baber/WOPTO huggingface dataset:
Patent JP-H08233750-A (JP)
Title: Infrared-ray light source device for illuminating sensitizing medium
Inventor: EICHI GAREN PAAKAA
IPC: G01N21/892
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a linear light-source of uniform intensity for illuminating a moving web, by adjusting the discrete intensity of a light-source changing in a longitudinal direction to a predetermined intensity pattern and forming a required intensity distribution. SOLUTION: The light from a light source 12 penetrates/illuminates a moving sensitized film web 14 and an illuminated band is photographed by CCD camera 18 and displayed at 42. Defects of the web 14 are eventually detected in this manner. A light fusion device 30 forming the light source 12 defines a cavity for fusing light by a side wall 32 and end walls 34, 36. The device 30 is driven by an LED array 60 emitting discrete infrared rays. The light from the array 60 is reflected at an inner wall of the side wall 32, fused in the cavity to be linear beams and emitted from slits in a longitudinal direction. Since LEDs 70i are arranged every equal distance, a light intensity distribution is generated at this time. Therefore, the LEDs 70i are divided into (m) groups thereby to control the intensity of light in each group at 16.  Each group is adjusted individually in accordance with the respective adjusting voltage. Accordingly, although the light intensity in each group is different, an intensity distribution when emitted light beams are seen on a screen plane of the camera 18 is uniform.
Patent JP-2000136994-A (JP)
Title: Scanning tunnel microscope
Inventor: UCHIUMI HIROSHI
IPC: G01Q60/10
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a scanning tunnel microscope that picks up an image in both going and returning ways for effectively utilizing the image when the microscope is driven by a triangular wave. SOLUTION: When a switching amplifier 4 is set in a reverse mode, for X display, output B of the switching amplifier 4 and output C of a constant- voltage generation circuit 3 are changed every time the direction of an X scan signal A is changed, and are added by an adder circuit 5 for setting 1/2. An output signal D of the adder circuit 5 is amplified by an X-display amplifier 8 and is used for X deviation of display CRT 10. Furthermore, a dashed line part (the contact-voltage generation circuit 3, switching amplifier 4, and adder circuit 5) is added before a Y-display amplifier 9, and X and Y displays are both set to the reverse mode, thus obtaining four images that are symmetrical in the vertical and lateral directions.
Patent JP-H06235038-A (JP)
Title: Al-sn series bearing alloy
Inventor: FUJITA MASAHITO
IPC: C22C21/00
Filed: 1993-11-01
Abstract: PURPOSE:To provide an Al-Sn series bearing allay having sufficient lubricating properties at a high temp., in an Al-Sn series alloy constituted of a specified compsn., by dispersing and precipitating spherical Si grains into an Al matrix and precipitating Sn-Pb alloy grains adjacently to the Si grains. CONSTITUTION:An alloy contg., by weight, 7 to 20% Sn, 0.1 to 5% Pb, 1 to 10% Si and 0.1 to 1.0% of one or >=two kinds among Cr, Mn, Fe, Ni, Co, Ti, V and Zr, contg. total 0.3 to 3.0% of Zn and Mg and moreover contg. 0.01 to 0.1% Sn, and the balance substantially Al is prepd. At this time, Si grains are dispersed and precipitated into the matrix 1 in such a manner that the shape of them is formed into the spherical or elliptical one or the one with rounded tips, and Sn-Pb allay grains 3 are precipitated adjacently to the Si grains 2. In this way, the Al-Sn series bearing alloy excellent in lubricity, good in mechanical properties at a high temp. of about 100 to 250 deg.C and withstanding high load operation can be obtd.
Patent JP-H06145801-A (JP)
Title: Manufacture of grain-oriented electrical steel sheet excellent in magnetic characteristic
Inventor: YOSHITOMI YASUNARI
IPC: C23C8/26
Filed: 1992-11-05
Abstract: PURPOSE:To stabilize the high level of magnetic characteristic of a grain- oriented electrical steel sheet used for an iron core in an electric equipment. CONSTITUTION:In a method for manufacturing the grain-oriented electrical steel sheet in which a slab containing C, Si, Mn and 0.010-0.060% acid soluble Al, 0.01-0.05% S, <0.0030% N and the balance Fe with inevitable impurities is heated at <1280 deg.C and hot rolling is executed and successively the ordinary process is executed, Cu is added at 0.01-0.40% and the acid soluble Al content and N content are made to be in the range showing the relational inequality Al-27/14N>0.0100 and nitriding treatment is applied after hot rolling till the start of secondary recrystallization in a final finish annealing. Further, the control of primary recrystallize average grain diameter after decarburize- annealing of Sn addition till the start of the final finish-annealing or the hot rolled sheet annealing in the prescribed temp. range is executed.
