baber/WOPTO huggingface dataset:
Patent JP-S5852704-A (JP)
Title: Numerical controller
Inventor: KIYOKAWA MORIO
IPC: G05B19/4093
Filed: 1981-09-24
Abstract: PURPOSE:To obtain a work tape for working the same workpieces through a numerical controller which has no user macrocommand function, by using the user macrocommand function. CONSTITUTION:Through the registering operation of the input part 2 and setting display part 5 of a numerical controller, a work program input medium 1 is stored previously in a work program storage area 3a of a storage part 3 by the operation of a control part 7. Then, user macrocommand removing operation for said stored work program is performed through the setting display part 5, and consequently the control part 7 erases on block of a main program for accessing a subprogram containing user macrocommands to insert plural blocks into the erased block commands as a substitute for said erased block commands, thereby storing the resulting program in a work program storage area 3b of the storage part 3 where no user macrocommand resides.
Patent JP-S6213589-A (JP)
Title: Method and apparatus for preventing inverse current in electrolytic cell
Inventor: SAKANISHI AKIHIRO
IPC: C25B15/00
Filed: 1985-07-11
Abstract: PURPOSE:To prevent the consumption of an anode due to the reduction of a noble metal oxide on the anode surface by passing a minute current from the anode to a cathode to block the inverse current from the cathode to the anode when a main electric power source for an electrolytic cell contg. various kinds of solns. is cut off. CONSTITUTION:An oxide-coated anode 3 having excellent electric characteristics is used in the electrolysis of an aq. NaCl soln., etc. Namely, a noble metal such as Pt, Ir, Ru, Pd, etc., mixed with a small amt. of a base metal is coated on the surface of a substrate of Ti, etc., and baked to obtain the oxide-coated electrode which is used. A relay circuit 23 is arranged between a power rectifier 6 for an electrolytic cell and an AC electric power source 20. An electrolyte is supplied from a feed pipe 1, electrolysis is carried out between the anode 3 and a cathode 4 and the waste liq. is discharged from a discharge pipe 5. When a switch 26 for electrolysis of the rectifier 6 is cut off, the second relay circuit 28 is operated, a minute DC voltage is impressed between the anode 3 and the cathode 4, hence the inverse current from the cathode 4 to the anode 3 is blocked and the consumption of the noble metal due to the reduction of the oxide on the anode surface by the inverse current is prevented. Furthermore, the discharge of the electrolyte in the electrolytic cell is detected by a sensor 25 and the impression of the minute voltage by the second relay circuit 28 is also stopped.
Patent JP-S5483459-A (JP)
Title: Detecting circuit
Inventor: YUGAWA AKIRA
IPC: G01D5/12
Filed: 1977-12-15
Abstract: PURPOSE: To enable circuit integration to be readily performed and hence obtain the detection circuit of simple apparatus and a wide application range by adding capacitors respectively to the two output terminals of a bistable circuit created by a pair of cross-coupled inversion amplifiers.  
     CONSTITUTION: When capacitors 15, 16 are held discharged by making terminal 9 at the same potential as that of ground terminal 10 and a voltage is applied between the terminals 9 and 10, then the capacitors 15, 16 are charged via resistances 13, 14. For the beginning, MOS transistors 17, 18 are non-conducting and therefore, the terminals 11, 12 are charged by the time constants determined by the values of the capacitor 15 and transistor 17 and the capacitor 16 and transistor 18. At this time, the change in the capacities of the capacitors cause the potential of the output end of a shorter time constant to rise faster. When it reaches the threshold voltage of the transistor, it conducts the other transistor. The voltage of the output terminal of the transistor which has conducted begins to decrease and charging is further continued in the transistor which has not conductee, hence the state of the bistable circuit stabilizes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6312731-A (JP)
Inventor: MIYAKE MASAO
IPC: D02G3/36
Filed: 1986-06-30
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-S63314939-A (JP)
Title: Line abnormality detecting system
Inventor: FUJITA TERUMI
IPC: H04L12/437
Filed: 1987-06-18
Abstract: PURPOSE:To rapidly detect abnormality by connecting a starting signal line for transmitting the start signal and a data line for transmitting data between a controller and plural terminal and providing control circuits having a start signal correcting means and a data transmitting means on the respective terminals. CONSTITUTION:When the controller 1 sends the start signal to the terminal 21 through the start signal line 3A, a part of the received start signal is corrected by the start signal correcting means 50 of the terminal 21 and outputted to the start signal line 3A and fed to the controller 1 via low-order terminal 22-2n. The transmission data is transmitted to the controller 1 via the data line 4 by the data transmission means 60 of the terminal 21. The respective terminals 22-2n execute a similar operation to that of the terminal 21, so that the controller 1 receives the partly corrected start signal fed through the start line 3A, thereby, the operation of the respective terminals 21-2n can be monitored in detail.
