baber/WOPTO huggingface dataset:
Patent JP-H03213105-A (JP)
Title: Filter concentrating apparatus
Inventor: MOTOHASHI HIROSHI
IPC: B01D29/92
Filed: 1990-01-12
Abstract: PURPOSE:To keep the inside of liquid gathering part at stable vacuum pressure and carry out peeling of concentrated sludge excellently and make maintenance easy by connecting a vacuum forming apparatus to produce a prescribed vacuum pressure by lowering of water level and a liquid gathering part of an air-tight tub with a filtrate pipe. CONSTITUTION:In an air-tight tub 1, a sludge concentrating part 3 to which a sludge flowing-in pipe 6 is connected and a liquid gathering part 4 are sectionally formed in the tub 1 and cylindrical filter elements 16 of which one ends are opened and the other ends are closed are installed in the sludge concentrating part 3 and the opened ends are connected with the liquid gathering part 4. Meanwhile, in a vacuum producing tub 31, an air releasing valve 37 is installed in the upper part and the lower end is water-sealed at a constant water level in the way of making it possible to shut the lower end, and prescribed vacuum pressure is able to be produced by lowering of water level in the inside. The liquid gathering part 4 of the air-tight tub 1 and the vacuum producing tub 21 are connected with a filtrate pipe 32. As a result, the inside of the liquid gathering part to which filtrates are gathered is kept at stable vacuum pressure, peeling concentrated sludge is carried out excellently, and maintenance and management become easy and driving cost is lowered.
Patent JP-H10209730-A (JP)
Title: Antenna system
Inventor: ENOKI MASAYUKI
IPC: H01Q1/24
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To attain a high feeding efficiency and to effectively prevent production of low-frequency noise. SOLUTION: A feeding contact 10b of a curved face shape is provided in an antenna support member 10. Furthermore, elastic contacts 13a, 13b of a curved face shape, corresponding to the feeding contact 10b of the antenna support member 10 are provided in an antenna plug member 13, and the elastic contacts 13a, 13b of a curved face shape of the antenna plug member 13 are coupled elastically with the feeding contact 10b of the antenna support member 10, so as to be in face contact.
Patent JP-H08193510-A (JP)
Title: Particulate eliminating device
Inventor: SATO YOSHIO
IPC: F01N3/02
Filed: 1995-01-18
Abstract: PURPOSE: To supply stable electric power without being affected by vehicle power supply voltage, by making a power supply which supplies the electric power to a heating heater to heat a particulate filter, to serve as high frequency and/or high frequency AC electric power which causes skin effect of current to the conductive body of the heating heater. CONSTITUTION: When a power transistor 15 is switched ON, a heater 6 is energized from a vehicle power supply 12 via a condenser 20, and when a power transistor 16 is switched ON, the heater 6 is energized via the power transistor 16. At this time, a lowering of voltage of the vehicle power supply 12 or a lowering of supply power voltage of the heater 6 is detected by a control circuit 14, and frequency is lowered if such a change occurs that the heating temperature of the heater 6 is lowered. Hereby, when the frequency of the supply electric power is lowered in the heater 6, the supply electric power is increased by a lowering of a resistance value by skin effect of current, and heating is executed only on the surface of exothermic body so that particles can be effectively burnt.
Patent JP-H02186162-A (JP)
Title: Neutral mechanism in continuously variable transmission
Inventor: NISHIMURA SADANORI
IPC: F16H61/437
Filed: 1989-01-12
Abstract: PURPOSE:To obtain high neutral ability by making the structure where by releasing a neutral valve at a neutral position of a gear shift lever, a high pressure oil passage and a low pressure oil passage are short-circuited one another. CONSTITUTION:When a gear shift lever 23 is engaged with a neutral valve operational groove 33b so as to maintain a spring 34 at a neutral position, a tilt angle of a cam plate of a hydraulic pump 1 is located at a neutral position, and at the same time, a root part 23a of the operational lever 23 is turned to oscillate an arm 31 in an N direction as indicated by an arrow. Stretched by a Bowden wire 32 stopped and fixed at the arm 31, a spool 16 of a neutral valve 14 is moved to the right resisting a valve spring 18. A by-pass oil passage 3a and a by-pass oil passage 9a are communicated together through a circumference groove 16b, a communicating hole 16a, and a circumference groove 16c, as well as the by-pass oil passage 9a and a by-pass oil passage 4a are communicated together through the circumference groove 16c, and all of the by-pass oil passages 3a, 4a, 9a are short-circuited. A high pressure oil passage 3 and a low pressure oil passage 4 are thus short-circuited one another.
