baber/WOPTO huggingface dataset:
Patent JP-H01201054-A (JP)
Title: Production of unsintered ceramics
Inventor: KOBAYASHI MASAHIRO
IPC: C04B26/24
Filed: 1988-02-04
Abstract: PURPOSE:To eliminate necessity of a sintering furnace and obtain unsintered ceramics with remarkably reduced heat source, by forming a blend liquid consisting of a ceramic based substance, lignin, cellulosic fiber, montmorillonite and liquid medium or coating a material to be coated therewith and drying the resultant formed body or coating layer. CONSTITUTION:The first step of forming a blend liquid prepared by blending so as to contain a ceramic based material with lignin, cellulosic fiber, montmorillonite and a liquid medium into a prescribed shape to form a formed body or coating a material to be coated to form a coating layer and the second step of drying the above-mentioned formed body or coating layer are successively carried out. Alumina, silica, silicon nitride, silicon carbide, etc., can be used as the ceramic based substance, but red mud or slag can be also used. In this case, wastes are effectively utilized. Lignin and cellulosic fiber are used as a mixture liquid with a liquid medium, e.g., water, and a pulp waste liquor can be effectively utilized as the mixture liquid.
Patent JP-S61184963-A (JP)
Title: Telephone set
Inventor: KOMATSU FUMIAKI
IPC: H04M15/30
Filed: 1985-02-12
Abstract: PURPOSE:To obtain a talking time by detecting a changing point of flowing direction of a current signal to output the 1st and 2nd detection signals respectively at start and end of talking and measure the time between the signals. CONSTITUTION:When a handset 22 hooks off, a hook switch 25 connects subscriber line connection terminals 4, 5 and a talking circuit 21, the current flows in the direction (a) to turn off a photocoupler 3. When a called party hooks off a handset 22, since the direction of current changes to (b), a photocoupler 26 is turned on, a detection means 36 outputs the 1st detection signal to a timer 37, which is driven. On the other hand, the called party hooks on the handset 22 and the talking is finished, then since the current direction is changed into (a), the photocoupler 26 is turned off, the means 36 outputs the 2nd detection signal to the timer 37, which is stopped. Thus, the talking time is obtained and the said talking time is displayed on a display device 13.
Patent JP-H08195959-A (JP)
Title: Moving picture decoding method and moving picture decoder
Inventor: SUZUKI TERUHIKO
IPC: H04N19/423
Filed: 1995-01-19
Abstract: PURPOSE: To provide natural reproduced pictures by providing the conversion processing function of the inverse characteristics and the emphasis processing filter of a TV monitor in a decoder. CONSTITUTION: An encoder 1 A/D converts input moving picture signals VD, performs a compression processing including encoding by predicted picture signals, discrete cosine transformation, quantization and variable length encoding, etc., and transmits the result to the decoder 61 through a recording medium 3 or the like. The decoder 61 performs the reverse conversion of the compression processing performed by the encoder 1 to received bit streams, decodes and D/A converts the result and then, outputs moving pictures to the TV monitor or the like. The TV monitor is provided with the emphasis processing filter for improving the impression of the pictures, however, it tends to emphasize block distortion and quantization noise, etc., peculiar to the picture signals passed through a digital processing.  When the characteristics of the emphasis processing of the TV monitor are contrast emphasis, nonlinear emphasis and adaptive nonlinear emphasis, the respective inverse characteristics are provided in a post filter 62 composed of a ROM and a clipper.
Patent JP-H11222336-A (JP)
Title: Sheet carrying device and image forming device having therewith
Inventor: IZUMI MAKOTO
IPC: G03G15/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To efficiently restrain vibration of a sheet by providing a control means to operate a sheet energizing means when time passes up to reaching a downstream sheet carrying means from the sheet energizing means after confirming that the sheet exists in a prescribed position. SOLUTION: When the sheet rear end Sb passes through a sheet detecting sensor 14 after a sheet S is carried in a sheet carrying passage 19, the control part 15 prepares for a carry of the next sheet by pulling a plunger 17 of a solenoid 16 in a retreat position. The sheet can be smoothly carried by reliably restraining vibration of the sheet since a sheet carrying device 10 can apply proper energizing force to the sheet S without depending on carrying force of first carrier roller pairs 12 and strength of firmness of the sheet S by moving the plunger 17 to the retreat position on the basis of time calculated by the control part 15 on the basis of a speed of the sheets and the length of the sheets after a sheet detecting sensor 14 confirms a tip position of the sheets.
