baber/WOPTO huggingface dataset:
Patent JP-H03282250-A (JP)
Title: Air-fuel-ratio detecting apparatus
Inventor: ISHIDA TETSURO
IPC: G01N27/417
Filed: 1990-07-31
Abstract: PURPOSE:To improve stoichiometric detection accuracy and response and to perform fine adjustment of a target air-fuel ratio readily by directly or indirectly detecting the intrinsic oxygen-concentration electromotive force of a pump cell, and obtaining a stoiciometric judging signal. CONSTITUTION:A comparing circuit 1 and an integration amplifier 2 having positive and negative power supplies constitute a control means 31. Electromotive force Vs across electrodes 26 and 27 of a sensor cell 20 is compared with a reference voltage Vref. The outputs are integrated in the integration amplifier 2, and the positive or negative control output is applied across electrodes 28 and 29 of a pump cell 21. A pump current Ip is made to flow through the cell 21. The current Ip is detected with a circuit 3 based on the voltage drop generated in a resistor 5. The current Ip is converted into an air-fuel ratio signal Vout with an adding circuit 4. Then, the voltage at a point A of the cell 21, i.e. a pump voltage Vp across the electrodes 28 and 29, is inputted into a pump- voltage measuring and processing circuit 7. The circuit 7 outputs a theoretical air-fuel-ratio (stoichiometric) signal Vstc at which the different levels are obtained on the lean side and the rich side with the stoichiometric point as a boundary.
Patent JP-H08166636-A (JP)
Title: Data imprinting device for camera
Inventor: YAMADA HARUYOSHI
IPC: G03B17/24
Filed: 1995-08-10
Abstract: PURPOSE: To provide a data imprinting device for a camera capable of making the contour of an image imprinted on a photographic film more clear. CONSTITUTION: The liquid crystal display device 10a of the data imprinting device 10 is provided with a liquid crystal cell 17 for forming a data pattern imprinted on the photographic film F as a transmission part by the oriented state of a liquid crystal agent filled between a pair of electrode base plates 171 and 172, an incident side deflection plate 18 is arranged on the incident side of the cell 17 and an exiting side deflection plate 19 is arranged on the exiting side of the cell 17. A light shielding mask 20 having the light- transmissive part formed in a region where the data pattern forming region of the cell 17 is overlapped therewith is arranged at the position on the exiting side of the cell 17, for instance, at the position on the exiting side of the deflection plate 19 between the cell 17 and the exiting side polarizing plate 19.  The excess part of light passing through the cell 17 is surely intercepted by the light shielding mask 20, so that a clear data image can be obtained on the film.
Patent JP-H0530133-A (JP)
Title: N-dimensional grid type self routing switch circuit system
Inventor: OGINO OSAO
IPC: H04Q3/52
Filed: 1991-07-22
Abstract: PURPOSE:To provide an ATM exchange self-routing switch circuit system in which extension ability is superior, the transfer delay of a cell is small, a hardware scale is little and reliability is high. CONSTITUTION:Switching elements (2-0-0 to 2-(k-1)-(k-1)) connected to cell processors (1-0-0 to 1-(k-1)-(k-1)) storing input/output lines in pairs are arranged in an n-dimensional square grid form, and they are connected in a loop form by a bidirectional ring in respective dimensional directions. The respective switch elements are constituted by using a bistable directional coupler type optical switch, and they transfer the cell to a destination cell processor. The respective cell processors transfer a fault detection cell to several cell processors so as to detect a fault. At the time of the fault, the cell is transferred by avoiding a fault place.
Patent JP-H0523619-A (JP)
Title: Grinding liquid purifier
Inventor: TANIMOTO OKIMITSU
IPC: B01D33/04
Filed: 1991-07-19
Abstract: PURPOSE:To early form an initial cake layer for a belt filter in grinding liquid purification. CONSTITUTION:A belt filter 1, a muddy water tank 12 receiving grinding liquid, a muddy water pump 20 supplying the grinding liquid in the muddy water tank 12 to the belt filter, and a clean tank 13 receiving clarified water filtrated by the belt filter are provided. The muddy water tank 12 is equipped with a cyclone 21 and a pump 22 for supplying the grinding liquid to the cyclone 21. The grinding liquid concentrated by the action of the cyclone 21 is discharged to the vicinity of the sucking port of the muddy water pump 20 to supply the concentrated grinding liquid to the belt filter. Therefore, by supplying the concentrated grinding liquid to the belt filter, a cake layer can be early formed.
