baber/WOPTO huggingface dataset:
Patent JP-H07272154-A (JP)
Title: Device for fire alarm equipment
Inventor: IKEHARA SHOICHI
IPC: G08B17/00
Filed: 1994-03-30
Abstract: PURPOSE:To improve the operability and working efficiency by providing an operation part near a device for fire alarm equipment and a battery box provided in a housing case in the close vicinity of the operation part so as to facilitate operation at the time of operating manually the device. CONSTITUTION:An address confirming device is brought by hand to a place of installed fire sensor whose address is desired to be confirmed and the installed fire sensor 31 is removed from its installed surface and engaged with a base. And, the part of a power source displayed on a membrane sheet 24 is pressed to turn on a switch 29 for the power source. Then, the address is read from the connected fire sensor 31 by signal transmission and LED at a position corresponding to an address number is lightened on the sheet 24 to display the address. As the battery box 25 housing a battery 38 is arranged close to the operation part such as the switch 29, namely on this side of the device, the center of gravity of the device is positioned substantially on this side of the device to facilitate the operation at the time of executing operation by holding the device by hand.
Patent JP-2000259190-A (JP)
Title: Method for compressing and decoding audio signal, and audio signal compressing device
Inventor: NAKATO YOSHIHISA
IPC: G10L19/04
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and device of compressing an audio signal capa ble of efficiently compressing a signal than the conventional one by taking aural sensitivity characteristic of human being. SOLUTION: A spectrum envelope conversion means 3 converts a mel linear forecast coefficient obtained by a mel linear forecast analyzing means 2 into a linear frequency based spectrum envelope. Next, a spectrum envelope normalization means 4 generates a residual signal by normalizing the frequency domain signal obtained from a time-frequency conversion means 1 by a spectrum envelope. A frequency band division means 6 divides the normalized residual signal obtained by a power normalization means 5 into plural partial frequency bands with a frequency resolution corresponding to the aural sensitivity characteristic which is aural characteristic of human being.  A vector quantizing means 8 regards the representative values in all the partial frequency bands obtained by a representative value calculation means 7 as frequency domain signals, and performs compression with a high efficiency by converting them into quantized data.
Patent JP-S51138646-A (JP)
Title: Process for purification of styrene sulfonic metal salt
Inventor: MURAKAMI TAKASHI
IPC: C07C301/00
Filed: 1975-05-26
Abstract: PURPOSE: Crude styrene sulfonic metal salts are purified with organic solventwater mixture. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57176901-A (JP)
Title: Preparation of fluid biocidal composition
Inventor: IWASAKI TETSUHARU
IPC: A01N25/04
Filed: 1981-04-24
Abstract: PURPOSE: To obtain the titled stable composition containing two or more water- insoluble biocides without flocculating in dilution, by dispersing and suspending a water-insoluble biocidal powder which is a solid at ordinary temperature in a mixed system prepared by mixing another water-insoluble biocide with an organic solvent and a surfactant, and solubilizing water therein.  
     CONSTITUTION: One or two or more biocides except at least one of biocide which is a solid at ordinary temperature, e.g. "Dithane ", are mixed and solubilized with an organic solvent, a surfactant and water, and the rest biocide powder which is a solid at ordinary temperature, a viscosity increasing agent and water are added thereto and dispersed under stirring to give a fluid biocidal composition containing two or more water-insoluble biocides, at least one thereof being a solid at ordinary temperature. Preferably, the two or more water-insoluble biocides consist of (a) one or more liquid or pasty biocides which are liquids or pastes at ordinary temperature and (b) one or more biocides which are solids at ordinary temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01234815-A (JP)
Title: Light beam scanning optical system
Inventor: KURODA MUNEO
IPC: G02B26/10
Filed: 1988-03-15
Abstract: PURPOSE:To uniformly correct a scanning speed, to obtain excellent distortion characteristics and image plane flatness over a wide field angle range, and to eliminate the need for a translucent means by interposing a troidal lens and a cylindrical mirror in the optical path from a deflector to the surface of a photosensitive body and slanting them in a plane perpendicular to the deflection surface. CONSTITUTION:If the respective reflecting surfaces of a polygon mirror 10 has an error in perpendicularity, an image on the photosensitive body 30 has a pitch irregularity. This surface tilt error is corrected by setting the reflecting surfaces of the polygon mirror 10 and the convergence surface of the photosensitive body 30 in conjugate relation in section perpendicular to the deflection surface by the polygon mirror 10. Further, the troidal lens 13 sets the radius of curvature in the deflection surface to a proper value so as to flatten an image plane formed with luminous flux in the section perpendicular to the deflection surface, and the cylindrical mirror 20 is slanted to bent the optical path, thereby converging the light on the photosensitive body 30 through the mirror 25. Consequently, the scanning speed is corrected uniformly from the center of a scanning area to both end parts to obtain the excellent distortion characteristics and image plane flatness over a wide field angle range. Then the need for the translucent means is eliminated.
