baber/WOPTO huggingface dataset:
Patent JP-S57163115-A (JP)
Title: Making method of vibration absorbing device for exhaust system of motor car
Inventor: SUZUKI ATSUO
IPC: F16F15/04
Filed: 1981-03-30
Abstract: PURPOSE:To install a vibration absorbing exhaust pipe safely by contracting a diameter of the edge of a net component covering the external circumference of a bellows pipe with a special tool. CONSTITUTION:Although the external circumference of a vibration absorbing bellows pipe 5 to be applied to a part of an exhaust pipe for an internal combustion engine is covered by a net cylinder 6, the edge is formed of a contracted diameter in conformity with a contracted diameter edge 5a of the bellows pipe 5. Then, if the net cylinder 6 is supported between an upper die 10 and a lower die 13 and a net cylinder 7 is inserted forcibly into a lower die 14 having a groove 16 for diameter contraction a diameter of the lower half part of the net cylinder 7 is contracted in confirmity with a shape of a contracted diameter part 5a. Then, an upper die 18 having a groove 20 for the diameter contraction is lowered, a diameter of the upper half part of the net cylinder 6 whose lower half part is made into an oval through the diameter contraction is contracted and the edge 7 of the net cylinder 6 can be touched closely to the contracted diameter edge 5a. As this is made with such forming die a manual application becomes unnecessary and a hand is not injured.
Patent JP-S63213740-A (JP)
Title: Bath with directly heated bath boiler
Inventor: ARIYOSHI KAZUO
IPC: A47K3/02
Filed: 1987-03-02
Abstract: PURPOSE:To raise the temperature of water safely and efficiently and at the same time make it easy to clean a bath by housing a bath boiler in the lower section or side section of a bath and circulating a heating medium heated in a supply hot water machine through the bath boiler. CONSTITUTION:A bath boiler 2A is housed is the lower section of a bath 1 and heating medium pipes 3 are installed on the right and left of the bath boiler 2A. One of the pipes 3 is used for discharging hot water and installed deep into the bath boiler 2A and the other pipe 3 is installed for return at the end section of the bath boiler 2A. Both ends of the heating medium pipes 3 are connected to a heat exchanger 5 in the hot water supply machine 4. when a switch is turned ON, a solenoid valve 6 opens end at the same time a pump 7 starts, circulating the heating medium in the heat exchanger 5 heated by the hot water from the supply hot water machine 4 through the bath boiler 2A. The water in the bath 1 is heated indirectly so that there is no fear of heating empty boiler and the boiler scale does not dissolve out into the bath.
Patent JP-S59173687-A (JP)
Title: Layered heat exchanger
Inventor: KUDOU MITSUO
IPC: F28D7/00
Filed: 1983-03-23
Abstract: PURPOSE:To improve the overall thermal efficiency and the pressure resistant strength, to reduce the weight, and to enable the heat exchange among three kinds of fluids by employing a hollow, cylindrical heat transmission pipe having a high bending stiffness as a spacer member to maintain a constant space between each of corrugated fins. CONSTITUTION:While a high temperature side fluid flows in the direction of arrow 6 and a low temperature side fluid flows in the direction of 5 to exchange heat through waved fins 11, the heat is transmitted from the high temperature side fluid to the low temperature side fluid. As a thermal flow is formed perpendicular to the wall of the waved fin like the thermal flow 15, 16 and 17, the internal thermal resistance of the waved fins becomes negligibly small, resulting in a marked improvement in the overall heat transmission efficiency, and so the heat exchanger yields a high performance. Because of this, the heat transmission can be made smaller to allow a compact size of the heat exchanger. Also, by flowing a third fluid 14 in a pipe 12,the heat exchange among three kinds of fluids of differing temperature levels becomes possible. Further, by controlling the temperature level and flow rate of the fluid flowing in the pipe 12, the temperature control of the corrugated fins and the control of the heat retrieval can be performed easily.
Patent JP-H04284898-A (JP)
Title: Methane fermentation process and apparatus for the same
Inventor: MATSUNAGA AKIRA
IPC: C05F9/04
Filed: 1991-03-13
Abstract: PURPOSE:To improve methane gas generation efficiency and to facilitate the composting of sludge by anaerobic digestion of the squeezed solution obtained by squeezing a slurry mixture of condensed raw sludge and kitchen garbage. CONSTITUTION:A slurry mixture of condensed raw sludge and kitchen garbage is squeezed with squeezers 8a and 8b. The squeezed solution from the squeezers is digested in an anaerobic digestion vessel 9, and the separated residue is converted into compost. The digested sludge, after being dewatered, is incinerated or mixed with the separated residue for composting. The methane gas generation efficiency is thus improved to facilitate the sludge composting.
