baber/WOPTO huggingface dataset:
Patent JP-S5978547-A (JP)
Title: Semiconductor device
Inventor: IWASAKI MASAMI
IPC: H01L23/02
Filed: 1982-10-27
Abstract: PURPOSE:To hold a semiconductor element structure slidably at the prescribed position by providing a projection for holding the structure at the prescribed position on an annular cover. CONSTITUTION:A projection 16 is mechanically formed on an annular cover 152 formed integral with an electrode 142. The side surface of a semiconductor element structure 13 is held by the projection 16 at the prescribed position. In this manner, the deterioration in the characteristics of a semiconductor device based on the handling during the assembling steps, vibration after the assembling and the temperature change can be prevented.
Patent JP-2000015794-A (JP)
Title: Ink-jet printer
Inventor: NANBA KATSUHIRO
IPC: B41J2/01
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet printer in which a plurality of print heads are moved linearly in a predetermined direction thereby plotting to a recording sheet and which can restrict a color shift resulting from a difference in movement speed of the print heads when jetting an ink to the same dot on the recording sheet. SOLUTION: A carriage 3 loading four print heads 41C, 41M, 41Y, 41Bk is driven along guide shafts 1, 2 thereby plotting. These print heads are arranged in parallel in a drive direction of the carriage via a distance of k1 times (k1 is a natural number) a speed change cycle interval Vp of the carriage brought about when the carriage 3 is driven at a constant speed for the plotting.
Patent JP-S6431537-A (JP)
Title: Heading method for hollow part
Inventor: TAKEUCHI HIROTATSU
IPC: B21K21/00
Filed: 1987-07-28
Abstract: PURPOSE:To shorten the cutting time of a hollow part with circumferential groove by forming a closed hollow hole by front and rear punches on the circular columnar blank of the die inside and punching the hollow hole after forming an outer circular groove with the pressure of a die and sleeve. CONSTITUTION:A 1st closed hollow hole 20a is formed by pressing the circular columnar blank of the inside of a die 25 with a rear punch 25 by a front punch 21. A 2nd closed hollow hole 30b is then formed with the pressing of a front punch 31. The semi-finished part 30 inserted into a rear punch 44 and supported by a front punch 41 is pressed by approaching it by a die 45 and sleeve 42 and the specified external shape with an outer circular groove 55a is formed. The closed part of the opposite hollow holes of this forming part is punched by a front punch 51 to make a hollow part 50. This hollow heading part 50 is formed with the specified outer circular groove, the cutting time thereafter is widely shortened and the material yield is improved.
Patent JP-S6250182-A (JP)
Title: Dot printer
Inventor: HONMA YUTAKA
IPC: G06K15/10
Filed: 1985-08-29
Abstract: PURPOSE:To enable even printing density always to be obtained regardless of printing mode by controlling the rotating speed of an ink ribbon drive motor according to printing modes identified through a printing mode identification means. CONSTITUTION:The rotating speed of an ink ribbon drive motor 9 is changed according to printing mode. For instance, an ink ribbon feed speed is synchro nized to the transfer speed of a carriage 3 in graphic mode where a dot pitch is 0.141mm and a carriage transfer speed 228.6mm. In this way, the ink ribbon 6 is controlled so that the overlapping of dots in the same spot may be avoided. In the meantime, the ink ribbon feed speed is set to 114.3mm/sec in ANK mode where the carriage transfer speed is so high as 457.2mm/sec, because the dot density is low but the overlapping of main dots upto 50% does not affect print ing density. Thus always even printing density can be obtained regardless of printing mode.
