baber/WOPTO huggingface dataset:
Patent JP-H0917725-A (JP)
Title: Projection aligner
Inventor: TADA TERUSHI
IPC: H01L21/027
Filed: 1995-06-30
Abstract: PURPOSE: To prevent a drop in performance and suppress damages to the optical elements of a projection aligner by two-photon absorption by returning a laser beam onto the same optical axis, which was once divided into two laser beams with different passages having a different length. CONSTITUTION: A laser beam L1 transmitted through a first partial reflecting mirror 11 and transmitted through a second partial reflecting mirror 12, and a laser beam L2 reflected by the first partial reflecting mirror 11, reflected by total reflection mirrors 13 and 14, and also reflected by the second partial reflecting mirror 12, will have a difference in a beam passage equal to the sum of a distance from the first partial reflecting mirror 11 to the total reflection mirror 13 and a distance from the total reflecting mirror 14 to the second partial reflecting mirror 12. Because of this, if the mirrors are arranged in such a manner that the relation of L1/c>Δt is valid where c is the velocity of a beam and Δt is the pulse width of the laser beam, then two pulses returned to the same optical axis by the partial reflecting mirror 12 have been deviated timewise.  By doing this, the total energy of the pulse is divided timewise and damages to the optical elements can be restricted.
Patent JP-S57113850-A (JP)
Title: Removing device for suspended solids of ore dressing and coal washing machine
Inventor: NAKAMURA AKIRA
IPC: B03B5/20
Filed: 1980-12-29
Abstract: PURPOSE: To discharge suspended solids efficiently with a simple mechanism by gathering the suspended solids in a screening vessel at one place by means of a weir plate and controlling the leading end position of a suspended solid carrying-out device according to the change in the water level in floatation ore dressing, etc.  
     CONSTITUTION: In floatation ore dressing, coal washing, etc., a weir gate 2 is provided on the down stream side of a screening vessel 1 to gather suspended solids at one place. The suspended solids are discharged to the outside of the machine by a carrying-out machine 3 of a tilting belt conveyor system or the like of which the leading end part is located below the water surface of the vessel 1. The position of the leading end pulley 7 of this machine 3 is so controlled as to assume a constant position with respect to varying water levels. For example, a water level detector 10 is provided, and the detected value thereof is converted to a control signal which controls an operating device 12 to actuate an oil hydraulic cylinder 9, thereby moving the pulley 7 forward or backward with respect to the changing water levels. Thereby, the transfer angle of the suspended solids remains unchanged and the suspended solids are discharged efficiently. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63114109-A (JP)
Inventor: KARUDON MIKEERE
IPC: B23Q3/154
Filed: 1987-07-28
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-H0474300-A (JP)
Title: Registration canceller for sale register device
Inventor: KOMUDA KOJI
IPC: G07G1/12
Filed: 1990-07-16
Abstract: PURPOSE:To facilitate the designation cancel processing by giving a register number to the commodity code of a commodity to be registered to store it in a commodity register buffer and designating the register number to easily specify registration to be cancelled. CONSTITUTION:When discriminating that key input indicates the operation of a designation cancel key 4c1, a CPU 10 judges whether numerical data is stored in a ten key buffer or not to discriminate whether ten keys 4b are operated before the operation of a commodity register key 4a or not. When ten keys 4b are operated before the operation of the key 4a, the CPU 10 compares the numerical value stored in the ten key buffer with the counter value of a register number counter 13d. When the stored numerical value is equal to or smaller than the counter value of the counter 13d, the designation cancel processing is performed. The CPU 10 searches a commodity register buffer based on the inputted register number to delete all of the register number, the commodity code, the number of sold commodities, the amount of money, the unit price allowance, the unit price discount, etc., stored by registration of the register number.
Patent JP-H0237887-A (JP)
Title: Field frequency converter
Inventor: YAMAMOTO HIROSHI
IPC: H04N7/01
Filed: 1988-07-27
Abstract: PURPOSE:To reduce the circuit scale and to execute the low price by throwing away a part of data for respective frames from a memory circuit to write the data for two frames, editing to the video signal of the prescribed number of frames and reading to the rate of the desired field frequency. CONSTITUTION:The title device is provided with a writing means 3 to write the data for two frames so as to successively update an older input video signal and an editing reading means 10 to read the data of plural frames written in the memory circuit 21 with the rate of the field frequency to throw away a part of data, link and exchange it and edit to the data of the number of the frames in which only the prescribed number is smaller. While the data are edited to the video signal of the number of frames in which only the number of the frames corresponding to the difference between the field frequency of the input video signal and the field frequency to converted, the data are read from a memory 21 with the rate of the field frequency to be converted. Thus, the circuit scale can be reduced and the cost can be decreased.
