baber/WOPTO huggingface dataset:
Patent JP-H08247746-A (JP)
Title: Method and device for measuring amount of application of ink
Inventor: YAMADA TAKEO
IPC: B41J29/46
Filed: 1995-03-14
Abstract: PURPOSE: To measure the amount of applied ink at a part where printing is completed during printing by an image processing technology. CONSTITUTION: A cutform 2 is irradiated by a lighting device 5, the image of the transmission light is picked up by a television camera 7, the average density levels of each image of a range where ink is applied and that where no ink is applied whose image is picked up by an image processing device 10, correlation data indicating the relationship between the density ratio between the average density level of the range where ink is applied and the average density of the range where ink is not applied and the amount of applied ink are obtained, and the amount of applied ink is calculated from the density ratio of an object to be measured based on the correlation data.
Patent JP-S51129943-A (JP)
Title: Burner
Inventor: HAYASHI KOUJI
IPC: F23D14/56
Filed: 1975-05-06
Abstract: PURPOSE: In a burner which is suitable for hydrophilic treatment of surface of long material having a hydrophobing surface, a treatment may be carried out by fire flame having mean condition in transverse direction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61214191-A (JP)
Title: Videotape recorder
Inventor: MORIMOTO TAKASHI
IPC: G11B5/027
Filed: 1985-03-20
Abstract: PURPOSE:To enable separate edition of video signals and sound signals by erasing video signals and sound signals from a memory device and recording new sound signals or video signals and video signals or sound signals outputted from the memory device repeatedly on a magnetic tape. CONSTITUTION:When editing only video signals, sound signals 26 of a part where video is to be changed are reproduced from video aural tracks 24 in which video signals 25 and sound signals 26 are recorded in superposition, demodulated and A-D converted. At the same time, they are stored in a RAM 40 and video signals 25 and sound signals of the part are erased by erasing heads 35 and 36. Digitalized sound signals 26 stored in the RAM 40 are read out in the erased part, and D-A converted and modulated aural signals 26 are recorded by audio heads 33 and 34. Then, new video signals 52 are recorded in superposition on sound signals 26, and new video signals 52 are inserted in video aural tracks 24. Thus, video signals and sound signals can be edited separately.
Patent JP-H05216533-A (JP)
Title: Emergency stop device for ceiling running vehicle
Inventor: KAWAGUCHI MASATOMI
IPC: B65G43/00
Filed: 1992-02-06
Abstract: PURPOSE:To quickly bring a running vehicle into emergency stop by directly sending a work stop command to the running vehicle from the controller of a transfer station and stopping the work by the control means of a running vehicle side part. CONSTITUTION:A controller 20 receives the signal from a signal sending means 10 provided in a transfer station 2 of a ceiling running vehicle 1 and directly sends a signal, which stops the ceiling running vehicle 1, toward the ceiling running vehicle 1. When a push button of the signal sending means 10 is turned off, a light throwing machine 21 emits light to the ceiling running vehicle 1. While a light reception part 31 detects the light from the light throwing machine 21, it sends a signal X2 to a control part 32, and the control part 32 starts the load transfer work of the ceiling running vehicle 1. When the push button of the signal sending means 10 is turned on, the controller 20 turns off the light throwing machine 21, and the control part 32 stops the ceiling running vehicle 1. Since the stop command can be sent without passing a central controller, the ceiling running vehicle 1 is quickly brought into emergency stop.
Patent JP-H01228283-A (JP)
Title: Video signal recorder
Inventor: KOBAYASHI MASAAKI
IPC: H04N5/92
Filed: 1988-03-08
Abstract: PURPOSE:To easily record and reproduce by thinning out the first field of an input video signal, interpolating and forming a vertical position corresponding to thinning out period in a second field and extending both the signals. CONSTITUTION:The first field of the input video signal is thinned out in a line thinning out circuit 2 by defining a horizontal scanning period to be a unit and the signal of the vertical position corresponding to the horizontal scanning period thinned out in the first upper field is interpolated and formed in the signal interpolating circuit of the circuit 2 in the second field of the input video signal. The thinned out signal of the thinning out circuit 2 and the output signal of the signal interpolating circuit are respectively time base extended in a time base extending circuit 3 and the output of the circuit 3 is converted to a signal suitable for recording in a modulator 20. Thereby, the band of a recording signal can be reduced to about 1/2 to record and reproduce.
