baber/WOPTO huggingface dataset:
Patent JP-H0470768-A (JP)
Title: Image forming controller
Inventor: MIYAWAKI SHOZO
IPC: G05B15/02
Filed: 1990-07-12
Abstract: PURPOSE:To easily change a control program by successively describing reception data in a nonvolatile memory by a basic program stored in a read-only memory. CONSTITUTION:A control for a normal copying action is accomplished by performing a control program stored in the nonvolatile memory 104. And, in the case of changing the control program, a signal is received by a serial communication control unit 106 from a public network (a) through a modem (modulator-demodulator), and the reception data is successively described in the nonvolatile memory 104 by a microprocessor 100 by the basic program stored in the ROM 102 based on the signal. After the end of the description of the reception data in the nonvolatile memory 104, the control is transferred to the nonvolatile memory 104 gain by the basic program so that the following copying action can be controlled. Thus, the control program for the image forming device which is delivered to each user is changed in a short time in the state where the machine is not used, such as the time after the end of work, etc.
Patent JP-H1132001-A (JP)
Title: Diversity receiver
Inventor: IINUMA TOSHINORI
IPC: H04L27/38
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To essentially enlarge the dynamic range of a synthesis coefficient and to prevent the error of size decision at the time of decoding by uniformly raising a level, in the case that the respective synthesis coefficients for indicating weighting for respective reception systems used for synthesizing the respective pieces of reception information obtained in the plural reception systems are all equal to or less than a threshold value. SOLUTION: The synthesis coefficients Ck  (k)=1, 2, 3, 4} used for the weighting for the respective reception systems in synthesis diversity are data for indicating a reception level. When the synthesis coefficients Ck are inputted, a conversion part 314 compares them with the threshold level, 0.25 for instance, and in the case that they are all smaller than the threshold, the synthesis coefficients Tk  (k)=1,2,3,4} for which the respective synthesis coefficients Ck are shifted (quadrupled) by two bits to a higher order digit are outputted. Phase modulation parts 329-332 output phase data θk (k)=1,2,3,4}. In component ROMs 317-320 and Q component ROMs 321-324 output Tk<2> cosθk and the Tk<2> sinθk. Since the level of the value of Tk has been raised, decision in a decision part 327 is accurately performed.
Patent JP-H062434-A (JP)
Title: Method of building steel structure roof
Inventor: SAEGUSA TOSHIHARU
IPC: E04G21/14
Filed: 1992-06-18
Abstract: PURPOSE:To remarkably shorten the construction period and to enhance the workability and a safety by enabling the assembly of a roof with steel structure trusses on the ground simultaneously with the construction of a lower structural body in a stable condition in which the horizontal thrust load of a steel truss is reduced. CONSTITUTION:Crosswise movable temporary masts 18 are supported on a crosswise shift rail 12 so as to assemble steel trusses 13. Further, assembled trusses 13 are crosswise shifted by a predetermined distance along the rail 12 together with the masts 18. Then, the steel trusses 13 are joined together. With the repetitions of the above-mentioned successive steps, a steel structure roof is assembled on the ground, and then, is lifted up together with the rail 12 and the masts 18, and then the rail 12 is crosswise moved, so as to set only the steel structure roof on a lower structural body.
Patent JP-2000022070-A (JP)
Title: Electronic part having bump and its manufacture
Inventor: NAKANO TETSUO
IPC: H05K3/34
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure of pad electrode which is inexpensive and can maintain solder bonding life without being oxidized, by forming a pad electrode of a first layer made mainly of tungusten or molybdenum and a second layer made of copper that is formed by plating the first layer. SOLUTION: A plurality of copper-plated surface electrodes 5 are formed on the surface 1a of an interposer 1, and electric elements 2 to 4 are arranged respectively on the surface electrodes 5, thereby constituting a circuit. Pad electrodes 9 are exposed on a backside 1b on the rear surface 1b of the interposer 1 in a manner that they correspond to the surface electrodes 5 on the surface 1a. Then a pad electrode 9 comprises a first layer 9a of conductor made mainly tungusten or molybdenum and a second layer 9b of copper that is formed by plating the first layer 9a. Thus, this electronic part has a stronger layer to thermal stress in comparison with a thin-film conductor using the same copper, so that a long solder bonding life can be maintained.