Patent JP-H0827511-A (JP)
Title: Method for assembling and removing upper form for building mixer car furnace body refractories and truck for assembling and removing upper form to be used in this method
Inventor: MATSUI TAIJIRO
IPC: C21C1/06
Filed: 1994-07-18
Abstract: PURPOSE:To provide a method for assembling and removing an upper form for building mixer car furnace body refractories capable of safely and easily assembling, disassembling and removing the upper form to and from a lower form assembled in the furnace body of the mixer car and a truck for assembling and removing the upper form to be used therein. CONSTITUTION:This method for assembling and removing the upper form comprises assembling and removing the upper form 15 which has a truck body 54 for traveling on truck rails 24 laid on the lower form 14 of an arc shape in section assembled in the lower part of the furnace body 11 of the mixer car and consists of many sheets of upper panels 25 divided into right and left side part divided upper panels 26, 27 and upper divided panels 28 in the direction toward the circumference into and from the inside of the upper part of the furnace body 11. This truck 46 for assembling and removing the upper form used therein is provided with right and left side cylinders 67, 68 of a hydraulic type for moving the right and left side divided upper panels 26, 27 respectively in a transverse direction in the upper part of a truck body 54 and is provided with lifting cylinders 60 for lifting the upper divided upper panels 28 described above.
Patent JP-H0239004-A (JP)
Title: Light guide
Inventor: KURIMA KAZUNORI
IPC: G02F1/313
Filed: 1988-07-28
Abstract: PURPOSE:To prevent a connection loss and to decrease a transmission loss by applying the radius of curvature satisfying total reflection conditions to the steepest curved part having a bent shape, thereby providing the light guide suitable for connection to an optical fiber. CONSTITUTION:This light guide is constituted of straight parts 1a, 1b and the curved part 1c connecting these straight parts. The straight parts 1a, 1b and curved part 1c have the same width W. The juncture part between the curved part 1c and the straight parts 1a, 1b is smooth. The light guides 24 and 26 which are different in the progressing direction of light signals are connected by the light guide of the curved shape having the radius R of curvature of a prescribed radius of curvature or above at the time of connecting said light guides. The total reflection conditions in the light transmission in the light guide are satisfied in this way, by which the generation of the transmission loss and the connection loss to an optical fiber are decreased.
Patent JP-H0355025-A (JP)
Title: Inspection apparatus for color blindness
Inventor: YUDASAKA KAZUO
IPC: A61B3/06
Filed: 1989-07-21
Abstract: PURPOSE:To make it possible to examine quantitatively color blindness by providing two light sources by which a visible light can be turned on and off. CONSTITUTION:Two visible light source 2 and 3 are provided in a housing 1 of the apparatus and to set the wave length and the turning-on and off time of each light source is made possible. E.g, in case of an examined person of a red-green blindness, at first, wave lengths of the two light sources are set to red color and turning-on is repeated at a several second cycle. If the examined person is a strong red-green blindness, even though the person can recognize the color of the light source of the right hand side to be red, he can not identify the color of the light source of the left and side to be red. If he is a light red- green blindness, he recognizes the color of the light source of the left hand side to be red. Quantitative examination is performed by examining under which examination condition the examined person misrecognizes the color of the light source of the left hand side by changing the turning-on time and the turning-on and off cycle time of the light sources and the wavelength of the light source of the left hand side.
