baber/WOPTO huggingface dataset:
Patent JP-S5738988-A (JP)
Title: Treatment of waste water
Inventor: NIWA CHIAKI
IPC: C02F3/34
Filed: 1980-08-19
Abstract: PURPOSE: To obviate the production of excessive sludge and make the treatment conforming to the characteristic of waste water possible by using ≥2 tanks, using any one or more tanks as denitrifying tanks and the others as nitrifying tanks and selectively operating these successively alternately.  
     CONSTITUTION: Waste water 1 contg. ammoniacal nitrogen and BOD components is supplied into a denitrifying tank 2, where it is made into in-tank waste water 6. This waste water is discharged through multiple holes 10a, 11a toward packing material 4 and is uniformly circulated in the packing material 4 in downward flow. Nitrifying water contg. NO 2 -N and the like is returned and circulated from a nitrifying tank 3 to the lower part of the packing material 4, then the NO 2 -N and the like in the nitrifying water is denitrified by the denitrifying germs on the surface of the packing material 4 with the BOD components in the inflow waste water 1 as nourishing sources, and this yields denitrifying tank treated water 13. The treated water 13 is supplied to the tank 3, where it is aerobically treated by the effect of the microbes of the packing material 5, whereby the NH 2 -N and the like are nitrified and the BOD components are removed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5816568-A (JP)
Title: Insulating gate type field effect semiconductor device
Inventor: INOUE TOSHIBUMI
IPC: H01L21/76
Filed: 1981-07-22
Abstract: PURPOSE:To improve junction withstand voltage and simultaneously increase freedom degree on design, by providing a channel stopper at an adjacent position separated from the fringe part of an active region whereon a high voltage is impressed. CONSTITUTION:The junction JD of the fringe of a drain region 2 is covered with a poly Si film 4 of the second layer, and the junction J is kept off from a P type channel stopper 6 under a field SiO2 film 5 at a fixed interval l. The stopper 6 surrounds the periphery of the region 2 from three directions but not directly contacted with the drain region. Therefore, since the region 2 whereon a high voltage is impressed is just joined to a substrate 7 with low density by the interval l, the junction withstand voltage when impressing a high voltage increases more greatly than in junction to the stopper 6 with higher density than the substrate 7. Accordingly, the ratio of width and length of the channel can be easily and freely determined based on a gate electrode 3 in a linear shape resulting also in large reduction of the occupation area of the element itself.
Patent JP-S61275573-A (JP)
Title: Ignition timing control device of internal combustion engine
Inventor: SUZUKI YOSHIO
IPC: F02P5/15
Filed: 1985-05-27
Abstract: PURPOSE:To prevent a misfire by improving the selection control method of a selection control means and correctly performing selection control when selecting one of two ignition timing means different in the way to determine the control signal via the selection control means to control the energization of an ignition coil. CONSTITUTION:An igniting circuit 20 controlling the energization of an ignition coil 22 based on the ignition timing set to the optimum value for engine operating conditions by a CPU 10 in response to operational parameters of an engine is provided. A fixed igniting circuit 29 controlling the energization of the ignition coil 22 by depending on only the output signal of a T04 sensor 17 generating a T04 signal pulse indicating a predetermined crank angle position by detecting the predetermined crank angle position is provided, and individual circuits 20, 29 are selectively used with a switch circuit 21. This switching circuit 21 selectively controls based on the engine rotating speed, power supply feed voltage, etc., and the fixed igniting circuit 29 is switched to the igniting circuit 20 when a predetermined number of crank angle signals are generated after switching is judged.
Patent JP-H07303200-A (JP)
Title: Sight-line inputted television camera
Inventor: DEMURA TAKESHI
IPC: H04N5/232
Filed: 1994-04-30
Abstract: PURPOSE:To attain a switch operation of an ENG camera easily by a sight line. CONSTITUTION:A lighting means 11 lights up an eyeball E of a photographer and its reflected light is received by a photoelectric conversion means 16 via an eyepiece lens 12, a dichroic mirror 13 and a condenser lens 15 to detect the sight line of the photographer. On the other hand, an image during pickup is displayed on a CRT 14 and a return switch is switched based on a sight line of the photographer to select an image pickup image or an on-air image.
