baber/WOPTO huggingface dataset:
Patent JP-S57195204-A (JP)
Title: Constitution of optical system which has saved polarized state
Inventor: MACHIDA SUSUMU
IPC: G02B6/024
Filed: 1981-05-25
Abstract: PURPOSE:To easily connect with other optical circuit having a polarization characteristic, by constituting an optical system by use of a single mode optical fiber to which torsion has been added. CONSTITUTION:A light beam from an interferable light source 9 is made to branch by an optical branching filter 10, one of them is made incident to a single mode optical line 12 for a signal light beam by a lens 11, its emitting signal light beam is irradiated to an object to be recorded 14 by a lens 13, in which it is reflected as a recording light beam to a recording medium 15. On the other hand, the other light beam from the optical branching filter 10 is made incident to a single mode optical line 12' for a reference light beam by a lens 11', and its emitting reference light beam is sent out to the recording medium 15 by a lens 13'. By the recording light beam and the reference light beam which have reached the recording medium 15, an interference fringe is generated, and its interference fringe is recorded in the recording medium 15. To the single mode optical lines 12, 12', torsion exceeding the minimum torsion rate phit0 is provided.
Patent JP-H10274142-A (JP)
Title: Ignition device for internal combustion engine
Inventor: FUKATSU KATSUAKI
IPC: H01T15/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To use an ignition device for an internal combustion engine without causing any fault even under a severe environment and the like, by setting to a specific value or more, the maximum energy determined by the primary inductance of an ignition coil the primary current and applied to a switching element when the primary current of the ignition coil is shut off. SOLUTION: Regarding Es/b maximum energy, in the case that only the primary side (pure inductance) of an ignition coil 3 is supposed, (1/2)×L1 ×I2 (mJ) is applied to a switching element 2 every ignition time (every time primary current is shut off). In the case that the whole ignition energy ignition misfired is applied to the switching element 2, the maximum energy becomes 1/3, and in a worst case, becomes 1/2, in comparison with a case that the pure inductance is supposed. Therefore, the Es/b maximum energy of the switching element 2 is set to about 200 mJ more, the primary inductance of the ignition coil 3 becomes about 8 mH or more when shut off current is set to about 10A, thus, most primary inductance of the ignition coil 3 whose present primary inductance is mainly 2-4 mH can be covered.
Patent JP-H02257391-A (JP)
Title: Controller for automatic lending machine
Inventor: UNNO SATORU
IPC: G07F17/00
Filed: 1989-03-30
Abstract: PURPOSE:To enable a user to use an automatic lending machine at ease by reporting abnormality by depression of trouble push button to enable the user to return a commodity even at the time when its commodity number display like a bar code cannot be read by dirt or the like at the time of returning this commodity and the commodity cannot be discriminated. CONSTITUTION:A trouble push button 12 and a storage means 6 where depression of this button 12 is stored are provided. When the commodity number of a returned commodity cannot be read at the time of commodity return, it is discriminated whether the trouble push button 12 is depressed or not by stored contents of the storage means 6; and when it is depressed, the returned commodity is taken in, and the commodity column of this commodity is recognized by the member number and lending data and is stored and following lending of this commodity column is inhibited by a control means. Thus, though the commodity number cannot be read, the commodity is taken in and can be returned when the trouble push button 12 is depressed.
Patent JP-H06291652-A (JP)
Title: Pll circuit and liquid crystal display device using the circuit
Inventor: NAKAMURA JUNICHI
IPC: H03L7/08
Filed: 1993-04-06
Abstract: PURPOSE:To provide the liquid crystal display device in a multiscanning system provided with a write/read separate type PLL circuit by outputting the same oscillation frequency at all times even when input image signals different in horizontal synchronizing frequencies are inputted. CONSTITUTION:A synchronizing frequency detector 1 performs digital frequency conversion to the cycle of a horizontal synchronizing pulse fH and sends the result to a divider 6. At the divider 6, and fout is simultaneously inputted from a frequency setter 7 to set the oscillation output frequency fout and a frequency dividing ratio N of a programmable frequency divider 5 is automatically calculated by operating foutdivided by fH=N. The arithmetic result is inputted to the frequency divider 5 and an oscillated output from a VCO 4 is frequency-divided by N and inputted to a phase comparator 2 as a pulse (a) to be compared. It is converted from phase difference to voltage by the comparator 2 and the converted result is fed back to the VCO 4 through an LPF 3 as a control voltage. A series of these feedback operation is repeated, and the output fout is phase-locked at a horizontal synchronizing pulse fH and outputted from the VCO 4 as a stable output.
