baber/WOPTO huggingface dataset:
Patent JP-S5718081-A (JP)
Title: Mos dynamic memory
Inventor: FUJISHIMA KAZUYASU
IPC: G11C11/404
Filed: 1980-07-07
Abstract: PURPOSE:To increase the amount of storage charge, by applying a storage line signal in which it becomes low level after the word line signal is at high level and it becomes high level before it is at low level, to the gate of an MOS capacitor. CONSTITUTION:A bit line receives a signal charge at time t1 and it is set to an equal voltage at both sides of a sense circuit. At time t2, the word line signal is set at high level and a storage line signal S is set at low level, a singl charge 10 is transmitted to the bit line and a change on the bit line signal BL is caused through the presence or absense of the signal charge. The sensing by the sense circuit is made at time t2 and time t3, ant the bit line potential is set at high or low level according to the information. At time t4, the word line signal T remains at high level and the storage line signal S is brought to a high level. At time t5, since the word line signal T is brought to a low level, the information is fetched to the memory cell.
Patent JP-S58209340-A (JP)
Inventor: NONAKA TAKANORI
IPC: A61B8/00
Filed: 1982-05-31
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-H05276604-A (JP)
Title: Traveling wind controller for pantograph
IPC: B61D49/00
Filed: 1992-03-19
Abstract: PURPOSE:To embody most efficient noise reduction, which is not subjected to regulation due to vehicle limit, by employing an aerodynamic noise reducing method for the pantograph of vehicle wherein the traveling path of traveling wind is controlled to coincide with a path optimal for noise reduction. CONSTITUTION:Front faces 7, 8 are provided, respectively, with surfaces inclining at an angle of 60 deg. for scooping the traveling wind, introduced from the front by means of a pair of front plates 3, 4 surrounding a pantograph 2, obliquely upward. The front plates 3, 4 are provided with concave profile so that the traveling wind thus introduced is converged in the center and the distance from the center of the pantograph 2 to the front plates 3, 4 is set 5-7 times of the height of the front plates 3, 4.
Patent JP-2000285318-A (JP)
Title: Printer for issuing receipt
Inventor: IIZUKA TOSHIAKI
IPC: G07G1/06
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To fast print various receipt print information in high quality by utilizing an ink jet printing head and also to print with low noise. SOLUTION: A printing head is formed from an ink jet printing head 40 capable of printing receipt print information while jetting ink dots on receipt paper 110, and final print information printed finally in a range to be a receipt after being cut is formed within the paper 110 in a readable way. When the final print information can not be read, an ink cassette 45 supplying ink to the head 40 can be discriminated as shortage of ink, and after the discrimination, the purport of being shortage of ink can also be outputted so that a cashier can recognize that the cassette 45 is short in ink.
Patent JP-H10285654-A (JP)
Title: Mobile communication system
Inventor: SOGA MASAYO
IPC: H04W88/06
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To extend the application scope of the system with excellent carrying performance in the mobile communication by providing two transmission reception units that send/receive a radio wave to/from a base station connecting selectively to a communication control section to the system. SOLUTION: An RF transmission reception unit 3 comprises an RF transmission reception unit 8 for portable telephone set that sends/receives a radio wave to/from a base station and up of an RF transmission reception unit 9 for a PHS, and the transmission reception units 8, 9 are mounted removably to surface/backside unit mount positions of a device body 2 and connected selectively to a communication control section 6. That is, the RF transmission reception unit 8 for portable telephone set is connected to a surface side unit mount position of the device body 2, while the RF transmission reception unit 9 for a PHS is mounted to a backside unit mount position of the device body 2. The RF transmission reception unit 8 for a portable telephone set in the units 8, 9 is connected to the communication control section 6.
Patent JP-H1146393-A (JP)
Title: Adaptive controller for actuator system
Inventor: KLIPPEL WOLFGANG J
IPC: H04R3/04
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide the adaptive control system for an actuator system, in which a desirable transfer characteristic between a control input terminal and a transducer output terminal is produced. SOLUTION: A controller 15 is provided with a parameter vector input terminal 24, that is used to change a linear or nonlinear transfer characteristic of the controller 15 between a control input terminal 13 and a transducer output terminal 23. An error circuit 31 measures an electrical signal between the terminals of a transducer 19 to produce an error signal e(t) which denotes the difference between the measured electric signal and an output signal of the controller 15 or an estimated electrical signal derived from other state signal. An update circuit 33 minimizes the amplitude of the error signal so as to estimate a transducer parameter. The estimated parameter is fed to both the error circuit 31 and the controller 15 for matching the controller 15 with a specific transducer or to correct distortion in a mechanical or acoustic output signal.
