baber/WOPTO huggingface dataset:
Patent JP-H0287820-A (JP)
Title: Gate circuit
Inventor: KOYADA HIROSHI
IPC: H03K19/0948
Filed: 1988-09-26
Abstract: PURPOSE:To eliminate a difference of the transition time of an output signal among input signals by successively increasing the transistor TR size and the current driving capability of MOS TRs according as going away from an output terminal. CONSTITUTION:Plural MOS TRs Mn are connected in series between an output terminal To and an earth potential terminal. The TR size and the current driving capability of plural MOS TRs connected in series are successively increased according as going away from the output terminal To. Thus, the transition time of the output signal is fixed for any of plural input signals.
Patent JP-H1178922-A (JP)
Title: Electric power steering device
Inventor: OIKE MITSURU
IPC: B62D119/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device which certainly prevent generation of self-exited vibration due to abnormality of a control system during steering. SOLUTION: When a steering torque sensor 13 detects steering torque added to a steering system, and the steering torque detection signal VT is fed to a microcomputer 15, it calculates and outputs a motor target current i*, and outputs rotational direction signals LD, RD. While, when the steering torque detection signal VT is fed to a limited current generating circuit 16, it generates motor current upper limit iMAX set larger than the motor target current i*, a current limitation circuit 17 restrains the motor target current i* to the iMAX on the basis of the iMAX, and a steering auxiliary motor 8 is rotated. Therefore when abnormality such as program runaway in the microcomputer 15 occurs, the steering auxiliary motor 8 prevents excessive steering auxiliary torque from occurring.
Patent JP-S61121575-A (JP)
Title: Endoscope device
Inventor: TAKAHASHI YUTAKA
IPC: H04N5/335
Filed: 1984-11-16
Abstract: PURPOSE:To prevent an increase of a dark electric current of a solid-state image pickup element and to prevent the deterioration in a picture quality by installing a temperature detecting means at a tip part. CONSTITUTION:A temperature sensor 26 is installed at the tip of an endoscope main body 10, the tip is inserted into the body and a light source lamp will light up. The position illuminated by an illuminating light from here is picked up at a CCD 22, and a picture signal is displayed at a monitor device 14. On the other hand, the output of the temperature sensor 26 is supplied to a temperature detecting circuit 32, the output of the sensor 26 is a reference signal or above, and then, the detecting signal is generated, supplied to a video processor 36, automatically a stop 30 is controlled and the light quantity of the illuminating light which falls to a light guide 24 is decreased. Thus, the illuminating light quantity to communicate the light guide 24 is decreased, and the temperature rise of the tip part due to the heat from the illuminating light is stopped and the increase of the dark electric current of the CCD is prevented.
Patent JP-H0870615-A (JP)
Title: Hydraulic device for lifting ground-working device of agricultural machine
Inventor: SHIGEMATSU FUMIO
IPC: A01B63/10
Filed: 1994-09-09
Abstract: PURPOSE: To suppress hunting phenomenon in vertical-motion controller for the height of a ground working device and enable good ground-leveling performance of a sensor float for detecting the height from the ground to a ground-working device when a agricultural machine such as sulky rice transplanter is performing ground working. CONSTITUTION: This hydraulic device is composed of a hydraulic cylinder 65 for actuate a vertical motion of a ground-working device of an agricultural machine against a machine body, a direction controlling valve for controlling the supply of working oil to the hydraulic cylinder and a sensor 74 for detect the height from the ground to the ground-working device. The height of the ground-working device is kept at a constant level by operating the direction controlling valve on the basis of detection results of the sensor 74. In the hydraulic device for the vertical motion of the ground-working device, the direction controlling valve has the following structure. That is, the flow of the working oil supply to the hydraulic cylinder 65 is reduced when the control input of the direction controlling valve for raising or lowering the ground-working device from the neutral position is lower than the critical control input, and it is increased when the control input of the direction controlling valve is higher than the critical control input. Further, a resistance increasing means 100, 101, which increases control load requirement, is placed in the operational region where the control input exceeds the critical control input.