Patent JP-S63149528-A (JP)
Title: Temperature measuring apparatus under high temperature atmosphere
Inventor: SAWA YOSHITAKA
IPC: C21B7/24
Filed: 1986-12-12
Abstract: PURPOSE:To accurately and simply measure the temp. of a particle without disturbing flight behavior by removing the effect of disturbance light even when the temp. of the particle becomes lower than the external temp., by a method wherein an optical fiber is protected up to the vicinity of a region where a particle flies to be inserted in a water cooling probe and, thereafter, only the optical fiber is allowed to approach the particle. CONSTITUTION:The leading end part 19a of a movable support pipe 19 is detachable and made replaceable so as to be fitted to the diameter of the consumable optical fiber inserted in said support tube 19 and easy to detach. By advancing and retracting the pipe 19, the fiber 18 is passed through th hole 24b opened to the leading end part 24a of a water cooling triple pipe probe 24 to be projected forwardly. The fiber 18 is protected from heat in the state received in the probe 24 at the time of non- measurement and allowed to approach a particle at the time of measurement. The incident light passing through the fiber 18 is condensed to the leading end of a non- consumable optical fiber 22 through the condensing lens 20 fixed to the pipe 19 and the condensing lens 21 fixed to the probe 24 along with the fiber 22 and passes through the fiber 22 to be guided to a radiation thermometer 25.
Patent JP-H09109971-A (JP)
Title: Tricycle usable as handcart
Inventor: MIZUTANI MASAHIRO
IPC: B62K9/02
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To make front wheels unrotatable when a handcart is pushed with and by coaxially supporting an auxiliary wheels comprising two wheels to a vertical shaft provided on a combination rod combining front ends of two main rods, holding axles of rear wheels at each rear end of the main rods, holding a supporting shaft of a front wheel inside of both main rods, and retaining a ground contact surface of the front wheel higher than that of the auxiliary wheels. SOLUTION: An auxiliary member 20 is formed by combining front ends of two main rods 21 by a combination rod, and supporting a horizontal shaft 25 of auxiliary wheels 24 which comprises two wheels and can freely change the direction on a vertical shaft 23 provided vertically in the center of the combination rod. A bifurcated holding piece 26 held by an axle 6 is fixed to a rear end of the main rod 21. Leg carriers 33 are fixed on leg carrying stands which are symmetrically protruded on either side outside of the main rods 21. The main rods 21 are made to be horizontal by pinching the main rods 21 in supporting shafts 3 of a front wheel 4 of a tricycle 1 and by pinching the holding pieces 26 of rear ends of the main rods in the axles 6, and the main rods 21 are fixed to the supporting shafts 3 of the front wheel 4.  The front wheel 4 is made to be a floating state, and the auxiliary wheels 24 and the rear wheels 7 are made to be contacted with the ground so that the front wheel 4 does not touch the ground, allowing the use as a handcart.
Patent JP-S63148621-A (JP)
Title: Plasma vapor growth system
Inventor: MORITA MAKOTO
IPC: H01L21/31
Filed: 1986-12-12
Abstract: PURPOSE:To realize a leaning operation immediately after formation of a film without taking out a film-formed wafer by a method wherein a wafer cover which isolates the wafer from an environmental atmosphere inside a reaction furnace during the cleaning operation is installed at a mounting part in a detach able manner. CONSTITUTION:A wafer cover 2 which isolates a wafer 4 from an environmental atmosphere inside a reaction furnace during a cleaning operation is installed at a mounting part 3 in a detachable manner. While a film is formed, the wafer cover 2 is attached to an elecrode 1 and the film can be formed in such a way that an operation to form the film is not affected. When the film has been formed, the wafer cover 2 is detached from the electrode 1 and is lowered while a vacuum state is kept inside a reaction furnace 7; the wafer cover 2 covers the wafer 4 individually; each wafer 4 is isolated from the environmental atmosphere inside the reaction furnace 7 by means of the cover. In this state, even when the inside of the reaction furnace 7 is cleaned, the formed film is not exfoliated; the cleaning operation can be executed without damaging the formed film by a plasma.
