baber/WOPTO huggingface dataset:
Patent JP-H01271302-A (JP)
Title: Compression dehydrater for garbage
Inventor: SANO MASAKAZU
IPC: B30B9/06
Filed: 1988-04-20
Abstract: PURPOSE:To prevent suction of waste water into a vacuum unit, in a device for moving a pressure receiving board and a piston fixed thereto upwardly through pressure reduction in a reduction chamber and compression dehydrating garbage, by detecting the water level in the reduction chamber and stopping the vacuum unit and providing an alarm based on the detected water level. CONSTITUTION:A drainage solenoid valve 45 is closed while an exhaust solenoid valve 37 is opened to operate a vacuum unit 39 thus reducing the pressure in a reduction chamber 34. Consequently, a pressure receiving board 33 lifts to cause lifting of a piston 41, and garbage is compressed and dehydrated between the piston 41 and the underface of a valve body 19. If waste water is produced from the garbage and enters through a drainage port 2 of a skin 1 into the reduction chamber 34, it is detected through a water level sensor 50. The water level sensor 50 functions to stop operation of the vacuum unit 39 and to produce an alarm. By such arrangement, waste water stored in the reduction chamber can be prevented from being sucked.
Patent JP-2000295229-A (JP)
Title: System and method for monitoring cell rate of upc and recording medium
Inventor: IWAMOTO TAKESHI
IPC: H04L47/20
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of a circuit for monitoring a cell rate of UPC. SOLUTION: The number of times of overflow of a count value in a counter representing an arrival time of cells is stored in an address of a memory corresponding to a VC number of each cell so as to sequentially update number of times of overflow having been stored in the address corresponding to the VC number corresponding to the count of the counter. In the case of reading number of times of overflow from the memory to calculate a cell rate of the received cells, the read number of times of overflow is corrected depending on whether or not the number of times of overflow has already been updated and the cell rate is calculated on the basis of the corrected number of times of overflow and the count of the counter.
Patent JP-S59221764-A (JP)
Title: Picture emphasizing device
Inventor: HAMAZAKI YUUJI
IPC: G06T3/00
Filed: 1983-05-31
Abstract: PURPOSE:To enlarge the video signal in a desired level region in real time by performing addition/subtraction in terms of a pipeline for the division which is most complicated and needs time in an emphasis processing mode. CONSTITUTION:The extraction lower and upper limit data LL and HL are set and applied to a comparator 1 in the form of the 8-bit data respectively. The comparator 1 supplies the 8-bit picture data (x) and supplies the difference (x-LL) to a multiplier circuit 5. The circuit 5 performs multiplication of the data (x-LL) and a full scale (2<8>-1) and applies the 16-bit data, i.e., the result of multiplication to a divider circuit 6. The circuit 6 performs addition/subtraction in terms of a pipeline with a set scale (HL-LL) of a set data region and then delivers the picture emphasis data enlarged up to a full scale via a latch circuit 7.
Patent JP-S59222144-A (JP)
Inventor: SASAKI AKIRA
IPC: A61B8/00
Filed: 1983-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08274502-A (JP)
Title: Microwave/multimeter wave integrated circuit device
Inventor: HIDAKA NORIO
IPC: H01P1/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide a microwave/millimeter wave integrated circuit device which reduces a power loss, can be made thin and is suitable for massproduction. CONSTITUTION: Microwave/millimeter wave monolythic integrated circuits 4, 4... are formed on the surface of a substrate 3 composed of a compound semiconductor, and a conductor frame 5 is arranged on the surface of the substrate 3 so that the respective microwave/millimeter wave monolythic integrated circuits 4... can be respectively partitioned and enclosed. This conductor frame 5 is adhesively covered with a thin film conductor lid so that the respective microwave/millimeter wave monolythic integrated circuits 4... can be housed inside an electromagnetic shield space.