Patent JP-H07252572-A (JP)
Title: Al-mg alloy sheet for automobile panel
Inventor: YANAGAWA MASAHIRO
IPC: C22F1/047
Filed: 1994-03-17
Abstract: PURPOSE:To produce an Al-Mg alloy sheet excellent in formability, particularly in press formability and curing performance for baking and applicable to continuous casting and direct feed rolling methods by specifying the contents of Mg, Cu, Fe and Si in an Al alloy. CONSTITUTION:An Al alloy having a compsn. contg., by weight, 3.5 to 6.0% Mg, 0.5 to 1.5% Cu and 0<Fe+Si<=1.0%, and the balance Al is used. Immediately after being subjected to continuous casting or while the temp. of the Al slab is held, it is subjected to hot rolling and is next subjected to cold rolling (continuous casting and direct feed rolling methods) to control the maximum length of insoluble compound grains contg. Fe and Si to <=2mum and the volume fractional rate to <=2.0%. In this case, the same Al alloy may be incorporated with one or more kinds among <=0.2% Cr, <=0.3% Mn and <=0.2% Zr. In the Al-Mg allay satisfying the same requirements, coarse insoluble compounds are not crystallized out even at the time of continuous casting, and it shows a good cracking limit at the time of pressing and is excellent in curing performance in baking as well.
Patent JP-S55144957-A (JP)
Title: Surface finishing machine
Inventor: INOUE KIYOSHI
IPC: B24B37/00
Filed: 1979-04-19
Abstract: PURPOSE:To improve remarkably the machining speed by a method wherein a high viscous material containing grind grain is flowing compressively on a machining surface. CONSTITUTION:A high viscous material 4 containing grind grain is held within a recess of a workpiece 2 formed by machining surface 5, the recess thereof is covered with a flexible material 6 to form a sealed chamber. Next, a plurality of compressed materials 10, 11 are alternately reciprocated vertically by turning the cam 12 to compress the high viscous material 4 through the flexible material 6 for compressing the machining surface 5, permitting the high viscous material 4 to flow alternately toward right and left directions. This enables to grind the machining surface 5 quickly by repeating the compressed flow of the high viscous material 4 on the machined surface 5.
Patent JP-S61209063-A (JP)
Title: Paper electrode used in electric precipitator
Inventor: HATANAKA TOSHIRO
IPC: B03C3/60
Filed: 1985-03-12
Abstract: PURPOSE:To enhance deodorizing effect by dispensing with cleaning and maintenance, by using a paper electrode comprising paper capable of holding a predetermined shape and containing a deodorant itself. CONSTITUTION:The paper electrode for an electric precipitator has a predetermined thickness and develops deodorizing effect by applying or infiltrating a liquid deodorant. The electric precipitator using this paper electrode functions so that charge is applied to fine particles by utilizing corona discharge due to a positive discharge wire and the charged fine particles are collected by the paper dust electrode group arranged in the downstream side and the greater part of the fine particles are mainly collected by a negative dust collection electrode. Therefore, if a deodorant is contained in the positive dust collection electrode relatively reduced in contamination by collected fine particles, the effect of said electrode is made durable.
Patent JP-H09247263-A (JP)
Title: Multimedia communication equipment
Inventor: IIZUKA YOSHIO
IPC: H04N5/765
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To speedily grasp whether there is an important matter or an urgent matter among the matters recorded during absence by reproducing recorded foreseen data and business data according to the instruction of a user. SOLUTION: This equipment is provided with a data recording means 103 sorting the rough contents of received data into foreseen data for foreseeing and matter data being data including at least a video included in received data and recording them and data reproducing means 101, 106 and 108 reproducing foreseen data and matter data recorded in the means 103 according to the instruction of the user. Thereby the existence of an important or urgent matter is speedily grasped only by looking at foreseen data so that the important or urgent matter is preferentially reproduced.
