baber/WOPTO huggingface dataset:
Patent JP-S63172114-A (JP)
Title: Auto-focusing device
Inventor: SUZUKI HIROMASA
IPC: G03B3/00
Filed: 1987-01-09
Abstract: PURPOSE:To detect an image suitable for auto-focusing with a high probability by using the output signal of a line sensor for an area a certain length or longer distant from the peripheral edge of an image projection face to detect the image and making it difficult that dust and flaws have an influence when the line sensor is moved to detect the image. CONSTITUTION:The slice level for image detection is changed on the basis of the output of a specified picture element of a line sensor 40 while moving the line sensor 40, and the image detecting operation to discriminate the presence or the absence of a proper image is performed in parallel with this slice level change. A control means 50 discriminates the in-focus state on the basis of the output signal of the line sensor, and the auto-focusing operation to move a projection lens 20 to the in-focus position by a motor 51, the control of a printer 34, movement of reflection mirrors 22, 24, and 30, etc., are performed. A CPU 52 sends a signal (a), which commands a proper frequency, to a clock generator 54, and a driving pulse (b) having this commanded frequency is sent to the line sensor 40 to successively send an output signal (c) of respective picture elements to an amplifier 56. Thus, the image suitable for auto-focusing is detected with a high probability to reduce the malfunction.
Patent JP-H03209139-A (JP)
Title: Ultrasonic bolt axial tension measuring instrument
Inventor: KAWAKAMI SHIGEYUKI
IPC: G01L5/00
Filed: 1990-01-11
Abstract: PURPOSE:To measure the axial tension without error by measuring the variation of a time value to the bottom echo generated by applying the axial tension and moving a gate position to the position, where the bottom echo will be picked at the next measurement time, in accordance with the variation. CONSTITUTION:An axial tension calculation processing program 14b measures a bottom echo propagation time value Ts before tightening of a bolt 1 and stores it in a data storage area 14f through a time measuring circuit 8. When receiving a bottom echo propagation time value Ta after tightening of the bolt 1, the program 14b reads out the value Ts from the area 14f to calculate a variation DELTAt of the propagation time in accordance with DELTAt=Ta-Ts. Next, an axial tension F is calculated, and an axial tension Fa at the next measurement time is calculated in accordance with the axial tension F and is stored in the area 14f. A gate position update processing program 14c reads out the axial tension Fa from the area 14f to calculate a proper gate position Ln, and a gate position control signal to set the gate having a gate width W to the position corresponding to the distance Ln is outputted to a peak detecting and distance measuring part 7, and the gate position is changed to the distance Ln by the gate width W.
Patent JP-H02184812-A (JP)
Title: Image forming device
Inventor: WATANABE YOSHIAKI
IPC: H04N1/23
Filed: 1989-01-11
Abstract: PURPOSE:To always form excellent image information by permitting at least one mirror, which is closer to a photosensitive plane, among plural reflecting mirrors to be a displacable optical path length adjusting mirror and adjusting the optical path length to the photosensitive body. CONSTITUTION:The reflecting mirrors 3 and 4 are positioned so as to permit (a) < (b), when the distance between the reflecting mirror 3 and the photosensitive body 5 is (b) and the distance between the reflecting mirror 4 and the photosensitive body 5 is (a). The reflecting mirrors 11 and 12 are fixed and the reflecting mirror 4, which is closest to the photosensitive body 5, is displaced in the arrowed direction as the optical path length adjusting mirror. Then the optical path length of luminous flux A is changed and the scanning widths in the sub scanning directions by the two luminous flux A and B formed on the plane of the photosensitive body 5 are adjusted. Thus, all the horizontal scanning widths based on the plural laser beam flux are easily equalized and the excellent image is formed without image deviation.
Patent JP-S59130344-A (JP)
Inventor: KANOU TAKESHI
IPC: D03D47/27
Filed: 1983-01-13
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-S61163607-A (JP)
Title: Rotary solenoid device
Inventor: BAN ITSUKI
IPC: H01F7/14
Filed: 1985-01-16
Abstract: PURPOSE:To level the output torque characteristics by providing the magnetic poles of 60 width which are arranged on a stator and the salient poles expanding over 60 which are formed radially from a magnetic disc in the center. CONSTITUTION:When an excitation coil 14 is energized, magnetic poles 1a, 1b and 1c are excited to produce different pole in the salient poles 3a, 3b, and 3c by induction. Then an attractive force is produced in direction of the arrow C and a rotor 3 rotates in the direction C. The rise of the output torque due to the salient pole 3c is steep and the peak is in the initial period. The peak values of the salient poles 3a and 3b are in the latter period and the peak value of a synthetic torque of the salient poles 3a and 3b is adjusted to be the same as that of 3c. Accordingly, the synthetic torque characteristics of three salient poles become even.
