baber/WOPTO huggingface dataset:
Patent JP-H05333401-A (JP)
Title: Focal-plane shutter device
Inventor: TANABE YOSHIAKI
IPC: G03B9/36
Filed: 1992-06-03
Abstract: PURPOSE:To achieve a camera shake preventing function by a balancer member to the maximum by starting or stopping the retreating operation of a 2nd blade group to the outside of a photographic image plane and the moving operation of the balancer member nearly at the same time. CONSTITUTION:An inertial body 69 receives the action of a spring 70 and rotates counterclockwise, and a pin 69a comes in contact with the end face of a charge plate and stops. A pre-overcharge lever 51 and a post-overcharge lever 58 receive the action of a spring 52 and rotate clockwise, and a link 53 moves. Meanwhile, a return lever 25 rotates counterclockwise, and the lever 51 comes in contact with a pin fixed on a control substrate 2 and stops, then the lever 25 stops at the same time. Owing to the above rotation, the 2nd blade group moves, a photographing aperture part is covered with a 1st blade group, and the moving direction of the link 53 becomes reverse to the moving direction of the 2nd blade group, whereby the vibration of a camera caused by the returning operation of the 2nd blade group is balanced by a balancer weight 54.
Patent JP-S6144654-A (JP)
Title: Method for controlling time of trigger for printing member in matrix-printer and light-amount-like detector for executing said method
Inventor: MOOZEFU PIHIRAA
IPC: B41J19/18
Filed: 1985-08-01
Abstract: 1. Method of controlling the moment of triggering printing elements in matrix printers in which the carriage that carries the printing elements is driven by a uniformly rotating drive to perform shuttle movements in a direction parallel to a print abutment and in which the motion of rotation of the shuttle motor is transmitted to a cycle disk (2) which is moved in synchronism with the shuttle motor and whose impulses control the firing of the printing elements against an inked ribbon arranged before a chart backed by the print abutment to produce characters each composed of a number of dots as a function of the position of the carriage at the firing moment, characterised by the fact that the shuttling movement of the carriage generates cyclic oscillation curves of wave shape (23) from which inclined rising and inclined falling curve sections (24, 25), which deviate from a linear line, are selected for the moments of printing and that such deviations from a linear line are compensated by non-linear arrangement of marks provided on the cycle disk, which runs at constant rotational speed.
Patent JP-S6229909-A (JP)
Inventor: INADA TETSUYA
IPC: A01D69/00
Filed: 1985-07-30
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-2000004160-A (JP)
Title: Reference voltage generating circuit
Inventor: YAMAMOTO KATSUYOSHI
IPC: H03M1/14
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a reference voltage generating circuit which can stabilize a reference voltage generated in the circuit in a reference voltage generating circuit which divides the difference voltage between reference voltages on a high-potential and a low-potential side and outputs the divided voltages in parallel through groups of switches. SOLUTION: The reference voltage generating circuit consists of a coarse resistor group 11 which divides the difference voltage between the reference voltages Vref1 on the high-potential and low-voltage sides and dense resistor groups 12, 13, 15, and 16 which divide terminal voltages across the resistor R1 constituting the coarse resistor group 11 and outputs the equal divided voltages in parallel through the groups of switches SA1 to SA4 and SB1 to SB4. This reference voltage generating circuit is characterized by that the dense resistor groups 12, 13, 15, and 16 are provided by the groups of the switches SA1 to SA4 and SB1 to SB4 and the respective dense resistor groups 12, 13, 15, and 16 are connected to the resistors R1 constituting the coarse resistor group 11 in parallel.
Patent JP-S6228833-A (JP)
Title: Shifting device
Inventor: ONO SHOSHIRO
IPC: G06F5/01
Filed: 1985-07-31
Abstract: PURPOSE:To generate a parity bit within a short period and to improve a processing time by forming the 1st and 2nd byte selecting circuits, a rotational shift circuit and a parity generating circuit. CONSTITUTION:The 1st and 2nd byte selecting circuits 10, 12 select bits included in the data of 1 byte located on a position corresponding to data for specifying the number of shifts out of input data. The rotational shift circuit 11 connected to the 1st byte selecting circuit 10 rotationally shifts the output of the circuit 10 by the number based upon the shifting number specifying data within the byte of the output to extract the output data of 1 byte. The parity generating circuit 13 generates a parity bit from the output of the circuit 12. Consequently, the parity bit can be generated within a short period and the processing speed can be improved.
