baber/WOPTO huggingface dataset:
Patent JP-H02163278-A (JP)
Title: Unit construction method of elevator
Inventor: OKAWA KAZUO
IPC: B66B7/00
Filed: 1988-12-16
Abstract: PURPOSE:To decrease largely troublesomeness at a construction site as well as danger in assembling work by manufacturing a lowest floor unit, intermediate floor units, and a highest floor unit previously in a factory and carrying these units into the construction site so as to construct an elevator. CONSTITUTION:A lowest floor unit 20, a highest floor unit 1 and intermediate floor units 10 in the number corresponding to the number of floors of a building are previously manufactured at a factory. In this case, a cage 7 or a counter weight 21 is previously assembled into the guide rails 5 of the units 1, 10, 20. At the construction site, the lowest floor unit 20 is installed in the lowest floor position of an elevating path, and the specified number of intermediate floor units 10 are installed on the lowest floor unit 20 conforming one side face and the other side face to the lowest floor unit 10. The highest floor unit 1 is then installed in the highest floor position of the elevating path on the intermediate floor unit 10 conforming one side part and the other side part to the intermediate floor unit 10 so as to construct a desired elevator.
Patent JP-H05168678-A (JP)
Title: Dissolving device of dialyzing fluid preparing agent
Inventor: EJIRI TOMOMICHI
IPC: A61J1/20
Filed: 1991-11-29
Abstract: PURPOSE:To eliminate the need for an operation to charge the powder or granular solid agent for preparing dialyzing fluid sealed into a container by a manual operation and to minimize the time for direct contact of the solid agent for preparing dialyzing fluid with nuclean air and further to easily wash and disinfect a system with which the liquid mixture prepared by dissolving the agent comes into contact. CONSTITUTION:The container 10 in which the fixed amt. of the powder or granular solid agent for preparing dialyzing fluid is sealed is held headstand state by a holding means 20. This holding means 20 is opened and the container 10 is moved downward by a pressing means or gravity and is then unsealed by a discharging means 24. The solid agent in the container 10 is discharged and transferred to a dissolving tank 12. This solid agent is mixed with the fixed volume of the metering liquid supplied into the dissolving tank 12 by a fixed rate liquid feeding means 30 to obtain the dissolved liquid mixture. Further, the system with which this dissolved liquid mixture comes into contact is easily washed and disinfected upon ending of the dialysis. The dialysis is thus effected hygienically and the manpower is saved.
Patent JP-H11129309-A (JP)
Title: Method and apparatus for preventing excess temperature rise of injection molding machine
Inventor: KOYAMA HIDEKI
IPC: B29C45/72
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a preventing method and apparatus for excess temperature rise capable of preventing the excess temperature rise of a heating member even in the event where abnormality occurs in SSR used for the control of heater ON/OFF; in addition, where a thermocouple is disconnected from the heating member. SOLUTION: While continuous electrification is done to a heater, a temperature of the heating member is sampled every predetermined cycle (S1, S2), and an alarm is outputted in a manner regarding a thermocouple as in a dropout or disconnection (S3). Also, after starting the adaptable control of a temperature by heater ON/OFF, while OFF command is outputted to the heater, a temperature of the heating member is sampled every predetermined cycle (S5, S6), and an alarm is outputted by regarding SSR as short or welding in the event where a rate of temperature rise comes beyond a second allowable set value (b) (S6).
Patent JP-H10161008-A (JP)
Title: Automatic focusing module
Inventor: MEYERS MARK M
IPC: G03B13/36
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and improved automatic focusing module. SOLUTION: This automatic focusing module 100 is constituted by including the generation means of a light beam made to diverge in a horizontal direction and collimated in a vertical direction, at least a pair of light receiving lenses 40 and 42 having a longer and a shorter focal distances than a distance between a detector surface and at least a pair of photodetectors 44 and 46 positioned at the detector surfaces respectively related to a pair of lenses 40 and 42. By the photodetectors, a signal showing the intensity of reflected light received from an object is outputted. Besides, a means measuring difference between the signals outputted from at least a pair of photodetectors 44 and 46 is included in the module. Then, the difference between the signals is provided with correlation with the distance between the detector surface and the object.