Patent JP-H0716631-A (JP)
Title: Method and device for self-learning most suitable loop control of material to be rolled
Inventor: MATSUOKA TAKAO
IPC: B21B37/50
Filed: 1993-07-02
Abstract: PURPOSE:To rapidly obtain the most suitable standard rotational speed by primarily correcting a standard rotational speed set value with the integral value of integral function and re-setting the integral function with the output of comparing function. CONSTITUTION:The measured value of a sensor 1 to measure a height of loop is compared with a set value, and the deviation signal is inputted into an amplifying function 3 providing an integrating function. A standard rotational speed set value is primarily corrected by a 1st correcting function 5, and inputted into a correcting function 6. The output value of the amplifying function 3 is calculated with adding or subtracting corresponding to the positive or negative output value into the standard first correcting value with the correcting function 6, and inputted into a rotation control servo amplifying function 7 of the rolling roll. The output of the amplifying function 3 is inputted into a judging function 8. The judging function 8 inputs the output value of the amplifying function 3 into an accumulating recording function 9 when it reaches a prescribed condition. The recorded contents are inputted into the 1st correcting function 5, the output value of the amplifying function 3 is calculated with adding or subtracting corresponding to the positive or negative into the standard rotational speed set value and the 1st correction is executed. The judging function 8 re-sets the integral function of the amplifying mechanism 3.
Patent JP-S6080631-A (JP)
Inventor: KAWABE HIROKI
IPC: E03D1/00
Filed: 1983-10-07
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-S6344354-A (JP)
Title: Fdd spindle motor control system
Inventor: SUDA ISAO
IPC: G11B21/08
Filed: 1986-08-12
Abstract: PURPOSE:To contrive to prolong the life of a recording medium by providing an inner circumferential side detecting means and stopping a spindle motor when a head attains to the inner circumferential side where a head is slipped off from a track for recording the data. CONSTITUTION:Recording medium 5 loaded by a chucking mechanism 10 are rotated and driven with a spindle motor 9. With a motor control circuit 11, on/off control is executed for the motor 9 and rotated at a constant speed. The presence and absence of the recording medium 5 are detected with a medium sensor 12 to use an optical semiconductor. By an inner circumferential sensor 13 to use the optical semiconductor as an inner circumferential side position detecting means, when a head 4 arrives at the inner circumferential side (inner-most circumference + one track) to exceed the inner-most circumference track for recording the data of the recording medium 5 for one track, an operating plate 8 is faced and turned ON and when the plate is at respective track positions for recording the data, it returns to OFF.
Patent JP-S6167459-A (JP)
Title: Production of seasoning solution
Inventor: OKUHARA AKIRA
IPC: A23L27/50
Filed: 1984-09-11
Abstract: PURPOSE:To obtain seasoning having improved color, luster, and flavor in a short period efficiently, by bringing enzymatically or chemically hydrolyzed solution of a raw material for producing soy sauce into contact with a fermentation column packed with a hydrophilic fibrous carrier to which a yeast is attached, and passing the solution through it. CONSTITUTION:A liquid medium for yeast culture of soy sauce yeast mold is inoculated with a soy sauce yeast mold such as Saccharomyces rouxii having film yeast properties, the mold is cultivated, put in the vapor-liquid separating tank 4, sent and circulated by the feed pump 3 through the fermentation tank 1 packed with a lipophilic carrier such as PP, etc. for about 6 days, the soy sauce yeast mold is sufficiently attached to the surface of the carrier, and the medium is taken out from the column 1 and the tank 4. Then, a raw material for producing soy sauce, obtained by adding a starch raw material to a protein raw material, is hydrolyzed enzymatically with an enzymatic agent such as Aspergillus oryzae, etc. or hydrolyzed chemically with 3-10wt% HCl solution to give a solution, which is added to the tank 4 instead of the medium, the temperature is controlled by the temperature control device 8, and it is repeatedly circulated through the tank 4 - the heat exchanger 2 - the column 1, and after 20 days is passed, soy sauce having improved color, luster and fragrance is obtained.
Patent JP-S6166938-A (JP)
Title: Measuring method of pressing force
Inventor: TATEISHI TAKETOSHI
IPC: G01L1/02
Filed: 1984-09-10
Abstract: PURPOSE:To simplify a device and to facilitate operation by charging fluid in a sealed container which deforms elastically, clamping the sealed container where the pressing force of a pressure press, etc., is applied, and detecting the pressure of the fluid from the deformation of the container. CONSTITUTION:The sealed container 3 is made of a material capable of deforming elastically, a fluid intake pipe is fitted to its side wall, and a pressure gauge 7, air vent valve 8, and check valve 9 are fitted. Further, the fluid A is charged in the sealed container 3. The sealed container 3 is clamped between the upper member 1 and lower member 2 of a pressing force transmission member as shown in a figure (a). Then, when a pressing force W is applied by the upper member 1 and lower member 2 as shown in a figure (b), the sealed container 3 deforms and the current fluid is detected by the pressure gauge 7. Thus, the constitution of the device is simplified and the pressing force of the pressure press, etc., is measured accurately.
