baber/WOPTO huggingface dataset:
Patent JP-S5931939-A (JP)
Title: Optical device for original illumination and image formation
Inventor: IGUCHI TOSHIYUKI
IPC: H04N1/04
Filed: 1982-08-17
Abstract: PURPOSE:To obtain a compact device which has superior resolution characteristics and light utilization efficiency by using a microlens array as an optical image formation system, a roof mirror lens array element consisting of a micro roof mirror array and a plane mirror, and a hot cathode fluorescent tube as an original illumination light source. CONSTITUTION:The hot cathode fluorescent tube 5 is attached to the housing 17 of the roof mirror lens array life-size image-forming element 18 so that reflected light from an original 3 is incident to the incidence window 22 of the image- forming element 18. The hot cathode fluorescent tube 5 is formed by printing thick films of fluorescent materials 9 on the front surface of substrate glass 6 on both sides of a slit part 7 through a light shielding layer 8 inbetween, and coupled airtightly in one body with box-like glass 10 which covers it; and its inside is evacuated and a filament 11 for hot electron radiation is provided in the inside space. The original 3 while conveyed on the cover glass 10 of the hot cathode fluorescent tube 5 by an original feed roll 23 is irradiated with light from the fluorescent materials 9 and its reflected light is incident to the image- forming element 18 to form its image on a life-size image-formation type sensor 2.
Patent JP-H036540-A (JP)
Title: Optical second harmonic wave generating element
Inventor: TAMADA HITOSHI
IPC: G02F1/35
Filed: 1989-06-02
Abstract: PURPOSE:To enhance optical second harmonic wave generating (SHG) efficiency to >=10% by providing a basic wave waveguide consisting of a thin film of Ta2O3 doped with TiO2 on an LiNbO3 nonlinear optical system substrate formed with periodic domain inversion regions on the surface and selecting the periodic domain inversion regions in a specific range. CONSTITUTION:The basic wave waveguide 12 consisting of the thin film of the Ta2O3 doped with the TiO2 is provided on the LiNbO3 nonlinear optical crystal substrate 11 formed with the periodic domain inversion regions 10 on the surface. The relation between the domain inversion period LAMBDA of the periodic domain inversion regions 10 and the thickness (h) of the basic wave waveguide is selected within the range where the point (a) of (2.38, 0.5), the point (b) of (3.5, 0.5), the point (c) of (4.46, 0.16), the point (d) of (2.38, 0.16) and further the point (a) in respective (x, y) coordinate points are successively and linearly connected in the x-y orthogonal coordinate system in which the inversion period, LAMBDA(mum) is taken at the x-axis and the thickness (h) (mum) at the y axis. A large refractive index difference is attained in this way and the SHG efficiency is enhanced to >=10%.
Patent JP-2000327290-A (JP)
Title: Side shift device for forklift truck
Inventor: HAYASHI YOSHIHIDE
IPC: B66F9/14
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a side shift device for a forklift truck capable of preventing floating of a shifter to ensure smooth shifting operation. SOLUTION: In a side shift device in which a pair of sideways long, upper and lower finger bars 2, 3 are firmly locked to the front face of a lift bracket 1 capable of being raised and lowered, and a pair of upper and lower shifter bars 6, 7 for supporting a fork 4 are engaged with the finger bars 2, 3 so that they can travel sideways, an engaging projected part 2a of the upper side finger bar 2 is formed into a shape of rectangular cross section, the rear face of the which forms a upright face crossing the upper face at angle of 90 degrees. Then, an engaging recessed part 6a formed in the upper side shifter bar 6 is engaged with the engaging projected part 2a so as to cover it, through an upper liner 9 to execute shifting operation.
Patent JP-S5935501-A (JP)
Title: Monitoring device for train
Inventor: KIMURA KATSUHIRO
IPC: B60L3/12
Filed: 1982-08-18
Abstract: PURPOSE:To improve the analyzing accuracy of the cause of a trouble by independently storing specific information such as time information, speed information, running distance information when a device is operated or becomes defective together with device information in a memory of a processor provided in each train. CONSTITUTION:A processor 9A of a leading train 1A and a processor 9C of a middle train 2A are selected as specific processors. A timepiece is associated in the processor 9A to produce time information, and speed information from a speed detector 7 which generates number of pulses proportional to the speed and position information obtained by integrating the number of pulses are loaded as specific information in the processor 9C. Further, the processor 9A is set at a master station which collects and edits the device information of other processors 9B-9D through a transmission line 5 sequentially and periodically in a continuous manner, and the other processors 9B-9D are operated as slave stations.