Patent JP-S5775043-A (JP)
Title: Method of removing jamming noise signal in audio program for processing for reproduction
Inventor: BIERUN BURIYUUTOGEN
IPC: G11B20/02
Filed: 1981-07-22
Abstract: A method is proposed for eliminating or suppressing unwanted acoustic signals in audio programs to be edited for reproduction in studios, in which the perceived disrupted segments in the signal are determined with respect to their time positions, and the signal ends having signal flow/polarity changes adjacent to the disrupted signal location are bridged by a transfer function, preferably in the shape of a semi-sine. The semi-sine is stored in the form of sampling values in an addressable read-only memory and can be read therefrom. In order to generate the desired transfer function, the signals read from the read only memory are uniformly distributed over the transfer function in accordance with the plurality of sampling values to be replaced across the width of the disrupted segment, the read signals being weighted in accordance with the margin conditions of the signal ends adjacent to the disrupted segment and being inserted in the proper sequence into the signal in the area of the original disrupted segment upon consideration of the direction of signal change.
Patent JP-H11303228-A (JP)
Title: Joint structure of expansion section
Inventor: NAKAMURA YUTAKA
IPC: E04B1/62
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To improve aseismicity while suppressing the size of an expansion section to the minimum by installing a damper mechanism comprising a plurality of viscoelastic dampers to the expansion section. SOLUTION: A damper mechanism 5 is mounted on an expansion section G, in which a first block 1A and a second block 1B constituting a building 1 are separated at an interval in the horizontal direction, and relative displacement in the horizontal direction of both blocks 1A, 1B is lowered. The damper mechanism 5 is composed of a plurality of viscoelastic dampers 6 set up at regular intervals along the direction that the expansion section G is continued. Each viscoelastic damper 6 is constituted by pinching the viscoelastic bodies 12 among a first plate 10 fixed on the first block 1A side and a pair of upper and lower two second plates 11 fastened on the second block 1B side respectively. Accordingly, the size of the expansion section G is minimized, and aseismicity can be improved.
Patent JP-S5338901-A (JP)
Title: Automatic broadcasing unit
Inventor: TOKUTOMI YOSHIHIRO
IPC: H04H60/27
Filed: 1976-09-21
Abstract: PURPOSE: To obtain an automatic broadcasting unit which dissolves the tape abrasion and the slow-down of the reproduced voice by using the magnetic disc memory unit for a recorder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05269037-A (JP)
Title: Elastic paired chopstick
IPC: A47G21/10
Filed: 1992-03-23
Abstract: PURPOSE:To mitigate the load on the hand and fingers when a person has a meal and allow even a person who has a paralysis on the hand or fingers to take a meal smoothly. CONSTITUTION:As shown on the drawing, a pair of chopsticks is produced in such a way that a flat bar is bent so as to give it an elasticity, and allows a person to take a meal by pressing the part B with a finger tip.
Patent JP-S5540484-A (JP)
Title: Reinforcing method of optical fiber connecting part
Inventor: MATSUNO KOUICHIROU
IPC: G02B6/38
Filed: 1978-09-15
Abstract: PURPOSE:To eliminate crooking of thermal shrinkage tubes and eliminate disconnection of optical fiber strands at the reinforcing by coating resin to the optical fiber strands having been fusion-connected and integrating the same by using two layers of heat shrinkage tubes placed longitudinally with metal cores therebetween. CONSTITUTION:The optical fiber strands 5 exposed by being removed of the covering layer 4 of optical fiber cores 2 are fusion-connected at the point of connection 3 and thermosetting silicone resin 10 is coated on the surface thereof. Next, a heat shrinkage tube 6 having beforehand inserted before connection is put on the strand 5 part across the layers 4 of both ends of the strands 6 and is then heated. The outer layer sleeve 7 of the tube 6 shrinks in the radial direction and the inner layer sleeve 8 shrinks while flowing. The tube 6 is prevented from crooking by the steel core 9 inserted between the sleeves 7, 8.
