baber/WOPTO huggingface dataset:
Patent JP-S6017242-A (JP)
Title: Control method of idle speed control device
Inventor: ITOU YOSHIYASU
IPC: F02D41/08
Filed: 1983-07-08
Abstract: PURPOSE:To prevent an engine speed from decreasing, by setting the lower limit of a control valve to a value calculated on the basis of a study value and engine temperature during feedback control of the idle speed control valve. CONSTITUTION:An electronic control device 31, performing feedback control by the control routine of an idle speed control (ISC) valve, decides whether or not an engine is in a hot idle period. If it is in the hot idle period, duty ratio D is limited to a value above a lower limit Dmina of the hot idle period. Then a study value Dg is updated. If not in the hot idle period, the duty ratio D is limited to a value such that its lower limit Dminb is the sum with an added amount DELTADminb on the basis of the study value Dg and cooling water temperature of the engine. Then the duty ratio D is limited so as to become a value above the lower limit Dminb. In such way, a speed of the engine can be prevented from decreasing by causing the engine to be adapted for suitably meeting an increase of its load at idle time while the engine is warmed up.
Patent JP-2000312664-A (JP)
Title: Device for detecting line of sight
Inventor: DOBASHI HIDEKI
IPC: A61B3/113
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To project a light from an optimum position by using matrix shape light emitting elements in a light projecting means. SOLUTION: The light projecting means 3 is constituted of a plurality of light emitting parts which are arranged in a matrix shape to irradiate an eyeball and to form a Purkinje image on the cornea. When the line of sight is detected, the light emitting part to be used is selected and decided from a plurality of matrix shape light emitting parts of the means 3. Then the line of sight is detected by using the selected light emitting part and it is judged whether detection of the line of sight is normally executed or not. When an NG flag is zero, the detection is judged to be normal and the position of the line of sight is calculated and displayed. Unless the NG flag is zero, the detection is judged to be abnormal, the light emitting part of the means 3 is selected again and it is repeated till the detection becomes normal.  Thus, the light is projected at the optimum position and the line of sight is detected.
Patent JP-S5915526-A (JP)
Title: Spinning apparatus
Inventor: SAKAI SHIYOUJI
IPC: D01H13/24
Filed: 1982-07-14
Abstract: PURPOSE:To prevent the deterioration of yarn quality of spun yarns caused by the unnecessary pressure contact and rotation of a package with a friction roll, by means of an apparatus for separating a wound package from the friction roll in the case of yarn breakage or a full package provided in a winding apparatus for the spun yarns. CONSTITUTION:A sliver is drafted, passed through an air jetting nozzle and spun to give a spun yarn, which is then wound into a package. In the process, a proximity switch 23 of a yarn ending car 16 passing by a tilted iron piece 22 when the winding diameter of a pakage 12 is increased and a cradle 21 is tilted to reach the iron piece 22 at a given angle. A kicker 24 provided on the yarn ending car 16 is protruded to push a yarn (Y) from a slub catcher 11, and the yarn (Y) is cut by signals from the slub catcher 11. A solenoid 41 in a disconnecting apparatus is demagnetized by the signals at the same time, and an attracting plate 40 is separated from the solenoid 41 to rotate a arm 38 and tilt a cradle 21 by a given angle. Thus, the package 12 is separated from the friction roll 25.
Patent JP-H11316618-A (JP)
Title: Semiconductor device
Inventor: ETO SATOSHI
IPC: H03K5/135
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To attain the stable operation of a DLL circuit or the like even when the DLL circuits in the hierarchical structures of different accuracy are combined and power source jitter is generated by power source noise or external clock signal jitter, in a semiconductor device provided with a function for adjusting the phase of an external clock signal and generating an internal clock signal delayed just for a prescribed phase. SOLUTION: This device is provided with a first clock phase control circuit 1 for coarsely controlling the phase of the external clock signal and a second clock phase control circuit 2 for controlling the phase of the internal clock signal with the accuracy higher than that of the first clock phase control circuit 1, the phases are independently compared by the first and second clock phase control circuits 1 and 2 and when letting the phase control of the second clock phase control circuit 2 follow the operation of the first clock phase control circuit 1, the delay amount of respective plural delay elements in the first clock phase control circuit 1 is set larger than the power source jitter generated by the power supply noise or external clock signal jitter.