Patent JP-S59204806-A (JP)
Title: Coupling device of light source and lens
Inventor: SUEHIRO YOSHIKAZU
IPC: G02B7/00
Filed: 1983-05-07
Abstract: PURPOSE:To executed easily positioning of a light source and a lens by positioning a light source holder in the X and Y axis direction along a fitting part of a body, and positioning a lens holder in the X axis direction along a holding hole. CONSTITUTION:A fitting part 13a and a holding hole 13b are formed in a body 13, a light source holder 12 to which a light source 11 is fixed is made to contact by pressing to the fitting part 13a, and a lens holder 14 to which a lens 15 is inserted and fixed is inserted into the holding hole 13b movably in the optical axis direction. When coupling the light source 11 and the lens 15, the light source holder 12 and the lens holder 14 are positioned in the X and Y axis direction and in the Z axis direction, respectively, by a manipulator, so that the body 13 is not moved, and thereafter, they are fixed as one body by an adhesive. Therefore, when the body 13 is matched with the optical axis, positioning of the light source 11 and the lens 15 can be executed much more easily than before.
Patent JP-H01253020-A (JP)
Title: Keyboard locking mechanism
Inventor: ISHIDA TOYONORI
IPC: G06F3/02
Filed: 1988-03-31
Abstract: PURPOSE:To eliminate the need to finish a program which is being executed currently and to prevent the contents from being known except to a user himself or herself by saving the display information of a display device when a keyboard is locked, and storing the message file of a user who is logging in. CONSTITUTION:A computer main body 1 is provided with a key-lock switch 2 which clocks the keyboard 3 and a disk device 4 is provided with an image plane information saving area 5 and stored with messages files by users to be displayed on the display device 7 when the keys are locked. Consequently, when a certain program is interrupted temporarily by a user and the contents which are being displayed current should not be shown to others, the keyboard 3 is locked only by operating the key-lock switch 2 to switch the display contents of the display 7.
Patent JP-S6035797-A (JP)
Inventor: JIYON PATORITSUKU PAAKAA
IPC: G10L11/00
Filed: 1984-04-20
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-S63246066-A (JP)
Title: Electronic exchange
Inventor: TODA MITSUHARU
IPC: H04M3/42
Filed: 1987-04-01
Abstract: PURPOSE:To add an application function without using a physical interface by connecting a call connection processor and an application processor by a communication interface. CONSTITUTION:The call connection processor 10 is provided with a means to apply call connection between extension telephone sets 2a and 2b. The call connection processor 10 is connected to the application processor provided with a simulate section 22 via communication interfaces 19a, 19b. Then the call connection processor 10 is connected to the application processor 20 in response to dial information from the telephone sets 2a, 2b. the simulate section 22 simulates the talking in response to the dial information when the aplication processor 20 is connected to the telephone sets 2a, 2b via the interfaces 19a, 19b. Thus, the application function is added without using the physical interface.
Patent JP-H05284774-A (JP)
Title: Speed controller for motor
IPC: H02P25/098
Filed: 1992-04-02
Abstract: PURPOSE:To stably conduct high-speed control of a motor without making the gain of an adjuster larger, even when a mechanical system joined to the output shaft of the motor has a resonance point. CONSTITUTION:The title speed controller for motor is a control system having an adjuster 5 which outputs a torque command value 5a in order to make an actual speed value 3a equal to a speed command value n* by the difference of the both values inputted, and a torque controller 1 which makes a motor 2 generate torque corresponding to the torque command value. And it has a differentiator 7 which differentiates the speed command value n*, an inertia estimator 6 which estimates the inertia of the output shaft of a motor containing the motor, a variable-gain amplifier 8 which amplifies the output 7a of the differentiator 7 by a gain determined in accordance with the estimated value of the inertia estimator 6, and an adder 4b which adds the output 8a of this variable-gain amplifier to the torque command value 5a outputted by the adjuster 5.