Patent JP-H1083934-A (JP)
Title: Component having capacitor
Inventor: KLEE MAREIKE DR
IPC: H01G4/12
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a thin capacitor having a high surface capacitance, a small tolerance, an excellent cost performance and to which surface mounting can be performed by using one or more kinds of substances selected from a group of TiO2 , ZrO2 , HfO2 , and the like as a material used for an anti-reaction layer. SOLUTION: At least one kind of substance is selected from the following group as a material used for a nuclear reaction layer. The group includes TiO2 , ZrO2 , HfO2 , SrTiO3 , CaTiO3 , BaTiO3 BaZrx Ti1-x O3 (where x=0 to 1), PbZrx Ti1-x O3 (where x=0 to 1), Ta2 O5 , Nb2 O5 , MgO, BeO, Al2 O3 , MgAl2 O4 , ZrTiO4 , BaF2 , TiB2 , MgF2 , Y2 O3 , Sc2 O3 , La2 O3 , and Ln2 O3 (where Ln denotes lanthanides) like Pr2 O3 . A thin dielectric layer having a sufficiently large capacitance is manufactured by a thin film method by using the dielectric material.
Patent JP-H0652078-A (JP)
Title: Process fault control system
Inventor: MORITA KAZUNARI
IPC: G06F11/00
Filed: 1992-07-31
Abstract: PURPOSE:To improve the service vatio by generating another process to carry out the post-processing in a fault detecting routine of a control process where the processes are started and ended in a work station environment. CONSTITUTION:When the client processes 12 and 13 have the continuous abnormal ends, a processing routine is started after the factors of the faults informed from an OS and then these factors are registered in a process control table 32 in the processing routine. Thus both processes end. In a control process 21, a fault detecting routine 22 is started with the information given from the OS. Then the reference is given to the table 32 to specify the factor of fault of a specific process in the routine 22. Then the reference is given to a fault factor table 23 with the type of the fault defined as a key. If the fault factor of the relevant process is not registered yet, the factor is registered in the table 23 and then a post-processing process 41 is generated for output of the debugging information, etc.
Patent JP-H1150588-A (JP)
Title: Joist support
Inventor: SUGIKI TAKESHI
IPC: E04B9/18
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent a joist from being damaged when it is mounted on the side edge of joist support constructed of channel steel. SOLUTION: The upper end of a bolt 17 is attached to a joist hanger 12 attached to a beam, and a joist receiver 14 of a U-shaped cross section is attached to the lower end of the bolt 17. Joist support 20 is attached to the lower side edge 14c of the joist receiver 14. The joist support 20 supports a joist 16 constructed of a hollow pipe of a rectangular cross section, in such a way that an engaging part 21 formed by curving a steel plate into two is engaged with the lower side edge 14c of the joist receiver 14, with each side of the joist 16 locked to a side face part 22 curved downward from each side edge of the engaging part 21.
Patent JP-S6097046-A (JP)
Title: Preparation of gas desulfurizing agent
Inventor: TAKAMI NOBUAKI
IPC: B01J20/08
Filed: 1983-11-02
Abstract: PURPOSE:To prepare a desulfurizing agent having high sulfur dioxide gas absorbing capacity and enhanced in preparation efficiency by short-time hydration treatment, by performing hydration treatment until the hydration ratio of alumina cement clinker particles reaches a specific value or more. CONSTITUTION:In a method for preparing a gas desulfurizing agent obtained by hydrating alumina cement clinker particles, hydration treatment is performed so that the wt. of moisture contained in clinker particles reaches 10% or more in a wt. ratio (hereinbelow referred as a hydration ratio) on the basis of the wt. of clinker particles, from which moisture after hydration treatment is removed, by hydration treatment. Further, the temp. of water used in hydration is set to 5-80 deg.C and the above mentioned particles and moved until the hydration ratio of clinker particles reaches 8%, pref., 10%. As a result, a desulfurizing agent having high sulfur dioxide absorbing capacity and enhanced in preparation efficiency can be prepared by short-time hydration treatment.
