baber/WOPTO huggingface dataset:
Patent JP-H01227602-A (JP)
Title: Home position stopper for truck of automatic conveying system
Inventor: NAGANUMA KATSUNORI
IPC: B60L9/16
Filed: 1988-03-04
Abstract: PURPOSE:To shorten the period of time necessary for stopping a truck due to the processing time of a software of a programmable controller by stopping the truck at a home position by a hardware. CONSTITUTION:When a conveying truck does not stop at its home position, a home position stop command 22 is not output, and the output 23 of a NAND circuit 7 becomes an H level. Thus, a start command 20 from a programmable controller 4 is applied to an inverter 8, and a brake release command 21 is applied to a brake controller 9. When the truck stops at its home position stopping point, the command 22 is output in advance from the controller 4. When a sensor 3 detects the truck, the output 23 of the NAND circuit 7 becomes an L level, and the start command to the inverter 8 and the brake release command to the controller 9 become OFF irrespective of the command of the controller 4.
Patent JP-H10230912-A (JP)
Title: Bagging apparatus for powder and grain
Inventor: NAGAGAWA MASUJI
IPC: B65B43/54
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide body bagging apparatus for powder and grain that is capable of filling a flexible container bag efficiently and safely with powder and grain without dangerous manual works. SOLUTION: The powder and grain bagging apparatus is equipped with a plurality of arms 9 arranged at intervals each equivalent to a distance between forks of a forklift around a chute 3 provided at the lower end of a weighing hopper 2, hooks 10 each hinged to the lower end of the arm 9 for being hooked on an upper string of a flexible container bag, a hook releasing device 17 for releasing the hooks 10 for driving, and a raising and lowering device 33 for the flexible container bag provided at the underside of the weighing hopper 2.
Patent JP-H11250835-A (JP)
Title: Cathode-ray tube and cathode-ray tube device
Inventor: ARIMOTO NOZOMI
IPC: H01J29/88
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by a deflector. SOLUTION: A cathode-ray tube 1 comprises: a face panel 2 with a phosphor screen 2a formed at the inner surface thereof; a funnel 3; an electron gun 5 housed inside a neck 3a of the funnel 3; a deflector 6 disposed at the outer peripheral surface of the funnel 3; and a shadow mask 7 disposed substantially in parallel to the phosphor screen 2a. A first conductive film 10a is formed in a region from the front end of the funnel 3 to the front end of the deflector 6. A second conductive film 10b is formed in a region from the front end of the deflector 6 to the rear end of the deflector 6. The first conductive film 10a is connected to an anode terminal 11 at the outer surface of the funnel 3. The second conductive film 10b is connected to a contact spring 12 of the electron gun 5. A resistor RA is interposed between the first conductive film 10a and the second conductive film 10b.  Another resistor RB is interposed between the front end of the electron gun 5 and the ground. Consequently, a voltage Vn defined by an equation expressed below is applied to the second conductive film 10b:Vb =RB.Va /(RA+RB), wherein Va represents a potential of the first conductive film 10a.
Patent JP-H03251667-A (JP)
Title: Cooling system
Inventor: INOUE YOSHINORI
IPC: F25B29/00
Filed: 1990-02-28
Abstract: PURPOSE:To ensure a heat quantity necessary for a heating operation or attainment of hot water by a simple construction and an inexpensive manner by providing a heat collecting mechanism for supplying an ice heat storage tank with the heat of air exhausted from the inside of a room. CONSTITUTION:Air exhausted from the inside of a room is utilized and the heat of the air is collected. Thereby ice in an ice heat storage tank 8 is melted or a water temperature in the ice heat storage tank 8 is made high, a heat quantity obtained by an evaporator 4 constituting a refrigerant circuit 1 for making ice is increased either in the case when a cooling operation is conducted or in the case when it is stopped, and thus the heat quantity needed in a condenser 3 can be ensured.
