baber/WOPTO huggingface dataset:
Patent JP-S6329718-A (JP)
Title: Zoom lens
Inventor: MIHARA SHINICHI
IPC: G02B15/16
Filed: 1986-07-24
Abstract: PURPOSE:To obtain a zoom lens which has a large zoom ratio and is super-compact and low in cost, by causing an optical system having four groups of lenses to satisfy prescribed conditions. CONSTITUTION:The zoom lens of this invention is provided with the 1st lens group which is successively composed of a negative, positive, and positive lenses from the object side and has a positive focal distance as a whole and the 2nd group which is composed of a negative, negative, and positive lenses, has a negative focal distance as a whole, and is movable and conducts variable power at the time of variable power. The zoom lens is also provided with the 3rd group which is composed of 1-3 lenses, has a positive focal distance as a whole, is always fixed, and produces an afocal state and contains an aspheric surface on the emissive side and the 4th group which is composed of a negative, positive, and positive or positive, positive, and negative lenses arranged at a little wider aerial intervals, has a positive focal distance as a whole, eliminates variation of focusing position produced at the time of variable power, and is movable for focusing. The lenses of the groups are caused to satify the conditions of inequality I. The fT and fAT of the inequality are the resultant focal distance of the whole system at the telescoping end and resultant focal distance of the lenses of the 1st - 3rd groups at the telescoping end, respectively.
Patent JP-H0724864-A (JP)
Title: Production of crosslinked polymer molded product
Inventor: ENDO ZENICHIRO
IPC: B29C39/24
Filed: 1993-07-13
Abstract: PURPOSE:To suppress the generation of air bubbles in a mold without exerting adverse effect on the physical properties of a molded product, in performing the crosslinking polymerization of metathesis polymerlzable cyclic olefin by a reactive injection molding method, by injecting a half amt. or less of a monomer mixed soln. set to specific viscosity into a mold and injecting the residual monomer mixed soln. into the mold in a state reduced in viscosity. CONSTITUTION:Both monomer solns. prepared by separately adding the catalyst component and activator component of a metathesis polymerization catalyst system to metathesis polymerizable cyclic olefin are mixed to be injected into a mold. At this time, a polymeric substance is added to the monomer mixed soln. to adjust the viscosity of the monomer mixed soln. to 300-1800cps and the volume to be injected into the mold is set to 100V and 1-50V of the monomer mixed soln. is injected in the mold. Subsequently, the polymeric substance is added in a reduced amt. or not added to reduce the viscosity of the residual monomer mixed soln. by 200cps or more to adjust the same to 10-500cps and this residual monomer mixed soln. is injected in the mold. The obtained molded product has surface smoothness and the lowering of the heat resistance thereof is not almost observed.
Patent JP-S5698033-A (JP)
Title: Switching system of standby transmission line
Inventor: TSUDA HARUO
IPC: H04L1/22
Filed: 1979-12-30
Abstract: PURPOSE:To prevent the missing of the input information when a fault occurs, by adding the memory function as a part of a transmitting device. CONSTITUTION:In case a fault occurs in the using system under operation, the output signal (b) of the memory part 22-1 disappears with a delay of a certain time. The transmission line fault detecting circuit 26-1 detects the fault and then produces the alarm signal (f) with a delay of a certain time. On the other hand, the input signals are supplied continuously to the standby system in the memory part 22-2. Accordingly, the switch part 23 works by the switch controlling signal (g) of the switch controlling part 24. The missing of the input information is prevented when the memory parts are switched from 22-1 to 22-2.
Patent JP-H0923392-A (JP)
Title: Television receiver
Inventor: YONEKURA HIROSHI
IPC: H04N5/445
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To increase the familiarity with a television by giving a viewer a kind of a feeling of union with the television. SOLUTION: A turning-on signal (j) is outputted from an on/off control part 5 by a power-on signal (c) to switch a changeover switch 7 to the side of a picture storage part 8, and a clock control part 12 and a read control part 17 are made active to display a reception picture on a slave picture. Characters and a character message to report the start of reception picture projection are temporarily displayed, and the slave picture is zoomed up and is switched to the full picture after the end of this display. A turning-off signal (k) is outputted from the on/off control part 5 by a power-off signal (d) to zoom down the full picture to the slave picture, and a power supply circuit 4 is turned off after characters and a character message which report the end of reception are temporarily displayed.
