baber/WOPTO huggingface dataset:
Patent JP-H06109117-A (JP)
Title: Control device of vehicle automatic transmission
Inventor: ARAI TAKASHI
IPC: F16H59/04
Filed: 1992-09-28
Abstract: PURPOSE:To determine the optimum speed change ratio while securing the continuity of the control by determining the speed change ratio according to either of the operational parameters and the rules, or the vehicle speed and the engine load in the special running condition where the shift position is not identified. CONSTITUTION:An ECU50 controls solenoid valves 54-60 based on the respective outputs from sensors 40, 42, 49, a brake switch 44, a range selector switch 46, a kick-down switch 48 or the like to detect the running condition of an internal combustion engine 10. This controls hydraulic clutches C1-C4 of a gear mechanism 22 in a transmission 14 and a lockup mechanism 16c of a torque converter 16. In this case, the ECU 50 determines the speed change ratio according to the operational parameters and a plurality of predetermined rules. In particular, the speed change ratio is determined according to the specified properties based on the vehicle speed and the engine load. In addition, detection is made on that the vehicle is in a special running condition. Either of a plurality of the speed change ratios is selected according to the special running condition.
Patent JP-H07133226-A (JP)
Title: Phylactic agent
Inventor: KURITA HIROKI
IPC: A61P31/04
Filed: 1993-11-11
Abstract: PURPOSE:To provide a phylactic agent containing, as active ingredient, a new acylamino sugar derivative having excellent phylactic activity and/or hyperleukocytic activity. CONSTITUTION:The objective phylactic agent containing, as active ingredient, a compound of the formula [R<1> is H, (substituted) aryl or monocyclic or bicyclic heterocyclic group containing 1-2 heteroatom (N, O, S); X is single bond, alkylene, alkenylene or alkynylene; R<2> is the same as R<1>, or (substituted) arylalkylcarbamoyl, (esterified) carboxyl, etc.; Y is single bond, (cycloalkylene- terminated) alkylene, alkenylene, alkynylene or tricycloalkylene; R<3> and R<4> are such that one of them is H, the other being alkoxyl or (substituted) phenoxy; R<5> and R<6> are each H or OH; R<7>-R<9> are such that R<7> is OH and R<8> and R<9> are each H or OH, or that R<7> and R<8> are combined into alkylenedioxy, R<9> being H], e.g. methyl 6-deoxy-6-[N-octadecanoyl-N-(4-phenylbutyl)amino]-alpha-D- glucopyranoside.
Patent JP-H03144477-A (JP)
Title: Fixing device
Inventor: NISHIMURA MATSUOMI
IPC: G03G15/20
Filed: 1989-10-30
Abstract: PURPOSE:To prevent the non-paper feed part of a heating body from being unnecessarily heated by regarding a direction crossing a recording material moving and passing direction as a longitudinal direction and branching a heating layer energized from both ends from at least one location halfway in the longitudinal direction of the heating layer and controlling energization. CONSTITUTION:There are provided branch electric paths 14b to 14e; they take the direction crossing the recording material moving and passing direction for the longitudinal direction, branch from at least one location halfway in the longitudinal direction of the heating layer 14 energized from both edges and are energization-controlled. Consequently, the energized heating layer part (a section between one end of the energized heating layer to the branch point of the branch electric path) corresponding to a paper feed part emits a prescribed amount of heat per unit length, and a small-sized recording material is image-fixed. Consequently, the non-paper feed part of the heating body is prevented from excessively raising its temperature.
Patent JP-S63135163-A (JP)
Inventor: KATAOKA AKIRA
IPC: A61C17/06
Filed: 1986-11-27
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-H04163326-A (JP)
Title: Flange rotor for spinning and its production
Inventor: ANRAKU TOSHIRO
IPC: D01H7/60
Filed: 1990-10-19
Abstract: PURPOSE:To obtain a flange rotor having excellent abrasion resistance by forming a cemented chromium layer having a specific chromium carbide layer as the outermost layer on the surface of a carbon steel or a low-alloy steel. CONSTITUTION:A cemented chromium layer containing a chromium carbide layer having a Vickers hardness (Hv) of >=1,000 and a thickness of >=10mum as the outermost layer is formed on the surface of a flange rotor produced by machining a carbon steel or a low-alloy steel. The flange rotor 1 produced by this process has high durability to sufficiently resist the abrasion caused by a traveller 7.
