baber/WOPTO huggingface dataset:
Patent JP-H11288017-A (JP)
Title: Medium-sized camera
Inventor: KAWANO KIYOSHI
IPC: G03B17/42
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To execute automatic setting using a bar code regardless of the difference of the winding direction of film at a medium-sized camera using Brownie film where the bar code is put and reversely winding the film. SOLUTION: A pair of spool chambers 30 and 40 provided at a camera body 20 are respectively equipped with a film winding mechanism 50 where the Brownie film is loaded and the film loaded is wound to the other spool chamber at which it is not loaded. Also, bar code sensors 27 and 28 reading the bar code put on the film are respectively provided in a film width direction. Sensors 35 and 45 provided at each spool chamber detect the loading of the film, and the winding of the film from one spool chamber to the other spool chamber is executed, and also either of the bar code sensors 27 and 28 is simultaneously selected, so that the reading of the bar code of the film is made possible and the automatic setting of film sensitivity or the like on a camera side is made possible.
Patent JP-S61248564-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: NOGUCHI KESAO
IPC: H01L29/786
Filed: 1985-04-26
Abstract: PURPOSE:To obtain the excellent output characteristics, by providing a three- layer structure of a-Si, a silicide reformed layer of a-Si and a metal for source and drain electrodes of a thin film transistor, and using different etching liquids for the etching of the individual layers. CONSTITUTION:On an insulating substrate 1, a Cr gate electrode 2 and an ITO transparent electrode 3 are provided. then, an SiN gate insulating film 4 and a non-added a-Si:H film 5 are continuously formed by plasma CVD, and the island 5 is formed. A connecting hole to the transparent electrode 3 is formed in the insulating film 4. Then, an insulating substrate 1 is heated to 150-300 deg.C, and a Ti film is deposited. Then, adhesion is improved. The Ti film reacts with the a-Si:H film and a TiSix reformed layer 8 is formed. The resistance of the TiSix is low and the Ti and the a-Si are ohmic-contacted. By using a specified etching liquid, the Ti is etched. Then, with the same mask, the TiSix is etched by dilute fluoric acid, and source and drain electrodes 6 and 7 are formed. In this constitution, etching controllability in patterning the source and drain electrodes is improved, and reproducibility and homogeneity of the characteristics of the transistor are improved.
Patent JP-S58208976-A (JP)
Title: Case construction of cassette tape magazine
Inventor: EKUAN KENJI
IPC: B65D85/575
Filed: 1982-05-31
Abstract: PURPOSE:To attain smooth taking in and out of a cassette tape magazine, by providing a fixed hook at the inside surface of the case rear part corresponding to a hook hole of one side surface of the cassette tape magazine. CONSTITUTION:The fixed hook 8 is provided at the inside surface of the case rear part to the hook hole 3 of one side surface of a case 5 of the cassette tape magazine having a slide guide 10 to the cassette tape magazine 1, and an engaging section against a locking section 13 is provided at the side of this case. Further, a spring band section 16 having a plaw 18 for the hook hole 3 and the hole provided for the fixed hook 8, and a grip 6 having an handle section 17 are freely detached and attached to the case 5.
Patent JP-H01263068-A (JP)
Title: Horizontal-insertion type printer
Inventor: SATO MAKOTO
IPC: B41J13/00
Filed: 1988-04-15
Abstract: PURPOSE:To replace equipments rapidly to make the title printer easy to use, by mounting an equipment containing part on the reverse of a freely openable paper stage. CONSTITUTION:A spare ink ribbon 4 can be contained in a ribbon containing pocket 5 by a method in which a paper stage 2 is rotated to open, fixing claws 6 of the ink ribbon 4 are fitted into ribbon engaging grooves 7 of the ribbon containing pocket 5, and the ink ribbon is pushed lightly. On the other hand, the ink ribbon 4 can be taken out of the grooves 7 of the ribbon containing pocket 5 by picking a part of the ribbon fixing claws 6 lightly by fingers. By disengaging an engaging stopper 3 of the paper stage 2 and rotating the paper stage 2 down to the upper surface of a printer body 1, printing paper is set on the paper stage 2 to be printed. In this manner, the inner space of the printer body 1 is effectively used for the storage of such an equipment as the ink ribbon 4, and the replacement of the equipments can be carried out rapidly.
