baber/WOPTO huggingface dataset:
Patent JP-H0599958-A (JP)
Title: Peak detection circuit
Inventor: AKEBOSHI TOSHIHIKO
IPC: G01R19/04
Filed: 1991-10-11
Abstract: PURPOSE:To enable stable peak detection by generating a standard voltage of a voltage comparator following the variation of input signal level. CONSTITUTION:An input signal from an input terminal 1-k is detected 1-a, amplified 1-b and the input voltage below a predetermined voltage is eliminated with a lower limiter circuit 1-c. The output of the circuit 1-c is distributed and one side is partly taken out at amplitude variation of each wave shape with a low-pass filter(LPF) 1-d, biased properly at a level shifter 1-e and input to a comparator 1-g as a comparison voltage signal. The other side is adjusted with the amplitude of the signal in phase in a delay line 1-f and is distributed. One of them is compared in a comparator 1-g and the front and back of the peak are output as a masked signal. The other one passes a differentiator 1-h and a O-cross detection signal is obtained in a comparator 1-i in comparison with a GND level. In an AND gate 1-j, noise component is eliminated by being ANDed with the masked signal and a correct peak signal is detected.
Patent JP-H06139329-A (JP)
Title: Picture storage device
Inventor: KAZUOKA KIYOUKO
IPC: G06T1/00
Filed: 1992-10-30
Abstract: PURPOSE:To easily manage and retrieve stored pictures. CONSTITUTION:An optical disk 20 is provided which is divided into plural binders and where plural pictures are stored in each area, and the size of documents stored in each binder of the optical disk 20 is detected by a size detector 18a and is stored in a main memory 38, and plural document pictures are successively read by a scanner device 18, and sizes of read document pictures are detected by the size detector 18a, and binders of the optical disk corresponding to detected sizes of read document pictures are discriminated by stored contents of the main memory 38, and pictures read by the scanner device 18 are stored in these discriminated binders.
Patent JP-2000121790-A (JP)
Title: Nuclear fuel rod transportation method
Inventor: FUKAZAWA TAKUJI
IPC: G21F5/008
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a transportation method for nuclear fuel perfectly maintaining nuclear fuel rods even falling of a transportation cask in transporting a plurality of fuel rods in bundle by using a transportation cask. SOLUTION: In this nuclear fuel rod transporting method, a nuclear fuel rod packing body 40 is loaded in an inner vessel 2 in the nuclear fuel rod transportation cask 30. A spacer 7 consisting of hard material member or a shock absorbing member is inserted in the gap between the inner wall of the inner vessel 2 and the upper and lower ends of the nuclear fuel rod packing body 40 so as to load in the state that the gap at the lower end on the nuclear fuel rod packing body 40 is eliminated.
Patent JP-H03153918-A (JP)
Title: Magnetically controlled bearing unit
Inventor: AIHARA SATORU
IPC: F16C32/04
Filed: 1989-11-10
Abstract: PURPOSE:To obtain stabilized supporting force even in the direction of gravity by providing first, second supporting members capable of being deformed in the direction of gravity and in horizontal direction, thereby positively controlling various states of motion, vibration of a rotary shaft. CONSTITUTION:When a vertical load is applied to a rotary shaft 1, a bearing holding body 3 supported through a bearing on plate springs 41, 42 tends to deflect in the direction of loading. Sensors 6-1, 6-3 detect the deflection, and depending on the output of these sensors control current is supplied to pairs of magnetic poles 51-1, 51-2 and 51-3, 51-4 to position the rotary shaft 1 to a target position in the vertical direction. When a horizontal load is applied to the rotary shaft 1, a pair of four sets of magnetic poles 52 are operated depending on the output of sensors 6-2, 6-4, 6-5 to position the rotary shaft to a target position in the horizontal direction. When the rotary shaft 1 is rotated, it tends to rotate the bearing supporting body 3 in the direction of rotation. But the rotation is prevented by the pair of magnetic poles 52. The shape of supporting members can thus be simplified, and a static balance between the supporting members can be easily obtained.
