baber/WOPTO huggingface dataset:
Patent JP-H01287534-A (JP)
Title: Camera equipped with card storage device
Inventor: MATSUMOTO TAKESHI
IPC: G03B7/00
Filed: 1988-05-16
Abstract: PURPOSE:To securely support, and attach and detach a card by providing the card storage device which constitutes part of a side wall by being fitted in the recessed part of the side wall, and moving the device around a shaft part from the recessed part of a camera main body to a rotational position. CONSTITUTION:The card storage device is held in a closed state by using the external surface of an external cover 1 centering on a hinge shaft 6 as the external wall of the camera main body while the device is united with a space positioned by the take-up side spool chamber 15 of the camera main body and behind a battery storage chamber 16a. When the external cover 1 is operated in its opening direction in this state, an internal cover unit B2 also rotates together with an external cover unit B1 in one body. Those external cover unit B1 and internal cover unit B2 are moved to prescribed rotational positions and the pressing operation direction of the switch part 10a of a conductive rubber switch member 10 coincides with the opening direction of the internal cover unit B2 of the external cover unit B1, thereby maintaining the opening state. Consequently, the IC card is easily and securely mounted and replaced.
Patent JP-H04320041-A (JP)
Title: Thick film hybrid integrated circuit
Inventor: KOGA MASANORI
IPC: H05K3/40
Filed: 1991-04-18
Abstract: PURPOSE:To obtain a title circuit which can decrease inductance component and capacitance component of a conduction path for grounding semiconductor chips and miniaturize a substrate small-sized. CONSTITUTION:A through hole 7 is bored in the vicinity of a semiconductor chip 5, and a grounding conductor film 4 is formed in continuity on both faces of a substrate 1 through the through hole 7. A grounding conductor plate 9 is so provided that a part may connect to the conductor film 4 around the through hole 7 and cover this hole, and a bonding pad 5b for grounding a semiconductor chip 5 is connected to the grounding conductor plate 9 with a wire 6b to shorten both the length of the wire 6b and the distance of the grounding conductor film 4 from the conductor plate 9 to the rear of the substrate.
Patent JP-S63283101-A (JP)
Title: Thermal head and manufacture thereof
Inventor: MIURA HITOSHI
IPC: H05K1/16
Filed: 1987-05-15
Abstract: PURPOSE:To contrive increase in mechanical strength of the title thermal head by a method wherein amorphous metal carbide is used as a heat-generating material, and SiC-Ti and/or SiC-ZrC is used as the metal carbide. CONSTITUTION:A glazed layer 3 is formed on a substrate 4 for heat insulation, and a heat-generating body 1 and current application electrodes 2a and 2b are formed on the grazed layer 3. The organic metal polymer of precursor is patterned on the grazed layer 3 in order to form the heat-generating body 1. Said organic metal polymer is synthesized from polycarbosilane and titanium alkoxide or zirconium alkoxide, and the composite carbide of amorphous SiC and TiC or ZrC can be obtained by baking said organic metal polymer at 700-1300 deg.C in inert gas. After the organic polymer has been patterned, it is brought into an infusible state by heating it at 50-400 deg.C in air. Then, the carbide heat-generating body 1 is formed by baking the organic metal polymer at 700-1300 deg.C in an innert gas atmosphere.
Patent JP-H07324708-A (JP)
Title: Emulsion burner device
Inventor: ISHII KEIJI
IPC: F23N1/00
Filed: 1994-05-30
Abstract: PURPOSE:To provide an emulsion burner device which is constituted to prevent the occurrence of a crack owing to the thermal impact of a burner tip, improve safety, and provide an increased life for a device. CONSTITUTION:An emulsion burner device comprises an emulsion burner 1, an emulsion piping 3 and a spray steam pipping 9 both coupled thereto, and a water piping 7 coupled to the emulsion piping 3 and feeding cooling water cooling water or purge water B through the emulsion piping 3 to the emulsion burner 1. In the emulsion burner device, the water piping 7 and the spray steam piping 9 are intercoupled through a steam piping 19. A water temperature regulating valve 11 is arranged in the steam piping 19 and a water temperature regulating device 13 is provided for adjusting the temperature of the cooling water or the purge water B through control of the opening of the water temperature regulating valve 11.