Patent JP-S54140435-A (JP)
Title: Computer control system
Inventor: MIYAZAKI TERUNOBU
IPC: G06F11/00
Filed: 1978-04-24
Abstract: PURPOSE: To ensure the minimum necessary control for the direct control unit using computer to control the power system by locking immediately only the circuit of the external memory in case the computer has some fault and then locking the control circuit after a fixed time.  
     CONSTITUTION: The system conditions and the data are taken into arithmetic part CPU by digital computer 10 via input part 11, and the optimum circuit is calculated by the power flow computer to be delivered to output relay 13 and 13' via output part 12. External memory 14 is prepared in the same number as the control object circuit and with constitution formed with operation coil 14C and reset coil 14R, and only the keep relay corresponding to the circuit is actuated based on the calculation result of the optimum breading circuit. In case the computer has some fault, relay 16 operates to lock memory 14 as well as to drive timer 17, and the control command circuit is locked by contact 17b after a fixed time. Trigger contact 1a and 1b of the control command are closed and opened respectively at the system isolation time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55140157-A (JP)
Title: Detector for number of revolution
Inventor: KATSUZAKI YUTAKA
IPC: H02P29/00
Filed: 1979-04-18
Abstract: PURPOSE: To obtain a rotation detector equipped with two kinds of rotation detecting functions by constructing a number of revolutions detecting circuit so that it is possible to obtain an output having a fixed relationship with the rotation regardless of the change in the number of revolutions and an output proportional to the rotation.  
     CONSTITUTION: An arbitrary number of deep grooves 3 are provided on number of revolutions detecting gear 2. Between each pair of grooves 3 the same number of shallow grooves 4 are provided. Signal P 0 , which is outputted from rotation pickup 5 by the rotation of number of revolutions detecting gear 2, increases its amplitude each time deep groove 3 approaches, and it is inputted to the reset terminal of counter 11 as square waveform wave P 5 . On the other hand, signal P 0  is inputted to the input terminal of counter 11 as square wave P 7 . Counter 11 outputs signal P 8  in which the time ration between the high level and the low level is fixed, regardless of the period of the input pulse, and it is inputted to the member to be controlled as inverted signal P 0 . Further, output P 0  of comparator 12 is inputted to the member to be controlled and using an output proportional to the number of revolutions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09245053-A (JP)
Title: Method and system for information retrieval service
Inventor: MORIHARA ICHIRO
IPC: G06F17/30
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To speedily and securely report information that a user desires by informing the user who has registered retrieval condition of the information meeting the retrieval conditions when the information is found. SOLUTION: A terminal 3 registers information in a bulletin board server 2 and refers to it through a communication network 1. In this case, an electronic bulletin board data base 21 in the bulletin board server 2 stores electronic bulletin board information corresponding to retrieval conditions. Further, an information registering means 22 registers information in bulletin board data base 21 and a retrieval condition registering means 24 registers retrieval conditions received from users. Then a retrieval means 20 retrieves information from the electronic bulletin board data base 21. Further, a registration monitor means 23 monitors electronic bulletin board information which is newly registered.  Then an informing means 26 informs a user who has registered retrieval conditions of electronic bulletin board information when the bulletin board information meeting the retrieval condition that the user has registered is found by the retrieval means or registration monitor means 23.
Patent JP-S54140724-A (JP)
Title: Herbicidal composition
Inventor: TAMURA JIUTAROU
IPC: A01N47/30
Filed: 1978-04-24
Abstract: PURPOSE: To provide a herbicidal composition containing a urea derivative and a propionanilide derivative as effective components, and effective to deccan grass, flatstage, etc.  
     CONSTITUTION: Emulsion, granules, wettable powder, etc., containing (A) 3-(4- crotyloxyphenyl)-1,1-dimethylurea or 3-[4-(3-chloro-2-butenyloxy)phenyl]-1,1- dimethylurea, and (B) α-(2-naphthoxy)propionanilide as effective components, and if necessary (C) proper carriers or diluents.  