Patent JP-2000303592-A (JP)
Title: Partition housing member
Inventor: ADACHI KIYOKO
IPC: E04B2/74
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To easily adjust clearance between a wall and a partition housing unit by arranging a clearance adjusting part for adjusting the clearance between the wall and the partition housing unit between adjacent two partition housing units. SOLUTION: A clearance adjusting part 3 for adjusting clearance between a wall A and a partition housing unit 1 is arranged between adjacent two partition housing units 1. A screw hole 7 is formed in a side surface 6 of one partition housing unit 1 facing to the clearance adjusting part 3. A screw part 5 is threadedly engaged with this screw hole 7, and a tip part is allowed to abut to the side surface 6 of the other partition housing unit 1 facing to the clearance adjusting part 3. The clearance between the wall A and the partition housing unit 1 is adjusted by a screwing-in degree of a clearance adjusting member 4. Thus, the clearance between the wall and the partition housing unit can be easily adjusted.
Patent JP-H04319864-A (JP)
Title: Facsimile equipment
Inventor: YAMAZAKI YOSHIHIDE
IPC: H04N1/387
Filed: 1991-04-18
Abstract: PURPOSE:To save the official work labor reading out the documents, etc., registered in a document register part and transmitting these documents in facsimile after putting them into an original. CONSTITUTION:Plural codes are stored in a document register part 3 and at the same time a routine document, etc., prepared previously are registered in a data storage area in response to each code. Then an original reading part 1 reads an original and the data on the read original are written. The document, etc., stored in the part 3 are properly specified with operations of an operating part 4. Based on these specifications, the documents, etc., read out of the part 3 and the data given from a data storage part 2 are inputted to a transmission part 6 via a control part 7. Then the part 6 converts the data read out of a memory part 5 into a specific facsimile signal and transmits this signal via a telephone circuit, etc. The company names having high transmission frequencies or the routine documents, etc., including 'Dear Sir' 'Dear Mr.', etc., used in the letters as greetings are registered in the part 3.
Patent JP-S5816323-A (JP)
Title: Control processing system to plural input and output devices
Inventor: CHIWAKI RIYUUICHI
IPC: G06F9/48
Filed: 1981-07-20
Abstract: PURPOSE:To decrease the processing time, by shunting temporarily the head address of the control table under reference when an interruption arises. CONSTITUTION:An RAM3 connected to a CPU includes a communication controlling table area and a stack area. The communication controlling table area includes a control table which stores various data to the communication controlling circuits 4 and an area to be used as a pointer register. When an interruption signal is fed to the CPU1, the contents of the pointer register is shunted to the stack area. Then the head address of the controlling table is stored in the pointer register. When the interruption signal comes to an end, the data shunted in the stack area is sent back to the cntents of the pointer register. In such a way, the processing time can be decreased.
Patent JP-H01284179-A (JP)
Title: Ghost removing device
Inventor: YUZAWA KAZUYUKI
IPC: H04N5/21
Filed: 1988-05-11
Abstract: PURPOSE:To widely shorten time necessary for removing a ghost by storing a noise-removed signal in a storing means and correcting the coefficient of a transversal filter accompanying a cycle for reading the signal from the storing means. CONSTITUTION:A digital signal T for several fields is averaged in a noise removing circuit 6 and noise-removed signal (n) stored in a storing means 7 is outputted to a transversal filter 8 in a prescribed cycle, a reference signal (p) is subtracted from a signal (f) passed through the transversal filter 8 in a subtractor 9, the ghost is detected from a difference signal (c) in a ghost detecting means 11, and a tap coefficient (k) of the transversal filter 8 is set from a detected signal (g) in a coefficient setting circuit 12. When the ghost reaches a permissible value or lower after the above-mentioned operations are repeated, a switching signal (d) is outputted from the ghost detecting means 11, and a ghost-removed television signal is outputted to an output terminal 5. Thus, a ghost signal can be promptly removed.