Patent JP-H0711917-A (JP)
Title: Direct-acting valve lifter for internal combustion engine
Inventor: HOSAKA AKIHIKO
IPC: F01L1/14
Filed: 1993-06-23
Abstract: PURPOSE:To provide a light-weight direct-acting valve lifter for an internal combustion engine excellent in the joining strength between a ceiling part and a cylindrical part and the backup strength of a shim guide. CONSTITUTION:In a direct-acting valve lifter for an internal combustion engine composed of a cup type valve lifter main body having a cylindrical and a disklike ceiling part 12 wherein a recessed part 13 for forming a shim seat is formed on the top surface and a protruded part 14 for abutting on a valve stem end part is formed on the back surface respectively, the ceiling part 12 is composed with a compact wherein the cylindrical part 11 is composed by relatively light quanlity material such as synthetic resin and light alloy etc., the whole outer peripheral edge of a disklike metal-made thin plate is risen upward, and an end edge part is folded downward t6 be formed into a dish type (stamping). Tangue-piece-shape legs 17 formed on plural places in the peripheral direction of the tip of this downward folded part are embedded in the cylindrical part 11 to be fixed.
Patent JP-H05338312-A (JP)
Title: Portable label printer
Inventor: YAMANASHI MASAMI
IPC: B41J21/00
Filed: 1992-06-11
Abstract: PURPOSE:To make operation for update of information easy by preventing the information from disappearing in a drop of battery voltage by a method wherein a fixed information storing means is formed with an EPROM freely capable of updating format information which is fixedly stored. CONSTITUTION:An EEPROM 24 as a fixed information storing means for format information composing a portable label printer 1 is formed by an EPROM capable of storing fixedly format information without requiring driving electric power of a battery 28. That is, when format information is varied by a user without disappearing of the format information though voltage of the battery 28 drops in pause for a long period, the format information in the EEPROM 24 is erased by impression of high voltage. New format information is inputted from the hostcomputer to update the information by recording.
Patent JP-H095110-A (JP)
Title: Detection apparatus of abnormality of displacement-amount detection means
Inventor: KASHIMA NAOKI
IPC: G01B5/00
Filed: 1995-06-19
Abstract: PURPOSE: To obtain a detection apparatus whose safety is enhanced by a method wherein the abnormality of a detection means which detects the displacement amount of a displacement member with reference to a fixation member can be detected immediately. CONSTITUTION: A displacement member 2 is pivot-mounted on the tip of a fixation member 1. The displacement member 2 can be turned to the left up to an angle θ0 and to the right up to an angle θ1 . In addition, the body part 4 of an angle sensor 3 is fixed onto their pivot-mounting shaft. The base end part of a connecting lever 6 is fixed to the rotation center of a rotating disk 5 in the center of the body part 4, and the tip of the connecting lever 6 is fixed onto the longitudinal central line of the displacement member 2. In addition, a protruding piece 8 is installed near the base end part of the connecting lever 6, a wire taking-up device 10 is arranged and installed on the surface of the fixation member 1 at the right of the body part 4, and the tip of a wire 9 which is let out from the wire taking-up device 10 is coupled to the protruding piece 8.  A motor or a power spring is built in the wire taking-up device 10, and a constant taking-up force is always made to act on the wire 9.
