baber/WOPTO huggingface dataset:
Patent JP-S60539-A (JP)
Title: Monitoring system of process progress
Inventor: KIMURA KOUICHI
IPC: G06F9/44
Filed: 1983-06-17
Abstract: PURPOSE:To make a processor for decoding grasp the progress of the process of another processor for execution, by making an arrangement that the processor for execution reads out instruction information from the processor for decoding and executes an appointed macro instruction, and then, writes the result in an optional area. CONSTITUTION:A decoding processor (CPU1) of a high level language gives the execution instructing section 31 of an interface 3 instruction information of a macro instruction to be executed by an execution processor (CPU2). The CPU2 reads out information indicating the kind of the macro instruction from the instructing section 31 and executes the instruction. When the calculation of the macro instruction is terminated, the CPU2 writes the executed result in an output data section 32 to inform the CPU1 of the executed result. Moreover, to inform the CPU1 of the progress of the process of the CPU2, the progress is inputted into a progress information section 33. The CPU1 easily monitors the progress of the executing process of the CPU2 by obtaining information from the progress information section 33.
Patent JP-H05302644-A (JP)
Title: Anti-seismic device
Inventor: HATA YUJIRO
IPC: F16F15/02
Filed: 1992-04-27
Abstract: PURPOSE:To prevent a sliding member from being lost in an anti-seismic device, where the sliding member is relatively slid between a strut for supporting an article to be supported and a mounting surface, on which the article to be supported is mounted, in order to exhibit an antiseismic effect. CONSTITUTION:An anti-seismic device 20 is such constituted that a sliding member 23 interposed between a floor 26 and a strut 22 slidably abuts against the strut 22 and the floor 26. The anti-seismic device 20 is provided with through holes 30 formed sideways on a flange 29 erected in the sliding member 23; through holes 31 formed on the strut 22 in such a manner as to penetrate sideways in correspondence to the through holes 30; and a fixing pin 32 to be inserted into the through holes 30, 31 for fixing the strut 22 to the sliding member 23.
Patent JP-S63285682-A (JP)
Inventor: DEBITSUDO DEII PEIPU
IPC: G06T1/20
Filed: 1988-05-02
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-H09293830-A (JP)
Title: Semiconductor device
Inventor: NATSUME TADASHI
IPC: H01L27/04
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To form predetermined fixed capacity and variable capacity by providing a first electrode on an epitaxial layer of the same conductivity type on a semiconductor substrate and an epitaxial layer in a diffusion region of the opposite conductivity type arranged regularly in an island form in the epitaxial layer, a second electrode for performing common connection of the diffusion region, and a third electrode on the opposite main surface of the substrate. SOLUTION: The capacitance obtained by a semiconductor device includes Xcapacity formed by an insulating film 5 and Y-capacity formed by a PN junction between a diffusion region 3 and an epitaxial layer 2. Since an N+ highdensity region 8 is formed between the diffusion regions 3, a depletion layer is extended in accordance with the magnitude of a backward bias, and the Ycapacity decreases or increases linearly. As a result, in the semiconductor device, two types of capacities, that is, the fixed X-capacity and variable Y- capacity, may be formed by varying the backward bias. Also, since the capacity in the variable region may be linearly adjusted, predetermined fixed capacity and variable capacity may be formed.
Patent JP-H05174892-A (JP)
Title: Pin for electric terminal
Inventor: POORU UEIN AIKENZU
IPC: H01R12/58
Filed: 1992-04-27
Abstract: PURPOSE: To reduce insertion force in a lengthwise direction without reducing holding force in a lateral direction by gradually reducing the inclination of a side face from a flat end face to a side face crossing a boundary in the tip portion of an electric terminal pin. CONSTITUTION: An electric terminal pin 104 is equipped with a conductive core 108 and a conductive layer 110. The layer 110 is plated in the periphery of the core 108. The pin 104, the core 108, and the plating layer 110 have a symmetrical axis 107. A pin tip portion 102 has curved face-like side faces 112 covered by an end face 116 and the layer 110. The end face 116 is formed into approximately square by four edges 118, and curved face-like side faces 112 are formed corresponding to the respective edges 118. The respective side faces 112 extend from one of the flat edges 118 corresponding thereto to the vicinity of the tip portion 102 or a boundary 105 with an extremely close pin 104, in directions parting from the lengthwise direction axis 107. Thereby, insertion force in a lengthwise direction required for inserting the pin into the through hole can be lessened.