Patent JP-H06308595-A (JP)
Title: Information recoreder for camera
Inventor: ITO JUNICHI
IPC: G11B31/00
Filed: 1993-03-15
Abstract: PURPOSE:To compensate a defect in each recording system by attaining recording in both recording systems of magnetic recording and optical recording. CONSTITUTION:A storage circuit 18 stores data in accordance with each photographic frame, a data imprinting circuit 28 coding the data and optically imprinting it out of the photographing region of a film and a data recording circuit 27 records the data on a magnetic recording part provided on a part of the film 29. Then, a B-microcomputer 11 executes control to take a recording action by the data imprinting circuit 28 and the data recording circuit 27, on the data having the high necessity of preventing the destruction of the data and the possibility of a change, out of the above-mentioned data stored in the storage circuit 18 and attain the recording only by the data recording circuit 27, in the other data.
Patent JP-S54146803-A (JP)
Title: Production of metallurgical briquette coke
Inventor: IZAWA TETSUO
IPC: C10B53/08
Filed: 1978-05-10
Abstract: PURPOSE: To produce metallurgical briquette coke without pollution, by high- temperature carbonization of molded coal which is obtained by blending finely divided coke as a main raw material with finely divided caking coal and a binder.  
     CONSTITUTION: A) 50W75 wt. % of finely divided powder coke having particle diameters of about 0.1W0.5 mm as a main raw material is blended with B) 15W 40 wt. % of a caking coal having a particle size similar to that of the coke and a fluidity not less than 1,000 ddpm (Giesler) and C) 3W10 wt. % of a binder, e.g., asphalt deasphalted by propane and pitch, capable of improving a handling strength after molding and a bond strength in a stage of carbonization, to form briquette, which is carbonized at 1000°C. The powdered coke produced in a coke oven is usable as a metallurgical coke required at a iron mill. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51135345-A (JP)
Title: A manufacturing process of taper waveguide
Inventor: HIGURE AKIHIKO
IPC: H01P3/12
Filed: 1975-05-09
Abstract: PURPOSE:To produce a taper waveguide of high precision by a simple process.
Patent JP-H06268416-A (JP)
Title: Impedance adjusting circuit
Inventor: KOMATSU NOBORU
IPC: H01P5/02
Filed: 1993-03-16
Abstract: PURPOSE:To obtain an impedance adjusting circuit in which the characteristic of a high frequency circuit such as a transistor amplifier can be easily adjusted. CONSTITUTION:A microstrip conductor 1 is provided on a dielectric substrate 2. One edge of an open stub 5 equipped with a slit-shaped hole 51 is brought into contact with a line 1, and the open stub 5 can be freely rotatable and slidable with a prescribed position on the dielectric substrate 2 and the hole 51 as a base point. An insulating screw 6 arranged at the prescribed position holds the open stub 5 in a base plate 4 soldered to a ground conductor 3 at the position of the hole 51.
Patent JP-H08243345-A (JP)
Title: Treatment of malodorous gas
Inventor: YASUDA YUJI
IPC: B01D53/38
Filed: 1995-03-14
Abstract: PURPOSE: To provide an inexpensive and easily available carrier and to obtain a method of efficiently decomposing a malodorous gas by using a biological reactor packed with a packing material formed by depositing activated sludge on the surface of the grain of a night soil incinerated ash. CONSTITUTION: A malodorous gas is introduced into a biological reactor 2 from its lower part and passed upward through the bed of the packing material 8 formed by depositing activated sludge on the grain of a night soil incinerated ash (carrier), and the malodorous component is decomposed by the microorganism deposited on the grain surface. Since the microorganism needs water content, a circulating water 4 pumped up from a lower storage tank 3 is sprinkled from above the packing material 8 to supply the water content. A water film is formed on the packing material 8 surface by the circulating water 4, and the malodorous component eluted into the film is decomposed by the microorganism.  Since the circulating water 4 is acidified when the malodorous gas contg. sulfur compds. is decomposed by the microorganism, an alkaline water 6 is supplied to the circulating water 4 to neutralize the acidified circulating water 4.