Patent JP-S59207861-A (JP)
Inventor: WATANABE YOSHIHARU
IPC: C04B28/02
Filed: 1983-05-10
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-S558123-A (JP)
Title: Channel selector
Inventor: MIYATA HIROYASU
IPC: H03J5/02
Filed: 1978-07-02
Abstract: PURPOSE: To ensure a steady and high-accuracy channel selection with a simple constitution by securing intermeshing between the channel selection component locked under the release state of the manual operation component and the gear of operation component part and then transmitting the rotary motion force of the operation component to the channel selection compoent.  
     CONSTITUTION: Setter 13 of manual operation component 12 is shifted through operation of the manual operation knob under the locked state of the manual operation part, and then setter 13 shifts slide bar 8 to carry out the manual channel selection. And one side of hooking parts 2c and 2c' of channel selection components 2 and 2' is engaged with holding plate 5 operated through the band switch operation part to lock the channel selection component in the state under which component 12 is pressed. Then setter 5 shifts slide bar 8 to the fixed position to secure intermeshing between the gears of the channel selection component locked under the release state of component 12 and component 12, the rotary motion force of 12 is transmitted to component 2 or 2' to move the setter, and thus the presetting is carried out. As a result, a steady and high-accuracy channel selection is ensured with a simple constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58224766-A (JP)
Inventor: JIEEMUZU EDOWAADO KIYARINGUTON
IPC: B41J1/20
Filed: 1983-05-10
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-H1050034-A (JP)
Title: Interactively reproducible recording medium and its reproducing system
Inventor: TAIRA KAZUHIKO
IPC: H04N5/937
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To transfer a reproducing data and to surely reproduce this data by equipping a data area for recording management information including data arrangement consisting of plural video data cells and cell reproducing information for prescribing reproducing order in data arrangement. SOLUTION: An outputted reproducing data is controlled by a program recorded in a system ROM and RAM part 52, and is stored in a data RAM part 56 by processing of a system processor part 54 under the management of a system CPU 50. The stored reproducing data is classified into a video data, an audio data and a subvideo data by the system processor part 54, which are then sent to a video decoder part 58, an audio decoder part 60 and subvideo decoder part 62 respectively to be decoded. The decoded video, audio and subvideo data are converted into analog signals respectively by a D/A and reproducing processing circuit 64, and are sent to a monitor part 6 and speaker parts 8, where a video is displayed on the monitor part 6 while a sound is reproduced by the speaker parts 8.
Patent JP-H07285205-A (JP)
Title: Undercoat film for photographic film
Inventor: MIURA SADAMI
IPC: G03C1/795
Filed: 1994-04-19
Abstract: PURPOSE:To provide an undercoat film for a photographic film with excellent adhesiveness to a photosensitive agent layer and excellent transparency. CONSTITUTION:An undercoat film for a photographic film prepd. by laminating an undercoat coating layer using an aqueous soln. contg. a binder resin and with a film forming temp. of 0-90 deg.C at least on one face of a polyethylene-2,6- naphthalate film, is provided.
Patent JP-S61245308-A (JP)
Title: Polycyanoaryl ether fiber
Inventor: MATSUO SHIGERU
IPC: C08G65/40
Filed: 1985-04-17
Abstract: PURPOSE:To obtain the titled fiber having high heat-resistance and mechanical strength and suitable as reinforcing fiber, by drawing a specific melt-spun polycyanoaryl ether fiber at a temperature lower than the melting point of the polycyanoaryl ether. CONSTITUTION:A polycyanoaryl ether containing >=50mol% recurring unit of formula and having a reduced viscosity of 0.4-2.0, preferably 0.6-1.5dl/g as 0.2g/dl solution in p-chlorophenol at 60 deg.C is spun in molten state, and the melt-spun fiber is drawn at a temperature between the glass-transition point and the melting point of the polycyanoaryl ether to obtain the objective fiber. The draw ratio is preferably >=2.
