baber/WOPTO huggingface dataset:
Patent JP-S6319323-A (JP)
Title: Cloth cylindrical body for packing hydraulic slurry and pile formation therewith
Inventor: SUZUKI HIROYUKI
IPC: E02D5/48
Filed: 1986-07-11
Abstract: PURPOSE:To simply and exactly form a high-quality pile by a method in which a tip-closed flexible cylinder of a double structure consisting of a high-water permeable outer cloth cylinder and a high-initial water permeable inner cloth cylinder is penetrated into the ground, and a slurry is injected under pressure into the flexible cylinder. CONSTITUTION:A tip-closed flexible cylinder 1, consisting of a high water- permeable, strong outer cloth cylinder 3 having no resistance to water pressure and a tensile strength of 50-300kg/cm<2> and an inner cloth cylinder 2 having high water pressure resistance such that water permeation starts only when receiving a given pressure, is penetrated into an excavated pit 4 under the ground, and a hydraulic slurry 6, preferably cement mortar, etc., is injected under pressure through an injection hose 7 connected to an injection pump into the upper open end 5 of the cylinder 1. While expanding the cylinder 1 in this way, a pressure is applied to the cylinder 1 to remove excessive water in order to form a hardened cylinder(pile).
Patent JP-2000012015-A (JP)
Title: Nonaqueous secondary battery
Inventor: YUN YAN
IPC: H01M4/134
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery capable of exhibiting high capacity, small capacity drop accompanying the charging/discharging cycles, and capable of manufacturing in a simple process suitable for an industrial production. SOLUTION: A negative electrode is prepared by bonding metal particles, capable of electrochemically absorbing and releasing alkali metal ions or alkali metal atoms, having an average particle size of 1 μm or less, and a conductive material different from the metal particles, having an average particle size of 1 μm or less to a current collector with a binder. The metal particles are particles of at least one metal selected from among the group comprising Al, Si, Sn, Pb, As, Sb, Bi, Zn, Cd, Ag, Au, Pt, Pd, Mg, Na, and K.
Patent JP-S5683723-A (JP)
Title: Film cassette for photographing apparatus
Inventor: YAMAGUCHI TATSUYA
IPC: G03B7/24
Filed: 1979-12-13
Abstract: PURPOSE: To automatically perform exposure controlling simply by mounting a cassette to a photographing device by providing photoconductors having incident ends and exit ends of predetermined directions to the wall of the cassette relating to a film cassette for endoscope photographing.  
     CONSTITUTION: Three pieces of photoconductors 23 of glass base for indicating the kinds of films are provided within the wall of a cassette body 15. The incident end faces 24 thereof oppose to a photographing optical path 22, and the exit end faces 25 expose to the outside surface of an extending part 17. In addition, respective photodetectors 26 are provided to the inside wall of a cassette housing chamber 12, in opposition to the photoconductors 23. If with this constitution the cassette 11 inserted with a film 19 is loaded into the chamber 12 and photographing operation is made, the peripheral light of the luminous flux enters the photodetectors 26 from the incident end faces 24. The incident light is converted to a signal by a decoder 27, and in a discriminating circuit 28, the kind of the film, for example, ASA sensitivity or the like is discriminated and the information thereof is inputted to an automatic exposure control circuit 29, whereby correct exposure is accomplished automatically. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05330872-A (JP)
Title: Perlite used in mortar
Inventor: KOMINE HIDEO
IPC: C04B14/18
Filed: 1992-05-28
Abstract: PURPOSE:To easily improve the brushing finish on the plastered surface by incorporating a perlite of specified grain size. CONSTITUTION:Perlite, etc., are crushed and screened to obtain the calcined material, which is sintered to obtain the expanded article. The expanded article is then introduced into a classifier to separate the fine powder and the perlite (C) consisting of 100vol.% of the undersize from the 2.00mm screen opening (A) and 5-25vol.% of the undersize (B) from the 150mum opening is produced. About 2.25l of the component (C), about 0.75l of Portland cement and water in the enough amt. to control the flow value of the finished mortar to 180+ or -10mm are mixed and kneaded, as required, to prepare a mortar appropriate for plastering.
