baber/WOPTO huggingface dataset:
Patent JP-H01287197-A (JP)
Title: Method for removing sterol from edible fat and/or edible oil, and sterol-free edible fat and/or edible oil
Inventor: ARAN ROBAATO KIIN
IPC: A23D9/00
Filed: 1988-11-28
Abstract: A method of removing sterols from edible fats and oils liquid fat or oil specifically milk fat is treated with an adsorbent or absorbent selected from carbon in a carbon fat ration w/w of more than 20% for a batch and 1% for a continuous process; a carbon impregnated with a metal salt or organic compound selected from amides and nucleotides; porous glass ceramics or plastics; other adsorbent materials either with or without impregnation with mineral salts and amides and nucleotides. The ratio of adsorbent to fat or oil and time of treatment being such that at least 50% of sterols specifically cholesterols are extracted. Treated fat or oil is also claimed.
Patent JP-H07218523-A (JP)
Title: Sensor rotor unit
Inventor: HAYASHI YOSHITAKA
IPC: G01D5/245
Filed: 1994-12-01
Abstract: PURPOSE:To provide a sensor rotor unit which can be fabricated easily and at a low cost, is equipped with a satisfactory strength, can manage with the same sort of rotor even though the type of bearing has changed, and has undergone an improvement so that it is not influenced by rusts on any rotary part such as bearing outer ring. CONSTITUTION:A sensor rotor unit is composed of a sensor rotor 30, which is formed from a ring-shaped plate of magnetic substance and in which a plurality of punched holes 32 in rectangular shape having the same width in the circumferential direction are provided at a constant pitch over the circumference, and a ring shaped sleeve member having at least a cylindrical portion to be fitted in the sensor rotor 30. The unit is mounted at its sleeve member part on any rotary car part revolving in association with running of the car for sensing the revolving speed of the rotary part with the aid of a sensor 40 which is installed in proximity to the sensor rotor 30.
Patent JP-H0638338-A (JP)
Title: Press contact structure between bus bar and wire
Inventor: UESONO KOICHI
IPC: H01R4/24
Filed: 1992-11-09
Abstract: PURPOSE:To provide a press contact structure between a wire and a bus bar in which press contacted wire does not float and the profile of bus bar can be simplified. CONSTITUTION:A slot 43 having a blade 45 for press contacting a wire W is made at male terminal part 33 of a linking terminal 31 while a base board part 27 is folded, on the opposite sides thereof, at the terminal part 25 of a bus bar 23 thus providing a pair of curled parts 29, 29. The curled parts 29, 29 and the base board part 27 constitute a male terminal inserting part 35 to be inserted with the male terminal part 33 of the linking terminal 31. A wire inserting groove 39 is made in the base board part 27 between the curled parts 29, 29 along the inserting direction of the terminal part 25 and a wire retaining protrusion 41 is provided above the wire inserting groove 39.
Patent JP-S61165493-A (JP)
Inventor: UEMURA KOICHI
IPC: E21D9/06
Filed: 1985-12-28
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-H03158429-A (JP)
Title: Method for modifying alloy material
Inventor: ISHIZUKA SATORU
IPC: C22C1/02
Filed: 1989-11-17
Abstract: PURPOSE:To gradually change the alloy structure and physical properties in the material by applying centrifugal force by rotation to the material in a solidifying stage after melting and unevenly distributing primary crystals. CONSTITUTION:The molten metal of an Al-Si series alloy contg. >=12wt.% Si is charged to a crucible 22 in a bucket 20. Rotation is applied to a rotary shaft 6 to rotate a frame 3, and the bucket 20 suspended from the frame 3 is gradually swung up. The molten metal in the crucible 22 is gradually cooled in accordance with the rotation, and primary crystals are precipitated into the molten metal to progress its solidification. The precipitated primary crystals are left behind on the central side of the rotation. When the rotation is continued till the completion of the solidification, the material can be divided into a part contg. large amounts of Si primary crystals and a part contg. small amounts of Si primary crystals and large amounts of Al-Si eutectic crystals. The part contg. large amounts of Si primary crystals is excellent in wear resistance, heat resistance and hardness and has the low coefficient of thermal expansion. The part contg. large amounts of Al-Si eutectic crystals is excellent in strength, toughness and elongation. The intermediate part is provided with the intermediate properties of both parts.