Patent JP-S63144586-A (JP)
Title: Semiconductor light-emitting device
Inventor: TAKAHASHI SHOGO
IPC: H01L33/30
Filed: 1986-12-09
Abstract: PURPOSE:To obtain a high optical output only from one end surface by reflecting beams, which are generated in an active layer and wave-guided to an end surface on the side reverse to one end surface, from which the optical output must be extracted, by a reflecting mirror mounted onto the end surface on the reverse side on the extension of the active layer. CONSTITUTION:A first reflecting mirror 7 is formed in such a manner that an end surface is etched obliquely and a mirror coat 9 is executed, and a second reflecting mirror 8 is shaped in such a manner that an inclined section is formed to the end surface section of a substrate 1 and an optical guide layer 2 having a refractive index higher than the substrate 1, transparent to an optical output and consisting of a semiconductor such as N-InGaAsP is deposited onto the substrate 1. Beams are generated in an active layer 4, and beams wave-guided to an end surface on the side reverse to the direction of an optical fiber 10 from which the optical output must be extracted are reflected by the first and second reflecting mirrors 7, 8, projected into the optical guide layer 2 and output as the optical output l2 from an end surface on the optical fiber 10 side. Accordingly, an outgoing optical output l1 from the active layer 4 and a reflecting optical output l2 from the reflecting mirrors 7, 8 are projected into the optical fiber 10 and the optical output is increased in the optical fiber 10.
Patent JP-H08153657-A (JP)
Title: Bit map developing method and device of graphic data for charged particle beam exposure device
Inventor: ARAI SOICHIRO
IPC: H01L21/027
Filed: 1994-11-28
Abstract: PURPOSE: To obtain a bit map developing method and a device, wherein an exposure pattern is finely controlled in a border line without taking its breadth into consideration and processing it along its outline, quickly processed, and turned into a hardware. CONSTITUTION: Graphic data are developed into a bit map twice as high in resolution as a final bit map in both the directions of X and Y, and the bit map is divided into cells C11 which are of 4×4 bits and equal to each other. The cell C11 is composed of beam spot corresponding points P11 , P12 , P22 , and P21 located at the apexes of a square 51 whose side is d in length and bit data acquisition points Q11 , Q12 , Q22 , and Q21 located at the apexes of a rhombus 52. The bit data of the bit data acquisition points are fetched by shifting to the beam spot corresponding points, whereby a final bit map is obtained.
Patent JP-H07147635-A (JP)
Title: Binary discriminating circuit for image signal
Inventor: ONDA TOSHIKAZU
IPC: G06T1/00
Filed: 1993-11-24
Abstract: PURPOSE:To provide binary discrimination while clearly separating a picture element which luminance signal is close to a threshold value. CONSTITUTION:Luminance values u(i+1) and u(i-1) of picture elements preceding and following to a luminance value u(i) of a picture element to be the target of binary discrimination are calculated by respectively delaying input signals to be the luminance signal sequence of picture elements just for one picture element with two steps of serial delay circuits 11 and 12, average value calculation circuits 13 and 14 respectively calculate the average values of the luminance value u(i) and the luminance value u(i+1) or u(i-1), the luminance value u(i) and both the average values calculated by the average value calculation circuits are respectively compared with a threshold value by comparators 15-17 and corresponding to the OR of three compared results, a logic circuit 18 decides the level of the luminance value u(i). Thus, the binary discrimination of the binary discrimination target picture element is decided while considering the luminance values of the preceding and following picture elements.
Patent JP-S6357927-A (JP)
Title: Electromagnetic spring clutch
Inventor: OSAWA MASANORI
IPC: F16D27/105
Filed: 1986-12-09
Abstract: PURPOSE:To enable simplification of the shape and structure of a clutch by making a yoke portion mounted on the opening portion of a field core serve as a flange, and forming an armature with a mere hollow round bar. CONSTITUTION:An armature 16, coil spring 22 and second rotary shaft 18 rotate monolithically with an external force in case of no electrification of an electromagnetic coil 12. Electrification of the electromagnetic coil 12 for driving the first rotary shaft 20 enables the formation of an magnetic circuit for a field core 10, york portion 14 and the armature 16. The inner side end face of armature 16 abuts on the inner wall face of field core 10 to generate friction force, stopping the rotation of the armature 16, and making the york portion serve as a frange. The armature 16 can thus be shaped merely in a hollow round bar resulting in the simplification of shape and structure of a clutch.