Patent JP-H01126015-A (JP)
Title: Switching circuit
Inventor: SUZUKI TOSHIYASU
IPC: H03K17/08
Filed: 1987-11-11
Abstract: PURPOSE:To facilitate a switching circuit to be turned on or off forcibly by using the output of a current detection means so as to operate a quasi-stable holding means thereby holding a monostable multivibrator into the quasi-stable state. CONSTITUTION:When a signal is supplied to an input terminal t3, a monostable multivibrator comprising transistors(TRs) 22, 23, a diode 21 and a capacitor 20 or the like is brought into the quasi-stable state to turn on TRs 27, 28, 30. When a current flows to the TR 30, since a TR 26 in following to a TR 31 keeps the TR 27 in the off-state, the monostable multivibrator is kept to the quasi-stable state. The monostable multivibrator restores the stable state after a prescribed time and the TR 30 is turned off.
Patent JP-H02133041-A (JP)
Title: Press mold device
Inventor: SATO SHINYA
IPC: H02K15/02
Filed: 1988-11-09
Abstract: PURPOSE:To improve the efficiency of the laminating superposing operation of cores by supplying the recessed grooves of the cores laminated with drawn wires for superposition mounting and superposing and mounting a plurality of the cores in which the drawn wires are contact-bonded into said recessed grooves by pawl sections interfering in the recessed grooves and laminated. CONSTITUTION:A bottom force holder 1 having first-fourth stages 11-14 and a punching edge and a top force disposed to the upper sections of each stage 11-14 are installed, the punching edge on the top force is pressed to the specified positions 2a of works 2 successively carried onto separate stage 11-14 and the specified positions 2a are punched, and the cores 2' of a rotary electric machine are formed gradually at the specified positions 2a of the works. The fixed locations 2a of the works are punched by the fourth stage 14 and the cores 2' are separated and shaped, and the cores 2' are housed successively into a housing hole 3 in the bottom force holder 1 as they are and laminated and stacked to one block while a plurality of the cores 2' laminated and stacked to one block and transferred to the lower section of the housing hole 3 are superposed and mounted by drawn wire supply mechanisms 5-8 and a pawl section 11, thus constituting a laminated core. Accordingly, the efficiency of the laminating superposing operation of the core is improved.
Patent JP-H03144585-A (JP)
Title: Optical scanning device
Inventor: OTA MITSURU
IPC: B41J2/44
Filed: 1989-10-31
Abstract: PURPOSE:To enable stable light irradiation by cleaning a projection port by a cleaning means and removing sticking matter which sticks on the projection port of an optical fiber array by the rotation of a photosensitive body, etc. CONSTITUTION:The light beam emitted by a light source 2 according to image information is guided by the optical fiber array 4 where optical fibers are arrayed to irradiate a photosensitive body 10 from the projection port 4b of the optical fiber array, thus carrying out the specific irradiation. Then a moving means moves the projection port 4b of the optical fiber array from a position facing the photosensitive body 10 to a position facing the cleaning means 9 and the projection port 4b is cleaned by the cleaning means 9. Consequently, the sticking matter which sticks on the projection port of the optical fiber array is easily removed by the rotation of the photosensitive body, etc., and the quantity of the light beam projected from the projection port becomes invariably constant to enable the stable light irradiation.
Patent JP-H02130022-A (JP)
Title: Level conversion circuit
Inventor: SENBA TAKASHI
IPC: H03K19/013
Filed: 1988-11-09
Abstract: PURPOSE:To shorten the rise time of output waveform by discharging electric charge charged in the parasitic capacity of the transistor(TR) of an output stage in a short time by using the TR to which the antiphase output of an inverter is connected. CONSTITUTION:When the potential of an input terminal 5 becomes the low potential, the base potential of a second TR 2 receiving the antiphase output of the inverter 4 ascends, and the base current of the second TR 2 flows, and on the other hand, the base potential of a first TR 1 is lowered, and the emitter potential of the first TR 1 is lowered. Since the electric charge charged in the parasitic capacity between the base and the collector of the TR 3 is discharged as the collector current of the TR 2 connected to the base of the TR 3, discharge time is short. The base potential of the TR 3 is lowered and the collector potential of the TR 3 is boosted on account of the discharge of the electric charge, but since the discharge time during which the collector potential of the TR 3 reaches high potential is shortened as well. Thus, the rise time of the potential of an output terminal 6 is shortened.
