baber/WOPTO huggingface dataset:
Patent JP-H07158541-A (JP)
Title: Auxiliary air control device of internal combustion engine
Inventor: SATO EIICHI
IPC: F02M69/32
Filed: 1993-12-09
Abstract: PURPOSE:To regulate the characteristics of an auxiliary air control valve after the assembling by regulating the position of the valve seat of the auxiliary air control valve, as well as integrating the air control valve and an air regulating valve, so as to realize the small size of the whole body. CONSTITUTION:A step motor type of auxiliary air control valve 3 is installed to make the flange face 5a of a housing 2 and a rotary shaft 21 orthogonal, and a valve element 23 is positioned in the upstream of a valve seat 19. An opening 7 for regulation is formed to a flange so as to face to the valve seat 19, and the position of the valve seat 5 19 is made possible to regulate. An outlet passage 31 is formed in an L-shape to detour from the side surface of opening 7 for regulation to the side direction, and a heat-sensitive type auxiliary air regulating valve 4 utilizing the thermowax is provided at the part of the flange 5, so as to regulate the passage area there.
Patent JP-H10150207-A (JP)
Title: High voltage element and its manufacture
Inventor: JIN-IEON KAN
IPC: H01L29/786
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the generation of a current short-circuit between a drift region and a source and the generation of a voltage breakdown in the junction between the drift region and a channel region by a method wherein a multitude of vertical gates are formed between the channel region and the drift region. SOLUTION: A first conductivity type drift region 203, a second conductivity type channel region 204 and second insulating films 207 encircling the peripheries of the regions 203 and 204 are formed on a first wafer 200 via a first insulating film 201. A high-concentration first conductivity type drain 213 is formed on the region 203, a high-concentration first conductivity type source 205 is formed on the region 204 and a high-concentration second conductivity type channel region coupling layer 212, which comes into contact with the side on one side of the sides of the source 205, is formed. Moreover, a multitude of vertical gate insulating films 208 and a multitude of vertical gate electrodes 209a are formed in contact with the other side of the source 205 and the regions 203 and 204.  A horizontal gate insulating film 210 and a horizontal gate electrode 211 are formed on the upper parts of the electrodes 209a in such a way as to come into contact with the source 205 and the region 204.
Patent JP-2001125713-A (JP)
Title: Pen type portable terminal device with bar code reader
Inventor: KURITA SHINYA
IPC: G06F3/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To solve the problems of low work efficiency and high probability of error concerning a method for converting numerical data to bar code data and sending them to a portable terminal device with light emitting elements installed on respective keys on a key input device. SOLUTION: Concerning the key input device provided with the pen type portable terminal device for inputting a numerical value to a bar code reader part, a detecting mechanism for detecting that the key input device is pressed by the said pen type portable terminal, an LCD display device for displaying a pressed key on the key input device and a mechanism for sending data as bar code data based on flickering of light from the light emitting element located in the Enter key on the key input device, when the Enter key provided on the key input device is pressed, bar codes corresponding to numeral keys pressed up to the moment are read by the pen type portable terminal device with bar code reader.
Patent JP-S63166521-A (JP)
Title: Manufacture of pipe made of ceramic coated frp
Inventor: HASEGAWA HIROSHI
IPC: B29C70/06
Filed: 1986-12-29
Abstract: PURPOSE:To obtain easily an FRP pipe excellent in abrasive resistance by a method in which after a ceramic sprayed layer has been wound onto a mandrel so that the ceramic layer forms its outer surface, FRP is formed on its surface by filament winding process. CONSTITUTION:The film sprayed with ceramic is wound onto a mandrel, and when an FRP layer is formed by filament winding process, the bubble of the ceramic sprayed layer is impregnated with resin, thereby obtaining high adhesion. The ceramic sprayed layer may be also formed on the inner surface of a small diameter pipe, and the length of the pipe is not limited by this process. Further, after the forming of FRP, the drawing out of the mandrel and the peeling of the organic film on the inner surface of the pipe are easily carried out. Since the surface of the organic film is transferred onto the surface of the ceramic sprayed layer thus obtained, said sprayed surface has excellent surface-smoothness and improved abrasive resistance.
