baber/WOPTO huggingface dataset:
Patent JP-H0317966-A (JP)
Title: Data memory
Inventor: KITA AKIRA
IPC: B60L11/18
Filed: 1989-06-15
Abstract: PURPOSE:To grasp the degree of a secular change in terms of battery property by providing features for which data of usage environment, hysteresis, etc., from the start of a battery throughout its life are automatically memorized several times in time series. CONSTITUTION:While a data memory 8 is mounted on an electric car, the property as well as usage environment and hysteresis of a battery 1 are incorporated therein as data: a central processing unit 8-2 operates in accordance with the program of a read-only memory circuit 9-7 to incorporated data obtained from the battery 1 for the electric car, a temperature measuring sensor 2 for the battery 1, an electrolyte specific gravity measuring sensor 3, a distance meter 4 for the electric car, a terminal voltage measuring circuit 5 and a charge and discharge current measuring circuit 6 via an interface circuit 8-1 and store the same in a random access memory circuit 8-6. The present deterioration of the battery 1 is thus clarified by the analysis of data in the past as well in time series.
Patent JP-H0822071-A (JP)
Title: Film appreciating device
Inventor: KONISHI YOSHITO
IPC: G03B21/00
Filed: 1994-07-05
Abstract: PURPOSE:To prevent undeveloped film cartridge from being inadvertently exposed when a film cartridge for housing photographing film in which developed film is housed is used for a film appreciating device. CONSTITUTION:A cartridge chamber 141 covering the film cartridge 106 loaded and a spool chamber 142 covering a film winding take-up spool 112 are formed at a slide projector 100, and a light shielding shutter covering a screen frame part is provided, and film 120 is held in hermetically sealed space in a light- shielded state. The exposing state display of the film cartridge 106 is detected, and the light-shielding shutter 143 is opened only in the case of the developed film so that the image of the film 120 is projected by a light source lamp 114.
Patent JP-H0821334-A (JP)
Title: Fuel injection device of diesel engine
Inventor: MATSUDA YASUSHI
IPC: F02M59/10
Filed: 1994-07-05
Abstract: PURPOSE:To prevent disorder of the injection beginning timing of the fuel injection pump in a fuel injection device of a diesel engine by lifting a plunger while maintaining the condition of an automatic expanding/contracting mechanism after the operation. CONSTITUTION:The descent of a plunger 9 is stopped based on the fact that an engaging part 15 is received with a stopper part 14 in a fuel injection pump 5, and under the condition of maintaining this stop condition, a tappet 11 is stuck to the base circle part 17 of a cam part by expansion/contraction of an automatic expanding/contracting mechanism 16. Hereby, the bottom dead center of the plunger 9 is decided only based on the fact that the engaging part 15 is received with the stopper part 14, even if there is an error in a separated measure 20 from the flange part 6 of the fuel injection pump 5 for a pump receiving case 1 to the base circle part 17 of the cam part 10, relative position between the fuel through hole 12 of a sleeve 8 and the top face 19 of the plunger 9 at the bottom dead center is always fixed, and there is no possibility generating disorder in the prestroke 18 of the plunger 9.
Patent JP-S5675710-A (JP)
Title: Frequency converter
Inventor: IKEDA JIYUNICHI
IPC: H03D7/18
Filed: 1979-11-27
Abstract: PURPOSE:To reduce the loss at the input side, by making open the impedance viewed from a mixing diode to the band-pass filter of a local oscillation signal against the reception signal band and making short that against the image frequency signal band. CONSTITUTION:Between a mixing diode 1 and a band-pass filter 2, the length of a transmission line 9, that is, the electric distance between the diode 1 and the filter 2 can be selected so that the impedance viewed from the diode 1 to the filter 2 is in a short circuit at the reception signal band and in an open circuit at the image frequency signal band. Further, between the diode 1 and the band block filter 3, the impedance viewed from the diode 1 to the filter 3 is made to a short circuit at the local oscillation signal band.