Patent JP-2000245380-A (JP)
Title: Apparatus for preparation of soymilk
Inventor: SASHIKI TAKASHI
IPC: A23L11/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact apparatus for preparation of soymilk capable of installing on a small space and compressing cooked and agitated soybeans without cooling thereof and without installing a separate heat-reserving device. SOLUTION: This apparatus 1 has rotatable agitating blades 19 around a tubular shaft 15 installed in a cooking boiler 10 and the shaft 15 is used also as a tubular jacket 31 of a compressor 30, cooked soybeans boiled in the cooking boiler 10 is supplied from a supply port 37 of the jacket 31, soybean milk and soybean curd refuse are separated by the rotation of a compressing screw 35, the soybean milk is taken out from a take out port 40 of the jacket 31 and the soybean curd refuse is ejected are fallen from a connecting path 60 at the end of the jacket 31. The apparatus 1 has a compact structure because the compressor 30 is contained in and integrated with the cooking boiler 10. The cooking boiler 10 functions as a heat-reserving device for the compressor 30, to prevent the cooked soybeans from cooling, and adhesion of dried bean curd on a screen 32 is inhibited.
Patent JP-H1051309-A (JP)
Title: D/a conversion system and its method
Inventor: MA CHINGWO
IPC: H03M3/02
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a D/A conversion system and its method in which single or lots of digital data input streams are processed independently of sampling speed applied to each digital data input stream by using a minimum hardware configuration. SOLUTION: The system is made up of a signal input line 400, a re- configuration/resampling device 410, a modulator 430, a D/A converter 440 and a signal output line 460. When a digital data signal or over is in existence as an input to this system, a coupler is included in the system. The re- configuration/resampling device 410 is made up of a sampling element and a polynomial interpolation element. Moreover, the modulator 430 is operated at a fixed frequency set by a phase locked loop 445 independently of the sampling frequency of the digital data signal.
Patent JP-S58169472-A (JP)
Inventor: MARUYAMA KENSAKU
IPC: A62D1/00
Filed: 1982-03-30
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-H09246377-A (JP)
Title: Manufacture of semiconductor device and semiconductor manufacture device used therefor
Inventor: SAIKAWA KENJI
IPC: C23F4/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To enable an insulating film formed through a high-density plasma CVD method and a metal interconnection film to be surely bonded together. SOLUTION: The surface 2a of a first interconnection layer 2 of tungsten or the like formed on a semiconductor wafer 1 is etched as far as 200Å or so through an argon sputtering method, and the oxidized surface 2a of the first interconnection layer 2 is removed. By this setup, an insulating film 11 is formed after the activated surface 2b of the interconnection layer 2 is exposed.
Patent JP-2000253488-A (JP)
Title: Electroacoustic transducer
Inventor: NAKASO JIRO
IPC: H04R9/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a transducer by which a sound pressure that is flat over an entire frequency band can be obtained by employing a voice coil that is integrally wired in advance and then separated into required number of coil divisions for a voice coil arranged around a plurality of projections so as to integrally vibrate a flat diaphragm without causing split vibration. SOLUTION: A voice coil 1 used for an electroacoustic transducer that drives an entire face of a flat diaphragm where a plurality of projections are provided side by side in the lengthwise direction, is integrally wound by one wire material as a 5-layer structure in a cross direction, for example, and can be used by being separated as required. A voice coil section 3 is wound to be arranged in a groove between a plurality of projections placed side by side in the lengthwise direction. Furthermore, A pitch P is set in advance so that a distance between a positive connection terminal 2 and a negative connection terminal 4 is constant.
Patent JP-S61236933-A (JP)
Inventor: ANSONII JIYOOJI PURAISU
IPC: F16D55/14
Filed: 1986-03-07
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-H03249782-A (JP)
Title: Developer transporting device
Inventor: FUKUNAGA YASUYUKI
IPC: G03G15/08
Filed: 1990-02-28
Abstract: PURPOSE:To prevent a coil spring from being bent and to accomplish stable transport without making the transport quantity of developer larger than the supply quantity thereof by placing a pressing member inside the hollow of the coil spring. CONSTITUTION:This device is provided with the coil spring 4 by which a developing device 3 is replenished with toner in a toner hopper 1 and which is formed of an elastic material and has double circular cross section. Furthermore, the pressing member 7 which presses the coil spring 4 on a developer transport path so as to prevent the spring 4 from floating on the inner bottom part of the toner hopper 1 is placed in an axial direction on the bottom surface part 8 of the inside of the hollow of the spring 4. In such a case, the cross-sectional area of the member 7 is formed 1/4 as large as that of the inside of the hollow of the coil spring, and the developer is not transported in this area but is transported in the remaining 3/4 area. Thus, the stable transport of the developer is accomplished.
