baber/WOPTO huggingface dataset:
Patent JP-2000031924-A (JP)
Title: Radio broadcast system
Inventor: SATO TAKESHI
IPC: H04B1/16
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide the radio broadcast system by which a high level of a received audio signal is obtained. SOLUTION: An analog audio signal from a digital recording and reproducing section 122 given to a broadcast output changeover device 13 is received by a compressor section 131 of the broadcast output changeover device 13, where part of the signal over a level is compressed and the resulting signal is transmitted via audio wired lines 3011, 3012,..., 301m to each terminal station, in which each modulator modulates the signal and which transmits the modulated signal. Since the entire audio energy can be increased by compressing the dynamic range of the audio signal received by the modulator in this way, a mean modulation degree is increased and a received audio level at a receiver side is increased.
Patent JP-H1143792-A (JP)
Title: Pickling accelerator, pickling liquid composition containing pickling accelerator and pickling method using the same
Inventor: SASAKI HIROSHI
IPC: C23G1/02
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an pickling accelerator which has the smaller amt. of corrosion of a metallic base, does not degrade the quality of the metallic surface, does not generate toxic gases during a pickling treatment and enables the effective utilization of the iron-component recovered from a pickling liquid, a pickling liquid compsn. contg. the pickling accelerator and a pickling method using the same. SOLUTION: This pickling accelerator consists of at least one kind selected from pyromellitic acid, trimellitic acid, fumaric acid, malonic acid and their anhydrides, the compds. prepd. by neutralizing the pyromellitic acid, trimellitic acid, fumaric acid and malonic acid and the compds. prepd. by neutralizing alicyclic compds. contg. oxygen atoms or nitrogen atoms or alicyclic compds. contg. the nitrogen atoms.
Patent JP-S6354009-A (JP)
Title: Branching filter
Inventor: KUWAMOTO YOSHITOMO
IPC: H04B1/50
Filed: 1986-08-25
Abstract: PURPOSE:To miniaturize the case for the titled branching filter and to avoid the disturbance from other circuits even with a low level reception signal by using a surface acoustic wave filter enclosed by a metallic member as a reception system band-pass filter and a transmission system band-pass filter and providing the surface acoustic wave filter and an RF amplifier in one and same metallic case. CONSTITUTION:The metallic case 17' is partitioned by a partition 19 and one of two parts from the partition is provided with a reception system wiring board 20a and the other is provided with a transmission system wiring board 20b respectively. The surface acoustic wave filter 22 is provided to the wiring (not shown in figure) provided at the rear side of the board 20a and the surface acoustic wave filter 23 is provided also to the rear side of the board 20b respectively and the surface acoustic wave filter 21 is provided between the boards 20a, 20b while bridging over the partition 19. Moreover, the RF amplifier 3 is provided to the board 20a between the filters 21 and 22 and the board 20b connects to coaxial cables 16a, 16c and the board 20a connects to coaxial cables 16b, 16c. Then the metal-made cover is applied to the surface of the case 17'.
Patent JP-H0750848-A (JP)
Title: Picture processing unit
Inventor: MASUYAMA HIDEYUKI
IPC: H04N9/69
Filed: 1993-08-09
Abstract: PURPOSE:To attain optional color correction to each color and to execute gamma correction simultaneously by providing plural conversion tables with respect to a B color corresponding to various bit patterns and converting input data into the B color data. CONSTITUTION:Input picture R, G, B data picked up by a television camera 40 are inputted to an address of an R color lookup table R-LuT44, a G-LuT45 and a B-LuT 46 for each pattern. For example, when different conversion tables from the ratio of R, G, B with respect to the B color are stored in the B-LuT46, different color correction is applied to a visual characteristic for each division area of the B color region. When an overlay picture is inputted to the LuT46, picture data of B color being a background picture are inputted to a high-order bit address and data of an overlay picture are inputted to a low-order bit. When the color of high order and low order bits differs, the color read from an overlay storage section 47 is read as it is and when the color is the same system color, the color is converted into the B color and the result is outputted.