Patent JP-H05263745-A (JP)
Title: Misfire detecting device for internal combustion engine
IPC: F02P17/12
Filed: 1992-03-19
Abstract: PURPOSE:To judge the stationary misfire state in an internal combustion engine correctly by inhibiting the misfire judgment of the internal combustion engine at the time of the internal combustion engine being in the state of changing the basic characteristic in the case of selecting plural engine control parameters according to the specified basic characteristic. CONSTITUTION:An ECU 5 determines plural engine control parameters according to specified basic characteristics, and controls a fuel injection valve 6, a spark plug 16, an exhaust reflux valve 22, a valve timing switching mechanism 40, and the like on the basis of various detection signals from various sensors 4, 7-12, 31-37 for detecting the operating state of an internal combustion engine 1. At the same time, the ECU makes a misfire judgment on the basis of the detection signal of an ignition voltage sensor 17 connected to a distributor 15. In this case, the misfire judgment is inhibited when the internal combustion engine 1 is in the state of changing the basic characteristic. The judgment of the stationary misfire state in the internal combustion engine 1 is thereby made correctly.
Patent JP-S63260075-A (JP)
Title: Manufacture of semiconductor device
Inventor: DEGUCHI TATSUYA
IPC: H01L29/73
Filed: 1987-04-16
Abstract: PURPOSE:To reduce the drawing resistance of an intrinsic base region, by forming an external base region and then introducing impurities through an emitter window so as to cancel the external base region and next by forming the intrinsic base region and an emitter region through the emitter window. CONSTITUTION:After an insulating film 5 made of silicon oxide SiO2 is formed on a surface, an emitter window 5a is opened on an external base region 6. Next, type impurities of conductivity which functions to cancel the external base region 6 are introduced through the emitter window 5a and the external base region 6 just under the emitter window 5a is canceled. Next, ion implantation is performed through the emitter window 5a to form a p-type intrinsic base region 7 and further the ion implantation is performed thereon to form an n<+> type emitter region 8. Finally, patterning is performed to form a base electrode 6a, which is in contact with the external base region 6, and an emitter electrode 8a, which is in contact with the emitter region 8. An interval between the emitter region and the external base region can be hence formed very fine, so that a drawing resistance can be decreased and an element speed is improved.
Patent JP-H07275000-A (JP)
Title: Solid sugar and its production
Inventor: KATO HEIBE
IPC: C13B50/02
Filed: 1994-04-08
Abstract: PURPOSE:To obtain solid sugar having both nutrition and relishing action, by adding milk and a milk component-containing sugar solution or an extracted solution of chlorella algae with hot water to lump sugar (solid sugar) and to obtain solid sugar having both nutrition and relishing action, by adding milk or a milk component-containing sugar solution and an extracted solution of chlorella algae with hot water to lump sugar (solid sugar). CONSTITUTION:This solid sugar is obtained by blending lump sugar (solid sugar) with 15-40g milk or a milk component-containing sugar solution with 2-10cc of an extracted solution of chlorella algae with hot water and 15-40g of a saturated sugar solution or 15-40g milk or a milk component-containing sugar solution with 2-10cc of an extracted solution of chlorella algae with hot water. This solid sugar consists of granulated sugar or a mixture of grannulated sugar and 20-50wt.% refined crystallized sugar.
Patent JP-H10292662-A (JP)
Title: Bicycle handling device
Inventor: MIHARA HIROSHI
IPC: E04H6/18
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To enable efficiently transferring and taking in and out a bicycle in an automatic bicycle parking facility by easily and surely clamping the bicycle without requiring extra parts to be installed for storing the bicycle. SOLUTION: This device comprises: a rail 3, which is provided on the upper surface of a transfer stand 2 carrying and transferring a bicycle 1 toward a bicycle storage room, and into which the wheels of the bicycle 1 are inserted; a truck 4 made to travel along the rail 3 by a drive mechanism; and a bicycle front wheel clamping mechanism 6 whose first end is attached to the truck 4. The bicycle front wheel clamping mechanism 6 comprises clamping pieces clamping the axles of the bicycle front wheel from both sides and a driving part for moving the clamping pieces toward the axle of the front wheel of the bicycle.