Patent JP-H01233689-A (JP)
Title: Storage card and storage card processor
Inventor: SHINOHARA YOSHITSUGU
IPC: G06K19/08
Filed: 1988-03-15
Abstract: PURPOSE:To increase a storage capacity without enlarging a card by building-in an IC memory to execute a data communication with an external device through a contact point formed on a card surface and providing a high density storage area on the card surface. CONSTITUTION:An IC memory to execute the communication of data with the external device through a contact point 6 formed on a card 1 surface is built-in and a high density storage area 7 on the card surface is provided. Thus, a storage capacity can be increased and the much quantity of data can be stored. When a vertical magnetic storage medium 7 is used to the high density storage area, the storage capacity of ten times of the IC memory can be owned, it can be used as the file of data unable to be stored in the IC memory, and further can be used for the backup of the IC memory.
Patent JP-H10246345-A (JP)
Title: Piping unit, hot water supply device and hot water supply system
Inventor: WASHIKITA SUSUMU
IPC: F24H1/10
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the back flow of water in a pipe and drain water by a simple configuration by providing a check valve which prevents the flow of water from a water out side to a water in side in a unit main body connected with a water flow pipe and providing a water drain part on the water out side of the check valve in such a manner that it can be opened and closed freely. SOLUTION: A piping unit 1 is provided with a check valve 73 arranged in a unit main body 71 and a water drain part 75 provided on the downstream side of the check valve 73 integrally to prevent the back flow of water from a heat exchanger side to a water supply side by the check valve 73 and prevent the freezing of a hot-water supply pipe in a heat exchanger by draining water from the water drain part 75 in the winter. An upper side 77 of this unit main body 71 is connected with a connection port of a hot-water supply device, and a filter 82 which becomes a lid of the check valve 73 is provided on a lower side 78. Moreover, the check valve 73 energizes a valve body 79 toward a valve seat 80 by a spring 88 and is provided with a support body 84 which supports the valve body 79 in such a manner that it can travel.  The water drain part 75 consists of a water drain hole 87 formed as a horizontal hole in the unit main body 71 and a pick screw 91 which is screw-fitted in the water drain hole 87.
Patent JP-S55154710-A (JP)
Title: Ferrite magnet
Inventor: TAZOU MIYURI
IPC: H01F7/02
Filed: 1979-05-21
Abstract: PURPOSE:To enable firm soldering, by laminating a chemical copper plating layer and a copper sulfate plating layer on the surface of a magnet which is made rough by etching. CONSTITUTION:A ferrite magnet having no skin is treated with chemicals so that its surface 2 is made rough. A chemical copper plating layer 3 is tightly fitted at an appropriate thickness on the rough surface 2. A copper sulfate plating layer 4 is then laminated on the former layer 3. At that time, the recesses of the rough surface of the magnet 1 are filled with the plating layers 3, 4 so that the surface is flattened and is not exposed on the outside. Small projections and recesses on the laminated layers heighten adhesive power in soldering which is effected afterwards. Since the chemical coppoe plating layer of high tight fitting property is laminated with the copper sulfate plating layer of stable strength, these plating layers do not exfoliate due to soldering at the time of use.