Patent JP-H113775-A (JP)
Title: High-frequency heating device
Inventor: HISADA TOSHIHIKO
IPC: H05B6/70
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To satisfactorily heat an object to be heated by placing the object in rotating electric field with a constant strength. SOLUTION: A first magnetron 1 is attached to an H-surface wall 9 at one end of the first wave guide 3 in the longitudinal direction, and a second magnetron 2 is attached to an H-surface wall 10 at one end of the second wave guide 4 in the longitudinal direction. Both the other ends are connected together so that both the H-surfaces are perpendicular to each other at the end opposite to the side where the first magnetron of the first wave guide is provided.  A high-frequency heating device is composed of the second wave guide 4 with a wave length difference of λg/4 from that of the first wave guide, a magnetron drive control device 5 placed in an area surrounded by the first wave guide and the second wave guide, a heating chamber 6 formed at a connecting part between the first wave guide and the second wave guide, an opening 7 provided in a guide wall of the connecting part between the first wave guide and the second wave guide to put an object to in and out be heated and a door 8 to cover the opening, so that it can be freely opened and closed. Thereby, the object to be heated can be heated satisfactorily by a rotating electric field.
Patent JP-S5855527-A (JP)
Title: Spray-quenching apparatus
Inventor: FUKUDA TATSU
IPC: C21D9/00
Filed: 1981-09-28
Abstract: PURPOSE:To accomplish a desired quenching effect with a simple apparatus, in quenching a cylindrical part, by cooling the inner and outer surfaces of the heated cylindrical part with the whirlpool and spray of cooling water. CONSTITUTION:A cylindrical part 1 whose inner and outer surfaces are heated at a high temperature for quench-hardening them is supported with a supporting piece 6 inside a cylindrical jacket 4 provided with many cooling water-spraying holes 4a at its inner surface, and mounted on a work stand 3 arranged on the main body 2 of a nozzle. Cooling water forcedly poured through a water-supply pipe 5 into the cylindrical jacket 4 is sprayed through the spraying holes 4a to the outer surface of the part 1 to rapidly cool and quench it. At the same time, cooling water forcedly poured through a water-supply pipe 12 is let flow through a whirlpool pipe 8 provided with a screw 8a and discharged as a turning current through the opened part 2a of the nozzle to the inner surface of the part 1, to rapidly cool and quench the inner surface of the part 1. In this way, the inner and outer surfaces of the cylindrical part are uniformly quench-hardened without the need to spray cooling water with a special high-pressure means.
Patent JP-S5578148-A (JP)
Title: Air/fuel ratio control device for internal combustion engine
Inventor: MIZUTANI KOUICHI
IPC: F02M23/08
Filed: 1978-12-11
Abstract: PURPOSE: To improve connection at the time of gear change and accomplish smooth and safe operation by the structure wherein, when the opening of a choke valve is smaller than the preset opening, a negative pressure chamber is connected to the atmosphere by operating a switching valve, and the supply of supplementary air is stopped.  
     CONSTITUTION: Negative pressure chamber 8 of auxiliary air supply control valve device 6 is connected to the inside of suction manifold 2 via negative pressure conduit 17. Electromagnetic switching valve 18, which can be connected to the atmosphere, is placed inside negative pressure chamber 17. On the other hand, cam 22 is fixed on rod 20 of choke valve 5; and is provided also choke switch 24 having switch lever 23, which coordinates with cam 22. One side of the solenoid of switching valve 18 is connected to power supply 26 via ignition switch 25, and its other side is connected to choke switch 24. Choke switch 24 is turned on when lever 23 is brought into contact with cam 22; and at this time, the solenoid of switching valve 18 is energized and negative pressure chamber 8 is connected to the atmosphere. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6314071-A (JP)
Inventor: USUI TAKAYUKI
IPC: F25D13/00
Filed: 1986-06-27
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-S639269-A (JP)
Title: Reader
Inventor: TSUKAHARA NAOSHI
IPC: G06T1/00
Filed: 1986-06-28
Abstract: PURPOSE:To obtain a picture signal with a constant density by dividing an electric signal corresponding to an object to be read converted by a conversion means by a white reference signal corresponding to the line from a white reference board so as to correct the variation of the reflectance of the white reference board. CONSTITUTION:The image of an original 0 is formed on a line image sensor 7, converted into an electric signal, converted into a digital signal by an A/D conversion circuit 9 via an amplifier 8 and outputted to a correction means 10. On the other hand, a white reference board 45 required for the shading correction is provided at the rear face of a stopper 44 being the set reference of the original 0. A shading correction circuit 10 generates a white reference signal being the mean value of white reference data supplied in response to the read of the white reference board 45. The digital signal from the original 0 is divided by the white reference signal to correct the variation of sensitivity of the sensor 7 for the picture signal and the variation of luminous quantity in the main scanning direction. Then a correction coefficient in response to the voltage of the white reference aignal is multiplied to correct the level of the picture signal and the result is outputted to a binarization circuit 60.