Patent JP-S6259756-A (JP)
Inventor: WADA KIICHIROU
IPC: E04F15/02
Filed: 1985-09-05
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-S6443021-A (JP)
Title: Accident time automatic recovery system for power system
Inventor: IIZUKA SHIGERU
IPC: H02H7/26
Filed: 1987-08-07
Abstract: PURPOSE:To accelerate an accident recovery and to alleviate the load of an operator by sequentially retrieving an operation instructing sequence to become able to be transmitted when an accident recovery operation instructing sequence is transmitted, and sequentially transmitting responding state change information while confirming it. CONSTITUTION:When an accident recovery operation instructing sequence formed by an operation instructing sequence forming unit 4 is transmitted from a transmitter 8, a transmitting sequence decision processor 7 first selects an operation instructing sequence able to be transmitted under no condition, and transmits all. Then, the operation instructing sequence which becomes able to be transmitted as a result is retrieved. The sequence is sequentially transmitted while confirming that one end of a switch to be retrieved for the sequence is in a charging state. When operation end information for the transmitted sequence and responding state change information are confirmed by an execution monitor 6, the steps of retrieving, transmitting and confirming are sequentially repeated to end the transmission of all the sequences.
Patent JP-S58100120-A (JP)
Title: Liquid crystal cell
Inventor: TASHIRO YOSHIZOU
IPC: G02F1/1339
Filed: 1981-12-10
Abstract: PURPOSE:To increase the adhesive strength of insulating substrates to a sealant without deteriorating the vertically orienting property of orienting films by forming the parts of the films contacting with the sealant with layers of a mixture of a vertically orienting agent with a horizontally orienting agent. CONSTITUTION:Orienting films are formed with layers of a mixture of a vertically orienting agent 4 and a horizontally orienting agent 6. N,N-dimethyl-N- octadecyl-3-aminopropyltrimethoxysilyl chloride is used as the vertically orienting agent, and ''SH6040 '' of TORAY KK is used as the horizontally orienting agent. Insulating substrates are dipped in a mixed aqueous soln. of both the agents, taken out, and dried at 130 deg.C for 30min. A chiral nematic liq. crystal with negative dielectric anisotropy contg. an added dichromatic dye is used as a liq. crystal. By adjusting the resulting cell to below the critical thickness showing a cholesteric phase, homeotropic arrangement is caused, and it is changed to helical arrangment in an electric field. By choosing a proper mixing ratio between both the orienting agents, the purpose is attained.
Patent JP-H1042188-A (JP)
Title: Electronic still camera
Inventor: CHIAKI TATSUO
IPC: H04N5/232
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a sharp video even on a small and dark object, to reduce power consumption and to reduce the deterioration of optical performance by correcting blur at the timing of a necessary minimum. SOLUTION: When a release SW 2 is depressed and photographing is executed, a second micro computer 24 resets CCD3a after a short prescribed time and outputs a blur correction start command to a first micro computer 20. When the first micro computer 20 receives the start instruction of a blur correction operation from the second micro computer, it executes a processing such as integration on the output signals of a first vibration gyro 8 detecting blur in a pitch direction and a second vibration gyro 9 detecting blur in a yaw direction, and calculates the target apexes in the respective directions of a variable apex prism 16. Then, first and second stepping motors 19a and 19b are driven so that the apexes of the variable apex prism 16 track the target apexes so as to correct the blur.
Patent JP-S58101794-A (JP)
Title: Biologically denitrifying method for waste water containing nitrogen
Inventor: SUZUKI TAKAYUKI
IPC: C02F3/30
Filed: 1981-12-10
Abstract: PURPOSE:To perform titled denitrification efficiency with a device of small capacity with less energy by maintaining the liquid inflow part and outflow part in a nitrifying state at a low concn. of dissolved oxygen (DO), and supplying a part of the liquid in the liquid outflow part to a denitrifying stage. CONSTITUTION:In a biologically denitrifying method for waste water contg. nitrogen, a nitrifying stage is segmented and disposed serially to a liquid inflow part, a central part and a liquid outflow part, so that the generation of backflow of the water to be treated between the respective parts is obviated. The liquid to be treated is so aerated that the DO in the liquid inflow part and the liquid outflow part attains <=1.0mg/l, more preferably <=0.5mg/l, and that the DO in the central part attains >=2.0mg/l, more preferably >=2.5mg/ , whereby NH3 is nitrified to NOx. A part of the liquid in said liquid outflow part is supplied to the denitrifying stage where NOx is converted to gaseous N2 under anaerobic conditions and is thus removed.