Patent JP-S60134181-A (JP)
Inventor: KIMURA KIYOSHI
IPC: A01F25/00
Filed: 1983-12-23
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-H04120769-A (JP)
Title: Delay cell for master slice system ic device
Inventor: YANO HIROYUKI
IPC: H01L21/82
Filed: 1990-09-12
Abstract: PURPOSE:To constitute a delay circuit without increasing an area by constituting a first capacitor between a signal wiring layer and a power supply wiring layer and constituting a second capacitor between the power supply wiring layer and a master slice system IC device substrate while making the power supply wiring layer and the substrate different potential. CONSTITUTION:Under a pad electrode opening part 104, a first layer metal wiring 102 and a second layer metal wiring 103 are arranged putting an electrically insulating film between to constitute first capacitor, the second layer metal wiring 105 and a master slice system IC device substrate are arranged placing the electrically insulating film in between so as to constitute a second capacitor. A signal wiring connecting terminal 105 is connected to a signal line to be lagged.
Patent JP-H03105975-A (JP)
Title: Semiconductor rectifier diode; power-supply apparatus and computer using it
Inventor: KOSAKA HIROSHI
IPC: H01L29/861
Filed: 1989-09-20
Abstract: PURPOSE:To achieve a low loss of a semiconductor rectifier diode by specifying the following: an interval between third stripe-shaped semiconductor regions; their depth; and a width of a depletion layer formed between a first semiconductor region and the third semiconductor regions. CONSTITUTION:A semiconductor substrate 1 is provided with the following: a first n-type semiconductor region 13 adjacent to the surface 11; a second n<+> type semiconductor region 14 adjacent to the main surface 12 on the other side; and a plurality of third p<+> type stripe-shaped semiconductor regions 15. A mutual interval between the third semiconductor regions 15 is designated as W; a depth of the third semiconductor regions 15 is designated as Di a width of a depletion layer which is spread to the side of the first semiconductor region 13 by a diffusion potential of a p-n junction J formed between the first semiconductor region 13 and the third semiconductor regions 15 is designated as w0. Then, the third semiconductor regions 15 are formed so as to satisfy a relationship of 2wo<W<=3D. By this constitution, a surface field strength on the semiconductor side of a Schottky junction and a reverse leakage current are reduced sharply, and a low loss can be achieved.
Patent JP-H04122449-A (JP)
Title: Catalyst body for catalytic combustion
Inventor: TACHIBANA KOICHI
IPC: B01J23/89
Filed: 1990-09-11
Abstract: PURPOSE:To obtain a catalyst body having high capacity and high reliability over a long period of time by providing unevenness to at least one of the mutual contact surfaces of two honeycomb structures. CONSTITUTION:A honeycomb structure is composed of porous cordierite and has small holes (cells) 1 each having a square opening part. A honeycomb structure 2 is in contact with a honeycomb structure having perovskite type oxide of La0.35Sr0.65Co0.7Fe0.3O3-delta and Pt supported thereon and the contact surface with the structure 3 thereof has recessed and protruding parts 4 due to the parallel grooves engraved therein. At the starting time of combustion, at first, oxidation reaction is generated in a platinum group catalyst body positioned on a combustion exhaust gas outflow side and excellent in low temp. activity and, subsequently, the generated heat of reaction is transmitted to an oxide support catalyst body positioned on a fuel inflow side by radiation and the heat conduction of a catalyst body contact part and a reaction region moves to the oxide support catalyst body. Thereafter, combustion is continuously continued in the oxide support catalyst body.