Patent JP-S55117771-A (JP)
Title: Automatic record-selection player
Inventor: TSUJI SHIGEKI
IPC: G11B17/22
Filed: 1979-02-28
Abstract: PURPOSE: To make it possible to mount records of different size and also to provide automatic play of music on both sides of a record, by using a fixed record holder.  
     CONSTITUTION: When motor 3 turns clockwise, record holders 8 and 12 moves toward the internal circumference of record 13 to hold record 13 and when turning counterclockwise, the record is released from being held. Holders 8 and 12 reciprocate linearly within a range where records of 17 and 30cm can be held and are so arranged that when they are at the closest position to a turntable sheet while holding the record, they will never touch the table sheet. Record holding arm 2 can mount record 13 on the turntable from either surface A or B by turning, and turns and reciprocates linearly to carry the record between record storage case 61 and the turntable of this player. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11208665-A (JP)
Title: Work storage tray
Inventor: KOBAYASHI MASAYUKI
IPC: B65D21/06
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a work storage tray protecting properly works when the works are piled up the time of storing works when the works which can be stored in the compact state at the time of not in use and easy to use and can be manufactured at low cost. SOLUTION: A rectangular work storage tray 1 with an opening below is provided with a work storage section 3 on its upper face 2, a plurality of protruded sections 5 lower than the upper face 2 of the work storage tray 1 on a pair 4a out of side sections 4a and 4b facing each other, and respective side sections 4a and 4b are expanded slightly to the outside toward the lower ends.  In that case, at the time of piling up a plurality of work storage trays 1, one work storage tray 1 is overlapped in the telescopic shape on the other work storage tray 1 in the case of overlapping respective side sections 4a with protruded sections 5 are overlapped together, while the lower end of the side section 4b without the protruded sections 5 hits the upper ends of the protruded sections 5 in the case of overlapping the side section 4b without the protruded sections 5 on the side section 4a with the protruded sections 5, and upper and lower work storage trays 1 are overlapped together while securing a given space.
Patent JP-2000224704-A (JP)
Title: Upper cap of direct acting type pantograph device
Inventor: HASEGAWA TADASHI
IPC: B60L5/19
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent a current from intensively flowing to bolts if electricity is discharged from an overhead line to the upper cap of a direct acting type pantograph device. SOLUTION: A slider 2 is placed inside a cap-like receiving member 1 so that the slider can be vertically slid, and a current-carrying member 4 is secured on the slider 2 with bolts 5. A collector shoe body 6 is installed on the current- carrying member 4, and an upper cap 10 is installed on the current-carrying member 4 using bolts 9. The upper cap 10 is made of stainless steel and the surface of the upper cap is not coated with any paint.
Patent JP-S61185532-A (JP)
Title: Water-proofing sheet
Inventor: FUJITA MASAMORI
IPC: E04D5/10
Filed: 1985-02-14
Abstract: PURPOSE:To provide a water-proofing sheet containing a vinyl chloride resin and a thermoplastic urethane resin at specific ratios, capable of keeping the original flexibility even at a low temperature, having excellent applicability and high adhesivity to the substrate, and suitable for waterproofing work. CONSTITUTION:The objective sheet is composed of (A) 95-40(wt)% vinyl chlo ride resin and (B) 5-60% thermoplastic urethane resin.
Patent JP-H01200714-A (JP)
Title: Pulse generation equipment
Inventor: YOKOYAMA AKIO
IPC: H03K3/023
Filed: 1988-02-04
Abstract: PURPOSE:To reduce the number of externally mounted components and to reduce cost by providing 1st and 2nd differential amplifier sections and applying a different bias voltage to each reference input voltage from a bias circuit so as to use a time constant circuit in common. CONSTITUTION:When a level of an input pulse (a) is higher than (R1+ R2)/R2.VBE2+VBE1, transistor T2 is turned on and a T5 is turned off, where VBE1, VBE2 are base-emitter voltages of Ts T1,T2. Then the voltage at a terminal 4 rises at a time depending on the time constant CR till an output voltage reaches (R18+R19)/(R17+R18+R19).VCC. Thus, the ON period of a T9 connected to a T7 of a differential amplifier section 10 is expressed as THD=CR1n ((R17+R18+R19)/R17). On the other hand, since a T12 of a differential amplifier section 11 is turned on, when the voltage at a terminal 4 reaches R19/(R17+R18+ R19).VCC, a pulse width TH2 of a pulse signal P2 obtained from the T12 is expressed as CR1n ((R17+R18+R19)/(R17 +R18)). Thus, the H period TH1 of the level of the collector ot the T9 is expressed as CR1n ((R17+R18+R19)/R17) and the ratio of TH2/TH1 depends on the resistance ratio.