Patent JP-H05336260-A (JP)
Title: Communication method
Inventor: MASAI KATSUNORI
IPC: H04M11/00
Filed: 1992-05-27
Abstract: PURPOSE:To provide a communication method which can identifying the data communication equipment to be called out at the calling side before the incoming of each data communication equipment when plural data communication equipments are connected to a single trunk line. CONSTITUTION:In regard of the communication method of an analog circuit communication network containing an equipment where the data communication equipments 1 and 3 are connected to a single trunk line 10, the specific equipment 1 is called. Under such conditions, the call signals are previously transmitted in the prescribed frequency and then the transmission of calling signals is once discontinued. Then a call signal is transmitted again as a main call within a prescribed time. The equipment 1 is provided with a means which decides whether the equipment 1 is equal to the data communication equipment to be received or not based on the receiving frequency of the previous call signals and an incoming means which performs the incoming with reception of the main call signal only when the equipment 1 is decided as that to be received.
Patent JP-S5585547-A (JP)
Title: Preparation of substituted phenylacetic acid
Inventor: FUJIMORI YUKIO
IPC: B01J27/20
Filed: 1978-12-25
Abstract: PURPOSE: To obtain the high purity title compound, useful as an antiphlogistic, an analgesic and an antipyretic, in high yield in a simple process, by reacting a derivative of N-substituted-3-alkoxycarbonyl-3,4-epoxy-2-quinolinonimine novel compound with a base.  
     CONSTITUTION: A novel compound of formula III (R=lower alkyl) is oxidized e.g. with hydrogen peroxide in the presence of sodium tungstate or with acetonitrile and hydrogen peroxide in the presence of an alkali hydroxide to give a novel compound of formula I. The compound obtained is treated with an alkali, preferably alkali metal hydroxide, carbonate or bicarbonate, or with an alkaline earth metal hydroxide to afford the high purity title compound of formula II in high yield. The starting compound of formula III can be obtained easily in high yield by the condensation of a compound of formula IV and a compound of formula V. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H109707-A (JP)
Title: Absorption type refrigerating device
Inventor: IKEDA KATSUTO
IPC: F25B15/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain complete outputs with respect to the respective rated outputs of an absorption cycle, and suppress a loss and an operating cost without lowering an efficiency. SOLUTION: A refrigerant passage L5 through which a refrigerant recovery tank 10 for recovering refrigerant steam separated from a high temperature regenerator 1 communicates with a condenser 5 is provided with a variable orifice mechanism 80 for changing a radial area depending on temperature and the pressure difference between the refrigerant recovery tank 10 and the condenser 5.  When the output of an absorption cycle is small and the temperature and pressure of the refrigerant steam are low, if the radial area of the variable orifice mechanism 80 is small, the small quantity of the refrigerant steam passes through the refrigerant passage L5, the output of the absorption cycle becomes large and the temperature and pressure of the refrigerant steam become high, the radial area of the variable orifice mechanism 80 will be increased and the large quantity of the refrigerant stream will pass through the refrigerant passage L5. Thus, a loss in the orifice can be decreased and an efficiency is not lowered regardless of the high or low output.
Patent JP-S6137205-A (JP)
Inventor: KURATA TADAHISA
IPC: A45D20/10
Filed: 1984-07-31
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-H0325429-A (JP)
Title: Optical variable magnification device
Inventor: TSURUFUCHI YASUO
IPC: G03B27/34
Filed: 1989-06-22
Abstract: PURPOSE:To record an accurate image having no distortion and to obtain the same image as an original image at the time of enlargement even by generation copying operation by performing angle variation directed in the vicinity of the center of a photosensitive body at all time even if a 4th mirror moves at the time of zooming variable magnification. CONSTITUTION:Luminous flux at the time of unmagnification is made incident on a position A on the surface of the photosensitive body directed to the center of the photosensitive body 20 and the shape of a angle varying cam surface 4b is so set that luminous flux at the time of the variable magnification is incident at right angles to the surface of the photosensitive body, i.e. on a position B directed in the vicinity of the center of the photosensitive body 20 equally to the position at the time of the unmagnification. Then when magnification is minimum, the light is incident almost on the position B. For the angle variation of a 4th mirror 14, the cam surface 4b is so formed that luminous flux which id directed in the vicinity of the center of the photosensitive body 20 is made incident at all times even at an optional variable magnification position from the unmagnification position. Consequently, an accurate image can be recorded and the same image as the original image is obtained at the time of enlargement by generation copying operation.