Patent JP-H02132045-A (JP)
Title: Web material winding device
Inventor: MURACHI ATSUMI
IPC: B65H19/22
Filed: 1988-11-08
Abstract: PURPOSE:To automatically wind a web material around a subsequent winding core by a method wherein by means of a planetary roller supported revolvably around a press roller and air suction holes formed in the outer peripheral surface of the press roller, the terminal of the web material is automatically processed. CONSTITUTION:When an amount of a web material W wound around a winding core C is increased to a given value, the web material W makes contact with a paste coated roller 12 to coat paste on a given spot. A turret table 2 is operated and a winding roll R is moved backward from a press roller 1, and through control of a bracket 6, a planetary roller 5 is revolved to a position between a winding roll R and a press roller 1 and brought into contact with the winding roll R. and a cutter 15 is pressed against the web material W to cut the web material. The cut web material W is guided to a position between the winding roll R and the planetary roller 5 and wound around the winding roll R. When the web material W is cut, air is injected through an air nozzle 16, the starting end of the web material W is pushed up, and is adsorbed and held on the outer peripheral surface of the press roller 1 by means of air suction holes 17.
Patent JP-H08143673-A (JP)
Title: Production of cyclic siloxane compound
Inventor: KAZAMA HIDEKI
IPC: C08G77/22
Filed: 1994-11-17
Abstract: PURPOSE: To obtain a cyclic trimer and tetramer useful as monomers for silicone resins in high selectivity. CONSTITUTION: This method for producing a cyclic siloxane compound in high selectivity comprises reacting a dihalosilane compound such as dimethyldichlorosilane or diphenyldichlorosilane with a sulfoxide compound such as dimethylsulfoxide or diphenylsulfoxide in a solvent such as toluene or benzene at -78 to 110 deg.C.
Patent JP-S63136211-A (JP)
Title: Automatic dimming device
Inventor: AMANO ATSUSHI
IPC: A61B1/04
Filed: 1986-11-28
Abstract: PURPOSE:To omit an LPF and to simplify the constitution of the automatic dimming device by using the output of an up-down counter as an automatic dimming signal according to the result of comparison between the integrated value of video signals and its reference value. CONSTITUTION:The output of a comparator 12 is set at negative level when the video signal has a high level and the output level of an integration circuit 10 becomes higher than that of a reference power supply 14 together with a bright object. Thus, a counter 16 starts a down-count action and the output signal level of a A/D converter 20 drops. Then, a diaphragm is closed by a diaphragm drive circuit 22 and the video signal level is dropped. While the diaphragm is opened and the video signal level rises up when the video signal level drops together with a dark object. In such a constitution, the phase characteristics can be easily controlled for a diaphragm control feedback loop. Thus, it is possible to omit an LPF required to prevent oscillations of said feedback loop and to simplify the circuit constitution of an automatic light regulating device.
Patent JP-H11119829-A (JP)
Title: Vehicle navigation management system
Inventor: HARADA MINORU
IPC: G06F19/00
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To enhance the versatility of a function test while reducing the load on an operator in the function test for an action confirmation of a vehicle navigation management system. SOLUTION: Condition information is received from plural vehicles AGVi equipped with a communication device and each vehicle and, based on the given carrier command, the condition information and a navigation allotment of each vehicle decided in advance, a given carrier command is assigned to the vehicle and the navigation command is transmitted to a vehicle concerned. The vehicle navigation management system including a management device 3 equipped with the communication device is provided with a simulation device 4 where, when the carrier command the management device 3 transmits is received, it is completed by applying a simulation performance and transmitted to the management device 3.  In a vehicle navigation path are stimulated plural communication points p1 to p8, the vehicle and the simulation device 4 communicate with the management device 3 at each communication point, the management device 3 receives the condition information from the vehicle and the simulation device 4 at the communication point and transmits the navigation command to the vehicle at the communication point.