Patent JP-H07272548-A (JP)
Title: Electric cable including cross-linking polyethylene insulation layer
Inventor: DEEBITSUDO DABURIYUU RIBINGUSU
IPC: H01B7/04
Filed: 1995-01-18
Abstract: PURPOSE: To provide an electric cable for submersible well pump which is stable even though it is exposed in a well fluid, by forming a crosslinked polyethylene insulator device, a thermoplastic barrier layer, a protective layer, and a metal sheathing, in order, surrounding the core surface of an electric conductor. CONSTITUTION: Around a conductor core 26 consisting of a copper wire, a water hardening crosslinked polyethylene layer 28 is formed in the uncrosslinked condition, and a thermoplastic barrier layer 30 is formed through an adhesive layer 31, so as to obtain an insulated conductor 24. After this conductor 24 is heated by a steam sauna, and an unhardened polyethylene insulator layer 28 is crosslinked, three insulated conductors 24 are arranged in a rectangle form through a rubber string 33, a protective layer 32 is formed around the conductors 24 by an elastomer material, and furthermore, a metallic continuous strip is wound in a spiral form so as to form a metal sheath 34.  Consequently, an electric cable 22 for submerged pump which is stable in a high temperature, generates no swelling and no deterioration even through exposed in a well fluid, and can be used in an oil well and a gas well, can be obtained.
Patent JP-S60149327-A (JP)
Inventor: ASAMA NORIYASU
IPC: A01G33/00
Filed: 1984-01-17
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-H11204277-A (JP)
Title: Discharge lamp lighting device
Inventor: YOSHIDA KAZUO
IPC: H05B41/24
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device feeding the preheating power sufficient to preheat filaments when multiple discharge lamps are preheated and capable of stably starting the discharge lamps after preheating. SOLUTION: Switching elements Q1 , Q2 of a power conversion section INV are turned on or off in turn at a high frequency by a main control circuit 11. A lighting resonance circuit 2 is constituted of an inductor L, the primary winding n1 l of a transformer T, a capacitor C', a capacitor C, switching elements Q3 , Q4 , and windings LBB1 , LBB2 on both sides of a balancer B. Preheating resonance circuits 31 , 32 , 33 , 34 are constituted of the secondary windings 31 , 32 , 33 , 34 of the transformer T and capacitors C21 , C22 , C23 , C24 . A detecting means detecting the impedance changes of filaments F1 , F2 , F3 , F4 is provided with detecting circuits 81 , 82 , 83 , B4 , and an auxiliary control circuit 12 on/off- controls the switching elements Q3 , Q4 based on the outputs of the detecting circuits 81 , 82 , 83 , 84 .
Patent JP-S56105494-A (JP)
Title: Gold-palladium-copper alloy plating solution
Inventor: KONASE TAKASHI
IPC: C25D3/62
Filed: 1980-01-22
Abstract: PURPOSE: To form a stable, corrosion-resistant layer plate with gold-alloy, and is colored white to pink, using a plating solution having an adjusted pH contg. each specific concentration of Au, Pd, and Cu, and specific additives.  
     CONSTITUTION: Au-Pd-Cu alloy plating solution contains 2.5W20.0g/l or preferably 3W5g/l of Au as gold sulfite salt, 1.5W10.0g/l or preferably 2W3g/l of Pd as palladium ammonium sulfate, and 0.15W1.0g/l or preferably 0.2W0.3g/l of Cu as cupric citrate. Contained additives are 27.5W80g/l of ammonium sulfate, 25W 150g/l of alkali citrate, and 22.5W180g/l of alkali sulfite. The pH of the plating solution is adjusted to 7.0W9.0 or preferably to 8.0 and is used. Preferably, the solution temperature is about 60°C or less and the current density is about 2A/dm 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01182054-A (JP)
Title: Printing control of printer
Inventor: SUDO NAGAKATSU
IPC: G06K15/10
Filed: 1988-01-14
Abstract: PURPOSE:To prevent a shift in the positions of dots in a row by storing the required total amount for printing coverage of the row of dot image data contained in ruled-line printing data or image printing in block units into a buffer memory, and after that, permitting the dot image data to undergo collective dot density conversion. CONSTITUTION:If the required total amount for printing coverage the row of ruled-line data is written in a prebuffer 5a, a microprocessor 1 puts together all the ruled-line data stored in the prebuffer 5a, and converts the ruled-line data to dot image data suited to printing dot density for a printing part 13 with the help of a dot density conversion part 9. Then the microprocessor stores the dot image data after conversion in a dot image memory 7 with the assistance of a print control part 6 which receives instruction from the microprocessor. After density conversion of the ruled-line data and writing of data worth a single page, a command is issued to a printer interface part 8, and data in the image memory 7 is transmitted to the printing part 13 for printout.