Patent JP-S62156429-A (JP)
Title: Joint structure of head of concrete pile
Inventor: SUMI AKIRA
IPC: E02D27/34
Filed: 1985-12-27
Abstract: PURPOSE:To reduce the number of operating processes by a method in which an elastic material is set on the head of a concrete pile and the concrete pile is joined with a footing through the elastic material in a relatively movable manner. CONSTITUTION:A filling concrete 3 is placed into the hollow of the head of a ready-made hollow concrete pile 1 driven into the ground 2. A rubber pad 4 is also made to cover on the head of the pile 1 and concrete for footing 5 is placed. Since a relative movement, if any, of the pile 1 and the footing 5 by earthquake is absorbed by the elastic deformation of the rubber pad 4, no great bending moment acts on the head of the pile 1.
Patent JP-H07129366-A (JP)
Title: Device for transferring picture display data
Inventor: KATSURAJIMA NAOTO
IPC: G06F3/153
Filed: 1993-11-04
Abstract: PURPOSE:To process picture display data by operation common to a picture display data file to be used for storing the data without restricting the sort or format of data to data to be processed by a process and without previously determining a transfer procedure or a data format. CONSTITUTION:A divided data writing part 2b in a process 2 writes picture display data to be displayed on a display device 1 which is obtained by dividing picture data into the display data and picture control information by a picture data dividing part 2a in a display data storing area 4a and a picture control information storing area 4b in a file 4. A display control procedure generating part 5b in a process 5 generates a display control procedure for displaying the display data on a display device 6 based upon the picture control information read out from the file 4 and displays the display data on the device 6 by the display control procedure.
Patent JP-S62155769-A (JP)
Title: Rectifying and smoothing circuit for dc power unit
Inventor: WATANABE KAZUFUMI
IPC: H02M1/14
Filed: 1985-12-27
Abstract: PURPOSE:To prevent the application of overvoltage to load even when using a smoothing capacitor having small capacity by mounting an overvoltage generation preventive circuit between a rectifier circuit and a smoothing circuit. CONSTITUTION:An overvoltage generation preventive circuit 4 inhibiting overvoltage at the time of transition generated in a smoothing circuit 3' is inserted and connected between a rectifier circuit 2 by a diode bridge, etc. and the smoothing circuit 3' consisting of a smoothing capacitor. Even when overvoltage is to be applied to the smoothing capacitor by vibrations on the transition of smoothing output voltage, the overvoltage is clamped by the overvoltage generation preventive circuit 4, and smoothing output voltage does not rise to a set voltage or more.
Patent JP-H01140307-A (JP)
Title: Force controlled robot device
Inventor: NISHIMOTO KATSUSHI
IPC: B25J9/22
Filed: 1987-11-27
Abstract: PURPOSE:To always stably perform a teaching operation and a teaching reproducing operation by decelerating a speed change response at the time of performing the teaching operation by setting the band area of the secondary filter of a secondary variable responsiveness characteristic processing part at a low level, and accelerating the speed change response at the time of performing the teaching reproducing operation by setting it at a high level. CONSTITUTION:The secondary variable responsiveness characteristic processing part 9 including the secondary filter changeable the band area processes the output signal of a variable dead zone processing part 7, and converts it to a speed signal similarly as a speed signal conversion part. In such a case, the band area of the secondary filter is decelerated at the time of performing the teaching operation by setting the speed change responsiveness at the low level, and it is accelerated at the time of performing the teaching reproducing operation by setting it at the high level. Thereby, it is possible to move the hand of a robot at the time of performing the teaching operation without generating oscillation, and to move the hand of the robot at high speed at the time of performing the teaching reproducing operation following the steep rise of the output signal of a sensor 1.