Patent JP-H0926990-A (JP)
Title: Hotel system
Inventor: MURAKAMI HIROSHI
IPC: G06Q50/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To properly perform the ordering of the articles at the shop installed within a hotel and to enforce the efficient sales control of the shop. SOLUTION: In the hotel system composed of a shop system 1, a lodging system 2, a banquet system 3 and a supply system 4, the shop system 1 collects the number of logdging and the number of banquet customer from the lodging system 2 and the banquet system 3 every day and determines the correlation of the number of customer and the sales information on each article from the sales information on each article of each day and the number of customer of each day. The sales prediction of the each article of each day is performed from the number of reserved customer of each day obtained from the lodging system 2 and the banquet system 3 by using the calculated correlation, and the ordering of articles of each day is performed for the supply system 4 based on the obtained sales prediction.
Patent JP-H0221174-A (JP)
Title: Continuous freezing apparatus
Inventor: MIYOSHI NOBORU
IPC: F25D3/11
Filed: 1988-07-11
Abstract: PURPOSE:To obtain a continuous freezing apparatus for freezing goods to be frozen, by a method wherein a flexible sheet on which the goods to be frozen are placed is hung down in a U-shaped state in a range from the vicinity of a take-in part for the goods to be frozen to the vicinity of a take-out part therefor and is submerged into a refrigerant solution stored in a refrigerant bath. CONSTITUTION:A flexible sheet 10 which is driven by driving devices 13 is slidably held by supporting means 12 through supporting tools 11 at both ends of said sheet 10 in its widthwise direction. The take-in part of the flexible sheet 10, on which goods 8 to be frozen are placed, is substantially formed into a flat level, and as an interval between the supporting means 12 is narrowed, the central part of the flexible sheet 10 in its widthwise direction in a range from the vicinity of the take-in part to the vicinity of the take-out part is hung down in a U-shaped state by the weight of the goods 8 to be frozen. In such a state, the goods 8 to be frozen are submerged into a refrigerant solution 4 within a refrigerant bath 14, and the flexible sheet 10 having superior flectional properties at a low temperature covers the goods 8 to be frozen along their shape so that the refrigerant solution 4 contacts indirectly with goods 8 through their surroundings to freeze them. The frozen goods 8 are taken out of the flexible sheet 10 which is turned into a flat form as the interval between the supporting means 12 becomes wide in the vicinity of the take-out part.
Patent JP-H1126227-A (JP)
Title: Electromagnetic contactor
Inventor: OMURO MASARU
IPC: H01H50/36
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain an electromagnetic contactor which is made compact in structure by a method wherein the one side piece of an E-shaped core is set thinner than the center and other side piece of the core. SOLUTION: An electromagnetic block 3 is equipped with an E-shaped core 6 wound with a coil 5 and a movable iron plate 7 which is capable of freely approaching to or parting from the E-shaped core 6 confronting it. The E-shaped core 6 is composed of a core main body 8 of laminated iron plates formed nearly into the shape of an inverted F letter and an iron plate 9 fixed to the core main body 8, and the core main body 8 and the iron plate 9 form a center piece 11 and side pieces 12 and 13 which are formed nearly into the shape of an E letter with a connection piece 14. A shading coil 15 is wound on the center piece 11, a coil frame 16 wound with the coil 5 is inserted into the shading coil 15, and a magnetic attraction force is generated between the E-shaped core 6 and the movable iron plate 7. The side piece 12 formed in one piece with the core main body 8 is slightly thinner than the center piece 11, the one end 7a of the movable iron plate 7 is movable inserted in a body 1, and the other end 7b is capable of freely pivoting making the one end 7a a center.