Patent JP-S5334794-A (JP)
Title: Cephalosporin derivatives and their preparation
Inventor: NUMATA MITSUO
IPC: C07D501/28
Filed: 1976-09-08
Abstract: PURPOSE: 2-Hydroxyimino (syn isomer) acetamides of formula I (Y is H or nucleophilic compound residue), e.g. 7-(4-bromo-2-hydroxyimino-3oxobutyrylamino)-3-methyl-3-cephem-4-carboxylic acid (syn isomer). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06317291-A (JP)
Title: Shaft power reducing device for fluid machine
Inventor: UEHARA SAKUICHIROU
IPC: F04D27/00
Filed: 1993-05-10
Abstract: PURPOSE:To downsize a pump driving motor by reducing shaft power at no- discharge time and partial load time in an axial flow type or mixed flow type pump or the like. CONSTITUTION:An impeller 6 arranged downstream of a bell-mouth 5 so as to press-feed fluid and pressure pipes 3 and 4 to connect the downstream part of the impeller 6 to a spray nozzle 1 opening in a part just before an inlet of the impeller 6 of the bell-mouth 5, are provided, and a pressure sensitive valve 2 is provided in the pressure pipe 3 so as to open when downstream part fluid pressure of the impeller 6 reaches a specific value. The pressure sensitive valve 2 is opened at no-discharge time and partial load time of a pump 10, and fluid is jetted from the spray nozzle 1, and a counterflow generated at the inlet of the impeller 6 can be reduced.
Patent JP-S59903-A (JP)
Inventor: KANAI HIDEYUKI
IPC: C04B35/00
Filed: 1982-06-25
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-S63274213-A (JP)
Title: Josephson integrated circuit
Inventor: SAI CHIYOUSHIN
IPC: H03K17/92
Filed: 1987-04-30
Abstract: PURPOSE:To reduce the probability of malfunction due to punch-through by connecting a DC power supply to a load resistor of a Josephson digital gate in a bias current regulator of a Josephson digital circuit via a dropping resistor. CONSTITUTION:A DC current input terminal DC2 is connected to a load resistor (r) of a Josephson digital gate 3 via a dropping resistor R2. That is, a 2nd power supply bus 6, a 2nd DC current input terminal DC2 and a 2nd dropping resistors R21-R2n are added to a conventional circuit. Thus, a bias current IDC2 is supplied to each Josephson gate/load resistor pair via the bus 6 and the resistors R21 R2n from the input terminal DC2. In selecting the resistance of a 1st dropping resistor as R11=R12=...=R1n=R1, the resistance of the 1st dropping resistor as R21=R22=...=R2n=R2 and the resistance of the load resisters as r1=r2=...=rn=r, then the relation of the resistors is selected as R1>>r, R2>>r. Thus, the probability of punch-through of the Josephson gate 3 becomes smaller than that in the absence of the reset cycle. Thus, the probability of malfunction due to punch-through is reduced remarkably.
Patent JP-H046234-A (JP)
Title: Copper alloy tube for heat exchanger and its manufacture
Inventor: MINAMOTO KENKI
IPC: C22C9/06
Filed: 1990-04-24
Abstract: PURPOSE:To manufacture a copper alloy tube for a heat exchanger excellent in corrosion resistance at low cost by subjecting a copper alloy having a specified compsn. constituted of Ni, Mn, Si, Al, Su and Cu to hot working at a specified temp. and thereafter executing cold working and specified annealing. CONSTITUTION:The ingot of a copper alloy contg., by weight, 0.05 to 1.0% Ni and 0.01 to 0.5% Mn, furthermore contg. each 0.01 to 1.0% and total <=2.0% of one or more kinds among Si, Al and Sn and the balance Cu with inevitable impurities is subjected to hot working at 700 to 950 deg.C. This worked part is immersed into water or oil, is cooled and is thereafter subjected to cold working. This worked part is furthermore heated to 450 deg.C, is cooled in the temp. range of >=350 deg.C at <=50 deg.C/min and is annealed. In this way, the copper alloy tube for a heat exchanger having high strength as well as excellent in corrosion resistance to LiBr, cooling water or the like can be obtd. with low Ni content at low cost.