Patent JP-H113590-A (JP)
Title: Semiconductor memory
Inventor: HASHINAGA MASARU
IPC: G11C11/417
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To increase current supplying capacity and thereby enable speeding without increasing the layout area by parallelly operating an output preset transistor in addition to the output transistor in the charge/discharge of the output terminal at the data outputting. SOLUTION: A sense amplifier 1 reads and outputs the data DR of the memory cell between time T1, T2. At the time of the change from the L level to the H level, the NOR gate O24 of the output preset circuit 2A responses to the H level of the data DR to output an L level output signal S1. On the other hand, NOR gates O21, O22 bring output signals E1, E2 to the L level by the H level response of the control signal EQ. When the control signal EQ changes from the L- to H level at the time of T2, NOR gates O25, O26 bring signals PO, PB to the H-level by the transition response of signals S1, E1, E2 to the L level so that a preset P-type transistor P2 holds the off state and similarly a N-type transistor N4 is made on to bring the output signal PO to the L level.
Patent JP-H0444094-A (JP)
Title: Color-monochromatic display conversion system and display system
Inventor: HOSOBUCHI YOSHIYUKI
IPC: G09G5/02
Filed: 1990-06-12
Abstract: PURPOSE:To discriminate an irreducible necessary background and an object to be displayed even when a monochromatic display device is introduced without altering the screen definition of color environment by utilizing a color palette converting means for the monochromatic display device without altering the screen definition. CONSTITUTION:The monochromatic display device selects four kinds of combination with which a display part and a background part can be discriminated by gradations from a palette 23. Two pallet numbers of the color screen definition 21 in an application(AP) program for the display part and two kinds for the background are assigned with a color-monochromatic display conversion information map 22 and they are converted into four kinds of pallet number of a pallet 23 for the monochromatic display device. Consequently even when the color screen definition is used, two kinds of images plane of the display part and two kinds of image plane of the background can be displayed on a monochromatic display screen 24 by using the color screen definition without making characters hard to see. Consequently, the display object and its background are increased in contrast within an irreducible necessary range and the monochromatic display device can be connected instead of the color display device.
Patent JP-S5377641-A (JP)
Title: Scanner
Inventor: ITOU KATSUYOSHI
IPC: H04N3/02
Filed: 1976-12-21
Abstract: PURPOSE:To achieve the miniaturization of a scanner by constituting a parallel scanner composed of a afocal optical system and a polyhedral rotary mirror having a specific inclination by providing the rotating shaft of the rotary mirror within the plane of the exist pupil of the afocal optical system.
Patent JP-H11322071-A (JP)
Title: Circular board carrying device
Inventor: ABE YUSUKE
IPC: B65G49/07
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent the pollution of circular boards by forming any one of a side surface support member of one of a pair of holding unit and a side surface support member of the other into a polygonal prism shape or an elliptic prism shape so that a contact part with a circular board at the time of holding the circular board can be changed. SOLUTION: In the case of holding a circular board 40 placed on an installation base 30 with a pair of holding units respectively having holding members 16, 18, the pair of holding units are moved to a position over the installation base 30, and thereafter, each holding unit is moved in parallel with each other in a direction for separating from each other so as to widen a space between the both. In this condition, a support 10 is lowered, and after positioning the circular board 40 between the pair of holding units, each holding unit is moved in a direction for coming close to each other. Continuously, a side surface support member 20 is rotated by a motor 22 so as to change a space between the side surface support members of each holding unit, and a lower part of the circular board 40 is made to abut on the side surface support member 20 at a part formed with an angle 20a for lock.
Patent JP-H04350436-A (JP)
Title: Air discharging device
Inventor: FUJII IWANE
IPC: E04F17/04
Filed: 1991-05-28
Abstract: PURPOSE:To provide an effective utilization of free solar energy and further provide a less-expensive and efficient air ventilating action by a method wherein a pipe for discharging contaminated air out of a building is provided with a ventilation fan and the ventilation fan is connected to a solar cell and rotatably driven. CONSTITUTION:A housing 1 has a ventilation fan 10 for use in discharging contaminated air out of the housing at an upper end of a pipe 9 vertically installed from a toilet tank 11 of a toilet 5, for example. In this case, a solar cell 7 is disposed on a roof 2 of the housing 1. The solar cell 7 is connected to a ventilation fan 10 through an electrical line 8. Electric power generated at the solar cell 7 is supplied to the ventilation fan 10 through the electric line 8 so as to rotate and drive the ventilation fan 10. Accordingly, it is possible to get an effective utilization of free-charged solar energy and to perform a less-expensive and efficient ventilation.