Patent JP-H02155152-A (JP)
Title: Flat type display device
Inventor: MURAI RYUICHI
IPC: H01J31/12
Filed: 1988-12-07
Abstract: PURPOSE:To improve the brightness, by generating electron beams of two-dimensional expansion by using a linear electron source, and deflecting the electron beams evenly with a magnetic field generated by a magnetic field generating device so as to land them at the desired positions. CONSTITUTION:In a vacuum container 1, a linear cathode 2 utilizing a thermionic radiation is extended in the horizontal direction of a display screen 8, electron beams are generated along the whole length of the cathode 2, and the electron beams of the two-dimensional expansion along the plane x-y (sheet-form beams) are formed. And the sheet-form beams are accelerated and focused by a prefocus lens 3 which consists of at least one or more of electrodes, and the accelerated and focused electron beams are frame-deflected by a magnetic field which is uniform in the x direction. The magnetic field for frame-deflection is generated by a magnetic field generator 4 installed outside the vacuum container 1, and by moving a little the magnetic field generator 4, the deflection slippage of the electron beams from a desired position can be corrected easily. Consequently, a line deflection is not required, the electron beam incident time can be increased, and the brightness can be improved easily.
Patent JP-S63160513-A (JP)
Inventor: KIMURA HIROTO
IPC: A01C11/02
Filed: 1986-12-23
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-H05144504-A (JP)
Title: Plug socket
Inventor: YAMAMOTO YU
IPC: H01R4/48
Filed: 1991-11-26
Abstract: PURPOSE:To facilitate and expedite the connection of a wiring to a plug socket in a fast connection condition, to reduce the number of parts, to facilitate and expedite release of the wiring, and to improve safety. CONSTITUTION:An intermediate lid 2 is arranged between a body 1 and a cover 3. A fast-connection terminal part 4 is held between the intermediate lid 2 and the body 1, while a removal button part 8 for removing a wiring connected to the fast-connection terminal part 4 out of the fast-connection terminal part 4 is integrated with the intermediate lid 2. A tooth rest spring 5 is connected to the fast-connection terminal part 4. The tooth rest spring 5 is put into a plug blade inserting hole 6, and a wiring guide hole 7 is formed between the body 1 and the cover 3. The fast-connection terminal part 4 is put into the wiring guide hole 7.
Patent JP-H11133394-A (JP)
Title: Liquid crystal display device
Inventor: TSUGAWA KIICHI
IPC: G02F1/13357
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To increase the degree of design freedom of electric parts arrangement of a liquid crystal driving circuit board of a thin type by using a lead frame having terminals at both ends for electrical connection of a LED back light and the liquid crystal driving circuit board. SOLUTION: Fixing of the LED packaging substrate 1 is executed by the clip type terminal 3a of the lead frame 3, by which the sepn. of the LED packaging substrate 1 and a light transmission plate 7 is made possible and, therefore, the width size of the LED packaging substrate 1 is reduced and the thickness size of the back light is made smaller. The length side of the pin parts of the lead frame 3 and foaming may be changed at need and, therefore, the position of the back light input land 6 of the liquid crystal driving circuit board 5 is optimized and the degree of design freedom of the electric parts arrangement is enhanced.  In addition, the shape of the flat planar terminal 3b is formed to a flat plate shape, by which the electrical connection on the back light mounting surface side of the liquid crystal driving circuit board 5 is made possible and the electrode soldering height of the back light is made lower.
Patent JP-2001128488-A (JP)
Title: Output current-control device, stage device, projection aligner, and device manufactured by the projection aligner and manufacturing method ther device
Inventor: MOTOTSUGU RYUZO
IPC: H02P7/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an output current-control device, where a linear amplifier and a PWM amplifier are efficiently combined, and a stage device and a projection aligner using the output current-control device. SOLUTION: According to an output current, a linear amplifier 105 and a PWM amplifier 104 are used separately, and output current detectors R5 and 107 are used in common with a comparator 106.