Patent JP-S62155047-A (JP)
Title: Saccharide-containing cream composition in high concentration
Inventor: KAWANARI MASAMITSU
IPC: A23L9/20
Filed: 1985-12-27
Abstract: PURPOSE:A saccharide-containing cream composition in a high concentration, contained by adding a saccharide to an aqueous phase of a cream having a specific fat ratio to give a specified concentration in water, preservable for a long period and suitable s a raw material for ice cream, confectionery, cooking, etc. CONSTITUTION:A cream composition containing a saccharide in >65%-<=70% concentration in water in an aqueous phase of cream having >60%-<=70% fat ratio. Examples of the above-mentioned saccharide include monosaccharide, e.g. glucose, fructose and sorbitol, etc., and/or oligosaccharide, e.g. maltose, sucrose, lactose, starch hydrolyzate, isomerized lactose and maltitil, etc. The above-mentioned cream cmposition in a high concentration is obtained by preparing a cream having, e.g. about 80-87% fat ratio, as a starting material, putting the cream in a tank, etc., keeping the cram at >=40 deg.C, adding the saccharide to an aqueous phase to give >65%-<=70% concentration in water, mixing both while stirring to dissolve the saccharide and cooling the resultant solution to about 15-25 deg.C.
Patent JP-H09134335-A (JP)
Title: Parallel processing system
Inventor: KATO TAKAAKI
IPC: G06F15/16
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To effectively utilize processor resources, to attain duplex processing without sharply changing hardware and to improve reliability. SOLUTION: Plural processors Pi to Pk, a management processor PO, a common disk device D, and a common memory M having preceding and succeeding common memories m1, m2 and a processor combining table T are mutually connected by a bus B to constitute the parallel processing system. The processor PO allocates a job requested for duplex processing to two processors to request the processing and informs the memory M of the allocation. The processors Pi to Pk are respectively provided with bus use stop flags i1 to k1 for limiting access to the memory M, preceding flags i2 to k2 indicating the execution of preceding processing, succeeding flags i3 to k3 indicating the execution of succeeding processing, and parallel processor number registers i4 to k4 for storing the processor number of the other processor out of two processors for executing a duplex job in parallel.
Patent JP-2001119043-A (JP)
Title: Equipment for manufacturing semiconductor element
Inventor: MATSUSHITA TAKESHI
IPC: H01L31/04
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide equipment for manufacturing a semiconductor element, that can drastically improve working efficiency, especially equipment for manufacturing a back-contact type integrated silicon solar cell. SOLUTION: The equipment for manufacturing a semiconductor element is provided with a DC power supply 44, an anode 42 and a cathode 43 connected to the DC power supply, an electrolyte 40, an electrolyte bath 41 for accommodating the electrolyte, a mask member 47 having opening 48, and a support member 45 for retaining a semiconductor substrate 46, thus energizing a semiconductor substrate via the mask member and making porous the semiconductor substrate correspond to the opening.
Patent JP-2001116605-A (JP)
Title: Flowmeter
Inventor: HORIGUCHI HIROYUKI
IPC: G01F3/22
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To improve flow rate measuring accuracy in a small flow rate region, and to reduce pressure loss when the measurement is carried out in a large flow rate region. SOLUTION: This flowmeter is provided with a movable wall 6 that can move in the direction of narrowing a passage 3 through which fluid passes and in the direction of widening it. Measurement accuracy, when the measurement is carried out in a small flow rate region, can be increased by moving the movable wall 6 so as to narrow the passage 3, and pressure loss, when the measurement is carried out in a large flow rate region, can be reduced by moving the movable wall 6 so as to widen the passage 3.
Patent JP-H03154408-A (JP)
Title: Ocsillating and mixing circuit
Inventor: AKATSUKA TERUMOTO
IPC: H03B5/30
Filed: 1989-11-10
Abstract: PURPOSE:To correctly measure exciting power delivered to a surface acoustic wave resonator(SAWR) by inserting a resistor between the SAWR and a field effect transistor(TR) (FET) and inserting a resistor to a DC feedback circuit of a diode mixer circuit. CONSTITUTION:A resistor 9 is inserted between a drain of a FET of an oscillation circuit and a SAWR and/or between a gate of the FET and the SAWR, either an input terminal or an output terminal of the SAWR is connected directly to a diode mixer circuit via capacitors 9, 10, resistors 7, 8 are inserted to a DC feedback circuit of the diode mixer circuit to constitute the oscillation mixer circuit. Thus, the high frequency exciting power of the SAWR is surely controlled and a stable oscillation circuit using the SAWR is obtained and the high frequency exciting power is simply and accurately measured by having only to monitor the DC voltage being the detection voltage in place of the measurement of the exciting power of the SAWR.