Patent JP-H03262725-A (JP)
Title: Bright tape used for molding of vehicle
Inventor: KATO KATSUHISA
IPC: C23C14/20
Filed: 1990-03-13
Abstract: PURPOSE:To make the whole bright tape thin and stiff and secure brightness by forming a metal deposition layer in the bright tape into a double-layer structure, laminating ethylene copolymer on the surface of one metal deposition layer, and overlapping an ionomer resin layer. CONSTITUTION:A molding to be fitted to the body panel of a vehicle is buried with a bright tape 1 in the longitudinal direction of the head section 10 of the molding. A protective film 3 to be easily peeled is stuck on one side face of the smooth synthetic resin film 2 of the bright tape 1. A metal deposition film 4 is stuck on the surface of the protective film 3, and a vinyl chloride sheet 6 is overlapped on the surface of the metal deposition film 4 via an adhesive 5. A metal deposition film 7 is again stuck on the surface of the protective film 3 peeled with only the synthetic resin film 2 and exposed. An adhesive ethylene copolymer resin layer 8 is melted and laminated on the surface of the metal deposition film 7, and a transparent ionomer resin layer 9 is overlapped and pressed on its surface.
Patent JP-S52146554-A (JP)
Title: Multilayer epitaxial growth and its apparatus
Inventor: FUKUI TAKASHI
IPC: H01L21/208
Filed: 1976-05-31
Abstract: PURPOSE: To obtain grown layers of locally varying thicknesses at high accuracy by removing the solution through cleaning with the growing solution for the next layer or other solution of the same composition at the time of removing the solution from wafer crystal and controlling the relative distance between the crystal wafer and the protrusions provided to a solution receiving plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57177551-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: ITOU MITSUO
IPC: H01L29/73
Filed: 1981-04-27
Abstract: PURPOSE:To facilitate wire bonding and insulating works between devices and a substrate by a method wherein a second semiconductor device is placed upon a first semiconductor device fixedly located on a supporting substrate and is directly bonded with the first electrically and mechanically. CONSTITUTION:The n collector layer 4 of a Darlington transistor chip 20 is fixed by solder 19 onto a metal supporting substrate 12. An n emitter layer 6 within a p base layer 5 is a driver emitter and is bonded by solder 21 to the base 5 of a power stage, and an n layer 7 is now a power stage emitter. Solder 22 and 23 are applied respectively onto the p layer 5 and then n layer 7. The p layer 25 of the diode chip 24 is bonded to the solder 21 and an n layer 26 to the solder 22. These bonding works are performed simultaneously with the solder reflow for the purpose of bonding the chip and the supporting substrate. With a large space created between the device 24 and the substrate 12, insulation is easily effected and addition of new wires can also be performed with ease.
Patent JP-H06257092-A (JP)
Title: Method and apparatus for measuring fiber orientation of paper
Inventor: FUKUOKA KAZUHIKO
IPC: G01N33/34
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a method for measuring fiber orientation of paper, convenient for investigation on paper quality or quality control by rapidly and accurately measuring fiber orientation characteristics of stationary paper or paper traveling the upper part, etc., of a paper machine. CONSTITUTION:Unpolarized light is irradiated onto paper face 1a of paper 1 to measure fiber orientation characteristics from the direction vertical to the paper face 1a by a light projecting means 10. Light reflected by the paper face 1a is caught by >=8 light receiving means 20 arranged on the circumference positioned on the incident side of the light and centering cross point of the face parallel to paper face 1a and incident light axis Li. Prescribed operation is carried out by light information signal obtained by these light receiving means 20 to obtain fiber orientation characteristics such as fiber orientation index or fiber orientation angle.
Patent JP-S55154816-A (JP)
Title: Change-over system for passing band width of digital finite impulse response low-pass filter
Inventor: FUKAMI AKIHISA
IPC: H03H17/06
Filed: 1979-05-23
Abstract: PURPOSE:To manage with the small capacity of a coefficient memory by storing the coefficient memory with only impulse response when a passing band is minimized and then by leading it out by sampling. CONSTITUTION:Coefficient memory 1 stores the impulse response of a filter and sampler 2 takes the value in memory 1 by sampling. Then, the output of this sampler 2 and an input signal are supplied to convoluting unit 3 for convoluting calculation. In this case, passing band widths are changed by changing sampling intervals of sampler 2 to take an output signal out of convoluting unit 3. Thus, a small coefficient memory can be used.