Patent JP-S6031718-A (JP)
Inventor: TSUJI SHIYOUSHICHI
IPC: A47K11/04
Filed: 1983-08-03
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-H06345495-A (JP)
Title: Anode joining method
Inventor: KIMURA MASAHITO
IPC: C03C27/06
Filed: 1993-06-14
Abstract: PURPOSE:To provide an anode joining method capable of obtaining accelerating sensor, etc., having hardly any temperature dependance in the aspect of accuracy even in both cases in the case of lowering the temperature from high temperature state in joining to temperature used and the case of having the change of temperature in the range of temperature used. CONSTITUTION:In the anode joining method for subjecting a semiconductor member in which a beam-like elastic spring 6 and a weight part 5 supported by the beam-like elastic spring 6 are formed to anode joining with a glass member in which an electrode is formed at the position opposite to the weight part by heating and application of voltage, a layer for preventing joining is formed in a part of contact face between the semiconductor member and the glass member. The forming part is a part in which heat stress directly exerts an influence upon the beam elastic spring if joining is carried out in this part. Since joining is not carried out in a part in which joiningpreventing layer is formed and joining part 3 is formed in other part, the joining is finally carried out in a part in which heat stress does not directly exert an influence upon beam-like elastic spring 6.
Patent JP-H04366637-A (JP)
Title: Printing method in making flat screen plate
Inventor: ARASHI MASATOSHI
IPC: B41N1/24
Filed: 1991-06-13
Abstract: PURPOSE:To enhance printing accuracy, simplify a plate making process and eliminate trouble in a printing step to a great extent by directing laser beams to a flat screen to which photosensitive resins are applied and forming a printing pattern thereon. CONSTITUTION:Photosensitive resins are prepared in such a method that one kind selected from among a photocrosslinking agent, a photo-polymerization initiator and a photosensitizer is mixed with the main component of an acrylate resin, a vinyl acetate resin or the like as a negative type, and also, that one kind selected from among a photomodifier and a photosensitizer is mixed with the main component of a novolak resin, an acrylate resin or the like as a positive type. Laser beams are directed to a screen to which these photosensitive resins are applied, and which consists of polyester fibers or nylon fibers. A printing pattern is formed on the screen by using image data digitized by a CG/CAD system. The laser beams can be controlled by the CG/CAD system.
Patent JP-2000296982-A (JP)
Title: Safety equipment of passenger transportation body
Inventor: KANEKO YOSHIAKI
IPC: B66B29/04
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide generally high safety equipment, which indicates the existence of the safety equipment, which is provided between a moving hand rail and a fixed substance such as a ceiling, etc., forming a wedge-shaped space, in a way to understand with ease to give caution to passengers moving upward by a passenger transportation body, and on the other hand, even if some things collide with this safety arrangement, the safety arrangement is hard to break. SOLUTION: In a passenger transportation body provided with nearly triangle-shaped safety equipment 3, etc., which are arranged being hung in the wedge-shaped space formed between a moving hand rail and a fixed substance such as a ceiling, etc., the safety equipment 3 is formed out of a nearly triangle-shaped synthetic resin main plate body 3A, a plastic front edge body 3B, which is made of material different from that of the main plate body 3A or different in colors and connected to this main plate body 3A and is connected to the front edge of the main plate body 3A and an upper edge body 3C connected to the upper edge of the main plate body 3A, and on the other hand, a connection section 3E, to which three bodies, the main plate body 3A, front edge body 3B and upper edge body 3C are connected, is provided in the main plate body 3A,  and the strength is improved by jointing the connection section 3E by a joint means.