Patent JP-H0474409-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: MIZUGUCHI HITOSHI
IPC: H01G9/06
Filed: 1990-07-16
Abstract: PURPOSE:To obtain an aluminum electrolytic capacitor which surely prevents an anode foil from coming into contact with a metal case and which does not cause a short-circuit defect by a method wherein a square insulating film whose one side is larger than the inside-diameter size of the metal case is laid between the inside bottom part of the metal case and a capacitor element. CONSTITUTION:A square insulating material 17 whose one side is larger than the inside-diameter (phid) size of a metal case 14 and which is composed of an insulating paper such as an electrolytic paper or the like, or a film or the like is put into the inside bottom part of a bottomed cylindrical metal case 14 which houses a capacitor element 11 and which is composed of aluminum. After that, the capacitor element 11 is housed inside the metal case 14; a sealing member 15 is attached to the opening part of the metal case 14, and the case is sealed. Thereby, even when an anode foil and a cathode foil are wound together with the electrolytic paper and the anode foil is displaced, it is possible to prevent the anode foil from coming into contact with the metal case because the insulating material exists. Thereby, an aluminum electrolytic capacitor which does not cause a short-circuit defect can be offered at a low cost.
Patent JP-H0632544-A (JP)
Title: Cage operation board of elevator
Inventor: SUZUKI NOBUKAZU
IPC: B66B1/18
Filed: 1992-07-16
Abstract: PURPOSE:To perform the change of elevator smoothly in an elevator system, which consists of plural cages servicing the floors different from each other, and in the case where a cage, which can not serve floors different from the service floors of that cage, comes and a passenger wants to go to the floor different from the service floors of that cage. CONSTITUTION:A change button 3 is provided in an operation board 2 of an elevator cage, which does not serve the floors continuously. When this change button is pushed, the destination floor registration to the change floor and the call registration at the change floor, which calls a change cage, are performed simultaneously. Change is thereby performed smoothly, and the elevator is utilized efficiently.
Patent JP-H0477167-A (JP)
Title: Picture transmitter
Inventor: MIYOSHI YOICHI
IPC: H04N1/00
Filed: 1990-07-17
Abstract: PURPOSE:To grasp an original size of a picture of a transmission original easily and accurately by providing a picture addition means adding picture information of a scale representing the original length of the picture to picture information of the original and a picture transmission means sending the picture information or the original with picture information of the scale added thereto by the picture addition means to the picture transmitter. CONSTITUTION:A picture signal of an original size picture of a transmission original read by a picture read section 1 is binarized by a picture binarizing section 2 and the binarized picture data is fed to a picture addition section 3. The picture addition section 3 uses a scale data read from a scale data memory 10 by a main control section 9 and the picture data of the picture of a scale 30 is added to the picture data obtained by the picture binarization section 2. Then the picture data of a transmission original 20 with the picture data of the scale 30 added thereto is fed to a magnification section 4. The picture data outputted from the magnification section 4 is subject to redundancy suppression coding at a coding section 5 and the coded picture data is sent to a facsimile transmitter via a transmission reception section 6 and a telephone line.