     EFFECT: The additive effect of the effective components gives extremely strong herbicidal effect to flatstage and broad-leaved annual weeds as well as deccan grass. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61205794-A (JP)
Title: Finned heat exchanger
Inventor: AOYAMA SHIGEO
IPC: F28F1/32
Filed: 1985-03-11
Abstract: PURPOSE:To improve heat transfer performance by a method wherein slit-type cut-ups are provided on a flat plate fin in gaps in the gravitational direction of heat transfer tubes between the outer diameters of the same tubes excluding the spaces on the center lines of gravitational direction between the heat trans fer tubes while the legs of all cut-ups are formed so as to be reversed trancated chevron type with respect to the direction of air stream. CONSTITUTION:The flat fins 6 are arranged in parallel to a direction orthogonal to the direction of air stream and fin collars 7 are formed on the flat fins 6 by burrying process. The heat transfer tubes 8 are penetrated orthogonally to the flat plate fins 6 and are arranged so as to be checkerboard pattern in parallel to the direction 9 of air stream. The relation of 1.2D<=L<=1.4D is satis fied when the pitch of tubes in the air stream direction is shown by L and the outer diameter of the heat transfer tube is shown by D. The slit-type cut-ups 10, 11 are provided on the flat plate fins 6 alternately on the front and rear surfaces thereof only in the gaps in the gravitational direction between the heat transfer tubes 6 and all of the legs 12 of the cut-ups are formed so as to be reversed trancated chevron type with respect to the air stream direction 9 regardless of the provided positions of the legs 12.
Patent JP-S52130548-A (JP)
Title: Calculator device
Inventor: SHIMIZU TOMOHIRO
IPC: G06F17/18
Filed: 1976-04-27
Abstract: PURPOSE: To make it possible that, when a function to operate standard deviation is added to a calculator, the function of the correction-key is given to the clearkey, so that the number of key is not increased and key operations are made easily. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52129530-A (JP)
Title: Heat type printer
Inventor: KOYAMA YASUHIKO
IPC: B41J2/32
Filed: 1976-04-23
Abstract: PURPOSE:To print simply underlines or the like by arranging exothermic elements for letters and lines on the printing surface of a printing head to drive them if necessary.
Patent JP-H04345865-A (JP)
Title: Apparatus to enhance quality of grey part and edge part and its method
Inventor: JIYOOJI DABURIYU BAANSUTETSUDO
IPC: G03G15/04
Filed: 1992-03-05
Abstract: PURPOSE: To print shades of gray with high resolution and to generate a smooth oblique line by enhancing quality at the edge. CONSTITUTION: A gray and edge enhancement circuit 10 comprising a video clock counter, an input selector 18, a calibration selector 20, a mode selector 22, a decoding array 24, a register 26 memory and an address counter smoothes edges in the image sent to a laser 14 by corecting data received from a laser printer controller 12. The present invention compares each pixel and surrounding pixels in an area seven pixels wide and seven pixels long to correction bit patterns. If a match is found, the pixels are modified. The gray and edge enhancement circuit 10 also includes an operation mode in which shades of gray may be printed with a resolution of 150 dpi.
Patent JP-S62206461-A (JP)
Title: Circuit board inspecting machine
Inventor: KAGEYAMA MITSUAKI
IPC: G01R31/02
Filed: 1986-03-07
Abstract: PURPOSE:To prevent the positional deviation between a circuit board and a mask, by mounting the mask as opposed to the side where a probe pin of a prober is arranged to press a test point selectively into contact with the probe pin through the mask. CONSTITUTION:A number of probe pins 206 are arranged on the undersurface side of a prober 202 in a lattice. It is so arranged that a mask 208 is mounted exchangeably on the undersurface side of the prober 202. As a press elevator 240 rises, the mask 208 and a circuit board 244 are pressed on the prober 202. Anything in a test point of the circuit board 244 that fails to be masked by a film 210 of the mask 208 is pressed into contact with the tip of the probe pins 206 passing through a hole formed in the film 210 corresponding thereto and is electrically connected to an inspection circuit of a tester unit 500.
Patent JP-S57164694-A (JP)
Title: Up and down vibration speaker
Inventor: NAKAMATSU YOSHIROU
IPC: H04R1/28
Filed: 1981-04-02
Abstract: PURPOSE:To achieve listening of sound with good quality and power on the whole body, by vibrating a speaker up-and-down ward and giving the vibration on the floor. CONSTITUTION:A spekaer 1 is fixed upward on the upper part of a speaker box 2 and sound waves reach ears by reflecting them toward the arrow 4 with a reflecting plate fitted to the upper ridge of the box 2. The cone 6 of the speaker 1 vibrates up and down, this vibration sound is concentratingly radiated toward the arrow 4 and this vibration is delivered to a floor 5 and reaches the body of a listner. A support cylinder 7 is implanted to the cone 6 of the speaker 1, and a support pillar 9 freely inserted to the cylinder 7 is implanted to a magnet 8 driving a voice coil 14, air is jetted in the support cylinder 7 from a hole 11 via a pipe 10 to float the cylinder 7 and the cone 6 from the pillar 9. Thus, the sound with good quality and power is achieved.