Patent JP-H04236811-A (JP)
Title: Thrust bearing
Inventor: YAMAMOTO TAKAO
IPC: F16C17/06
Filed: 1991-01-18
Abstract: PURPOSE:To improve thrust load resistance performance, facilitate clearance adjustment and reduce costs by providing a bearing base metal for supporting any thrust load transmitted from the fulcrum of a thrust pad and a spring inserted between the fulcrum of the thrust pad and the bearing base metal. CONSTITUTION:A leaf spring 26 is formed in a one-side opened square shape while having legs 26a on both sides, and in the case of a liner 24 for adjusting a pad 20, a spring part is inserted between the pad 20 and a bearing base metal 27 with the legs 26a brought into contact with the bearing base metal 27. In this constitution, when a rotor is rotated under supplied lubricant oil, each pad 20 receiving a thrust load makes the leaf spring 26 bend according to its spring constant by a pad load with the edge of the adjusting liner 24 serving as a fulcrum. Since each pad 20 arranged on the bearing base metal 27 thus supports a thrust load by making each leaf spring 26 to bend, even if a load acts only on one side of a thrust bearing, pressure equalizing action makes oil film thickness and a pad load to approach their ideal states.
Patent JP-H10194009-A (JP)
Title: Headup display
Inventor: TAKEUCHI SHOICHI
IPC: G02B27/01
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To make a headup display compactly mountable, besides excellent in image quality upon securing a car space and a forward visual field by pivoting a combiner and a light emitting means free of rotation in and around the end of a body part to be opposed to each of them, and installing a recessed storage space, where this light emitting means is rotatively housed, in the body part. SOLUTION: A combiner 2 is held on an upper end of one side of a body part 8 via a holder, and it is made rotatable in centering a turning shaft, and it is held at the specified angle in time of use. A light emitting means 5 is stored in the holder, and it is installed in a side where the combiner 2 is held, and in and around the end of the opposite side. This light emitting means 5 is also rotatable in the body part 8 in centering the turning shaft in and around the lower end, and it is held at the specified angle in time of use. In addition, in time of disuse, the light emitting means 5 is housed in a recessed storage space 81 installed in the body part 8. In time somewhat delayed from it, the combiner 2 is also rotatively tilted so as to become almost paralleled with the body part 8. Thus, when a head up display is not used, the whole device can be thinned.
Patent JP-S61163491-A (JP)
Inventor: UNO TETSUYA
IPC: G07G1/12
Filed: 1985-01-16
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-S59131099-A (JP)
Title: Low load operating method for carburettor
Inventor: SEKI FUMIO
IPC: F17C9/02
Filed: 1983-01-17
Abstract: PURPOSE:To stably operate a carburettor even in a low load region by letting gas of a difference between the demand for gas and the generation quantity flow into a return pipe to be freezed and reclaimed. CONSTITUTION:If the required quantity of LPG gas is about 10T/H, as 25T/H of LPG gas comes out from the top portion of an evaporation drum 2 through a gas main pipe 4, 15T/H of LPG gas is returned to a return pipe 5 by a flow rate control device 7. That is, only the required quantity, 10T/H of LPG gas is supplied to a generating unit. 15T/H of LPG gas distributed to the return pipe 15 is condensed and liquefied by a condenser 8 to be returned to a liquid receiving drum, thereby accomplishing stable operation of a carburettor in a low load region.
