baber/WOPTO huggingface dataset:
Patent JP-H06189091-A (JP)
Title: Image reader
Inventor: SAKURAI YASUO
IPC: H04N1/04
Filed: 1992-12-22
Abstract: PURPOSE:To suppress the generation of rotation moment and to prevent the vibration of a running object from being generated by providing weight parts at the peripheral part of the running object. CONSTITUTION:As the weight parts, weights 30a and 30b are fixed before and behind the moving direction on a frame body 20 of a first running object 3, and the center of gravity of the first running body 3 is well balanced forward and backward. Therefore, even when a coupling part 21 between the first running object 3 and a driving wire 11 is positioned at the central part of the frame body 20, the generation of rotation moment can be suppressed and even when the change of driving such as slow-down is generated, the first running object 3 can be prevented from being floated or vibrated so as to stably and surely read images. Further, since the weights 30a and 30b are formed by absorbing materials and vibration-proof materials, the first running object 3 can be more effectively prevented from being vibrated.
Patent JP-H0797700-A (JP)
Title: Conducting jig for plating of printing roll
Inventor: HASEGAWA KAZUYASU
IPC: C25D17/08
Filed: 1993-12-16
Abstract: PURPOSE:To improve assembly workability and enable plating treatment of a high current density by trisecting a conducting shaft, connecting one end shaft and central shaft to shielding plates via shaft couplings, mounting and screwing a boss to the central shaft and hold a printing roll therebetween. CONSTITUTION:This conducting jig for plating of the printing roll 2 is provided with tapered holes 4 expanded in diameter to the outer side in the axial center parts at both ends of the roll 2. The bosses 5 engaging with the holes 4 and the shielding plates 7 made of a synthetic resin are mounted at the conducting shaft 1 to be inserted into these holes 4, by which the conducting jig is formed. The conducting shaft 1 described above is divided to the central shaft 1a and first and second end shafts 1b, 1c at both ends thereof. The end shaft 1b and the central shaft 1a are connected to the shielding plate 7a via the shaft coupling 8. The first boss 5a is mounted at the central shaft 1a and the second boss 5b is screwed to the shaft end thereof, by which the roll 2 is held. The shielding plate 7b is mounted via the end shaft 1c at the boss 5b.
Patent JP-H05177409-A (JP)
Title: Cutting tool
Inventor: OHIRA KENGO
IPC: B23B27/00
Filed: 1991-12-25
Abstract: PURPOSE:To provide a spring-bite type cutting tool which can adjust the mechanical rigidity in the upper range of the cutting edge, according to the cutting processing condition of a work, and absorb and damp the amount of fluctuation of the cutting reaction. CONSTITUTION:The tool is fitted to the tool fitting hole 9 of the chuck 8 of the rotary main spindle of a machine, with the axis C conformed with the hole, and slits 28a-28c are formed at the specified positions above the cutting edge retaining parts 24 at the tip, whereby elastic deformation fulcrums 29a-29c are provided, and the fluctuation of cutting reaction is absorbed, and the elastic deformation performance by those slits 28a, etc., is blocked by the advance and retreat action of a screw 32. Hereby, the mechanical rigidity in the upper region of a cutting edge 40 is adjusted, whereby the cutting tool is put in the constitution capable of coping with the change of the processing condition.
Patent JP-H05247559-A (JP)
Title: Composite structure of niobium-titanium-hafnium alloy matrix and niobium-base metallic reinforcement
Inventor: MAAKU GIRUBAATO BENTSU
IPC: C22C1/00
Filed: 1992-12-24
Abstract: PURPOSE: To provide a metallic composite structure excellent in tensile strength and breaking strength at high temp. by using an Nb-Ti-Hf alloy of specific composition as matrix and incorporating, as reinforcement, strand-like structures for ductility strengthening, composed of Nb-base metal, into the matrix.  