Patent JP-H09280643-A (JP)
Title: Indoor unit of air conditioner
Inventor: SUGIYAMA HIROYUKI
IPC: F24F13/32
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to switch over the air conditioning service of a plurality of chambers (including every chamber) from a signal room or conditioning service and enhance the efficiency of the air conditioning service by extending a service range although this air condition is primarily designed for a single unit specification. SOLUTION: There are provided a unit main body 21 which houses an indoor heat exchanger and a fan and a plurality or air inlets 27 and 30 which suck up and guide indoor air and a plurality of air outlets 40 and 31 which blow off and guide the indoor air and a blocking board 28 or a duct cap 43 which leaves over only a required or inlet and air outlet out of the plurality of air inlets and air outlets and blocks an unnecessary air inlet and air outlet, thereby setting up the position of the air inlets and the air outlets arbitrarily.
Patent JP-2000010070-A (JP)
Title: Liquid crystal display device
Inventor: ISHIDA TAKASHI
IPC: G02F1/133
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce display unevenness while suppressing lowering in contrast as much as possible and to improve display quality by deciding a correction signal based on a change of a signal voltage applying a scan voltage from a former scan time, the constitution of plural signal voltages corresponding to scan electrodes and the positions of the scan electrodes and performing correction to a scan selection pulse. SOLUTION: YKP and MOD among various parameters supplied from a parameter setting means 8 are fetched to an operation block in a correction value decision means 7 to be operated and thereby first of all, a correction value YK of first display unevenness for a scan electrode n-1 is calculated to be transferred to a correction signal generation means 6. Succeedingly, the YSP is fetched to the operation block in the correction value decision means 7 to be operated and thereby, the correction value YS of second display unevenness for the scan electrode n-1 is calculated to be transferred to the correction signal generation means 6. Succeedingly, the correction value YWP is fetched to the operation block to be calculated as a fetch-in correction value YW and to be transferred to the correction signal generation means 6.
Patent JP-H10286415-A (JP)
Title: Air filter unit and its production
Inventor: HIRANO SEIICHI
IPC: B01D39/16
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the generation of an org. matter by specifying the amt. of the org. matter detected from each prescribed unit specimen of filter media in the total amt. of the org. matter detected from the entire part of an air filter unit at a specific temp. before use. SOLUTION: The filter media 1 of a mini-pleat type to be built into air filter unit are bent to a waveform and the spacings between these waves are held by plural spacers 5 formed like bands by using not hot melt adhesives. The filter media 1 are housed within a frame comprising four frame materials 6 to 9. The spacings between the frame and the filter media 1 are sealed by side sealants in order to maintain airtightness. At this time, the filter media 1 are so formed that the amt. of the org. matter detected from at least each 5-cm square specimen 25 cm<2> of the filter media 1 in the total amt. of the org. matter detected from the entire part of the air filter unit under the conditions of 40 deg.C is <=100 ng.
Patent JP-S59219765-A (JP)
Title: Copying machine
Inventor: HARA YOSHINOBU
IPC: G03G15/00
Filed: 1983-05-27
Abstract: PURPOSE:To reduce the size of a blanked part, onto which no picture is transferred, to the necessary minimum in accordance with the size of a transfer paper, by relatively moving a separation tape which separates the transfer paper from a photosensitive body and a guide member which fixes a reference position for passing the transfer paper. CONSTITUTION:The 1st side plate 30 in paper feeding cassettes 11 and 12 is positioned by means of size indexes 38 corresponding to sizes of transfer papers to be contained in the cassettes. Originals are also positioned onto an original glass 1 by means of original indexes corresponding to sizes of originals. A transfer paper S which is fed by using the 1st guide side plate 30 positioned by means of the size index 38 as a reference position for passing the transfer paper S, is carried so that the grasping width of a separation tape 9 becomes the wider, the longer the length of the transfer paper in the direction of length of a photosensitive drum 3 is, below the separation tape 9 as shown by the figure, and the transfer paper 3 is separated from the photosensitive drum 3. Therefore, the width of a blanked part can be reduced to the necessary minimum corresponding to the size of the copying paper.
