baber/WOPTO huggingface dataset:
Patent JP-H06166428-A (JP)
Title: Work transfer device
Inventor: KASAI SHINICHI
IPC: B65G47/29
Filed: 1992-12-01
Abstract: PURPOSE:To effectively transfer a work at high speed from a jig, on which the work is arranged, to another jig at different arrangement intervals. CONSTITUTION:Four vacuum suction heads 11 are fitted into each of a transfer unit 10 on first and second supporting plates 12, 13 by an elevation cylinder 14 so that the head can be elevated freely, while eight works 5 are picked up from a tray, and are transferred to a base plate for measurement. An interval adjustment cylinder 16 is provided between the first and second supporting plates 12 and 13, and positioning is carried out into a condition where an interval between the supporting plates 12 and 13, which is opposed to the vacuum suction head 11, which is fitted therebetween, matches with an inter-line interval (a) of a work storage part 6a of the tray 6, by a stopper pins 17, 18, and into a condition where it matches with the interval of sockets 7a of a base plate 7 for measurement. Positioning and adjustment of the transfer unit 10 can be carried out in the direction of a line of the works 5 by a Y-shaft arm 3 of a robot 1.
Patent JP-H06196900-A (JP)
Title: Method for analyzing failure factor of installation step
Inventor: FUJIWARA HIROAKI
IPC: H05K13/08
Filed: 1992-12-24
Abstract: PURPOSE:To automatically analyze causes of failures by comparing test results of the respective steps of printing, mounting, and soldering with one another for every printed board that is the mounting target. CONSTITUTION:The quality results of respective steps of printing step 1, mounting step 2, and soldering step 3 in component mounting inputted through a means to input these results for every printed board, a quality failure relative rule recorder 10 which indicates the possibility of relative occurrence, and print result input means 5, mount result input means 7, and soldering result input means 9 are compared for every printed board, so that the influence degrees of the respective steps on final failures are calculated in reference to the quality failure relative rule, whereby it is possible to predicate causes of failures automatically.
Patent JP-H06194984-A (JP)
Title: Fixing device
Inventor: KOIZUMI YUMIKO
IPC: G03G15/20
Filed: 1992-12-24
Abstract: PURPOSE:To provide a fixing device which prevents a developer layer fixed on transferring material from stripping and makes the developer layer easy to view by controlling the reflectance of light on the surface of the developer layer to be low. CONSTITUTION:In the fixing device 1 of an image forming device constituted by including a fixing 2, a mechanism (silk finish mechanism) 5 making the surface of toner layer (developer layer) 4b fixed on copying paper (transferring material) 3 passed the fixing roller 2 in a rugged state is provided. By this constitution, since the toner layer 4b fixed on the copying paper 3 passed the fixing roller 2 is made rugged, the toner layer 4c is not stripped from the copying paper 3 even though the copying paper 3 is bent. And the toner layer 4c is made rugged and its gloss is controlled to be low, so that the reflectance of the light on the surface is controlled to be low and consequently and easy-to- view effect is obtained.
Patent JP-2001159887-A (JP)
Title: Video signal processor
Inventor: HOSHIKAWA MASANORI
IPC: G09G5/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processor which is simple in circuit constitution while the magnification and reduction of resolution are made free. SOLUTION: The video signal processor has plural line memories, each of which stores a video data series for one horizontal scanning line component, a control means which controls the writing and reading of the input video data series to and from the line memories by each of the one horizontal scanning line and an arithmetic and logic unit which forms one horizontal scanning line component of the new video data series in accordance with the video data series from the two line memories. The control means selects the magnification of the vertical direction of the resolution and forms a horizontal scanning synchronizing signal having the period depending upon the selection magnification. The arithmetic and logic unit prepares with the horizontal scanning synchronizing signal as a trigger to form a new video data series.
