baber/WOPTO huggingface dataset:
Patent JP-H10220388-A (JP)
Title: Water supply device
Inventor: OSHIGA TAKAYUKI
IPC: F04B49/06
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To continue a smooth water supply by means of a water supply device which has pumps driven with a plurality of inverters even when failure occurs at one inverter. SOLUTION: A water supply device has a plurality of pumps 105, 106 with electric motors for discharging water suctioned from a suctioning pipint to the side of a piping 118 for water supply. Pressure sensors 105, 106 are arranged for sensing water pressure. A plurality of inverters 20, 21 are arranged on each of the pumps 105, 106. Control means are arranged correspondingly to each of the inverters 20, 21 and connected thereto for controlling them according to the sensed values of the pressure sensors 102, 112. Wirings 61, 62 are arranged for connecting the control means to each other and communicating signals which indicated conditions of the control means between them. The control means issues commands restart to the mating inverter when the inverter is determined to be abnormal.
Patent JP-S60201805-A (JP)
Title: Turret head indexing attachment
Inventor: SATOU SANEJI
IPC: B23B29/32
Filed: 1984-03-28
Abstract: PURPOSE:To intend simplification and compactness of the structure, in a turret head attachment for use in such as an automatic turret lathe, by providing elements to be detected arranged in accordance with indexing position and proximity sensors to detect them. CONSTITUTION:A turret head main body 11 is mounted rotatably and axially slidably on the center shaft 13 fixed to a spindle head main body 12. Proximity sensors 24a-24e are attached according to the indexing position of the turret head and detects the first to the fifth indexing position, respectively. Furthermore, the parts to be detected, for example bolts 26a-26e, arranged according to the indexing position of the turret are attached circumferentially at a predetermined distance around a hollow cylindrical member 25. This simplifies the structure and also makes the apparatus compact, due to the compactness of a sensor itself.
Patent JP-S54152205-A (JP)
Title: Spiral type axial-flow pump
Inventor: HARADA ICHIROU
IPC: F04D29/54
Filed: 1978-05-22
Abstract: PURPOSE: To provide a small but highly efficient pump by forming a semi-spiral water discharge channel into which a spiralling water flow is led in its entirety from an axialflow  vane wheel and by installing a double-conical vaneless diffuser between the axial-flow vane wheel and the water discharge channel.  
     CONSTITUTION: The plane of a water discharge 2 chaninel is formed into a semi- spiral with its starting point S, in a quadrant between I and II which is made by two reference lines I-III, and II- IV. The reference line I-III passes through the center of the spiral and its direction is coincide with direction of the water flow. The reference line II-IV is orthogonal to the line I-III. A double-conical vaneless diffuser 1 is installed between an axial-flow va ne wheel 3 and the water discharge channel 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04313918-A (JP)
Title: A/d converter
Inventor: INOUE HIDEO
IPC: H03M1/12
Filed: 1991-03-25
Abstract: PURPOSE:To shorten the time for an entire A/D conversion by shortening the time of an undesired data for the A/D conversion among plural analog input signals. CONSTITUTION:A reference data is set to a comparison value setting register 1, and a comparator 6 compares the selected analog input signal 4 with a data set to the comparison value setting register 1 at first. Then a deciding circuit 9 detects whether or not the selected analog input signal 4 is an undesired data. When it is judged that the selected analg input signal 4 is required, the A/D conversion is implemented by connecting a successive approximation register 2 and one input of comparator 6 and the output of the comparator 6 and the successive approximation register 2. The result of comparison as to the data judged to be undesired is stored in a comparison result storage register 7. The time required for A/D conversion of plural analog input signals 4 is shortened.
Patent JP-H09233066-A (JP)
Title: Encryption/decryption method and its device
Inventor: ENARI MASAHIKO
IPC: H04L9/18
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of configuration at a decoder side. SOLUTION: A decoding algorithm of a Decryptor 16 generating a work key from a data key and a system key and a Decryptor 14 conducting encryption in an output feedback OFB mode in a scrambler 1 at a transmitter side is selected the same. Then a decoding algorithm of a Decryptor 26 generating a work key from a data key and a system key and a Decryptor 14 conducting encryption of an output feedback OFB mode in a descrambler 2 at a receiver side is selected the same, then one Decryptor is used in common for Decryptors 21, 25, 26. Thus, the scale of the configuration of the descrambler 2 is reduced.