Patent JP-S6010518-A (JP)
Inventor: KAWASHIMA YOUICHI
IPC: H05K3/06
Filed: 1983-06-30
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-S5342779-A (JP)
Title: Wristwatch with lamp
Inventor: MAEHARA YOSHIFUMI
IPC: G04B19/28
Filed: 1976-09-29
Abstract: PURPOSE:Knowing of hands positions in a dark place is made possible by moving the position of the lamp provided to a rotary ring by external operation such as of winding crown operation, etc.
Patent JP-H0646264-A (JP)
Title: Digital image forming device
Inventor: FUKUI KAZUYUKI
IPC: H04N1/40
Filed: 1993-05-19
Abstract: PURPOSE:To allow the user to adjust the gradation characteristic by allowing the user to set an object gradation characteristic based on a selected gradation curve. CONSTITUTION:A data ROM stores in advance original gradation curves before correction for each of colors C, M, Y, B, K corresponding to a sensing level of a sensor. A liquid crystal display panel 142 on which a gradation curve is displayed in a tablet editer 232 is provided with dials 144, 166 respectively corresponding to a high contrast H and a low contrast L at the lower side of the panel. Then a gradation curve is selected by allowing the user to set the dials 144, 146 respectively to any of three steps of +H, 0, -L. Only a few original gradation curves are stored and gradation correction data are calculated in response to the shape of the selected gradation curve. Thus, it is not required to store all gradation correction data and the memory capacity is reduced.
Patent JP-S62298829-A (JP)
Inventor: TEFUKUROSU ANSHIASU
IPC: G06F3/048
Filed: 1987-05-15
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-H0320027-A (JP)
Title: Plasma-etching device using surface magnetic field
Inventor: NOA HAASHIYUKOBUITSUTSU
IPC: H01L21/302
Filed: 1990-05-07
Abstract: PURPOSE: To control the etching speed of a plasma etching device, by providing a control electrode which is provided near one wall section of an etching chamber and electrically connected to the wall section and changing the distance to the control electrode from the wall section. CONSTITUTION: A control plate 34 is mounted on two control rods 36 which are electrically connected to an etching chamber 12 through the upper wall section 30 of the chamber 12. The plate 34 is extended in the magnetic field generated by upper permanent magnets 16 and 18, and an annular areas 37 of the plate 34 are arranged in an area having a negligible magnetic field intensity in parallel with the surfaces corresponding to sharpened points 39, so that the areas 37 can be irradiated with ionized electrons in the space 13 of the chamber 12. When the control rods 36 are inserted into and pulled out of the space 13, the distance between the plate 34 and the upper wall section 30 of the chamber 12 changes and the widths of the exposed surface areas 37 of the plate 34 also change. Therefore, the etching speed of a plasma etching device can be controlled.
Patent JP-S61275198-A (JP)
Title: Formation of deposition for boron nitride coated film
Inventor: AKASHI KAZUO
IPC: C30B25/10
Filed: 1985-05-30
Abstract: PURPOSE:To obtain the titled hard BN coated film having excellent light transmissivity and tight adhesion by forming an electrodeless arc discharge region in a reaction vessel, introducing a gaseous mixture contg. boron hydride, nitrogen and hydrogen and depositing boron nitride on a substrate. CONSTITUTION:A substrate 2 is arranged in a reaction vessel 1 and a high-frequency coil 7 is arranged on the outer periphery to form in the vessel 1 an electrodeless arc discharge region 4 in an atmosphere at 800-1,600 deg.C. Then while the inside of the reaction vessel 1 is kept at 0.01-50Torr vacuum, the gaseous mixture of reactants consisting essentially of boron hydride, nitrogen and/or ammonia and hydrogen or the gaseous mixture of reactants consisting essentially of boron nitrohydride and hydrogen is introduced into the reaction vessel 1. The mixture of reactants is allowed to react in the discharge region 4, BN is deposited on the surface of the substrate 2 whose surface is heated at 500-1,300 deg.C and the desired BN coated film is obtained.