Patent JP-H09163080-A (JP)
Title: Led linear light source device
Inventor: SHIMIZU KOICHI
IPC: G03B27/62
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of an LED linear light source device by composing the device of the lens for which a knurled cut is performed and an LED lamp. SOLUTION: At the one end in the axis Z direction of the lens 2 of an LED linear light source device, a light source light fetching part 2 which is cut perpendicularly to the axis Z direction and is finished to a smooth surface, for instance, is provided. Also the other end is finished in the same way, a reflection film 5 is formed by an aluminum or silver vapor deposition and the reflection film is made a reverse slope 2b. In the light source light fetching part 2 at the one end of the lens 2, LED lamps 3 are placed opposite with each other and the light from the LED lamps 3 is introduced into the lens 2. The irradiating light from the opening part 4a of the lamp house 4 on which the lens 2 is mounted to a prescribed direction is generated.  At this time, on the outer peripheral surface which is the opposite side of the irradiating direction of the lens 2, a knurled cut 2c orthogonally crossing a cutting direction with the axis X direction of this lens 2 and making the cross section along the axis Z direction into an isosceles triangle is provided.
Patent JP-H05168838-A (JP)
Title: Device for removing solid foreign matter and hydrogen sulfide in waste heat recovering line
Inventor: TAKIZAWA YOSHIZO
IPC: B01D53/77
Filed: 1991-12-26
Abstract: PURPOSE:To remove a solid foreign matter and hydrogen sulfide incorporated in waste vapor generated in a boiling pot. CONSTITUTION:Waste vapor generated in a boiling pot 10 is circulated to the heating part 12 of the boiling pot 10 by the compressor 15 with steam and used as a heat source for heating in the boiling pot 10. The washing tower 16 of vapor is provided between the boiling pot 10 and the compressor 15 with stream. The washing tower 16 is equipped with both a ventilation part 17 having a packaged material made of copper and a shower part 18 for spraying washing water from the upper part of the ventilation part 17. The washing water injected from the shower part 18 is recovered and continuously recirculated to the shower part 18. Thereby the generation of trouble based on a solid foreign matter is prevented in the compressor 15 with steam. Hydrogen sulfide incorporated in waste steam is removed. Reduction of heat transfer coefficient is improved by copper sulfide produced by reaction with the copper pipe of the heating part 12 of the boiling pot 10. Washing water sprayed from the upper part of the ventilation part 17 is continuously circulated in the washing tower 16 of vapor and heat loss is reduced.
Patent JP-2000320661-A (JP)
Title: Power-on manual down shift speed change control method
Inventor: YEO CHANG-GI
IPC: F16H59/24
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a power ON manual down shift speed change control method to release a line pressure on the release side without a shift shock. SOLUTION: This method comprises a stage wherein the execution of a power ON manual down shift speed change is decided during a demand of a power ON manual down shift speed change, and during a power ON manual down shift speed change, a duty value on the release side is outputted to 0% for output, and when a shift starting point is detected after shift starting points S and B are decided, correction of a feedback control starting duty Dr is performed and outputted as a duty control signal, and maintenance is effected for a given time; and a stage wherein when a given time elapses, a feedback subroutine is performed, and when the feedback subroutine is completed, after a dutyvalue Dr is decreased at a given duty factota Δd, the duty value is maintained for a specified time, and when a duty value Dr reaches 0%, control of a duty on the release side is completed.
Patent JP-H06245503-A (JP)
Title: Primary side controller of stabilized power supply converter
Inventor: FUERUNANDO RAMON MAACHINNROPEZ
IPC: H02M1/42
Filed: 1993-12-22
Abstract: PURPOSE: To protect a power switching device from an overcurrent by extending the period of a drive voltage pulse when the overcurrent has been detected. CONSTITUTION: A frequency reduction circuit with a current-limiting function is constituted of an overcurrent detector 16, a frequency reduction latch 12, and a 125μA current source 22. Then, even if a failure is detected by an overcurrent detector 16 at an arbitrary point of the cycle of a drive pulse DRV, the frequency reduction latch 12 allows a part of 250μA charge current that is supplied from an oscillator 24 to be drawn by the current source 22, thus increasing the cycle period of the drive pulse DRV where the failure has occurred. If the failure occurs at the former half of the cycle, the frequency is reduced to nearly half. If the failure occurs at the latter half of the cycle, the frequency is reduced only slightly. The frequency latch 12 is reset by a clock signal fCLK that occurs in the oscillator 24, and at the same time a primary side controller 10 is returned to a normal state after the failure is eliminated.