Patent JP-H0214852-A (JP)
Title: Production of glass based optical fiber and quartz glass based multiple fiber
Inventor: HAYAMIZU HIROYUKI
IPC: C03C25/10
Filed: 1988-06-29
Abstract: PURPOSE:To enable efficient production of an optical fiber having a desired insulation layer thickness without causing problem of foaming in baking by applying and baking a polyimide varnish to the optical fiber in specific conditions. CONSTITUTION:Both ends of an optical fiber 1 having definite length are joined to form a loop 9 and the loop 9 is successively passed and circulated into a polyimide varnish bath 6, e.g., drawing diameter-variable dice 7 which is a dice and baking furnace 8 over many times.
Patent JP-H0720900-A (JP)
Title: Voice information recording device
Inventor: OKANO HIDEO
IPC: G10L19/00
Filed: 1993-06-30
Abstract: PURPOSE:To record a position information, which shows a pause of voice information with a prescribed content, by a natural and easy to use operation without the necessity of a special button. CONSTITUTION:As a recording medium, a semiconductor memory section 10 includes a voice data section which records voice message files and an index section which records operation start and stop position information indicating a start and an end address of each voice message file. A main control circuit 8 records an operation start position information of voice message files in the index section at a voice recording start. When a stop button ST, that gives instruction of a recording stop of voice, is operated only once during a prescribed time, an operation stop position information is not recorded in the index section. When the button ST is operated more than twice within the prescribed time, the operation stop position information of a voice message file is confirmed and is recorded in the index section.
Patent JP-H06611-A (JP)
Title: Device for controlling molten metal surface level in mold
Inventor: SUGIMARU SATOSHI
IPC: B22D11/18
Filed: 1992-06-22
Abstract: PURPOSE:To stabilize the variation of molten metal surface level in a mold by performing level control to feed forward the variation of drawing resistance of a cast slab to the operating quantity of a sliding nozzle. CONSTITUTION:The molten metal 2 poured into the mold 4 through an immersion nozzle 3 is drawn out at the fixed speed. In order to reduce correction strain generated in a cast slab by giving compression force in parallel to the casting direction in the correction point at outlet side of the cast slab, a braking roll 14 rotating at the fixed driving force and a pushing roll 17 giving the necessary compression force are driven. Driving force of a motor for pushing roll 17 is continuously measured by a drawing resistance calculating part 13. In a control part 6, the values of a level meter 5 and the drawing resistance calculating part 13 are calculated and the operating quantity of a hydraulic cylinder 8 for operating the sliding nozzle 7 in order to keep the level in the mold 4 to the constant is outputted.
Patent JP-S5863236-A (JP)
Title: Controlling circuit for if stage band width of receiver
Inventor: ICHIKAWA TOSHITO
IPC: H03G5/24
Filed: 1981-10-12
Abstract: PURPOSE:To switch and control the band width of an IF stage even though numbers of high band components are contained in the desired receiving signal and to prevent a malfunction, by performing the switch control to the band width of the IF stage in response to the audio output excluding the beat components of signals of the desired receiving station and the adjacent station. CONSTITUTION:The signal of the adjacent station is amplified by a variable gain amplifier 9 which uses the output of a filter 3 as an input and in response to the gain controlling voltage and rectified by a rectifying circuit 10 to be applied to a comparator 11. At the same time, the audio output of a notch filter 6 is applied to a high-pass filter 7. The beat component is eliminated through the filter 7 for the desired receiving signal and the adjacent station signal. These signals are rectified by the rectifying circuit 8, and this rectified voltage is supplied in the form of the gain controlling voltage. The rectified voltage of the output of the amplifier 9 is compared with the prescribed voltage level through circuit 11. If the rectified voltage is higher than the prescribed level, the band switch signal is supplid to an IF filter 2 through a switch command signal generating circuit 12. Furthermore the output of the signal is discontinued when the voltage is less than the 2nd level.