Patent JP-H09136742-A (JP)
Title: Sheet conveying device
Inventor: KINOSHITA YOSHIO
IPC: B65H9/16
Filed: 1995-11-11
Abstract: PROBLEM TO BE SOLVED: To positively align the side edges of sheets in conveyance, simplify structure for aligning the side edges and dispense with control. SOLUTION: A pair of ring belts 42 are supported in such a way as to be freely deformable in a bill thickness direction and a conveying direction in the state of being inclined toward a bottom face 41 of a sheet conveying path 40, and sheets are conveyed while moving obliquely downward in the direction of a reference face (the bottom face 41 of the sheet conveying path 40) by moderate force based on the resilience and flexibility of the ring belts 42 to perform truing-up of side edges of the sheets.  The support structure of the ring belts 42 is composed of timing pulleys 43 disposed in the inclined attitude on the inside of the respective ring belts 42, and a pair of bearing rollers 44 placed in the inclined attitude to press the ring belts 42 toward the timing pulleys 43 and to protrude parts excluding the pressed parts of the ring belts 42 in the freely deformable state into the sheet conveying path 40.
Patent JP-H01160239-A (JP)
Title: Carrier lock detection circuit
Inventor: IWASAKI GENYA
IPC: H04L27/227
Filed: 1987-12-17
Abstract: PURPOSE:To attain the synchronizing detection in a short time with simple circuit constitution by integrating a phase error detection signal detected by a demodulation circuit and comparing its integration value with a prescribed threshold value so as to detect the synchronization. CONSTITUTION:The frequency sweep in the demodulation circuit 101 is implemented when the frequency fluctuation range exceeds the synchronization enable range, and a phase error signal being an output of a phase error detection circuit 103 becomes a beat signal in response to the frequency deviation in the synchronization enable range and the frequency fluctuation range in case of the implementation of the frequency sweep. Thus, a signal being the result of integrating the beat signal at a prescribed time interval becomes a beat signal and the amplitude is larger as the frequency deviation is smaller. Then the signal integrated by an integration device 107 is outputted to a comparator circuit 108. The comparator circuit 108 is configurated such that it compares the relation of quantity between the output level of the integration device 107 and a preset threshold level and outputs the result of comparison as a signal discriminating the propriety of consecution of the frequency sweeping of the output of a loop filter 105 to a control circuit 109.
Patent JP-H07175774-A (JP)
Title: Automatic package adjusting method and device therefor
Inventor: MIYAMOTO JUNICHI
IPC: G05B13/02
Filed: 1993-12-17
Abstract: PURPOSE:To automate an adjustment in the manufacturing process of a package for packaging an electronic circuit. CONSTITUTION:A measuring part 1 measures the output value of the package 4 of electronic circuit, and a control part 3 incorporated with a computer controls the operations of the measuring part 1 and a mechanism part 2 and determines the rotation direction and rotation amount according to an output value by a genetic algorithm. The mechanism part 2 performs an adjustment by rotating a trimmer for adjustment of the package 4 by a head 2b for adjustment operating by a robot 2a based on the result. Thus, the automatic adjustment of the package becomes possible, the adjustment can be performed without depending on the skillfulness of a worker, and the reduction of man-hour of the adjustment and the shortening of time become possible.
Patent JP-H02167619-A (JP)
Title: Manufacture of large diameter screw shaft by rough grinding and rolling
Inventor: MORI MINORU
IPC: B23G1/00
Filed: 1988-12-16
Abstract: PURPOSE:To improve the pitch accuracy, finishing shape and surface roughness of a thread part by preforming the thread part of a screw shaft by its rough grinding and finishing the thread part by rolling, in case of manufacturing a ball screw shaft whose diameter is large in about >=45mm. CONSTITUTION:The thread part 14 of a screw shaft 11 is preformed by rough grinding. The screw shaft 11 is then passed through by feeding between rolling dies 20. In a rolling stage the rolling allowance of the screw shaft 11 is subjected to plastic deforming and formed until the final finishing shape. At this time, the rough face formed by cutting can be approached to a mirror face as well. In this stage only the rolling allowance is subjected to plastic deforming. So, continuous rolling is enabled in short time because of the volume subjected to plastic deforming being small, the effect of the plastic deformation of a residual stress, etc., is difficult to exert on the internal part of the screw shaft 11 as well and the dimensional change before and after heat treatment can be limited. Also, the screw shaft 11' manufactured by the above method is subjected to surface hardening at its thread part 14 and so this is especially adaptive as the manufacturing method of the large diameter screw shaft of a ball screw for heavy load.