Patent JP-S5749378-A (JP)
Title: Controller for 3-phase induction motor
Inventor: MIZUNOE SHIYOUJI
IPC: H02P23/00
Filed: 1980-09-08
Abstract: PURPOSE:To obtain an ideal operational characteristic of a 3-phase induction motor by using a mode selection circuit adapted to select gate phase shifters for either normal/reverse rotation or D.C. braking according to logic outputs of two discrimination circuit parts and zero current detection circuit parts. CONSTITUTION:When a speed reference signal E1 is lowered in the level within a normal rotation command, the output E3 of a speed control amplifier 9 turns to the normal direction and the logic output L2 changes from L to H. The output E3 moves to E5 with a current limiting circuit 10 and a current controlling amplifier 11 so as to maintain the zero level until preparations are established for either braking or reverse rotation mode. While the logic output L2 and L3 are at H, with the output of a zero current detection circuit 13, hence the logic output L1 turning to H from L, a mode switching logic circuit 16 turns OFF a gate phase shifter 17 for normal rotation (circuit 4) and the logic output L6 goes to H to turn ON a gate phase shifter 19 for D.C. braking (circuit 6). When the command is changed to the reverse rotation, the logic output L3 of a rotation direction detection circuit 15 receives a D.C. braking in the period of H and turns to L so that the logic circuit 16 switches the logic output L5 to H thereby turning ON a gate phase shifter 18 for reverse rotation (circuit 5).
Patent JP-S62281091-A (JP)
Title: Pattern information recognition method
Inventor: ISHITANI SHINKO
IPC: G06K9/50
Filed: 1986-05-30
Abstract: PURPOSE:To correctly recognize a pattern in a very short time by detecting the continuity of a black density having the length within a constant range every divided area and recognizing the continuity of the black density as an input stroke. CONSTITUTION:A signal photoelectrically transferred and read by a reader 1 is fed to a reader interface 55, converted into a digital signal of a binary pattern by an analog-digital converter and inputted to a CPU50. The CPU50 divides this digital data for plural prescribed areas, detects the stroke input consisting of the continuity of the black density with-in a prescribed range (h) every line of the respective divided areas and stored in the line histogram buffer 22 of a RAM 57. When the length of the continuity of the black density is longer than the prescribed range (h), the histogram goes to '0' and when it is shorter, the histogram goes to '1'.
Patent JP-H0772767-A (JP)
Title: Interactive user support system
Inventor: KUREIGU EI SUMISU
IPC: G06F3/048
Filed: 1994-06-06
Abstract: PURPOSE: To provide the interactive user support system which uses sensor and machine knowledge. CONSTITUTION: A knowledge base contains information which enables interactive dialog with a user so that a system can determine a job that the user is to perform and necessary processes needed to execute the task. A controller system for a knowledge base which is enhanced with total machine knowledge as part of the knowledge base monitors machine activities continuously to detect all undesirable activities, and compares the operations with the knowledge base to determine proper correcting operation.
Patent JP-H02302654-A (JP)
Title: Method and appratus for measuring plated amount of double-layer plated steel plate and composition of plated film
Inventor: NISHIFUJI KATSUYUKI
IPC: G01N23/223
Filed: 1989-05-17
Abstract: PURPOSE:To make it possible to measure the plated amount of a double-layer plated steel plate and the composition of a plated film by projecting the X-rays which are made to be a monochrome state on the double-layer plated steel plate to be measured. CONSTITUTION:The composition of a plated film at as an upper layer in a double-layer plated steel plate 10 is measured when the plated amount is known. At this time, the X rays which are made to be a monochrome state is projected on the double-layer plated steel plate 10 to be measured. The intensities of fluorescent X rays in the K-series elements for analysis emitted from the double-layer plated steel plate 10 are measured at two kinds of measuring angles psi1 and psi2. The intensities of the fluorescent X rays from a ground steel plate are regarded as zero at these angles. Thereafter, the intensity ratio of the X rays is obtained. The plated amount of the upper layer and the composition of the upper plated film are used as parameters, and an calibration curve which is the intensity ratio of the measured fluorescent X rays is obtained beforehand by the same procedure. With the plated amount of the upper layer as the known value, the measured intensity ratio is compared with the calibration curve. The composition of the plated film of the upper layer can be measured with the parameter value closet to the intensity ratio of the X rays measured with the calibration curve.