Patent JP-H03262436-A (JP)
Title: Food mix like pizza base and preparation of food using the same
Inventor: OCHIAI KIYOSHI
IPC: A21D2/36
Filed: 1990-03-12
Abstract: PURPOSE:To obtain the subject mix capable of giving a food like a pizza base in a short time without necessitating primary fermentation, bench time and secondary fermentation processes by adding tapioca starch, etc., to a mixture of wheat flour and glutinous rice flour. CONSTITUTION:The objective mix can be prepared by adding one or more kinds of starches selected from tapioca starch, waxy corn starch, corn starch and potato starch to a mixture of wheat flour and glutinous rice flour. A food is prepared by adding water to the mix and baking the dough.
Patent JP-S59185915-A (JP)
Title: Combustion control device
Inventor: KATOU SHIYOUZOU
IPC: F23N1/02
Filed: 1983-04-05
Abstract: PURPOSE:To enable to obtain the optimum combustion state without being influenced by the mounting location, variation, and secular change of a sensing element for combustion state and yet necessitating the correction means of air fuel ratio by a method wherein the air-fuel ratio is controlled so as to make the concentration of unburnt gas lowermost. CONSTITUTION:A required calorific value signal is supplied from a load state detecting device 1 through a fuel control device 2 and an operation circuit 3 to an air flow rate control device 4. The control devices 2 and 4 respectively supply fuel and combustion air, each of both of which corresponds to the required calorific value, to a burner 5. On the other hand, a sensing element 6, the sensed signal of which is sent to an air-fuel ratio control device 7, detects the concentration of unburnt gas in the combustion gas developed by the burner 5. The air-fuel ratio control device 7 processes the sensed signal from the sensing element 6 and outputs the result to the operational circuit 3 in order to control the quantity of combustion air supplied to the burner 5 so as to make the concentration of the unburnt gas in the combustion gas lowermost.
Patent JP-S59184086-A (JP)
Title: Regulator for mast step of mast for sail board
Inventor: CHIERI MOORISU DEYUMORUCHIE
IPC: B63B15/00
Filed: 1984-03-28
Abstract: 1. Device for adjusting the insertion of the mast of a surfing board or the like, comprising a cursor for receiving the mastfoot, said cursor being associated with a sliding element that can be fixed to the hull of the board, frictional locking means acting on said cursor for immobilizing it with respect to said sliding element, an operating element being provided for varying the friction exerted by said locking means on the cursor so as to make possible the displacement of the latter with respect to said sliding element, said locking means consisting of a cord (11) fixed at one of its ends to an end of said sliding element (9), wound by at least one round turn on an axle (10) provided for that purpose on said carrier (8) and fixed with its other end to the operating element (13-14).
Patent JP-H11243351-A (JP)
Title: Frequency synthesizer
Inventor: SAKURAI NORIYOSHI
IPC: H04B1/7136
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a frequency synthesizer suitable for fast switching which converts a low frequency signal into an output band signal of a higher frequency, and also expands the bandwidth by twice. SOLUTION: Two frequency signals with a 90 deg. phase difference which are outputted from a two-phase direct digital synthesizer 10 operating as a frequency signal generating means are given to 1st and 2nd balanced modulating means 14 and 16 one by one through a switching means 30. Also, two local oscillation frequency signals with a 90 deg. phase difference which are outputted from a local oscillating means 22 are given to the 1st and 2nd balanced modulating means 14 and 16 one by one. An output frequency of the synthesizer 10 is switched and set in accordance with a hopping pattern code outputted from a frequency hopping pattern code generating means 32 and also the means 30 is switched and controlled. An adding means 24 adds outputs of the means 14 and 16 and outputs an output band signal.