Patent JP-S5717538-A (JP)
Title: Manufacture of electron tube
Inventor: KANJIYOU HITOSHI
IPC: H01J9/26
Filed: 1980-07-04
Abstract: PURPOSE:To obtain a large exhaust conductance by arranging the spacers made of solder material between a cylindrical outer enclosure and a sealing plate which are to be joined beforehand and performing exhaust and sealing. CONSTITUTION:A plurality of spacers 8 are arranged between one end surface of a cylindrical outer enclosure 6 and a disc-shaped sealing plate 7 beforehand. The spacer 8 is constituted of rod-shaped solder and one end is inserted into the supporting hole 9 formed on the sealing plate 7 and the other end is into the supporting hole 10 formed at one end of the outer enclosure 6. Further, a plate-shaped annular sealing solder material 11 is arranged on one edge surface of the outer enclosure 6. In this state, the constituent is set in a vacuum tank, and exhaust and sealing are performed, and the outer enclosure 6 and the sealing plate 7 are fused and joined. Therefore, at the temperature below the solder melting point of the spacer 8 and the fusion solder material 11, a gap l exists between the outer enclosure and the sealing plate, so the exhaust conductance can be set large.
Patent JP-H11289765-A (JP)
Title: Forward converter
Inventor: SHINADA YOSUKE
IPC: H02M3/28
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To simplify the structure by connecting an auxiliary power supply with the primary side thereby eliminating an element for insulating the primary and secondary sides in a control circuit. SOLUTION: Rectified and smoothed output from the secondary winding 3b out of secondary windings 3b, 3c serves as a main power supply while the rectified output on the other secondary winding 3c side serves as an auxiliary power supply for a control circuit 12. The auxiliary power supply is connected with the primary side and the control circuit 12 controls switching operation of a switch element to stabilize output voltage from the auxiliary power supply. On the other hand, output voltage of the main power supply on the secondary winding 3b side is stabilized directly to a desired level by controlling the output voltage from the auxiliary power supply.  A coupled inductor comprising main and auxiliary windings 6a, 6b wound around the same core is used as a choke coil 6 wherein the main winding 6a is used as the choke coil of a smoothing circuit on the secondary winding 3b side and the auxiliary winding 6b is used as the choke coil of a smoothing circuit on the auxiliary winding 3C side.
Patent JP-H01263018-A (JP)
Title: Controlling method for ejector
Inventor: ADACHI SHUJI
IPC: B29C45/40
Filed: 1988-04-15
Abstract: PURPOSE:To shorten a projecting time and a molding cycle while performing molded piece damage or whitening preventing effect by allowing a molded piece to project by one stroke at a variable speed in a projecting step of the piece. CONSTITUTION:When a molding is completed and a movable disc is moved back, a projecting plate 5 is forwarded to turn ON a limit switch LS2 for detecting a position in which a molded piece 3 is separated from a metal mold 2. The forwarding speed during this period is decelerated, and the piece 3 can be accordingly removed from the mold 2 without damage or whitening. The steps up to this are conducted at a first speed. When a signal of the switch LS2 is transmitted to a control unit 15 provided in a controller 14, a timer 13 starts counting, the opening of an electromagnetic flowrate control valve 10 is increased on the basis of a speed command set in advance in a flowrate setter 12 to increase the flow rate of hydraulic oil, the hydraulic oil of the same flow rate is supplied to a hydraulic cylinder 6 until the timer 13 is out, and the plate 5 is subsequently forwarded at a high speed. Thus, the step of completely removing the piece 3 from the mold 2 is conducted at a second speed.
Patent JP-H09254074-A (JP)
Title: Drop prevention mechanism
Inventor: ITO HIROYUKI
IPC: B25J19/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent the drop of a Z shaft by giving self-weight and force of equivalence of a workpiece and a structure which handles the workpiece from the outside and balancing self-weight of the workpiece in a conveyance device and a conveyance driving part by producing fluid pressure such as air pressure. SOLUTION: An output shaft 3b of a cylinder 3 is connected with a Z shaft drive part 7, and pressure 10 of supply air is adjusted by a regulator 8 to generate force which is balanced with the weight of the driving part 7. Consequently, a motor 6 which gives extremely small output can be adopted because the driving part 7 enters a gravity free condition in principle. Moreover, the regulator 8 of which is provided with a relief port 11 is adopted so that air immediately exhausted from the relief part 11 when secondary pressure 10 exceeds the set pressure and pressure inside the cylinder 3a is kept at the set pressure. Moreover, a workpiece and the drive part do not drop, even if driving force is lost due to the breakage and failure of a driving means.