Patent JP-2000352772-A (JP)
Title: Photographic printing device
Inventor: KOJIMA MASAYUKI
IPC: G03B27/32
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute exposure to silver salt photographic printing paper with the highest possible performance by setting a main scanning direction of an exposure head at a posture at which this direction parallels to a transporting direction of the silver salt photographic paper and exposing the silver salt photographic paper while moving the exposure head in a direction orthogonal to the transporting direction of the silver salt photographic printing paper. SOLUTION: The main scanning direction of the exposure head 32 is set in parallel to the transporting direction of the silver salt photographic paper 3 by a belt transporting mechanism V and a bracket guides the exposure head 32 in the direction orthogonal with the transporting direction of the silver salt photographic paper 3. When the silver salt photographic paper I3 is set in the exposure position X by the belt transporting mechanism V, the exposure head 32 existing in a first home position H1 exposes the photographic paper while moving in a direction of a second home position H2. The exposure head 32 arrives at the position of the second home position H2 and the movement stops.  When the next silver salt photographic printing plate II3 is set in the exposure position X, the exposure head 32 exposes the photographic printing paper while moving in the direction to the first home position H1.
Patent JP-H0919109-A (JP)
Title: Overheat protector for field coil
Inventor: ODAI YOSHIMITSU
IPC: H02K19/36
Filed: 1995-06-28
Abstract: PURPOSE: To provide an overheat protector for protecting the field coil surely against overheat by detecting the voltage and current of field coil and then operating the temperature rise. CONSTITUTION: A temperature operating unit 6 determines the resistance R of field coil 1a during operation based on the outputs from ammeter 4 and voltmeter 5, stores the resistance R' at temperature t' deg.C previously measured during the stoppage of operation, and operates the temperature t deg.C of field coil during operation according to a formula t=(T+t')R/R'-T where minus T deg.C is a reference temperature determined while assuming that the temperature coefficient of resistance of field coil material varies substantially linearly. When the temperature t deg.C measured during the stoppage of operation reaches an overheat temperature, an alarm is generated and the load of synchronous machine is lessened artificially or by means of a robot.
Patent JP-S5585244-A (JP)
Title: Humidity detection circuit
Inventor: KAWASAKI OSAMU
IPC: G01N27/04
Filed: 1978-12-22
Abstract: PURPOSE: To accomplish an accurate detection of humidity by removing dust or the like from the humidity sensor heated with a heater after the humidity detection is made for a given times.  
     CONSTITUTION: Arranged are a thermistor RT and an equivalent thermistor which has a B constant equal to a humidity sensor RH with resistances R 9  and R 8  while being large in the resistance value. After the detection of humidity is made for a given times, the humidity sensor RH is heated with a heater HT to remove dust or the like attached to the surface thereof. In addition, with application of a pulse voltage, the humidity sensor is prevented from deterioration. Partial voltages V 2 , V 3  and V 4  corresponding to the humidity generated at one end of resistances R 5 , R 6  and R 7  are applied to a treatment circuit 9 through a comparator 10 for any desired treatment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03138318-A (JP)
Title: Method and device for subdividing the magnetic domain system of electromagnetic steel by local hot working for deformation thereof and its product
Inventor: REROI REIMONDO PURAISU
IPC: C21D9/46
Filed: 1990-06-20
Abstract: PURPOSE: To lessen iron loss by subjecting an annealed crystal grain oriented silicon thin steel sheet to local hot deformation working by pressing the sheet between a line embossing roll and an anvil roll, thereby permanently fragmenting its magnetic domain structures.  