Patent JP-S63194755-A (JP)
Title: Air cleaner
Inventor: TAKEDA MASAAKI
IPC: B03C3/155
Filed: 1987-02-05
Abstract: PURPOSE:To correctly know the dirtiness of filter, by measuring the amount of floating fine particles in a space as a main factor resulting progress of filter clogging by the numbers of revolution of a small and a large fans, and combining the numbers of revolution with the continuation period of cleaning operation. CONSTITUTION:The air cleaner consists of discharge electrodes, dust collecting electrodes, a high voltage generator 7 generating the high voltage to impress between the discharge electrodes and the dust collecting electrodes, a filter catching the fine particles electrically charged by the high voltage in the discharging electric field, a fan introducing the fine particles floating in the space to the filter, a nonvolatile data storage part 14, and a display element 13. And the accumulated revolution time of the fan weighted by the number of revolution of the fan are stored in the data storage part 14, and, when that value exceeds a specified value, the display element 13 displays it as the dirtiness of the filter. As a result, the dirtiness of the filter is correctly displayed, and is kept without being erased even when the electric power source is failed.
Patent JP-H11225169-A (JP)
Title: Communication network controller
Inventor: YAMAGISHI ERI
IPC: H04N7/16
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To improve a service grade by deciding the transmission line of a data packet by a network layer address, dynamically assigning an exclusive transmission line to a terminal in response to the request of the optional terminal and changing the data packet addressed to the assigned terminal to the exclusive transmission line so as to reserve a band on internet. SOLUTION: A subscriber gives a message that the reception of a band- securing-type internet access service is desired to a CATV center 1 by using a switch 14. The center 1 secures a transmission line the subscriber transmitting the message can occupy. When the transmission line is secured, an internet connecting device 21 within the center 1 searches the IP address of a subscriber' s terminal 2 from a routing table entry and changes the value of a corresponding sending port to a port value for the secured transmission line. After then, a pair of the IP address and the multi-cast address of the terminal 2 is added to a table for a resource reservation protocol.
Patent JP-H09219129-A (JP)
Title: Switch knob mechanism
Inventor: SUGIYAMA KAZUHIRO
IPC: H01H13/14
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a switch knob mechanism on which both the number of part items, installing manhours and a metal mold structure are simplified and the cost and space are reduced without impairing the external appearance. SOLUTION: Locking piece parts 6 having locking step parts 10 on the tips are formed on the opposed two sides of a switch knob 4, and spring piece parts 7 are formed on the two sides orthogonal to these locking piece parts 6. A square cylinder part 12 extending in the direction of a switch 2 operated intermittently according to process time, is continuously contacted with an opening part 11 of a switch panel 3, and energizing tapered surfaces 15 with which the spring piece parts 7 are slidingly contacted, are formed on inside surfaces of mutually opposing side wall parts 13 of this square cylinder part 12, and the switch knob 4 is energized in the switch turning-off direction. The locking step parts 10 are locked on the lower edge of a locking side wall part orthogonal to the side wall parts 13.
Patent JP-2000222833-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: HIROHATA NAOTO
IPC: G11B5/024
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To realize an endless recording of an audio signal with a fixed head and prevent a noise from being generated even when a tracking error occurs. SOLUTION: A system controller 21 repeatedly forms three recording regions along a longitudinal direction of a video tape based on a timing signal from a servo circuit 14. During a recording operation, track positions for recording and erasure in one traveling direction and a returning direction are shifted by one-third for every inversion of a tape. In a compression and expansion circuit 4, audio signals are divided into blocks while allowing some portions thereof to overlap each other, and those blocks are compressed to a quarter size to be recorded in one recording region on the tape. At the reproduction of the audio signals from the tape, the reproduced audio signals compressed in a quarter size is expanded to a length of four times, and the adjacent blocks are connected to each other in the overlapped portion. Thus, deviation caused by a tracking error is eliminated.