Patent JP-S612537-A (JP)
Title: Plastic screwy molded shape
Inventor: SHIMOMURA KAZUO
IPC: B29D1/00
Filed: 1984-06-15
Abstract: PURPOSE:To obtain a lightweight plastic screwy molded shape and corrosion resistance, chemical resistance and electrical insulating properties, and to acquire high bonding force by using a fiber reinforced plastic columnar body, the ratio of a compression elastic modulus in the direction of a main axis to a compression elastic modulus in the direction rectangular to said direction is kept within a specific range, and forming a thread having an angle within a specific range. CONSTITUTION:A plastic screwy molded shape is formed so that a thread at a thread angle theta deg. shown in formula is shaped to a fiber reinforced plastic columnar body, the ratio (k) of a compression elastic modulus EF in the direction of a main axis to a compression elastic modulus ER in the direction rectangular to said direction extends over 2.0 or more. The strength of a bolt is not sufficient when the angle of the thread is too small, the angle of catch of the thread reduces when the angle is too large, and the sliding and looseness of a nut engaged with the thread are generated. The thread enlarges and the molded shape is not partical as the bolt at that time. Accordingly,the bolt having strength of 90% ore more of the strength of blank can be obtained by forming the thread at an angle optimum for the fiber reinforced plastic columnar body having the degree of anisotropy of 2 or more.
Patent JP-S6014889-A (JP)
Inventor: KAMIJIYOU NORIYUKI
IPC: B26B19/16
Filed: 1983-07-07
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-H1083970-A (JP)
Title: Method for determining thickness of masking photoresist in semiconductor-ion-implantation process
Inventor: KIN EINAN
IPC: G03F7/26
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to determine the application thickness of photoresist in the minimum test, by performing ion implantation at a SIM analysis after ion implantation is performed at the constant voltage and ion-current quantity, and determining the thickness of the photoresist, wherein the transmission thickness corresponds to zero, from the functional relationship between the thickness of each photoresist and the depth of the transmission. SOLUTION: For plural kinds of wafers having the different application thicknesses of photoresist, for example, the primary ion beam of cesium is used, and ion implantation is performed at the constant voltage and the constant ion-current quantity. Then, the chart of the relationship of an impurity detecting level with respect to the transmission depth from the surface is formed by SISM (secondary-ion mass spectroscopy) of the wafer. Thus, the transmission depth from the surface of a sample in correspondence with the constant detecting level of an analyzer is determined. Then, the functional relationship between the thickness of each photoresist and the transmission depth in correspondence with the constant detecting level of the analyzer is determined. By utilizing the functional relationship, the thickness of the photoresist in correspondence with the zero thickness is determined.
Patent JP-H10313681-A (JP)
Title: Hand-held motor-driven work machine
Inventor: NAGASHIMA AKIRA
IPC: A01G3/08
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To make a front handle and a hand protector easily mountable onto a work machine mainbody by enlarging the grip-possible range of the loop- shaped front handle integratedly provided with the hand protector and enhancing the rigidity of the hand protector. SOLUTION: The front handle 14 and the hand protector 20 are provided, the hand protector 20 is formed by a rear part protecting body 21 where an inner part having an upper plate 21a and left and right plates 21b are a gate- shaped cavity by cross section-viewing and a front protecting body 25 which extends to the front part of the rear protecting body 21 in a fan-shape and the front handle 14 is provided integratedly with the both side plates 21b of the hand protector.