     CONSTITUTION: A lightweight Nb-Ti-Hf alloy of body-centered cubic structure, having a composition consisting of, by atom, 35-45% Ti, 10-15% Hf, and the balance Nb and having relatively low tensile strength at high temp., is used as matrix. A strand-like reinforcement with a size of at least 20 microns, which is composed of an Nb-base metal with similarly body-centered cubic structure, having lower oxidation resistance than the matrix metal but having high density and excellent in high temp. strength at ≥1000°C, is dispersedly incorporated into the above matrix by ≤5 vol.%. By this method, the metallic composite structure, which has a reinforcing ratio of at least ≥50% and usable at a temp. as high as ≥1400°C and in which the outside part is composed of the matrix metal alone and the other part is composed of the composite metal, can be obtained. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09282883-A (JP)
Title: Semiconductor memory device
Inventor: CHIYOU ICHIZAI
IPC: G11C11/41
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory device in which the length of a main input/output line and that of a data line are shortened and whose operation is performed at high speed by a method wherein a data path circuit is arranged in the central part in the middle of memory array blocks which are arranged so as to be divided into four. SOLUTION: A first memory array block 10, a second memory array block 20, a third memory array block 30 and a fourth memory array block 40 are arranged respectively so as to be divided into four regions which are partitioned in the upper and lower parts and the right and left parts. Bit lines of respective array blocks are connected selectively to input/output lines IO's, and data reaches input/output pads DQPAD's via an input/output multiplexer IOMUX, a main input/output line MIO, a data path circuit 50, a data line DL and an input/output buffer. The many input/output pads DQPAD's are arranged in the middle region between the upper partition region and the lower partition region. A data-path control circuit 60 is disposed in the center region between the right partition region and the left partition region.  At this time, the data path circuit 50 is disposed in the middle center region 70 in the middle between the upper and lower partition regions and the right and left partition regions.
Patent JP-H09177951-A (JP)
Title: Lubricating oil regulating device of transmission
Inventor: IWAO NOBUYUKI
IPC: F16H57/029
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To attenuate the hammering without pulling out the lubricating oil in an idling condition, in a device to regulate the lubricating oil in a drysump type transmission by using an oil pump, by driving the oil pump only when the detected car speed is other than zero practically. SOLUTION: Since a main shaft 2 is not driven when the vehicle is stopped, gears 4 and 5 are also not driven, and an oil pump 6 is not driven. As a result, the lubricating oil sealed in a transmission 1 is not to be pulled out, and since the pump is not operated in such an idling condition (the car speed zero condition), the transmission hammering (the idling hammering) is attenuated by making an oil stirring resistance as a dumper. However, since the reducing effect of the stirring resistance of the lubricating oil is small in the idling condition, even though the lubricating oil is not pulled out in such a way, no influence is generated in particular.
Patent JP-H03204107-A (JP)
Title: Method for forming projecting and recessing pattern on surface of dull roll for rolling steel sheet
Inventor: TAKEMOTO MASAKANE
IPC: B21B27/00
Filed: 1989-12-29
Abstract: PURPOSE:To form a projecting and recessing pattern on the surface of dull roll for rolling steel sheet by performing the irradiation of laser beam to a photosensitive resist, developing treating, forming a motif on the roll surface and forming etching pits with a chemical corrosive. CONSTITUTION:The photosensitive resist is applied on the surface of work rool 1 for rolling and a hardened resist layer 9 is formed by radiating argon laser 4 while revolving the roll 1. Next, a motif 11 is formed on the surface of the roll 1 by washing unhardened parts and etching pits are formed by performing anisotropic etching with a chemical corrosive. After that, the hardened resist layer 9 is washed and stripped. In this way, a surface treated steel sheet with the high rate of flatness can be manufactured.
Patent JP-2001158918-A (JP)
Title: Method for producing high strength hot dip galvanized steel sheet and hot dip galvannealed steel sheet excellent in adhesion for plating
Inventor: SUZUKI YOSHITSUGU
IPC: C23C2/06
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To produce a high strength hot dip galvanized steel sheet and a hot dip galvannealed steel sheet free from the generation of nonplating at the time of hot dip galvanizing even in the case a high strength steel sheet in which strengthening elements such as Si and Mn and added is used as the stock and thus excellent in adhesion for plating and press workability. SOLUTION: A steel slab having a composition containing, by weight, 0.0001 to 0.30% C and also containing one or two or more kinds selected from <=3.0% Si, 0.1 to 3.0% Mn, <=2.0% Cr and <=0.10% P is subjected to hot rolling or moreover cold rolling, is thereafter heated to >=750 deg.C, is subsequently cooled, is next dipped into an alkaline hot dip salt bath, is thereafter pickled at need, is subsequently heated and reduced at >=650 deg.C in a reducing atmosphere and is then applied with hot dip galvanizing.