Patent JP-S62152035-A (JP)
Title: Key input device for electronic calculator
Inventor: FUJII HIROSHI
IPC: G06F3/023
Filed: 1985-12-25
Abstract: PURPOSE:To decrease the number of switches for a compact design of an electronic calculator and to apply it to a wristwatch, etc., by storing three types of modes for selection and operating keys in response to functions corresponding to those modes. CONSTITUTION:When no mode switch is operated, the output of a key input part 11 is inputted via a key encoder 12 and a CPU 13 stores the 4-bit data in a mode memory part 14 in response to the basic timepiece mode. The contents of this memory are rewritten into the 4-bit information corresponding to a function calculation mode and an n-th notation calculation mode in response to the selecting operation of the mode switch. When a function key is operated under such conditions, the counting of the three functions are executed via the CPU 13 in accordance with the contents mode of the part 14. As a result, the number of key switches is reduced and a compact key input device is obtained. Thus a compact electronic calculator is obtained and can be applied to a wristwatch, etc.
Patent JP-H03156607-A (JP)
Title: Cnc program control system
Inventor: SASAKI TAKAO
IPC: G05B19/18
Filed: 1989-11-15
Abstract: PURPOSE:To increase the processing speed of a system program by rewriting the system program in accordance with a parameter at application of a power supply and deleting a parameter process program. CONSTITUTION:At application of a power supply, the system program of a ROM 21b is transferred to a RAM 21c. Then the parameter stored in the RAM 21c is read out and the contents of the system program are rewritten in accordance with the parameter. In other words, a branch instruction produced by the parameter is deleted and a necessary process program is directly carried out. For this purpose, the system program is rewritten. Then the system program is carried out. As a result, the branch instruction of the parameter is deleted and the system program consists of the necessary programs only. Then the processing speed of the system program is increased.
Patent JP-H06202085-A (JP)
Title: Manufacture of light-scattering liquid- crystal display device
Inventor: SAI YUUKOU
IPC: G02F1/1347
Filed: 1993-11-26
Abstract: PURPOSE: To simplify the strut-forming stage, to improve the flatness of the hole part for the strut and to obtain the display with the completeness of the structure further improved by forming the strut without etching but with partial exposure, using a photomask. CONSTITUTION: A first electrode 22 is formed on a glass substrate 21. An acrylic resin is applied on the upper face of the substrate 21 with the first electrode 22 formed thereon and then baked to form an insulating layer 23 on the entire face. A photosensitive resin is applied on the surface of the insulating layer 23 and then baked to form an intermediary layer 24. The process is repeated specified number of times to form a multilayer laminated structure, consisting of a strut obtained in the succeeding stage, the intermediary layer 24 for a cavity to be filled with a liq. crystal and the insulating layer 23. The laminated structure thus formed is irradiated with a light, by utilizing a photomask 25 to expose the entire part except the regions 26' for forming the strut.  The intermediary layer 24 is provided with a sensitized liq. crystal region and an unsensitized strut region 27 through such a process.
Patent JP-2000124588-A (JP)
Title: Electronic circuit unit and manufacture of it
Inventor: HARADA HIROSHI
IPC: H05K1/14
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To improve soldering to an end surface electrode by providing a land part with a wide land part exposed from a solder resist and a narrow land part which is exposed from the solder resist and connected to the wide land part, and forming a solder pad part at the wide land part. SOLUTION: A solder resist 4 is printed on the lower surface of a circuit board 1 comprising a land part 3, and on the surface of the land part 4, a wide land part 4a exposed from a solder resist 5 and a narrow land part 4b which is, exposed from the solder resist 5, connected to the wide land part 4a are formed by the solder resist 5. The wide land part 4a is formed near an end surface 1a of the circuit board 1, with a solder pad part 6 formed at the wide land part 4a. Electronic parts such as a resistor and capacitor, etc., are fitted to the circuit board 1 while they are connected to a conductive pattern, constituting an electronic circuit unit 7 comprising a single circuit board 1.