Patent JP-S5856357-A (JP)
Title: Package for semiconductor device
Inventor: WATANABE HISASHI
IPC: H01L21/50
Filed: 1981-09-30
Abstract: PURPOSE:To improve weldability by welding the curved surface of the burr section of a seal frame punched with a cap edge when a cap is welded to the seal frame punched on a package substrate. CONSTITUTION:The cap 4 made of Kovar is welded to the seal frame 3 made of Kovar so that the edge of the cap is contacted with the curved surface of the burr section 9 of the seal frame. Consequently, the edge of the cap 4 and the curved section of the burr section 9 of the seal frame are linearly contacted. Accordingly, calorific value per unit area is increased, a temperature rise required for welding is facilitated, and sealing property is improved.
Patent JP-H103064-A (JP)
Title: Waveguide type optical device
Inventor: SUGAMATA TORU
IPC: G02F1/035
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical device reduced in the fluctuation of electrical modulator characteristics, excellent in temperature characteristic and capable of suppressing the reduction of a signal electric field, by providing an anti-static film in contact with a signal electrode on a buffer layer. SOLUTION: The anti-static film 5 is provided so that is comes into contact with only a signal electrode 1, but does not come into contact with an earth electrode 2, and does not exist at all between the earth electrode 2 and a buffer layer 4. Thus, the anti-static film 5, which is easily changeable in the conductivity, comes into contact with only the signal electrode 1 and does not come into contact with the earth electrode 2 and, further, does not exist at all between the earth electrode 2 and the buffer layer 4, and the length g between the anti- static film 5 and the earth electrode 2 is adjusted so that drifts of an operating point caused by a thermal stress and electric charges generated on a substrate 6 directly below the length g are corrected for.  Thus, it becomes possible to reduce a variance of the electric characteristic and suppress a decrease in the signal electric field for realizing a stable operation against variations in temperature.
Patent JP-H0446100-A (JP)
Title: Oxide superconductor film and production thereof
Inventor: NAKAI SHINJI
IPC: C01G1/00
Filed: 1990-06-14
Abstract: PURPOSE:To provide a film which has an excellent superconducting characteristic and can easily be processed to electronic parts elements and a film which can be directly utilized for an electromagnetic shielding material, etc., by forming the surface of the film consisting of the elements constituting the oxide superconductor as the crystal of the oxide superconductor. CONSTITUTION:the film consisting of the element which forms the crystal of the oxide superconductor when heated, for example, the film having the crystal of the YBaCuO oxide superconductor, is formed by mixing the powders of Y2O3, BaO and CuO with an aq. polyvinyl alcohol soln. and screen printing the soln. on a substrate 3. This film is imposed together with the substrate 3 on a base 7 having a high thermal conductivity and is irradiated with a laser beam 5 from the front surface of the film. The surface layer of the film is heated up to the temp. for forming the crystal of the oxide superconductor to grow the superconducting crystal 1 only on the surface layer. The lower part of the film is not crystallized. The other part 2 of the film is the plural compds. or solid soln. and is the insulator having the prescribed sintering strength of the sintered body which does not exhibit the superconducting characteristics. This part is utilizable as it is together with the substrate.