Patent JP-H0653265-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MATSUURA MASAMI
IPC: H01L21/60
Filed: 1992-07-31
Abstract: PURPOSE:To provide a semiconductor device having such structure as can prevent the short circuit between a bonding wire and a semiconductor chip and prevent the interference, too, with the semiconductor chip from the side. CONSTITUTION:For a semiconductor device, a cut groove 7 is made in the margin of a semiconductor chip 1, and an insulating film is made to cover this cut groove 7. Therefore, even if any external force adds to it in resin charge process and a bonding wire 5 contacts with the semiconductor chip 1, it does not contact the chip directly, the short circuit between both can be prevented.
Patent JP-H05196791-A (JP)
Title: Flexible lance device
Inventor: SUTEIIBUN SHII JIENSU
IPC: F22B37/00
Filed: 1992-07-31
Abstract: PURPOSE: To attain wide application to various assemblies being hard to access, by providing a flexible means which can access geometrically-shaped assemblies hard to access and a rigid guide moving the means. CONSTITUTION: A rail 18 extends from a tilt module 16 to a support stand 20 in a blowdown lane of a steam generator and it is fitted to the stand by a pivot 22 and can rotate freely with the module 16. A flexible lance 26 extends into the rail 18 and is fitted slidably and it extends through a lance guide shoe fitted to a lance guide belt and is led out thereby from the rail 18 and deflected into a pipe gap. While the lance guide belt has a flexibility, it has also a sufficient rigidity and, when it is caught in a groove of the rail 18, it transmits a longitudinal force transmitted thereto to the lance guide shoe and makes this move back and forth on the rail 18. According to this constitution, wide application can be attained.
Patent JP-H0651693-A (JP)
Title: Plant simulator
Inventor: OTSUKA HIROICHI
IPC: G06F19/00
Filed: 1992-07-31
Abstract: PURPOSE:To automatically evaluate the monitoring technique of an operator by evaluating the operator's technical capability in simulating operation and judging whether or not a screen which is selected and monitored is proper. CONSTITUTION:This device is provided with a plant optimum value storage means 21 which stores plant optimum values corresponding to the states of respective plants and an operation evaluating means 22 which compare a simulated plant value from a plant simulating means 6 with the plant optimum values. Further, the device is provided with a selected screen storage means which stores a plant system diagram displayed on the screen, a monitor data setting means which decides the current plant mode and gathers the simulated plant value to be monitored from a plant simulating means according to the decided mode, a monitoring evaluation data base which previously stores the plant system diagram to be monitored by plant modes and the conditions of its monitoring timing, and a monitoring evaluating means which evaluates whether or not the selected plant system diagram is proper according to the plant system diagram in the selected screen storage means, the data gathered by the monitor data setting means, and the monitoring evaluation data base.
Patent JP-S6447653-A (JP)
Title: Anti-skid device
Inventor: TSURU NAOHIKO
IPC: B60T8/1764
Filed: 1987-08-19
Abstract: PURPOSE:To exhibit sufficient performance with low cost by arranging a hydraulic control mechanism at the rear wheel side in first system and arranging a pressure regulation mechanism for interlocking the hydraulic pressure at the rear wheel side with a second system. CONSTITUTION:In a cross piping brake system, a hydraulic control mechanism, i. e. three-position valve 8, is arranged at the rear left wheel 1d side in a hydraulic system 2a. A pressure regulation mechanism, i.e. a modulator 11, is arranged such that the hydraulic pressure at the rear left wheel 1d side is interlocked with a hydraulic system 2b, so as to carry out interlocked control of three wheels 1b-1d. Since interlocked control of three wheels 1b-1d is carried out based on vehicle speed sensors 20c, 20d for the rear wheels 1c, 1d, sufficient brake function can be achieved even on a low (mu) pavement. Although, the front wheel 1b is applied with excessive brake force and locked, maneuverability can be maintained immediately after abrupt brake operation through interlock with rear wheel control.
Patent JP-S6098246-A (JP)
Title: Prime mover
Inventor: MIKI MASAYUKI
IPC: F16H49/00
Filed: 1983-10-31
Abstract: PURPOSE:To steeply reduce the axial size of a whole device by fixing a flexible spline to a housing so as to extract the rotating power from a ring-like circular spline. CONSTITUTION:This prime mover outputs the power for a liquid-operated motor 1 via a harmonic reduction gear 2. The liquid-operated motor 1 has a support shaft 3 with an eccentric section 3a and a casing rotatable around the axis center O1 of this support shaft 3. A ring-like circular spline 22 is rotatably supported on the inner circumference of a cup-like housing, and a wave generator 25 is arranged inside this circular spline. The flexible spline 24 of the harmonic reduction gear 2 is fixed to the housing holding the support shaft of the motor 1 and extracts the rotating power from the circular spline 22.