Patent JP-H04240819-A (JP)
Title: Oriented film printing plate
Inventor: KIMURA TETSUYA
IPC: B41N1/00
Filed: 1991-01-25
Abstract: PURPOSE:To prevent the increase or decrease of the transfer quantity of an orienting agent arising from a change in printing pressure and to prevent the orientation defect of a liquid crystal in printing of the oriented film for liquid crystal panels. CONSTITUTION:The oriented film printing plate 1a is formed with a dummy pattern 4a for applying the printing pressure on the part on the outside of the display part of a material to be printed on the outer side of the printing pattern 2. A large change in the printing pressure applies on the pattern at the time when the pattern of the printing plate begins to come into contact with the material to be printed and the time when the pattern parts therefrom at the time of winding the printing plate on a plate cylinder and executing printing. The parts where the large change in the printing pressure are applied are both ends of the dummy pattern 4a and the uniform printing pressure is applied on the printing pattern 2 in the case of printing by using the oriented film printing plate 1a. Then, the increase or decrease of the transfer quantity of ink occurring in the change in the printing pressure does not arise in the oriented film printed by the printing pattern 2 and the film thickness thereof is uniform and, therefore, the orientation defects of the liquid crystal are decreased.
Patent JP-H10223939-A (JP)
Title: Piezoelectric transformer
Inventor: FUDA YOSHIAKI
IPC: H01L41/107
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical strength and energy conversion efficiency of a piezoelectric transformer by forming internal electrodes in interdigital electrodes which are laminated in the thickness direction of a rectangular piezoelectric plate and polarized in the length direction of the piezoelectric plate. SOLUTION: A piezoelectric transformer has a plurality of interdigital internal electrodes 12 and 14 which are formed in the direction perpendicular to the length direction of a rectangular PZT piezoelectric ceramic plate 11. An input area which operates as the input section of the transformer occupies nearly the left half section of the plate 11 in the length direction and, in the input area, for example, 15 internal electrodes 12 are formed so that the electrodes 12 may be connected to external side- face electrodes 13 and 13 on both sides of the plate 11 at every other layer and, for example, 50 layers are laminated upon another in the thickness direction.  An output area which operates as the output section of the transformer occupies nearly the remaining half section of the layer 11 and, in the output area, for example, 60 interdigital internal electrodes 14 are formed so that the electrodes 14 may be connected to common external side-face electrodes 15 and 15 at every other layer on both sides of the plate 11 and 60 layers are laminated upon another in the thickness direction.
Patent JP-S61185652-A (JP)
Title: Control device for engine
Inventor: TAKAI AKIRA
IPC: F02D45/00
Filed: 1985-02-12
Abstract: PURPOSE:To surely prevent knocking from occurring continuously by correctively controlling a combustion state in an engine by means of a low speed adjusting means for abnormal combustion with the maximum burning pressure exceeding a prescribed pressure value. CONSTITUTION:When the maximum burning pressure of an engine exceeds a prescribed pressure value, the first adjusting means D adjusts combustion control carried out by various combustion control means C so as to lower the maximum burning pressure. When the knocking of the engine occurs, the second adjusting means E adjusts the combustion control carried out by the various combustion control means C so as to check the knocking. The adjusting speed of the combustion control carried out by the first adjusting means D is established lower than the adjusting speed of the combustion control carried out by the second adjusting means E. Thus the knocking can be surely prevented from occurring continuously.