Patent JP-S5981291-A (JP)
Title: Fuel tank
Inventor: YAMADA TSUGITOSHI
IPC: B63B11/04
Filed: 1982-10-29
Abstract: PURPOSE:To efficiently remove sludge even in case of a small tank, by a method wherein a number of sludge separating plates are located one above another in a manner to be inclined so that fuel oil falls down thereover, and the adjoining sludge separating plates positioned one above another are disposed such that they are partially superposed on each other. CONSTITUTION:A plurality of sludge separating plates 4a are disposed one above another in a tank T such that they are slanted, and the adjoining sludge separating plates 4a, located one above another, are installed so that they are partially superposed on each other. Oil, fed through an oil feed pipe 10, falls down through a passing-through-tank part separably formed by a partition wall 6, and is raised, while being heated by heating coil 1 at the lower part of the tank. The oil is guarded to flow downward along the downward inclination of the sludge separating plates 4a, and during said downward flow, a sludge content is separated. The separated sludge content is collected in a hopper part 7 located at the lower part of a tank T. This enables efficient removal and separation of the sludge content even if the tank has a small capacity.
Patent JP-H07178304-A (JP)
Title: Self-cleaning dust collector and dust collecting deflector of the collector
Inventor: ASAI OSAMU
IPC: B01D46/04
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a dust collecting deflector capable of surely removing the dust on the area from which dust is hardly removed such as the area close to the outlet opening of a filter, applicable to various filters and excellent in wide applicability in a dust collector for removing the dust on a filter element by blowing an air jet into the filter. CONSTITUTION:This deflector 24 consists of a cylindrical frame-shaped support 25, a group of deflecting bodies 26 fixed to the support 25 and a fixture 27. The deflector 24 is inserted into a filter 5 from its outlet opening, and an air jet is deflected toward the area where dust is hardly removed by the deflecting body 26 to prevent the jet from passing by.
Patent JP-H0632613-A (JP)
Title: Production of double oxide thin film
Inventor: KANZAWA AKIRA
IPC: H01L41/22
Filed: 1992-07-16
Abstract: PURPOSE:To provide a process for the production of a double oxide thin film having excellent film property and low reactivity with a substrate. CONSTITUTION:A PZT thin film 9 is formed on the surface of a silicon oxide film 5 by forming a PZT film 7 by high-frequency sputtering, applying a sol solution to the surface of the PZT thin film by sol-gel process and drying and baking the applied solution. The PZT film 7 can be formed under a condition having low reactivity with the substrate and the cracks and voids in the crystal structure of a PZT film can be eliminated by the baking of the applied sol solution.
Patent JP-S6166727-A (JP)
Title: Method of surface treatment of molded article of filler-containing fluorine resin
Inventor: MASUDA TAKEO
IPC: C08J7/14
Filed: 1984-09-10
Abstract: PURPOSE:To obtain a molded article having improved low friction cha racteristics, not exposing a filler, by eluting and removing the filler protruded from the surface of the molded article. CONSTITUTION:A filler protruded from the surface of a molded article of filler- containing fluorine resin is eluted and removed. A chemical (e.g., hydrofluoric acid to glass fiber, strong acid to bronze and metallic fiber) capable of eluting the filler is applied to the surface of molded article, or the molded article is immersed in a chemical tank, so that only the filler protruded from the surface can be eluted and removed.
Patent JP-H0354638-A (JP)
Title: Instruction retrying processing system
Inventor: TANIMURA HARUHIKO
IPC: G06F11/14
Filed: 1989-07-21
Abstract: PURPOSE:To improve the success probability of instruction retrying by evading the error state of hardware with the variance of a clock timing and the varying means of voltage and current values even when an error is a continuous unreleasable error. CONSTITUTION:When a hardware error occurs in a central processing unit 1, the fact is detected with an error detector 2, and it is decided whether or not the error is the one for which the instruction retrying can be applied from hardware information stored in a memory 9, and the logical relief processing of software or firmware is executed when it is the error for which the instruction retrying can be applied. The central processing unit 1 is started up with an instruction retrying execution control part 5, and the retrying of an instruction in which the error occurs at an ordinary hardware state, and the instruction retrying is executed on the central processing unit 1 at the hardware state where a clock state is varied, also, the instruction retrying is executed on the central processing unit 1 at the hardware state where the voltage and current values are varied. In such a way, the success probability of the instruction retrying can be improved when it is decided that the instruction retrying succeeds.