Patent JP-H05277302-A (JP)
Title: Method and device for freeze-concentrating high moisture material
IPC: A23F5/30
Filed: 1992-04-02
Abstract: PURPOSE:To increase the separation efficiency of a concentrate and water by freezing high moisture material so that large spherical ice crystals may be formed. CONSTITUTION:High moisture material is sealed in a material container 6 which is to be installed in a crystallizer 1 in the shape of a pressure vessel. The pressure of the crystallizer 1 is controlled with a high pressure pump 12. The material made in the supercooled state in the crystallizer 1 pressurizes the inside of the crystallizer 1. Next, when the pressure is relieved, the supercooled state is released, permitting the material to be frozen. And when the crystallizer is pressurized again, a part of the formed ice crystals is thawed to turn them into granulated ice crystals. And the pressure is relieved to grow the granulated ice crystals. Thereby large spherical ice crystals not including the concentrate are obtained.
Patent JP-S5731980-A (JP)
Title: Heat-generating material
Inventor: NISHIKAWA KIYOSHI
IPC: C09K5/00
Filed: 1980-08-04
Abstract: PURPOSE: To provide a heat-generating material which prevents gas from being evolved, increases the stability of iron powder and is good for long-term storage, by placing a heat-generating mixed powder in an air-barrier bag, said mixed powder consisting of iron powder and a water absorbing powder contg. absorbed NaOH and NaCl.  
     CONSTITUTION: A heat-generating mixed powder 2 obtd. by mixing iron powder with a water absorbing powder such as activated carbon, charcoal, talc or bentonite, is placed within an air-permeable bag 1. The outside of the bag 1 is sealed by using an air-barrier bag 3. Said water absorbing powder is previously made to absorb an aq. soln. prepd. by adding 0.01W0.5% NaOH to NaCl, KCl or ferric chloride. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61265824-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGAWA KICHIJI
IPC: H01L21/316
Filed: 1985-05-20
Abstract: PURPOSE:To prevent the yield of cracks in the succeeding processes and to improve the reliability of a semiconductor substrate, by alleviating the internal stress of an insulating film by a specified method. CONSTITUTION:On the back surface of a semiconductor substrate, on the upper surface of which an electric wiring and the like are formed, a silicon oxide film 2 is deposited by a vapor deposition method, A semiconductor substrate 1 is mounted on a susceptor 3 kept at 450 deg.C. The semiconductor substrate 1 is curved in a convex shape. SiH4 gas 4 and O2 gas 5 are supplied on the surface of the substrate. Thus a silicon oxide film 6 is deposited as an interlayer insulating film. A resist 7 is applied on the silicon oxide film 6. After burning and solidifying, the silicon oxide film 2 at the back surface is removed. Then the semiconductor substrate 1 tends to return to the original shape by an elastic force. Compression stress is yielded with respect to the silicon oxide film 6, and the internal stress in the silicon oxide film 6 is alleviated.
Patent JP-S60255312-A (JP)
Title: Electric discharge machining apparatus
Inventor: AKAMATSU KOUJI
IPC: B23H7/18
Filed: 1984-05-30
Abstract: PURPOSE:To vary the reference voltage value of a servo to provide stable high efficiency work by integration value of difference between convergence values of no-load voltage duration and stable work duration. CONSTITUTION:When, after stable normal discharge continues, worked powder is accumulated between electrodes to make abruptly arc discharge unstable and shorten no-load voltage duration T1, a servo system consisting of a smoothing circuit 10, an amplifier 11 and a servo motor 12 is operated. Thus, the position of a working electrode 1 is controlled to elongate time T1 and further widen a gap between electrodes for stabilizing the working. By rapidly and automatically performing the enlargement of said gap is stabilized immediately the unstable arc discharge.
Patent JP-S5633438-A (JP)
Title: Manufacture of unfired pellet or briquette
Inventor: ICHIDATE MINORU
IPC: B01J2/22
Filed: 1979-08-22
Abstract: PURPOSE: To shorten the term required to cure unfired pellets or briquettes by curing them at a specified temp. in an atmosphere of saturation humidity under a high pressure above the satd. steam pressure.  