Patent JP-H0470209-A (JP)
Title: Method and device for driving switching element
Inventor: OGAWA NOBORU
IPC: H03K17/10
Filed: 1990-07-11
Abstract: PURPOSE:To suppress a voltage sharing difference between switching elements to zero by adjusting and impressing the timing of a driving instruction pulse signal on designated timing by means of adjusting it t the circuit constitution and characteristics of respective switching elements. CONSTITUTION:For suppressing the off-time difference of respective GTP 20 and 22 to zero, the timing of the driving instruction pulse signal is adjusted in phase adjustment circuits 50 and 52. When a timing-adjusted pulse signal is impressed on respective GTO 20 and 22, GTO 20 and 22 are simultaneously turned on/off even if there is variance in the switching time of GTO 20 and 22 and there is variance in the capacitance of capacitors 34 and 36. When GTO 20 and 22 are turned off, the voltage sharing difference of respective GTO 20 and 22 becomes almost to zero. Thus, the cooperation of voltage charge in GTO 20 and 22 can be facilitated, GTO of high pressure resistance are not required for making the capacitance of a device and the device can be miniaturized.
Patent JP-S6162333-A (JP)
Title: Laminated core of rotary electric machine
Inventor: KATAOKA KENJI
IPC: H02K1/02
Filed: 1984-08-30
Abstract: PURPOSE:To uniformize core temperature distribution by constructing the core blocks at both end portions and in a central portion with amorphous metal plates and constructing the remaining core blocks with silicon steel plates. CONSTITUTION:The core clocks 6a and 6b at the end portions and in the central portion of a stator core 6 are constructed with amorphous metal plates having less iron loss such as Fe-Si-B alloy o9r Fe-Si-B-C alloy. On the other hand, the remaining core clocks 6c of the stator core 6 are constructed with silicon steel plates. Further, in the stator core 6, a radial air duct 2 is formed with duct pieces 3. With this, core temperature increase in both end portions of the stator core can be lowered, and the core temperature distribution in the longitudinal direction of the core can be uniformized.
Patent JP-H06184184-A (JP)
Title: Novel pradimicin family antibiotic
Inventor: HASEGAWA TOSHIBUMI
IPC: A61P31/04
Filed: 1993-07-23
Abstract: PURPOSE: To provide a new antibiotic useful for treatment of infectious diseases by microbes.  
     CONSTITUTION: An antibiotic of formula I (R 1  is H or a group of formula II; R 2  is a group of formula II), e.g. pradimicin T1. The properties of the compd.; an external appearance of dark red amorphous; FAB-MS (m/z) is 932(M+H) + ; the molecular formula is C 42 H 45 NO 23 ; solubility is soluble in DMF, alkali aq. soln., etc., slightly soluble in methanol, etc., and insoluble in benzene, chloroform, etc. The compd. is obtained, after aerobically fermenting an actinomycete strain AA3798 (ATC5528) in a liq. culture medium, by a conventional process such as org. solvent extraction, ion exchange resin treatment, separation chromatography from the fermented bouillon. Although the fermentation is preferably proceeded at pH 6-7, 28-34°C and for 6-12 days. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0984729-A (JP)
Title: Vacuum cleaner
Inventor: TOYOSHIMA HISANORI
IPC: A47L9/28
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To improve the fan efficiency and suction power and make a vacuum cleaner small-sized and lightweight by setting the revolving speed of an electric fan to an extremely high speed in the region that the sucked air quantity is a specific value or above in the vacuum cleaner having commutator motor and a centrifugal fan and collecting dust via a sucking air current. SOLUTION: The suction power of a cleaner is expressed by (air quantity) ×(degree of vacuum), and the suction power of the maximum value is obtained at the operating air quantity determined by the characteristics of a fan 308 and the draft resistance of a cleaner main body. In case of a general home cleaner in the class of the power consumption 1000 W, the maximum suction power is obtained at the air quantity 1.0-1.5m<3> /min. The efficiency of a fan section 1 having a centrifugal impeller 12 tends to be increased as the revolving speed is increased. The outer diameter of the centrifugal impeller 12 must be reduced to increase the revolving speed of the centrifugal impeller 12. The revolving speed is set to 40000-50000rpm in the region of the suction air quantity 1.0m<3> /min or above for the electric fan obtaining the maximum fan efficiency, i.e., the maximum suction power.
