baber/WOPTO huggingface dataset:
Patent JP-H09149287-A (JP)
Title: Vertical synchronizing signal separation circuit and display device with this
Inventor: NINOMIYA KOJI
IPC: H04N5/10
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a vertical synchronizing signal separation circuit separating a vertical synchronizing signal as to respective composite synchronizing signal across a wide range by electrically charging a capacitor in the period of generating a composite synchronizing signal and discharging the charge of the capacitor in the period of not generating the composite synchronizing signal. SOLUTION: One of the two currents taken out by the transistors Q3 and Q4 of a charging and discharging circuit 15 is made to be the charge current of the capacitor 16 and the other of them is made to be the control current value of the discharge current. Then the charging current is supplied to the capacitor 16 only for the period of generating the synchronizing signal, and the control current value of the discharge current makes the capacitor 16 discharge the current the same current value as the charge current value.  As the result of it, concerning voltage in the period of generating each of vertical and horizontal synchronizing signals generated at the capacitor 16, the difference between the horizontal frequencies of the composite synchronizing signal is canceled to obtain a charge voltage having the peak level not varied so much in the period of generating each of the horizontal and vertical synchronizing signals.
Patent JP-H04206559-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUNAGA HITONORI
IPC: H01L23/50
Filed: 1990-11-30
Abstract: PURPOSE:To improve the effective utilization efficiency of a lead frame material and to make possible the cost reduction of a semiconductor device by a method wherein part pieces coupled with a section bar are respectively left between outer leads and these part pieces are used to use as a heat sink to the semiconductor device. CONSTITUTION:Part pieces 5 coupled with a section bar 4 are respectively left at regions between the bar 4 and inner leads 2, while heat sink part pieces 6 coupled with the bar 4 are respectively left between outer leads 3. A part 7 shown by broken lines is resin-sealed, the part pieces 5 are buried in and when the parts of the leads 3 are cut to separate into devices, each device main body 7 and the heat sink part pieces 6 of the device adjacent to the main body 7 are formed into an integral structure. The part pieces 6 may be directly used as a heat sink or another heat dissipation piece 8 is mounted to these part pieces 6 and a heat sink may by constituted. There is no need to provide a part for exclusive use for the heat sink and the effective utilization of a lead frame material can be improved.
Patent JP-H02220164-A (JP)
Title: Input/output control processing delaying apparatus
Inventor: DONARUDO JIEI HANAAHAN
IPC: G06F11/273
Filed: 1989-12-21
Abstract: PURPOSE: To easily restart a clock and a processor at the time of the correction of an error state by placing a system to a known state before a system clock is stopped at the time of detecting error conditions. CONSTITUTION: An input/output control processor(IOCP) 22 is provided with an input/output engine(IOE) element 28, an input/output queue (IOQ) element 30 and a secondary clock maintaining (SECMAINT) device 34 connected to a storage device input/output interface (STIO) element 32 so as to supply clock stoppage signals to the certain element of an TOCP card 22 in the case that an error is detected inside the IOCP card 22. Then, when error display is received, the processor 22 completes a present operation and is circulated to the known state before the system clock is stopped. Thus, the need of starting an IML(initial mechanical loading) process before restarting the clock is eliminated.
Patent JP-H03191288-A (JP)
Title: Grain drying apparatus
Inventor: SHIMOMURA TAKAMICHI
IPC: F26B25/22
Filed: 1989-12-19
Abstract: PURPOSE:To keep intake air at a predetermined normal temperature for satisfactory drying of the air stabilized at all times by providing, at a fresh air intake port of a grain dryer, a dried air producer which supplies air of regulated humidity at ordinary temperature. CONSTITUTION:The subject apparatus includes dry air producers 61 provided on a bin 9 and a drier 14 each for supplying air of regulated humidity at ordinary temperature. The dry air producer 61 comprises a cooling dehumidifying evaporator 62, an ordinary temperature restoring condenser 63, a fresh air intake duct 65 for taking in humid air through a dehumidification adjusting flap 64, and a regulated dehumidification damper 66 for adjusting the air flow of the air of regulated humidity at ordinary temperature by mixing air dehumidified at ordinary temperature produced by the evaporator 62 and the condenser 63 and humid air from the duct 65. Unfulled rice in each bin chamber 9a is previously dried with use of the air of regulated humidity at ordinary temperature from the producer 61 during the time the unfulled rice is resident in the storage bin 9. Drying temperature is restricted to a low temperature, no quality lowering is produced thereat.