Patent JP-H103140-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KIMURA YOKO
IPC: G03C1/035
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce fluctuation and deterioration of photographic performance and to neutralize a silver image tone after development by incorporating a specified dye in a silver halide emulsion layer. SOLUTION: The silver halide emulsion layer contains flat silver halide grains having principal (111) faces and occupying >=50% of the projection areas of the total silver halide grains and each of these flat grains has an aspect ratio of 2-20 and an average silver iodide content of 0-1.0mol% and has its grain grown in the presence of a silver halide solvent, and the silver halide emulsion layer or a nonphotosensitive hydrophilic colloidal layer contains a dye represented by formula I and a polymer dye comprising monomer units each represented by the formula: (Dye)-Q and at least one kind of dye represented by formula III, and in formula I, Dye is a dye skeleton; and Ball is a ballasting group; and X is COOW<1> or SO3 W<2> , and in formula II, A is an atomic group necessary to form an azomethine dye, and R1 is a group replaceable with benzene ring.
Patent JP-H06341982-A (JP)
Title: Collecting jig for fusion liquid
Inventor: HARADA KAZUHIRO
IPC: G01N1/10
Filed: 1993-05-31
Abstract: PURPOSE:To provide a fusion liquid collecting jig not requiring a supporting dish even if the fusion liquid solidifys to damage the jig. CONSTITUTION:A fusion liquid collecting jig has an accommodating section to accommodate silicon fusion liquid in a quartz pot and a holding section 13 which is connected with the accommodating section 11 and provided so as to enclose it, and the accommodating section 11 is stronger in mechanical strength than the holding section 13 against thermal stress occurring solidification of the silicon fusing liquid. The accommodating section 11 therefore breaks quicker than the holding section 13, and is cut off in connection with the holding section 13 by its damage and falls down. After the damage of the accommodating section 11, thermal stress is not propagated to the holding section 13, and therefore does not damage and holding section 13. Since the nonbreakable holding section 13 encloses the accommodating section 11, it can catch the falling accommodating section 11.
Patent JP-H05317194-A (JP)
Title: Rice-scoop case
Inventor: ONO TAIICHI
IPC: A47J47/16
Filed: 1992-05-21
Abstract: PURPOSE:To provide a rice-scoop case being excellent in usability, in which a lid body for covering an opening can be opened and closed easily with one hand. CONSTITUTION:The upper part of a front wall 20 in a case body 12 is inclined rearward in the direction of height and a window part 22 is provided in that part, while guide rails 26, 26 extending in the direction of height are formed in both side walls 24, 24 of such case body 12. On the other hand, a lid body 28 for opening and closing the window part 22 is mounted in the manner of being slidable along the guide rails 26, 26 so that the lid body 28 can be detent- held to the upper ends of the guide rails 26, 26, while such detent-held lid body 28 is pushed forward so that the lid body 28 is separated from the guide rails 26, 26 and dropped downward.
Patent JP-H105839-A (JP)
Title: Method for controlling loop in rolling mill for bar steel and wire rod
Inventor: YOSHINARI HIROYUKI
IPC: B21B37/50
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To perform a linear loop control by a control gain with a definite value regardless of the size of the target value of a loop quantity in each looper of the rolling mill for the bar steel and the wire rod. SOLUTION: In the rolling mill for the bar steel and the wire rod, which is equipped with plural rolling stands STi and STi+1 rolling continuously a rolling stock to roll and manufacture the wire or the bar steel and the looper 4 for forming the loop on a rolled stock between prescribed rolling stands, the loop height of the rolled stock in the looper is detected, and loop length is found by a calculation according to the detected value of the loop height. A speed correction value is outputted to at least one of the rolling stands before and after the looper so that a deviation between a loop length target value set preliminarily and the found calculated value of the loop length, is made zero.
Patent JP-S6310853-A (JP)
Title: Representative selecting system
Inventor: TSUNEKIYO HIROYUKI
IPC: H04M3/42
Filed: 1986-07-01
Abstract: PURPOSE:To improve the serviceability of an integrated service digital network, by selecting an arbitrary subscriber line against an informed incoming call through the arbitrary subscriber line by a subscriber device, informing it to the integrated service digital network, and setting the incoming call through a selected subscriber line. CONSTITUTION:A subscriber device 200 receiving an incoming call signal (a') selects the arbitrary subscriber line, for example, 3q out of plural subscriber lines 3 connected to the integrated service digital network 100, without limiting the subscriber line to a subscriber line 3p to which the incoming call signal (a') is transmitted, and returns a response signal (b') including a call identification number CID=n same as the incoming call signal (a'), to the integrated service digital network 100 through a selected subscriber line 3q. The integrated service digital network 100 sets the incoming call on the subscriber device 200 through the subscriber line 3q through which the response signal (b') is returned. In this way, it is possible to designate the subscriber line 3q to be used against the incoming call from the integrated service digital network 100 by the subscriber device 200, and to improve the serviceability of the integrated service digital network.