Patent JP-H09184379-A (JP)
Title: Shading screen for window on open ceiling
Inventor: NAKAMURA TAKAYUKI
IPC: E06B9/92
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To shorten time required for heating and cooling by petroleum energy by a method wherein a shading screen that moves perpendicularly at its upper part while turning and projecting in an eaveslike shape at its lower part is provided at a largely opened window at the south side of a living room in an open ceiling structure. SOLUTION: A windup roll 1, driven by a motor, is installed at the upper end of each of two guide rails on the right and the left provided at the outside of a largely opened window W, and bend support rods 3 are fixed approximately at the middle of the guide rails, and stoppers are provided at the inside of the guide rails. Right and left lower end bars 5 and weight rods 2, vertically movable inside the guide rails G, are provided, being hung down, at the lower part of a sunlight-shading screen S on positions on the right and the left. Turning holding pivots 6 at the lower end of the weight rods 2 are brought into contact with the stoppers with the shading screen lowered, the lower end bars 5 on the right and the left are turned round the turning holding pivots 6 and projected outward beyond positions of the bend support rods 3, and an eaves front part T is formed.  Therefore, sunlight is shaded in the summertime while being positively taken in the wintertime.
Patent JP-H09102540-A (JP)
Title: Bonded soi substrate manufacturing method
Inventor: SATO HIROSHI
IPC: H01L21/302
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a bonded SOI substrate capable of polishing an island-like silicon thin layer within the recessed portion of an insulating film so that the silicon thin layer is flush with the upper insulating film of an insulating film around the recessed portion and the silicon thin layer is polished without damage caused by polishing. SOLUTION: An element formation substrate having an uneven thickness of a layer bonded substrate 7 is partially polished. The polishing is stopped just before reaching an upper insulating film 3B. The upper insulating film 3B is selectively polished. The remaining thin layer on the element formation substrate 1 is polished. Portions 9A having an uneven thickness resulting from partial polishing are removed simultaneously with the above polishing steps.
Patent JP-H06194477-A (JP)
Title: Nuclear fuel rod
Inventor: KOBAYASHI KAORU
IPC: G21C3/328
Filed: 1992-12-24
Abstract: PURPOSE:To provide a nuclear fuel rod of structure capable of efficiently annihilate transuranium elements (neptunium americium and the like) by means of a light water reactor. CONSTITUTION:A fuel pellets 2 of a high rate containing transuranium elements (neptunium, americium and the like) is composed in areas 5, 6 different in contents of the transuranium elements and the area 5 is charged with the fuel pellts 2 of a high rate of the contents of the transuranium elements upward of a nuclear fuel rod, compared with the area 6. The nuclear fuel rod can efficiently annihilate the transuranium elements (neptunium, americium and the like) by means of a light water reactor.
Patent JP-H0984941-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of exchanging a discharge control circuit even when a prize ball number becomes different accompanying the exchange of a game panel by storing prize ball data in a discharge control circuit and discharging the prize ball number corresponding to the stored prize ball number data based on winning detection signals. SOLUTION: A game panel is provided with a game controller 600 for controlling the game operations of a variable winning device or the like and a back mechanism controller 300 for controlling the discharge operation of a prize ball discharge device 220 and a winning number detector 129 provided for a specified winning area is provided on the side of the game panel.  The game controller 600 is provided with a prize ball number setting means for setting the prize ball number to be discharged based on the detection of a winning ball detector 241 differently between the case that a winning ball is detected by the winning number detector 129 and the case that it is not detected, a storage means for storing a winning ball number based on detection signals from the winning number detector 129 and a discharge means for preferentially discharging the prescribed number of the prize ball number based on the detection of the winning ball detection means when winning storage is present in the winning ball storage means.