Patent JP-H0635317-A (JP)
Title: One-component developing device for electrophotograph
Inventor: KIMURA TSUTOMU
IPC: G03G15/08
Filed: 1992-07-16
Abstract: PURPOSE:To improve the carrying ability for one-component toner and the capacity of supplying the one-component toner to a developing roll without deteriorating the one-component toner by disposing a spiral agitator. CONSTITUTION:A 1st circuit 2a and a 2nd circuit 2b are provided on a toner accumulating part 2 and 1st and 2nd circuits 2a and 2b are communicated with each other through openings 10 and 11. Also, the one-component toner TN guided to a toner carrying path 3 is carried into the 1st circuit 2a by a spiral blade 12c. Furthermore, the one-component toner is carried in a shaft direction in the 1st circuit 2a by a spiral agitator 12d. Further, some of the one-component toner is supplied to a developing roll 5 by a spiral agitator 12d. Furthermore, unused one-component toner which is not supplied to the developing roll 5 is carried by the spiral agitators 12c and 13c so that the toner circulates in the opening 10, the 2nd circuit 2b, the opening 11 and the 1st circuit 2a.
Patent JP-S6250709-A (JP)
Title: Optical fiber and its production
Inventor: SHIODA TAKAO
IPC: G02B6/00
Filed: 1985-08-30
Abstract: PURPOSE:To prevent the intensity deterioration of an optical fiber by providing a jacket layer consisting of oxynitride glass to the outside periphery of a core and clad constituting the fiber. CONSTITUTION:The clad layer 2, the jacket layer 3 consisting of the oxynitride glass and the silicone rubber coating layer 4 are successively provided to the outside of the core 1. A prescribed core soln., clad soln. and jacket soln. are prepd. and these are put into a vessel having concentrical cylindrical partition walls in such a manner that the core, clad and jacket are formed to prescribed sizes. The respective solns. are heated and stirred, by which the solns. are gelled. The walls between the core, the clad and the jacket are removed just prior to the formation of the solid gels. The gels are dried and the dry gel united with the three layers is obtd. The gel is then subjected to zone melting at about 1,600 deg.C in gaseous N2 flow. The temp. is increased to about 1,800 deg.C when the specific gravity attains about 0.8-1.2 and the oxynitride glass is formed on the surface. The glass is made transparent in an He atmosphere, by which the core clad fiber base material is obtd.
Patent JP-2000335176-A (JP)
Title: Threadening apparatus
Inventor: FUJIYOSHI TORU
IPC: B43K15/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To automatically align and to accurately thread without biting by providing a means for forwarding a temporarily clamping unit to switch to blowing immediately before threading and flying another thread member ahead. SOLUTION: A front member is sucked to a first temporarily clamping unit during stopping of a rotary table 5, and a second temporarily clamping unit at a right side horizontal position is disposed along the same axis as that of a work 2. In this state, an index 10 is operated to rotate the table 5 at 1/4 turn clockwise. The second unit is advanced by a cam drive. On this way, a gear 8 of the second unit is engaged with a gear 9 of a motor 7, and rotated while advancing, The suction by vacuum is stopped immediately before engaging of the end of the member with the work 2 is started, air is blown by utilizing the same air hole to fly out the member. The flown-out member is automatically aligned with the work 2 while rotating, smoothly engaged and not bitten.
Patent JP-H0741521-A (JP)
Title: Method for polymerizing cycloolefin
Inventor: ASANUMA TADASHI
IPC: C08F4/60
Filed: 1993-07-30
Abstract: PURPOSE:To obtain polynorbornene in a high yield by polymerizing a cycloolefin in the presence of a specific metallocene compound and a promoter. CONSTITUTION:A ligand obtained by bonding (substituted) cyclopentadienyl groups or substituted derivatives thereof through C, Si, Ge, etc., is coordinated to a halide of Ti, Zr, Hf, etc. The coordination compound is hydrogenated at the indenyl or hafnium groups to obtain a metallocene compound comprising the hydrogenated groups bonded to each other. A 5C or higher cycloolefin is polymerized at ordinary pressure to 50kg/cm<2> and 0 to 200 deg.C in the presence of a catalyst comprising the above compound and a promoter.