Patent JP-H03297238-A (JP)
Title: Clock transmission method
Inventor: ANDO YOSHIO
IPC: G06F1/10
Filed: 1990-04-16
Abstract: PURPOSE:To reduce radiation of an undesired electromagnetic wave by frequency-dividing a clock signal into 1/2<n> sent from a sender side to a receiver side, that is, decreasing the transmission frequency. CONSTITUTION:A D latch circuit 4 frequency divides the frequency of an original clock signal into 1/2. The clock signal is used at the transmission by the sender side (electronic equipment 100). A clock recovery circuit 10 at a receiver side (electronic equipment 101) recovers the clock signal received into the original clock signal. A D latch circuit 3 latches a data signal sent from the sender side synchronously with the original clock signal recovered by the circuit 10 and outputs the latched data to internal circuits. A delay circuit 1 of the circuit 10 delays the received clock signal by 1/4 period, an XOR circuit 2 takes exclusive-OR between the clock signal outputted from the circuit 1 and the received clock signal to obtain a recovered clock signal. Thus, the frequency of the clock signal is decreased and radiation of undesired electromagnetic wave is reduced.
Patent JP-2000294557-A (JP)
Title: Electronic device polished prior to use
Inventor: HARIBUCHI HIDEO
IPC: H01L21/3205
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device polished prior to use, which will not adversely affect a necessary chip, even if the polishing is performed by, for example, CMP method. SOLUTION: An electronic device (semiconductor device) is constituted, such that the plate-shaped object of polishing where a circuit pattern is made in a base material where wiring material is grown and at least an insulating layer is made on and around the circuit pattern is polished, and then the object of polishing is cut into required part for use and unwanted part. In this case, a dummy pattern is made in the unwanted part.
Patent JP-H09281672-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: IKESU SATORU
IPC: G03C7/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To render a coupler high in solubility in organic solvents and good in dispersibility and spectral stability in a silver halide emulsion layer by using a specified coupler. SOLUTION: The coupler to be used is represented by the formula in which R1 is an alkyl or aryl or heterocyclic group; Y is a -O- or -NH- group; R2 is a >=2-valent bonding group; J is a divalent bonding group; (n) is 0 or 1; and Cp is a coupler residue. It is used usually in an amount of 1×10<-3> -1mol, preferably, 1×10<2> -8×10<-1> per 1mol of silver halide, and it is preferred to mix it into a silver halide emulsion and to coat a support with this emulsion to prepare this photosensitive material. This coupler is used for the color photographic sensitive material, such as color negative and positive films and color printing papers.
Patent JP-S582484-A (JP)
Title: Apparatus for controlling horsepower of pump
Inventor: DOISAKI ENJI
IPC: F04B49/00
Filed: 1981-06-26
Abstract: PURPOSE:To enable output torque of a prime mover to be effectively absorbed, by controlling horsepower of a pump with a capacity signal pressure generating spool, a torque signal pressure generating spool and a metering spool by the use of torque signal pressure of the pump. CONSTITUTION:There are provided a capacity signal pressure generating spool 6 for generating capacity signal pressure proportional to discharge amount of a variable capacity pump 1, a torque signal pressure generating spool 9 for generating torque signal pressure proportional to torque required for driving the variable capacity pump 1 upon receiving the capacity signal pressure and a metering spool 13 for supplying dischargeably pressurized oil to an operating cylinder for operating a discharge amount changing mechanism 2 upon receiving the torque signal pressure. Thus, horsepower of the pump is controlled by the use of the torque signal pressure of the pump obtained upon receiving the capacity signal pressure of the pump so that a zone in which the torque cannot be absorbed can be eliminated and the output torque of a prime mover can be effectively absorbed without stall of the prime mover.
Patent JP-H06341071-A (JP)
Title: Carpet material for ink jet dying and dying method
Inventor: FUKUNISHI AKIRA
IPC: D06P5/00
Filed: 1994-04-11
Abstract: PURPOSE:To provide a reproducible dying method capable of giving clear patterns with excellent sharpness and high build-up ratio by using a carpet base material imparted with a specific water-insoluble, water-absorbing resin, in ink jet printing. CONSTITUTION:For example, starch or cellulose is polymerized with a water soluble monomer having a carboxyl group or sulfonic acid group and a crosslinking agent and the product is hydrolyzed to obtain a hydrolyzed resin. A water insoluble resin having water absorption of 50-1000mL/g, e.g. the hydrolyzed resin, a partially hydrolyzed product of cross-linked polyacrylamide, a cross-linked polyacrylic acid salt or a partially hydrolyzed product of cross- linked acrylic acid-acrylamide copolymer is attached on a carpet base material produced of synthetic fiber, semisynthetic fiber or natural fiber, etc, preferably tufted fabric. This is subjected to ink jet printing and a printed material free from blotting and having sharp clear pattern is obtained.