Patent JP-S6483669-A (JP)
Title: Thin film forming device
Inventor: KOBAYASHI TOSHIYUKI
IPC: C23C16/48
Filed: 1987-09-25
Abstract: PURPOSE:To efficiently form a thin film having a uniform film thickness with good efficiency at a high film forming speed by introducing a gaseous material and gaseous plasma into a reaction chamber, then projecting a laser beam and driving a substrate at an uniform speed by driving of a driving mechanism while discharging an exhaust gas. CONSTITUTION:A substrate holding and heating member 3 which holds and heats the substrate 2 is disposed in the reaction chamber 1. On the other hand, the gaseous material such as silane is supplied from a gaseous material feed port 25 and further, the gaseous plasma obtd. by converting a reactive gas such as N2O to plasma by a plasma device 7 is introduced from a gaseous plasma feed port 28 into the chamber. The laser beam 9 generated by a laser beam oscillator 10 is introduced through a transmission window 15 for introducing the laser beam into the chamber. The above- mentioned gas for film formation is thereby cracked and the thin film of Si3N4, etc., is formed on the surface of the above-mentioned substrate 2. The gas after the film formation reaction is discharge from a discharge port 11. The above-mentioned substrate holding and heating member 3 is moved at the constant speed in an arrow C-D direction by driving of the driving mechanism 24 at this time. The distances between the feed ports 25, 28 and the discharge port 11 is, therefore, shortened and the uniformity of the flow of the gas is improved.
Patent JP-2000074334-A (JP)
Title: Method and apparatus for discharging slag of ash melting gasifier
Inventor: MIURA YOSHIMASA
IPC: F23G5/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To smoothly discharge molten slag by sufficiently removing harmful substances in an exhaust gas. SOLUTION: A circulating gas duct 31 for sucking part of a combustion exhaust gas Gw of a slag recovery chamber 4b is connected between a slag discharge passage 20 communication with the chamber 4b via an exhaust slag port 18 and an upstream side of a second throttle 15 at an inlet of a secondary combustion chamber 4c, and a gas combustion air nozzle 32 for burning the unburned content by diffusing a secondary combustion air is provided near an outlet of the duct 31.
Patent JP-H0561238-A (JP)
Title: Color toner for developing electrostatic charge image
Inventor: KASUYA TAKASHIGE
IPC: G03G9/09
Filed: 1991-08-29
Abstract: PURPOSE:To obtain a full-color image having excellent quality by fixing without coating with oil by incorporating a binding resin, a colorant and polyalkylene having 10-50% crystallinity. CONSTITUTION:This color toner for developing an electrostatic charge image contains polyalkylene having 10-50% crystallinity, a binding resin and a colorant. The amt. of the polyalkylene is 0.5-15 pts.wt. per 100 pts.wt. of the binding resin. The polyalkylene is polyalkylene graft-modified with a styrene deriv. and an unsatd. fatty acid deriv. used in 1:9-9:1 weight ratio. The amt. of the derivs. is 5-20wt.% of the amt. of the modified polyalkylene.
Patent JP-S62100645-A (JP)
Title: Photo absorbance measuring apparatus
Inventor: FUKUMA TOSHIAKI
IPC: G01N21/27
Filed: 1985-10-28
Abstract: PURPOSE:To obtain an inexpensive, highly accurate measuring apparatus with a simple construction, by multiplying a difference in logarithmic conversion signal between a reference light signal and sample light signals by a different correction factor depending on an operating area of a logarithmic-conversion circuit for displaying photo absorbance. CONSTITUTION:A logarithmic-conversion circuit is made up of an operational amplifier A1 and a transistor Tr1 to convert a reference light current ir outputted from a diode Dr into a logarithmic signal. Another logarithmic conversion circuit is made up of an operating amplifier A2 and a transistor Tr2 to convert a sample light current (is) outputted from an diode Ds. Outputs of the two logarithmic conversion circuits are inputted into a subtraction circuit composed of an operational amplifier A3 and four resistances R and an absorbance signal is obtained by a subtraction using a specified formula. On the other hand, a wavelength range and a coefficient corresponding to it are prememorized into a backup RAM and an output of the amplifier A3 is sent to a CPU through an A/D converter. The CPU multiplies the output of amplifier A3 by a coefficient read out of the RAM according to a wavelength range of a spectroscope to display P the result as absorbance.