Patent JP-S6229821-A (JP)
Title: Device for reducing concentration of so2 of recovery boiler
Inventor: FUKUSHIMA YOSHIKAZU
IPC: D21C11/12
Filed: 1985-07-31
Abstract: PURPOSE:To improve a control performance by a method wherein a temperature of injected black liquor is controlled by a concentration of SO2 in combustion gas in a concentration reducing device for a recovery boiler in a pulp manufacturing process. CONSTITUTION:When a concentration S1 of SO2 output from a SO2 concentration detector 17 is input to an incomplete differentiator 18, a positive incomplete differentiating signal is output S2 to a limiter 19 when a concentration of SO2 is increasing and in turn a negative incomplete differentiating signal is output S2 to the limiter 19 when a concentration of SO2 is decreasing. The limiter 19 invalidates a negative signal and when the positive signal less than the upper limit value is found, it generates an output proportional to an input level and in turn when it exceeds an upper limit value, it generates a specified output irrespective of an input level and the signal is input to an adder 20 as a black liquid temperature correction signal S3. The adder 20 adds the signal S3 to an injected black liquor temperature setting value signal S4, outputs a black liquid target temperature T1 to a black liquid temperature controller 22 so as to control the black liquid temperature. In this way, a control performance is improved.
Patent JP-H04366995-A (JP)
Title: Video display device
Inventor: TSUTSUMI KUNIHIRO
IPC: G09G5/24
Filed: 1991-06-14
Abstract: PURPOSE:To control whether characters are fringed or not, character by character or line by line. CONSTITUTION:This video display device is provided with a fringing ON/OFF data storage circuit 29 which hold flags indicating whether the characters are fringed or not, character by character or line by line, and a flag held in an address specified with a line selection signal R and a column selection signal C is sent as a fringing ON/OFF signal F to a serial converting circuit 28 which generates a fringed pattern. Further, the serial converting circuit 28 selects a fringed display or unfringed display according to the signal F and outputs it.
Patent JP-H0836228-A (JP)
Title: Projection type display device
Inventor: SATO KOZO
IPC: G03B33/12
Filed: 1994-07-21
Abstract: PURPOSE:To embody the higher resolution of a displayed picture and picture display corresponding to various kinds of signal sources, and to improve presentation efficiency in a projection type display device using a spatial optical modulation element. CONSTITUTION:A picture display unit for writing the picture in the spatial optical modulation element 52 is two picture display units 51 and 53, and is constituted so that the pictures of the display units 51 and 53 are synthesized by a half mirror 9 and the synthesized picture is written in the spatial optical modulation element 52 by a relay lens 4. An infrared light reflecting and visible light transmitting mirror 37 and an infrared light detecting board 38 are arranged at specified positions near the modulation element 52, and an infrared light spot 46 forms the picture on the corresponding detecting board 38 at the time of radiating the infrared light spot 46 to a screen 45.
Patent JP-H0461788-A (JP)
Title: High frequency heating device
Inventor: YAMAZAKI HIROYOSHI
IPC: H02M7/48
Filed: 1990-06-26
Abstract: PURPOSE:To reduce noise by preventing a flow of regenerative current between a condenser and a rectifier circuit for rectifying an alternating current by means of an induction disposed on the low-potential side of a rectifier circuit. CONSTITUTION:A D.C power supply circuit 3 has a full-wave rectifier circuit 6 which is a rectifier circuit for rectifying A.C power supply 2 to form a D.C power supply, and an inductance 7 for preventing the regenerative current from flowing into the full-wave rectifier circuit 6 is connected in series to the low-potential side of the full-wave rectifier circuit 6, further a condenser 8 is connected in parallel thereto. Thus the inductance 7 provided on the low- potential side of the rectifier circuit 6 prevents the regenerative current from flowing between the condenser 8 and the rectifier circuit 6 for rectifying the A.C power supply. Consequently the noise generated from an inverter circuit can be suppressed.