Patent JP-S59131967-A (JP)
Inventor: UEDA YASUKIYO
IPC: G10L15/00
Filed: 1983-01-18
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-H04238411-A (JP)
Title: Edge detection circuit
Inventor: HAGIWARA MISAO
IPC: H03K5/1532
Filed: 1991-01-23
Abstract: PURPOSE:To obtain a circuit which detect a change edge from low to high logical level of a signal and from high to low. CONSTITUTION:An edge detection circuit consists of a first input signal for observing a signal change, a second input signal executing initialization so that a next edge can be detected after the detection of the edge, a first flip flop holding the previous state of the first input signal, a control circuit controlling a first input by the state of the first flip flop and a second flip flop which is set by the control circuit. Since the delay of a gate is not used in the same way as before, a system does not depend on layout and the circuit can be reduced compared to a case when a D-type flip flop is used.
Patent JP-H04287963-A (JP)
Title: Layout of semiconductor ic
Inventor: MINAMI FUMIHIRO
IPC: H01L21/822
Filed: 1991-01-23
Abstract: PURPOSE:To reduce the design time of the layout of a semiconductor IC, by replacing gates with each other, in a layout design, so as to decrease the delay time of a signal. CONSTITUTION:Find the delay time when a gate, which is taken out of a critical path (steps 33 and 34), is replaced with another gate which is superior in driving capacity, and calculate the reduction of the delay time (step 35). If there is obtained a reduced delay time, the gates are replaced with each other, whilst. if not, the gates remain intact (step 36 and 37). Such a gate replacement is effected for all critical paths. Subsequently, find the delay time when a gate, which is arbitrarily picked up from the gates on a chip (step 40), is replaced with another gate, which is inferior in driving capacity, and calculate the reduction of the delay time (step 41). These gates are replaced with each other, if there is obtained a reduced delay time, whereas, if not, they are left as they are (steps 42 and 43). This replacement is carried out for all gates on the chip.
Patent JP-S56104143-A (JP)
Title: Fuel supply device for engine
Inventor: YAMANE HIDEYUKI
IPC: F02M19/06
Filed: 1980-01-22
Abstract: PURPOSE: To enable fuel with different specific gravity to be always supplied in a constant proportion by providing respective fuel supplying openings in a float chamber of a carbureter for supplying fuel mixture.  
     CONSTITUTION: When alcohol and gasoline fuel is supplied to a float chamber 1 of a carbureter, alcohol layer 2 and gasoline layer 3 are formed respectively at the lower and upper sides of mixed fuel surface F according to the difference of specific gravity. And the float chamber 1 is provided with openings 20, 21 having throttles 24, 25 corresponding to the respective layers 2, 3 respectively. Further, the first fuel path 22 communicating to the opening 20 is coupled with the second fuel path 23 communicating to the opening 21. Thus, each fuel is mixed in the second path 23 always with same proportion and supplied from a main nozzle 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04239645-A (JP)
Title: Apparatus for inspecting printed matter
Inventor: SHIMADA HITOAKI
IPC: B41F33/14
Filed: 1991-01-23
Abstract: PURPOSE:To make the reference data and detection data of an image synchronous with high accuracy and to enhance the capacity detecting the abnormality of printed matter by controlling the taking-in signal of the detection data so that the running quantity of the printed matter calculated by measuring the levitation quantity of the printed matter from an impression cylinder coincides with reference data running quantity. CONSTITUTION:The detection signal of the density of printed matter 3 due to a line type image sensor 7 and the detection signal of the levitation quantity of the printed matter due to a displacement meter 30 are sent to a reference data memory 21 and a reference running quantity memory 23 on the basis of the pulse signal from a rotary encoder 4. At the time of inspection, the displacement signal of the displacement meter 30 is sent to a running circuit 24 to calculate the running quantity Ln of the printed matter 3. At the same time, the running quantity at every pitch is read to a running quantity circuit 25 from a memory 23 to calculate reference data running quantity Lon. A running difference circuit 26 calculates running difference  Ln from Ln and Lon. Correction quantity is calculated from  Ln by a timing correction circuit 27 to be sent to an image sensor 7 as a next line data taking-in signal.