Patent JP-S59186490-A (JP)
Title: Convergence device
Inventor: MATSUO TERUO
IPC: H01J29/54
Filed: 1983-04-08
Abstract: PURPOSE:To obtain a convergence device which has high tolerance of designing and facilitates the designing and the correction of excitation characteristics after magnet assembling by providing an exciting power source part of a coil with a composing function for obtaining a desired adjusting magnetic field. CONSTITUTION:The convergence device consists of an electromagnet assembly 5 and its exciting power source part 6. Coils 9a-9h wound around eight magnetic cores 8a-8h of the electromagnet assembly 6 are excited by independent power sources. A two-pole magnetic field, four-pole horizontal magnetic field, four-pole vertical magnetic field, six-pole horizontal magnetic field, and six-pole vertical magnetic field are generated. Respective control signals of said magnetic fields are inputted to a matrix circuit 14 as analog signals through an impedence converter 15 at the exciting power source part 6. Connections in the matrix circuit 14 are made by coupling resistances 16 so that relation shown in a table 1 is obtained; currents proportional to the control signals flow through the coupling resistances 16 and are mixed to obtain the desired adjustment characteristics only by adjusting the constants R of the coupling resistances 16 individually.
Patent JP-H03262824-A (JP)
Title: Bag body push-in device for cast-in-place pile forming machine
Inventor: KIMURA OSAMU
IPC: E02D7/00
Filed: 1990-03-12
Abstract: PURPOSE:To enable simple and quick operation, and also to prevent a bag body from being distorted by feeding an insertion rod by means of a feeding device while pulling a retainer for holding the upper end of the bag body with a wire, so that it can be pushed into an excavated hole together with the bag body. CONSTITUTION:A head 6 which slides in a guide frames 5 is fixed to the upper end of an insertion rod 8 which has been juxtaposed in parallel with the guide frame 5, and a guide 9 in which the insertion rod 8 is loosely fitted is fixed to the neighborhood of the lower end of the guide frame 5. Then, a fixing plate 15 is fitted to the lower end of a bag body 40 so as to insertedly hold the bag body 40, and is engaged with the lower-end opening of the insertion rod 8. Further, the upper end of the bag body 40 is detachably held by a retainer 24 that is vertically movable in the axial direction of the insertion rod 8 and is not turnable. And, while pulling the retainer 24 by means of a wire 32 via a swivel, the insertion rod 8 is fed by a feeding device 10, so that it can be pushed into an excavated hole together with the bag body 40.
Patent JP-H02241224-A (JP)
Title: Data processor
Inventor: YONEZAWA NAOMICHI
IPC: H03K19/0175
Filed: 1989-03-15
Abstract: PURPOSE:To decrease the number of stages of a gate between a register and a register by predicting what kind of value an output takes by a value defined by quick timing and a value defined by slow timing. CONSTITUTION:A register 1 holds the value of an input A, a register 2 holds the value of an input B, a register 3 holds the value of an input C, and a resister 4 holds the value of an input D. A next value predicting circuit part 5 predicts what kind of result is obtained by the values of the input 3 and the input 4 from the register 1 having the value of the input A and the register 2 having the value of the input B. A predicted value holding part 6 holds the output of the next value predicting circuit part 5, and a predicted value soliciting part 8 selects one of predicted values which the predicted value holding part 6 has, from the values of the resister 3 having the value of the input C and the register 4 having the value of the input D. IN such a manner, as for a gate between the register and the resister, two stages are enough.
Patent JP-H08262477-A (JP)
Title: Production of spatial light-modulating element and amorphous silicon-germanium alloy photosensitive body
Inventor: YOSHINO KUNIHIKO
IPC: H01L31/0248
Filed: 1995-03-20
Abstract: PURPOSE: To provide an amorphous silicon-germanium alloy photosensitive body having a large photoconductivity-to-dark conductivity ratio and a method for producing a spatial light-modulating element using the photosensitive body. CONSTITUTION: At least two kinds of gas contg. germane among monosilane, germane, disilane, diborane, phosphine, argon and helium and gaseous hydrogen are used as the raw gas, and an amorphous silicon-germanium alloy photosensitive body is formed on a transparent electrode formed on a substrate 7 by plasma CVD using a high-frequency wave of 1MHz to 10GHz to produce a spatial light-modulating element. In the process, the deposition of an amorphous silicon-germanium alloy film by the raw gas and the plasma treatment with gaseous hydrogen are repeated to form an amorphous silicon-germanium alloy photosensitive body on the transparent electrode of the substrate 7.