Patent JP-H0520453-A (JP)
Title: Method and device for thinning line
Inventor: MURAYAMA YASUHIKO
IPC: G06T5/20
Filed: 1991-07-15
Abstract: PURPOSE:To obtain a picture constituted only by four connections by executing a processing for converting a picture element through the use of the filters of 2X2 for the picture where the connection states of four connections and eight connections are mixed after thinning in a thinning line method extracting a skeleton line from a binary picture. CONSTITUTION:The filters of 2X2 A1 and A2 are prepared for processing four connections. A circle with diagonal lines shows a black picture element, and a white circle shows a white picture element. The respective positions of the filters are set to be from a1 to a4. At first, it is scanned whether the same pattern as the filter A1 exists or not from the thinned picture. When it exists, the white picture element in the position a1 of the filter pattern on the scanned picture is converted into the black picture element. Then, it is scanned whether the same pattern as the filter A2 exists or not. When it exists, the white picture element on the position a2 of the filter pattern on the scanned picture is converted into the black picture element. Then, the whole picture is scanned and the processing terminates when scanning terminates.
Patent JP-S6331180-A (JP)
Title: Superconductive photodetector
Inventor: KOMINAMI SHINYA
IPC: H01L31/10
Filed: 1986-07-25
Abstract: PURPOSE:To realize high speed switching operation of a photo detection device in combination with a semiconductor by determining film thickness of superconductive thin film considering dependency of light transmissivity and superconductor transition temperature on film thickness. CONSTITUTION:Thickness of superconductive electrode 2 is selected considering both light transmissivity and superconductivity in the liquid helium and a pair of electrodes 2 and 4 are arranged opposed to each other on a flat semiconductor 1. When the light having sufficient intensity enough to generate electrons and holes by passing through the thin film 2 and exciting atoms of semiconductor 1, the carrier concentration of semiconductor 1 increases. In case the carrier concentration before entrance of light is suitably adjusted by previously applying a voltage to a control electrode 4, a superconductive current flows due to the superconductive proximity effect. Thereby, the switching operation can be realized by controlling a superconductive current between a pair of electrodes 2 and 4 with the light and such switching operation speed can be increased by applying it to a light electronic circuit.
Patent JP-S6236136-A (JP)
Title: Apparatus for stretching confectionery dough
Inventor: HAYASHI TORAHIKO
IPC: A21C3/02
Filed: 1985-08-07
Abstract: Apparatus for continuously stretching confectionary dough, bread dough, and the like, is provided, comprising a conveyor mechanism including an entrance belt conveyor (5), an intermediate belt conveyor (7), and an exit belt conveyor (9), and a roller mechanism (45) to roll out a strip of dough cooperatively with the conveyor mechanism. 
<??>The angles between the upper flights of the entrance and intermediate belt conveyors and the straight portion of the roller mechanism can be adjusted in response to the change in the dough thickness (T) and properties. 
<??>A first variable speed drive device (35) moves the entrance belt conveyor, and a second variable speed drive device (37) moves the intermediate and exit belt conveyors. A control device (43) adjusts the speed ratio between the first variable speed drive device and the second variable speed drive device, in response to the change in the thickness of the dough supplied onto the apparatus and to the change in the production amount.
Patent JP-H0833576-A (JP)
Title: Automatic bread maker
Inventor: NAGASAKA TOSHIO
IPC: A47J37/00
Filed: 1994-07-26
Abstract: PURPOSE:To reduce the time required for handling component parts and improve productivity by achieving consistency in the mount directions for assembly by fixing a temperature detector to a projected part of a receptacle in such a manner that the detector and the receptacle extend together through the openings of a chassis and an inner casing and protrude into the heating chamber. CONSTITUTION:For the assembly of an automatic bread maker, a temperature detector 16 is first assembled by inserting a temperature transducer 13 pressingly fixed to a thermo-case 15 into a thermo-cover 12, inserting the lead wire of the temperature transducer 13 into the openings of a thermo-spring 14 and a thermo-stopper 1, and hooking and fixing a protrusion 11a formed on the thermo-stopper 11 into a hole 12a formed in the thermo-cover 12. The temperature detector 16 is fixed to the upper surface of a projected part 6a of a receptacle 6 after the lead wire of the temperature detector 16 has been inserted into a hole 6b. While the chassis 5 is placed upside down, the receptacle 6 is inserted into the hole 5a of the chassis 5 and fixed thereto, and a motor 7 is fixed to a stepped part 5b. After the chassis 5 is returned to the normal posture, an inner case 4 is fixed to the receptacle 6 by fitting the hole 3a of the inner case 4 onto the receptacle 6.