Patent JP-H0538479-A (JP)
Title: Coating method
Inventor: MATSUI MASATAKA
IPC: B05D1/02
Filed: 1992-01-17
Abstract: PURPOSE:To finish with high smoothness by means of increase of coating film thickness by rotating a material to be coated almost around the horizontal direction shafts at the speed faster than the speed that the material to be coated is moved at from almost the vertical state over to almost horizontal before coating material sag is generated by weight and slower than the speed at which coating material sag is generated by centrifugal force in the baking process. CONSTITUTION:The coating process in which a coating material is spray coated on the surface of a material to be coated 1 extending at least in the up and down direction in the film thickness more than generating coating material sag and the drying process combining setting process and baking process thereafter are carried out. In said baking process, the material to be coated is rotated around almost horizontal direction shafts 2 and 3 at the speed faster than the speed at which the face to be coated is moved from almost vertical state over to almost horizontal state before the coating material sag of the coated material is generated by the weight and slower than the speed at which the coating material sag is generated by centrifugal force in said baking process. As a result, finish coating of high smoothness can be carried out by increasing the coating film thickness to the upper and lower faces of the material to be coated of an automobile body or the like without generating the coating material sag in the baking process.
Patent JP-S60150795-A (JP)
Inventor: YAGI TOYOHIKO
IPC: D06F75/22
Filed: 1984-01-18
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-H06213600-A (JP)
Title: Control device for missile
Inventor: HAYASAKA KATSUYOSHI
IPC: F41G7/22
Filed: 1993-01-19
Abstract: PURPOSE:To provide a control device for a missile in which a target acquiring range of a target sensor is expanded, its capability against a target showing a high movability is improved, a rolling movement which may act against the guide control of the missile as disturbance is not induced and then the guide accuracy is improved. CONSTITUTION:A target sensor 3 is fixed in a slant state from a machine axis 9 of a missile and then a driving part 12 rotates the target sensor 3 around the machine axis 9 under an instruction got from a rolling controlling part 6. With such an arrangement as above, it is possible to expand the target acquiring range of the target sensor and improve a guiding accuracy of the missile.
Patent JP-H11270506-A (JP)
Title: Control device for hydraulic drive mechanism
Inventor: TAKAMURA FUJITOSHI
IPC: F04B49/06
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To improve operability by controlling a differential pressure in response to the load applied to a work machine actuator and the driving state of each work machine. SOLUTION: The relation between the operation quantity S of an operation lever and the driving speed (v) of a work machine actuator is shown in (a). When the work machine actuator having a large load is driven and the discharge pressure Pp is increased from P1 to P2 as shown in (b), the discharge quantity is limited accordingly as shown by a broken line, the driving speed is limited by it, and the so-called dead band is increased. Such control signal is outputted to a control valve that the differential pressure ΔPLS becomes smaller as the discharge pressure Pp detected by a pump pressure sensor, i.e., the load PLs of the work machine actuator, becomes larger. The optimum lever operability suitable to the present work state is obtained, and the work efficiency can be remarkably improved than before.
Patent JP-H11257246-A (JP)
Title: Internal gear pump with no sickle-shaped member
Inventor: ARBOGAST FRANZ
IPC: F04C15/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an internal gear pump with no sickle-shaped member, which exhibits optimum operating performance in any case and has simple structure and low abrasion. SOLUTION: This pump is provided with an internal gear 1 and a pinion 2 to be meshed with the gear. An internal gear pump having no sickle shaped member, the pinion 2 and the internal gear 1, are mounted in the inside of a housing 3 having an intake part 3.1 and a discharge part 3.2 in such a way as to be freely rotated. The internal gear 1 has a passage in the radial direction forming a fluid introducing part between its side surface and the housing 3. And the fluid introducing part is formed between each tooth of the internal gear 1 or the side surface of each tooth 22 of the pinion and each recessed part 1.1 of the internal gear 1.