Patent JP-H01288015-A (JP)
Title: Analog/digital converter
Inventor: OBATA SHOZO
IPC: H04N11/04
Filed: 1988-05-14
Abstract: PURPOSE:To improve the resolution by one bit of a digital signal after conversion apparently by utilizing an amplitude corresponding to 1/2LSB after the conversion into a digital signal. CONSTITUTION:Since change points of '1', '0' take place as an output of an amplitude comparator group 7, the positions are detected so as to correspond to a binary number from a low comparison reference amplitude. Then the bit string of '1', '0' is obtained. An output from a circuit 8 generating an amplitude voltage corresponding to 1/2LSB is superimposed on the output of the circuit 6 at the next signal conversion point of time, the result is fed to one terminal of the amplitude comparator group 7 to obtain an output digital value. Since the superimposition is implemented or not implemented repetitively for each signal conversion point of time, then the change point of '1', '0' differs even with the same analog quantity, resulting the converted binary display (digital quantity) differs. Thus, the converter is operated as if digital conversion were implemented apparently in excess of 1 bit.
Patent JP-S5819719-A (JP)
Title: Production of digital magnetic head
Inventor: NAKAYAMA MASAO
IPC: G11B5/265
Filed: 1981-07-27
Abstract: PURPOSE:To obtain a tunnel erasion type magnetic head of high accuracy, by providing erasing gaps at both sides of a reading/writing gap and unifying a nonmagnetic material part and a magnetic material part at their opposite position and via a nonmagnetic spacer. CONSTITUTION:A U bar 10 and I bar 11 made of a ferromagnetic material are unified into a body via a nonmagnetic film 14 and a nonmagnetic gap 12. These bars 10 and 11 are used as a reading/writing (R/W) bond bar 13a and an erasing (E) bond bar 13b respectively. These bars 13a and 13b are joined to obtain a core 20 via a nonmagnetic spacer 15. The nonmagnetic part and the magnetic part of an R/W gap 21 and an E gap 22 of the core 20 are set opposite to each other. Thus such preformable core 20 is formed to a highly accurate tunnel erasion type digital magnetic head which is suited to a mass production with reduced variance of assembling accuracy.
Patent JP-H08312685-A (JP)
Title: Starting device for vehicle
Inventor: MOROTO SHUZO
IPC: F16H61/02
Filed: 1995-05-16
Abstract: PURPOSE: To prevent long time continuance of a magnetic linking state by a method wherein a clutch means is in a magnetic linking state and judged in a given time stop state and a clutch cutting signal is outputted, and a signal by means of which disengagement is judged and a magnetic link state is produced is outputted. CONSTITUTION: In a stop state wherein an accelerator pedal is released, a clutch means 6 is in a magnetic link state wherein drag torque by a magnetic coupling 10 is exerted. To hold a stop state during parking, stop holding operation of a side brake 79 or a foot brake 73 is effected to prevent the occurrence of creep due to a magnetic link state. With this state, a magnetic coupling 10 generates heat by magnetic drag. But, after a lapse of a given time after operation of the side brake 79, the clutch means 6 is brought into a cut state, an intermediate member is brought into a free rotation state, and the magnetic coupling 10 is brought into a non-load rotation state. Thus, reliability and durability of the magnetic coupling are improved.
Patent JP-S63281875-A (JP)
Title: Printing apparatus
Inventor: SATO YUJI
IPC: B41J21/17
Filed: 1987-05-14
Abstract: PURPOSE:To reduce the vibration or noise attendant on correction, by allowing a printing means to perform the backlash correction of the carriage driving system thereof in response to the printing start order in a data storing/collective printing function mode. CONSTITUTION:When an RMF key 14 is operated in order to print input data in a right margin aligned state, an RMF mode is set and an RMF mode flag 56 is set and a carriage 22 is moved to a right margin position on the basis of the data of a right margin position memory 55. When a character key 10 is operated, the input data is stored into an input buffer 52 and a correction flag 58 instructing a carriage driving system to correct backlash is set immediately before the start of printing and repeatedly inputted character data is successively stored into the input buffer 52 and the carriage 22 is moved in an anti-printing direction from the right margin position by the number of inputted characters. Since backlash correction is performed only once immediately before the printing data of the input buffer 52 are collectively printed out, the printing position error due to backlash can be avoided and the wasteful operation or vibration of the carriage can be suppressed.
Patent JP-S60261945-A (JP)
Title: Engine control
Inventor: SATOU YOUJI
IPC: F02D43/00
Filed: 1984-06-07
Abstract: PURPOSE:To facilitate starting by performing fuel increment at starting while setting the throttle valve to start opening. CONSTITUTION:The engine temperature is detected in step S01 while starting auxiliary fuel corresponding with the engine temperature is calculated in step S02 and an actuator is driven to feed fuel in step S03. The throttle valve is set to preset starting opening in step S04 thus to facilitate starting.