Patent JP-H03158814-A (JP)
Title: Zoom lens with simple constitution
Inventor: ITO YOSHIAKI
IPC: G02B13/18
Filed: 1989-11-17
Abstract: PURPOSE:To shorten the whole length of a lens system and to obtain a zoom lens having high optical performance over the whole variable power range by specifying the lens shapes, refractive power, etc., of respective lens groups of the zoom lens executing variable power operation while moving two lens groups having respectively prescribed refractive power. CONSTITUTION:The zoom lens has two lens groups, i.e. the 1st group having positive refractive power and the 2nd group having negative refractive power, arranged successively from the object side and the 2nd group is constituted of the 21th positive lens and the 22th negative lens. When it is assumed that the focal distances of the 1st and 2nd groups as F1 and F2, the Abbe numbers of the materials of the 11th and 12th lenses as nu11 and nu12, and the focal distance of the whole system at the wide angle end as FW, the lens system is constituted so as to satisfy the conditions of 0.4<F1/FW<1.2, -1.5<F2/FW<-0.5, nu11<40, and 50<nu12. Consequently, the zoom lens constituted of four lenses and having effective optical performance over the whole variable power range of about 2 variable power ratio and 62 to 35 deg. photographing picture angle can be obtained.
Patent JP-H05134945-A (JP)
Title: Bus interface mechanism
Inventor: WATABE SHINJI
IPC: G06F3/00
Filed: 1991-11-14
Abstract: PURPOSE:To continue the operation of a bus interface mechanism in a highly reliable state of a bus by dividing the data on plural buses into the groups of a certain scale respectively and invalidating only the bus of the group where a bus interface error is detected. CONSTITUTION:The input bus selection control circuits 6 and 10 are added with the AND circuits respectively and validate the bus interface error signals of other units which are inputted with the error group signals only when the bus interface errors of other units inputted through a signal line 3 are identical with the interface errors of the groups whose selection are going to be instructed by the input bus selector circuits 4 and 8. In other words, the circuit 6 validates only the bus interface errors of other units of a group 1 and the circuit 10 validates only the bus interface errors of other units of a group 2 respectively.
Patent JP-H10125854-A (JP)
Title: Manufacture of lead frame
Inventor: TANABE SABURO
IPC: B26F1/02
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To adhere an insulative adhesive tape to a specified area on a lead frame enough to punch the tape with trim end faces, without tearing adhesives by punching the tape by a cooled puncher in an adhered shape and adhering it to specified area including part of inner leads. SOLUTION: A starting insulative adhesive tape 8 is punched by a puncher 9 already cooled by a forced cooler 10 to avoid the temp. rise due to its operation for punching the tape 8, without extruding even a trace of adhesives contained in the adhesive tape from a tape cutaway layer due to the punching or without tearing the adhesives. Such cooled punching provides a punched tape with the adhesives made like a solid matter, the same as the tape. This allows a very large number of repetitive punching and hence enhances the productivity.
Patent JP-S63151018-A (JP)
Title: Manufacture of semiconductor device
Inventor: OBUSE KAZUHIRO
IPC: H01L21/22
Filed: 1986-12-16
Abstract: PURPOSE:To enhance the uniformity of impurity concentration distribution in a polycrystalline semiconductor and to make it possible to provide an excellent uniformity of impurity concentration distribution in an impurity diffused region in thermal diffusion, by depositing a polycrystalline semiconductor thin film on a semiconductor substrate, implanting atoms, whose conductivity type is not determined, performing heat treatment, implanting ions of atoms, whose conductivity type is to be determined, and performing heat treatment. CONSTITUTION:A polycrystalline silicon thin film is deposited on a semiconductor substrate to a thickness of about 3,000Angstrom  by a low pressure CVD method. Silicon ions are implanted in said polycrystalline silicon thin film. Then the polycrystalline silicon thin film, in which the silicon ions are implanted, is heat-treated in an nitrogen atmosphere. Boron or arsenic is implanted in the polycrystalline silicon thin film, and a desired impurity diffusion source is formed. Thereafter the source is heat-treated in the nitrogen atmosphere, and a desired impurity diffused region is formed. Thus the nonuniformity of the particle diameter in the polycrystalline semiconductor thin film is alleviated. The uniformity of the impurity concentration distribution in the impurity diffused region in the thermal diffusion step utilizing the polycrystalline semiconductor thin film, in which ions are implanted, can be made excellent. The high yield rate can be also achieved.
Patent JP-H03168857-A (JP)
Title: Direct memory access controller of pointer base
Inventor: PO CHIYUAN FUANGU
IPC: G06F3/06
Filed: 1989-11-17
Abstract: PURPOSE: To effectively process data transfer by means of a process without interposing a host by always detecting whether a buffer memory is null or full when the host transfers data. CONSTITUTION: A direct memory access control part(DMAC) consists of a host interface 11, a priority deciding device 15 and a buffer interface 12. This DMAC can detect whether the buffer memory is called or not by the host and a disk when a data transferring process is started and can transfer data when erroneous data is detected and corrected. Thereby the DMAC can effectively process data transfer without the interference of the host 1 to improve the performance of a host system 1.
