consequently, data 24 on the angle detected by the detection part 22 and data 23a on the torque of a blank detected by the detection part 21 are stored 25 respectively in the absence of the sample. Then, data 24 and 23b are stored 25 in the presence of the sample. Then data T1 on the torque of the blank corresponding to a certain angle of the data 24 and data T2 on the torque of the sample are used as to stored data 26 to calculate T2-T1 by arithmetic operation 22. Therefore, the data on the torque of the blank is removed from the data on the torque of the sample to obtain the real torque curve of the sample after torque due to factors other than the sample is removed.
Patent JP-H1070825-A (JP)
Title: Method and part for anchor of cable in prefabricated joint
Inventor: SEMA NOBUYUKI
IPC: H02G15/08
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a method and a part in which a cable can be anchored by a simple operation and which do not generate chips or the like by a method wherein an insulating unit is turned by a prescribed angle and a plug-side rib is made to agree with an internal-conductor-side rib so as to prevent a plug from being moved to its axial direction. SOLUTION: Cable conductors to which a plug 12 is attached are pushed to an internal conductor 2 from both sides, a plug-side rib 12c at the tip of every plug 12 is passed through a rib insertion and passage part so as be housed inside a plug-side rib reception part 2b, and an insulating unit 1, the internal conductor 2 and an outer case 3 which are of an integral structure are turned by 90 deg.. Thereby, a cable is not turned due to its rigidity, the position in the circumferential direction of the plug-side rib 12c inside the plug-side rib reception part 2b agrees with that of an internal-conductor-side rib 2c, and the internal- conductor-side rib 2c functions so as to prevent the plug 12 from being moved to its axial direction. Thereby, the cable can be anchored surely, and it is possible to eliminate the generation of chips.
Patent JP-H0273362-A (JP)
Title: Felectrophotographic developing agent
Inventor: AKAMATSU AKIRA
IPC: G03G9/097
Filed: 1988-09-09
Abstract: PURPOSE:To obtain an electrophotographic developing agent capable of providing stable charge characteristics without being influenced by environmental conditions such as temp., humidity, of external atmosphere, by incorporating silica gel expressed by the chemical formula: SiO2.nH2O into a resin for constituting a toner. CONSTITUTION:Silica gel expressed by the chemical formula; SiO2.nH2O is incorporated into a resin for constituting a toner. The water content in the silica gel is regulated by an equilibrium vapor pressure of steam under an optional environmental condition. (n) in the formula is different depending on environmental conditions and has a value, as a total water content, in equilibrium with the environmental conditions. Further, the water contained in the silica gel is adsorbed to particles in the inside of the silica gel and is not exposed locally out of the surface of the particles since the physical characteristic of the silica gel is porous and a specific surface area is about 500m<2>/g. Thus, the water is liberated easily. By this constitution, an electrophotographic developing agent having stable charge characteristic without being influenced by environmental conditions such as temp., humidity of external atmosphere, it is obtd.
Patent JP-H1055715-A (JP)
Title: Luminaire and electronic equipment
Inventor: KITARA MASAHIDE
IPC: F21Y101/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To simplify protection of electrical wire running between two blocks. SOLUTION: This equipment is provided with a human body sensor part 1, a control circuit part 2 and a lamp 3. The human body sensor part 1 is provided to supply its output to the control circuit part 2. The lamp 3 is provided to be controlled by the output of the control circuit part 2. An insulating plate 4 intervenes between a printed board 5 constituting the control circuit part 2 and a metallic plate 6 serving as a casing of the control circuit part 2. An electrical wire 9 connects the output of the human body sensor part 1 to the control circuit part 2 through a hole 8 formed in a metallic plate 7 serving as a casing of the control circuit part 2. The electrical wire 9 passes through a hole 10 formed in a portion of the insulating plate 4 positioned in the inside of the metallic plate 7 so as not to make contact with an edge of the hole 8 formed in the metallic plate 7.
Patent JP-H1052249-A (JP)
Title: Cigarette case having cigarette butt receiver used also for putting off fire
Inventor: TAGO KIYOSHI
IPC: A24F19/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a cigarette case having a cigarette butt receiver used also for putting off fire, putting off the fire of the cigarette and further receive two or three cigarette butts, even when an ash tray is not put at a place near to a smoker. SOLUTION: This cigarette case having a cigarette butt receiver used also for putting off fire comprises a square outer case 1 having an integrally formed square surplus part 3 at the longitudinal lower end, and inner case 2 fit into the outer case and receiving cigarettes C in an arranged state, a cigarette receiver 4 fit into the surplus part 3 of the outer case 1, and a cellophane case 6 covering and sealing the outer surface of the outer case. The inner surface of the cigarette butt receiver 4 is subjected to a fireproof treatment, and a cigarette insertion hole 5 is formed in the outer case at a position just above the cigarette butt receiver.