Patent JP-H0526501-A (JP)
Title: Air conditioning facility
Inventor: FUKUSHI YUTAKA
IPC: F24F11/02
Filed: 1991-07-15
Abstract: PURPOSE:To provide an economical, multi-type directly expanding type air conditioning facility by which respective air conditioning zones are air- conditioned in the most suitable state by means of a plurality of indoor units and, at the same time, there is little waste in the operation of outdoor units and it is efficient so that cost reduction is feasible. CONSTITUTION:With a multi-type, direct expansion type air conditioning facility which connects a plurality of indoor units 3 capable of charging air to a plurality of air conditioning zones 5 to an outdoor unit 1 by a coolant piping 2 the respective indoor units 3 control the blast volume of a blower 32 according to the air conditioning load in the air conditioning zones 5 and, at the same time, a required quantity of heat for exchange is calculated from the difference of the temperature on the suction side for a heat exchanger 31 and a set blow- out temperature and the blast volume. A controller 33 that determines required flow rate of the coolant and controls a coolant flow rate regulating valve is provided, and in the outdoor unit 1 a controller 11 that determines the total coolant flow rate based on the information on required coolant flow rate from a controller 33 of each indoor unit 3 and controls the discharge volume of a compressor 10 and controls a coolant flow rate regulating valve is provided.
Patent JP-H0934496-A (JP)
Title: Apparatus for improvement of audio signal containing noise
Inventor: RAINAA MARUTEIN
IPC: G10L21/0216
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for transmitting voice signal by improving signal with quality for preventing noise from negatively affecting to information transmission. SOLUTION: The apparatus is for transmitting voice signal with the effect of noise to the transmission quality being reduced. Two microphone 1 and 2 are provided. Signal processing is performed in each of three partial frequency bands. In a low frequency band a microphone signal is highpass-filtered, and in the middle frequency band the signal is weighted with scalar factor, thereby attenuating the frequency band during voice pause. In the high frequency band adaptive filter will be used. At the beginning of processing, signal will be enhanced in high frequency (preemphasis), before improved signal output, reversing filter 22 recovers the original signal.
Patent JP-S5963795-A (JP)
Inventor: YANAGIDA TOMOYOSHI
IPC: C23C18/20
Filed: 1982-10-05
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-H0835573-A (JP)
Title: Electric signal feeding device for solenoid valve
Inventor: KAWAMURA TAKAHIDE
IPC: H01R24/00
Filed: 1994-07-26
Abstract: PURPOSE:To easily change the plus signal and minus signal supplied to the common side terminal for a solenoid valve. CONSTITUTION:An electric signal feeding device for solenoid valve is equipped with a connector housing having four electric conductive pins consisting of two electric conductive pins 34a and 34b connected with one polarity side of two solenoid coils 29a and 29b and two electric conductive pins 35a and 35b connected with the other polarity side, connector 40 into which four contacts 43a, 43b, 44a, and 44b are accommodated in correspondence with four electric conductive pins, and a short circuit member 45 for electrically connecting two electric conductive pins. The signal cables are connected with two contacts 43a and 43b connected with two electric conductive pins and one contact 44a connected with the other electric conductive pin. The polarity of the control signal can be easily changed by changing the position of the short-circuit member 45.