Patent JP-H07212202-A (JP)
Title: Multi-point signal input device
Inventor: MORI SADAO
IPC: H03K17/00
Filed: 1994-01-20
Abstract: PURPOSE:To make possible high-accuracy measurement by parallelly connecting two semiconductor switches to the system of a terminal, to which the low voltage side of a two-terminal input is connected, at least to reduce an error voltage caused by ON resistance CONSTITUTION:When measuring a DC voltage input VDC of two terminals connected to a measuring channel CH2, semiconductor switches SW1I, SW1A and SW1B are turned off, switches SWb1 and SWb2 are also turned off, semiconductor switches SW2A, SW2B and SW2B2 are turned on and a switch SW5 is turned on as well. Thus, the voltage of the DC voltage input VDC is fetched into an arithmetic part AU, and prescribed arithmetic processing is performed. In this case, the semiconductor switches SW2B1 and SW2B2 are parallelly connected to an input terminal L(B) on the low voltage side. Therefore, the ON resistance is almost reduced by half, and the error voltage caused by the ON resistance can be reduced. In this case, the number of semiconductor switches to be parallelly connected is not limited at two but it can be over three as well.
Patent JP-S63173149-A (JP)
Title: Remote channel control system
Inventor: OKAMOTO KOICHI
IPC: G06F13/12
Filed: 1987-01-12
Abstract: PURPOSE:To eliminate limination on a connecting distance between a central processing unit and an input/output device, by connecting between an in-device channel and a remote channel with an optical fiber, etc., transmitting a data and information after mixing them, and correcting the count of the number of transfer bytes. CONSTITUTION:Control information outputted form a control information transfer means 11 in the in-device channel 1, and the number of transfer bytes from a transfer byte number transmission means 12 are sent to the remote channel 2 via the optical fiber 3. Meanwhile, a count correcting means 13 in the channel 1 corrects the count of the number of transfer bytes based on the information transferred from a transfer byte number reporting means 22 in the channel 2. Also, the means 22 reports the number of bytes transferred actually between the input/output device at the time of completing data transfer.
Patent JP-H02186425-A (JP)
Title: Multiplexing disk device control method
Inventor: NAKANO ICHIRO
IPC: G06F3/06
Filed: 1989-01-13
Abstract: PURPOSE:To shorten an access time to a disk device by classifying many data blocks into plural groups, and simultaneously accessing the respective groups by means of different disk devices. CONSTITUTION:A data block generating part 31 divides the data, which are required to be read on a main storage device 12 by a host device 11, at parts, where physical addresses are discontinuous, to generate (m) pieces of data blocks DBLK1-m. When a data block generating processing is completed, a channel control part 134 makes a data block classifying part 132 classify the data blocks. The classifying part 132 classifies the (m) pieces of the data blocks into the blocks in an (l) number, which is smaller than an (n) to be the number of the multiplexing of the disk devices. When the classifying operation is completed, a control part 134 makes a data transfer part 133 read the data. The transfer part 133 reads a corresponding disk device 14i with the use of a control area CTLEi, and the data read operations from the (l) pieces of the devices 14 are executed in parallel.
Patent JP-S63173009-A (JP)
Title: Manufacture of optical fiber cable
Inventor: HAYASHI HO
IPC: G02B6/44
Filed: 1987-01-12
Abstract: PURPOSE:To prevent the generation of a scratch on the surface of an optical fiber and the deformation due to a projection of a groove of a grooved spacer, and the damage of the projection, by oscillating a guidance device of the optical fiber in the same direction as a spiral direction of a spiral groove, and also, making its oscillation range smaller than an inversion range of the spiral direction. CONSTITUTION:A strap 6 having in the center a projection 7 engaged to a groove of a grooved spacer 5 is used, the strap 6 is oscillated in the same direction as a spiral direction of a spiral groove as the grooved spacer 5 advances, and also, an oscillation range of the strap 6 is made smaller than an inversion angle in the spiral direction of the spiral groove. In this state, when the strap 6 becomes the boundary line of the oscillatable range, the grooved spacer 5 is twisted to the inversion angle thereafter. Also, optical fibers 3, 4 supplied from fixed supply bobbins, 1, 2 are contained in a groove of the grooved spacer 5 through the strap 6. In such a way, it does not occur that the optical fiber is rubbed against the surface of the grooved spacer, and also, a breakdown of a projection 7, and a deformation of the groove are prevented.