Patent JP-S59179500-A (JP)
Inventor: JIYATSUKU BOO
IPC: B64C25/60
Filed: 1984-03-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59176260-A (JP)
Inventor: KAARU SHIYUMITSUTO
IPC: A61K31/47
Filed: 1984-03-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03258307-A (JP)
Title: Structure of sand settling pool
Inventor: ITO TAKASHI
IPC: B01D21/18
Filed: 1990-03-06
Abstract: PURPOSE:To transfer the settled sand to a sand settling pit with a small amount of water by providing jet nozzles of pressurized water in the vicinity of a sand accumulation part, forming a gravel layer in the bottom part of the sand accumulation part, and providing dilution water pipes supplying dilution water to the gravel layer. CONSTITUTION:The raw water 2 introduced into the sand settling pool 1 flows from the upstream side to the downstream side, and the suspensoid introduced into the sand settling pool 1 accompanied with the raw water 2 is gradually settled as settled sand 18 in the sand accumulation part 4 to be accumulated. In order to carry out the scraping-up operation to the sand accumulation part 4, the water in a water storage tank 17 is supplied to a dilution water pipe 8a by a dilution water pump 12, and at the same time the water in the water storage tank 17 is sent as the pressurized water 19 by a water pressurizing pump 16 to pressurized water jet nozzles 13. The pressurized water 19 is horizontally jetted to a sand settling pit 3 from the pressurized water jet nozzle 13a to push the sand layer upwards. By this method, the quantity and the pressure of pressurized water are reduced.
Patent JP-H09239190-A (JP)
Title: Balancer for spinning tub
Inventor: OBARA HISAYOSHI
IPC: D06F37/12
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To concurrently inspect the watertightness of the whole of a sealed part including a sealed part between a balancer vessel division and a cover in a final finished product. SOLUTION: This balancer is formed out of a balancer vessel 35 having a plurality of inner and outer chambers 37 and 38 separated with a partition wall 36, liquid 39 contained in each of the chambers 37 and 38, and a cover 40 tightly fitted to the balancer vessel 35 over the whole of the chambers 37 and 38. In this case, a groove 41 is formed on the part where the partition wall 36 and the cover 40 are in contact with each other, along the partition wall 36, and one or a plurality of holes 42 communicated to the groove 41 are formed on the part where the cover 40 is in contact with the partition wall, thereby allowing the concurrent inspection of the watertightness of all sealed parts 45 to 48 including the sealed parts 47 and 48 between the partition wall 36 of the balancer vessel 35 and the cover 40.
Patent JP-2000246897-A (JP)
Title: Ink jet recording head and ink jet recorder
Inventor: SHIMADA KATSUTO
IPC: B41J2/045
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head and an ink jet recorder in which a piezoelectric layer is protected against breakage at the boundary of a pressure generating chamber and a circumferential wall. SOLUTION: A piezoelectric layer 70 and an upper electrode 80 are provided in a region facing a pressure generating chamber 12 and extended therefrom to region facing the circumferential wall. A lower electrode 60 is removed at least from the vicinity of the boundary, a lower electrode cutout 61, between the pressure generating chamber 12 at the extended part and the circumferential wall and other region facing the pressure generating chamber 12 is covered with the lower electrode 60 thus distributing the field being applied to the upper and lower electrodes 80, 60.
Patent JP-H04289600-A (JP)
Title: Testing method for interport short-circuit in multiport ram
Inventor: IWAMOTO NAOMI
IPC: G06F11/22
Filed: 1991-03-19
Abstract: PURPOSE:To detect an interport short-circuit of a multiport RAM 1. CONSTITUTION:An address X of port A and an address Y of port B are specified by data different for bit correspondence, and the data different from an initial value are written in the address X, then the short-circuit between the ports of writing address is detected by reading out the data of address X. The data different for bit correspondence are written into the address X and address Y respectively from the port A and port B as the write-in data, then the short- circuit between the ports of write-in data is detected by means of reading out the data written into the address X and comparing them with proper write-in data.
Patent JP-S57169971-A (JP)
Title: Reproducer for digital data
Inventor: ASANO YOSHIHIKO
IPC: G11B19/28
Filed: 1981-04-10
Abstract: PURPOSE:To assure an accurate data synchronism and to make the revolution of a motor for recording medium running controllable in high accuracy, by adding a plurality of data sinks to a data signal. CONSTITUTION:On a disc 20, a digital data is recorded as MFM signal, the 1st data sink S1 is recorded as the MFM signal in bit patterns with high autocorrelation factor, and the 2nd data sink S2 is recorded as e.g., an NRZI signal so as to make the repetitive period constant. A reproducing signal from a pickup 1 is FM-demodulated 11 to detect the data sink S2, and the rotation of a motor 6 to run the disc 20 based on the detected signal S2 is controlled. In this state, the presence of the same pattern as the pattern of the data sink (S1+S2) out of the output data D' of an MFM demodulation circuit 2 is detected 16, the data sink signal is generated and given to a data processing circuit 5 and the data synchronism is established.