Patent JP-S58106419-A (JP)
Title: Detector for surface state of fluid
Inventor: ISHIZAKI TATSUO
IPC: G01F1/7086
Filed: 1981-12-18
Abstract: PURPOSE:To simplify the structure of a detector, to facilitate its fitting, and to generate highly reliable data by transducing light incident to two detectors through two pinholes into two sequences of electric signals, finding their correlation and performing arithmetic, and finding the velocity and quantity of fluid. CONSTITUTION:The surface state of fluid having a constant velocity is maintained for a short time, so a detector 1 detects light at points 10 and 11 the fluid surface 8 to obtain voltage waveforms, whose correlation is found by a correlator 9 to find momentary autocorrelation time T1. Similarly, a detector 2 detects light at points 12 and 13 on the surface 8 to find autocorrelation time T2. The surface velocity of the fluid is found from the time data T1 and T2 and the distance between the detectors. Similarly, the distance from pinholes to the fluid surface are found from the distances between the detectors and a slit and the time data T1 and T2, and then flow rate is found from known distance to the bottom of a groove flume where the fluid flows, the time data T1 and T2, the velocity of fluid etc.
Patent JP-S5996227-A (JP)
Title: Continuous annealing installation for silicon steel plate
Inventor: HAGIWARA MITSUHIKO
IPC: C21D9/56
Filed: 1982-11-24
Abstract: PURPOSE:To prevent the decrease in the iron loss characteristic owing to over- tension during annealing by providing isolatedly a drying furnace and an annealing furnace and providing a device for applying a difference in tension and a heat insulating device between both furnaces. CONSTITUTION:A drying furnace 5 and an annealing furnace 14 are installed isolatedly from each other and are respectively independently heated and controlled. A device 15 for applying a difference in tension for the purpose of eliminating the influence of the tension in a steel strip 2 on the furnace 5 side and the tension in a steel strip 2 on the furnace 14 side by providing a difference between both tensions, for example, a bridle roll is provided. A space necessary for inserting a threading bar used to lead the strip 2 is maintained between the device 15 and a heating zone 6 in the annealing furnace, and an openable and closable heat insulating device 18 for insulating the heat of the strip 2 passing in said space is provided therein.
Patent JP-H1154112-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TANAKA NORIKO
IPC: H01M10/052
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery having high capacity and an excellent cycle characteristic by using a negative electrode constituted by applying a negative electrode active material capable of storing and releasing a lithium ion to outside both surfaces of its current collecting bodies by sandwiching metallic lithium between plural conductive porous current collecting bodies. SOLUTION: A negative electrode 4 is obtained in such a way that a negative electrode active material 2 capable of storing and releasing a lithium ion is applied to a surface of a porous current collecting body 1, and metallic lithium 3 is press-fitted to the reverse, and the metallic lithium 3 side is put on the inside, and is bent from the center. The press-fitted metallic lithium 3 is uniformly dispersed in a negative electrode active material layer 2 by passing through a pore of the porous current collecting body 1. Therefore, since the whole reverse of the porous current collecting body 1 can be used as a position to which the metallic lithium 3 is stuck, a sufficient quantity of lithium can be replenished. It is better to form the porous current collecting body 1 of conductive porous metallic foil, for example, a copper punching sheet.
Patent JP-S62117697-A (JP)
Title: Anaerobic treatment method of high-strength liquid
Inventor: KURARENSU ANSONII HOFUMAN
IPC: C02F3/28
Filed: 1986-09-01
Abstract: A process for the treatment of high strengfh BOD containing liquors (1) involves mildly mixing and contacting the liquors with anaerobic bacteria (2) and a powdered adsorbent support medium (4), such as activated carbon, to remove a substantial portion of the organic matter and generate a methane fuel gas (3). Use of the powdered support medium at 0.1-20 g/l enables high removal of BOD in short treatment times of 72 hours or less, rapid clarification of treated liquors, and increased adsorbability of liquor colour. The biomass and adsorbent support medium (8) is separated from the digested liquor (7) and at least part (9) thereof is returned to the anaerobic digester (2). Another part (11) may be treated to regenerate the support medium (13) for re-use. The digested liquor (7) may be further contacted with reduced concentrations of powdered colour adsorbent (15), which may also be activated carbon, to produce a treated liquor (18) low in dissolved organic matter and colour, and the spent powdered colour adsorbent (19) is preferably regenerated (37) and re-used.