Patent JP-H1056339-A (JP)
Title: High-frequency amplifier
Inventor: MASAFUJI YOSHITO
IPC: H03F3/189
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To make equipment, provided with the high frequency amplifier, small-sized, lightweight, and low-priced. SOLUTION: On the input side of a power amplifier circuit 40, a high-pass input matching circuit 82 and a low-pass input matching circuit 85 are cascaded; and one transmit input signal between two kind of transmit input signals of different frequency matches by the high-pass input matching circuit 82 and the other transmit input signal matches by the low-pass input matching circuit 85. On the output side of the power amplifier circuit 40, a high-pass output matching circuit 89 and a low-pass output matching circuit 92 are cascaded; and one transmit output signal matches by the high-pass output matching circuit 89 and the other transmit output signal is matched by the low-pass output matching circuit 92.
Patent JP-H0276368-A (JP)
Title: Method for expressing intermediate tone picture
Inventor: ASANO FUMIAKI
IPC: B41J2/52
Filed: 1988-09-12
Abstract: PURPOSE:To improve the resolution and to generate a pseudo contour or the like by calculating the total sum of densities for each mesh, adding a value set in a way of same absolute value but different sign with respect to laterally and longitudinally adjacent meshes and deciding number of picture elements to be expressed. CONSTITUTION:The density of each mesh is calculated and a noise level is added to the sum of noted mesh densities. The noise level is selected from values in a matrix 60 where each element corresponds to each mesh. The matrix 60 is the sum of a regular noise matrix 61 in which the absolute value is 0.2 and the sign is changed alternately with respect to longitudinal and lateral directions and a random noise matrix 62 in which elements adjacent with each other in a range of -0.2 to 0.2 have no correlation. The noise level is added with 0.5 and the value less than decimal point is truncated to obtain number of picture elements to be expressed as ON. Thus, a binary picture with less quantity of calculation and having no pseudo contour occurred is obtained.
Patent JP-S61106282-A (JP)
Title: Printer
Inventor: WATANABE YUICHI
IPC: B41J19/18
Filed: 1984-10-31
Abstract: PURPOSE:To speedily bring the velocity of a carrier to a value approximate to a designated velocity and eliminates effects of variation in load, by varying a servo gain in servo control of the velocity of the carrier in accordance with the magnitude of the absolute value of a positional error. CONSTITUTION:An output signal from the second converter 14 indicative of the velocity of the carrier and a rotating direction signal J from a pulse- converting circuit 4 indicative of the moving direction of the carrier being moved are inputted into the second adder-subtractor 11, a designated velocity for the carrier is calculated, and is inputted into a coefficient setter 19. Based on the logic levels of signals from the first comparator 20 and the second comparator 21, the coefficient setter 19 determines a velocity error received from the second adder-subtractor 11, and the determined error is inputted into a D/A converter 15. Based on a digital signal inputted which also indicates the moving direction of the carrier, the converter 15 outputs an analog signal for a motor-driving current which signal also indicates the rotating direction of the motor 1, the analog signal is amplified by an amplifier 17, and the amplified signal is used to drive the motor 1.
Patent JP-H1159420-A (JP)
Title: Remote program maintenance system for managing device and maintenance method using the remote program maintenance system
Inventor: ICHIOKA TETSUYA
IPC: G06Q50/30
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To carry out quick maintenance by an organization familiar with a software program by obtaining a state data of a central processing unit from a local area network through a public line and by checking the operation of the software program of the central processing unit. SOLUTION: A central processing unit 6 and a plurality of terminal devices 7 to 9 are connected to a local area network 10 to constitute a managing device. The central processing unit 6 is provided with a central state data sending part 6a for sending state data presenting presence of operation of a software program to be mounted. An external terminal 13 is connected through a public line 12 and has a system monitoring screen which can check operation of the central processing unit 6 by obtaining the state data of the central state data sending part 6a, when an abnormality occurs at the managing device, an organization familiar with the software program outside the local area network 10 connects the external terminal 13 to the local area network 10 through the public line 12 to enable quick response to the abnormality.
Patent JP-S6470067-A (JP)
Title: Differential pressure control sterilizing method and apparatus used therefor
Inventor: KUKI KAZUO
IPC: A61M1/14
Filed: 1987-09-10
Abstract: PURPOSE:To prevent the destruction of an artificial organ even when sterilizing temp. is raised to heat resistant temp., by detecting the pressure in the artificial organ and adjusting the pressure in said artificial organ by a throttle mechanism so as not to increase the difference between the detected pressure and the pressure in an autoclave. CONSTITUTION:When a sterilized liquid having predetermined temp. is passed through an artificial organ 2 from a sterilized liquid storage tank 6, pressure difference is detected and automatic control valves 12, 13 controlled in an opening degree by an automatic control apparatus 20 are operated so as to adjust said pressure difference to below 0.4kg/cm<2>. That is, the opening degrees of the automatic control valves 12, 13 are respectively held to proper ones automatically and the pressure at the automatic control valve 13 is lowered from about 3.5atm-2.5atm and the lowering of pressure of about 0.2atm is also generated even in the artificial organ 2 and the opening degree of the automatic control valve 12 is held so as to hold pressure to about 2.2atm on this side of the automatic control valve 12 to keep a stable state. The time required in raising the temp. of the autoclave 1 is preliminarily measured and, when the temp. in the artificial organ 2 reaches 121 deg.C, the rising in the temp. of the autoclave 1 is finished and said time is pref. allowed to coincide with the time when said organ 2 reaches 121 deg.C.