Patent JP-H0339906-A (JP)
Title: Device for observing end face of optical fiber
Inventor: MATSUMOTO KOJI
IPC: G02B6/00
Filed: 1989-07-07
Abstract: PURPOSE:To obtain the device for observing the end face of optical fibers which is small in size, portable and inexpensive by providing heat sensitive paper between an aligning sleeve and a terminal fitting. CONSTITUTION:This device is constituted of the optical fiber 10, one end of which functions as a connector plug, the aligning sleeve 12 which aligns and holds the optical fiber 10 via a ferrule 11, the terminal fitting 13 which is disposed on the outer peripheral side of the aligning sleeve 12 and holds and fixes the optical fiber 10, the ferrule 11 and the aligning sleeve 12, a knob 14 which is disposed on the outer peripheral side of the terminal fitting 13, and the heat sensitive paper 15 which is provided between the aligning sleeve 12 and the right end 13a of the terminal fitting 13. The optical fiber connector to be measured through light output is connected via an adapter to this device for observing the end face of optical fibers. The exit pattern of the optical fiber is printed on the heat sensitive paper in this way, by which the state of the end face of the optical fiber is known and the device is constituted small, portable and more inexpensive.
Patent JP-H1127099-A (JP)
Title: Adaptive filter and signal processor using it
Inventor: NAGATA HITOSHI
IPC: H03H21/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive filter which enables a sure adaptive operation without distorting a target signal nor adapting to a background noise. SOLUTION: This filter is provided with a filtering part 11 which performs a filter operation to a reference signal (X), a subtracter 12 which subtracts an output signal (y) of the part 11 from a desired response (d) to obtain an output signal (e) of an adaptive filter and a filter updating part 13 which updates a filter coefficient of the part 11 based on the reference signal (x) and the output signal (e). In this case, the part 13 consists of an adaptive mode control part 14 which makes the step size that determines the updation speed of a filter coefficient, a fixed value of non-zero when the power of the signal (e) is less than a threshold and makes the step size reduce against the increase of output signal power when the power of the signal (e) exceeds the threshold and a filter updation operating part 15 which performs an updation operation according to an updating operation expression that includes the step size controlled by the part 14.
Patent JP-S6329687-A (JP)
Inventor: HAMASHIMA TETSUO
IPC: B26B19/06
Filed: 1986-07-23
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-H0225282-A (JP)
Title: Seal welding method for strip coil
Inventor: WATANABE MASAO
IPC: B23K11/06
Filed: 1988-07-13
Abstract: PURPOSE:To make effective use of the existing and currently possessed equipment and to assure exact seam welding by executing spot welding to tack welding by using electrode rolls for seam welding under an adequate lap margin and executing seam welding in succession thereto at the time of the lap seam welding of a stainless steel strip coil. CONSTITUTION:The welding electrode rolls 1, 1 ' are moved and are stopped at the position where spot welding is executed. A spot weld zone 5 is formed between a preceding strip 4' and a succeeding strip 3' under the adequate lap margin by passing the current of the same quantity as the quantity of the current passed at the time of seam welding. The spot welding parts 5 are provided at a required number of points. The welding electrode rolls 1, 1' are returned to the start point of welding and the seam welding is started upon completion of the spot welding. The welding electrode rolls 1, 1' travel while the current is kept supplied thereto so that the welding between the strips 4' and 3' is executed. Rolling reduction rolls 2, 2' moving in follow up to said rolls crimp and shape the strips successively. The existing and currently possessed equipment is effectively utilized in this way.
Patent JP-H0223729-A (JP)
Title: Modulator or demodulator for satellite communication of aircraft
Inventor: INOUE SEIYA
IPC: B64C13/20
Filed: 1988-07-12
Abstract: PURPOSE:To obtain a stable digital converter which can acquire data at high speed by calculating the Doppler frequency deviation of an aircraft from position data or the like from an electronic navigation device which the aircraft usually loads so as to cancel it. CONSTITUTION:The electronic navigation device 21 is set to that of an inertial navigation device 21, an altimeter or the like which the aircraft usually loads, and data on a position where the aircraft is flying at preset, speed to ground, acceleration to ground, an altitude or the like are transmitted to an arithmetic unit 22. The arithmetic unit 22 calculates the speed of the aircraft to a satellite from data of the aircraft and from the position of the static satellite which has previously known, converts a reception BPSK wave into a voltage equivalent to Doppler frequency deviation. The voltage is inputted to a voltage control oscillator 23, and a mixer 24 multiplies the output of the oscillator by the reception BPSK wave. The Doppler frequency deviation included in the reception BPSK wave is cancelled and the BPSK wave whose center frequency is specific is inputted to BPF2.