Patent JP-H0233409-A (JP)
Title: Manufacture of l-type heat exchanger
Inventor: FURUKAWA KAZUMI
IPC: F01P3/18
Filed: 1988-07-21
Abstract: PURPOSE:To make a bending work easy and any extra work unnecessary by bending plural radiation fins together with metallic pipes under such a condition that adherence of the radiation fins to metallic pipes at an L-letter-like bending part is in sufficient. CONSTITUTION:Plural radiation fines 10 are arranged at regular intervals in a straight line by using an arraying jig and U-letter-like metallic pipes 20A to 20F are inserted into the interval regulated fins 10. A pipe diameter extending jig 30 is inserted into opening ends of the pipes 20A to 20F to partially extend diameters of the pipes 20A to 20F. That is, the jig 30 partially the diameters of the pipes 20A to 20F from the opening ends to an L-letter-like bending part (a) to fix the fins 10 to the pipes 20A to 20F. Next the fins 10 fixed to the pipes 20A to 20F are bent totally like an L-letter together with the pipes 20A to 20F by using a bending press machine to connect totally five U type connecting pipes 40 to the opening ends of the pipes 20A to 20F. Thus an L type heat exchanger can be manufactured.
Patent JP-H054696-A (JP)
Title: Oil supply apparatus equipped with oil type identifying function
Inventor: SATO YOSHIYUKI
IPC: B67D7/32
Filed: 1991-06-27
Abstract: PURPOSE:To efficiently scavenge in a vapor conduit with an amount as small as possible of air. CONSTITUTION:An oil supply nozzle 20 is inserted into a fuel tank, and after vapor is led into a gas sensor GS to identify an oil type, a first valve V1 is closed so as to close an air conduit 11 from an air supply source 10 to a vacuum ejector 14. On the other hand a second valve V2 is continually switched over to make air flow in pulses from the oil supply nozzle 20 via the gas sensor GS and a pressure sensor PS to the vacuum ejector 14 for a constant amount of time, and inside the vapor conduit 21 is efficiently scavenged with the small amount of air.
Patent JP-H0913164-A (JP)
Title: Method for rearizing wear resistance to inner surface of hole and manufacture of nozzle tip utilizing this method
Inventor: YAMADA HIROSHI
IPC: B23P11/00
Filed: 1995-06-28
Abstract: PURPOSE: To simply realize the wear resistance to the inner surface of a hole by punching out a desired metallic plate laid on a metal plate arranged with a hole using a punch having small diameter, coagulating the metal of the laid metal plate on the shorn surface of the hole, and then heat-diffusing. CONSTITUTION: A stainless steel plate 1 is punched out with a punch 2 and a die 3 to form a round hole 6. The metallic plate which gives wear resistance by diffusion, e.g. an aluminum plate 4, is laid on the punched out stainless steel plate 1a already having the hole. Successively, the aluminum plate 4 is punched out with a punch 5 having the outer diameter smaller than the diameter of the hole 6. By this method, the aluminum is coagulated and coated on the shorn surface of the hole 6. By heating the stainless steel plate 1b having the coagulated aluminum in this hole 6, aluminum is diffused. By this method, a tip part chip 8 of the nozzle having the wear resistance in the inner surface of the hole is obtd.
Patent JP-2000004147-A (JP)
Title: Device and method for eliminating noise, and recording medium
Inventor: OYA TAKASHI
IPC: H03K5/1252
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To eliminate glitch noise from an asynchronous input signal by an input circuit. SOLUTION: The asynchronous input signal is taken in by an FF 1 when an operation clock C2 rises and by an FF 2 when the operation clock C2 falls. An XOR 3 exclusively ORs the outputs of the FF 1 and FF 2 and its operation result is taken in by an FF 6 when the operation clock C2 falls and supplied to a selector 8. The output of the XOR 3 is supplied to a selector 4 as well and the asynchronous input signal or an asynchronous input signal which is taken in last and held is supplied to the selector 8 when the operation clock C2 falls. The output of the FF 1 is taken in by an FF 7 when the operation clock C2 falls, and then supplied to the selector 8. The selector 8 outputs the output of the FF 5 or FF 7 as a synchronized signal according to the output of the FF 6.