Patent JP-H11327151-A (JP)
Title: Photosensitive composition
Inventor: OGISO NAOTO
IPC: G03F7/085
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive composition having very high sensitivity and high resolution. SOLUTION: The composition comprises a vinyl (co)polymer (A) having a repeating unit of a monomer represented by the formula H2 C=CH-X-O-R where X is a direct bond, 1,4-phenilene group or an alkylene group with 1 to 5 carbon atoms, R is an alkyl group with 1 to 5 carbon atoms or a hydrogen atom, and an azide compound (B), the amounts of (A) and (B) being (A) 0.5-50 wt.% and (B) 1-30 wt.% based on the weight of the composition.
Patent JP-S5376091-A (JP)
Title: Flaw detector for inside surface of pipe
Inventor: MAEKAWA TAKEJI
IPC: G01N27/83
Filed: 1976-12-17
Abstract: PURPOSE: To detect the flaws in circumfeential and axial center directions by exciting the pipe composed of a steel material in its circumferential and axial center directions in said pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5941816-A (JP)
Title: Stabilizer
Inventor: KANAMORI MITSURU
IPC: H01F38/08
Filed: 1982-08-31
Abstract: PURPOSE:To prevent the generation of noises without filling adhesives and without lowering performance by increasing the number of turns of a primary coil and a space between gap sections on the assumption that specific conditions are satisfied and reducing the areas of the gap sections and magnetic flux density passing through the gap sections. CONSTITUTION:Formulae 1, 2 are satisfied in order to keep the electrical characteristics of a stabilizer constant. Where l2 is the space between the gap sections, N1 the number of turns of the primary coil, Sg the areas (m<2>) of the gap sections and B magnetic flux density (Wb/m<2>) passing through the gap sections in formulae 1, 2. It is necessary to reduce the areas of the gap sections or reduce magnetic flux density passing through the gap sections in order to cut down the attracting force of the gap sections. Accordingly, the number of turns N1 of the primary coil is increased while the space l2 between the gap sections is increased.
Patent JP-2000346413-A (JP)
Title: Ventilating opening
Inventor: KAWAGUCHI SATOSHI
IPC: F24F7/04
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating opening excellent in practicability such that liquid, such as an oil content collecting in the ventilating opening, is simply and reliably transferred to the outside of the ventilating opening for disposal. SOLUTION: A ventilating opening (a) is annexed to a tube having a ventilation function. The ventilating opening (a) consists of a cylinder 2 fitted in the tube and a ventilating cylinder 5 connected to the front side of the cylinder 2. A liquid reservoir 8 to reserve liquid, such as oil, adhered to the interior of the tube and the interior of the ventilating cylinder 5 is situated at the lower part of the ventilating cylinder 5 in a manner to perform operation to mount and dismount the liquid reservoir on and from the front side of the ventilating cylinder 5.
Patent JP-H01319971-A (JP)
Title: Semiconductor device
Inventor: KOTSUJI NORITOSHI
IPC: H01L23/28
Filed: 1988-06-22
Abstract: PURPOSE:To reduce the quantity of a molding resin while miniaturizing and lightening the whole device by forming a section between a cushioning plate and a case for resin seal in a fit structure. CONSTITUTION:A cushioning plate 2 composed of Cu, etc., and an insulating plate 3 consisting of Al2O3, etc., are loaded onto a heat sink 1 made up of Cu, etc., as a base in laminated structure, and a semiconductor circuit constituted of a plurality of semiconductor chips 5, external connecting terminals 7, inner leads 6, etc., is loaded and organized onto the insulating plate 3. A case 4 is fixed by bonding the heat sink 1, the cushioning plate 2, the insulating plate 3, the semiconductor chips 5, the inner leads 6 and the outer leads 7 by a solder material 9. The protruding section 10 of the case 4 and the recessed section 11 of the cushioning plate 2 are fitted and fastened by pushing in the whole from the upper section of a device. A resin 8 is injected and cured.