Patent JP-H11339295-A (JP)
Title: Integrated mirror and laser/detector integrated device using reflected and diffracted light beams
Inventor: LEE WAI-HON
IPC: G11B7/12
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce the size and to improve the productivity of a laser/detector hybrid device. SOLUTION: A reflection mirror 600 is integrated into an optical detector chip 620. Laser light beams are irradiated toward the grooves cut on the chip 620 and emitted along the surface of the chip 620. The mirror 660 is mounted in the grooves and has a corrugated structure for reflecting the beams, and at the same time, to convert the beams into plural light beams. The beams reflected by a medium 690 are directed toward the direction of an optical detector element 700, in the inside of the device by a hologram element 650.
Patent JP-H01271916-A (JP)
Title: Magnetic card
Inventor: KATSUTA TAKAKAZU
IPC: B42D15/10
Filed: 1988-04-21
Abstract: PURPOSE:To decide whether the card is valid or invalid according to the importance of erased data when the data is partly erased by segmenting a magnetic recording part to plural blocks and adding a BCC for deciding whether the card is valid or invalid thereto. CONSTITUTION:The magnetic recording part of the magnetic card 10 is segmented to a non-important data region 11 and important data regions 12a, 12b and the BCC is added thereto. Collation and checking of the data over the entire part of the card and the BCC 14 of the data over the entire part are executed by starting reading of the information recorded on the recording surface of the card. The card is decided to be normal and the processing to the normal card is executed if the result of the check is okay. The BCC 13b added to the partial data block, for example, the important data 23b is then checked. Decision is made that the data of that part is reliable and an operator is announced of this effect if the result of the check is okay. The BCC added to the other block, for example, 12a, is checked if the BCC 13b is not okay. The data of that part is decided to be reliable if the result of the check is okay.
Patent JP-H11294833-A (JP)
Title: Multi-room air conditioner
Inventor: KATO AIICHIRO
IPC: F24F11/02
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-room air conditioner with a simple structure and capable of selection of an air conditioning mode from an indoor unit side, fabrication with less cost, and coping the a change of numbers of rooms for air conditioning easily. SOLUTION: Indoor units 7 inside plural rooms are connected to a heat source unit 1 for supplying chilled and hot water. Each of the indoor units 7 is provided with each of indoor unit-operating units 12 for demanding supply of the chilled and hot water of a required temperature to the heat source unit 1. An indoor unit controller 11 for controlling the indoor units 7 according to a temperature of the chilled and hot water supplied and a heat source unit controller 6 for setting the temperature of the chilled and hot water are provided. Further a heat source unit controller 2 is provided for controlling output of the heat source unit 1 according to the required temperature of the chilled and hot water by supply demands from the indoor unit-operating units 12.  Thereby a signal system between the indoor units 7 and the heat source unit 1 is allowed not to be directional, and an air conditioning mode is selected by the indoor unit-operating units 12, and required air conditioning action is obtained by the chilled and hot water.
Patent JP-H11295797-A (JP)
Title: Lens interchangeable type camera
Inventor: HAMAMURA TOSHIHIRO
IPC: G03B17/14
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a camera capable of enhancing the safety of a constitution part inside a camera body at the time of interchanging a lens without imposing a burden on a user. SOLUTION: In a lens detached state where an interchangeable lens is detached from the camera body, the lens detached state is recognized according to the projecting state of a lens attachment/detachment detecting switch, and operation at S18 and S19 is automatically executed, whereby a shielding member becomes a shielding state and shields an optical path aperture part provided in the camera body from the outside. Meanwhile, in a lens attached state where the interchangeable lens is attached to the camera body, the lens attaching state is recognized according to the inserting state of the lens attachment/ detachment detecting switch, and operation at a step S21 is automatically executed, so that the shielding member becomes an open state and the optical path aperture part is opened to the outside.