     CONSTITUTION: The crystal grain oriented silicon thin steel sheet 22 heated to ≥1000°F is moved between an un-winding reel 10a and a take-up reel 24 and the line embossing roll 16 is pressed to the anvil roll 4 in the state of holding the thin steel sheet 22 between these reels. The energy necessary for the development of the local fine recrystallized grains near the hot deformed parts is stored to form the line patterns in the direction transverse to the rolling direction of the heated steel, by which the magnetic domain structure of the electromagnetic steel are fragmented. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H062933-A (JP)
Title: Controller for air conditioner
Inventor: SUGAWARA YOICHI
IPC: F24F11/76
Filed: 1992-06-22
Abstract: PURPOSE:To prevent, as an approach to comfortable air conditioning, a sharp change in the room temperature by appropriately controlling the number of revolutions of the blower through calculation of a controlling phase angle for the blower using the technique of fuzzy inference operation based on a deviation of the room temperature from the set point and a rate of change of the temperature of the heat exchanger. CONSTITUTION:A controlling microcomputer 3 compares, by the use of a comparison circuit 6, the room temperature TR detected by a room-temperature detective sensor 1 with a set temperature TS stored in a memory 5 and thereby obtains a temperature deviation DELTATR. The controlling microcomputer 3 also calculates, by the use of a calculation circuit 7, a rate of change with time DELTATp/t of the temperature of the heat exchanger on the basis of the temperature of the heat exchanger registered a certain period of time earlier and stored also in the memory 5, denoted by Tpo, and the temperature of the heat exchanger detected by a heat-exchanger-temperature detective sensor 2, denoted by Tp. Then a fuzzy controller 4 executes fuzzy inference operation on the basis of the temperature deviation DELTATR and the rate of change with time DELTATp/t of the temperature of the heat exchanger and according to control rules 8 and a membership-function converter 9. Eventually a controlling phase angle DELTAF for the blower is outputted and the phase angle F of the blower is controlled accordingly.
Patent JP-S5583138-A (JP)
Title: Vacuum tube for angular spliting two phase sinusoidal voltage
Inventor: TOSA SUSUMU
IPC: H01J31/02
Filed: 1978-12-16
Abstract: PURPOSE: To perform angular spliting of the phase of two phase voltage or current from electrode, by placing an electrode at the position corresponding to the fluorescent face of Braun tube then applying two phase sinusoidal voltage or current on horizontal or vertical electrode.  
     CONSTITUTION: An electrode 5 for producing an output having splited phase angle is located at the position corresponding to the fluorescent face of Braun tube, then two-phase sinusoidal voltage is applied on vertical and horizontal electrodes 2, 3 to control the electron beam 4. When obtaining inclemental output electrodes 5-1, 5-2 are overlapped with interval while when obtaining absolute output electrodes 5-3, 5-4 are overlapped and located at the portion of electrode 5. Consequently two phase sinusoidal output is supplied and angular splited to obtain digital output resulting in high responce speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08335918-A (JP)
Title: Demultiplexer and communication system
Inventor: KANAYAMA MASABUMI
IPC: H04J3/04
Filed: 1995-06-06
Abstract: PURPOSE: To reduce the occupied area of the demultiplexer and to decrease the power consumption. CONSTITUTION: This demultiplexer is provided with a flip-flop 14 to obtain a 1st separate output from input data and a latch 12 to obtain a 2nd separate output from the input data, an output terminal of the flip-flop is connected to a 1st separate output terminal 16 and an output terminal of the latch is connected to a 2nd separate output terminal 17 to reduce the scale of a demultiplexer unit circuit. Moreover, in the case of connecting plural stages of the unit circuits, the power consumption is reduced by decreasing the number of components at a high speed stage.
Patent JP-S6141257-A (JP)
Title: Dial interface circuit
Inventor: MUNAKATA KENJI
IPC: H04M1/50
Filed: 1984-08-02
Abstract: PURPOSE:To reduce the variance of the DC characteristic in a PB dial transmission mode and to lower the voltage level between line terminals even at a close distance for formation of a PB dial interface circuit into an IC with advantage, by connecting a constant current circuit whose current value is changed by the power supply voltage of the PB dial interface circuit between the line terminals. CONSTITUTION:A resistance R4 and diodes D5-D1 are connected in series between the output V'T of a smoothing circuit and a terminal L2. The base of a transistor T1 is connected to the anode of the diode D1, and the collector and the emitter of the T1 are connected between terminals L1 and L2. The emitter area ratio between the D1 and the T1 is set at 1:n (n>1), and the (n) is multiplied by several ten times in order to flow a current to the T1. The 5-step diodes D1-D5 are used owing to a fact that no actuation of the diodes is secured with 5X0.7=3.5V in a normal call mode and that those diodes are actuated with V'T>3.5V in a PB dial transmission mode.