Patent JP-2001049370-A (JP)
Title: Zinc-manganese master alloy, production of the master alloy, production of zinc-manganese base zinc alloy and zinc alloy product
Inventor: HOSHITANI MITSUHARU
IPC: C22B9/10
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain an alloy excellent in creep resistance without making the atmosphere into the nonoxidizing one by using a master alloy composed of specified ratios of zinc and manganese. SOLUTION: A zinc-manganese master alloy composed of, by weight, 60 to 95% zinc and 5 to 40% manganese is used. A prescribed amt. of high purity manganese is placed on the bottom of a crucible, and the molten metal of zinc is poured thereon to cover manganese, and heating and alloying and executed. Preferably, for preventing combustion, flux having a compsn. of MgCl2: KCl:NaCl=1:(0.5 to 3):(0.5 to 3) is placed on the molten metal, which is heated at 600 to 950 deg.C to obtain a zinc-manganese master alloy. By adding the molten metal of pure zinc or a zinc alloy held to 450 to 700 deg.C with the zinc-manganese master alloy of 5 to 40 wt.% manganese content, a zinc-manganese base zinc alloy is produced. The additional incorporation of one or more kinds of copper and Nickel of <=2 wt.% or one or more kinds of aluminum and titanium of <=1 wt.% is also suitable.
Patent JP-H1167769-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: ANDO MAMORU
IPC: H01L29/732
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor with an improved effective packaging area and imparted with high functionalities and a manufacturing method therefor. SOLUTION: This semiconductor device comprises a circuit element, a semiconductor substrate 60 provided with a plurality of electrodes 75, 76 connected to the circuit element on a main surface thereof, and a block made of the same material as the semiconductor substrate 60 and having metallic layers 101, 102 which pass through the block and buried in the part of region thereof, and has a plurality of external connecting electrodes 63, 64 disposed at a predetermined distance from the metallic layers 102, 103 and a wiring pattern 67 for connecting the plurality of external connecting electrodes 63, 63 to electrodes 75, 76 on the main surface thereof.  In this case, the semiconductor device has a wiring board 65 facing opposite the semiconductor substrate and the external connecting electrodes 63, 64 and a connecting means for electrically connecting the wiring pattern 67, semiconductor chip electrodes 75, 76, and external connecting electrodes 63, 64 and are provided, such that a space is formed between the semiconductor substrate 60 and the wiring board 65.
Patent JP-H1075428-A (JP)
Title: Transmitter and receiver for image signal
Inventor: WATANABE MIKIO
IPC: H04N19/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of a frame memory of a printer and a reproduction device. SOLUTION: A pattern of picture element data of an image signal is divided into blocks, and the picture element data are stored in a memory 40 in the unit of the blocks. A transmission interface circuit 52 receives an asynchronous mode request signal based on the standard IEEE1394 or in compliance with it from a receiver via a communication line, and gives the signal to a control section 56.  The control section 56 controls a transmission timing control section 54 and reads the picture element data of each block from the memory 40 at a speed equivalent to the speed of the transmission clock based on the standard IEEE1394 or in compliance with it, and based on the storage form of the picture element data of the receiver, the print speed or the display speed included in specification data of the request signal and stops reading the data, and the picture element data are sent, in the synchronous mode based on the standard IEEE1394 or in compliance with it from the transmission interface circuit 52 to the communication line 102 and the transmission is stopped. Thus, the capacity of the frame memory of the printer section and the reproduction section of the receiver is reduced.
Patent JP-2000054537-A (JP)
Title: Metal fixture for curtain wall
Inventor: MIYAHASHI ICHIRO
IPC: E04B2/94
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a metal fixture for curtain wall excellent in execution efficiency at a low cost. SOLUTION: A curtain wall metal fixture 21 is equipped with a main body 22 of a square pipe provided so as to embed one end 22a in a curtain wall 3, at the same time, to project the other end 22b from a wall surface 3b of the curtain wall 3, a first reinforcement 23 fixed to one end 22a of the main body 22 and placed in the vertical direction of the curtain wall 3 to be extended and a second reinforcement provided so as to pass through one end of the main body 22 in the horizontal direction of the curtain wall 3 to be extended. Then, a self-weight holding bolt 26 is fixed to the other end 22b of the main body 22 in a state to place the bolt in the vertical direction, and the self-weight of the curtain wall 3 is transferred to a structure 9 side through the self-weight holding bolt 26.