Patent JP-H1029875-A (JP)
Title: Composition for flow-in refractory material
Inventor: NODA KAZUYA
IPC: C21B7/14
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. having excellent self fluidity which does not cause problems such as separation of an aggregate from a matrix or decrease in corrosion resistance by incorporating each specified amt. of a refractory aggregate, a specified refractory powder and sodium hexamethaphosphate. SOLUTION: This compsn. contains a refractory aggregate (e.g. Al2 O3 , SiC) (A) by 74 to 93wt.% of the sum of (A) and a refractory powder (B), an acid fumed silica fine powder (C) as one of (B) by 2 to 6wt.% and a powder as (B) except for (C) and having <=20μm particle diameter and <=10μm average particle diameter (e.g. alumina cement) by 5 to 18wt.%, and sodium hexamethaphosphate by 0.02 to 0.2 pt.wt. to 100 pts.wt. of the sum of (A) and (B). Thereby, the obtd. compsn. can be sent under pressure by a pump when the compsn. is used, and addition of vibration is not required for evacuated soil. Thus, the working labor can be reduced.
Patent JP-2001025258-A (JP)
Title: Pwm inverter
Inventor: WATANABE KATSUYUKI
IPC: H02P21/05
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a PWM inverter which does not present sense of discomfort to a person due to electromagnetic sounds generated from a motor by obviating enhancing of a frequency of a carrier. SOLUTION: A fundamental carrier frequency setter 6 sets the fundamental carrier frequency, in which an electromagnetic sound generated from a motor lies within human audible frequency range. A coefficient data table 7 has coefficient data for multiplying the carrier frequency by coefficient times. A coefficient selecting circuit 8 changes the coefficient periodically or at a time interval, in response to a load state of the motor or a cooling fin state of the inverter. A multiplier 9 multiplies the carrier frequency by the coefficient to control a triangular frequency. Thus, in the case of warning faults of an inverter or of motor, the inverter sets a high instep tone quality of a monotone or third minor chord. In a normal state, the third major chord or a major chord and the minor chord are mixed. Furthermore, beat sounds are suppressed.
Patent JP-S63170500-A (JP)
Inventor: DEIITAA BUUFUNAA
IPC: A01K11/00
Filed: 1987-07-29
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-H0942294-A (JP)
Title: Resin holder for thrust bearing
Inventor: TAKO HIROSHI
IPC: F16C33/38
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of movement in an axial direction and to prevent occurrence of wear and a fall by a method wherein each pocket of a resin holder body is formed in such a manner that forced pull-out directions of a molding tool are alternately arranged. SOLUTION: A plurality of pockets 2 are arranged at intervals of a specified distance in a peripheral direction at the holder body 1 of a disc-form ring of synthetic resin and the pockets 2 are formed in such a manner that forced pull-out directions of a molding tool are alternately arranged in a peripheral direction, and an opening diameter (b) on the non-forced pull-out side is set to a value lower than an opening diameter (a) on the forced pull-off side. Thus, the opening diameter (a) on the forced pull-out side and the opening diameter (b) on the non-forced pull-out side are alternately arranged on the upper and under surfaces of the holder body 1 and the pocket 2 has the inside in a spherical curve surface 4 so that a ball 3 is rotatably held.  This constitution reduces generation of a movement amount, improves rotation balance properties as a thrust bearing, suppresses the generation of noise, prevents contact of the holder body 1 with an outer ring or an inner ring, and prevents occurrence of wear and a fall.
Patent JP-H068168-A (JP)
Title: Direct teaching rod
Inventor: SAKAKIBARA SHINSUKE
IPC: B25J9/22
Filed: 1992-06-25
Abstract: PURPOSE:To conduct such arrangement that a worker may be able to carry out the work of teaching safely to a robot. CONSTITUTION:This is a direct teach rod 4 which is furnished at the wrist 1 of a robot and conducts operation by taking hold of it, and a plurality of deadman switches 10 are individually provided in connection at this rod so that the emergency stop of the robot may become possible, and their operation portions 12 are arranged at the periphery of the rod 4 in different directions with a rod axis as a center. A base portion can be sued as a fitting portion to a robot face 2, and a tip side can be used as a fitting portion 25 for robot tool.