Patent JP-H09128710-A (JP)
Title: Thin-film magnetic head and its production
Inventor: SAIDA ATSUSHI
IPC: G11B5/31
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To lessen the warpage of a substrate in a stage for forming a thin-film magnetic head element and to prevent the peeling of the thin films of respective layers and the deterioration in the characteristics thereof by forming compensation thin films for relieving the camber of the substrate on the rear surface of the substrate. SOLUTION: A ground surface layer 21 of about 10μm thickness consisting essentially of Al2 O3 , the thin-film magnetic head element 3 consisting of various kinds of the thin-film layers and a protective layer 4 of about 30μm thickness consisting of a material constituting. Al2 O3 as its essential component are formed on the surface of the substrate 1 consisting of a material contg. Al2 O3 -TiC as its essential component and having about 2mm thickness. The compensation thin film 22 consisting of the material contg. the Al2 O3 as its essential component and having about 10μm thickness is formed on the rear surface of the substrate 1.  The Al2 O3 film on the rear surface side is merely necessitated to be formed in the state of applying a photoresist 5, etc., of about 4μm thickness on the front surfaces side of the substrate when the substrate formed with the Al2 O3 film only on the front surface side and formed with the polished front surface is previously prepd.
Patent JP-S63136023-A (JP)
Title: Liquid crystal display device
Inventor: NUMATA KOJI
IPC: G02F1/13357
Filed: 1986-11-28
Abstract: PURPOSE:To reduce the power consumption by providing a photoelectric converting means where only light with the 2nd wavelengths after passing through a filter is incident between the filter and the internal wall surface of a backlighting body so as to supply photoelectromotive force to the display panel operating circuit of a main body side. CONSTITUTION:Only the light beta with the 2nd wavelength which is transmitted by the filter 4 is incident on the photoelectric converting means 5, which generates the photoelectric motor force with the incident light beta. This photoelectric converting means 5 is connected electrically to the circuit side for operating a display panel 1. Only light alpha with the 1st wavelength in light from a light source 3 is transmitted to the main body side through filters 4 and 7 and this light alpha is incident on the back surface side of the display panel 1 and used as light for displaying image information. Further, the light beta with the 2nd wavelength in the light from the light source 3 is supplied to the photoelectric converting means 5 through the filters 4 and 7, and incident on photoelectric converting means 5 to generate photoelectromotive force, which is supplied to the circuit for operating the display panel 1. Consequently, the light from the light source is used effectively and electric power which needs to be supplied to the circuit side can be saved.
Patent JP-H05103333-A (JP)
Title: Convergence device
Inventor: BABA MASATOSHI
IPC: H04N9/28
Filed: 1991-10-04
Abstract: PURPOSE:To perform accurate convergence correction by performing the convergence correction in such a way that a pattern is swept on a screen and the position at which the output of a photodetector shows its peak is detected. CONSTITUTION:At the time of performing convergence adjustment, a prescribed pattern is generated from a pattern generation circuit 10 instead of video signals from a terminal 1. The generated pattern is outputted to a projection CRT 5 through a video circuit 2 and displayed on a screen 7. The pattern is a cross hair composed of a vertical line 16 and horizontal line 17 and a control circuit 11 sweeps the line 16 in the horizontal direction and the line 17 in the vertical direction through a deflection circuit 9. At the time of sweeping the lines 16 and 17, the output of a photodetector 14 becomes a peak when the lines 16 and 17 are at prescribed positions. Color shifting among R, G and B is corrected by accurately detecting the peak and outputting a signal to a convergence yoke 3 from a convergence correction circuit 13.
Patent JP-2000115782-A (JP)
Title: Coder, coding method and storage medium
Inventor: NAKAYAMA TADAYOSHI
IPC: H04N19/423
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To attain efficient Golomb-Rice coding by selecting and outputting one of Golomb-Rice coding data of k-kinds that are stored in a form of k- parameters decided for each prescribed unit based on image data. SOLUTION: A prediction conversion circuit 102 generates a prediction error Diff and a k-parameter and outputs them to a Golomb-Rice coding circuit 104 and a coding data selector 104'. The Golomb-Rice coding data equivalent to k-sets of k-parameters set in advance based on the Diff corresponding to a coding object pixel (x) before the input of the k-parameters are stored, and every time the k-parameter applied to each coding object pixel (x) is confirmed, the Golomb-Rice coding data corresponding to the k-parameter are selected and outputted. The entire coding speed is increased, and the Diff and the k- parameter are required for the Golomb-Rice coding in the normal mode, but k-sets of coding data are generated by using the Diff that can comparatively earlier be acquired to increase the coding speed.