Patent JP-H01184821-A (JP)
Title: Wafer replacing method
Inventor: KURIMOTO KOZO
IPC: H01L21/677
Filed: 1988-01-14
Abstract: PURPOSE:To reduce the contamination with foreign matters in a thermostatic chamber by a method wherein a wafer cassette is placed on a cassette stand on the load side and the unload side, and the cassette stand is picked up to outside the thermostatic chamber automatically. CONSTITUTION:An aperture 20 in the size in which a loading cassette 8 and an unloading cassette 10 can be taken in or out is provided at a part of the wall surface of a thermostatic chamber 11. When a wafer cassette is replaced, first, a cover 21 is rotated downward. An electromagnetic valve 23 is functioned by operating a switch, and a rod 25 is shifted by allowing compressed air to flow into an air cylinder 24. A wafer stand 26, on which a wafer cassette is placed, is connected to the tip of the rod 25. The wafer cassette is passed through the aperture part 20 of the wafer chamber 11, and picked up to outside of the chamber 11. As a result, the contamination in the chamber 11 with foreign matters can be reduced.
Patent JP-H01186556-A (JP)
Title: Nonaqueous electrolyte secondary cell
Inventor: MORIMOTO TAKESHI
IPC: H01M10/054
Filed: 1988-01-14
Abstract: PURPOSE:To improve the discharge capacity and charge and discharge cycle characteristic by using a mixture of a carbon material with the specific structure obtained by carbonizing a condensation polymer compound containing aromatic and nitrogen atoms and a metal or an alloy capable of electrochemically absorbing or desorbing an alkali metal for a negative electrode. CONSTITUTION:A mixture of a carbonized material having the hydrogen/carbon atomic ratio of 0.35 or below and the structure of the spacing of the (002) plane of carbon determined by the X-ray diffraction method of 3.37Angstrom  or above and obtained by partially graphitizing a condensation polymer compound containing aromatic and nitrogen atoms and a metal or an alloy capable of electrochemically absorbing or desorbing an alkali metal is used for a negative electrode. For the mixing ratio of this mixture, the carbonized material exceeds 5wt.%, and the metal or alloy is less than 95wt.%. Aluminum or lithium-aluminum alloy is used for the metal or alloy capable of electrochemically absorbing or desorbing an alkali metal. The condensation polymer compound containing aromatic and nitrogen atoms is selected among aromatic polyimide, aromatic polyamide or the like and their derivatives.
Patent JP-H09200521-A (JP)
Title: Method, device for processing image and image forming device
Inventor: TAKENAKA SHUNPEI
IPC: H04N1/40
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To output low-resolution multilevel image data with high definition through a binary printer. SOLUTION: Multilevel image data corresponding to 1st resolution are inputted from an image input part 4 and these data are stored in a 1st image memory 5. The partial image in a size formed through one time of recording and scanning by the recording head of a printer part 8 is extracted from these multilevel image data, and this partial image is converted to 2nd resolution and stored in a 2nd image memory 7. Concerning these partial image data of 2nd resolution, smoothing processing is performed picture quality is improved. Next, binarizing processing is applied to image data, to which smoothing processing is applied, while using the method diffusion, etc., and obtained binary image data are stored in a 3rd image memory 12. At such a time, the resolution of binary image data is converted corresponding to the resolution of printer part 8. Thus, the obtained binary image data are recorded by the printer part 8.
Patent JP-H04237854-A (JP)
Title: Cylinder injection type internal combustion engine
Inventor: SASAKI SHIZUO
IPC: F02B23/10
Filed: 1991-01-21
Abstract: PURPOSE:To provide such an internal combustion engine as preventing an amount of fuel flowing into a cylinder from sharply decreasing at time of injection starting of the fuel in an intake pipe by a second fuel injection valve, in the cylinder injection type internal combustion engine which has a first fuel injection valve being set up in the cylinder and the second fuel injection valve being set up in the intake pipe, and changes fuel injection according to the extent of engine load. CONSTITUTION:In a cylinder injection type internal combustion engine which is made so as to inject fuel for stratified combustion at a compression stroke by a first fuel injection valve 4 at the time of engine low load, and to inject the fuel for uniform combustion by a second fuel injection valve 7 at the time of high engine load, fuel injection should be started also from the first fuel injection valve 4, in an intake stroke at the time of a specified load A at the lower side than that to be started of the fuel injection by the second fuel injection valve 7.