Patent JP-2001163661-A (JP)
Title: Material for thermal shield coating film
Inventor: AKIYAMA KATSUNORI
IPC: C04B35/46
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a material for thermal shield coating film which allows preventing the peeling due to the difference in coefficients of thermal expansion between the substrate metal and the coating material when the material is used at high temperatures, furthermore, has a high thermal shield effect and attains the improvement of thermal efficiency and is new oxide ceramic system. SOLUTION: This material for thermal shield coating film comprises oxides which have a perovskite structure expressed by the formula αβO3, where αis the element of one kind or more selected from among group IIa elements and La, β is Ti, Mn or Co, or oxides having a fluorite structure which is the oxide of one kind of element or more selected from a group consisting of Ce, Pr, Nd, Tb, Dy, Hf and Th. In addition, this material has an thermal expansion coefficient larger than that of ZrO2 type material and contains the oxide ceramic which is small in a coefficient of thermal conductivity as a main component.
Patent JP-H05244067-A (JP)
Title: Selective call device
Inventor: MUKAI YOSHIAKI
IPC: H04W84/02
Filed: 1992-12-25
Abstract: PURPOSE:To easily input a message which exceeds the limited number of characters. CONSTITUTION:A message inputted from a caller is received by the selective call device of a base station and a counter 9 counts the number of characters and informs a control part 5 each time the limited number of characters which is 20 is reached. Further, a code generation part 10 adds delimiter codes to the message for each 20 characters and sends the message to a message register 8. When the message is sent, a transmitted signal processing part 12 detects the final block (final block of messages in 20-character units) of the message stored in the message register 8 from information indicating how many pieces of 20 letter messages it corresponds for the message sent from the control part 5. Then the message is outputted to a transmission part 13 in order from the message in the final block and the transmission part 13 modulates the data and sends them from an antenna 14.
Patent JP-H07184190-A (JP)
Title: Picture transmission system in abnormality supervisory installation
Inventor: MASUZAWA KAZUHIRO
IPC: G08B17/00
Filed: 1993-12-22
Abstract: PURPOSE:To transmit a video signal by using a fire alarm notice line. CONSTITUTION:In a picture transmission system for the abnormality supervisory installation in which a sensor 1 and an image pickup device 4 are provided to a supervised zone and a central equipment 3 supervises abnormality such as fire breakout, the sensor 1 is provided with a filter 11 through which only a low frequency signal passes. The image pickup device 4 consists of a video camera 5 and a video signal processing circuit 19. The video signal processing circuit 19 is provided with an RF modulation circuit 13 applying high frequency modulation to the video signal from the video camera 5 and with a filter 15 passing only through a high frequency signal. Thus, the operating frequency band for the output signal from the sensor 1 is made different from that for the video signal from the video camera 5 and then the signals are transmitted to the central equipment 3 through the same line.
Patent JP-2000167702-A (JP)
Title: Surface coating cermet cutting tool displaying its chipping resistance excellent in hard coated layer
Inventor: SUDO TOSHIKATSU
IPC: B23B27/14
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To secure such a surface coating cermet cutting tool wherein an aluminum oxide layer or an constituent layer of a hard coating layer has tenacity, through which there is no chipping happening in a cutting edge even if heavy cutting conditions such as deep cutting depth and high feed rate or the like in the intermittent cutting of various types of steel are performed, besides excercising excellent cutting performance for a long period of time. SOLUTION: This surface coating cermet cutting tool is composed of being deposited on the surface of a WC group cemented carbide base substance or TiCN system cerment base substance by evaporating a hard coated layer, at the whole mean layer thickness of 2 to 25 μ, comprised of a Ti compound consisting of one layer or more than two layers out of each layer of TiC, TiN, TiCN, TiCO, TiNO and TiCNO having the mean layer thickness 0.1 to 10 μm, and one layer more than two layers of an aluminum oxide layer, having the mean layer thickness of 5 to 10 μm expressed by a composition formula: Al2 O3-x based on atomic percentage where x is from 0.2 to 0.5.