Patent JP-H11155998-A (JP)
Title: Symbol-variable display game machine
Inventor: FUJII TAKASHI
IPC: A63F5/04
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To make conspicuous a symbol by uniformly applying the light from a reel illuminating apparatus onto the outer periphery of a reel. SOLUTION: A front panel 11 provided with symbol indicating windows 20a, 20b, 20c is disposed in front of reel 8a, 8b, 8c, on each peripheral surface of which symbols of various kinds are shown. On the rear surface of the panel 11, a reel illuminating apparatus to illuminate the outer periphery of each of the reels 8a, 8b, 8c is provided at least at a boundary position of adjoining symbol indicating windows in the direction normal to the direction in which the reels are arranged.
Patent JP-H03202050-A (JP)
Title: Nuclear magnetic resonant image diagnosing device and method for adjusting rf output thereof
Inventor: INOUE YUJI
IPC: G01R33/54
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a desired image contract at the time of visualizing a specimen by measuring the characteristics of an RF linear amplifier with a reception signal and storing these characteristics by forming a correction table. CONSTITUTION:This nuclear magnetic resonant image diagnosing device measures, plural times, the reception signal Stheta deg. corresponding to the transmission pulse electric power Rtheta deg. for driving an RFtheta deg. pulse (theta deg.<90 deg.) after making the RF tuning scan to determine the transmission pulse electric power R90 deg. for driving the RF90 deg. pulse under the conditions of actual photographing to measure the characteristics of the RF linear amplifier 4 and stores the characteristics thereof by forming the correction table successively thereto. A sequence memory circuit 6 impresses the RF pulse signal from the RF linear amplifier 4 to an RF transmission coil by operating a gate modulating circuit 8 (modulating the RF output signal of an RF modulating circuit 9 at the prescribed timing) according to the command (the transmission pulse electric power necessary for the actual RF pulse, etc.) from the correction table taken in a computer 7 at the time of actual photographing.
Patent JP-H10191069-A (JP)
Title: Cipher communication terminal equipment
Inventor: YAMAMOTO MAKOTO
IPC: H04N1/44
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To perform cipher communication even in the case that a size capable of output does not match with the size of ciphered data to be transmitted by decoding the ciphered data, then reducing or magnifying them matched with a recording paper size and outputting them in the case that the size of ciphered image data does not match with the size capable of the output. SOLUTION: A ciphering part 2 ciphers transmission image data by a prescribed ciphering system, a decoding part 3 decodes the ciphered data to normal image data and an encoding/decoding part 4 encodes the ciphered data ciphered in the ciphering part 2 to encoded data and encodes the received encoded data to the ciphered data. A CPU 1 detects the size of recording paper set to a printing and output part 13 and judges the size of the image data capable of the output. Further, the CPU 1 decodes the image data stored in an image storage part 7 by the decoding part 3, converts the decoded image data to the detected size of the recording paper and makes them be printed and outputted by the printing and output part 13.
Patent JP-2000167255-A (JP)
Title: Dummy body
Inventor: SHIMADA NAGAHIKO
IPC: A63H3/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To cancel the feeling of solitude of a man and to attain aging prevention by providing the main body of dummy, which is formed into human body and covered with a soft artificial skin, with a joint part having the degree of freedom similar to a human body, voice generating means for generating a voice with an external stimulus, and body temperature generating means. SOLUTION: Over the female body form as large as life, the main body of dummy covering the outer surface with a soft artificial skin 3 in the state of soft white skin is formed so as to be freely expanded by charging air supplied by operating a compressor 7. Besides, a joint hinge 15 is disposed inside the femur, a speaker 1 for generating a voice corresponding to a call from the outside or touch on the body is disposed on the back and further, an air-tight fastener 6 is additionally attached. Then, the inside of a pelvis body 5 in the body is divided with a partition and in addition to an air compressor 7, fan 9, hot air blower composed of hot wire filaments, control panel and battery are arranged. With the hot air generated by this hot air blower, the temperature of the entire main body of dummy is elevated close to the temperature of human skin.