Patent JP-H04351095-A (JP)
Title: Monitor controller
Inventor: TANIGAWA KIYOZUMI
IPC: H04B17/00
Filed: 1991-05-29
Abstract: PURPOSE:To give no effect onto a basic function of the monitor controller when an external connector is not connected to the monitor controller and to easily integrate a relevant function and a relevant adaptor when the external connector is connected to the monitor controller. CONSTITUTION:The monitor controller is provided with a basic section 21 in which a basic function is displayed in a menu form and with a 1st function call section 22 displaying a function integration menu when a specific basic function is selected among basic functions and calling a function integration section 22 when the displayed function integration menu is selected. Moreover, the controller is provided with a function integrate section 23 replacing the call section 22 into a function call section 24 when the section is started, the call section 24 calling a new function section when a new function menu is displayed and the displayed menu is selected, and a new function section 25 to realize the function corresponding to the menu displayed on the call section 24 when the function section 25 is started to switch the displayed menu thereby selecting the function of the controller.
Patent JP-2000314328-A (JP)
Title: Exhaust brake control device
Inventor: SUGIHARA HIROYUKI
IPC: F02D9/10
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide the control device of an exhaust brake with significantly reduced blow back sound at the exhaust brake time. SOLUTION: The delay circuit of an exhaust brake operation start is provided on an engine electronic control device 8, and the opening of an electromagnetic three way valve 6 for supplying the air from an air tank 4 to the cylinder 3 for opening/closing the exhaust brake valve 2, based on the exhaust brake operation order, is delayed for a certain time and the close start operation of the exhaust brake valve 2 is delayed and controlled for a certain time period.
Patent JP-H11303622-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: TAKAOKA NOBUAKI
IPC: F01N3/08
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To keep favorable exhaust gas characteristic over a long period of time by providing a SOx emit means for emitting SOx absorbed in a NOx purifying means, which is constructed by a rich means for an air-fuel mixture air-fuel ratio and an ignition timing control means for controlling the ignition timing to the side where the engine exhaust temperature rises. SOLUTION: During the operation of an engine 1, when the lean operation is discriminated in an ECU 5, an increment value is determined according to the engine rotating speed NE and the intake pipe internal absolute pressure PBA, and a NOx quantity counter and a SOx quantity counter are incremented by using the increment value. When the SOx quantity counter value exceeds an allowable value, SOx quantity reduction rich is executed so that SOx absorbed in NOx absorbent is emitted as SO. At this time, the ignition timing is lag-corrected to raise the exhaust gas temperature. On the other hand, when the NOx quantity counter value exceeds an allowable value, NOx reduction rich is executed so that NOx absorbed in the NOx absorbent is emitted as nitrogen gas.
Patent JP-S5828043-A (JP)
Title: Linear motion device of roller train internal thread member and cylindrical coil spring external thread member
Inventor: KUME TAKESHI
IPC: F16H25/24
Filed: 1981-08-08
Abstract: PURPOSE:To hold equalizing action of a contact between eack roller and coil spring, by meshing a screw wheel to the cylindrical coil spring at an opposite side to a side of screwing with a free rotating roller train and applying rotary driving motion to the cylindrical spring from the screw wheel. CONSTITUTION:A cylindrical coil spring 9' of an external thread member 9 is locked with axial movement at each pitch by meshing with a driving screw wheel 19, while actuated in a cantilever state as a spring of 1 pitch and flexed in a screwed part with opposite side internal thread rollers 4, and axial flexion of each part in the cylindrical coil spring 9' for the roller train 4 can be equally set. As a result, the flexion is not locally increased, while a mounting error of the roller is fully small, and a uniform contact of each part, by pring action for several rollers in a screwed state, can equalize load distribution and well perform smooth screwing at engagement and disengagement.
Patent JP-S5824966-A (JP)
Title: Cash accounting system
Inventor: NISHIMURA KATSUJI
IPC: G06Q40/02
Filed: 1981-08-07
Abstract: PURPOSE:To improve the efficiency of work such as confirmation at transaction, by printing a counted data of a counter at each counting, and the total sum at each monetary kind. CONSTITUTION:When a payment is given from a customer, the operator deposits the cash in a cash dish 31 of a counter II, and the types of payment is noticed to a CPU16 through the operation of a function key group 11 of a cash registerI. The operator inputs the amount of money to the CPU16 with a  numerical input means 13. The register II counts the cash deposited before at a  count means 33 at each monerary kind and the result of count is stored in a buffer memory 21. The information stored in the memory 21 is printed at a printer  and stored in a memory 26 in each monetary kind. Further, similar operations  are repeated. Thus, when the count of all cashes is finished, the data of a memory 25 is inputted to the CPU16 to obtain the total sum and the data by type of money is printed on a print paper at the printer 24.