Patent JP-H107730-A (JP)
Title: Resin particle and its use
Inventor: TORIBUCHI HIRONOBU
IPC: C08F20/06
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain resin particles which undergo less polymer decomposition when heated and has high heat stability by subjecting a (meth)acrylic monomer to aqueous suspension polymerization in such a manner that a specified insoluble substance is added to the polymerization system to inhibit the production of an emulsion polymer as a by-product. SOLUTION: This invention provides particles of a polymer mainly consisting of a (meth)acrylic monomer. These particles show a weight loss resulting from the decomposition of the organic component of the polymer of at most 60wt.% when they are kept at 270 deg.C for 40min in air. As the emulsion polymerization otherwise occurring on the surfaces of the particles can be inhibited by adding a water-insoluble and difficultly monomer-soluble compound (e.g. thiocresol or phthalic acid) in subjecting a (meth)acrylic monomer to aqueous suspension polymerization, a product having a narrow particle size distribution and a high heat resistance can be obtained in especially the production of resin particles having a particle diameter of about 0.1-500μm. These particles are desirable as an additive for polyolefins, a filler for cosmetics, a binder or the like.
Patent JP-H06286208-A (JP)
Title: Image forming device
Inventor: KAGAYAMA SHIGERU
IPC: B41J2/385
Filed: 1993-04-07
Abstract: PURPOSE:To provide an image forming device possessing excellent recording properties. CONSTITUTION:In an image forming device, if a straight line connecting the center of an axis of a toner carrying roller 14 and the center of an axis of a rear electrode roller 22 is 1, and angles to be formed with the straight line 1 and an insulation layer 2 of the aperture electrode 1 are respectively (a) at an upstream side and (b) at a downstream side of a toner feed direction of a toner carrying roller 14, the aperture electrode bo1y l is arranged by making contact with the toner carrying roller 14 so that the angle (b) is larger than the angle (b) and both the angles become at least 90 degrees. A toner layer carried on the toner carrying roller 14 is conveyed smooth up to the aperture 6 without being disturbed by the aperture electrode body 1, a toner performing heterogeneous motion becomes nil and favorable recording properties are obtained.
Patent JP-H068298-A (JP)
Title: Method for characterizing performance of injection molding process
Inventor: JIEEMUZU JIEROOMU UENSUKUSU JI
IPC: B29C45/76
Filed: 1993-04-07
Abstract: PURPOSE: To discriminate a process error component most required in correction to characterize the performance of a product by calculating the loss factor value to the dimension of a sample to divide the same into loss percentages allowed to contribute corresponding to predetermined sets of loss components and adjusting the loss component contributing to the max. loss percentage. CONSTITUTION: A product sample is collected in a process 1 to be measured in a process 2. The selection of dimensions to be measured is determined by the functional relation between the parts and other parts. The loss factors to the respective measured dimensions are calculated in a process 3 and, after the dimension having the max. loss factor is selected in a process 4, the loss factor related to the selected dimension is divided into percentages allowed to contribute by a known loss component in a process 5. The loss component generally becomes a target error, a cavity bias or a process error. Therefore, correction treatment can be preponderantly applied to a place where correction treatment is most required and a place most effective to reduce the loss factor related to a specific dimension.
Patent JP-H07298433-A (JP)
Title: Gas insulated switchgear apparatus
Inventor: UEMATSU HIROBUMI
IPC: H02B13/02
Filed: 1994-04-20
Abstract: PURPOSE:To facilitate the replacing of a PCT (a voltage transforming current transformer for a supply meter) by reducing the installing space of a gas insulated switchgear apparatus. CONSTITUTION:A pair of PCT units 2 are disposed at right and Left sides of a center. A pair of transformer units 3 are disposed totally at the left and right sides of left and right PCT units 2, and a pair of receiving units 1 are disposed totally at the left and right sides of the left and right units 3.