Patent JP-H03251405-A (JP)
Title: Vent device of biaxial kneader
Inventor: KIMURA HIROBUMI
IPC: B29B7/46
Filed: 1990-02-28
Abstract: PURPOSE:To prevent a pipe from being clogged with materials by providing a vent hole that opens only in the upper side kneading chamber within a pair of kneading chambers in its lower end part. CONSTITUTION:The vent hole 13 is made up of an upper vent hole 14 and a lower vent hole 15 and the upper vent hole 14 is formed on a vent cylindrical body 16 arranged in a vertical direction and the lower vent hole 15 is formed on the main body 1 in a tapered shape such that it opens only relative to the upper part of the upper side kneading chamber 2. And, on the upper surface side of the kneading chamber 2, a circular arc guide surface is formed within the range of boundaries of both kneading chambers 2, 3 from the lower end of the lower part vent hole 15. The main body 1 is provided with a flange 18 and the vent cylindrical body 16 is secured thereto. Each rotor 4, 5 rotates respectively during the period of kneading and, since the vent hole 13 opens only in the side of the kneading chamber 2, the quantity of the material colliding against the surface (a) of the vent hole 13 becomes less, so that the adhering quantity to the surface (a) reduces. Accordingly, the clogging of the vent 13 can be prevented.
Patent JP-S60211536-A (JP)
Inventor: KUROODOTAMUJI
IPC: G11B20/18
Filed: 1985-03-15
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-H06269165-A (JP)
Title: Pwm dc-dc converter
Inventor: NAKAMURA MANTARO
IPC: H02M3/155
Filed: 1993-03-11
Abstract: PURPOSE:To reduce switching loss, surge voltage and current by providing a control circuit for detecting the output voltage from a smoothing circuit and delivering an auxiliary control pulse signal to an auxiliary switching element prior to provision of a main control signal to a main switching element. CONSTITUTION:The converter commutates the current I of a load 7 to a resonance capacitor 9 when a main control signal voltage applied from a control circuit 8 to the base terminal of a transistor 3 makes a transition from High to Low level thus turning the transistor 3 OFF. Voltage across the transistor 3 increases linearly up to the sum E of voltages E/2 of first and second DC power supplies 1, 2. A thyristor 10 is turned ON before the transistor 3 is turned ON to feed resonance capacitor 9 and reactor 11 with a resonance current. Voltage across the transistor 3 is lowered according to cosine function and the transistor 3 is turned ON when the voltage goes zero.
Patent JP-H07262853-A (JP)
Title: Mounting adapter for lighting protection insulator
Inventor: NAKAYAMA TETSUYA
IPC: H01T4/14
Filed: 1994-03-22
Abstract: PURPOSE:To provide a mounting adapter for a lighting protection insulator of which weight is lightened, and concurrently improves its pole fitting appearance with its structure simplified. CONSTITUTION:The right and left side sections of a first through a third plate (21 through 23) are bent down so as to be formed into reinforcing ribs 21b through 23b. These plates 21, 22 and 23 are overlapped at their end sections, and the respective plates 21 through 23 are fastened so as to be fixed by bolts 30 and 33 and nuts 31 and 34. Inserting holes 21c and 21d for mounting bolts 26 for an iron tower are formed at the base end section of the plate 21. Besides, an insertion holes 23d for mounting bolts 36 for a lighting protection insulator 10 are formed at the tip end section of the third plate 23.