Patent JP-S5426795-A (JP)
Title: Production of gas detecting element
Inventor: ENDOU SHIYUUGO
IPC: G01N27/12
Filed: 1977-07-30
Abstract: PURPOSE: To provide a detecting element, which is excellent in gas sensitivity and mechanical strength, by adding a preset quantity of tin dioxide to a white precipitate, which is prepared by reacting metallic tin and concentrated nitric acid, and by desirably shaping and sintering the same. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000284683-A (JP)
Title: Robotic device for teaching material and method of generating running program
Inventor: YAMAZAKI HIDEO
IPC: G05B19/4097
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a robotic device for teaching materials which is attractive to children and uses a micro processor, and to provide a running program generating method for generating a running program to be loaded into the microprocessor. SOLUTION: This robotic device for teaching materials is comprised of an optical input means for inputting an optical signal, a memory 18m for storing a running program inputted via the optical input device, a microprocessor 18 for executing the running program stored in this memory 18m and outputting a motor drive instruction, plural motor drivers 21a, 21b for controlling normal rotation or reverse rotation and a driving time of motors based on the motor drive instruction outputted from this microprocessor 18, and the motors M1, M2 driven by these drivers 21a, 21b respectively.
Patent JP-S59216420-A (JP)
Inventor: AYA MASAKAZU
IPC: H02H3/087
Filed: 1983-05-24
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-S59217560-A (JP)
Title: Material feed controller
Inventor: KAWAGUCHI HIDEO
IPC: B65H23/04
Filed: 1983-05-25
Abstract: PURPOSE:To feed material accurately by predetermined length even under repetitive feeding operation by detecting a mark made on the material and stopping feeding operation while driving such as a cutter. CONSTITUTION:A mark sensor 4 for detecting a mark made on the material and first counter 3 for counting the feeding amount of material are provided while furthermore second counter 8 for counting the material feeding amount between the mark and stop position in accordance to the outputs from said sensor 4 and counter 3 is provided to stop a material feeder 10 on the basis of output from the second counter 8 and to drive such as a cutter 14. Consequently even for repetitive cutting operation of material, fluctuation of cutting position can be blocked to eliminate accumulation of error thus to enable accurate feeding of material by predetermined length.
Patent JP-S5518181-A (JP)
Title: Speaker diaphragm
Inventor: UENO TAKAFUMI
IPC: H04R7/08
Filed: 1978-07-26
Abstract: PURPOSE:To lessen the distortion at the high band by forming the diaphragm by giving the surface junction of the flat-panel type cone paper to the folded thin plate and then increasing the rigidity of the sliding plate itself. CONSTITUTION:Permanent magnet 3 is provided on the upper surface of supporter 1 made of the magnetic material containing center pole 2 protruded at the center part, and plate 4 made of the magnetic material is installed on the surface of magnet 3. At the same time, coil 6 is provided within the space formed between plate 4 and pole 2, and damper 9 is installed between coil bobbin 7 and frame 8 to support coil 6 movably. Then diaphragm 11 is installed with one end attached to bobbin 7 and the other end attached to frame 8 via end part 12. In this case, diaphragm 11 is formed by giving the surface junction of flat-panel type cone paper 11B and 11C to the both surfaces of folded thin plate 11A. As a result, the weight of diaphragm 11 can be reduced with the rigidity increased, thus decreasing the distortion occurring at the high band.