Patent JP-H01151779-A (JP)
Title: Differential fluid pressure engine
Inventor: YONEDA SHIN
IPC: H01L23/50
Filed: 1986-12-13
Abstract: PURPOSE:To enable energy saving operation by facing thrusts of fluid pressure cylinders then placing gears and the like in the thrust path and producing differential pressurization thrust based on the difference of diameter, difference of pressure receiving area of cylinder and the like. CONSTITUTION:A going side solenoid valve 11 is first turned ON under a state where high and low pressure pumps 2, 2 ' are driven to feed fluid delivered from the pumps through a going circuit 3 into respective cylinders 7, 8, 27, 28 so as to move respective cylinders to the left. Gears 40, 30 try to rotate through rack gears 38, 41 coupled directly with respective shafts and the thrusts thereof counter each other, but a large diameter gear 40 is rotated counter clockwise by the thrust of the cylinder 7 and moved an idle table 33 is moved to the right through gears 23, 14. When a returning side solenoid valve 12 is turned ON at the end of returning stroke, returning motion takes place similarly. The reciprocal motion is converted through an output shaft 22 and a crankshaft to rotary motion and taken out as power.
Patent JP-2001116101-A (JP)
Title: Cylinder mechanism with damping device
Inventor: NOZAWA TAKUHEI
IPC: F16F9/10
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder mechanism with a damping device capable of reducing impacts and noises in the vicinity of a cylinder head and a cylinder bottom even if a piston runs away in an emergency, so as to reduce burdens on a rubber cushion. SOLUTION: The cylinder mechanism includes the piston 2 installed within the cylinder 1, motor shafts 5, 8 in threaded relationship with the piston 2, and a driving element 4 imparting rotation to the motor shafts 5, 8, the piston 2 being moved back and forth by rotation of the motor shafts 5, 8 caused by the driving element 4. The piston 2 is formed in a hollow shape. When the hollow shape is filled with a fluid that is either liquid or gas, the back-and-forth movement of the piston 2 causes an increase in fluid resistance of the fluid 7 as the fluid 7 approaches a fluid resistance plate 13 at the end of the motor shaft, on the forward or reverse side of the hollow shape.
Patent JP-2000134752-A (JP)
Title: Machine for burying subaqueous cable and installation thereof
Inventor: YAMADA NORIO
IPC: H02G1/10
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To reduce the effects of the waves of the water surface or the like for the accurate installation of a machine for burying, when the machine for burying is installed at a position where a cable buried in the bottom of the water is aligned. SOLUTION: This machine 10 for burying is provided with a buoyancy control apparatus, which controls buoyancy and propulsion apparatus which generates driving force fore and aft, rightward and leftward, and upward and downward. The machine 10 for burying is hung by the crane 7 of a crane ship 6 on the water surface and descended on the waster surface by the crane 7. The machine 10 for burying is removed from the crane 7 and is made to float underwater. Its buoyancy is controlled by the buoyancy control apparatus, its driving force is generated by the propulsion apparatus, and the machine 10 for burying is made to descend to the bottom B of the water while fore and aft, rightward and leftward, and upward and downward positions, orientation, attitude, and descending speed are controlled with the machine 10 for burying floated underwater.  The machine 10 for burying is installed in the bottom B of the water so that a drilled portion 11 aligns with a cable 1. It is thus possible to prevent a cable 1 from being damaged due to the machine 10 for burying running on the cable 1 and ensure safety of a driver conducting underwater operation.
Patent JP-H10119503-A (JP)
Title: Wheel for railway rolling stock excellent in crack resistance and its manufacture
Inventor: FUJIMURA TAKASHI
IPC: B60B19/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an integrally molded rolled wheel for a railway rolling stock reducing thermal stress by the wheel shape, securing a large displacement quantity δby increasing the displacement quantity λ set nearly to zero in the past to 5mm or above, and having excellent crack resistance and provide its manufacturing method. SOLUTION: In an integrated wheel for a railway rolling stock displaced with a rim section to the track outside than a boss section, the size between the perpendiculars drawn from the center of the thickness of a plate section near the curve on the flange side of a rim section fillet and from the center of the thickness of a plate section near the curve opposite to the flange side of a boss section fillet to the shaft center respectively is set to the displacement quantity δ of the rim section against the boss section.  When the displacement quantity λ of the rim side plate section is set to 5mm or above, while the displacement quantity λ is set for the size between the perpendiculars drawn from the center of the thickness of the plate section near the flange side curve of the rim section fillet and from the axial direction center of the inner diameter of the rim section to the shaft center, the displacement quantity δis made to be 40mm or above.