Patent JP-S6433335-A (JP)
Title: Waterproof sheet
Inventor: SAWA IKUHIKO
IPC: E04B1/68
Filed: 1987-07-29
Abstract: PURPOSE: To obtain a waterproof sheet with satisfactory watertight performance which comes into close contact between upper and lower external wall panels by providing an adhesive layer for an upper-side external wall panel at the upper edge part of a sheet body formed of rubber coated fabric and providing an adhesive layer for a lower-side external wall panel at the lower edge part of the sheet body. CONSTITUTION: In a waterproof sheet A to be arranged between vertically adjacent external wall panels B and C, the upper edge part of a sheet main body 10 formed of waterproof material is provided with an adhesive layer 13 for an upper-side external wall panel B, and its lower edge part is provided with an adhesive layer 15 for a lower-side external wall panel C. The adhesive layers 13 and 15 are provided for the different surfaces of the sheet body 10. In addition, the sheet body 10 is formed of rubber coated fabric. By this, it is possible to obtain the waterproof sheet A capable of completely covering between the external wall panels B and C. As the waterproof sheet A is hardly stretched or contracted or wrinkles at the time of being adhered to the external wall panels B and C, close contact becomes satisfactory.  In addition, as damage is little when a nail is driven in, it is possible to make fixation reliable.
Patent JP-S5979334-A (JP)
Title: Register access device
Inventor: ONO MASAO
IPC: G06F13/16
Filed: 1982-10-28
Abstract: PURPOSE:To decrease totally the number of bus lines by providing a register access request line into a system bus in addition to a memory request line and discriminating an access to a memory from that to a register. CONSTITUTION:When an access is given to a register 4 from a CPU1, a register address signal showing a prescribed register address signal to be applied to the register 4 is transmitted onto an address bus 6. At the same time, a register access request signal is sent onto a register access request line 20. The register address signal is decoded by a main storage device 2, and a designated register 4 is connected to a data bus 7. In the case of an access for reading, the contents of the register 4 are transmitted onto the bus 7. While in the case of an access for writing, the data which is transmitted onto the bus 7 from the CPU1 is written to the register 4.
Patent JP-H0534557-A (JP)
Title: Photographing lens holding structure for camera
Inventor: SHINTANI MASARU
IPC: G02B7/10
Filed: 1991-07-30
Abstract: PURPOSE:To prevent the performance of a photographing lens from being deteriorated by enabling the backing adjustment of the lens which is executed by adjusting the fitting position of a fixed barrel up to the present to be executed by another means in the case that the fixed barrel is not used in order to miniaturize a camera as for the photographing lens whose focal distance can be adjusted. CONSTITUTION:A cam plate 8 is mounted on a fulcrum shaft loaded in the hole 9f of a base member 9 fitted to a camera body so that it can be fluctuated. Then, a moving barrel 1 and a holding frame 2 are loaded on guide shafts 3, 4, 5 and 6 fixed to the camera body slidably in an optical axis direction. Besides, cam grooves 8a and 8b are formed on the plate 8 and pins 1a and 2a are provided on the barrel 1 and the frame 2 as cam followers which are engaged with the grooves 8a and 8b and which fellow the rotation of the plate 8 around the fulcrum shaft. The base member 9 is set so that the position thereof can be adjusted in the optical axis direction with respect to the body 10 and the barrel 1 and the frame 2 are moved together with the plate 8 so that an image forming position can be adjusted.
Patent JP-S6432111-A (JP)
Title: Azimuth sensor
Inventor: MASUDA CHIHIRO
IPC: G01R33/02
Filed: 1987-07-29
Abstract: PURPOSE:To detect the traveling direction of an automobile instantaneously and accurately without being affected by vibration by detecting the set reference rotary position of a rotary shaft which rotates at a constant speed and finding time intervals of specific waveform positions such as peaks of the output signal of a coil fitted on the rotary shaft while crossing a magnetic field of terrestrial magnetism. CONSTITUTION:The rotary shaft 7 is fitted on a case 2 made of a nonmagnetic material vertically through bearings 2 and 3 and driven at the constant speed by a motor 4 through gears 5 and 6. Movable-side outputs of coils 10 and 11 fitted on the haft 7 axially symmetrically through horizontal arms 8 and 9 are led out to fixed sides by the signal lead-out mechanism 14 consisting of slip rings 121-123 and brushes 131-133. Then a projection 15 provided on the shaft 7 in the direction of the arm 8 cuts off the light of a photosensor 16 through the rotation of the shaft 7, whose reference rotary position is detected 17. The output signals of those coils 10 and 11 are processed 18 and a microcomputer 19 finds the direction from the processing signal and the reference position signal of the shaft 7.