Patent JP-H07294858-A (JP)
Title: Hydrous contact lens and its production
Inventor: NOMURA TAKASHI
IPC: G02C7/04
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a hydrous contact lens having various kinds of color developing species and to substantially prevent color fading of the coloration thereof by incorporating acidic dyes therein. CONSTITUTION:The acidic dyes are incorporated into this hydrous contact lens. The hydrous contact lens contg. the acidic dyes is treated by a soln. contg. a dye fixing agent. In such a case, any hydrous contact lenses widely practicably used at present including hydrous contact lenses consisting essentially of 2- hydroxyethyl methacrylate and hydrous contact lenses consisting essentially of 2, 3-dihydroxylpropyl methacrylate and methyl methacrylate are usable as the hydrous contact lens to be used in such a case without any particular restrictions. Dyes which are generally used as acidic dyes are used as the acidic dyes without any particular restrictions. The acidic dyes contain anionic water- soluble groups, such as sulfonic acid groups and carboxyl groups, are easily soluble in water, are simply in dyeing and have a variety of hues.
Patent JP-S5718016-A (JP)
Title: Production of magnetic head
Inventor: NAKAMURA SHIYOUJI
IPC: G11B5/187
Filed: 1980-07-04
Abstract: PURPOSE:To eliminate not only the shift between tracks but the shift of parallelism between gaps, by carrying out the working with the unified head elements of adjacent tracks. CONSTITUTION:The mirror polishing is given to a pair of opposite faces of a core block 23 so that they are parallel to each other, and thus gap forming surfaces 24 and 25 are formed along with grooves 26 and 26' of width T'. A shift equivalent to the groove width T' is caused for the relative position between the grooves 26 and 26'. The width T' is decided in consideration of the effective track width T'', the width of a shielding plate inserting groove 28, the thickness of a cutter when slicing, and other factors. The core blocks 29 and 30 having almost U-shaped sections are bound to the surfaces 24 and 25 of the block 23 with use of the glass or the like. The groove 28 orthogonal to the gap forming surface is provided to the block bound substance, and a shielding plate 36 is put into the groove 28 to be bound with an adhesive 36. Such bound substance is sliced along the broken lines.
Patent JP-S59217692-A (JP)
Title: Manufacture of single crystal thin film
Inventor: SEGAWA YUUZABUROU
IPC: C30B19/00
Filed: 1983-05-25
Abstract: PURPOSE:To enable the growth of a single crystal thin film having arbitrary shape and size on the surface of a molten liquid, by slowly cooling a molten raw material of crystal in an essentially gravity-free state. CONSTITUTION:The raw material of single crystal is melted in a container, etc. under slight gravity in an essentially gravity-free state, e.g. in a space ship, rocket, etc. An end of the cooling substrate 3 having the same shape as that of the thin film to be manufactured is made to contact with the molten liquid 2 forming a sphere by its own surface tension. The contact point of the molten liquid 2 is cooled, and the growth of the thin film single crystal 4 takes place. Since there is little convection in the molten liquid 2 under the slight gravitational force, the single crystal 4 is grown in the form of a thin film according to the progress of the contact of the cooling substrate 3. When the single crystal 4 is grown to a proper thickness, the cooling substrate 3 is taken out of the molten liquid 2 to obtain the single crystal 4 having a desired shape.
Patent JP-S62249378-A (JP)
Inventor: HOSOYA KATSUYUKI
IPC: H01R33/945
Filed: 1986-04-23
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-H04322389-A (JP)
Title: Online hand-written character recognition device
Inventor: HOSHINA MASAKI
IPC: G06K9/03
Filed: 1991-04-23
Abstract: PURPOSE:To increase the hand-written character input speed by providing a manual switch to improve the operability of hand-written character input. CONSTITUTION:Hand-written characters written in a hand-written character input part 1 are compared with contents of a character recognition dictionary 2, where features of hand-written characters are preliminarily registered, and are discriminated by a character discriminating part 3. A command to change the hand-written character input mode is outputted from a manual switch part 5. A mode discriminating means 6 discriminates he hand-written character input mode. Band-written characters and the processing result of a mode execution part 7 are displayed on a display part 4.
Patent JP-S58211053-A (JP)
Title: Differential gear
Inventor: NAKAMURA KAZUYOSHI
IPC: F16H48/08
Filed: 1982-06-01
Abstract: PURPOSE:To easily adjust backlash of a differential gear, by adjusting a pair of position adjusting devices from the outside and performing adjustment of the meshing backlash between side gears and pinion gears. CONSTITUTION:A differential gear is constituted by meshing pinion gears 10a, 10b rotatably supported to a pinion shaft 12 with side gears 8a, 8b coupled by spline connection to axles 16a, 16b in a differential gear case 4. Meshing backlash between the gears 10a, 10b and the gears 8a, 8b is adjusted by screwing position adjusting members 24a, 24b to be advanced in the direction of a shaft line and fixing said members 24a, 24b to fixed members 32a, 32b.