     CONSTITUTION: Starting material such as fine iron ore, iron ore dust or a mixture thereof is kneaded with an about 8wt% cement binder such as Portland cement and an adequeate amount of water and pelletized or briquetted. To the starting material may be added a powdered carbon reducing agent. The pellets or briquettes are then cured at 100W180°C in an atmosphere of saturation humidity under a high pressure above the satd. steam pressure. Thus, necessary anticompression strength is obtd. in few curing days such as one day or less. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63274300-A (JP)
Title: Composite type directly radiating speaker system
Inventor: OKINO NOBORU
IPC: H04R23/02
Filed: 1987-05-06
Abstract: PURPOSE:To facilitate the assembling of a speaker and to execute high effective sound reproduction without distortion by providing a sound pressure sensor, which detects sound pressure in an air chamber on a cabinet part surrounding the air chamber between a main speaker and an auxiliary speaker or on this cabinet. CONSTITUTION:The area of the diaphragms of the main speaker 1 and the auxiliary speaker 2 are assumed as S1 and S2 and the speed of them as (v1) and (v2). When the movement of the diaphragms of the main speaker 1 and the auxiliary speaker 2 completely are coincident completly with each other, the fixed condition of volume velocity, that means v1S1=v2S2 is satisfied. Therefore when the condition as the above-mentioned is satisfied, the output of the sound pressure sensor 6 is zero since pressure variation does not occur in the air chambers 4 and 5. As the sound pressure sensor is provided with the cabinet 3 composing a first air chamber 4, it can be easily attached from the outside when the speakers are assembled as a speaker system. Besides since the sound pressure sensor 6 is not attached near the diaphragm, the generation of the distortion for voice output does not exist and the acoustic reproduction with high effectiveness can be realized.
Patent JP-2000297623-A (JP)
Title: Oil pan structure for internal combustion engine
Inventor: KONNO YUKIO
IPC: F01M11/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To secure appropriate distance between a sidewall of an oil pan and a clamping bolt on a flange surface and improve rigidity, so as to prevent noise radiation from the sidewall by forming the sidewall that extends toward a crankshaft of the oil pan which has a curved surface partly protruding to the inside. SOLUTION: A plurality of bolt holes 3 are bored in a flange surface 2 of an oil pan and a protruding bead portion 4 is provided, which connects the periphery of each bolt hole 3 with each bolt hole 3. A sidewall 1, that extends toward the crankshaft (longitudinal direction) of the oil pan 10 protrudes inward by a protruding amount D which is 0.025 to 0.15 times more than a clearance B between bolt holes 3, forming a curved surface with R connected. The protruding portions are positioned so as not to interfere with rotating parts, such as a crankshaft and connecting rod as well as other parts inside the oil pan 10. Therefore, the oil level inside the oil pan 10 becomes a prescribed amount (equivalent to one without protruding portions).
Patent JP-S58224618-A (JP)
Inventor: FUJIMURA KEIJIROU
IPC: A01G9/16
Filed: 1982-06-24
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-S60252593-A (JP)
Inventor: SHIRAKI HISASHI
IPC: B66D1/50
Filed: 1984-05-28
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-S5334568-A (JP)
Title: Electronic watch
Inventor: CHIKUYA KOUICHI
IPC: G04C3/00
Filed: 1976-09-10
Abstract: PURPOSE:Design variety of a watch is increased and the similar effect to that of more than two kinds of watch units is provided with one kind of watch unit by making so constituting the watch unit that both switch of front switches and side switches may be mounted.
Patent JP-2000301226-A (JP)
Title: Cooling method of thick steel plate
Inventor: HONDA TAKAYUKI
IPC: B21B45/02
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent the variance in deformation, residual stress, and material quality by mixing iron sand in the specified mass flow ratio in cooling water to be sprayed from a cooling device to reduce the difference in temperature in a steel plate generated in cooling the steel plate. SOLUTION: Iron sand of 15-60% in mass flow ratio is mixed in cooling water, and a thick steel plate of over 20 mm in thickness is manufactured. Preferably, cooling water with iron sand mixed therein is sprayed from the start point of cooling the steel plate to the transition boiling zone, and cooling water without iron sand mixed therein is sprayed in the subsequent nuclear boiling zone. A spray nozzle 4 has an iron sand feed pipe 6 on the downstream side of a cooling water spray port 5, the iron sand 8 is sucked by the effect of the negative pressure generated by the spraying of the cooling water 7, and mixed with the cooling water 7 and collided with the steel plate.  The heat flux particularly in the transition boiling zone is improved without increasing the density of the water by mixing the iron sand 8 in the cooling water 7, and the difference in temperature within the steel plate can be reduced by reducing the change in heat flux with the temperature.