Patent JP-H04181142-A (JP)
Title: Testing method for durability of tire
Inventor: NANCHI SETSUYA
IPC: G01M17/02
Filed: 1990-11-14
Abstract: PURPOSE:To make it possible to reproduce road running by bringing two tires of the same size into contact with each other on treads with predetermined pressure, making them rotate and travel and grinding the treads along a curvature in a widthwise direction of the tire every time a predetermined distance is reached. CONSTITUTION:A tire 1 of tires 1, 1' of the same size to be used for durability test is fixed on a driving shaft 3 which is positively rotated by a driver 2. The tire 1' is fixed on a follower shaft 4 placed on a side of the driving shaft 3. When the shaft 3 is rotated via the driver 2, the tire 1 on the shaft 3 and the tire 1' in contact with it are rotated. A number of rotations at this time is specified in a range matching market travel, and when a predetermined travel distance is reached, a grinder 6 is actuated to grind tire treads 11, 11'. Since wearing according to the travel distance is thus given, temperature in the tire gradually changes according to the travel distance, that is a wear rate, influence to material property by heat generation can be close to the road running.
Patent JP-S63166740-A (JP)
Inventor: SAITO IKUO
IPC: C04B7/60
Filed: 1986-12-29
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-2001128477-A (JP)
Title: Control method for switched reluctance motor, driving method for compressor, and apparatus thereof
Inventor: YAMAI HIROYUKI
IPC: H02P25/08
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To control commutation phase with accuracy, regardless of the magnitude of load fluctuation and variation in command value. SOLUTION: A reference signal generating portion 5, which outputs a reference signal not restricted by the rotational position of a rotor, and a speed- detecting portion 6 which detects speed without use of a reference signal are provided. The reference signal and detected speed are used to control the commutation phase of voltage or current supplied to the winding in each phase of a SR motor.
Patent JP-S62258342-A (JP)
Title: Production of 2-keto-3-deoxyaldonic acid derivative and production thereof
Inventor: ITO HIROSHI
IPC: C07C239/00
Filed: 1986-12-25
Abstract: NEW MATERIAL:A 2-keto-3-deoxyaldonic acid derivative expressed by formula I (n is 3 or 4; R1 is CH3, C2H5, formula II or III, cyclopentyl, cyclohexyl, etc.; R2 is formula IV, COCH3, tetrahydropyranyl, formula II, CH2OCH3, etc.; R is H, OH, OCOCH3, OCH2OCH3 OCOCH2Cl, OSi(CH3)3, N2, NH2, NHCOCH3, formula V, etc.). EXAMPLE:Methyl 3-deoxy-2-O-tert-butyldmethylsilyl-4,5,6,7,8-ptenta-O-benzyl-D- mannocto-2-ene-aldonate. USE:A physiologically important saccharide useful as a medicine or useful synthetic intermediate raw material for agricultural chemicals. PREPARATION:An aldose derivative is reacted with a phosphorus compound expressed by formula VI (R1 and R3 are alkyl, etc.; R2 is alkoxycarbonyl, etc.) in the presence of a base to afford the aimed compound expressed by formula I.
Patent JP-H05153114-A (JP)
Title: Data way device
Inventor: SHIDA SEIICHI
IPC: H04L12/18
Filed: 1991-11-26
Abstract: PURPOSE:To change a cyclic area in an on-line state, and to construct a flexible system by communicating a latest cyclic map to a controller. CONSTITUTION:Nodes 1-4 are connected with a local area network 5. At that time, the cyclic map information prepared by an information processor 7 is stored through a tool I/F part 8 in an EEDPROM 10 and a cyclic map table 12 of each node. Then, the change information 13 of the cyclic map is transmitted from a cyclic map control part 9 to a controller 6. Thus, the cyclic area can be changed in the on-line state even at the time of the generation of the change of the cyclic area due to the extension of a system.
Patent JP-H11142470-A (JP)
Title: Device and method for testing semiconductor integrated circuit and storing media in which test program is recorded
Inventor: YOSHIZAWA SHIGEYUKI
IPC: H01L21/66
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce the man-hour for monitoring the set temperature of an IC to be tested, and prevent a test from starting before the set temperature is reached. SOLUTION: A test device for a semiconductor integrated circuit is formed with a device main body (IC tester 4) to which a device measurement substrate 1 is connected. The device measurement substrate 1 is provided with an IC socket 2 for inserting the IC to be tested and a thermohead 3 for controlling the temperature of the IC to be tested thereon. The device main body (IC tester 4) performs the temperature control of the thermohead 3, and also performs those characteristic tests including the temperature characteristic of the IC to be tested.