Patent JP-H0613422-A (JP)
Title: Semiconductor device
Inventor: MORI AKIRA
IPC: H01L21/60
Filed: 1992-06-24
Abstract: PURPOSE:To make high density packaging possible without increasing the occupied area of a semiconductor chip, and to prevent the erroneous contact of a wire in a wire bonding process in a semiconductor device requiring a plurality of semiconductor chips for improving a function. CONSTITUTION:A semiconductor chip 4 is arranged on the surface side of the die bonding region of a frame 1 having a plurality of leads 2 on a plane, a semiconductor chip 5 is disposed on the rear side of the die bonding region, bonding pads 4a on the surface-side semiconductor chip 4 are connected to parts of the leads 2 by wires 4b, and the bonding pads on the rear-side semiconductor chip 5 are connected to the leads 2 except the leads 2 by wires. Accordingly, the semiconductor chips are not arranged on the frame, and disposed on both surface and rear of the frame, thus allowing high density packaging without increasing the occupied areas of the chips. The erroneous contacts of the wires due to crossing, approach, etc., among the wires can also be prevented.
Patent JP-S6345885-A (JP)
Inventor: KANO TAKESHI
IPC: B21B37/42
Filed: 1986-08-13
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-H0239400-A (JP)
Title: Traffic monitoring system
Inventor: KANEMOTO JUNJI
IPC: G07B15/00
Filed: 1988-07-29
Abstract: PURPOSE:To inform traffic congestion states in plural parts by analyzing and counting up a flow of vehicles between toll gates from the mentioned contents of pass cards sent from plural terminal equipments and informing its result to a roll road user. CONSTITUTION:The mentioned contents of a pass card 4 issued by a toll gate of an entrance and the mentioned contents of the pass card 4 collected by a toll gate of an exit are transmitted to a central supervisory equipment 3 at the issuing time point and the collection time point, respectively. Therefore, at the time point when a vehicle passes through the toll gate of the exit, what time and from which toll gate this vehicle has entered and how long it has run can be known. Accordingly, by checking an average running time with regard to all the vehicles for utilizing the toll road, the degree of congestion between adjacent toll gates can be understood, and the central supervisory equipment 3 is constituted so that congestion information is generated by the number of passing vehicles through the toll gate which are observed by segmenting a prescribed counting-up period to a unit.
Patent JP-S6250479-A (JP)
Title: Production of zn or zn alloy plated steel sheet having excellent corrosion resistance, paintability and fingerprint resistance
Inventor: SAKAMOTO YASUHEI
IPC: B05D3/10
Filed: 1985-08-29
Abstract: PURPOSE:To improve the corrosion resistance, paintability and fingerprint resistance of a Zn or Zn alloy plated steel sheet by forming a chromate film and film of a specific compsn. contg. carboxylated polyolefin resin at adequate depositions on the surface of said steel sheet. CONSTITUTION:The chromate film of 5-200mg/m<2> Cr deposition is formed on the surface of the Zn or Zn alloy plates steel sheet. An aq. soln. of the compsn. contg. 5-30pts.wt. styrene butadiene rubber and 2-60pts.wt. colloidal silica in solid content in 100pts.wt. in solid content of water soluble or water dispersible resin of carboxylated polyolefin contg. 3-20mol% -CO2H is coated thereon. The coating is dried at <=60 deg.C sheet temp. to form the film so that the deposition thereof is 0.2-3g/m<2>. The Zn or Zn alloy plated steel sheet having the excellent corrosion resistance, paintability and fiberprint resistance and good weldability is thus obtd.
Patent JP-H0834236-A (JP)
Title: Clip for belt molding of automobile
Inventor: YASURAOKA SHIGERU
IPC: B60R13/04
Filed: 1994-07-20
Abstract: PURPOSE:To provide a clip for belt molding of automobile with a function of a stabilizer which is a door glass and has an integral structure. CONSTITUTION:A clip is integrally formed with a basic surface 11 set on a rear surface of a belt chenille 1, an upper claw 12 which is folded back from an upper end of the basic surface 11 and engages with a flange engaging groove of the belt molding 1 to form a groove which engages with a flange, a lower claw 13 which is folded back from a lower end of the basic surface 11 and forms a groove which engages with a lower end on the rear surface of the molding 1, and an unlocked piece 15 which protrudes from the basic surface 11 in the direction of the outside of an automobile and is locked on a door outer panel side. On the basic surface 11, a stabilizer 18 which enters a hollow section 21 through a hole 22 formed on a lower lip 20 is formed integrally.