Patent JP-S6010035-A (JP)
Inventor: FUKUCHI MIKIO
IPC: E04F13/21
Filed: 1983-06-27
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-S63278868-A (JP)
Title: Production of thermal head
Inventor: NOZAKI MASAFUMI
IPC: B41J2/345
Filed: 1987-05-11
Abstract: PURPOSE:To control the grinding amount on the basis of a conductive pattern and to enhance a production efficiency by a measurement simultaneous with grinding, by a method wherein, on a substrate, a checking conductive film is formed between a heating part and and end part of the substrate in the vicinity of the heating part, and a substrate end face in the vicinity of the heating part is ground with the measurement of a value of electrical resistance between the checking conductive film and a grinding tool. CONSTITUTION:Resistor layers 3, 4 are formed on a substrate 1 and a glaze layer 2, and thereon metallic layers 5, 6, and 7 are formed. The resistor layer 4 and the metallic layer 7 thereon are patterned between a substrate end part in the vicinity of a heating part and used as a checking electrode. Then, in the grinding of a substrate end face, he checking electrode 7 is noncommunicative to a grinding wheel in a range of L1-L2. When the grinding wheel reaches the point L2 to come into contact with the checking electrode 7, a value of resistance is remarkably reduced. When the wheel grinds the substrate end surface further to a point L3, a contact area between the grinding wheel and the checking electrode is reduced, and with this reduction a value of resistance is remarkably raised. In this manner, the detection of the decrease/increase of a value of resistance enables either the point L2 or L3 to be finished as an end face.
Patent JP-S5738405-A (JP)
Title: Method and device for detection of focal point
Inventor: MUSHIYA TOORU
IPC: G02B7/28
Filed: 1980-08-19
Abstract: PURPOSE:To obtain a miniature and accurate focal point detector, by making the reflected light of the beams condensed on a subject to be irradiated incident to an optical member having a reflective surface that is set at almost the critical angle to a beam in the reflected light flux and then detecting the change of light volume distribution of the transmitted light. CONSTITUTION:The polarized beams emitted from a light source 21 such as a laser beam, etc. are condensed on a disk 6 via a collimator lens 22, a polarizing prism 23 and a 1/4 wavelength plate 24. The reflected light goes backward and is reflected by the prism 23 to be made incident to a reflective surface 27a which is set at nearly the critical angle to a detecting prism 27 via a 90 deg. rotor 32. This reflected light is received at a photodetector 30; while the transmitted light is received at photodetectors 28A and 28B. The outputs of the detectors 28A and 28B apply a focus error signal respectively via a differential amplifier 29; while the outputs of the detectors 28A, 28B and 30 apply the information signals via an adder 31 respectively. In such way, a miniature and accurate focus detector can be obtained.
Patent JP-H05314978-A (JP)
Title: Reversible electrode
Inventor: UEMACHI YASUSHI
IPC: H01M4/136
Filed: 1992-05-07
Abstract: PURPOSE:To provide an electrode of high energy density capable of being electrolyzed at large capacity by using an electrode of active material mainly composed of a thiourea compound as a positive electrode, and metal lithium as a negative electrode. CONSTITUTION:A thiourea compound having a thiourea group NCS-N expressed by a general formula R1R2-NCS-N-R3R4, where one of R1, R2, R3 and R4 stands for an aliphatic group, an aromatic group or hydrogen, is used as a main electrode material. The reversible electrochemical oxidation reduction of a sulfur atom in the thiourea compound is employed for electrode reaction. Also, a thiourea bond has a resonance structure and, therefore, negative charge on the sulfur atom is delocalized, thereby accelerating reaction for the electrochemical oxidation reduction. Also, metal lithium of 70mum thickness is used for the negative electrode.
Patent JP-S5816380-A (JP)
Title: Output device for displaying or recording figure pattern
Inventor: ITOU MATSUTAKA
IPC: G09G5/24
Filed: 1981-07-20
Abstract: PURPOSE:To perform an abundant expression of characters, by generating a selected figure pattern from a figure pattern generator and delivering the figure pattern after adding it to a character pattern generated from a character pattern generator. CONSTITUTION:A desired pattern is selected through a keyboard and then fed with anindication, and a CPU1 leads out a control signal BC to validate an AND gate G2 and at the same time to feed a character code to a character pattern generator 2. The generator 2 actuate a dot counter of a 24-notation counter 4 and a row counter of an 9-notation counter 5 synchronously with a clock signal CL supplied from a printer 3. Thus a prescribed figure pattern selected through a figure pattern generator 6 is led to a gate G1 from a gate G2 and superposed on a character pattern to be fed to the printer 3.