Patent JP-H04180461-A (JP)
Title: Communication equipment
Inventor: MAEMURA KOICHIRO
IPC: H04N1/32
Filed: 1990-11-15
Abstract: PURPOSE:To improve the transmission efficiency with less memory capacity by omitting registration to an opposite party to which a signal is sent at a MODEM rate of a highest speed so as to reduce number of registration operations. CONSTITUTION:A training start rate setting means 15 sets a start MODEM rate of a training control means 10 to a highest MODEM rate of a MODEM rate storage means 16 when a telephone number retrieved by a retrieval means 14 is not registered and when the training is failed, the MODEM rate is set lower sequentially. Then the successful highest MODEM rate is registered to a registration means 12 by using a registration enable means 17. When the training is successful at the highest MODEM rate, the registration enable control means 17 does not make registration. Thus, the processing time of training is reduced and number of registered numbers is decreased to reduce the memory capacity and the succeeding transmission efficiency is enhanced.
Patent JP-2000130247-A (JP)
Title: Knocking judging device for engine, judging method, and ignition timing control device
Inventor: ISHIKAWA HIROTO
IPC: F02P5/152
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To suitably set a knock judging region, and correctly judge knock by finding out a lower limit value by treating the lower limit value about a knock signal, multiplying a prescribed correcting coefficient by the lower limit value, and calculating a knock judging slice level reflecting an obtained value. SOLUTION: During operation of an engine, in an ECU 10, a knock signal 190 inputted to an input circuit 191 is inputted to a CPU 193 through an A/D device 192. In the CPU 193, an average value of a knock signal is found out, and a lower limit value of the knock signal is found out. A correction coefficient K1 multiplying by an average value and which is memorized in a ROM 194, and a correction coefficient K2 multiplying by a lower limit value, are read out, (K2-K1) is multiplied by the lower limit value, the correction coefficient K1 is multiplied by the average value, and a knock judging slice level SL is calculated. A knock signal KS and the slice level SL are compared with each other. In the case of KS<SL, knock lag angle is calculated, and an ignition lag angle quantity is calculated and outputted.
Patent JP-H10151753-A (JP)
Title: Ink jet printer
Inventor: KONDO HIROMOTO
IPC: H04N1/46
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To enable the detection of a discoloration by ink degradation, a change in a color tone by temperature fluctuations and a delicate change in a color tone due to color mixing in a head by comparing reading results with the tolerance limits of the color tone of each of basic colors and interpreting the color tone based on recording results. SOLUTION: An ink jet head marks the recorded sample data 1b, 1c, 1d, 1e of four basic colors such as cyan, magenta, yellow and black in an area outside the range 1a of an area for recording of a sheet 1. The recorded sample data are sent to the position of a scanner 5, where each of the basic colors is read using the scanner 5. CPU suspends the recording of color data and instead, displays the abnormality of an ink color tone on a liquid crystal or an LED display panel or sounds an alarm or a warning buzzer, when CPU interprets the color tone and detects such an abnormality. Thus it is possible to prevent a print of a different color tone from that which is originally intended for by a user from being output and thereby eliminate the wasteful creation of the print.
Patent JP-H02155875-A (JP)
Title: Motor driving device
Inventor: SHOJI SHINICHI
IPC: B62D5/04
Filed: 1988-12-07
Abstract: PURPOSE:To prevent an obstruction caused by the breakage of insulation in a power steering by comparing the driving signals of first and second or third and fourth switching elements with a motor connecting portion voltage and stopping driving when they fail to conform. CONSTITUTION:Based on the torque signal from a torque sensor 2, the first and second or the third and fourth switching elements 22, 27, 23, 26 of a motor driving circuit 4 are simultaneously opened/closed to normally/reversely rotate a steering motor 6. The outputs of gate circuits 16a, 16b for driving the switching elements are compared with the outputs of the drains of the switching elements (PET) 26, 27 by comparing circuits 29, 30 respectively and, when they fail to conform, a flip-flop 32 is set via an OR circuit 31 to turn off a transistor Tr1 and stop the drive of the motor 6. Thereby, even if a signal is erroneously give at the time of earthing, no large current flows in the motor improving safety.