Patent JP-H07148932-A (JP)
Title: Ink jet printing head
Inventor: NAOI HIDENORI
IPC: B41J2/165
Filed: 1993-11-30
Abstract: PURPOSE:To prevent printing impossibility and character breakage generated by the clogging of a nozzle caused by the drying of ink when printing operation is not continuously performed for a long time. CONSTITUTION:An ink passage 51 and an ink jet orifice 55 are formed to nozzle base materials 47a, 47b, 47c and the cylinder 49 communicating with the ink passage 51 at one end part thereof and communicating with the ink jet orifice 55 at the other end thereof is formed to a nozzle base material 47b. The jet pin 45 cutting off the ink jet orifice 55 and the ink passage 51 is inserted in the cylinder 49 in a freely detachable manner from the ink passage side. The piezoelectric element 43 fixed to a laminated plate 41 and moving so as to pull and insert the jet pin 45 with respect to the cylinder 49 by applied voltage is fixed to the jet pin 45.
Patent JP-H10165179-A (JP)
Title: Monoclonal antibody
Inventor: TAKATSU KIYOSHI
IPC: C07K16/24
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new monoclonal antibody comprising an antibody obtained by transducing a T cell-replacing factor(TRF) into a rat, exhibiting binding property specific to an antigen part of TRF and useful for TRF activity inhibitor, therapeutic agent, etc., for autoimmune diseases. SOLUTION: This monoclonal antibody is obtained by transducing TRF (IL-5) having antigenicity into a rat as a non-human animal, and exhibits binding property specific to antigen parts of plural series of TRF, but does not exhibit binding property to IL-1, IL-2, IL-3 and B cell stimulation factor 1 (BSF-1) and is specifically bound to an antigen substance of TRF derived from a cell line having different origin and is useful as a therapeutic agent, etc., for autoimmune diseases or patients with immune deficiency. The antibody is obtained by administering purified TRF into a rat, collecting a spleen cell after final immunity, fusing the cell with a mouse myeloma cell, cloning the resultant antibody-producing strain and culturing the strain.
Patent JP-H06177483-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: ANAYAMA CHIKASHI
IPC: H01S5/00
Filed: 1992-12-10
Abstract: PURPOSE:To improve even the confining properties of currents in addition to the reduction of loss resulting from optical absorption by utilizing a substrate with a stepped section constituted of an inclined plane. CONSTITUTION:A process, in which an undoped Ga0.5In0.5P active layer 36 forming double-hetero (AlGaInP/GaInP/AlGaInP) structure while being curved in a shape succeeding a striped mesa 31A, is formed on a P-GaAs substrate 31 with the mesa 31A, is carried out, and a P-Al0.5In0.5P second current block layer 38 is shaped and the whole surface is etched in an anisotropic manner. A process, in which an N-(Al0.7Ga0.3) Pn-side clad layer 37 as the foundation of a section oppositely faced to the curved undoped Ga0.5In0.5P active layer 36 is exposed and the P-Al0.5In0.5P second current block layer 38 is left in other sections, is included.
Patent JP-2000156726-A (JP)
Title: Structure for seating portable terminal onto station
Inventor: SATOU TAKESHI
IPC: H04M1/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a means that miniaturizes the connection part of a portable terminal with a station in the portable terminal of an information unit whose function is extended by being seated on the stationary station. SOLUTION: A sheathing section 1a that covers a connection section 1d is provided to the rear part of a portable terminal. The sheathing section 1a is screwed to the upper end of the rear part of the portable terminal with a screw section 1b freely openably. The screw section 1b is provided with a spring 1c for allowing the sheathing section 1a to cover the connection section 1d to close the portable terminal. A portable terminal side engaging section such as a spur gear 1e and a station side engaging section such as a rack 2a to mutually engage the portable terminal, and the station are provided when the portable terminal 1 is seated on the station to slide the portable terminal 1 in the depth direction of the station 2, to allow the terminal 1 to be seated on the station.  The portable terminal side engaging section engages with the station side engaging section, to automatically release the sheathing section 1a covering the connection section of the portable terminal to engage the connection section 1d of the portable terminal 1 to a connection section 2b of the station 2.