Patent JP-H07119610-A (JP)
Title: Movable blade water turbine control device
Inventor: TSUBOTA MUNETAKE
IPC: F03B15/04
Filed: 1993-10-19
Abstract: PURPOSE:To provide high performance control and protect a water turbine against an abnormal operation condition even when a test of a horizontal shaft water turbine is omitted. CONSTITUTION:This control device is composed of a Pitot tube 11 having an angle detecting function and installed inside of a draft tube 10 downstream of a runner; pressure detectors 12 connected to respective ports of this Pitot tube 11; and a calculator 13 which receives signals from the pressure detectors 12 to calculate the flow direction downstream of the runner. Based on a command from the calculator 13, a guide vane 2 is opened/closed via a guide vane servomotor 4 to optimally combine a runner vane opening degree with a guide vane opening degree so as to realize a highly efficient operation.
Patent JP-H01126041-A (JP)
Title: Loop network system
Inventor: WATANABE YOSHINORI
Filed: 1987-11-11
Abstract: PURPOSE:To attain the use of low speed and an inexpensive packet exchange adaptor by limiting an asynchronizing data quantity to a data quantity to be processed at the operating speed of a packet exchange adaptor in a loop mixed in line/packet exchange. CONSTITUTION:A PBX 3 receives a frame data from a time division multiplex/ demultiplex circuit TDMA 2 and a deciding signal in a synchronizing data area and branches and inserts the data of the line exchange terminal equipment 5 among synchronizing data of the frame by decoding the signal. On the other hand, a packet conversion speed converter 4 uses the data from the TDMA 2 and area mixing information to invert only the asynchronizing data area (limited in advance) to a reception FIFO 8 synchronously with the transmission clock. After a prescribed data quantity is stored internally, the output from the FIFO 8 is read in a packet exchange adaptor PAD 6 operated at a local clock asynchronously and the PAD 6 supplies the packet exchange service to the asynchronous terminal equipment 7.
Patent JP-H11119743-A (JP)
Title: Liquid crystal display device
Inventor: YASUI MASARU
IPC: G02F1/1368
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To eliminate a crosstalk by stabilizing the voltage of a common electrode. SOLUTION: The voltage of the voltage monitor terminal 10C of an LCD panel is sampled by an analog switch 13, only for a prescribed time width within each horizontal time, and inputted to a correction voltage generating circuit 16, generating a correction voltage Vd which is a voltage with a polarity reverse to the one for the common reference voltage VCi of the sampled voltage and which is likely to offset the deviation between the voltage of the common electrode and the common reference voltage VCi with a part of the correction voltage Vd added to the common reference voltage by an adder 11, and with the added voltage amplified by an amplifier 12 and supplied to the common electrode 5. A monostable circuit 17 supplies to an analog switch 13 a control pulse S synchronized with a horizontal synchronizing signal HS.  It is desirable that the amplifier 12 is made a differential amplifier, that the output of the adder 11 is inputted in the positive-phase input terminal of the amplifier, and that the voltage of the voltage monitor terminal 10C of the LCD is inputted in the negative-phase input terminal.
Patent JP-H0993957-A (JP)
Title: Inverter device
Inventor: SAKUMA SEIJI
IPC: H05B41/282
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To raise the power factor of a monolithic inverter device by connecting an auxiliary diode in series to a rectifier power source, and connecting a pair of series capacitors for oscillation in parallel with the inductor for oscillation, and wiring the junction between the rectifier power source and the auxiliary diode and the junction between a pair of capacitors for oscillation together. SOLUTION: Applying the voltage of a capacitor 130 for smoothing intermittently to an inductor 230 for oscillation through a switching element 210 will cause oscillation between the inductor 230 for oscillation and the capacitors 241 and 242 for oscillation. At this time, the auxiliary diode 120 works to lower the potential of the junction between a pair of capacitors 241 and 242 for oscillation, and the rectifier power source 110 works to correct the drop of the potential of this junction and raise it, and power supply operation from the rectifier power source 110 occurs. Hereby, even in the case that the output voltage of the rectifier power source 110 is under the voltage of the smoothing capacitor 130, the power factor of the inverter device can be raised by continuing the power supply from the rectifier power source 110.