Patent JP-H07273939-A (JP)
Title: Facsimile equipment
Inventor: WASHINO KAZUHIKO
IPC: B65H5/36
Filed: 1994-03-31
Abstract: PURPOSE:To make the equipment small in size by releasing the design limitation to the utmost and to allow the facsimile equipment to easily and smoothly cope with paper jamming on the occurrence of it. CONSTITUTION:An image sensor 10 and a heater 5 are arranged in press contact with a roller 4 carrying an original and recording paper on the same path. The roller 4 is provided with a release shaft 9 to which a motor torque of the motor 13 is delivered via a gear 14 to simultaneously release the press contact between the image sensor 10 and the roller 4, the press contact between the heater 5 and the roller 4, the delivery of the torque from the roller 4 to the gear 14 with one motion.
Patent JP-S60208453-A (JP)
Title: Steel powder for high-density sintered alloy
Inventor: TAKAGI SHIGEAKI
IPC: B22F1/00
Filed: 1984-03-30
Abstract: PURPOSE:To obtain a steel powder suitable for use in the manufacture of a high- density sintered alloy steel by providing a composition obtd. by adding specified amounts of C, Si and Cr to Fe, a specified apparent density and a specified particle size structure. CONSTITUTION:This steel powder is an atomized alloy steel powder having a composition consisting of, by weight, 0.3% C, 0.3-2% Si, 3-20% Cr, <3% inevitable impurities and the balance Fe. The powder has 2-3.5g/cm<3> apparent density and <=30mum average particle size and contains particles of <=350 mesh by >=50wt%. Sintered alloy parts made of the steel powder have a high density and high strength, and a high sintering density is attained.
Patent JP-H10261954-A (JP)
Title: Pll circuit
Inventor: KUMADA ICHIRO
IPC: H03L7/06
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To realize a digital PLL circuit with a small area that is stable over a wide frequency range and designed easily by eliminating the need for analog circuits such as a voltage controlled oscillation circuit and a filter. SOLUTION: An oscillation circuit consisting of delay circuits VDLY1, VDLY2 generates clock signals FCK, PLCK and counters CNTR, CNTV count a reference clock REFCK and a clock signal FCK. When count values R1-Rk of a counter CNTR reach a 1st reference value, a sequencer SEQ1 compares count values V1-Vm of a counter CNTV with a 2nd reference count value and feeds back the result to two oscillation circuits to driving a frequency of the FCK, PLCK near to an integer multiple of the reference clock REFCK. Then furthermore, only the oscillation circuit that generates the PLCK is periodically initialized by the pulse generated from an edge of the reference clock REFCK to make the phase of the PLCK is made to be equal to that of the reference clock.
Patent JP-S60207279-A (JP)
Inventor: SESHIMO KIYOSHI
IPC: G01J1/02
Filed: 1984-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02242041-A (JP)
Title: Air conditioning method
Inventor: FUJIMOTO TAKESHI
IPC: F24F11/04
Filed: 1989-03-15
Abstract: PURPOSE:To simultaneously control indoor temperature and indoor pressure by varying the supply quantity of a mixed air to hold an indoor pressure constant when the mixed air of a desired temperature obtained by changing a mixed ratio is supplied to an air-conditioning region and an exhaust quantity of the air-conditioning region varies. CONSTITUTION:The voltage of the maximum pressure difference signal aV is output as a total air set signal for pressure control, but, since 100% of the total air flow set signal of the aV is input in an operation machine 3 of a cooling air side air flow regulator 2 when the temperature detected by a temperature sensor 51 is higher than a set temperature by 1 deg.C, a damper 21 is driven by an operation machine 5 to compare with the output signal of an air current speed sensor 21 to control so as to allow 100% of cooling air from an air taking-in duct SD1 to pass. Accordingly, 100% of the cooling air is blown off from the blowing-off openings B...B of an air-conditioning region to cool the air-conditioning region quickly, but, when an exhaust quantity is 95%, the indoor pressure is maintained at the set pressure and the blowing-off air flow does not change.