Patent JP-S60218500-A (JP)
Inventor: JIEEMUSU SUCHIIBUN BAATSU
IPC: H01G13/00
Filed: 1985-03-27
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-S59186237-A (JP)
Title: Color crt
Inventor: KONNO NOBUTOSHI
IPC: H01J29/18
Filed: 1983-04-06
Abstract: PURPOSE:To obtain a color picture tube having high brightness and high residual image characteristic by providing a colored layer composed of light shielding section mainly composed of color element and chalcogen glass on a substrate then providing a phosphor layer for emitting white phosphor light. CONSTITUTION:A colored layer 9 composed of blue element B, green element G, red element R and light shielding section 14 is formed on a glass substrate 1 then a white phosphor substrate layer 10 is laminated. For example, a chalcogen glass layer 11 is formed on a substrate 1 then exposed into specific pattern by means of ultraviolet ray, far ultraviolet ray, X-ray or electron beam. Then chalcogen glass is removed from the exposed portion through water wash or weak alkali solution or etching is performed with gas mainly composed of multi- halide to form the shielding section 14 and to deposite pigment through deposition mask. Deposition is repeated three times for every color to form a colored layer 9 onto a substrate.
Patent JP-S60206748-A (JP)
Title: Finisher for automobile
Inventor: INAMI SUMIO
IPC: F21S8/10
Filed: 1984-03-30
Abstract: PURPOSE:To prevent deformation of a finisher due to thermal expansion and condensation of an inside air, by forming atmospheric communication holes for communicating the inside of the box-like finisher with the outside thereof. CONSTITUTION:A finisher 10 is formed by a rectangular finisher inner panel 11 and a box-like finisher outer panel 12 covering a front surface of the finisher inner panel 11. In the case that the finisher 10 is provided at a position interposed between rear combination lamps, bolts 16 integrally mounted to the finisher inner panel 11 are inserted into mount holes formed through a vehicle body panel 5, and are then fixed by nuts 26. Under the condition, a hollow portion 21 of the finisher 10 is communicated through atmospheric communication holes 22 to a space on the back side of the vehicle body panel 5.
Patent JP-H08270826-A (JP)
Title: Control valve
Inventor: YUUGEN EBERUHARUTO
IPC: F15B9/10
Filed: 1995-03-20
Abstract: PURPOSE: To eliminate defects related to play, friction, rattling noise, etc., and eliminate the machining process of an input shaft, embrittlement of materials related thereto, and ball component groups by arranging an element having one end fixed to the input shaft and the other end fixed to a reaction piston, being strong in torsion, and having elasticity in the axial direction in a control valve. CONSTITUTION: A control valve 1 has an input shaft 2 and an output shaft 3 connected mutually by a torsional bar 4 and a valve cylinder 5 surrounding the input shaft 2. These components are arranged in a housing using bearings 6. A metal bellows 13 inserted as an element strong in the torsion and elastic in the axial direction is fixed to the input shaft 2 in a fixing point 14. The metal bellows 13 is fixed to a reaction piston 8 in the other end. The sealing is thus eliminated. The input shaft 2 is not weakened neither by a longitudinal groove nor by a groove for a holding ring. This structure has completely no play so as to be adjustable.
Patent JP-S63229407-A (JP)
Title: Optical fiber terminal structure
Inventor: ISHII TOKUO
IPC: G02B6/02
Filed: 1987-03-18
Abstract: PURPOSE:To prevent a glass plate from being peeled off against variation in environmental temperature by forming a metallic pipe of a metallic material whose coefficient of thermal expansion is 4-12X10<-6>cm/cm. deg.C. CONSTITUTION:The metallic pipe is formed of the metallic material whose coefficient of thermal expansion is 4-12X10<-6>cm/cm. deg.C. When an oscillator such as a semiconductor laser oscillates laser light, the laser light is transmitted by an optical fiber 1 and enters a glass plate 5, and the light is emitted out through a nonreflective film 6. In this case, the coefficients of thermal expansion of the material forming the ceramic pipe 3 and the metallic material forming the metallic pipe 7, i.e. SUS430 stainless steel are 8X10<-6>cm/cm. deg.C and 12X10<-6> cm/cm. deg.C and the difference in coefficient of thermal expansion is 1/2 as large as before, so that the quantities of deformation of the end surface 3a and 7a of both pipes 3 and 7 with environmental temperature are reduced to 1/3. Consequently, stress generated at the adhesion fixation parts between the glass plate 5 and both end surfaces 3a and 7a is small and the glass plate 5 is prevented from being peeled off.