Patent JP-H03179517-A (JP)
Title: Pointing device and its input method
Inventor: OGA KOJI
IPC: G06F3/0346
Filed: 1989-12-08
Abstract: PURPOSE:To attain the application of a pointing device despite the movement of a user and plural display screens by specifying the position of a visual point on a display screen based on the information on the visual point of an eye camera and the information on the mark obtained via a visual field camera. CONSTITUTION:A camera signal processor 1601 obtains the position coordinates of a visual point within a display screen 1001 based on the signals of an eye camera 1401 and a visual field camera 1501. At the same time, a subject specifying device 1701 specifies a subject on the display screen gazed steadily by a user based on the screen data under display on the screen 1001. An input analyzing device 2001 analyzes the inputs received from a mike 1901 and a keyboard 1801 based on the input analysis data 2101. These analysis results are sent to a general processor 2201. The processor 2201 sends the information on the analysis results and the gazed subject to a computer 2301.
Patent JP-H02162077-A (JP)
Title: Electromagnetic type printer
Inventor: WATANABE SUSUMU
IPC: B41J29/00
Filed: 1988-12-16
Abstract: PURPOSE:To detect the temperature of an electromagnetic type printer quickly, and to eliminate the need for setting the working temperature of a temperature sensor to low by fixing one end of the temperature sensor to the electromagnetic type printer, holding the temperature sensor by a pair of shape memory alloys and bringing the temperature sensor near to an overheating section by the shrinkage of the shape memory alloys when the electromagnetic type printer is overheated at a fixed temperature or more. CONSTITUTION:A plurality of electromagnetic type single printing mechanisms 8 are installed onto one side face of an electromagnetic type printer in a row, and a temperature sensor 1 detecting the overheat of the electromagnetic type printer is mounted onto a top face, and held by a pair of shape memory alloys 3, 4. One end of each shape memory alloy 3, 4 is fixed to the electromagnetic type printer by screws respectively, and set up in an extensible manner in the longitudinal direction of the electromagnetic type printer. The temperature sensor 1 is moved so as to be automatically brought near to an overheating section because the shape memory alloy on the corresponding side of the shape memory alloys 3, 4 is shrunk when either section of the electromagnetic type printer is heated at a fixed temperature or more. The overheating of the single printing mechanisms 8 can be detected rapidly, and the working temperature of the temperature sensor 1 need not be set at a low value.
Patent JP-H05147305-A (JP)
Title: Printer device
Inventor: UCHIDA YOSHIHIKO
IPC: B41J11/42
Filed: 1991-12-02
Abstract: PURPOSE:To improve the operation of a printer device by eliminating printing- start alignment operation by troublesome manual operation. CONSTITUTION:A microprogram for controlling a micro-processor is stored in a control circuit 19 including the micro-processor and a ROM/RAM 15. The state of a printer preparation-completion switch 18 in a console panel 16 is input to an input port 14, and the state of a sensor 1 for detecting the start end of a form is input. An output port 13 is used for controlling a stepping motor 11 moving the sensor 1 for detecting the start end of the form and as a pilot lamp 17 displaying whether or not the head of the form is positioned at the position of the printing start of the head of the form in the console panel 16.