Patent JP-H10283084-A (JP)
Title: Information processor, control method therefor and storage medium
Inventor: SANBE HIDEO
IPC: G06F3/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To allow an externally connected standard device to function even when a standard device is unusable by preferentially initializing the standard device connected through a card at the time of activating a device and using it as the standard device of the device. SOLUTION: A POST being a system initialization routine inside a system BIOS stored in the system BIOS ROM 7 of this information processor 1 is called and the POST processing of the initialization or the like of the control chip register of a CPU register and an interruption controller, etc., is started. Thereafter, the initialization processing of a video sub system is executed. When the initialization processing is ended, the POST processings by the system BIOS such as the read/write test of an internal RAM 8 and the initialization processing of an external storage device 9, etc., are executed. When the POST processings are ended, an OS is loaded from the external storage device 9 to the internal RAM 8 corresponding to the system BIOS ROM 7 and thereafter, the entire system is controlled by the OS.
Patent JP-H08288291-A (JP)
Title: Semiconductor device
Inventor: KOMURA ATSUSHI
IPC: H01L21/60
Filed: 1995-04-18
Abstract: PURPOSE: To make it possible to control the amount of crushing of solder bump and to prevent defect due to short-circuit with other terminals by containing a resin ball inside solder where the electrode of a semiconductor chip is connected to the mounting pad of a wiring board. CONSTITUTION: A conductive ball 1 covered with Au or the like around a resin ball 2 is melted and fixed by using solder paste on a barrier metal layer 10 formed on an electrode 8 of a semiconductor chip 7 or on a mounted pad 15 of a wiring board 14. And by using a heating device, the electrode 8 of the semiconductor chip 7 is connected to the mounted pad 15 of the wiring board 14. Therefore, the resin ball 2 exists inside the solder connected. By doing this, the amount of wetted solder during solder melting and the amount of crushing of bump can be controlled. In addition, any short-circuit and faulty operation can be prevented.
Patent JP-H02263845-A (JP)
Title: Cellular membrane, production thereof and filter using the same cellular membrane
Inventor: ONISHI MASATO
IPC: B01D63/08
Filed: 1989-04-12
Abstract: PURPOSE:To obtain a cellular membrane, useful for treating blood and suitable as various artificial organs, etc., by subjecting a cellular membrane substrate to low-temperature plasma treatment, grafting a specific polymer onto the resultant substrate and drawing the grafted substrate. CONSTITUTION:The objective cellular membrane obtained by subjecting a cellular substrate to low-temperature plasma treatment, feeding a gaseous polymerizable monomer to form graft chains composed of polymers having <=300K glass transition point under 0.1-100.0Torr pressure and then drawing the resultant substrate above the aforementioned glass transition point in the uniaxial direction at 10-100% draw ratio. The polymer is preferably contained in an amount of >=5wt.%.
Patent JP-S59218980-A (JP)
Title: Pulse shaping circuit
Inventor: SUMITANI SUMIHIDE
IPC: H03K5/01
Filed: 1983-05-27
Abstract: PURPOSE:To attain pulse shaping by providing a transistor emitter follower circuit controlling the amplitude of an output signal corresponding to an input signal by using an interruption area and a delay line delaying the output signal to synthesize output signals from both the circuits. CONSTITUTION:For instance, three input signals 22-24 having different amplitude respectively are impressed to input terminals 11, 12. On the other hand, three output signals from output terminals 16, 17 are indicated by waveforms 25- 27. The pulse shaping is performed by using almost the same amplitude as that of the 2nd input signal as the maximum amplitude. The voltage waveform is applied to a delay line 18 having delay time tausec and reflected to obtain a delay signal waveform delayed by 2tausec. Output signals 25-27 obtained by synthesizing these signal waveforms are outputted from output terminals 16, 17. The use of the pulse shaping circuit makes it possible to form pulses having almost the same amplitude from pulses having extremely different amplitude. Therefore, alpha, beta and gamma ray sources can be precisely counted up by a gas flow counter even at the measurement of radiant rays.