Patent JP-2000027726-A (JP)
Title: Sensing and controlling method and device for common rail injector
Inventor: KELLY WILLIAM W
IPC: F02D45/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an improved fuel injector for supplying fuel to an internal combustion engine and control method for an improved fuel injection nozzle. SOLUTION: A fuel injector 10' adopts at least one sensing device 30' which senses thermodynamic characteristic fluctuation of fuel inside the fuel injector 10' and watches performance of the injector. In some embodiments, advantageously arranged temperature sensors are used for sensing release of thermal energy generated when potential energy of high pressure fuel is abruptly converted to kinetic energy due to pressure reduction of the fuel. In other embodiments, advantageously arranged pressure sensors are used for sensing abrupt fluctuation of fuel pressure generated during an injection cycle. The sensing device of the present invention can be arranged at various positions, preferably at a position where the thermodynamic characteristic fluctuation of the fuel flowing through the injector is sensed during the use of the injector.  The fuel injector is adapted to a fuel injection control system based on a microprocessor, while preferably keeping optimum injector performance.
Patent JP-H0445324-A (JP)
Title: Circulating hot water supply system
Inventor: OKUSAKA SHIGERU
IPC: F24D17/00
Filed: 1990-06-11
Abstract: PURPOSE:To ensure predetermined temperature hot water capable of being supplied simultaneously with a cock being opened, by coupling a hot water supply piping and a branch piping at the end thereof on the side of the cock. CONSTITUTION:When a cock 26 is closed, hot water in a hot water storage tank 12 passes through the inside of a branch piping 22 from a main pipe 16 by a pump 40, and flows into a return support pipe 36 in the vicinity of a cock 26 and returns to a hot water storage tank 12 after passing through a return pipe 30. Thereupon, the branch piping 22 and the return support pipe 36 are coupled in the vicinity of the cock 26, so that hot water is smoothly circulated without being resident. Accordingly, the hot water from the hot water storage tank 12 is existent at all times in the vicinity of the cock 26. On the contrary, with the cock 26 opened, pressure in the piping is released, so that the hot water from the branch piping 22 is supplied from the cock 26. Thereupon, since there is not reside the cooled hot water as in the prior art, predetermined hot water is immedaitely ensured from the cock 26.
Patent JP-S5942522-A (JP)
Title: Electrochromic display element
Inventor: NAKAJIMA YUUKO
IPC: G02F1/1524
Filed: 1982-09-03
Abstract: PURPOSE:To form a solid-state electrochromic display element having a transparent electrode not blackened with hydrogen produced by side reaction, high reliability, and superior response speed, by composing an ion conductive material layer in contact with an electrochromic (EC) material layer out of a specified composite material. CONSTITUTION:The transparent electrode 2, the EC material layer 3 made of a transition metallic oxide, the ion conductive material layer 4, and a counter electrode 5 are laminated on a glass substrate 1 to form a solid-state EC element. In said element, the ion conductive material layer 4 is formed by compounding an inorg. ionic material (B), such as LiClO4 or NaOH with a UV- hardenable resin or photosensitive resin (A), such as vinyl chloride resin having stilbazolium group or o-quinone diazide type photoresist by 0.1-100pts.wt. (B) per 100pts.wt. (A).
Patent JP-S623110-A (JP)
Inventor: RARII DEII UERUZU
IPC: F01M9/10
Filed: 1986-06-27
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-S6132262-A (JP)
Title: Tape cassette positioning pin of magnetic recording and reproducing device
Inventor: KAWADA HIDEAKI
IPC: G11B15/675
Filed: 1984-07-23
Abstract: PURPOSE:To position easily and accurately an information supply part and an information detection part by incorporating a sensor for cassette information detection in a positioning reference pin provided to VTR for a tape cassette. CONSTITUTION:A light emitting element is fitted to one arm part 8A of a sensor enclosure and a photodetecting element is fitted to the other arm part 8B; and those elements face each other across the recessed parts 8C between the arm parts 8A and 8B. This sensor 8 is mounted on the sensor fitting part of the reference pin 1 sidewise. Further, through holes 9 and 9 are bored in respective beveled step parts 6 and 6 of the sensor fitting part 7 across a thin-diameter hole part 4 so that an optical path extending from the light emitting element to the photodetecting element is formed. The position of the lower end 20A of a shutter shaft part 20 is set higher than the positions of the through holes 9 and 9 so that the through holes 9 and 9 communicate with each other when a detection shaft 17 at the top dead point; when the detection shaft 17 is intruded and lowered, the communication between the through holes 9 and 9 is cut off.