Patent JP-S61214699-A (JP)
Title: Voice input device
Inventor: NAKANO MIKI
IPC: H04R3/00
Filed: 1985-03-19
Abstract: PURPOSE:To attenuate remarkably a noise component without attenuating a voice component in a voice signal by covering the vicinity of the mouth with a sound shield wall, providing a microphone for voice input to its inside and providing a microphone for noise input at the outside. CONSTITUTION:Only the noise is inputted through the 2nd microphone. The noise inputted to the 1st microphone 2 is estimated by the input from the 2nd microphone 3 and eliminated, and when a voice is inputted to the 2nd microphone 3, the voice is discriminated as noise and becomes an object of rejection. In order to prevent it, the sound shield wall 1 is provided between the microphones 2 and 3 to prevent the sound from being inputted to the 2nd microphone 3. Thus, the distance between the 1st and 2nd microphones 2, 3 is decreased, the similarity of noise inputted from the microphones 2, 3, is increased, the processing performance in a noise rejecting device 4 is improved, an excellent voice input is obtained and the noise component is attenuated remarkably.
Patent JP-S52137930-A (JP)
Title: Input device
Inventor: IMAI YOSHINORI
IPC: H01H35/00
Filed: 1976-05-14
Abstract: PURPOSE:To make it possible to be fit for the bad surrounding condition such as the auction market of the fish market, the vegetable market, etc. by making the input device the air tight and watertight construction.
Patent JP-H07245973-A (JP)
Title: Control circuit for induction motor
Inventor: MOKUO KATSUTOSHI
IPC: H02P3/24
Filed: 1994-03-01
Abstract: PURPOSE:To provide a low-cost compact control circuit for an induction motor by eliminating the need for a special large capacity element used to supply braking current. CONSTITUTION:The photo-TRIACs 10B, 12B of photo-couplers 10, 12 are connected in series with the primary windings 22A, 22B of an induction motor 22 to an AC power supply 20. When a forward-rotation control signal DR+ or a reverse-rotation signal DR- is at an H level, the photo-coupler 10 or 12 is turned on, the photo-TRIAC 10B or 12B is conducted, and ACs having phase difference by a capacitor 24 are made to flow through the primary windings 22A, 22B respectively, thus generating a revolving field in the forward direction or the opposite direction. When a braking control signal BR is at the H level, power supply voltage in the forward direction is applied to a light- emitting diode 14A for a photo-coupler 14 while both photo-TRIACs 10B, 12B are turned on simultaneously in each half cycle of polarity, and DCs are made to flow through the primary windings 22A, 22B, thus applying DC braking.
Patent JP-H06242171-A (JP)
Title: Leakage circuit detector
Inventor: GOTO YUKIO
IPC: G01R31/02
Filed: 1993-02-18
Abstract: PURPOSE:To automatically detect an abnormal leakage occurrence circuit rationally and efficiently by providing a control circuit which turns off a turning on pilot lamp when abnormal leakage occurs, and turns on a leakage pilot lamp until a reset-operation is carried out. CONSTITUTION:In the case of no abnormal leakage, a turning on and a leakage pilot lamp P1, P2 are turned on together. When the abnormal leakage occurs, a current detecting clamp 9 detects it and inputs it to an input terminal 1, and when detected value exceeds set-up detection values 6, 9, 12mA, a discriminating amplifier S actuates a relay 13 to apply A.C.voltagr having been supplied to a power source terminal 12 to the coil of a relay 2Y for opening a contact C, and thereby demagnetizes a relay 1Y being in excitation to turn off the lamp P1 being turned on, and moreover opens a contact (a) to stop the supply of A.C.voltage to the terminal 12. Thus, a contact (b) is connected to a left contact for turning on the lamp P2 until a reset push button T1 is turned on again, and the occurrence of the abnormal leakage is thereby informed.