Patent JP-S62164177-A (JP)
Title: Character reader
Inventor: YAMAMOTO RYOZO
IPC: G06K9/20
Filed: 1986-01-16
Abstract: PURPOSE:To attain the recognition of a character or a mark printed exactly in ink including a magnetic substance by providing a synchronizing means which takes a synchronization between a signal read with a read head and a clock signal generated by a clock generating means. CONSTITUTION:The character or the mark printed on a card 2 in magnetic ink, after magnetizing with a write head 5, is read with three heads in a read head 4. Simultaneously, a head 11 reads a magnetic pieces located in the same interval by the rotation of a roller 9 press-contacted with the card 2, taking synchronization with the movement of the card 2. Outputs from the three heads in the head 4 are amplified at amplifiers 17-19 and 20, and the output of the amplifier 20 and those of the amplifiers 17-19 are obtained in prescribed waveforms. Following that, on those waveforms, after A/D-converting at A/D converters 25-28, threshold value processes in digital values are performed, and also, the identification of the waveforms are performed using a synchronizing signal from the head 11.
Patent JP-S61167150-A (JP)
Inventor: ARUFURETSUDO ETSUCHI GUREAATO
IPC: F02K1/78
Filed: 1985-01-17
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-S5288857-A (JP)
Title: Water drop removing method for running linear conductor and its device
Inventor: OOHASHI KAZUHIKO
IPC: F26B13/30
Filed: 1976-01-20
Abstract: PURPOSE: To obtain a means for greatly improving efficiency of water drop removing by effectively making use of negative pressure in the suction side of an air compressore. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02184900-A (JP)
Title: Voice dial device
Inventor: KANEUCHI KUNIYASU
IPC: G10L15/06
Filed: 1989-01-11
Abstract: PURPOSE:To decrease a user's burden by constituting the system in such a manner that plural standard patterns can be registered in correspondence to one telephone number stored in a number storage section. CONSTITUTION:The system is constituted of a hand set 1, a character extracting section 2, a standard pattern section 3 for recognition, a standard pattern section 4 for response, a voice output section 5, a keyboard 6, a central control section 7, a pattern reference section 8, a number storage section 9 and a signal transmission circuit 10. Plural names are previously registered for one telephone number in the case of registering the called party for which the plural designation names exist. The signal transmission for dialing to the desired called party is possible in this way if one of the plural designation names is pronounced even if the registration under which name of the plural names of the called party is registered is not stored.
Patent JP-H03210630-A (JP)
Title: Arithmetic unit
Inventor: HIROSE YOSHIO
IPC: G06F7/544
Filed: 1990-01-12
Abstract: PURPOSE:To improve the processing speed of a neural net constitution information processor as well as to compute a hyperbolic sine function at a high speed by noting a fact that a sigmoid function can be approximately evolved. CONSTITUTION:A proper approximation formula is selected according to the scale of the input data (x) and then executed for acquisition of a function f(x). In such a case, the relation between the scale of the data (x) and its corresponding approximation formula is shown by an equation where I shows the negative value of the data (x). Then the arithmetic results of II and III are substituted for a formula 3, and an answer is obtained. Then IV shows an extremely large scale of the data (x) and the answer is fixed at 1. The approximation formulas 4 and 5 of II and III show the power sums. The factorial operations of both formulas 4 and 5 are carried out by a 1st multiplication means. The product operation between a factorial and its corresponding coefficient is carried out by a 2nd multiplication means. Then the sum total operation of products is carried out by an addition/subtraction means respectively. Thus the approximation formula of the function f(x) can be treated substantially as it is. Then it is possible to reduce the computing frequency and the computing speed of a hyperbolic sine function is improved.
Patent JP-H08192179-A (JP)
Title: Device for setting residence time of sludge in activated sludge process
Inventor: KONISHI TAKAHIRO
IPC: C02F3/12
Filed: 1995-01-18
Abstract: PURPOSE: To precisely set SRT by determining a set value of SRT by taking into account the amount SS flowing into a treating system measured by a first flowmeter and a concentration meter and the amount SS flowing out of the system measured by a second flowmeter and a concentration meter. CONSTITUTION: Measured values of flow rate of excess sludge measured by excess sludge flowmeters 26, 27 and concentration thereof are inputted into an SRT controller 28 to determine a set value of SRT. And measured values of flow rate and concentration measured by a first flowmeter 29 and a first concentation meter 30 which are provided at a raw water intake part of an aeration tank 21 to measure the flow rate and concentration of the raw water are inputted into the controller 28 to determine a set value of SRT. Further, measured values of flow rate and concentration measured by a second flowmeter 31 and a second concentration meter 32 for measuring flow rate and concentration of treated water of a final settling reservoir 23, also, are inputted into the controller 28 to determine a set value of SRT.  At the controller 28, a set value of SRT is determined using each of the measured values.