Patent JP-H05179357-A (JP)
Title: Production of cold rolled ferritic stainless steel sheet
Inventor: TSUGE SHINJI
IPC: C21D9/46
Filed: 1991-12-27
Abstract: PURPOSE:To produce a cold rolled ferritic stainless steel sheet excellent in workability at a low cost by cold-rolling ferritic stainless steel having a Ti- contg. specified compsn. and carrying out specified box annealing as finish annealing. CONSTITUTION:Ferritic stainless steel consisting of, by weight, <=0.020% C, <=1% Si, <=1% Mn, <=0.035% P, <=0.010% S, <=0.020% N, 10-19% Cr, 0.05-0.5% Ti, <=0.2% Al and the balance Fe with inevitable impurities of further contg. one or more among <=1% Cu, <=1% V, <=1% Nb, <=2% Ni and <=2% Mo is cold-rolled and the resulting coil is subjected to box annealing as finish annealing. At this time, the coil is heated to the annealing temp. at a heating rate H ( deg.C/hr) satisfying inequalities 100>=H>=0.7XR-15, 95>=R>=30 in accordance with the cold rolling rate R (%) of the coil.
Patent JP-2000172361-A (JP)
Title: Computer system and password managing method
Inventor: MORISAWA SHUNICHI
IPC: G06F21/62
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To make a password stored on a floppy disk secret in order to perform backup for the password in a computer system having a password check function. SOLUTION: When an FD is loaded when a password is registered, a password storage position on the FD is calculated based on the value of the registered password (step S106). A key floppy is produced by storing the password in the calculated password storage position (step S107). When a system is powered on with the key floppy inserted, the password storage position on the key floppy is calculated based on the value of the registered password, and a password is read from there. When it coincides with the registered password of the system, the password registration is released, the system can be started without user's password input.
Patent JP-H05179684-A (JP)
Title: Nozzle device for sanitary cleaning unit
Inventor: FURUTA YUICHI
IPC: E03D9/08
Filed: 1991-12-27
Abstract: PURPOSE:To prevent abrasion of slide surfaces between a nozzle main body and a cylinder or of members such as packings in a sanitary cleaning unit having the nozzle main body inside a cylinder to slide freely. CONSTITUTION:In a nozzle device in which a nozzle main body 5 is assembled in a cylinder 4 to slide freely for supply water to be supplied into the nozzle main body through the cylinder, the nozzle main body 5 is connected to one drive mechanism, and a shift cylinder 10 which communicates with a cleaning water supply source in the time of cleaning is provide. In addition, a transmission element capable of connection of transmission of drive force between the drive mechanism and the cylinder when a rod 10d of the shift cylinder advances and disconnection of it when it retracts, so move of the nozzle main body by the drive mechanism and move of the forward cylinder are driven by reducing a relative speed. The nozzle main body and the cylinder can thus be reciprocated finely at a cleaning position by the single drive mechanism, thereby abrasion of slide surfaces between the nozzle main body and the cylinder can also be prevented.
Patent JP-H09159353-A (JP)
Title: Egg receiving case for refrigerator
Inventor: KAWASAKI MASATAKA
IPC: F25D23/04
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To eliminate troublesome moving of old eggs upon supplementing new eggs into a refrigerator. SOLUTION: A long rack is provided on the inside 2 of a door for a refrigerator and a long egg receiving case 5, whose both sides are rounded so as to have semi-circular forms at the side surfaces of both outer sides, is put on the rack while one place, whereat the rack and the case are mated with each other, is connected by a vertical shaft, movable into right and left, and the upper side egg receiving case is permitted to turn horizontally about the supporting point of the vertical shaft whereby troublesome works upon supplementing new eggs can be eliminated.
Patent JP-H06192990-A (JP)
Title: Production of modified hydrophilic fiber
Inventor: OSAWA JUNJI
IPC: D06M13/368
Filed: 1992-12-25
Abstract: PURPOSE:To produce modified hydrophilic fibers by supporting an organic compound on hydrophilic fibers efficiently and firmly. CONSTITUTION:A water-insoluble or slightly water-soluble organic compound such as adrenaline, isonitroacetophenone or xanthine is dissolved in an acid or an alkali to prepare an aqueous solution. Hydrophilic fiber such as lignocellulose are immersed in the aqueous solution, impregnated with 60-400% based on the weight of the hydrophilic fibers, then the hydrophilic fibers containing the aqueous solution are neutralized with an acid or an alkali and the water-insoluble or slightly water-soluble organic compound is formed or supported on the interior or the surface of the hydrophilic fibers to produce modified hydrophilic fibers.