Patent JP-S5844708-A (JP)
Title: Manufacture of tank for oil electrical machinery and apparatus
Inventor: NISHIO HIROSHI
IPC: H01F27/02
Filed: 1981-09-11
Abstract: PURPOSE:To manufacture the tank easily at low cost by mounting an auxiliary material  having stiffness higher than a corrugated radiator plate extending over the full length  of each end section of the radiator plate and assembling the drum section of the tank  while using the reinforcing material as a strut. CONSTITUTION:The reinforcing materials 5 having plate thickness thicker than the corrugated radiator plates 1a forming two surfaces of the drum section of the tank and  stiffness higher than the radiator plates are set up extending over the full length of  the side end sections of the radiator plates 1a. The corrugated reinforcing plates 1b of  other two surfaces are mounted to the radiator plates 1a of two surfaces to which the  reinforcing materials 5 are fitted while using the reinforcing materials 5 as the struts,  and the drum section of the tank is assembled. A flange section 2 is joined with the  upper opening end of the drum section of the tank, a bottom plate section 3 is joined  with the lower opening end, and the tank is completed. The auxiliary materials 5 are employed as the struts and the accuracy of the size of the drum section of the tank is  held in the assembling process of the tank. Time required for the positioning and the  measurement of the size of the radiator plates 1a, 1b is reduced by half, and the tank  for the oil electrical machinery and appratus of this kind can easily be supplied at low  cost.
Patent JP-S5930963-A (JP)
Inventor: KISHIOKA HARUKUNI
IPC: D06M11/42
Filed: 1982-08-16
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。
Patent JP-H039248-A (JP)
Title: Inspecting device for printed wiring board
Inventor: OKADA MASAHIRO
IPC: G01N21/88
Filed: 1989-06-05
Abstract: PURPOSE:To keep the size of a mask table as an ordinary one and to prevent the capacity of a memory from being increased by providing a fault sorting means consisting of a mask memory, a fault candidate data time division part and a mask collating part, subdividing fault candidate data to a size equal to or below the cell size of a mask and collating the respective subdivided cells with the mask of the mask table. CONSTITUTION:An image signal read by a CCD camera 21 is inputted in a fault detection means 23 through an A/D converter 22 and output from the means 23 is transmitted to the fault sorting means 3. The means 3 is constituted of the fault candidate data time division part 31, the mask collating part 32 and the mask memory 33. When a fault is detected, the means 3 transmits the signal showing the fault to the time division part 31 so as to divide the data to the size equal to or below the cell size of the mask. The collating part 32 reads out pseudo fault data from the memory 33 and collates the pseudo fault data with the divided fault candidate data. Namely, the collation of a part where the divided fault candidate data itself is positioned with an adjacent part is performed between the mask cells and displayed on a display part provided in a data totalling means 41.
Patent JP-H0441707-A (JP)
Title: Production of acrylic fiber having high water retention ratio
Inventor: NISHIHARA YOSHIHIRO
IPC: D01F6/18
Filed: 1990-05-31
Abstract: PURPOSE:To obtain the title fiber having high water retention, water absorption, excellent mechanical strength, and after-treatment by dissolving a high molecular acrylonitrile-based polymer containing a hydrophilic monomer as a copolymer component in an organic solvent and spinning the resultant dope. CONSTITUTION:An acrylonitrile-based polymer with >=300000 weight-average molecular weight containing >=80% acrylonitrile and a hydrophilic monomer [e.g. acrylamide, 2-hydroxyethyl (meth)acrylate sodium salt, or p- sulfophenylmethacryl ether] having >=5% solubility to water at 20 deg.C in an amount of >=3% as a copolymer component is dissolved in an organic solvent, and the resultant dope is spun to provide the objective fiber having <=0.1d single fiber fineness.
Patent JP-S5769332-A (JP)
Title: Drive control system of page switching device
Inventor: KONUMA TATSUROU
IPC: G06F3/02
Filed: 1980-10-13
Abstract: PURPOSE:To prevent the breakage of a page sheet, by detecting the overload of the page sheet from the state of a coil shaft and accordingly stopping immediately the revolution of a motor when the overload of the page sheet is detected. CONSTITUTION:A coil shaft 91 is provided to a page switching mechanism 9 to wind up the tip of a page sheet member 14 with a certain interval, and the member 14 wound up to the shaft 91 is held by an endless belt 93. A keyboard part 7 containing a push-button switch 5 is installed between side walls 6 opposed to the mechanism 9. Then the shaft 91 is turned in the wind-up direction and its opposite direction by an optional angle to select a desired member 14. The shaft 91 is driven by a stepping motor, and a transparent base sheet containing photosensors 152 and 154 that produce pulses at the selecting position of the base sheet plus a light transmission hole 143 is provided to the shaft 91. Then the pulse is produced at the selecting position when a motor is driven, and the pulses which drive the motor are counted continuously until the next pulse is produced. Thus the overload of the page sheet is detected to stop the revolution of the motor.