Patent JP-S5973594-A (JP)
Inventor: ROODERITSUHI GERUTONAA
IPC: C07F9/50
Filed: 1983-09-16
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-2000008838-A (JP)
Title: Device and method for diagnosing degradation of hc adsorbent in internal combustion engine
Inventor: TAKAHASHI HIDEAKI
IPC: F01N3/18
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To avoid the degradation in accuracy by the oxygen storage action of a three-way catalyst device on the upstream side of an HC adsorbent in diagnosing the degradation of the HC adsorbent based on the detected differential air-fuel ratio between upper and lower air-fuel ratio sensors. SOLUTION: When an HC desorption condition is met (Step 51), the air-fuel ratio is set to lean (Step 54), and the oxygen storage capacity of a three-element catalyst device is forcibly saturated. The oxygen storage capacity (a) of a catalyst is estimated in advance, and when the successively estimated actual oxygen storage amount O2S reaches the oxygen storage capacity (a), the total desorption quantity σHC is successively integrated based on the upper and lower air-fuel ratios FA/F, RA/F (Step 59). After the desorption is completed, the air-fuel ratio is returned to the theoretical one (Step 52), and the degradation is judged from the total desorption σHC (Steps 61-63).
Patent JP-H11381-A (JP)
Title: Sterilizing method and device
Inventor: HAYAKAWA KIYOSHI
IPC: A23L3/36
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method which can carry out an effective sterilization process on foods, medical instruments, enzyme liquids, and blood sera by easily producing high pressure without requiring a large-scale high pressure generator. SOLUTION: A subject to be sterilized and a liquid to be packed around it are sealed inside a flexible container 16, and a liquid to be sterilized is sealed in the flexible container 16. After the container is enclosed in a pressure resistant container main body 10, the pressure resistant container main body is filled with a freezing medium 18, its liquid inlet 12 is closed by a sealing plug 14, and the pressure resistant container is cooled to freeze the freezing medium therein to produce high pressure within the pressure resistant container from freezing of the freezing medium.
Patent JP-S6230217-A (JP)
Title: Containing case acting as removing soil on lenses of glasses
Inventor: ARAKAWA TSUNEO
IPC: G02C13/00
Filed: 1985-07-31
Abstract: PURPOSE:To save trouble for removing soil on a lens by providing a cloth infiltrated a cleaning solution for a case. CONSTITUTION:First a cover part 3 and the upper part 2 of a case main body are opened, and glasses are placed on a lower part 1 after they are taken out of a face. Then the upper part 2 is closed to fold the temples of the glasses, and finally the cover part 3 is closed. The cleaning solution infiltrated in the cloth 3 attaches to the lenses in a water drop due to a body temperature when the glasses are put into a pocket. In terms of taking out the glasses, after the cover part 3 is opened, the glasses are taken out so as to pull them in the direction of the cover part 3 with the upper part 2 of the main body closed. The water drop attached to the lenses is removed by the cloth 5 closely adhered on the upper and lower parts.
Patent JP-H0837589-A (JP)
Title: Facsimile equipment
Inventor: YOSHIKAWA HIROYASU
IPC: H04N1/00
Filed: 1994-07-21
Abstract: PURPOSE:To easily recognize the state of a used communication charge by printing out a communication control record when a tabulated communication charge arrives at a preset charge. CONSTITUTION:A control program is stored in a ROM 2, and programs for processing to calculate a communication charge, the number of times of communication and communication time and processing to tabulate and compare them are stored in the ROM, and they are calculated and controlled by a main control part 1. A RAM 3 reads in an input signal and an instruction signal from an operating part 4 and a signal from a line, etc., transiently, and also. stores the communication time, the number of times of communication and the communication charge in the communication control record, etc., by securing a communication control memory 10 area. The output condition of the communication control record is selected by the selection switch 12 of the operating part 4, and the amount, time and the number of times can be set by using ten keys, and when a condition arrives at a preset one, the data of the time and the charge, etc., are printed out at a position in accordance with a format.