Patent JP-H01270028-A (JP)
Title: Transmission type liquid crystal display device
Inventor: MATSUZAWA KAZUFUMI
IPC: G09G3/18
Filed: 1988-04-22
Abstract: PURPOSE:To improve the display grade of the transmission type liquid crystal display device of an EL back light system by synchronizing the driving frequency of an EL back light driving inverter with the frequency of an LCD driving frame. CONSTITUTION:The LCD frame frequency and EL driving frame frequency of the liquid crystal display device constituted by sticking an EL 2 to the rear of the LCD panel of an LCD module 1 are synchronized, by which the specified brightness of the LCD lighting part is obtd. and the display is stabilized. For example, the brightness deviation in the lighting part of the display is extremely improved in case of making display by using the EL inverter 3 of the EL driving frequency fixed at 420Hz and 100V driving voltage of the liquid crystal display device constituted by sticking the EL 2 to the rear of the transmission type LCD panel of a negative type of 70Hz frame frequency.
Patent JP-S5223260-A (JP)
Title: Compound for forming conductive inner film of digital display tube
Inventor: SHIBATA MITSUMASA
IPC: H01J9/227
Filed: 1975-08-18
Abstract: PURPOSE: To obtain a conductive compound for digital display tubes which has a high gas discharge speed and excellent vacuum characteristic and which prolongs the life of the luminous body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5527323-A (JP)
Title: Method of stabilizing polyoxymethylene
Inventor: MATSUZAKI KAZUHIKO
IPC: C08G2/32
Filed: 1978-08-17
Abstract: PURPOSE: As catalysts, are used a salt from specific anion and cation and a macrocyclic polyether, thus permitting the more efficient stabilization of unstabilized polyoxymethylene with an acid anhydride and simultaneously increasing the heat stability of the polyoxymethylene.  
     CONSTITUTION: When unstabilized polyoxymethylene is stabilized by esterification of the terminal hydroxyl groups with an acid anhydride, a combination of (A) a salt from (a) an anion resulting from removing hydrogen ion from and acid with a dissociation constant of lower than 1.5×10 -4  in water at 25°C as formic or benzoic anion, and (b) a cation of alkali, alkalin earth metal or ammonium cation and (B) a macrocyclic polyether that can form a complex with the salt as of formula I and II (m, n are 1W4) is used as the catalyst wherein the amount of component (A) is 0.001W0.01 part per 100 parts of polyoxymethylene and component (B) is 0.2W0.5 mole per mole of component (A). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5526460-A (JP)
Title: Displacement conversion unit
Inventor: YASUHARA TAKESHI
IPC: G01D5/241
Filed: 1978-08-17
Abstract: PURPOSE: To obtain electric signals proportional accurately to a displacement quantity by using pulses having a duty ratio proportional to the sum of a pair of electrostatic capacities in case that a mechanical displacement is detected by the differential change of a pair of electrostatic capacities.  
     CONSTITUTION: An AC voltage from transformer windings W1 and W2 connected to an oscillation source is supplied to a pair of electrostatic capacities C1 and C2 through diodes D1 and D2, and differential amplifiers Q2 and Q3 where signal Vd proportional to the difference of the electrostatic capacity generated by a mechanical displacement is inputted outputs difference voltage Vd' corresponding to the capacity difference at the output end of Q3, and differential amplifier Q1 where sum signal Vs proportional to the sum of capacities is inputted outputs pulse singls having a duty ratio corresponding to the capacity sum at the output end. Then, differential amplifier Q4 multiplies voltage Vd' and the reciprocal of the duty ratio and outputs the result, and differential amplifier Q5 flows current Iout proportional to (capacity difference)/(capacity sum), namely, corresponding to the displacement quantity to resistance R13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5623160-A (JP)
Title: Sheet discharger
Inventor: KATOU SABUROU
IPC: B65H29/54
Filed: 1979-08-04
Abstract: PURPOSE: To discharge the sheet without making its clamping unstable, by thrusting a friction member onto the unclamped sheet to displace the sheet to a trailing side as to the rotating direction of a drum when the sheet with its front end clamped on the peripheral surface of the drum is discharged.  