Patent JP-S63154642-A (JP)
Title: Purification of meta-bromobenzoic acid
Inventor: KOJIYA ISAMU
IPC: C07C63/70
Filed: 1986-12-16
Abstract: PURPOSE:To obtain high-purity meta-bromobenzoic acid inexpensively and readily, by brominating benzoic acid to give crystal of crude meta-bromobenzoic acid, resuspending the crystal in water, adjusting the suspension to a pH in a fixed range to remove impurities and filtering off. CONSTITUTION:Benzoic acid is reacted with bromine in sulfuric acid in the presence of an iodine catalyst, the reaction solution is poured to water to precipitate meta-bromobenzoic acid (MBBA), which is then filtered to give crude MBBA. The crude MBBA is resuspended in 1-20 times as much water as the crystal, adjusted at 20-100 deg.C with NaOH to KOH to pH 3.5-6, preferably 4-5, kept for about 0.5-2hr and then filtered to give high-purity meta- bromobenzoic acid useful as an intermediate for agricultural chemicals, dye, etc. This method is an extremely simple method.
Patent JP-S63154832-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: KATSUNO TOSHIYASU
IPC: F02D41/00
Filed: 1986-12-18
Abstract: PURPOSE:To make an air-fuel ratio conform with an aimed air-fuel ratio accurately even before completion of warming up by subtracting a detection error level of an O2 sensor stored previously at the time of warming up from an aimed level so as to set a new aimed level. CONSTITUTION:A control circuit 30 operates a fundamental fuel injection amount based on an intake air amount from an air flow meter 12 and a rotational speed from a crank angle sensor 18. An aimed current value corresponding to the aimed air-fuel ratio of the O2 sensor 21 is set from a data map in accordance with the output signal from a water temperature sensor 15, the intake air amount and the rotational speed so as make feedback control of an air-fuel ratio to the aimed air-fuel ratio. In that case, a correction current value is calculated in compliance with a cooling water temperature to compensate a detection error by the O2 sensor 21 so as to compensate the aimed current value.
Patent JP-H04171549-A (JP)
Title: High speed reading method for memory system
Inventor: MATSUKAWA TADAHIRO
IPC: G06F12/06
Filed: 1990-11-06
Abstract: PURPOSE:To read out the data at a high speed in a memory system by increasing the width of an output bus compared with a data bus of the system. CONSTITUTION:Plural (four) memory units 3 are provided. In regard of the input/output of data of each unit 3, the data are successively inputted to the units 3 and then outputted in parallel to the output buses Q0 - Q7, Q8 - Q15, Q16 - Q23 and Q24 - Q31 respectively from the units 3. For this purpose, a switch device consisting of a NOR gate 2 and an address coder 1 is used. Thus plural units 3 can be addressed at one time and the data transfer speed is increased despite a constant access time set at each unit 3.
Patent JP-H06142956-A (JP)
Title: Quality control method for laser welding
Inventor: MORI KIYOKAZU
IPC: B23K26/00
Filed: 1992-11-11
Abstract: PURPOSE:To secure depth of penetration, and also, to improve productivity. CONSTITUTION:In the beginning of a welding operation, an initial welding feed speed of a very low speed is allowed to ascend continuously, and from a state that a laser light passes through to the reverse side of an object to be welded, its effective laser energy density is lowered gradually (steps S2-S4). When a sensor of the reverse side of the object to be welded detects a fact that the laser light comes not to pass through (step S5), a welding speed at that time is derived as a laser light passing-through limit speed (step S7). Based on the laser light passing-through limit speed, reference welding condition data is referred to, an effective laser energy density characteristic by which penetration can become the depth of penetration being absolutely necessary for the quality even though it does not reach the reverse side of the object to be welded is specified (step S8), and from its characteristic, a value of a general part welding speed is calculated, and outputted as a speed command at the time of subsequent welding operation.