Patent JP-H06240615-A (JP)
Title: Elastic sheet on road surface and laying thereof
Inventor: UMEMOTO HIROYUKI
IPC: E01C5/18
Filed: 1993-02-18
Abstract: PURPOSE:To enhance the workability at a low cost and increase the preventive effects of frozed ice slope and pressurized snow by a little load and shock of a car, by providing an intermediate distortion rubber layer getting in contact with a rubber to present slipping and laying down a substrate buffer rubber plate. CONSTITUTION:A soft rubber layer enlarging the distortion of a surface rubber layer 1 where cars pass through, is provided between the surface rubber layer 1 and a reinforcing core material 6 as a distorting functional member 5. Further ceramic 3 is enbedded in the superficial part of an elastic road surface plate A together with a part of protruded design 2 for prevention of slipping. In this case, the surface rubber layer 1 has 30-80 in hardness, the intermediate distortion rubber layer 5 has hardness as lower as 15 or more than the above figure, and the substrate buffer rubber layer 7 has 5-40 in hardness, by use of JIS spring A-type hardness meter. The elastic road surface plate A has 10-100mm in total thickness. The distortion rubber layer 5 has 0.03-0.9g/cm<3> in foam density. The ceramic is made of alumina or other materials with 1-10mm particle diameter. In this time, the material of the surface rubber layer 1, distortion rubber layer 5, and the substrate buffer layer 7 are constituted of natural rubber, butadiene rubber, etc.
Patent JP-H07236358-A (JP)
Title: Method for cutting root of potted plant and its structure
Inventor: HAYASHI KAZUSHIROU
IPC: A01G7/00
Filed: 1994-03-01
Abstract: PURPOSE:To provide a method for cutting a root by which the root can simply and uniformly be excised when the root of a potted plant in a flowerpot spreads and an apparatus therefor. CONSTITUTION:This structure for cutting a root of a potted plant is obtained by embedding plural guide plates 2 at a regular interval in the circumferential direction, constituting the guide plates 2 of a rectangular frame, substantially forming a plane and providing guide surfaces (G) and a wire net (2b) held by the frame, protruding the tops from soil so as to find sites where the guide plates 2 are embedded and installing a cutter 3 having a cutting edge at the tip, vertically sliding along the guide plates 2 and capable of removing roots entwined with the guide plates 2.
Patent JP-H01228154-A (JP)
Title: Semiconductor device
Inventor: UENO KATSUNOBU
IPC: H01L21/18
Filed: 1988-03-09
Abstract: PURPOSE:To contrive the improvement of the heat dissipation characteristic of a semiconductor device by a method wherein an integrated circuit is formed on the Si thin piece of a SOI substrate formed by bonding together the Si thin piece and an SiC plate and the SiC plate is made to function as a supporting body and a heat absorber for the Si thin piece. CONSTITUTION:An IC is formed at an Si region of a SOI substrate formed by laminating an Si thin piece 1 on an SiC plate 2 and the SiC plate 2 is used as a supporting body for the SOI substrate. The heat conductivity of the SiC plate 2 is almost the same as that of the Si thin piece at low temperature, but as the SiC plate 2 is a semiconductor having a wide forbidden band width, the heat dissipation is suddenly risen with a temperature rise and when the heat release value of an IC is increased, the heat dissipation efficiency of a semiconductor device is improved. Moreover, as a doped impurity is hardly activated in the SiC plate 2, the SOI substrate do never lose its characteristics to possess as a semi-insulating substrate even though the SiC plate is adhered directly to the Si thin piece 1. Thereby, the heat dissipation efficiency of the device can be improved.
Patent JP-H08249245-A (JP)
Title: Information holding system for volatile memory
Inventor: SUZUKI HIROYOSHI
IPC: G06F12/16
Filed: 1995-03-15
Abstract: PURPOSE: To improve the reliability of information stored in a volatile memory at the time of restarting power supply and to perform high-speed utilization by judging whether or not the volatile memory is volatilized when the power supply is restarted and making an operation possible when it is not volatilized. CONSTITUTION: This reliability holding system for volatile memory is constituted of a control memory 101, a volatile memory module 103 for holding the information by a storage battery 102, a nonvolatile memory 104 for saving the information stored in the memory 103, a clock 108 for recording the time and a battery 109 for operating the clock 108. When the power supply is restarted, whether or not the volatile memory 103 has volatilized is judged, and when it has not volatilized, the operation is made possible without waiting for the operation of a user. A power supply disconnection time value obtained from the built-in clock 104 is stored in a redundant area 108 inside the volatile memory module 103 constituted of a semiconductor memory cell and is used for judging the volatilization of the volatile memory module 103 when the power supply is restarted.