Patent JP-H0540531-A (JP)
Title: Mixing device for hot water and cold water
Inventor: TAKAHARA KAZUHIRO
IPC: F24D17/00
Filed: 1991-08-07
Abstract: PURPOSE:To reduce the variation of the temperature of mixed water at the time when the pressure of a hot water supply pipe and the pressure of a cold water supply pipe change simultaneously and in addition, to the same direction. CONSTITUTION:In the mixing device of hot water and cold water provided with mixing ratio changing means 7, 8 to change the mixing ratio of the hot water from the hot water supply pipe 3 and the cold water from the cold water supply pipe 4, pressure detecting means 12a, 12b to detect the pressure of the hot water supply pipe 3 or the cold water supply pipe 4, and a control means 11 to control the mixing ratio changing means 7, 8 so as to suppress the variation of the temperature of the mixed water based on their detection information, it is constituted so that the control means 11 determines the manipulated variables of the mixing ratio changing means 7, 8 based on the variation of the ratio of the pressure of the cold water supply pipe 4 and the pressure of the hot water supply pipe 3.
Patent JP-H0839097-A (JP)
Title: Polluted water purifying apparatus
Inventor: SENDA TERUO
IPC: C02F9/00
Filed: 1994-07-29
Abstract: PURPOSE:To provide the objective apparatus efficiently performing the cleaning work of a road culvert or sewer pipe. CONSTITUTION:A sand sedimentation tank 1 separating earth and sand of polluted water taken out of a road culvert or sewer pipe, a screen filter device 2 roughly filtering supernatant water of the sand sedimentation tank 1, a flocculation reaction tank 3 flocculating a contaminant in roughly filtered water, a sedimentation tank 4 sedimenting the flocculated contaminant, a rotary drum type continuous filter device 5 finely filtering supernatant water of the sedimentation tank 4 and using a part of the obtained purified water to collect conc. water of the contaminant and a concn. water storage tank 5 sending conc. water to the sedimentation tank 4 by a pump 59 are provided on the bed of a truck 8. Further, a sedimented matter flocculation reaction device 6 flocculating the sedimented matter of the sedimentation tank 4, a fabric running type dehydration device 7 dehydrating the flocculated sedimented matter to take out the same as a cake and a waste water storage tank 75 sending waste water squeezed but by dehydration to the sedimentation tank 4 by a pump 76, etc., are mounted on the bed of the truck 8.
Patent JP-H0538848-A (JP)
Title: Recording device
Inventor: FUKUSHIMA HISASHI
IPC: B41J2/01
Filed: 1991-08-07
Abstract: PURPOSE:To simplify the constitution of whole device by simplifying a plurality of temperature control means of a record head corresponding to a plurality of recording materials having different density. CONSTITUTION:First heat exchanging elements 2-KK,2-KU and heat pipes constituting second heat exchanging elements 3, 3 are attached to a recording head 1-KK for delivering thich ink of black and a recording head 1-KU for delivering thin ink of black respectively and these heat pipes are connected to each other at a communicating section 2-A and radiating fins 3A are provided between the elements 3,3.
Patent JP-S5899031-A (JP)
Title: Switching circuit
Inventor: SHINOHARA KOUJI
IPC: H03K17/60
Filed: 1981-12-09
Abstract: PURPOSE:To reduce the number of elements in use and the number of required terminals, by connecting a bias circuit having switching control terminals to the base of a transistor (TR) and switching the conduction/interruption of the TR according to the potential of the terminal. CONSTITUTION:A bias circuit consisting of a constant current CS and a TRQ7 and including a switching control terminal 3 is connected to the base of a TRQ8. The cathode of a light emitting diode LED1 is connected to the collector of the TRQ8, a resistor R8 and an LED2 are connected in series between the LED1 and the emitter of the TRQ8, and the emitter of the TRQ8 is grounded. The anodes of the LEDs1, 2 are connected in common and connected to a positive voltage VCC via a resistor R7. When the bias circuit is set inoperative by a changeover switch SW connected between the terminal 3 and a positive power supply voltage terminal 5, since the TRQ8 is interrupted, the LED2 is driven. In turning on the SW, the TRQ8 is conductive, a current is supplied from the terminal 5 to the LED1 to drive said LED1. This circuit has circuit and terminal numbers and is suitable for circuit integration.