Patent JP-H01289604-A (JP)
Title: Machining control method in machine tool for composite machining
Inventor: MITSUGUCHI YUKIO
IPC: B23Q39/04
Filed: 1988-11-28
Abstract: PURPOSE:To enhance machining efficiency by synchronously rotating first and second spindle stocks with a work held thereon, after the completion of a first process, cutting-off the work, and delivering a part, where the first process is completed, to the second spindle stock. CONSTITUTION:Upon completing a first process for a bar work 20 held by means of the chuck 3b of a first spindle stock 3, a second spindle stock 5 approaches so that a chuck 5b holds one end thereof, the chuck 3b is released, and the second spindle stock 5 is separated therefrom, thereby drawing out the bar work 20 by a predetermined length. The chuck 3b is fastened, and with both spindle stocks 3 and 5 rotated synchronously, a part 20a cut-off by means of the bite of a first tool rest 13 so as to be held by the second spindle stock 5 and retreated by a predetermined distance. With this state kept intact, the bar work 20 held by the first spindle stock 3 and the part 20a held by the second spindle stock 5 are machined in first and second processes by means of bites fixed on first and second tool rests 13 and 15, respectively. This enables improvement in machining efficiency.
Patent JP-2001113689-A (JP)
Title: Printing method with ink jet print head
Inventor: TOYAMA EIICHI
IPC: B41J2/01
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a banding system of two-shift type ink jet print head in which lowering of print quality due to difference of dot size between preceding odd nozzle ejection and following even nozzle ejection is eliminated. SOLUTION: In the banding system, print quality is improved by varying the feeding amount in sub-scanning direction such that the print dot of an odd nozzle is followed by the print dot of an even nozzle having a smaller size, without fail, thereby averaging the dot size in print results as a whole.
Patent JP-2000108969-A (JP)
Title: Basket cover device for bicycle or the like
Inventor: YOSHIKAWA TOMOKO
IPC: B62J9/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a basket cover device capable of positively covering a basket by locking a cover stably to the basket with simple structure without interefering with stored material. SOLUTION: A band body D10 is wound around a basket P1, and locking members C10 disposed at the outer edge part of a cover body B10 are hooked and locked to fastening coils E1 connected to the band body D10 to cover the basket P1 with the cover body B10.
Patent JP-H09127033-A (JP)
Title: Method and device for measuring deposit
Inventor: SHINJO MASAAKI
IPC: G01F23/24
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To accurately measure the condition of deposits without causing any incorrect measurement depending on the condition of water and deposits. SOLUTION: This method is a method to detect the boundary surface between water and deposits by detecting electrical conductivity from an electrical resistance generated between a plurality of electrodes or a magnetic induction value generated between a plurality of magnetic coils. An electrical resistance detection part 15 consisting of a plurality of electrodes E or a magnetic induction value detection part consisting of a plurality of electromagnetic coils are arranged along the longitudinal direction of a long rod 16 to detect electrical conductivity, and a plurality of electrodes arranged at the rod 16 or a plurality of electromagnetic coils arranged at the rod 16 are connected to switcher circuits.  Further, the rod 16 is housed in a surrounding object 28 where at least surface is insulated, thus forming a gap at the surrounding object 28 where current from the electrode or induction current from the electromagnetic coil flows in/out.
Patent JP-2000132143-A (JP)
Title: Image display unit
Inventor: KAMEOKA FUMIO
IPC: H03M1/10
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To make correctable an unevenness of output by use of video amplifiers, by detecting a 1T difference outputted from an n-phase A/D converter, and by accumulatively adding up an absolute valve of the detected 1T difference. SOLUTION: After the gain and offset of an input analog image signal are adjusted in video amplifiers 2 and 3 controlled by a microcomputer 10 such that the analog image signal matches with dynamic ranges of A/D converters 4 and 5, the amplified analog image signals are inputted into the A/D converters 4 and 5 to be converted into digital signals. An inverter gate 1 adjusts a sampling clock CLK/2 (i.e., a half clock CLK/2 of an image signal clock CLK) such that the A/D converters 4 and 5 operate out-of-phase 180 degrees. A pixel conversion LSI 11 processes even and odd data outputted from the A/D converters 4 and 5 to display images on a liquid crystal panel module 12. An adder 7 adds the even data latched by a latch 6 to the odd data.  An accumulative adder 8 accumulatively adds up the added data from the adder 7 in timing with the sampling clock CLK/2, and outputs the accumulatively added result to the microcomputer 10 as video amplifier control data.