Patent JP-H01225137-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KATO TOSHIYA
IPC: H01L23/522
Filed: 1988-03-04
Abstract: PURPOSE:To increase the current capacity of a power source without increasing the size of a chip by composing a power source pad of multilayer interconnection, and connecting the pad to a power source wiring through a leading wiring made of the same multilayer interconnection. CONSTITUTION:A power source wiring 12 for supplying a power source voltage to input/output cells 11 are composed, for example, of a second layer metal wiring 25. Power source pads 13 externally supplied with the power source voltage to be supplied to the wiring 12 are composed of a first layer metal wiring 23 and the second layer metal wiring 25, and both are connected through a contact 14. Further, leading wirings 15 for connecting the pad 13 to the wirings 12 are composed of a first layer metal wiring 23 and the second layer metal wiring 25 formed continuously to the pad 13. Thus, an area necessary to form the leading wirings may be small, and the current capacity of the power source can be increased without increasing the size of a chip.
Patent JP-S60195686-A (JP)
Title: Circuit for extracting feature of picture
Inventor: OGAWA YURIKO
IPC: D05B39/00
Filed: 1984-03-19
Abstract: PURPOSE:To obtain a device which extracts a feature pattern, from which noises are removed, at a high speed, by extracting the feature point of a taken picture in such a way that isolated points in the picture are removed by performing a differentiating process and smoothing process on the picture and the feature point is removed after the picture is stored. CONSTITUTION:An input device 1 takes the picture of the corner section A in a building and its real picture image fo becomes the differentiated picture fk which is a candidate for a feature point containing noises by a differentiation arithmetic means 2. The differentiated picture fk becomes a differentiated picture fk', in which dark parts and light parts are emphasized at a light-dark converting means 3 and outputted through a binary coding means 7 after repeatedly subjected to adding operations with the output fa of a smoothness operating means 5 at an adder. Since the smoothing process acts on isolated points of noises, etc., stronger than line segments, isolated points of noises, etc., are successively removed when the smoothing process is repeated. Therefore, the picture fm' obtained after performing the above-mentioned processes becomes on which is formed by fetching feature line segment information only.
Patent JP-H09217677-A (JP)
Title: Valve seat for plunger pump
Inventor: UCHIDA AKIRA
IPC: F16K15/06
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a valve seat the shape of which does not cause an erosion phenomenon. SOLUTION: An elastic surface 27 of a surface of an elastic body and a non-elastic surface 35 of a surface of a metallic body are formed as valve seat surfaces of a valve seat 21 of a surface symmetrical valve structural body arranged in a channel of high pressure pulsating fluid produced by a plunger reciprocating in a cylinder and used, a channel 22 orthogonal with the valve seat surfaces is formed on a central side of the valve seat 21, a turbulence generating part on a corner of the valve seat 21 forming the channel 22 is cut out and the corner of the valve seat is materially formed non-rectangular and inclined, and propagation of axially rectangular vibrational energy of an ejecting current is reduced.
Patent JP-S61209102-A (JP)
Inventor: IKUTA NOBUAKI
IPC: B27K3/15
Filed: 1985-03-13
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-S56148678-A (JP)
Title: Ignitor for cylinder number controlled type engine
Inventor: MARUYAMA RIYUUSABUROU
IPC: F02P3/01
Filed: 1980-04-18
Abstract: PURPOSE:To reduce loss in ignition energy by stopping the plasma discharge on the side of cylinders at pause during partial cylinder operation. CONSTITUTION:A plasma ignition circuit is divided into two plasma ignition circuits 12A, 12B which correspond to operation side cylinders 1-3 and pause- side cylinders 4-6, respectively. According to the signal fed from a cylinder number controlling circuit 2, a signal from an oscillating circuit 30 is fed to the plasma ignition circuit 12A through an AND circuit 31. Therefore, during the partial cylinder operation, the output of a NOT circuit 32 has such a value that a capacitor 19 in the plasma ignition circuit 12A for the pause-side cylinders is not charged. On the other hand, during all-cylinder operation, the output of the NOT circuit 32 is ''1'' so that both the plasma ignition circuits 12A, 12B are operated. Accordingly, the loss in ignition energy can be reduced.