Patent JP-S598549-A (JP)
Title: Structure of automobile mirror
Inventor: YANAGIDA TOSHIO
IPC: B60R1/076
Filed: 1982-07-08
Abstract: PURPOSE:To make the front edge of a mirror body in the form of a thin foil to reduce the air resistance by disposing spring members which press the mirror body toward a car body to hold it, adjacently to a position where the mirror body is fit to the car and arranging them as to cross the upright direction of the mirror body. CONSTITUTION:A door mirror 50 has both a mirror body 25 which is disposed upright on a base 4 fixed to a door and a spring member 27 which presses the mirror body 25 toward the base 4 to hold it. The spring member 27 consists of a couple of cylindrical holders 28 and 29 which are firmly fit on the bottom face 26 of the mirror body 25, coiled springs 32 and 33 which are placed inside the holders 28 and 29, respectively, and wire members 38 and 39 which connect the springs 32 and 33 to the base 4, respectively. The holders 28 and 29 are arranged to cross the upright direction of the mirror body 25 and to make the parallel relation to the mirror member 21. The mirror body 25 may have a reduced thickness (d) at the end part thereof in comparison with the conventional one having a thickness (D).
Patent JP-S5545128-A (JP)
Title: Optical record signal reproducing method
Inventor: IWAZAWA TAKASHI
IPC: G11B7/00
Filed: 1978-09-22
Abstract: PURPOSE:To make it possible to read signals from a general-purpose record disk without touching by generating a digital signal representing the edge of a sound groove by vibrating a light beam more than the width of the sound groove and then by converting it into an analog signal. CONSTITUTION:While general-purpose audio record disk 1 is being turned, light beam 9 of smaller spot diameter then the width of sound groove 2 is projected upon the disk and also vibrated periodically with wider amplitude of the width of sound groove 9, and a track in the mean center of sound groove 2 is gradually sent in the radius direction of record disk 1 being made to agree with the center tract of light beam 9. Then, a digital signal is generated through the measurement of time from the reference point of the vibration to the edge of sound groove 2 and then converted into an analog signal to obtain a reproduction output. Therefore, accurate reproduction is possible and as a record disc, a general-purpose analog recording disk can be used, so that optical reproduction using a low-cast record disk can be performed.
Patent JP-H05316779-A (JP)
Title: Deceleration control method of induction motor for driving inverter
Inventor: YONEZAWA HIROYUKI
IPC: H02P3/18
Filed: 1992-05-12
Abstract: PURPOSE:To realize smooth and quick deceleration of an induction motor without causing disturbance in DC intermediate voltage of a voltage type inverter for driving and controlling the induction motor. CONSTITUTION:At the time of decelerating operation of an induction motor 3 through output frequency decreasing control of a voltage type inverter 2, DC intermediate voltage of the inverter is negatively fed back and a decelerating time operating circuit 8 corrects a set decelerating time DELTAts of the motor to a command deceleration time DELTAtsm larger than DELTAts. Negative feedback amount of the intermediate voltage is set equal to the output voltage itself from a DC intermediate voltage detecting circuit 4 when a voltage increment/decrement decision circuit 5 makes a decision of incremental intermediate voltage. Negative feedback amount is modified to be equal to the output voltage from a primary delay circuit 6 having predetermined time constant and gain for decremental intermediate voltage. Modifying operation of the negative feedback amount is performed through a negative feedback loop to the operating circuit 8 switched by a negative feedback amount switching circuit 7 which is driven through the decision circuit 5.
Patent JP-H11292752-A (JP)
Title: Beautifully whitening agent and composition for external use for skin
Inventor: TAKEUCHI KEIJI
IPC: A61K8/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a beautifully whitening agent excellent in beautifully whitening effect and stability by including a specific ellagic acid, triterpene, retinolic acid derivative, sphingoid-based compound and sulindac. SOLUTION: This agent is obtained by including (A) an ellagic acid-based compound (e.g. ellagic acid or 3,4-di-o-methylellagic acid) of formula I [R<1> to R<4> are each H, an 1-20C alkyl, 1-20C acyl, polyoxyalkylene group of the formula; -(Cm H2m -O-)n H ((m) is 2 or 3; and (n) is >=1) or sugar residual group of formula II] and (B) at least one selected from the group consisting of triterpene (e.g. lupeol group e.g. betulinic acid), retinolic acid derivative (e.g. 4-hydroxyphenylretinamide), sphingoid-based compound (e.g. sphingolipid such as ceramide) and sulindac (e.g. a compound of formula III) pref. in the weight ratio A to B of (1 to 50,000) to (5,000 to 1).