Patent JP-H04207978-A (JP)
Title: Elevator controller
Inventor: SUZUKI SATOSHI
IPC: H02M7/48
Filed: 1990-11-30
Abstract: PURPOSE:To obtain an elevator controller, which can suppress trouble when the starting frequency of elevator is low, by providing means for detecting the heating value of a semiconductor element constituting an inverter and varying the switching rate of the semiconductor element according to thus detected heating value. CONSTITUTION:A series circuit of a thermister 8 and a resistor 9 is connected in parallel with a resistor 7. The thermister 8 is fixed onto the fin of an IGBT 6. When the starting frequency of elevator is low and the temperature of the fin is low, resistance of the thermister 8 increases. Consequently, gate input resistance increases thus lowering the switching rate of the IGBT 6. As a result, heating of a snubber circuit, deterioration of insulation of an inverter or a motor, higher harmonic trouble, and the like can be suppressed. According to the constitution, a higher quality elevator controller can be obtained as compared with a conventional system where the switching rate is set at a high level.
Patent JP-2001148725-A (JP)
Title: Communication terminal and information transmission method
Inventor: OTSUJI SEITA
IPC: H04M1/23
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To easily make light intention transmission by using a portable terminal. SOLUTION: The portable terminal 100 is provided with a hit surface 111 that an operator hits, a vibration detection part 16 which detects hit vibration given to the hit surface 111, and a vibration reproduction part 17 which vibrates corresponding to a vibration signal supplied through a radio part 11. A user hits the hit surface part 111 and then the vibration detection part 16 outputs data representing the strength of the hit. In the portable terminal of a transmission partner, a vibration reproduction part 17 reproduces the hit vibration according to the received data.
Patent JP-H02175053-A (JP)
Title: Upward continuous casting apparatus
Inventor: TAKEUCHI KATSUYUKI
IPC: B22D11/04
Filed: 1988-12-26
Abstract: PURPOSE:To produce structure having no cementite under as-cast condition by arranging a slow cooling part with slow cooling speed at upper range in inner cylinder of a mold. CONSTITUTION:Solidified shell 11 is developed at lower part in the inner cylinder 3 of the mold and as drawing up this, the solidified shell is grown in the inner face to form the prescribed metal pipe 12 in order. Then, as molten metal 10 is rapidly cooled at the lower range 3a in the inner cylinder 3 of the mold, the cementite is crystalized. However, as the slow cooling part with slow cooling speed is arranged at the upper range 3b in the inner cylinder 3 of the mold, at the time of reaching to the slow cooling part 3, cooling effect comes to small with water cooled mold 1 and also by heat of molten metal 10 at inside of the pipe 12, the pipe is heated. Therefore, the temp. just after solidifying ia held and the cementite is decomposed for short time, and as this is slowly cooled after that, the structure having no cementite under ascast condition, is obtd.
Patent JP-H09170262-A (JP)
Title: Sucking and conveying device for heap
Inventor: TAKAGI ATSUSHI
IPC: B08B5/04
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To surely carry out suction while always maintaining a suitable space between a suction nozzle of a suction hose carried by a mobile car traveling on a scale layer in a heating furnace, and connected to a vacuum suction device, and the scale even through the mobile car is longitudinally tilted by irregularities on the outer surface of the scale, in a device for sucking and conveying the scale dug up from the floor of the heating furnace outside of the latter. SOLUTION: A boom 2 is journalled to a mobile car 1 so as to be vertically swung, and a suction port 4 of a suction hose 3 is carried at the front end of the boom 1. The boom 2 is vertically swung by an air cylinder 7 under control of a control device for controlling the suction port 4 so as to maintain a suitable space between the suction port 4 and a scale in accordance with a degree of push-in of a contact element which is elevatably attached to the front end of the boom 2, when the contact element abuts against the scale. Thus, the front end of the boom 2 is swung down when the degree of push-in is less, but is swung up when the degree of push-in is larger so as to always maintain a suitable space between the suction port 4 and the scale.