Patent JP-H04348978-A (JP)
Title: Printing device
Inventor: KAMIYA RYUJI
IPC: B41J5/30
Filed: 1991-03-13
Abstract: PURPOSE:To perform an accurate and smooth printing by a printing program which is suitable for a partner external unit to be connected, with a in-coming type printing device. CONSTITUTION:For the subject printing device, an erasable and non-volatile program storage (15), data type discriminating means (11, 12) which discriminate whether the data which is transferred from an external unit 1 is printing program data PD or other data, and a writing control means (11, 12) which write the printing program data PD which is transferred from the external unit 1 in a program storage (15) are provided, and it is constituted to perform printing by the printing program (PD) which is transferred from the connected external unit 1.
Patent JP-S60253925-A (JP)
Inventor: RICHIYAADO ESU BURATSUDORII
IPC: G01G19/22
Filed: 1985-03-13
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。
Patent JP-2000248593-A (JP)
Title: Floor waterproof pan
Inventor: MAEKAWA TSUTOMU
IPC: E03C1/20
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a floor waterproof pan in which drain from a wash place side flowing in a catch basin does not overflow to the installed part side of a bath tub, and drain for the bath tub installation part side does not overflow onto the wash place side. SOLUTION: A wash place side cover part 51 and a bath tub installation part side cover part 52 are arranged into a nearly inverted V-shaped section, and rotationally movably supported centering around an inverted V-shaped summit along the lower end of the part traversing a catch basin of a waterproof wall part 4.  A movable cover 5 is provided so that when drain flows in the catch basin 6 from the drain inflow port on the wash place 2 side, by pressure of drain flowing against the wash place side cover part 51, the bath tub installed part side cover part 52 is rotationally moved up to the position closing a drain inflow port 65, and when drain flows in the catch basin 6 from the drain inflow port on the bath tub installed part 3 side, by pressure of drain flowing against the bath tub installed part side cover part 52, the wash place side cover part 51 is rotationally moved up to the position closing the drain inflow port.
Patent JP-S58165665-A (JP)
Title: Testing voltage generator
Inventor: MATSUMURA SUSUMU
IPC: G01R31/28
Filed: 1982-03-26
Abstract: PURPOSE:To generate a voltage applied to an actual electric device by connecting the secondary coil of a transformer between a trial unit and a DC voltage generator and supplying an alternating voltage to the primary coil of the transformer. CONSTITUTION:The secondary coil of a transformer 17 is connected in series with between a DC voltage generator having rectifier groups 1 for generating DC voltages which have inputs from an AC power source and a power source voltage smoothing condenser 2 and a trial unit 3. An AC power source 18 is connected to the primary coil of the transformer 17. The DC voltage from the DC voltage generator and the alternating voltage form the power source 18 are superposed and applied to the unit 3.
Patent JP-H06238166-A (JP)
Title: Cleaning material for exhaust gas and cleaning method for exhaust gas
Inventor: ABE AKIRA
IPC: B01D53/94
Filed: 1993-02-15
Abstract: PURPOSE:To efficiently reduce and remove nitrogen oxides from a combustion exhaust gas by providing a cleaning material with the catalyst depositing silver or silver oxide as an active seed on a porous inorg. oxide, the catalyst depositing copper or copper oxide moreover and the catalyst depositing platinum group as the active seed in the same manner in order from an exhaust gas inflow side to an outflow side thereby. CONSTITUTION:The cleaning material is provided with the first-the third catalyst in order from the exhaust gas inflow side to the outflow side, and the first catalyst is deposited 0.2-15wt.% (expressed in terms of element) silver or silver oxides as the active seed on the porous inorg. oxide, the second catalyst is deposited 0.2-15wt.% (expressed in terms of element) silver or silver oxide and <=2wt.% (expressed in terms of element) copper or copper oxide as the active seed on the porous inorg. oxide, and the third catalyst is deposited <=2wt.% at least one element selected from the group consisting of Pt, Pd, Ru, Rh and Ir. In such a way, nitrogen oxides are reduced and removed efficiently from the combustion exhaust gas containing excess oxygen.