Patent JP-H0414059-A (JP)
Title: Method and device for preventing variation of background potential of photosensitive body for image forming device
Inventor: TAGAWA KUNIAKI
IPC: G03G21/00
Filed: 1990-05-08
Abstract: PURPOSE:To make image quality stable by correcting light quantity for illumination and exposure in accordance with a time from the stop time of a photosensitive body and from starting forming an image. CONSTITUTION:A CPU 11 calculates target light quantity for a lamp 2 according to magnification and density, etc. Next, the light quantity from a reference reflector 3 is measured by an AE sensor 6 and when it is different from the target light quantity, they are caused to agree with each other by correcting the impressed voltage from a lamp power source 9. The CPU 11 measures the unlighted time of the lamp 2 by referring to a timer 12 at any time, and the stop time of the photosensitive body 1 is measured corresponding to the unlighted time. A corrected value corresponding to the stop time of the photosensitive body 1 is read out from a storage device so as to correct the impressed voltage on the lamp 2. Then, the lighting time of the lamp 2 with the corrected voltage is measured, and the lamp 2 is lighted with the corrected voltage until the measured time becomes the target lighting time with the voltage. The above operation is repeated until the corrected value becomes zero, and then the lamp is lighted with the decided voltage. By controlling the impressed voltage and controlling the illuminating light quantity so that the variation of a background potential may be prevented, the image quality is made stable.
Patent JP-H11312873-A (JP)
Title: Cover opening/closing mechanism for electronic equipment
Inventor: SHIBUYA NORIO
IPC: H05K5/03
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a cover opening/closing mechanism which is capable of reducing the thickness of a cover, and at the same time, the operator of which does not give a sense of nonconformity by constructing the mechanism in such a way that the mechanism becomes invisible from the outside, when the cover is opened and closed. SOLUTION: A cover opening/closing mechanism is provided with an external panel 3 constituting the side face of the enclosure 6 of electronic equipment, a cover 1 which is rotatably attached to the panel 3 with a fitting 7 and a hinge to cover and opening/displaying section 4 and can be opened/closed when required, the hinge which fixes the cover 1 to the panel in an openable/closable state, and the fitting 7 which holds the cover 1 at its both ends. The fixed surface of the hinge is attached to the internal surface of the panel 3 on the inside of the enclosure 6, and the other surface of the hinge is fixed to the fitting 7 in such a state that the surface is rotatable together with the fitting 7.  In addition, a magnet which maintains two cover 1 in a closed state, when the magnet makes tight contact with the fittings 7 is firmly fixed to the internal surface of the panel 3 on the inside of the enclosure 6.
Patent JP-S5931770-A (JP)
Inventor: PIEERU RANBEERU
IPC: C07F9/00
Filed: 1983-06-29
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-S63284779-A (JP)
Title: Package connector storage system
Inventor: SUZUKI KENICHI
IPC: H04Q1/02
Filed: 1987-05-16
Abstract: PURPOSE:To make work or maintenance performable by a front job by using a conducting package even in the case where many connectors cannot be attached to the front of the package. CONSTITUTION:At time of mounting onto a board, it has connectors 2a and 2b at the front side of the board, and a functional package 1 with first connecting devices 9a and 9b at the backside, respectively, while it also has connectors 2c and 2d at the front side of the board at time of being mounted, and a conducting package 7 with second connecting devices 9c and 9d at the backside respectively. The board houses the functional package 1 and the conducting package 7, having third connecting devices 8a-8d being connected each to these first and second connecting devices 9a-9d, and it also has cables 6a and 6b to be mutually connected to these third connecting devices 8a-8d of the board. And, in the functional package 1, a part of the signal line or control line is connected to the first connecting devices 9a and 9b, and a partial signal line or control line is led to the outside from these connectors 2c and 2d at the front side of the conducting package 7. With this constitution, such frontal maintenance that is excellent in effective work efficiency from the standpoint of reliability and cost can be done.