Patent JP-S59150591-A (JP)
Title: Waste water disposal method
Inventor: YAGI YASUYUKI
IPC: C02F1/52
Filed: 1983-02-18
Abstract: PURPOSE:To reduce the volume of sludge for curtailing the consumption amount of a coagulant, by treating waste water with excess sludge discharged from the step of treatment with activated sludge as a coagulant, coagulating it with a chemical coagulant, and then treating it with activated sludge. CONSTITUTION:A liquid (a) to be treated is charged in a reaction tank 1 and mixed with excess sludge (b) to perform SS and colloidal substance in the liquid to be treated into coagulated flocks. The resulting liquid mixture is introduced into a primary precipitation tank 2 to separately precipitate the coagulated flocks and then introduced into another reaction tank 3, wherein the pretreated liquid is mixed with a chemical coagulant to reform fine suspended matter into coagulated flocks. Thereafter, said coagulated flocks are separately precipitated in a secondary precipitation tank 4. The obtd. coagulatively treated water is further treated with activated sludge in an aeration tank 5. The activated sludge is separately precipitated in a precipitation tank 6, while a supernatant liquid is drained. A part of the separately precipitated activated sludge is returned to the aeration tank 5 by a pump 7.
Patent JP-S56122691-A (JP)
Title: Method and device for working by light
Inventor: ANDOU TAKASHI
IPC: B23K26/38
Filed: 1980-02-29
Abstract: PURPOSE:To remove a rotation locating controller and to make the working easily, by irradiating the light onto an object to be worked by rotating the light obliquely and, at the same time, by relatively displacing the light and working object. CONSTITUTION:A prescribed irradiation angle to object to be worked 1 is given to laser beam 5 through complete reflection mirrors 7 and 8, and the laser beam is condensed through condenser 9 and forms a focal point at focal point 11. At this time, a liquid gas is injected from nozzle part 10 to an axis same to that of the laser beam to protect the surface of condenser 9. Then motor 16 is driven to rotate case 6 continuously through gears 15 and 14. In this way laser beam 5 makes oblique rotation continuously around axis A presumed to be focal point 11. Thus, by moving the working device along working direction B while rotating laser beam 5 obliquely the locus of laser beam 5 moves from 5a-5d and the enveloping surface of this locus becomes a tapered surface to taper cut object to be worked 1.
Patent JP-S63195494-A (JP)
Inventor: TSUTAOKA TAKANORI
IPC: F16L55/00
Filed: 1987-02-05
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-S63193190-A (JP)
Inventor: IIZUKA AKIRA
IPC: G10H1/00
Filed: 1987-02-06
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-S56122873-A (JP)
Title: Surface coating agent
Inventor: KURAGUCHI NORIKO
IPC: C09D103/00
Filed: 1980-02-29
Abstract: PURPOSE: To provide a surface coating agent suitable for surface finish and coloring of the skin of dolles, etc., by a method wherein a clay composed of bread crumbs and wheat, flour is used as a main raw material, a synthetic resin adhesive and water are added to the clay, the mixt. is stirred to produce an emulsion, and a colorant is added to the emulsion.  
     CONSTITUTION: 20W30% synthetic resin adhesive (B) (e.g. polyvinyl alcohol, vinyl acetate or cellulose nitrate), 40W60% water (C) and a colorant (D) developing the desired color, are mixed with 20W40% bread clay (A) obtd. by kneading bread crumbs, wheat flour and water together. The mixt. is throughly stirred to produce an emulsion, whereby the desired surface coating agent is obtd. This surface coating agent is coated on the surfaces of articles having relatively rough surface to finish the surfaces and to color them, and particularly suitable for use in an improvement of the skin of dolls. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59205078-A (JP)
Inventor: TOOMASU JIEI NIIRU
IPC: B65G33/14
Filed: 1984-02-14
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-H02205032-A (JP)
Title: Gaas semiconductor device
Inventor: IKEDA KANICHIRO
IPC: H01L21/60
Filed: 1989-02-02
Abstract: PURPOSE:To enhance the adhering strength of a GaAs to an electrode by forming the part of a bonding pad of an insulating film having the same thickness as that of the pad, forming a metal layer on both the metal of the pad and the insulating film on the pad, and forming a metal layer for the pad on the metal layer. CONSTITUTION:After a recess 6 is formed by etching, the gate electrode 3 of a channel is formed at a predetermined position by a lifting OFF method. In this case, the part of a bonding pad is simultaneously formed. Then, a remaining bonding pad is formed of an insulating film 8. In this instance, the metal of the pad and the film 8 are so formed in the same thickness that the pad becomes flat. Thereafter, a metal layer 9 of Cr, Pt, Ti, etc., is formed on the pad, i.e., over the metal of the pad and the film 8, and a metal layer 7 for the pad is laminated on the layer 9.