     CONSTITUTION: When printing on a sheet S having its front end pinch-held by a sheet thrusting pawl 23 is finished and the drum 11 is moved to a position shown in the figure, a solenoid 36 is energized through a detection means. As a result, an arm 37 is swung clockwise through a lever 34 to bring a discharge roller into pressure contact with the sheet S. At the same time, a support arm 47 is swung and the tip of the engaged part 50a of a brake lever 50 is placed on the swing loci of a pin 53. When the pin 53 is engaged with the engaged part 50a of the lever 50 by the rotation of the drum 11, a brake plate 49 is brought into pressure contact with a brake roller 46 to stop the rotation of the discharge roller 44 to release the sheet S from the thrusting pawl 23 already opened. After that, the sheet is moved out to a pair of send-out rollers 18. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06318955-A (JP)
Title: Packet network and congestion avoiding method therefor
Inventor: TOKURA NOBUYUKI
IPC: H04L47/265
Filed: 1993-04-26
Abstract: PURPOSE:To avoid the congestion of a packet network to prevent abandonment of packets by using an acceleration as the value expressing the degree of increase of the packet communication speed to control the packet communication. CONSTITUTION:A maximum allowable packet communication speed is determined for packet transmission from a transmission packet terminal equipment 3 of the packet network, and the acceleration is provided as the value expressing the degree, in which the packet communication speed can be increased to the allowable packet communication speed, independently of this speed. That is, the future occurrence of congestion is detected by a packet communication speed V(t)=V+alpha.t of a time (t) after where alpha is the upper limit value of the acceleration and V is the present packet communication speed, and it is discriminated whether congestion will occur or not. If congestion will occur based on this discrimination, a congestion prediction signal is transmitted to the transmission packet terminal equipment 3 from a congestion forecasting circuit 25 of a repeating node device 2, and the transmission packet terminal equipment 3 reduces the packet communication speed.
Patent JP-H09285704-A (JP)
Title: Filter cartridge and circulating warm bath
Inventor: OKAMURA YASUSHI
IPC: B01D35/027
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a filter cartridge by which the replacement of a filter medium and the cleaning of a water channel are appropriately and easily conducted, and the scattering of the foreign matter such as contaminants, dust and hair once collected is prevented when the filter medium is replaced, capable of being discarded along with the foreign matter. SOLUTION: This filter cartridge 3 is provided with the containers 3a and 3b each having a suction hole 3c and a discharge port 3d, a filter 11 for filtering the water sucked from the hole 3c provided in the containers 3a and 3b and a check valve 13 to open and close the suction hole 3c and to prevent the return of the foreign matter 15 separated from water. In this case, the foreign matter collected in the containers 3a and 3b is discarded along with the containers 3a and 3b.
Patent JP-H01271968-A (JP)
Title: Recording media reproducing device
Inventor: MIAMA TORU
IPC: G11B20/10
Filed: 1988-04-21
Abstract: PURPOSE:To back up the information of a cartridge by pooling reproducing information from plural recording media in the attachable and detachable cartridge to a memory area corresponding to the recording medium and reading it out. CONSTITUTION:When a compact disk CD3 is taken out of a cartridge 6, a microswitch MS3 becomes OFF and power supply to a RAM 3 is stopped. Consequently, lead-in information about the CD3 stored in the RAM 3 is erased. When the CD3 becomes reproducing state in this state, a control part 1 cannot read the lead-in information out of the RAM 3, therefore, the lead-in information is read out of the CD3 and stored in the RAM 3. On the other hand, when the cartridge 6 is pulled out of a DC player device but the compact disk housed in the cartridge 6 is not taken out, power is supplied from a battery 12 to the RAM through a microswitch MS and therefore, the lead-in information is not erased.
Patent JP-2000294966-A (JP)
Title: Louver for chassis of electrical equipment
Inventor: HARA TATSUYA
IPC: H05K7/20
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a louver capable of facilitating removable of a cover and reducing the depth of a frame. SOLUTION: Engaging recesses 4 are formed at the inner surfaces of one of the pairs of opposing frame plate parts, forming a rectangular frame 2 of a louver body 1. Side plate parts 6 and 6, to be fitted with the inner surfaces of the counterposing frame plate parts, are provided on the rear side of a cover 5 that covers the front surface of the body 1. Clearances s is provided between both end edges of the parts 6 and 6 and the other pair of opposing frame plate parts of the body 1. Engaging projections 7 are formed on the side plate parts 6 and 6, with each projection 7 having a circumferential surface 7a thereof tapered toward the tip.