Patent JP-2000332014-A (JP)
Title: Insulating film
Inventor: TAMURA YASUYUKI
IPC: H01L21/8247
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a silicon oxynitride film used for the gate insulating film of a CMOS transistor or the tunnel oxide film or a flash memory, and in addition, to improve the reliability of the film, by making the stress resistance of the film secured, while increase in interface state density, the deterioration in carrier mobility, etc., are suppressed. SOLUTION: An area which is formed on the surface of a substrate, such as the silicon wafer, silicon substrate, etc., and composed of a material which contains at least silicon, oxygen, and nitrogen, namely, a material which can form a silicon oxynitride film and in which the 1s peak of nitrogen which is obtained by performing analysis by the photoelectron spectroscopy and electrification correction by the 1s-peak position of carbon appears at the same position as that of the 1s peak of nitrogen of an Si3N1 crystal, which is also subjected to electrification correction is made to exist at the interface with the substrate and its vicinity, for example, in a range of about 5 Å from the interface.
Patent JP-S63304945-A (JP)
Title: Delivery of tea leaf from medium rolling apparatus for tea-processing
Inventor: SUGIMOTO YOSHIKI
IPC: A23F3/12
Filed: 1987-06-08
Abstract: PURPOSE:To enable sure recognition of the proper end point of the medium rolling of tea leaves by anyone and to prepare high-quality tea, by supplying hot air at a specific temperature and specific flow rate during the stirring and rolling operation of tea leaves and detecting the optimum end point of the process from the exhaust temperature of the hot air. CONSTITUTION:Hot air is supplied at specific temperature and flow rate during the stirring and rolling of tea leaves to effect the medium rolling of tea leaves. In the above state, the exhaust temperature of the hot air is detected and the tea leaves are taken out of the machine when the exhaust temperature increases after the gradual lowering after the charge of tea leaves and reaches a level higher than the lowest temperature by 0.2-5.0 deg.C. The optimum stage to take off the tea leaves can be surely recognized by anyone irrespective of the variation in the dryness of the tea leaves. Accordingly, the load of the worker can be lessened.
Patent JP-H01310132-A (JP)
Title: Intake amount controller of engine
Inventor: SEDAKA YASUSUKE
IPC: F02D9/02
Filed: 1988-06-08
Abstract: PURPOSE:To enable traction control to be performed with a simple structure by driving forward a motor to control a throttle valve from the opening of the throttle valve due to an accelerator pedal in the closing direction against an urging member. CONSTITUTION:When in normal travelling an electromagnetic clutch 27 is turned off and an accelerator pedal is pedalled, an accelerator lever 13 is pivoted through a wire 20 and further a throttle valve 6 is opened through a brake lining 32, an armature 31 and a rotary shaft 3. next, when traction control is started by a controller 43, an electromagnetic clutch 27 is turned on, while a motor 38 is driven forward and the brake lining 32 is attracted to a core 29 by a coil 30 to be separated from the lever 13 so that the lever 13 is connected to the rotary shaft 3 through a spring 16 and the throttle valve 6 is operated in the closing direction against the urging force of the spring 16 by the rotation of an output shaft 38a. Thus, the traction control can be performed with a simple structure and high reliability.