Patent JP-S5885068-A (JP)
Inventor: IKEUCHI MASAKI
IPC: F25B13/00
Filed: 1981-11-13
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-H0656412-A (JP)
Title: New green illuminant based on lanthanum cerium terbium mixed phosphate, precursor of such compounds and method for synthesis thereof
Inventor: JIYANJIYATSUKU BURAKONIE
IPC: C09K11/81
Filed: 1993-06-30
Abstract: New mixed lanthanum cerium terbium phosphates (LaCeTb phosphates) with improved particle size characteristics, which are more particularly characterised by the fact that they have a mean particle size of between 1 and 15 microns, preferably between 2 and 6 microns, this being with a dispersion index lower than 0.5, preferably lower than 0.4. The invention also relates to the resulting phosphors, which have the same particle sizes and, furthermore, an improved brightness. The phosphates are obtained by precipitation, at a pH which is constant and lower than 2, from a solution containing soluble rare-earth salts. The corresponding phosphors are obtained by calcining these phosphates with or without flux, under or without a reducing atmosphere, as appropriate.
Patent JP-H0915027-A (JP)
Title: Combined weighting device, combined weighting system provided with the device and combined weighing method
Inventor: IWAMOTO MASAAKI
IPC: B65G65/42
Filed: 1995-06-26
Abstract: PURPOSE: To well distribute highly adhesive and easy-to-adhering articles in a plurality of hoppers in a combined weighting device. CONSTITUTION: A conveyor belt 23 is freely turnably provided having a circular center part as fulcrum on the upper face of the circular body of the combined weighting device 1, a plurality of pool mechanisms 14...14 are circularly disposed just above each hopper, so that objects X to be measured thrown in the hopper 12 from a carrying-in device are distributed and supplied to each pool mechanism by turning of the conveyor belt 23 and conveyance to discharge the objects X from the pool mechanisms 14...14 to each hopper.
Patent JP-S6430420-A (JP)
Title: Faulty facility judging system for power system
Inventor: FUKUI NOBUTA
IPC: G01R31/00
Filed: 1987-07-24
Abstract: PURPOSE:To judge a faulty facility quickly with high accuracy, by matching information of protective relays or circuit breakers with a preset expert operator's knowledge and reasoning mechanism and judging a faulty facility. CONSTITUTION:A sum set means 1 takes a sum set of protection range of respective protective relays from operation information of protective relays or circuit breakers upon occurrent of fault in a power system. A reasoning means 3 judges fault in facilities taken out sequentially from a sum set through an extraction means 2, and reasons whether there is contradiction or erroneous operation of the protective relay or circuit breaker from an operation principle of the protective relay, knowledge of incorrect response of the protective relay and circuit breaker and empirical knowledge concerning to operation of power system. Results of reasoning are outputted from an output means 4.
Patent JP-S5879011-A (JP)
Inventor: DABITSUDO HERUFUANDO
IPC: C09D5/03
Filed: 1982-10-19
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-H0629238-A (JP)
Title: Formation method of electrode interconnection
Inventor: MORITA HIROMASA
IPC: H01L21/28
Filed: 1992-07-10
Abstract: PURPOSE:To obtain the formation method, of an electrode wiring, wherein a special process is not required to be added, generation of whiskers are restrained and the covering property of a protective film is improved. CONSTITUTION:A semiconductor layer such as a phosphorus-doped amorphous silicon film layer 7 or the like is formed on an insulating substrate 1; a high- melting-point metal film layer 8 and an aluminum film layer 9 are laminated and formed as an electrode wiring which comes into contact with the semiconductor layer; the weight density of the high-melting-point metal layer 8 is set at 70 to 85% of the true density of its metal. Generation of whiskers from the aluminum film layer 9 is thereby restrained even at a high temperature when a protective film 10 is formed.
Patent JP-H1119232-A (JP)
Title: Electromagnetic wave control compact
Inventor: TSUKUDA HISAKAZU
IPC: A61N5/06
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a superior electromagnetic wave control compact which is used by being attached, stuck, or sewn to daily materials such as a portable telephone, household electric appliances and fabrics and has an effect of protecting a user from being affected by the electromagnetic wave. SOLUTION: A compact is formed by containing tourmaline powder 3-20 wt.%, preferably 5-10 wt.%, in relation to either one of synthetic resin 100 wt.% selected from PVC, urethane and silicone. One adopting the PVC compact is the supreme in the health improvement action. The mean particle size of the tourmaline powder is desirable to be 1-3 μm. The compact may be a soft sheet.