Patent JP-H09170759-A (JP)
Title: Ignition device for surface combustion burner
Inventor: ISEDA YOSHIHISA
IPC: F23Q3/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous ignition within a burner, prevent a damage at a combustion surface with a spark and enable an ON/OFF control to be carried out by a method wherein an extremity end of a metallic cylindrical pipe is provided with a projection in a radial direction and the projection is formed at a spark receiving plane acting to support a spark rod and to support an ignition device by itself. SOLUTION: An extremity end of a metallic cylindrical pipe 2 is provided with a projection 3 in a radial direction, the projection 3 is formed as a spark receiving plane 4 acting as a spark rod supporting section. A spark rod 6 is fitted into the cylindrical pipe 2 through an insulating member 5, its extremity end is faced against the spark receiving plane 4, a spark rod fixing member 7 is installed at a rear part of the metallic cylindrical pipe 2 so as to fix the spark rod 6. A spark distance 11 at the extremity end between the spark receiving plane 4 and the spark rod 6 is adjusted by the spark rod fixing member 7 by itself. A spark is generated between the spark receiving plane 4 and the extremity end of the spark rod 6 so as to ignite gas.
Patent JP-H05141708-A (JP)
Title: Radiational panel for cooling and heating
Inventor: TAKENAMI TOSHITO
IPC: F24F1/00
Filed: 1991-11-20
Abstract: PURPOSE:To obtain the above panel with which comfortableness at the periphery of a window (perimeter zone) can be improved without being influenced by the outside air. CONSTITUTION:An air-conditioner 36 is provided, which supplies conditioned air, of which the temperature is controlled, into spaces 20A, 20B between a radiational panel main body 14 and an outer wall member 18. At an opening part such as a window formed at a definite position on a radiational panel 10 for cooling and heating, a pair of glass panes 24, 26 are mounted double at equal spaces, and the conditioned air supplied between the radiational panel main body 14 and the outer wall member 18 is allowed to flow into a space 32 between a pair of the glass panes 24, 26. In this way, since the glass pane 24 on the indoor side comes to have a function as the radiational panel main body, the influence of the outside air can be intercepted. Therefore, comfortableness at a perimeter zone can be improved.
Patent JP-H05143109-A (JP)
Title: Learning control system based upon correction of speed command
Inventor: FUJIMOTO KENJI
IPC: G05B19/4155
Filed: 1991-11-19
Abstract: PURPOSE:To attain a learning control rule for following the position of a motor by applying a corrected speed command without using a current speed command. CONSTITUTION:A learning controller 1 inputs a difference between the position X of a detected motor 4 and an objective position command (r) as a speed command, forecasts a future speed command from an inputted signal Z and outputs a corrected speed command (u) for the current speed command so that forecasted value is minimized. A speed controller 3 inputs the command (u) and drives the motor 4. Since the controller 1 does not use the current speed command, a corrected speed command for the succeeding trail can be previously calculated during respective trials and stored in a memory, so that correcting calculation is not required at the time of a practical trial, the consideration of an operation time can be made unnecessary and a sampling frequency can be shortened.
Patent JP-H04195112-A (JP)
Title: Optical scanner
Inventor: SAITO TORU
IPC: G03G15/04
Filed: 1990-11-28
Abstract: PURPOSE:To stably obtain a synchronizing signal even if a recording information signal is of a low level by varying the wavelength of a light beam for scanning and the wavelength of a light beam for detection from each other. CONSTITUTION:After the light beam for scanning subjected to optical modulation by the recording information signal is deflected by an optical deflector 5, this light beam is separated in one direction by a wavelength separating means 7. The light beam for detection of the wavelength varying from the wavelength of the light beam for scanning is guided to the optical deflector 5 via the same optical path of at least a part of a light transmission means at the time of optically scanning the surface to be scanned by the separated light beam for scanning. The light beam for detection separated in another direction by the wavelength separating means 7 after the deflection is detected by a detecting means 20 and the timing at the time of subjecting the light beam for scanning to the optical modulation in accordance with the recording information signal is corrected by a correcting means 30 in accordance with the signal from the detecting means 20. The synchronizing signal is stably obtd. in this way even when the recording information signal is of the low level. The optical scanning is thus executed with high accuracy.