Patent JP-H07187071-A (JP)
Title: Battery used at time of diving
Inventor: MATSUNAGA TADASHI
IPC: B63C11/46
Filed: 1993-12-24
Abstract: PURPOSE:To ensure easy portability and enable equipment or the like using a battery as a drive source to be easily carried, together with the battery by providing a male terminal and a female terminal, and allowing a plurality of batteries to be connected to each other mechanically and electrically. CONSTITUTION:This battery l has a mounting and demounting section 3 for being freely attached to and detached from a belt 2 put on around a diver's waist. One side of the battery 1 is fitted with a male terminal 4 for enabling the electrical and mechanical connection thereof to one mating female terminal 5 to be connected to the battery 1. The other side of the battery l is fitted with a female terminal 5 for enabling the electrical and mechanical connection thereof to the other mating male terminal 4 to be connected to the battery 1. According to this construction, the quantity of the battery 1 can be freely changed, thereby enabling electrical capacity to be freely changed. Also, the carrying position of the battery 1 is determined by allowing the attachment and detachment thereof to and from the belt 2.
Patent JP-H10180749-A (JP)
Title: Wire saw
Inventor: NAKAGAWA TOMIO
IPC: B24B27/06
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw in which when machining rollers are replaced, each of the rollers can be engaged with or disengaged from a supporting frame by a simple operation in a short time. SOLUTION: A taper axis 47 is formed on each free end of a plurality of machining rollers 13, 14. A centering member 51 having a tapered surface 51a adapted for engagement with each taper axis 47 is rotatably mounted to a supporting frame 41 supporting the free ends of the rollers 13, 14. A lock nut 53 for threaded engagement is provided on each member 51. A mount bolt 49 is brought into threaded engagement with the nut 53. By rotating the bolt 49, an engaging protrusion 49b at the tip of the bolt 49 is pressed on a cover body 47a of the axis 47 so that the axis 47 is connected to the surface 51a of the member 51, with the result that the free ends of the rollers 13, 14 are aligned at predetermined positions. Under such conditions, the bolt 49 is locked by the nut 53.
Patent JP-H05157948-A (JP)
Title: Optical fiber fixing device
Inventor: ONO JUN
IPC: H01S5/00
Filed: 1991-12-05
Abstract: PURPOSE:To constitute the optical fiber fixing device in such a manner that respective fixing points can be fixed with high accuracy and the reliability of fixing particularly by welding can be obtd., by which the reliability of the fixing is obtd. even at the points exclusive of welding points and optical axis mis-alignment is prevented. CONSTITUTION:A through-hole 1c is bored in a frame material 1b of a housing 1. A press-fitting sleeve 5 consisting of a material which is of a material different from the material of the housing 1 and is suitable for welding is press-fitted and fixed into this through-hole 1c, by which fixing accuracy is obtd. A holder 6 consisting of the same material is welded and fixed to the press fitting sleeve 5. A ferrule 7a consisting of the same material as the material of the holder 6 is welded and fixed to the holder 6 at the end of the optical fiber 7. Since the respective parts are welded and fixed, the optical axis mis-alignment does not arise between the optical axes of an LD, etc., and the end of the optical fiber 7 and long-term reliability is obtd.
Patent JP-H08255531-A (JP)
Title: Switch device
Inventor: NAGATA KUNIO
IPC: B60R16/02
Filed: 1995-12-18
Abstract: PURPOSE: To improve safety against a wrong operation by forming the switch button upper face of a switch device, which is equipped with an operation portion by which a push and pull operation from a neutral position is conducted by a person's finger, long and short against the fulcrum. CONSTITUTION: A switch button 16 is equipped with an operation portion 16a by which a push and pull operation from a neutral position is conducted by a person's finger. The upper face of the button 16 is tilted so that one side 16a is higher and the other side 16 is lower against a fulcrum 16b, and the upper face of the other side 16c is formed into gentle roundness so as to be difficult to handle by the person's finger. Accordingly, when this switch device is used as a power window switch, by setting the switch device so that a window opens on pushing the operation portion 16a, the window is not allow to close even if a hand is placed or a person's weight is loaded on the button 16 by mistake. Thereby, such danger as sandwiching a person's body or neck between a window frame and a glass can surely be prevented.