Patent JP-H04122873-A (JP)
Title: Apparatus for automatically monitoring traveling body
Inventor: HAYAKAWA SHIGEMI
IPC: H04B7/26
Filed: 1990-09-14
Abstract: PURPOSE:To accurately monitor a plurality of traveling states in the head office and to reduce the load on a driver by automatically transmitting the position data of a traveling body obtained using a GPS apparatus to the head officie along with time data by a car telephone. CONSTITUTION:A GPS apparatus 12 selects three satellites good in a radio wave receiving state and an operation part 13 calculates the position of its own machine from latitude and longitude on the basis of the signals sent from the satellites to write the same on a memory 14 along with time data. When an operation body 11 enters the communication possible region of a telephone, the automatic dial mechanism 16 of the telephone 13 detects this state to dial a call to the head office 17. A data send-out part 15 sends out the discrimination number of the traveling body to the head office through the telephone 13 and reads the time data and the position data from the memory 14 to send out the same to the head officie 17. These data are stored in a memory apparatus 18 in the head office and the operation route, mean speed and advance direction of the operation body are calculated from the position data to be displayed on a display device 20.
Patent JP-S60136438-A (JP)
Inventor: MISHIERU REON KOSUTE
IPC: H04B7/212
Filed: 1984-11-19
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-2001068376-A (JP)
Title: Laminated complex electronic part
Inventor: YASUDA KATSUHARU
IPC: H03H7/075
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated complex electronic part with good reliability for preventing a crack by reducing the thickness of a junction part substantially in a capacitor electrode. SOLUTION: Two second insulating layers 1b with a space in between are formed on a first flat insulating layer 1a. A first capacitor electrode layer 5a with each end across two second insulating layers 1b is formed. A third insulating layer 1c for covering the central part of the first capacitor electrode layer 5a and compensating the second insulating layer 1b is formed on the first insulating layer 1a. A second capacitor electrode layer 5b insulated from the first capacitor electrode layer 5a is formed on the third insulating layer 1c. A forth insulating layer 1d for covering the second capacitor electrode layer 5b is formed on the third insulating layer 1c. A third capacitor electrode layer 5c with both ends of the third capacitor electrode layer 5c joined to both ends of the first capacitor electrode layer 5a is formed on the fourth insulating layer 1d.
Patent JP-H04125253-A (JP)
Title: Paper gathering system
Inventor: SATO TAKUYA
IPC: B65H39/065
Filed: 1990-09-14
Abstract: PURPOSE:To surely grasp a document position even when the carrying speed of a carrying device fluctuates, and thereby prevent the occurrence of miss in gathering by determining the position of a document carried by a carrying device based on the result of the detection of a document position detector provided for the drive system of the carrying device. CONSTITUTION:A document position detector 33 detecting the position of a document carried by a carrying device is provided for the driving system of the carrying device 12. In addition, the driving system of a gathering device 13 is provided with a gathering position detector 3,4 detecting the angle position of the gathering device, and with a control device controlling both of the carrying device and the gathering device. In this case, the control device permits the gathering device to be continuously operated, concurrently permits the carrying device 12 to be suspended when it is judged that a final document for one gathering part has been carried in the gathering device based on the result of the detection of the document position detector 33, also permits the carrying device 12 to be suspended when it is judged by the gathering device 13 that the gathering device comes up to the angle position where the document for the following gathering part can be carried in based on the result of the detection of the gathering position detector 34, and also permits the carrying device 12 to be restarted when the gathering device 13 comes up to the angle position when the document for the following gathering part can be carried in.
Patent JP-H0798531-A (JP)
Title: Electrostatic charging device
Inventor: KAWANO YUZO
IPC: G03G15/02
Filed: 1993-09-29
Abstract: PURPOSE:To improve the distribution of electrostatic charging potential, the stability of electrostatic charging, and electrostatic charging performance by inclining the fibers of an electrostatic charging brush in a direction parallel with the rotary shaft line of an electrostatic charging member and pressing them against the surface of a member to be electrostatically charged. CONSTITUTION:The fibers of the electrostatic charging brush 2a are inclined in a direction perpendicular to the rotating direction of a photoreceptor 1 shown by an arrow A, that means, the direction parallel with the rotary shaft line and implanted on cloth 2b. Thus, the respective fibers of the brush 2a are pressed against the surface of the photoreceptor 1, bent along the surface of the photoreceptor 1 in the direction parallel with the rotary shaft line and get to fit the surface of the photoreceptor 1 by the effect of the bite of the photoreceptor 1. Then, they come in contact therewith by some length over the thickness of the fiber of the brush 2a. The contact area of the fibers with the surface of the photoreceptor 1 in the direction parallel with the rotary shaft line is increased in comparison with the case they come in contact by the thickness of the fiber, and the uneven contact of the brush 2a with the photoreceptor 1 in the direction perpendicular to the rotating direction is eliminated.