Patent JP-H02167518-A (JP)
Title: Zoom lens
Inventor: MIHARA SHINICHI
IPC: G02B15/16
Filed: 1988-11-22
Abstract: PURPOSE:To obtain a compact zoom lens with excellent image forming performance by employing such refractive index arrangement that the movable space of a 2nd group and the movable space of a 3rd group are shared without any mechanical interference between the both. CONSTITUTION:This zoom lens consists of a 1st group which has positive refracting power, the 2nd group which is movable along the optical axis in power varying operation and has negative refracting power, the 3rd group which moves along the optical axis in slightly different motion from the 2nd group in the power varying operation, and a 4th group which is invariably fixed and has positive refracting power; and the 2nd group includes one positive lens or the 3rd group includes one negative lens. Further, the zoom lens satisfies inequalities I - IV. Here, beta2S is the power of the 2nd group when fS=fW.fT)<1/2> (fW and fT: the focal length of the whole system at its wide-angle end and telephoto end), fII III the composite focal length of the 2nd and 3rd groups at the telephoto end, nu3P the Abbe number of the positive lens in the 3rd group, D2W and D2T the gaps between the 2nd group and 3rd group at the wide-angle end and telephoto end. Consequently, the small-sized, lightweight zoom lens with excellent image formation characteristics is obtained.
Patent JP-H09108068-A (JP)
Title: Lumber supporting apparatus for seat back of automobile
Inventor: MITSUHIRO KAZUMI
IPC: A47C7/46
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a lumber supporting apparatus for a seat back of an automobile wherein a support is well effective and there exists no feel of ricketiness and left and right rigidities are at the same level. SOLUTION: Both end parts 13a and 13a of a reverse U-shaped support arm 13 are freely rotatably and movably supported forward and backward by means of set plates 12 and 12 fixed on the central position of the lower part 11a of an upper frame 11 and the lower part of a support plate 17 is freely rotatably and movably supported forward and backward by means of a hooking part 17a hooked at the upper part 13 of this support arm 13 and a lumber motor 19 is supported on a base bracket 18 fixed on the lower part 11a of the frame. In addition, a slide nut 23 being movabvle up and down by an output screw shaft 21 is supported on a bending lower part 25a of a support bracket 25 fixed on the upper part of the support arm 13.
Patent JP-H04264154-A (JP)
Title: Induction-curable, elecropaintable joint filling material
Inventor: MIROSURABU HAJIEKU
IPC: C08G59/22
Filed: 1991-10-15
Abstract: PURPOSE: To obtain a rapidly curing thermosetting epoxy resin compsn. useful for filling a joint of metal thin plates and smoothly ground after curing to apply an electro-coating film by constituting the same of a reaction product of a specific polyepoxlde and a polyoxyalkylenediamine and a predetermined curing accelerator.  
     CONSTITUTION: The thermosetting epoxy resin compsn. is constituted of a reaction product of at least one polyepoxide having at least one 1,2-epoxyl group (e.g.; bisphenol A polyglycidyl ether), a mixture of a predetermined amt. of a bisurea curing accelerator [e.g.; orthophenylene-bis (3,3-dimethylurea)] and dicyandiamide, a carbon black filler of which the amt. is sufficient to impart electric conductivity for electro-coating to the surface of a cured resin and at least one other filler (e.g.; gaseous phase method silica) for enhancing thixotropy of an uncured compsn. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H11123679-A (JP)
Title: Industrial robot
Inventor: IKEDA TATSUYA
IPC: G05B15/02
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To allow to memorize temporarily a part of an instructed program to a memory device, and to call the data memorized temporarily by the same program or another program. SOLUTION: A temporarily memorized data 14 which is a part of the program 11 instructed already is memorized to the memory device 13 of a control device temporarily. A program 12' is produced by calling this temporarily memorized data 14 at a random position of a program 12. When the data is called, an operation is carried out in the program 12' to make in an adequate robot posture, and the data is registered.