Patent JP-H0652322-A (JP)
Title: Program sharing control processing method
Inventor: ARITA KAZUO
IPC: G06T11/00
Filed: 1992-08-03
Abstract: PURPOSE:To simultaneously perform cooperative work without changing an application program by converting a plotting instruction and an input to a virtual plotting instruction and virtual input/output information and analyzing those instruction and information on the reception side. CONSTITUTION:A plotting operation is performed at a first computer system 101 corresponding to the plotting instruction issued from the application program and at the same time, however, this plotting instruction is converted to the virtual plotting instruction and transmitted to a second computer system 2.01. On the other hand, the virtual input information sent from the second computer system 201 is converted to input information peculiar for the system. Then, the virtual plotting instruction transmitted from the first computer system 101 is converted to the plotting instruction peculiar for the system and plot processing is performed at the second computer system 201. Further, the input is converted to the input information inputted from a keyboard or the like and transmitted to the first computer system 101. Thus, the virtual plotting instruction and the virtual input information can be analyzed on the reception side.
Patent JP-S6268960-A (JP)
Inventor: SUZUKI TATSUO
IPC: E04F15/02
Filed: 1985-09-18
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-2001033040-A (JP)
Title: Gas cooking appliance
Inventor: SATO KEIICHI
IPC: F23C99/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To improve a thermal efficiency and to safely use a gas cooking appliance by disposing a positive electrode and a negative electrode in a burner, and applying a DC voltage between both the electrodes to incline a gas flame injected from the burner to the negative electrode side. SOLUTION: A positive electrode 17 and a negative electrode 18 are disposed in a burner 12, and the electrodes 17, 18 are disposed to sandwich a gas flow injected from the burner 12 in an annular state in such a manner that the electrode 17 is disposed at an inner peripheral side and the electrode 18 is disposed at an outer peripheral side. The flame injected from the burner 12 has positive and negative ions, and the ions are ionized by an electric field due to a DC voltage applied between the electrodes 17 and 18. The ionized negative ion is moved to the electrode 18, and the flame in which the positive ion exists is attracted to the electrode 17 side. Since the electrode 17 is disposed at an inside of the burner 12, the burning gas flame is controlled in a shape so as to be bent inside with respect to a pan 15.  As a result, the flame is not extended from the pan 15 so that its burning efficiency is not lowered.
Patent JP-S58141111-A (JP)
Inventor: REON KUTSUSHIYU
IPC: A47G21/06
Filed: 1982-11-24
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-2001034100-A (JP)
Title: Image forming device
Inventor: TAKEMURA SEIJI
IPC: G03G15/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To enable a user to safely and easily remove jammed paper by easily opening the carrying path of a unit without directly exposing a high temperature part in the unit. SOLUTION: In this image forming device, a fixing unit 110 which has a cover part 112 freely opened/closed and where a recording paper carrying path 118 is exposed when the cover part 112 is opened is provided with an attachable/ detachable inner cover 115 on the inside, and the outside of the cover 115 forms the path 118 and the inside thereof covers over a fixing roller 113 and holds an oil coating roller 117 coating the roller 113 with oil.
Patent JP-H09121319-A (JP)
Title: Picture image display device
Inventor: ETO MASAYASU
IPC: G09G3/20
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To effectively display a picture image by equally setting up a vertical scanning electrode selecting period corresponding to a thinned shift clock and a selection period corresponding to an unthinned clock. SOLUTION: A vertical scanning circuit 10 is provided with a shift register 201 and a change-over switch 202. In scanning synchronization thinning a vertical shift clock, the switch 210 is controlled so as to be connected to the opposite side. Thereby the output potential VG2 of the switch 210 becomes scanning electrode non-selection potential V1 and potential to be impressed to all scanning electrodes is turned to the non-selection potential V1 independently of the state of the circuit 10, so that the selection period of a 5th scanning electrode 17-5 can be set up equally to that of other scanning electrodes.