Patent JP-H06197220-A (JP)
Title: Image reader
Inventor: KANBE YUKIHIKO
IPC: H04N1/40
Filed: 1992-12-24
Abstract: PURPOSE:To eliminate the influences of the change of light quantity with the lapse of time and the temperature change by correcting the shading correction data by means of the white and black level changing signals every time an image is read CONSTITUTION:When the reading of an image is started, the white and black latch signals Lw and Lb are transmitted on the white and black reference surfaces 5Y and 6Y respectively. Therefore the post-line data read out of the 2nd white reference surface 5Y are stored in the latch circuit 31 of a white level change detector means 30. Meanwhile the post-line data read out of a 2nd black reference surface 6Y are stored in the latch circuit 41 of a black level change detecting means 40. In such conditions, the pre-line data are stored in the latch circuits 32 and 42 respectively. Then the image data on a first line are stored in a RAM 11. A comparator 33 compares the pre-line data A stored in the circuit 32 with the post-line data B stored in the circuit 31 and outputs the white and black level changing signals to a counter 34. The correction data correcting means 21 and 22 add together both level changing signals and correct the upper and lower limit reference potentials to correct the correction data every time the line is read.
Patent JP-H06173413-A (JP)
Title: Decorative plate
Inventor: SUGAWARA KIMIO
IPC: E04F13/08
Filed: 1992-12-02
Abstract: PURPOSE:To fold up a decorative plate without generating traces of a fold or a crease on a decorative sheet. CONSTITUTION:A shallow groove 4 is provided on the surface side of a base plate 2 so as to be in parallel with opposed both sides, a notched line 5 is provided on the back side of the base plate 2 on the same position as the groove 4, and the base plate 2 is folded at the notched line so that a decorative sheet 3 is inside the folding direction. The folded part is relieved into a space formed with the groove 4, so as not to generate a fold or a crease on the decorative sheet 3. Hereby, the width is shortened so as to be convenient for custody and transport, efficiency of stretchedly mounting operation is improved, and the decorative sheet 3 can be stretchedly mounted on a beautiful finish without generating traces of a fold or a crease on the decorative sheet 3.
Patent JP-2001168028-A (JP)
Title: Method of manufacturing nitride-based iii-v compound crystal, nitride-based iii-v compound crystalline substrate, nitride-based iii-v compound crystalline film, and method of manufacturing device
Inventor: MORITA ETSUO
IPC: H01S5/323
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a nitride-based III-V compound crystalline substrate and a nitride-based III-V compound crystalline film both of which are free from surface defects, a method of manufacturing a nitride-based III-V compound crystal used for manufacturing the substrate and film, and a method of manufacturing a device using the substrate and film. SOLUTION: A base crystalline layer 12 is formed on the surface of a substrate 11 by growing crystals of a nitride-based III-V compound and a first mask pattern 13 is formed on the surface of the layer 12. After the layer 12 is etched by using the pattern 13 as a mask, a nitride-based intermediate crystalline layer 14 is formed. Successively, a second mask pattern 15 is formed on the surface of the layer 14 and, after the layer 14 is etched through the pattern 15, a surface crystalline layer is formed by growing nitride-based crystals. Since the crystal growth in the layer 14 starts from the side faces of the etched grooves 12a of the layer 12, the propagation of dislocation to the layer 14 hardly occurs.
Patent JP-H08232887-A (JP)
Title: Pump with variable guide blade
Inventor: HARADA HIDEOMI
IPC: F04D27/02
Filed: 1995-12-08
Abstract: PURPOSE: To operate fluid machinery in a wide flow range by setting the length of a diffuser blade to be substantially equal to or a little larger than the length obtained by dividing the circumferential length in the diffuser fitting radius by the number of blades of the diffuser. CONSTITUTION: The length L of a diffuser blade is set to be substantially equal to or a little larger than the length obtained by dividing the circumferential length in the diffuser blade fitting radius γv by the number of diffuser blades. Accordingly, when the diffuser blades are rotated in such a manner as to be arranged in the connecting direction of the circumference, the leading edge and the trailing edge of two adjacent diffuser blades overlap each other. The position in the radial direction of a fulcrum for varying the diffuser blade is within a range such that the impeller radius γ2 is from 1.08 times to 1.65 times.  The length L1 from the leading edge of the diffuser blade to the fulcrum is set 20%-50% of the full length L of the diffuser blade, so that the force for moving the diffuser blade can be minimized against the torque generated by an outflow from the impeller.