Patent JP-H0336652-A (JP)
Title: Channel unit
Inventor: TANAKA TAKAMASA
IPC: G06F13/12
Filed: 1989-07-03
Abstract: PURPOSE:To suppress data over run by monitoring the number of transfer data stored in a buffer circuit, the number of transfer requests stored in a stack circuit and the difference of a transfer response number and controlling data transfer between a main storage device and an external device. CONSTITUTION:The data transfer between a main storage device MSV and an external device EX is executed through a buffer memory 2 of a channel unit 1. The number of the data stored in the memory 2, the number of the transfer requests by detecting circuits 5 and 6 stored in the stack circuit 4 and the difference of the transfer response number are monitored by a monitoring circuit 3 and the transfer of the data is controlled through a bus control circuit 5. Thus, the generation of the over run caused by the delay of data exchange between the unit 1 and MSV is suppressed.
Patent JP-S6414993-A (JP)
Title: Multilayered universal substrate
Inventor: ABE KENJI
IPC: H05K1/02
Filed: 1987-07-09
Abstract: PURPOSE:To omit power and grounding wirings, to simplify the arrangement of a bypass capacitor and to improve the reliability of a circuit by a method wherein penetrated holes for mounting IC and penetrated holes for mounting, which come into contact with a power layer and a grounding layer, are provided in a substrate body, which is constituted by laminating the power layer and the grounding layer interposing an intermediate insulating layer between the layers. CONSTITUTION:A universal substrate body 10 is constituted by laminating a power layer 12 and a grounding layer 14 interposing an intermediate insulating layer 13 between the layers. A plurality of pieces of penetrated holes 16a, 16b, 16c, 16d, 26a, 26b, 26c, 26d,... for IC mounting, which penetrate the substrate body between both main surfaces of the substrate body, are bored on the main surfaces; and a plated layer 18b which comes into contact with the power layer 12 is exposed its end parts on the main surfaces in the penetrated holes in the following line (b) adjacent to the penetrated holes in the line (a) of each penetrated hole group, such as 16b-26b...n6b, 17b-27b...n7b, and is connected to a plated layer 18a on the inner surface of each penetrated hole in the line (a) of each penetrated hole group through a solder 19b. Similarly, a plated layer 18c which comes into contact to the grounding layer 14 is exposed its end parts on the main surfaces in the penetrated holes in the line (c) on the previous side adjacent to the line (d) of each penetrated hole group, such as 16c-26c...n6c, 17c-27c...n7c,... and is connected to a plated layer 18d on the inner surface of each penetrated hole in the line (d) of each penetrated hole group through a solder 19c.
Patent JP-S6149661-A (JP)
Title: Power unit
Inventor: YOSHIHARA KUNIO
IPC: H02M3/28
Filed: 1984-08-16
Abstract: PURPOSE:To effectively protect a power source even if an output is not generated at the secondary of a stepup transformer in the power source for supplying power from the secondary side to a load by controlling to switch the primary side of the transformer by providing current monitoring means at the primary side. CONSTITUTION:In a power source circuit for supplying power generated at the secondary side of a step up transformer T to a load by interrupting by switching means Tr at the primary side of the transformer T, means R1 for detecting the current value of the primary side is provided in series with the primary winding 2, the detected current value is compared by an error amplifier 9 with a reference voltage 10 to interrupt a control circuit 1 of the means Tr when the primary side current exceeds the reference value. Thus, even if a malfunction occurs at the primary side when no output is produced at the secondary side and an error amplifier 7 of the protecting circuit at the secondary side does not operate, the circuit can be effectively protected.
Patent JP-H0818083-A (JP)
Title: Photovoltaic apparatus
Inventor: HARADA YASUKI
IPC: H01L31/04
Filed: 1994-06-28
Abstract: PURPOSE:To obtain a photovoltaic apparatus having a high conversion efficiency without reducing a curve factor even when the internal electric field of a photoelectric conversion layer becomes irregular in the surface direction of the layer due to a cause such as an uneven boundary in contact with a transparent conductive film and the conversion layer. CONSTITUTION:In a photoelectric conversion layer of a part in contact with the recesses 2a of a transparent conductive film when an inner boundary of the conversion layer becomes irregular in the surface direction of the layer due to uneven boundary in contact with the conversion layer 3 and the film 2, ferroelectric material 5 is contained in an optical generating layer 3b of a part having weak inner electric field of the part of the layer 3b of the conductive film side.