Patent JP-S615468-A (JP)
Title: Cassette tape recorder
Inventor: TANAKA SHINSAKU
IPC: G11B15/675
Filed: 1984-06-19
Abstract: PURPOSE:To take out a cassette when the cassette ejecting operation which is carried out by utilizing the rotational force of a motor cannot be made, by directly and manually operating a pressing force transmitting member. CONSTITUTION:When a situation that the automatically stopping operation of a motor 4 and cassette ejecting operation cannot be made because of a trouble in an eject operating unit 24, etc., or some other causes occur, an eject mechanism is operated by directly and manually pushing a pressing force transmitting member 25. As a result, the automatic stopping and ejecting operation can be made.
Patent JP-H08313688-A (JP)
Title: Boiling water reactor power plant and its operation method
Inventor: HIRA YASUO
IPC: G21C17/02
Filed: 1995-05-24
Abstract: PURPOSE: To suppress concentration of radioactives such as cobalt 60 and cobalt 58 in reactor water which are most effective to exposure dose of workers by injecting Ni and Cr in supply water or rector water. CONSTITUTION: To control the concentration ratio of Fe, Ni, Cr and Co in reactor water, Ni and Cr is injected in supply water or reactor water so as to reduce surface dose rate in pipings of boiling water reactor power plant. The Ni and Cr to be injected is desirably metal ion or cladding. In this control system, optimum ion concentration value is set in a setting part 19 and various metal ion concentrations in supply water or reactor water are detected individually at a detection part 20. Then, by comparing in a comparator the ion concentration value in the setting part 19 and that in the detection part 20, the injection rate of Ni and Cr is controlled in a controller 20 so that the detected ion concentration value does not deviate from the set value.  By expressing the effect of each water quality factor on each radioactive element with such equation as feedback, an optimum control of water quality is performed.
Patent JP-H01295998-A (JP)
Title: Female screw anchoring work
Inventor: SAKAMOTO MIDORI
IPC: E21D20/00
Filed: 1988-05-24
Abstract: PURPOSE:To easily exchange male-screw bolts by a method in which when anchor bolts are fixed to base material such as concrete, a fitting material composed of a resin and a hardener together with an internal releasing agent is used. CONSTITUTION:A fitting material 3 composed of a resin and a hardener together with an internal releasing agent is injected into a hole 2 formed in a base material 1. An anchor bolt 4 is inserted to the bottom into the center of the hole 2 and turned to the spiral direction to form a female screw 5. Defect male-screw bolt products which are out of specified dimensions can thus be eliminated.
Patent JP-H05320615-A (JP)
Title: Material for drying article by draining and for surface protection of article and method therefor
Inventor: ITO MASAHIKO
IPC: C09K3/18
Filed: 1992-05-18
Abstract: PURPOSE:To prevent the corrosion and degradation in insulating properties of an object while eliminating the possibility of explosion by dissolving a fluororesin in a perfluorocarbon, perfluoroether, or fluorinated hydrocarbon. CONSTITUTION:This material 12 is prepd. by dissoving 1X10<-4>-5.0wt.% fluororesin in 99.999-95.00wt.% perfluorocarbon, perfluoroether, or fluorinated hydrocarbon having a b.p. of 100 deg.C of higher. An object 11 is dipped in the material 12 to cause water adherent to the object 11 to float up by the difference in specific gravities and simultaneously to allow the fluororesin in the material 12 to permeate the surface of the object 11 to thereby form a fluororesin film 12a on the surface of the object 11. The object 11 is then taken out of the material 12 to thereby form a film 12b of the perfluorocarbon, etc., on the surface of the fluororesin film 12a, and dried to form a protective film with the thickness of 1-5mum on the surface of the object 11.