Patent JP-H11150112-A (JP)
Title: Semiconductor manufacturing system and manufacture of semiconductor device
Inventor: NOGUCHI OSAMU
IPC: H01L29/788
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To form an oxidation-resistant nitride film containing oxygen at a specific concentration or lower on a semiconductor substrate by providing a means, which connects an etching chamber for removing natural oxide films formed on the substrate to a rapid thermal nitriding chamber, in which thermal nitride films are formed on the substrates in a high vacuum or inert gas atmosphere. SOLUTION: A semiconductor manufacturing device is provided with a cassette loader 101, which sets a substrate cassette 100 and a transportation chamber 103 connected to the loader 101 and provided with a transporting arm 102 and connects to a vapor phase etching chamber 104 by the use of a hydrogen fluoride and a quick thermal nitriding chamber 105 to the transportation chamber 103. In addition, a vacuum pipe and a vacuum pump are installed to each of the transportation chamber 103, a vapor phase etching chamber 104, and a rapid thermal nitriding chamber 105. Thereafter, the excessive formation of oxide film on the surfaces of semiconductor substrates can be prevented in the succeeding oxidizing process, by forming highly oxidation- resistant nitride films containing oxygen at a concentration of <=40 ppm on the surface of the substrate.
Patent JP-H07171104-A (JP)
Title: Outer diameter measuring equipment, electronic pupil meter, and autonomic function inspecting device
Inventor: KATO TAKAHITO
IPC: A61B10/00
Filed: 1993-12-17
Abstract: PURPOSE:To provide outer diameter measuring equipment capable of measuring an outer diameter at high speed with non-contact. CONSTITUTION:The image of a circle to be measured is formed on a prescribed imaging surface by an optical means 11. A plurality of one-dimensional measuring means 14, 15 are arranged on the imaging surface to measure at least three points on the circumference of the image of the circle to be measured. The diameter of the circle to be measured is determined from the coordinates of the three points measured by the one-dimensional measuring means 14, 15 by an arithmetic means 25.
Patent JP-2001131562-A (JP)
Title: Method and apparatus for producing charcoal
Inventor: OSAWA HIDEYUKI
IPC: C10G53/02
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To readily and surely make chips of wood into charcoal in a method and an apparatus for producing the charcoal from the chips of wood. SOLUTION: This method for producing charcoal is characterized in that the chips of wood supplied from an inlet side of a pipeline to the pipeline are continuously passed in the pipeline through a transportation gas supplied from the inlet side of the pipeline to the pipeline, the pipeline is heated at the upstream part of the pipeline, the chips of wood passing in the pipeline are spontaneously ignited, the pipeline is cooled at the downstream part of the pipeline, the chips of wood spontaneously ignited passing in the pipeline are cooled and carbonized and the carbonized chips of wood are discharged from an outlet side of the pipeline.
Patent JP-H06163910-A (JP)
Title: Insulated gate semiconductor device and fabrication thereof
Inventor: NATSUME TADASHI
IPC: H01L21/336
Filed: 1992-11-27
Abstract: PURPOSE:To fabricate a microminiature power MOSFET (IGBT) having high avalanche (latch up) resistance and good contact between source electrode and source region using self-aligning technology. CONSTITUTION:A channel region 3 and a source region 5 are diffused in double by self-aligning technology on a drain region, i.e. a semiconductor substrate 1, using a gate electrode 8 as a mask thus fabricating a vertical insulated gate semiconductor device. An insulating side wall 12 and a metal side wall 13 are formed contiguously to the side face of the gate electrode 8 and an opening is made through the channel region 3 by etching using the metal side wall as a mask. The metal side wall 13 comes into contact with the surface of source region on the semiconductor substrate 1 and a source electrode, i.e., a metal electrode 11, which comes into contact with the channel region 3.
Patent JP-H08211615-A (JP)
Title: Image formation element and manufacture of printing plate according to silver salt diffusion transfer method
Inventor: JIYURESU BERENDOSEN
IPC: G03F7/07
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming element and a method for manufacturing a lithographic printing plate according to a sliver salt diffusion transfer process by using it. SOLUTION: The image forming element contains (i) a flexible support body and (ii) a photosensitive layer containing a silver halide emulsion on one surface of this support body and an image receiving layer containing a physical developing nucleus to water-permeably contact with in description order. The image forming element containing an electrification preventive layer containing latex of polythiophene having a conjugate polymer skeleton in which an image forming element is joined with a polymer-shaped polyanion compound as an essential component, is provided.  A manufacturing method of a lithographic printing plate which contains a process of developing an image forming element exposed according to an image obtained in succession in this way by alkaline treating liquid under the existence of a silver halide solvent and a developing main medicine after the image forming element defined as above is exposed according to the image, is also provided.