Patent JP-S58224904-A (JP)
Title: Synchronization method of transfer device
Inventor: USAMI AYAYOSHI
IPC: B65G43/00
Filed: 1982-06-24
Abstract: PURPOSE:To improve synchronism, by constituting a synchronizing system of a transfer device, in which transfer means of plural chains or the like are arranged in series, in such a manner that the rear stage transfer means is synchronized with a master signal corrected by a phase difference between a reference encoder and an error encoder of the front stage transfer means. CONSTITUTION:A master signal controlling a speed of each transfer means 1-3 is input to a corrective unit 7. While a detection signal B from a reference encoder E2 of the front stage transfer means, for instance, the means 2 and a detection signal C of an error detecting encoder Br detecting a position dislocated amount of a holder 4 are input to an arithmetic unit 6, and a phase difference between the both signals B, C is calculated. Its result is input to the corrective unit 7, and the master signal A is corrected, then a corrected signal A' is input to a comparator unit 8. The comparator unit 8 inputs a phase difference signal between a detection signal D of a reference encoder E3 of the rear stage transfer means 3 and the corrected signal A' to a control unit 9, and a speed of the transfer means 3 is controlled. By such constitution, synchronism between the transfer means can be improved.
Patent JP-S62264307-A (JP)
Title: Normal line vector arithmetic method
Inventor: SEKI MAKI
IPC: G05B19/41
Filed: 1986-05-13
Abstract: PURPOSE:To calculate a normal line vector with a small point by obtaining the center of a circular arc passing through three continuous points and defining the direction led toward the point from the center of the circular arc as the direction of the normal line when the normal line vector is calculated by means of said three points. CONSTITUTION:It is supplied in a normal line vector arithmetic mode suited for calculation of a tool offset path on a three-dimensional curved surface CSF whether the three continuous points centering on the cutting points (Pi and (j) in the 1st direction (BC direction), the three continuous points in the 2nd direction (DC direction) or the total five points are used. Then the point (Pi) and (j) are obtained on the surface CSF by means of the data that specifies the curved surface so that these points are set discretely with each other against the 1st and 2nd directions. At the same time, the center Pc of a circular arc passing through three point is also obtained. Then the directions led to those points (Pi) and (j) from the center Pc are defined as the normal line directions for calculation of a normal line vector.
Patent JP-H10299631-A (JP)
Title: Control device for internal combustion engine
Inventor: YASUI YUJI
IPC: F02D41/16
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To stably and smoothly operate an internal combustion engine by a simple control method to precisely control the ignition timing or the intake air flow of the internal combustion engine for the purpose of activating a purifying device in the early stage to ensure the desired purifying performance after starting the internal combustion engine. SOLUTION: After an internal combustion engine is started, the opening of a throttle valve is controlled to increase the intake air flow in response to the engine temperature TW, etc. After that, from the time when the engine speed NE of the internal combustion engine is increased to a higher set engine speed (NOBJ+NECPIS) than a specified idling engine speed NPBJ, a target engine speed NE/CWU of the internal combustion engine is changed toward an idling engine speed NPBJ to be set. In order for the engine speed NE to be converged to the target engine speed NE/CWU, the ignition timing IGLOG is feedback-controlled on the side of angle of dalay.
Patent JP-H04336847-A (JP)
Title: Cleaning device for electronic blackboard
Inventor: KATO NAOYA
IPC: H04N1/00
Filed: 1991-05-14
Abstract: PURPOSE:To scrape completely a toner and to improve various defects due to a friction resistance even when a fixing energy is increased so as to attain a best state of use. CONSTITUTION:Cleaning blades 13, 7b are pressed into contact with a blackboard sheet 2 on which a toner image is formed. The blade 13 is made of a plastic and the blade 7b is made of a urethane. The blades 13, 7b are used to scrape the toner from the blackboard sheet 2 for cleaning. The toner is completely scraped even when the fixing energy is increased by making the blade 13 of the plastic which is harder than the urethane and has a smaller friction resistance and various defects due to the friction resistance is improved.