Patent JP-H06324057-A (JP)
Title: Cartridge containing dry analysis film piece
Inventor: SESHIMOTO OSAMU
IPC: G01N21/78
Filed: 1993-05-17
Abstract: PURPOSE:To take out a dry analysis film piece positively from a cartridge containing the film piece to be used in a biochemical analysis, an immune analysis or the like even when the film piece is greatly deformed. CONSTITUTION:A discharge port 821 is formed at the lower part of a casing 810 of the cartridge. A dry analysis film piece is discharged out through the discharge port 821. A notch part 834 is formed at an end plate 830 to accommodate a pressure reduction/suction pad for transportation. Two flexible retaining means 841 for the forefront film piece are formed at the lower part of the front face of the casing 810 and moreover, a retaining means 846 for a second film is provided in the middle of the means 841. An inclining/holding member 881 for raising a side end of the dry analysis film piece upward is integrally formed at the center of the end plate 830 at the opposite side to the discharge port 821.
Patent JP-S62273619-A (JP)
Title: Magnetic disk
Inventor: NAKAMURA TAKAO
IPC: G11B5/66
Filed: 1986-05-21
Abstract: PURPOSE:To improve the adhesion to a magnetic thin film provided on a base and the head sliding strength by forming a scratch whose depth is specified on the surface of the base. CONSTITUTION:The surface of, e.g., an Ni-P plating layer 1 on a doughnut smooth base 4 is smoothed and polished and minute scratch whose depth is 0.05mum or below is formed by minute grain or polishing tape. The scratch is formed in any direction on the same surface or in circumferential direction approximately. Then a magnetic thin film 2 and a fluoride lubricant layer 3 by sputtering are formed on the layer 1. Through the constitution above, the adhesion of the film 2 is improved, shock energy by a head slider part is absorbed and the tangential resistive force between the head and the film 2 is reduced.
Patent JP-S61273089-A (JP)
Title: Video interphone set
Inventor: MINAGAWA RYOJI
IPC: H04M9/00
Filed: 1985-05-28
Abstract: PURPOSE:To print and record a video image of a visitor accurately with a stable state by means of a camera picking up the visitor by providing a timer circuit started by an operation signal of a call switch in a master set in a room and commanding the operation start to a video printer after the time of the timer circuit is over. CONSTITUTION:When a call switch 7 is operated, a controller 20 uses a detection circuit 20a to detect it as an output change of a control circuit 15 thereby operating a timer circuit 20b. When a prescribed time elapses and the timer circuit 20b reaches the set time, its output is inputted to the video printer 19 via an output circuit 20c to output an operation start signal thereby starting the print of the printer 19. In this case, the camera 2 is operated normally already and the video signal fed to the video printer 19 via a drive circuit 3 and a reception circuit 12 is stable at the normal state. Thus, the result of print output displays surely the visitor.
Patent JP-H05337102-A (JP)
Title: Portable carbon dioxide monitor
Inventor: JIYON EI KARUBAA
IPC: A61B5/08
Filed: 1992-05-07
Abstract: PURPOSE: To provide a CO2 monitor which has both reproducible and disposable parts. CONSTITUTION: The disposable part of this device includes a ventilation sensor 4 to connect the exit of a ventilator and a tube inside the windpipe. The ventilation sensor 4 has ports on opposite sides. An infrared ray light source is mounted on one disposable port by means of a wire contactor 22 extending out of the ventilation sensor 4 main body. The reproducible part is a detector module 6 including a detector and an amplifier. The detector module 6 is attached to the ventilation sensor 4, so the detector is placed on the second port. The contactor in the detector module 6 is connected to the wire contactor of the light source. The detector module 6 can be removed from the ventilation sensor 4 without removing the light source from the ventilation sensor 4.
Patent JP-S606104-A (JP)
Inventor: NAKADA HIROO
IPC: A01B63/111
Filed: 1983-06-24
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-H1054947-A (JP)
Title: Opt ical machine microdevice for utilizing to optical machine micro-deflector purpose
Inventor: LABEYE PIERRE
IPC: G02B26/08
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical machine microdevice capable of attaining large deflection by a low control voltage and suitable for massproduction. SOLUTION: This device is provided with a fixed part 2 defining a plane (x, y) of a microdevice and at least one primary lens 4 movable in the plane of the microdevice and capable of deflecting a light beam in the same plane. At least one fastening arm 6 for connecting the primary lens to the fixed part, a part of the arm is movable and the movable lens is moved in the plane of the microdevice.
Patent JP-S63310635-A (JP)
Inventor: JIEIMUZU NIIRU PURAIYAA
IPC: C11B3/10
Filed: 1988-05-13
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。