Patent JP-S5277445-A (JP)
Title: Control system for charging amount of chemicals
Inventor: HIRASAWA KOUTAROU
IPC: G05D11/13
Filed: 1975-12-24
Abstract: PURPOSE: To control concentration of chemicals within tolerable range by estimating from a value measured at the intermediate stage of the process a resultant value at the final stage of the process in a short period of time and by making a 'feed back' of the data to a charging equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5678236-A (JP)
Title: Phase synchronizing circuit
Inventor: AKITAKE ISAO
IPC: H03L7/107
Filed: 1979-11-30
Abstract: PURPOSE:To perform synchronization right after the power source is put to work by providing a voltage correcting circuit between LPF and the phase comparator of a PLL circuit that shortens the time from the electric power feed to the synchronization and by controlling a voltage control oscillator by its corrected signal. CONSTITUTION:Between LPF463 and phase comparator 461 constituting the PLL circuit that shortens the time from the electric power feed to the synchronization, voltage-value correcting circuit 60 composed of transistor TR61 and voltage-dividing resistances 62 and 63 is provided. Resistance values of resistances 62 and 63 of this circuit 60 are set to the control voltage at which the PLL circuit is in synchronizing operation. A voltage divided by resistance 62 and 63 is applied to switch circuit 50, TR51 of which is turned on right after the electric power source is put to work and turned off a preset time later. Through the on-off operation of this circuit 51, the oscillation voltage of voltage control oscillator 463 is controlled through LPF462 to attain synchronization right after the electric power source is put to work.
Patent JP-2000347855-A (JP)
Title: Arithmetic processor
Inventor: FUNAHASHI KAZUTOSHI
IPC: G06F9/34
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic processor which actualizes the expansion of immediate and direct addressing to an address register of a data memory compatibly with conventional ones at a low price while maintaining conventional constitution. SOLUTION: The arithmetic processor efficiently access a data memory 102 having a space as wide as 2 to the (B+α)th power by making it possible to use some area 101b of an instruction memory 101 with (N+Y+α)-bit width as a storage location for immediate data for access of the data memory 102 having an address space of N-bit width as large as 2 to the (N+α)th power.
Patent JP-S6047841-A (JP)
Title: Fuel control apparatus for diesel engine
Inventor: YAGI KAZUO
IPC: F02D41/00
Filed: 1983-08-24
Abstract: PURPOSE:To prevent emission of black smoke from a diesel engine, by permitting movement of a fuel control rack to a position corresponding to high supercharging pressure when the engine is supercharged, and permitting movement of the rack to a position corresponding to low supercharging pressure when the engine is not supercharged. CONSTITUTION:When an accelerator pedal 12 is depressed rapidly, rapid change of the output value of an accelerator-position detector 14 is detected by a defferentiation circuit, and an ON-signal is produced from the differentiation circuit 15. In response to this ON-signal, an electronic control unit 16 picks up the output signal of an intake- pressure switch 3 and produces an operation signal for energizing a solenoid 10 when judgement is made by the electronic control unit 16 that the intake manifold pressure is higher than the lowermost value of the pressure capable of drawing intake air. Resultantly, a rack-position restricting member 11 is projected to the position shown by the dotted line in the drawing and restricts projection of a fuel control rack 6a to the right. Therefore, when the supercharging pressure is high, the fuel flow characteristics drop from the characteristic curve of fuel flow at the time of full-load operation of the engine to the characteristic curve of fuel flow at the time of full-load operation of the engine when the supercharging pressure is low, so that emission of black smoke from the diesel engine is prevented.