Patent JP-H08132806-A (JP)
Title: Press-in device for axle part, press-out device for wheel using it, and press-out device for axle part
Inventor: FUKUMOTO HIROSHI
IPC: B60B29/00
Filed: 1994-11-01
Abstract: PURPOSE: To automate the positioning work and safely perform the press-in/ press-out work of an axle part by using a positioning multi-stage bogie having a special structure. CONSTITUTION: The lower bogie 10a of a positioning device 10 is moved to the intermediate position between a press cylinder 1 and a press load receiving metal 5, and the middle bogie 10b is moved to the carry-in/carry-out position of an axle 8 or the like on the lower bogie 10a. A wheel 9 to be pressed in is suspended into the centering guide mechanism 13 of the middle bogie 10b by a crane or the like. The axle 8 is suspended on the support bases 161, 162 of the upper bogie 10c and fixed. The shaft center of the axle 8 is matched with the center of the hole of the wheel 9, and one end of the axle 8 is faced to the hole of the wheel 9. The middle bogie 10b is moved, and the axle 8 and wheel 9 are located on the shaft extension A of the press cylinder 1. The lower bogies 10a is moved until it is brought into contact with the press load receiving metal 5.  The positioning of the axle 8 and wheel 9 is completed.
Patent JP-2001114615-A (JP)
Title: Method for controlling pest
Inventor: IWASAKI TOMONORI
IPC: A01N25/10
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an excellent method for controlling a pest. SOLUTION: This method for controlling the pest comprises forming the relative flow of air on the surface of an insect repellent obtained by allowing a carrier to carry 2,3,5,6-tetrafluoro-4-methoxymethylbenzyl 3-(2-methyl-1- propenyl)-2,2-dimethylcyclopropanecarboxylate as an active ingredient, to volatilize the active ingredient in the air.
Patent JP-2000117368-A (JP)
Title: Clamp device, and positioning mechanism
Inventor: KATO FUMIO
IPC: B23K37/04
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent a clamper from being moved from a clamp base when a plate is positioned in a condition where an end part of the plate is clamped by a clamping device. SOLUTION: The center position of a first eccentric part 27 is advanced/ retracted to/from one side surface of a clamper 17 by the rotation of a first shaft 29 a first roller 31 to be abutted on one side surface of the clamper 17 is rotatably provided on the first eccentric part, a first locking screw 33 to lock the rotation of the first shaft 29 is provided so that the center position of a second eccentric part is advanced/retracted to/from the other side surface of the clamper 17 by the rotation of a second shaft 37, a second roller 39 to be abutted on the other side surface of the clamper 17 is rotatably provided on the second eccentric part, and a second locking screw 41 to lock the rotation of the second shaft 37 is provided.
Patent JP-2001118948-A (JP)
Title: Substrate for mounting semiconductor element
Inventor: OGIWARA MAMORU
IPC: H05K1/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for mounting of a semiconductor element which can operate at a high speed with a large operational margin, by increasing a noise absorbing effect caused by connection of a capacitor element to a power terminal of the semiconductor element. SOLUTION: In a semiconductor element 2, a semiconductor substrate connection terminal 5 provided on a wiring board 3 and a substrate connection terminal 2a of a semiconductor element 2 are mounted on the board 3 as connected to each other by a solder chip 2b. The wiring substrate 3 is made of a capacitor element part 4, the semiconductor element connection terminal 5 and a plurality of insulating layers 6. The semiconductor element 2 has such a shape that a multiplicity of the substrate connection terminals 2a arranged on its lower surface in a lattice form, and a multiplicity of semiconductor element connection terminals 5 are provided on the wiring board 3 to correspond to the substrate connection terminals 2a of the semiconductor element 2.  The element connection terminals 5 are any of a power firing 7b, a grounding wiring 7a and signal wiring 7c extended in a direction passing through the board 3 directly thereunder respectively. A circular capacitor element part 4 including electrodes 4a, 4c and an insulating layer 4b is formed around the power wiring 7b.