Patent JP-H08156493-A (JP)
Title: Horizontal scale storage device in parallel ruler
Inventor: GIBE YOSHITAKA
IPC: B43L13/02
Filed: 1994-12-09
Abstract: PURPOSE: To remarkably increase practical value as a parallel ruler by realizing such parallel ruler as a horizontal scale, etc., is retreated to the position noninterfering with the other work. CONSTITUTION: A scale board 22 is connected to sliders 26 which are guided and moved by vertical rails 11 of a drawing board 10. The scale board 22 is moved in parallel on the face of the drawing board and freely turned around the supporting shaftes 45 for connection with the sliders 26 through scale arms 25 unified with the scale board 22. The scale board 22 is rotated to a prescribed position on the rear side of the drawing board 10 and evacuated from the face of the drawing board.
Patent JP-H05167853-A (JP)
Title: Digital image forming device
Inventor: HATTORI YOSHIHIRO
IPC: B41J2/52
Filed: 1991-12-16
Abstract: PURPOSE:To compensate a fluctuation of a gradation correction in a real time in conformity with a fluctuation of a copying process. CONSTITUTION:Grid potential VG of an electrification charger and bias potential VB of a developing machine are set to a reference value selected by an AIDC measurement, respectively. Subsequently, by raising stepwise and successively a light quantity level on the low light quantity side, an exposing means 264 is allowed to execute an exposure of a measuring pattern. By the exposure of the measuring pattern, an exposure level corresponding to a toner adhesion quantity stuck onto a photosensitive drum is detected as an image reproduction start light quantity, and in accordance with the detected image reproduction start light quantity, a gradation correction is executed by using a gamma correction table.
Patent JP-H07186907-A (JP)
Title: Change-direction turning device for automobile and home position device for multistory parking device using it
Inventor: MORIOKA HIROSHI
IPC: B60S13/02
Filed: 1993-12-27
Abstract: PURPOSE:To position an automobile on a pallet with every right angle for changing its direction. CONSTITUTION:A change-dirction turning device for an automobile is provided with a frame 11, a turntable 12 turnably mounted on the frame 11, a driving motor 13, and a positioning pin 14. The positioning pin 14 is arranged so as to be opposite to the bush 12c that has been arranged on the undersurface of the turntable 12 at intervals of 90 degrees, and by projectedly inserting it into a specific bush 12c by means of a cylinder 14b, the turntable 12 can be positioned at intervals of 90 degrees.
Patent JP-H05164002-A (JP)
Title: Fuel controller of stationary type gas engine
Inventor: OKADA NOBUYOSHI
IPC: F02D29/04
Filed: 1991-12-16
Abstract: PURPOSE:To increase fuel according to a larger load than the load when a throttle valve is fully opened, in the engine in which fuel is supplied according to the engine negative pressure corresponding to the opening degree of the throttle valve. CONSTITUTION:In a stationary type lean-burn gas engine 1 in which gas fuel is supplied through a main fuel supply passage 9 according to the negative pressure of the engine, a sub-fuel supply passage 12 bypassing the main fuel supply passage 9, the fuel correcting valve 13 providing in the sub-fuel supply passage 12, and a fuel correction valve actuating means, which opens the fuel correction valve 13 when an engine load of a normal load or larger load is acted on the engine 1, are provided. When an engine load exceeds a normal load, in addition to the main fuel passage 9, fuel is supplied from the sub-fuel passage 12, too.
Patent JP-H11162713-A (JP)
Title: Variable resistor of electric tool
Inventor: HAGA HIROSHI
IPC: B25D16/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To increase operability and endurance, by arranging an elastic member between a dial and a case in the compressed state, and arranging a low frictional member at least on the sliding surface of the elastic member. SOLUTION: In a variable resistor, a contact point 11 is slidden along the upper part of a resistor plate 9 by rotating a movable chip 10 having the contact point 11, and the number of revolution of a motor is changed non-stepwise. A terminal 6 is arranged on the resistor plate 9 and is connected with a specified position of a board 8. A shaft 3 makes the movable chip 10 unmovable. A cylindrical dial 2 which is rotatable to a case 5 is arranged on the shaft 3 via a screw 4. A compressed elastic member 1 is arranged between the inner diameter D2 of the dial 2 and the outer diameter D1 of the case 5. Low frictional material such as fluororesin and molybdenum disulfide is used for the elastic member 1 in order to make rotating operation of the dial 2 smooth.