Patent JP-H0614907-A (JP)
Title: Measuring system using light absorption
Inventor: TSUNASAWA YOSHIO
IPC: A61B5/145
Filed: 1992-06-30
Abstract: PURPOSE:To know to what degree a disturbance light or disturbance signal has an influence on measurement signal. CONSTITUTION:Semiconductor lasers of wavelengths lambda1-lambda3 are successively switched and lighted by a light source driving part 18, and the period for dark level of disturbance check mode where no semiconductor laser is lighted is also provided. The measuring light from a light transmitting part 8 is transmitted and scattered by a body 12 to be measured, entered to a light receiving part 10, and taken into a sample hold circuit 26 through a preamplifier 22. It is converted into a digital signal through a multiplexer 28 and taken into an arithmetic part 32, and the characteristic value in normal measuring mode and the disturbance change in disturbance check mode are calculated and displayed on a display part 34.
Patent JP-S6442052-A (JP)
Title: Spindle motor
Inventor: FUJINO HIROMASA
IPC: G11B17/028
Filed: 1987-08-07
Abstract: PURPOSE:To buffer a shock between a disk and a disk receiving surface by providing a rubber elastic material with proper elasticity in the vicinity of the disk receiving surface on a turntable and protruding from the disk receiving surface. CONSTITUTION:The titled motor is constituted of a motor main body 1d, the turntable 1a, a centering cone 1b, the rubber elastic material 1c and a fitting flange part 1e. The rubber elastic material 1c is provided in an inscribed position against the disk receiving surface 1g on the turntable 1a. Then, this rubber elastic material 1c is protruded upward from the disk receiving surface 1g, and is deformable down to the position of the disk receiving surface 1g by being pressed by the disk 3. By this method, a shock between the disk 3 and the disk receiving surface 1g is buffered, and a friction force can necessarily be increased.
Patent JP-H0842891-A (JP)
Title: Grease filter
Inventor: YANAGIUCHI HIDEYUKI
IPC: B01D46/10
Filed: 1994-07-29
Abstract: PURPOSE:To easily mount a grease filter in an exhaust means with a simple structure, to enhance the stability of a mounting state, to eliminate a fear of the shaking, the dropping-out and to enhance the adhesive properties. CONSTITUTION:Locking members 10 of leaf springs are provided at two corners disposed above a grease filter at the surface 1B of the outer frame 1 in the state mounted at a V-bank 9 of at least an exhaust duct inlet. The member 10 is formed in a substantially S-shaped section of, for example, a first part 10a fixed to the surface 1B of the frame 1, a second part 10b rising substantially vertically, a third part 10c extended in a circumferential direction while gradually narrowing a gap to the surface of the frame 1, and a fourth part 10d in which an interval to the surface of the frame 1 is so extended in a tapered state in the circumferential direction of the outer frame as to be gradually increased.
Patent JP-2001025736-A (JP)
Title: Fermentation tank of garbage treating machine
Inventor: MATSUBARA TOSHIYUKI
IPC: B09B3/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treating machine by which the garbage charged into a fermentation tank is agitated and crushed by a agitating tine shaft provided horizontally in the tank and fermented for decomposition. SOLUTION: The inside of a fermentation tank is divided by a first partition and a second partition 11 into a feed compartment A1, a treating compartment A2 and a discharge compartment A3. The treated material overflow of the second partition 11 is set lower than that of the first partition to reduce the retention and residence time of the finely granulated material in the treating compartment and to reduce the rotation load on an agitating tine shaft B. Besides, the upper side 11U of the second partition 11 is made almost flush with the center O of the shaft to let the treated material overflow the upper side into the discharge compartment A3 from the treating compartment A2, and the height of the upper side of the second partition 11 is made variable to adjust the retention and residence time of the finely granulated material in the treating compartment A2.  Further, at least one of the pawls is arranged in the treating compartment to reinforce the transfer of the treated material from the treating compartment to the discharge compartment by the agitating and transferring action of the pawl.