Patent JP-H01183541-A (JP)
Title: Intermittent slub-like bulked yarn and production thereof
Inventor: KIMURA TOSHIHIKO
IPC: D02G3/36
Filed: 1988-01-18
Abstract: PURPOSE:To obtain the title bulked yarn arranging in specific state non-slub part singly and irregularly winding sheath yarn around core yarn and slub part winding sheath yarn around core yarn in multiple structure and having good slub shape and slub pattern. CONSTITUTION:The aimed bulked yarn alternately has non-slub part irregularly and singly winding a sheath yarn having length two times longer than that of core yarn around the core yarn and slub part winding a sheath yarn having length five times longer tan that of core yarn around the core yarn in at least triple structure and multiple structure containing at least quintuple structure. Ratio of average length of slub part to non-slub part in the longitudinal direction is 1 to >=5, preferably 1 to >=20 and the non-slub part is irregularly and intermittently arranged in irregular length. the aimed bulky yarn can be obtained by method, etc., simultaneously changing shaking support of sheath yarn Ys to the running direction of core yarn Yc and direction crossing at right angle therewith by rotation motion of feed guide 12.
Patent JP-2000208361-A (JP)
Title: Multilayer capacitor
Inventor: KURODA TAKAKAZU
IPC: H01G4/30
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To reduce the equivalent series inductance of a multilayer capacitor. SOLUTION: Outer terminal electrodes 42, 44, 46, and 48 connected via leading electrodes 50-53 with a first inner electrode 40 and outer terminal electrodes 43, 45, 47, and 49 connected via leading terminals 54-57 with a second inner electrode 41 facing the first inner electrode 40 are arranged alternately on side faces 34 and 36. Also, width directional dimension A of central extraction electrodes 51, 53, 54, and 56 other tan extraction electrodes 50, 52, 55, and 57 at the edge connected with the outer terminal electrodes 42, 45, 46, and 49 positioned at the both edges on each side face 34 and 36 is made larger than width direction dimension of the extraction electrodes 50, 52, 55, and 57 at the edges.
Patent JP-H10208134-A (JP)
Title: Automatic vending machine
Inventor: SHIMIZU KIYOSHI
IPC: G07F9/10
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine which does not need a wide space and which a purchaser can conveniently use at the time of selling products whose purposes are different in a box unit. SOLUTION: Product storage cases 9a and 9b provided with plural product storage parts 8a and 8b storing the products stored in boxes are provided. The products whose purposes differ are stored in the boxes and they are stored by dividing them in the different product storage parts in the plural product storage parts for the respective products of the different purposes. A product transportation device 7 transporting the products stored in the product storage parts to a product take-out part transports the products instructed based on a product selection command by the boxes and the products are sold by the box unit.
Patent JP-S5290489-A (JP)
Title: Catalysts for decomposition of ozone
Inventor: OOTAKI TADAAKI
IPC: B01J23/78
Filed: 1976-01-26
Abstract: PURPOSE: To produce high-activity catalysts for decomposing O 3  esp. in exhaust gas at low temperature, by adding at least one of K, Cs, Ca, Ba, or Ce to NiO. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59142794-A (JP)
Inventor: YUBEERU JIYUBUU
IPC: G11C11/14
Filed: 1984-01-20
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-S63175889-A (JP)
Inventor: HOSHIYA TAKAYUKI
IPC: G09G3/36
Filed: 1987-01-17
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-S63175253-A (JP)
Title: Automatic tracking control device
Inventor: OOKUBO HIROTSUGU
IPC: G11B15/467
Filed: 1987-01-16
Abstract: PURPOSE:To automatically improve tracking control by using a phase control means to control the phase difference between a control signal and a pulse signal at the value with which the high frequency envelope output of the reproduction signal of a recording track is set at the maximum level. CONSTITUTION:The tracking control is performed by a phase servo means 1 in response to the phase difference between the control (CTL) signal obtained in response to a recording track and the pulse (PG) signal obtained in response to the revolving position of a reproduction head for the recording track. At the same time, the phase difference between the CTL and PG signals is automatically controlled by a phase control means 10 at the value with which the high frequency envelope output of the reproduction of the recording track is set at the maximum level. In other words, the reproduction signal of the recording track is set at the maximum level in a just tracking state of the reproduction head. Therefore the means 10 functions to control the high frequency envelope output of the reproduction signal at the maximum level. Thus the tracking control is automatically carried out in an optimum state.