Patent JP-S6415369-A (JP)
Title: Target for sputtering
Inventor: NIWA HIROTOSHI
IPC: G11B11/105
Filed: 1987-07-08
Abstract: PURPOSE:To obtain the titled target enabling the formation of an amorphous perpendicularly magnetizable film contg. TM and RE at a low cost by embedding chips or a beltlike body made of an alloy for magneto-optical disk recording in a prescribed position of a nonmagnetic substrate. CONSTITUTION:Chips or a beltlike body 2 made of an alloy for magneto-optical disk recording such as a TM-RE alloy contg. one or more among Fe, Ni and Co and one or more among Gd, Tb, Dy and Nd is embedded in a prescribed position of a nonmagnetic target substrate 1 contg. at least one among Fe, Ni and Co to obtain the titled target 1, 2. The prescribed position may be a part which is efficiently sputtered. The target 1, 2 is set so that magnets 3 are positioned under the nonmagnetic target substrate 1 and sputtering is carried out.
Patent JP-S5872292-A (JP)
Inventor: KURAKAKE TAKUROU
IPC: G07F13/00
Filed: 1981-10-23
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-H1173054-A (JP)
Title: Releasing agent for electrophotographic process
Inventor: BEACH BRADLEY L
IPC: G03G15/20
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent toner from adhering to the surface of a fusing roll by including a specified heat stable silicone random copolymer in a releasing agent composition. SOLUTION: An effective quantity of heat stable silicone random copolymer expressed by the formula is included in a releasing agent composition. In the formula, (x) indicates from about 0.75 to about 0.985 of a copolymer, and (y) indicates from about 0.015 to about 0.25. R contains about 70-100% of a 15-60C alkyl group and about 0-30% of a 2-14C alkenyl group. The random silicone copolymer used has component containing alkyl-methyl siloxane and dimethyl siloxane. The copolymer has such a melting point characteristic and a viscosity characteristic that it turns to liquid on the heated fusing roller surface and is solidified when it is cooled on the printing surface (e.g. paper) in an electrophotographic process. The accurate melting point characteristic and a viscosity characteristic are selected based on a specified supply device and a fusing system used, and optimized.
Patent JP-H0623533-A (JP)
Title: Micro dipping tank equipment
Inventor: ABE TOKUYOSHI
IPC: B23K3/06
Filed: 1992-06-29
Abstract: PURPOSE:To automate soldering of super-micro electronic parts by mounting rod-shaped electrodes in a dipping tank, and feeding the required amount of solder to the dipping tank whenever the electrodes are electrified and heated. CONSTITUTION:A micro-dipping tank equipment 10 consists of rod-shaped electrodes 11, 12, a solder feeding device l3, a power source 14 or the like. Electrification from the power source 14 allows the contact part of the electrodes 11, 12 to generate heat, and an upper part lid of the electrode 11 to be heated. At the same time, the solder feeding device 13 is activated, and feeds the solder 20 to a dipping tank 18. The fed solder 20 is instantaneously melted. Then, a work such as a coil 5 is carried into the dipping tank 18, and dipped in the molten solder 20'. The molten solder 20' is hot, and the insulation coating on the end of the coil 5 is separated, executing the soldering on the terminal 7.
Patent JP-H09329104-A (JP)
Title: Actuator device
Inventor: UEMAE TAKEHIKO
IPC: F15B15/02
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To facilitate constitution of driving members and to accurately set a feed operation for a driving shaft in a device for driving the driving shaft using two cylinder devices. SOLUTION: A driving shaft 2 arranged in a actuator device is supported by an intermediate block member 20, moving block members 30 and 40 are arranged at both ends of the intermediate block member 20, and a means for feeding the driving shaft at a certain pitch is provided at the moving block members through transmission members provided at a piston member. Also, a pressing member and a cylinder device for separation are arranged at the two moving block members for contact or separation with the intermediate block member so that an operation for feeding the transmission members while engaged with a rack and an operation for separating and returning the transmission members from the rack are sequentially repeated for the two transmission members.