Patent JP-H10275884-A (JP)
Title: Semiconductor device and lead cutter thereof
Inventor: MATSUTOMO MITSUHIRO
IPC: B21D28/14
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To make a lead cutting face into a smooth circular form, and form a solder layer over the entire cross section of the lead by giving the lead plastic transformation in such a way as to rub an edge, so that partial force does not concentrate at the cutting of the lead. SOLUTION: In a lead cutter for a semiconductor device, which is constituted of a die 2, a punch 70, and a fixing board 8, edges which have angles with respect to the horizontal direction are provided at both ends of the bottom of the punch 70, and also the clearance between the punch 70 and the die 2 is set in the range of 15-25% of the whole thickness of the lead 30 and the solder layers 4 above and below it, and the lead 30 is cut by lowering the punch 70.
Patent JP-H05282541-A (JP)
Title: Product cooling/warming division display device for automatic vending machine
IPC: G07F9/02
Filed: 1992-04-02
Abstract: PURPOSE:To easily alter the display of the cooling/warming division of a product by providing a cylindrical film having an opening in the direction of a shaft where cooling/warming division is displayed on a surface and a bearing to which the cylindrical film is freely rotationally fitted and which selectively displays cooling/waming division in accordance with the cooling/warning division of the product. CONSTITUTION:A sub-panel 12 is the cylindrical film which is formed by resin having prescribed strength, elasticity and translucence and which has the opening 14 in the direction of the shaft. The sub-panel 12 is fitted to a transparent pipe 13 by pressing the opening 14 to the transparent pipe 13 being the bearing in the direction shown by an arrow. Since the sub-panel 12 displays the cooling/ warming division of the product, a first display part 12a showing that the product is cool and a second display part 12b showing that the product is warm are provided on an outer peripheral surface. The sub-panels 12 are freely rotationally fitted to the transparent pipe 13 by the number of product samples, and the display of product cooling/waming division can be altered only by rotating the sub-panels 12.
Patent JP-H01252868-A (JP)
Title: Cryogenic refrigerator
Inventor: OKUBO YUJI
IPC: F25B9/00
Filed: 1988-03-31
Abstract: PURPOSE:To shorten the time from starting to reaching constant operation by raising the rotational speed of an electric motor in a specified time from starting by means of a frequency converter and lowering the rotational speed of the electric motor after the specified time has elapsed. CONSTITUTION:A frequency converter 50 raises the rotational speed of an electric motor 18 when the temperature developed in a cryogenic refrigerator in a specified time from starting is at a relatively high temperature, and after the specified time has elapsed the rotational speed of the motor is kept low. Since the specific heat of a cold regenerative material is large when it is at a high temperature, the cold storing function of the cold regenerative material is not affected even if the cycle of cold storing and cold releasing is fast due to a high rotational speed of the electric motor. Further, it is possible to utilize the cold storing function, if the rotational speed of the electric motor is lowered as the time passes or the developed temperature falls. With this constitution it is possible to shorten the time up to the constant operation because the rota tional speed of the motor is raised in the specified time.
Patent JP-H03281218-A (JP)
Title: Formation of multilayer vessel
Inventor: AKAZAWA KIYOHIDE
IPC: B32B27/32
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a molded form which is high in productivity and good in appearance by heating the surface of a film made of biaxially orientated polyester-based resin at the heat setting temp. or more of polyester-based resin and at the tack temp. or below of a plug and heating the surface of a sheet layer made of polypropylene- based resin at the softening temp. or more thereof and performing pressure forming and vacuum forming. CONSTITUTION:The surface of a film made of biaxially oriented polyester-based resin is laminated on the single face of a sheet made of polypropylene-based resin. a vessel is formed of the obtained multilayer sheet. As the temp. for preheating this multilayer sheet, both surfaces are preheated at the different temp. so that the preheating temp. in the film side made of polyester-based resin is regulated to at least heat setting temp. T1 and to the temp. T2 or below for sticking to a plug for formation and also the preheating temp. in the film side made of polypropylene-based resin is regulated to at least softening point T3 thereof. Pressure forming and vacuum forming are performed at the conditions of 3 - 10 kg/cm<2> pressing pressure and <= 760 mm Hg vacuum pressure. Thereby the multilayer sheet can be easily formed which is formed of the sheet made of polypropylene-based resin whose surface layer is formed of the film made of biaxially oriented polyester-based resin. The molded form is made uniform in the wall-thickness and good in appearance.