Patent JP-S58210406-A (JP)
Inventor: YOSHIMURA KATSUROU
IPC: F22D7/06
Filed: 1982-06-01
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-S5618758-A (JP)
Title: Flow measuring device
Inventor: SHINAGAWA TAKAAKI
IPC: G01F1/68
Filed: 1979-07-25
Abstract: PURPOSE: To linearize a quadruplicate function characteristic through a simple circuit configuration by constituting a nonlinear circuit proprotional to a rate of flow to measure with a tangent approximate circuit through inputting an output signal of a hot-wire type current meter.  
     CONSTITUTION: An output V of a hot-wire type current meter 1 having a quadru- plicate function input/output characteristic is inputted to a tangent approximate circuit 2 working as a nonlinear circuit. Output currents I so WI sn  of transistors Q o1 WQ on  for which start points for rise are adjusted with variable resistances R x1 W R xn  are applied on a nonliversion input terminal of an operational amplifier 4, thereby obtaining an output e e  proportional to a rate of flow. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5218597-A (JP)
Title: Irradiation method of electron rays
Inventor: SAKAMOTO ISAMU
IPC: G21K1/093
Filed: 1975-08-01
Abstract: PURPOSE: To improve the does rate of electron rays at a place distant from irradiation window by preventing electron rays from scattering in the air by means of focusing coil. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02272978-A (JP)
Title: Noise removing circuit
Inventor: NIITSU SHIGEO
IPC: H04N5/213
Filed: 1989-04-14
Abstract: PURPOSE:To shorten the processing time and to improve the noise removing ability by operating a horizontal isolated point detecting circuit and a coring circuit in parallel to an input signal. CONSTITUTION:A noise removing circuit is composed of a horizontal isolated point detecting circuit 105, a coring circuit 108 and a switching circuit 111. Here, the horizontal isolated point detecting circuit 105 and coring circuit 108 execute the actions in parallel, and impulsive noise components outputted from the coring circuit 108 are suppressed by a detecting output outputted from the horizontal isolated point detecting circuit 105. Thus, the processing time can be shortened, and the removing ability of the noise components including the impulse noise can be improved.
Patent JP-H02272514-A (JP)
Title: Method for positioning optical cutting microscope device and its optical means
Inventor: ITOU KOUJIROU
IPC: G01M11/00
Filed: 1989-04-14
Abstract: PURPOSE:To position the focuses of 1st and 2nd optical means with high accuracy and good reproducibility by positioning the focuses of both the optical means according to light intensity information on reflected light from a focus positioning means. CONSTITUTION:The focus positioning means 16, a 2nd light source 17 which emits light l1 for positioning, and a 2nd photodetecting means 18 which detects the light intensity of 2nd reflected light l2 are provided. When the focus positioning means 16 is irradiated with the light l1 for positioning from the 2nd light source 17 through the 2nd optical means 14, the 2nd reflected light l2 from the positioning means 16 is guided in the 2nd photodetecting means 18 through the 1st optical means 12. The 2nd photodetecting means 18 detects the light intensity of the 2nd reflected light l2 to judge whether or not the focus of the 1st optical means 12 coincides with the focus positioning means 16 from electric and physical number information. Consequently, the high- accuracy focus positioning is enabled.
Patent JP-H06248366-A (JP)
Title: Reduction furnace for zinc and lead and its operating method
Inventor: IEMORI NOBUMASA
IPC: F27B3/00
Filed: 1993-02-24
Abstract: PURPOSE:To provide the reduction furnace which does not require forcible heat removing means, such as cooling of refractories of a reaction column in a smelting method for zinc and lead using a flash furnace as a reduction furnace and its operating method. CONSTITUTION:This reduction furnace is constituted of the reaction column 2, a settler 3 connected at its one end to the bottom end of the reaction column 2 and a discharge flue 4 provided at the other end of this settler 3. Burners 6, 8 are provided at least at >=2 points on the ceiling, etc., of the reaction column 2 and the side walls, etc., of the settler.