Patent JP-H01237208-A (JP)
Title: Coupling device for traction transporter
Inventor: INABA TAKESHI
IPC: B60D1/01
Filed: 1988-03-15
Abstract: PURPOSE:To improve the work efficiency and the availability of a traction vehicle by disengaging an engaging member from a second coupling mechanism of a vehicle to be dragged corresponding to the detection result of an external disengaging command and engaging it with the second coupling mechanism of a vehicle waiting to be towed. CONSTITUTION:Upon detection of an external disengaging command through an universal caster, a coupling pin 11 is removed from the second coupling mechanism 4 of a vehicle 3 being dragged through a dismounting means thus separating the vehicle 3 from a traction vehicle 1. An engaging means rolls a coupling arm 12 from a first rolling position P1 to a second rolling position P2 so as to move the coupling pin 11 to the side of the traction vehicle 1, thereafter engages the coupling pin 11 with the second coupling mechanism 4 of a waiting vehicle 3 as the traction vehicle 1 advances and couples the vehicle 3 with the traction vehicle 1. Furthermore, an induction means resets the coupling arm 12 from the second rolling position P2 to the first rolling position P1 thus guiding the vehicle 3 onto a specific rail. By such arrangement, work efficiency is improved through elimination of manual replacing work and the availability of the traction vehicle is improved through automatic replacement of the vehicle 3 to be towed.
Patent JP-H06253707-A (JP)
Title: Fishhook for crab bait
Inventor: MIYAKUNI HIDEO
IPC: A01K83/00
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a fishhook capable of firmly attaching a crab bait thereto and dropping the bait in a natural appearance. CONSTITUTION:A part in front of a body part 3 is constructed into a forked shape. One side 7 of the forked part 5 and the other side 9 have an equal shape and size. The angle of the one side 7 to the other side 9 is regulated 100 to 120 deg..
Patent JP-S54155415-A (JP)
Title: Controller for thyristor motor
Inventor: NAGASE HIROSHI
IPC: H02P6/28
Filed: 1978-05-29
Abstract: PURPOSE: To reduce the capacities of field winding for AC excitation and also of thyristor converter equipment by stopping AC excitation in a region where a revolving speed is exceeded and by switching it to DC excitation.  
     CONSTITUTION: The comparator 54 inside the frequency command circuit 31 compares the output signal S f  of the tachometer generator 5 with the set value S s  of the speed setting circuit 53 to judge whether low-speed rotation which should be excited by AC or high-speed lotation which can be excited DC. The max. value of the signal S 2  of the oscillator 13 to send out a sinewave signal having a 90° phase difference is detected from the comparator 51 and the single stable circuit 52 by taking advantage of the fact that the remaining signal's code is changed and then it is sent out. When the output of the flip-flop 55 to operate by the foregoing two signals is low level, the output frequency W s  of the oscillator 13 becomes constant, whereas when it is high level, it becomes zero and max. current flows in the field winding F 1  through the thyristor bridge 21. And, the current of the field winding F 2  becomes zero and it moves to DC excitation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51139398-A (JP)
Title: Coin exchanger
Inventor: KIYOKAWA MUNETADA
IPC: G07D1/00
Filed: 1975-05-27
Abstract: PURPOSE: To smoothly extract coins without inviting biting by providing a coinpressing plate above a shutter plate to grip with pressure part of a coin stacked in a coin-storing cylinder, the coin being gripped between a coin-receiving wall and a coin-pressing plate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10258114-A (JP)
Title: Air supplying/moisture keeping method for biological deodorization device
Inventor: TOGO YOSHITAKA
IPC: A61L9/01
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide the air supplying/moisture keeping method of simple constitution capable of execution at a low cost for a biological deodorization device. SOLUTION: In a device for passing through malodorous gas to a peat layer 7 upwards and deodorizing it, a malodorous gas supply pipe 3 for which plural blow-off holes 4 are pierced on the peripheral wall of the pipe in a columnar shape parallel to a center axial line is fitted to the bottom part of the peat layer 7 while turning the blow-off holes 4 upwards. Water is supplied from a water replenishing tank 8 to a part lower than the blow-off holes 4 at the bottom part of the peat layer 7 and the part is kept in a water infiltration state. Corresponding to the flow of the malodorous gas sent out upwards from the blow-off holes 4, moisture is evaporated from the water infiltration part, the malodorous gas is turned to saturation humidity, the part adjacent to the blow-off holes 4 of the peat layer 7 is turned to a humidity saturation area and the drying of the upper part is prevented.  By the flow of the malodorous gas of high humidity, appropriate moisture is kept over the entire peat layer 7 and an effective deodorization function is secured. Preferably, the gas supply pipe 3 is turned to a straight pipe whose one end is closed and the malodorous gas is supplied from an open end.