Patent JP-S6073475-A (JP)
Title: Radar echo simulating device
Inventor: OHARA HIROSHI
IPC: G09B9/54
Filed: 1983-09-30
Abstract: PURPOSE:To train a radar operator easily and repeatedly to discriminate and find an aircraft echo by simulating the state of a body to be measured on the basis of parameters from a radar, and generating an echo signal at the radar. CONSTITUTION:A main memory 1 is a memory serving as a reference signal generator; and data stored on, for example, a magnetic tape MT is fetched and data is read out of the memory 1 synchronously with the trigger signal of the radar. The data consists of distance information Rt corresponding to an echo radio wave from a body present at a specific position, azimuth angle information thetat, and elevation angle information thetat. The read data is converted by a digital-analog converter DAC18 into an analog value to obtain echo signal with amplitudes corresponding antenna positions of frequencies f1-f3.
Patent JP-S6076446-A (JP)
Title: Steering wheel
Inventor: HIRAMITSU TETSUJI
IPC: G05G1/08
Filed: 1983-09-30
Abstract: PURPOSE:To make it so as not to give a feeling of uncomfortableness and/or uneasiness to people aboard as well as not to harm their delux car feeling, by preventing an unusual noise out of a pad nonrotational mechanism from occurring in time of steering wheel operation. CONSTITUTION:A plastic cylindrical cam body 9 is locked to the column side of a boss 5 by a bolt 10. A cam groove 11 is concavely installed on an outer circumferential surface of the cam body 9. Each of driven rollers 22 and 23 attached to the tip of a projection 2 installed in each inner side of engaging rods 20 and 21 is fitted in the cam groove 11 whereby these rollers reciprocate inside this groove. A rubber buffer member is attached to a setting concave part 13 of the cam groove 11, and with inertia in these rollers 22 and 23 at movement, an unusual noise in time of their collisions with an inner wall of the groove 11 is prevented from occurring.
Patent JP-2000021546-A (JP)
Title: Manufacture of fitting connecting terminal
Inventor: SAKA YOSHIFUMI
IPC: H01R43/16
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To form an alloy layer having hardness higher than tin only in the sliding contact part at fitting time with a mating side connecting terminal by irradiating a laser beam in a focus dislocated state to the surface of the sliding contact part at fitting time with the mating side connecting terminal among a copper base material forming a tin plating layer. SOLUTION: A laser beam is irradiated to the sliding contact part 12a of a tab 12 of a male terminal forming tin plating on the plate-like strip material surface of copper or a copper alloy in a state of dislocating a focus from the surface of the sliding contact part 12a, and the laser beam is irradiated at plural places along the belt-like sliding contact part 12a. In dislocating the focus of the laser beam, the focus is dislocated upward in the direction orthogonal to the surface from the surface of the sliding contact part 12a or is dislocated downward. A focus dislocating distance of the laser beam is properly changed by a thickness of a copper base material and tin plating, but is desirably dislocated by about 1 mm to 2 mm.  Thus, the tin plating layer is alloyed with copper in the vicinity of an interface with the copper base material to form a tin copper alloy layer having hardness higher than tin.
Patent JP-H06161300-A (JP)
Title: Apparatus for transfer of toner image to image-receiving material from image-formation medium
Inventor: HIYUBERUTOUSU ANTONIUSU MARIE
IPC: G03G15/20
Filed: 1993-07-26
Abstract: PURPOSE: To prolong a service life of an intermedium and to prolong the duration of service of an image forming medium in a device for transferring a toner image from the image forming medium to an image receiving material. CONSTITUTION: This device is composed of the endless and freely movable intermedium 12 constituted of supporting bodies 40 and 41 provided with an upper layer 42 whose back surface is fixed on the supporting bodies 40 and 41 and coming into contact with the image forming medium 1 in a 1st transfer area, a heating device 17 for heating the toner image on the upper layer 42 of the intermedium 12, a pressure impressing device 22 brought into contact with the intemedium 12 in a 2nd transfer area, and a moving means 24 for moving the image receiving material through the 2nd transfer area; and is provided with a means 40 for removing impurity transferred to the upper layer 42 of the intermedium 12 by the image receiving material from the upper layer 42 through the back; the impurity is absorbed by an impurity absorbing material.