Patent JP-S60236385-A (JP)
Title: Circuit for encoding television signal
Inventor: ADACHI MITSUNORI
IPC: H04N19/00
Filed: 1984-05-09
Abstract: PURPOSE:To obtain a faithful picture approximate to an original signal at decoding by using a 1H-type PASS and a 2H-type PASS for a picture with a little of high horizontal resolution parts and that of a plurality of high horizontal resolution parts, respectively, so as to switch an encoding system. CONSTITUTION:When picture data less high frequency luminance components is inputted to a terminal 1, an output of an accumulator 8 is smaller than a set value of a data setting device 9 because of less output (b) of a comb-shaped HPF7, and an output signal (e) of a magnitude comparator 10 becomes ''L'' level. When picture data with a plenty of high frequency luminance components is inputted to the terminal 1, the output of the accumulator 8 is larger than the set value of the setting device 9 because of the larger output (b) of the HPF7, and the signal (e) of the comparator 10 becomes ''H'' level. A switching device 12 switches an output signal so that the output signal of a 1H-type PASS and that of a 2H-type PASS are outputted to a channel 3 when the signal (e) is at the L level and the H level, respectively.
Patent JP-H01268455-A (JP)
Title: Input voltage detecting circuit for switching power supply
Inventor: TANAKA MITSUGI
IPC: H02M3/28
Filed: 1988-04-18
Abstract: PURPOSE:To minimize power consumption by providing a voltage dividing resistor and a transistor so as to detect an input power and by giving a switching control circuit a signal designating as to whether oscillation is allowable or not. CONSTITUTION:A switching power supply is composed of a primary side rectifier circuit 2 rectifying AC input 1, a primary side smoothing capacitor C1, a transformer 3, a switching FET 4 and its switching control circuit 5, a secondary side rectifier circuit 6, and a voltage detecting circuit 9. In this case, said voltage detecting circuit 9 divides a voltage VC1 across the ends of said smoothing capacitor C1 on the input side by resistors R1-R3 in order to detect the voltage of said AC input 1, and turns ON or OFF a transistor(Tr) 1 by a detected voltage. Then, when said Tr 1 is turned ON, the signal designating that oscillation is not allowable is given to the C terminal of said control circuit 5, and when said Tr 1 is turned OFF, the signal designating that oscillation is allowable is given to said CS terminal. The voltage detecting circuit 9 is further provided with Tr 2 to short-circuit the resistance R3 in the ON state. Thus, the Trs 1-2 are OFF and a power consumption is minimized at the time of normal oscillation.
Patent JP-H05269170-A (JP)
Title: Mobile chair
IPC: A61G5/04
Filed: 1992-03-23
Abstract: PURPOSE:To constitute the mobile chair so that a change in direction can be executed easily without necessitating a walking stick, etc., and also, the direction of a running device can be varied without varying the direction of the body of a person which is sitting on the chair. CONSTITUTION:A seating seat part 3 is provided on a chair main body 2 so as to be freely rotatable relatively by a first rotary shaft 4. With respect to the chair main body 2, a direction change disk 6 is provided so as to be freely rotatable relatively by a second rotary shaft 7. Between the chair main body 2 and the direction change disk 6, an ascending/descending mechanism 8 is provided. By allowing this base 6 to execute an ascending/descending operation, a running mode state that a running device 5 is grounded and a direction change mode state that the base 6 is grounded are switched selectively, and in the running mode state, axes A, B of a first and a second rotary shafts 4, 7 are shifted, and in the direction change mode state, the axes A, B of the first and the second rotary shafts 4, 7 are allowed to coincide with each other.
Patent JP-H11268476-A (JP)
Title: Writing instrument with bar-like unit feeding mechanism
Inventor: KANARI HIROYUKI
IPC: B43K29/02
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a writing instrument with a feeding mechanism by eliminating a cylinder surrounding a rod-like unit such as an eraser or the like provided at the rear of a barrel having the instrument in the case of using the instrument or the unit. SOLUTION: In the writing instrument, a bar-like unit 16 is mounted at a mounting element 15 formed at the rear of a barrel 1. A slide cylinder 17 is axially slidably provided on a periphery of the unit 16. An axially elastically movable elastic piece 20 is disposed in the cylinder 17, and a locking protrusion 22 is formed at the piece 20. Locking parts 23 to be engaged with locking protrusions 22 are axially continuously provided at the element 15.