Patent JP-2000149371-A (JP)
Title: Recording/playing device for disk housed in cartridge
Inventor: NAKAO KOICHI
IPC: G11B17/046
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To preventing the rubbing of a holder by the corner part of a cartridge during the ejection of the cartridge and to secure attaching strength to the holder of a spring piece. SOLUTION: This disk recording/playing device is constructed in such a manner that a cartridge 60 appears and disappears, and a spring piece 65 for pressing the cartridge 60 to a chassis is attached to a holder 3 attached to the chassis so as to be moved vertically. A kicking-out member for kicking out the cartridge 60 from the holder 3 is provided so as to slide in a cartridge ejection direction along the side face of the holder 3. In the upper surface of the side part of the holder 3, a holding wall 37 is provided facing outside, and the spring piece 65 is provided with an erect piece 66 fixed to the holding wall 37, and a contact piece 67 inserted into the holder 3 to be brought into contact with the upper surface of the cartridge 60.
Patent JP-H08180848-A (JP)
Title: Battery sealing body and secondary battery using it
Inventor: OKA TETSUO
IPC: H01M10/39
Filed: 1994-12-21
Abstract: PURPOSE: To minimize the number of part items in a sealing body for cylindrical battery can using an insulating packing, a positive electrode cap, a rapture disc and a bursting plate, and facilitate the assembling of the sealing body by forming the bursting plate of plastics. CONSTITUTION: A plastic bursting plate 5 has an opening part 10 for connecting an opening part 9 for releasing a pressure, a rapture disc 4 and a positive electrode lead 6. Three functions of the insulating function of the rapture disc 4 when the positive electrode lead 6 is separated at rising of excessive pressure, the pressure releasing function at pressure rising and the support body function for the rapture disc 4 are imparted to the plastic bursting plate 5, whereby the number of part items can be minimized. It is inexpensive since it can be manufactured by molding work of plastics.
Patent JP-H07175662-A (JP)
Title: Remote maintenance system
Inventor: SHINDO HIDETOSHI
IPC: G06F9/445
Filed: 1993-12-20
Abstract: PURPOSE:To easily execute the update of a program to a computer at a distant place without affecting a system operation while suppressing the amount of data to be transmitted at a minimum. CONSTITUTION:A change history generating means 21 of a host computer 2 generates a change from a terminal 1 into the change history of a former source program 31 inside an indicated storage device 3. A corrected program storage means 22 stores the changed history to which corrected line information is added. An editing information generating means 23 generates editing information for the unit of communication. A transmitting means 24 transmits that information to a computer 4 at the distant place for each communication unit. A receiving means 41 receives that information and programs the changed history of a former source program 51 inside a storage device 5. A program updating means 42 generates a new source program 52 from that changed history and the former source program 51. A translating means 43 translates the new source program 52 and generates a new execution form program 54.
Patent JP-2001132400-A (JP)
Title: Shield machine
Inventor: MURAYAMA KENJI
IPC: E21F15/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a shield machine requiring no larger driving force, with no possibility of non-driving, leaving no un-backfilled part, with no possibility of land subsidence, and surely preventing rolling of the whole device without causing driving resistance. SOLUTION: This shield machine 1 is provided with a hollow and cylindrical front barrel 5 surrounding, for example, the rear end of an existing tunnel structure 3 composed of a lot of segments, further extended rearward from the rear end of the tunnel structure 3, and arranged thereon; a middle barrel 7 in its rearward; and a rear barrel 13 positioned further rearward and blocking between the rearward backfilling part and an un-backfilled part inside the machine as a block body. The front barrel 5, the middle barrel 7, and the rear barrel 13 have almost same diameters and are arranged concentric to one another, and the respective external circumferential parts are brought into contact with the circumferential natural ground.  The outer circumference of the tunnel structure is excavated by a cutter 27, and backfilling materials are injected in the rearward of rear barrel 13 by a backfilling material supply means 75 simultaneously with the moving of the driving so that, while dismantling and removing the tunnel structure 3, a space formed after the removal is backfilled.