Patent JP-S63149723-A (JP)
Title: Interface for magnetic card reader
Inventor: MATSUBAYASHI TAKAO
IPC: G06F3/06
Filed: 1986-12-13
Abstract: PURPOSE:To reduce the load of a microprocessor with comparatively simple constitution by using a combined unit of a shift register and a pulse counter as an interface between a magnetic card reader and the microprocessor. CONSTITUTION:Serial data 8RDD read out from the magnetic reader 1 are written in the shift register 10 and a clock 7RCP is applied as a reading clock at that time. The clock 7RCP counts up the contents of the counter 4, and when the number equal to the maximum number of bits in the shift register 10 is counted, an interruption signal 11 is sent to the microprocessor 2. Since the microprocessor 2 receives the signal 11 and commands the shift register 10 to read out data, the data in the shift register 10 can be read out as a data signal 12. Since the microprocessor 3, the counter 4 and the shift register 10 are constituted so that the same number of bits are processed in parallel, operation divided at each bit group can be attained.
Patent JP-H09113589-A (JP)
Title: Battery inspecting machine
Inventor: MOTOYAMA TOMIO
IPC: G01R19/165
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a battery inspecting machine having improved work efficiency by providing grips, and arranging a load on one side and an opening/ closing means feeding or interrupting the current flowing on the load on the other side at a proper layout. SOLUTION: A worker connects a battery 3 and the inspecting means of a battery inspecting machine 1 with grips 15 and cables 16. He holds the grip 2 of the battery inspecting machine 1 with the left hand and selects the type of the battery 3 via a selecting switch 22 with the right hand, pushes a start/stop switch 23, and starts the quality judgment. He detects the terminal voltage of the battery 3, detects the battery ambient temperature with a temperature detecting means, compares the battery terminal voltage with the voltage multiplied with the decision criterion value by the temperature correction coefficient according to the detected battery ambient temperature, and judges the quality of the battery 3.
Patent JP-H03160955-A (JP)
Title: Pasty processed protein food and production thereof
Inventor: KANZAWA HIROAKI
IPC: A23L29/231
Filed: 1989-11-17
Abstract: PURPOSE:To provide a pasty processed protein food hardly causing a change with time in preservation by containing pectin in a chief material of fine denatured proteins. CONSTITUTION:Pectin in an amount of 0.2-5 pts. based on 10 pts. protein solid substance is contained in fine denatured proteins, e.g. albumen, whole egg, egg yolk, lactalbumin or soybean protein (having a size of normally 1 to tens of mu) coagulated by heating as a chief material to provide a pasty processed protein food (normally >=50%, mostly >=70% moisture content).
Patent JP-H02145232-A (JP)
Title: Composite work machine
Inventor: TAKAYAMA KAZUTOSHI
IPC: B23H7/26
Filed: 1988-11-25
Abstract: PURPOSE:To quicken the tool exchange and to enlarge the working function by interposing and transferring various tools and electric discharging electrodes via the fitting rod of a base block and making them freely engageable and separatable from the circulating member of a rotary magazine, in the transfer mechanism between ATC and work unit. CONSTITUTION:A transfer means 37 consisting of a work unit 9 having a work table freely movable horizontally having the liquid tank storing the body to be worked and a chuck 14 capable of attaching and detaching various tools and discharging electrodes at the upper part thereof, a piston rod 38 of a composite work machine having an automatic tool changer (ATC) at the side part of the work unit 9, operating rotation and lifting between a rotary magazine 18a and the work unit 9, and an interposing member 39 having a claw member 40 at the tip, is arranged. Also a fitting rod 44 is projected on the base block 43 gripping the tool base part of the above various tools and the above various tools are suspended freely detachably individually on the holder 42 provided on the circulating member 41 of the rotary magazine 18a via this fitting rod 44.
Patent JP-S63165528-A (JP)
Inventor: GENNADEI WASHIRIEBUICHI JIGARO
IPC: D01H4/04
Filed: 1986-12-16
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。