Patent JP-H07236064-A (JP)
Title: Run length coding/decoding device
Inventor: KIMURA TAKEO
IPC: H04N1/419
Filed: 1994-02-24
Abstract: PURPOSE:To efficiently decode data for which the run of a bit pattern continues by a byte unit by providing a DMAC for transferring the contents of a specified memory area to a specified place at a high speed, performing operations parallelly to a CPU and decoding run length codes. CONSTITUTION:When run length code data, for instance the two-byte signals of one byte of the bit pattern + one byte of the run length code are received, the data length of the code data and the size of the bit pattern provided in the data are investigated from the header information or the like and stored in a RAM. Then, a byte string is taken out from the head of the code data and analyzed and the bit pattern and the run length are taken out. Then, the bit pattern is stored in the place indicated by a storage address at present. Then, whether or not the run length of the bit pattern is longer than '1' is investigated. When the run length is '1,' the next code processing is started. When the run length is longer than '1', the DMAC is set and the transfer of the bit pattern by the DMAC is performed. During the time, the CPU performs the other processings.
Patent JP-H04286988-A (JP)
Title: Barrier window of high-frequency heater
Inventor: ITO KOJI
IPC: H05H1/18
Filed: 1991-03-15
Abstract: PURPOSE:To lower the temperature of a ceramic plate to lower dielectric loss, improve heating efficiency, eliminate bending and deforming caused by cooling nonuniformity and refrigerant pressure and prevent damage. CONSTITUTION:A barrier window 51 is made into a so-called cryo structure. In other words, the circumferential end part of a ceramic plate 52 is held airtight with the use of a short circuiting ring 59 through a sealing ring 58, and this is airtightly enclosed by a low temperature wave guide 60 and a low temperature shield body 62 through a heat insulation body 61. Further, this is airtightly enclosed by a room temperature vacuum vessel 54 through a heat insulation body 65. The short circuiting ring 59 is connected to a first cooling part 68 of first low temperature (for instance, 20K) and the low temperature shield body 62 is connected to a second cooler 70 of second low temperature (for instance, 80K) through a second thermal anchor 71.
Patent JP-H06239845-A (JP)
Title: Production of alkylsulfonate derivative
Inventor: KAWADA KEN
IPC: C07D263/60
Filed: 1993-02-16
Abstract: PURPOSE:To obtain the subject compound useful as a synthetic intermediate for cyanine-based dyes which are sensitizing dyes of photographic photosensitive materials in high yield by reacting a compound having a naphthalene nucleus with an aliphatic sultone in the presence of Lewis acid. CONSTITUTION:A nitrogen-containing heterocyclic compound of formula I (X us 0, S, NR<1>, Se, Te or CR<2>R<3>; R<1> to R<3> are H, lower alkyl, etc.; A is H, mercapto, arylthio, aralkyl, sulfo, halogen, etc.; R<4> to R<8> are H or substituent group) is made to react with an aliphatic sultone of formula II (Z is alkylene) in the presence of a Lewis acid (e.g. boron trifluoride ether complex) at 120-250 deg.C to provide the objective compound of formula III. The compound of the formula I and the compound of the formula II are used in a molar ratio of 1:l to 5. As the compound of formula III, 2-methylnaphtho[1,2-d]thiazolium-3- butanesulfonate is exemplified.
Patent JP-H02278158-A (JP)
Title: Method for uninvasively measuring fluidized bed level of two phase fluidized bed in structure for treating material
Inventor: JIYOOJI DEYUUI KOODEII
IPC: G01F23/22
Filed: 1990-03-02
Abstract: PURPOSE: To increase yield, to improve thermal efficiency and to operate a reaction device under the condition where performance is maintained for a long period as to several points along the wall of a structure by relating a change in the vertical direction of the region of power spectrum below a resonance peak with a fluidized bed level. CONSTITUTION: An electric signal from an accelerometer that is proportional to a normal acceleration of a wall is amplified and transferred to a control room. In the control room, a power spectrum is measured. Then, a region below a peak is decided, and it is related to a fluidized bed level of a reaction device. In short, with the accelerometer attached in magnetic manner, an electric charge output proportional to an instantaneous acceleration of wall is generated, and by an electric charge amplifier, it is converted into a voltage output which is proportional to the normal acceleration of wall. The voltage is processed with a signal processor, and a power spectrum of acceleration is generated. The power spectrum of acceleration of wall contains a peak at a point corresponding to a wall resonance frequency. The peak frequency and its region is measured by a computer algorithm.