Patent JP-2000325717-A (JP)
Title: Fan filter unit
Inventor: TAKADA YOSHIHIRO
IPC: B01D46/52
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce a demand caused by many manufacturing apparatus while making a fan filter unit thin-typed is achieved by a method wherein a filter for cleaning air and a casing for feeding the air are provided, and one set of opposed side edge parts of a top of the casing are inclined to a filter face. SOLUTION: A casing comprising a top 4 and a side plate 11 is installed to an upper part of a filter 1. Further, a hole for installing a motor 2, a support spacer 6 for a motor support plate 5, and a suction pipe 7 is opened to an upper part of the top 4. Further, a turbofan 3 is attached to the motor 2, and a guard 8 for preventing inflow of foreign matter is attached to a suction face of a suction pipe 7. In this case though a part corresponding to suction of the fan 3 is almost parallel to a face of the filter 1, an inclined part 9 is provided to one set of opposed side edge parts of the top 4. Then, air is sucked from the upper part by rotation of the fan 3, guided smoothly by the inclined part 9 of the top 4, sent to the filter 1, and the air is cleaned.
Patent JP-H036789-A (JP)
Title: Multi-stage bar code reader
Inventor: SHINODA ICHIRO
IPC: G06K7/10
Filed: 1989-06-05
Abstract: PURPOSE:To prevent the demodulated data of a multi-stage bar code from being misread by preparing stretch penetration information by the number smaller than the number of multi-stages only by one or the same as that and applying double reading to the information. CONSTITUTION:The multi-stage bar code reader is provided with a means 22 for detecting stretch penetration information indicating the consistent scanning of all blocks in the 1st bar code in the multi-stage bar code to be read out and misreading detecting circuits 41, 42 for inputting the scanning of each block in each stage at least twice and detecting consistence between the 1st demodulated data and the 2nd one or after. When either one of two bar codes AB, CD e.g. is streach penetration is detected by the stretch penetration detecting means 22, the array of bar blocks of the two-stage bar code can be decided from the residual combinations C, D; A, B. The 1st contents of the demodulated data of each block of each stage are compared with the 2nd ones or after, and when both the contents coincide with each other, a flag 42 is turned from OFF to ON. Consequently, misreading is detected.
Patent JP-H05330413-A (JP)
Title: Brake fluid pressure control device
Inventor: KANEUCHI HIROHARU
IPC: B60T8/1766
Filed: 1992-06-03
Abstract: PURPOSE:To provide a brake fluid pressure control device which can obtain the braking force corresponding to various road status without the need of a special additional device. CONSTITUTION:A brake fluid pressure control device comprises a master cylinder 3 for outputting the brake fluid pressure in response to a brake pedal 1, a fluid pressure source 6 for outputting the increased brake fluid pressure, a wheel cylinder 5 connected to the master cylinder 3 through a fluid path, solenoid fluid pressure control valves 2a, 2b, 2c, 2d disposed between the master cylinder 3 and the wheel cylinder 5, and a pressure sensor 7, wherein the master pressure is electrically fed-back to the solenoid fluid pressure control valves 2a, 2b, 2c, 2d to drive a solenoid.
Patent JP-H11334446-A (JP)
Title: Boarding/alighting assist grip for automobile
Inventor: TSUCHIYA TOMOHIKO
IPC: B60N3/02
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a boarding/alighting assist grip for an automobile prepared between a front end part of a front side door and an instrument panel side part when the door is opened. SOLUTION: The base end part of an assist grip main body 10 is pivotally attached to the front end part of a front side door 1 so as to be freely rotated up and down, and a grip housing part 30 for entering the assist grip main body 10 is provided in the side part of an instrument panel 5. A spring for pressing the assist grip main body 10 almost toward a horizontal upper limit position is provided in the front end part or the grip housing part 30, and a locking mechanism is provided in the grip housing part 30 for binding the assist grip main body 10 pressed almost to a horizontal lower limit position against a spring force to prevent the traverse movement thereof.
Patent JP-H11337621-A (JP)
Title: Cleaning member for probe's tip end and method for cleaning the same
Inventor: HINAI MASATOSHI
IPC: H01L21/304
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning member of low-cost and long-life, wherein with less wear at probe's tip end, foreign substances are surely removed. SOLUTION: A cleaning member 20 comprises a base material 24 comprising a plurality of sheets of fabric using thread-like material, and a polishing material layer 26 formed on one surface of the base material 24 or within it. At cleaning, a probe 10 is inserted from one surface side of the base material 24 into the polishing material layer 26 and the base material 24 by its tip end part, then is pulled out of the cleaning member.