Patent JP-S52144998-A (JP)
Title: Color lighting device
Inventor: MIZUNOTANI KIYOSHI
IPC: F21V9/00
Filed: 1976-05-28
Abstract: PURPOSE: A color lighting device which is capable of providing various colors of red, blue, green, etc. with one lamp, yet makes possible multiple color variation with low voltage, is easy to operate and provides clear hues is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10257069-A (JP)
Title: Atm connection reception control method and device
Inventor: SHIODA SHIGEO
IPC: H04L12/28
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To evade the decline of a network using rate accompanying the separation of a user report value and a user using condition by adopting logic capable of considering the correlation time length of a cell arrival process for connection reception propriety judgement while measuring a cell number and the number of times of exceeding a threshold value in a relatively long cycle. SOLUTION: The number of cells added to an output link and the number of times that the number of stored cells inside a buffer is more than the threshold value are counted for each predetermined unit time length and the using band of a link is estimated from counted results and a predetermined cell abandonment rate stipulated value and is stored. When connection is requested, traffic information reported from the terminal is received, a valid band is calculated and the sum of the calculated result of the valid band connected after the approaching using band estimation time is stored as a valid band sum. The reception propriety of the connection request is judged by comparing the link using band, the valid band sum and the sum of the valid band calculated result of the calculated connection with an output link capacity.
Patent JP-H10250354-A (JP)
Title: Analog control type auto-airconditioner for vehicle
Inventor: UEYASU YASUHIKO
IPC: B60H1/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To control room temperature at cooling down or warming up by means of an analog control circuit disusing an open air sensor and a solar radiation sensor by abruptly raising (lowering) the resistance characteristic of an opening detector on the minimum opening side (the maximum opening side) of an air mix door. SOLUTION: An air mix door 17 is continuously changed in the range from the minimum opening to the maximum opening, and the ratio cold wind to hot wind is adjusted so as to make blow-off temperature variable. The air mix door 17 is controlled by an analog control circuit 20. An opening detector 24 uses a rheostat of which the resistance value becomes smaller as the opening of the air mix door 17 becomes larger, and the resistance characteristic is abruptly raised toward the minimum opening (the maximum opening) on the minimum opening side (the maximum opening side). This characteristic is set in the characteristic including an open air load and a solar radiation load. Room temperature control including the open air temperature and the solar radiation load is carried out by the analog control circuit 20.
Patent JP-S62216774-A (JP)
Title: Printer with built-in automatic paper supply device
Inventor: NUKAYA YASUYUKI
IPC: B65H3/52
Filed: 1986-03-19
Abstract: PURPOSE:To contrive reductions in cost and overall size of the titled device, by pressing a pinch roller against a platen so that a paper fed between the pinch roller and a separating roller is fed to the outer periphery of the platen as the platen is rotated. CONSTITUTION:A pinch roller 16 is provided between a pick-up roller 15 and a platen 12, a separating roller 17 is opposed to the pinch roller 16 with a predetermined spacing therebetween, and a paper 24 paid out by the pick-up roller 15 is fed between the pinch roller 16 and the separating roller 17, thereby separating only one sheet of paper. The pinch roller 16 is pressed against the platen 12 so that it is rotated following the platen 12, and functions as a feeding roller at the time of separating one sheet of paper. Accordingly, since the pinch roller functions for manual paper insertion and functions as the feeding roller in an automatic paper-supplying operation, a reduction in cost can be contrived through reducing the number of paper-feeding rollers. In addition, since supply of two or more sheets of paper at a time can be prevented from occurring by the pinch roller and the separating roller, the pick-up roller can be disposed in proximity to the platen, and the entire construction of the titled device can be made compact.
Patent JP-H07273946-A (JP)
Title: Image reader
Inventor: BABA SATOSHI
IPC: H04N1/04
Filed: 1994-03-30
Abstract: PURPOSE:To obtain the image reader whose motor is driven without being affected by the processing of a CPU. CONSTITUTION:Plural registers 21a, 21b and 21c are provided to a pre-stage of a counter 22 and a CPU sets plural counts to the plural registers. Then a selector 24 is used to switch the plural registers to set a count value to the counter 22 sequentially.