Patent JP-H01116280-A (JP)
Title: Bored body for fuel injection valve
Inventor: IMAFUKU KAZUHIDE
IPC: F02M51/08
Filed: 1988-09-29
Abstract: PURPOSE: To make individual correspondence to particular conditions of an internal combustion engine easier by forming steps in the form of grooves on one side of a perforated body of a fuel injection valve and arranging injection ports in a normal flat portion and a stepped portion. CONSTITUTION: A perforated body 55 is arranged downstream of a valve seat 48 of a fuel injection valve. Steps 80 in the form of grooves are formed on one side thereof. When a fuel injection port 54a is arranged going from a first surface 59 through a second surface 62 of the perforated body 55 and another fuel injection port 54b is arranged going from the first surface 59 through a third surface 80 in which the steps are formed, the length of each of the injection ports 54a, 54b is different. As pressure drop of an injection port is regulated by the length thereof (a longer injection port has a larger pressure drop if the diameter is equal), it is possible to determine the pressure drop, hence the fuel flow rate in each injection port by selecting the step position in accordance with the aim.  Thus, individual correspondence to particular properties such as combustion manner, flow conditions or the like of an internal combustion engine is made easier by such a structure of fuel injection ports.
Patent JP-H0554104-A (JP)
Title: Object decomposing system
Inventor: HIRAIKE RYUICHI
IPC: G06F17/50
Filed: 1991-08-27
Abstract: PURPOSE:To execute decomposition without generating any isolate object by decomposing an initial object group into two object groups containing one object at least while considering coupling relation between objects. CONSTITUTION:Assuming that the object group joining objects 1 and 2, objects 2 and 3, objects 3 and 4 and objects 4 and 5 is decomposed while grasping the object 4 with the right hand after grasping the object 1 with the left hand, elements 11-15 are respectively correspondent to the objects 1-5 in Figure (c) expressing this joining relation by a graph. First of all, a 'set 21 of elements to be reached from the element corresponding to the first grasped object without passing through the element corresponding to the later grasped object' is calculated. Next, a 'set 22 of elements to be reached from the element corresponding to the latser grasped object without passing through the set of elements calculated beforehand' is calculated. The sets 21 and 22 are correspondent to the decomposed object, in Figure (b). Namely, a graph making the object correspondent to a node and making the joint between objects correspondent to a branch is divided into two sub graphs so as to satisfy the condition of two objects to be decomposed without fail.
Patent JP-2000075400-A (JP)
Title: Camera apparatus for monitoring mixer
Inventor: KAKIUCHI SEISHI
IPC: G03B17/08
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a camera apparatus for monitoring a mixer constituted so that a clear video is projected. SOLUTION: A cylindrical camera protection case 11 is disposed at the upper cover body 6 of a mixer 1. An opening and closing shutter 17 is disposed at the part of the case 11 being near to the mixer 1 so as to be freely opened and closed. Besides, an air intake 18 is pierced at the side wall of the case 11 behind the shutter 17 and a glass 15 for protection is fitted to the part of the case 11 behind the intake 18. Then, a camera 12 for monitoring is disposed across the glass 15. If the shutter 17 is opened when dust splashed in the mixer 1 is sucked by a dust collector, air is taken in from the intake 18 of the case 11 and the air including the dust suspending in the case 11 is sucked to a ventilation duct side arranged in the mixer 1. Thus, the visual field of the camera 12 is made excellent.
Patent JP-S61122816-A (JP)
Inventor: MAEDA YOSHIAKI
IPC: A47J27/00
Filed: 1984-11-16
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。