Patent JP-S6442970-A (JP)
Title: Telephone set
Inventor: NAKATO YASUSHI
IPC: H04M1/274
Filed: 1987-08-10
Abstract: PURPOSE:To simplify dialing by applying automatically calling by other telephone numbers in depressing the same key switch again among one-touch dial keys if a 1st dialing results in showing a busy state. CONSTITUTION:Plural telephone number registration areas are provided in correspondence to each of key switches of the one-touch dial keys 6 to a memory 11. If the 1st dialing results in a busy state, when the same key switch is depressed again, a control circuit 12 uses a detection function 12a to detect the state and allows a hooking function 12c to turn on/off once a hook switch 5. Then its designation function 12d designates the succeeding telephone number registration area, a telephone number information sending function sends the telephone number information stored in the telephone number registration area to a dialing circuit 9 to apply redialing by the other telephone number than the initial dialed number. Thus, the operation of redialing when an opposite party having plural lines is busy is simplified.
Patent JP-H0924930-A (JP)
Title: Building up structure of paper box
Inventor: YAMAMURA NOBUO
IPC: B65D85/36
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the boxing or taking out of a cake, and also facilitate the housing or storage of the box itself by a method wherein a lid plate is inward foldably provided on an edge which is confronted with a bottom plate, and a subsidiary side plate is connected to a main side plate, and under this state, the subsidiary side plate is made to fall inward, and the main side plate is made to fall on the top of the subsidiary side plate to make the paper box foldable. SOLUTION: When a main side plate 12 is pulled up and raised from a state wherein a paper box 10 is folded, a connecting piece 19 being connected to the main side plate 12 pulls up both subsidiary side plates 13, 13, and by simply pushing to open the subsidiary side plates 13, 13 by hand to the outside, three side plates 12, 13, 13 of the paper box stand up, and only one of the side plates 12, 12 remains on the same flat surface with a bottom plate 11. A cake is mounted on the side plate 12 which is left being flat, and when the cake is lightly pushed and made to slide in the horizontal direction, the cake moves onto the bottom plate 11. Then, the cake is prevented from retracting by connecting engaging grooves 19a, 19a. Then, the remaining main side plate 12 is folded and combined with a lid plate 14 on the other side.  When the cake is taken out from the paper box 10, procedures which are opposite to the above are performed.
Patent JP-H0648860-A (JP)
Title: Production of porous heat resistant material
Inventor: MURANO YUICHI
IPC: C04B38/00
Filed: 1992-07-24
Abstract: PURPOSE:To provide a production method of a porous heat resistant material with high purity cordierite excellent in heat characteristics such as heat resistance, thermal shock resistance, and low thermal expansion, having high strength and enabling easy works of a honey comb shape and a board shape. CONSTITUTION:This production method is constituted of a process in which an inorganic composition consisting of inorganic fiber, an Al salt, a silicate sol and magnesium powder, whose compound composition is 31-41wt.% Al2O3, 46-53wt.% SiO2 and 11-19wt.% MgO, is dispersed and mixed in water to form an aluminum silicate coprecipitated gel, a succeeding process in which a coagulating agent is added to flocculate, a process in which sheets are formed or are dried and solidified after the flocculation, or a molding process by a vacuum molding or a cast-molding using a die of the flocculated material and a following ceramic formation process by heat treatment.
Patent JP-H1034658-A (JP)
Title: Method for forming vent hole for mold for vulcanization of rubber molded article
Inventor: SAKAMOTO TAKASHI
IPC: B29C35/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming vent holes for a mold for vulcanization of a rubber molded article used for vulcanization molding of various tires for vehicles. SOLUTION: This method for forming vent holes for a mold for vulcanization of a rubber molded article is constituted in such a way that a required number of pieces of fine wires 3 the surfaces of which are coated with a releasing agent are arranged from the tread part of a mold to the outer face of the mold in a mold casting space 4 for a casting mold for casting the mold used for vulcanization molding of a tire and are cast together with the mold and after casting, the fine wires 3 are pulled out of the mold to form vent holes. In this case, the fine wires 3 the surfaces of which are coated with a releasing agent consisting of a solid lubricant 11 and an epoxy resin 12 as a binder for the solid lubricant 11 are used.