Patent JP-H05153737-A (JP)
Title: Charge control circuit
Inventor: ISAKA ATSUSHI
IPC: H02J7/10
Filed: 1991-11-26
Abstract: PURPOSE:To realize an accurate full charge control by providing a timer initiating measuring operation of a predetermined time base on an output of specific level from a comparing means thereby performing latch operation based on a signal to be outputted when the timer has measured the specific time. CONSTITUTION:The charge control circuit comprises means 3 for comparing the voltage of battery under charge with a reference voltage, means 7 for latching the output of the comparing means 3, and means for performing charge control when the latch means 7 latches a specific level. The charge control circuit further comprises a timer 5 initiating measuring operation of time based on a specific level output from the comparing means 3 which is outputted at a point of time when the battery voltage exceeds the reference voltage. The latch means 7 receives a signal to be outputted when the timer 5 has measured the predetermined time and performs latch operation. Consequently, the charge control circuit does not operate when the reference voltage drops due to instantaneous power interruption or the like and full charge control takes place only when full charge is reached.
Patent JP-H06138840-A (JP)
Title: Scroll display method of display unit
Inventor: IWADE MOTOO
IPC: G09F9/37
Filed: 1992-10-27
Abstract: PURPOSE:To obtain a scrolled screen display which seems to flow. CONSTITUTION:A host system 2 synchronizes a display period with the rewrite period of a display start address to equalize respective dots in required display time. Namely, the display period and the rewrite period of the display start address are equalized to each other and the display start address is rewritten when the display is started to equalize the respective dots in the display time, thereby eliminating a screen flicker at the time of scrolling of a display made by a display circuit 1.
Patent JP-H04184119-A (JP)
Title: Angle sensor
Inventor: SENDA MASAKATSU
IPC: G01B7/30
Filed: 1990-11-16
Abstract: PURPOSE:To improve S/N ratio, angle resolution, and sensitivity by having angles of a superconductive conductor and direction of a magnetic field, of a magnetic field generation source movable relatively, according to the measured angle. CONSTITUTION:When a magnetic resistance R of a Bi oxide superconductive conductor 2, is applied with a magnetic field parallel to C shaft direction 21, (theta=0, pi), it shows a large value. However, when a rotating shaft bar 1 rotates, R become smaller gradually, and become minimum when the shaft become perpendicular (theta=pi/2). Therefore, rotation angle of a rotating shaft bar 5 can be known by inspecting changes of magnetic resistance R from an operation current and a voltage of a voltage terminal 4. In this case, S/N ratio is indicated by 1R (theta=0)-R(theta=pi/2)/R(theta=pi/2), and this value is rather high with approx. 10<2>.
Patent JP-H09150499-A (JP)
Title: Method for conveyance and its apparatus
Inventor: SAITO TOMOKI
IPC: B41F15/08
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To treat simultaneously respectively different surfaces of two pieces of polyhedrons by a method wherein different two surfaces of two pieces of polyhedrons are held and fixed by being flush with each other, and the holding and fixing is carried out two times under different postures for one polyhedron. SOLUTION: A short side 24 of a holding part 23 is arranged at a specific position so that a surface of a polyhedron 11 held on a side surface 22A being horizontal of a rotary part 21, and a side surface 11B of the polyhedron 11 held on a holding part 23 of a side surface 22B facing a supply means 13 are flush with each other. Printing treatment is simultaneously applied to the surface of the polyhedron 11 and the side surface of the next polyhedron 11. Since the polyhedron is continuously supplied to a rotary holding means thereby, and different surfaces of two pieces of polyhedrons on the rotary holding means are simultaneously treated by a treating means, treating efficiency is improved.  Further, since two surfaces are treated at once by one time holding, and for example, designs for two surfaces can be formed on the same plate, mutual positional precision of the treatments can be improved.