baber/WOPTO huggingface dataset:
Patent JP-H0957406-A (JP)
Title: Nozzle for continuous casting
Inventor: IIZUKA YOSHIHARU
IPC: B22D11/10
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for continuous casting durable for a long service time even when the nozzle is used for casting the steel which is highly corrosive against the refractory such as the steel containing much oxygen and the steel treated with calcium. SOLUTION: A part in contact with at least the molten steel is made of the refractory raw material having the composition consisting of, by weight, <=40% CaO, 6-20% in total one or two or more kinds of Al2 O3 , SiO2 , and TiO2 , 30-95% calcium zirconate clinker in which CaZrO3 is essential as the mineral composition, 5-40% graphite, and the balance other refractory raw material. A boundary reactive layer is formed on the working surface with the molten steel to demonstrate the corrosion resistance, and to prevent graphite from being melted into the molten steel at the same time.
Patent JP-2001045381-A (JP)
Title: Picture processor and picture processing method and medium
Inventor: YOSHIMURA SHINICHI
IPC: H04N5/335
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a picture processor using pixels which is provided with an arithmetic function. SOLUTION: The pixels of a pixel line L are directed to a signal line direction (a), and the pixels of a pixel line H are directed to a sight line direction b in a distance sensor 17. In a sampling time k, the sight line direction (a) of the pixel line L crosses a point c at which a sight line direction e of pattern lights irradiated from a pattern projecting part 12 cross a face 101a, and the sight line direction b of the pixel line H crosses a point d at which the sight line direction e of the pattern lights cross the face 101.  When a subject is present in a measuring range W in the sight line direction e of the pattern light in the timing of the sampling time k, the reflected lights of the pattern lights reflected by the subject and made incident to the distance sensor 17 are received only by the pixels between the pixel line L and the pixel line H so that it is possible to obtain a proper output even at the time of turning on only the pixels in the range between the pixel line L and the pixel line H, and turning off the other pixels.
Patent JP-H0557660-A (JP)
Title: Robot arm
Inventor: ENOMOTO YASUO
IPC: B25J19/00
Filed: 1991-08-29
Abstract: PURPOSE:To settle the problem of robot arm tip mass becoming large in the robot arm of an industrial robot used in a production site so as to provide a high-speed high-accuracy force-controllable robot arm with lightweight compact structure. CONSTITUTION:A linear motor 12 is disposed at the root of a robot arm, and the horizontal movement of the linear motor 12 is converted into vertical movement through a link A 14 rotatably connected to a shaft A 16 and a shaft B 17 and a link B 15 rotatably connected to a shaft C 18 and a shaft D 19 so as to attain the translational movement of a robot arm tip. Further connected to a direct acting guide bearing 13, the force controllable robot arm of high speed and high accuracy can be obtained with lightweight and compact structure, and the force control in the translational direction of the robot arm tip can be performed by controlling the force of the linear motor 12.
Patent JP-H1062700-A (JP)
Title: Image forming device
Inventor: TANIWAKI MICHIO
IPC: G02B26/10
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To uniform the dot interval in the main scanning direction of an image transferred from an image carrier onto a recording paper by regulating the starting position of image recording, the image recording width, the number of image recording dots and the position of each recording dot. SOLUTION: A dummy operation for performing no image recording is executed before starting a scanning for image recording, and the frequency of a video clock is changed by frequency variable means 241, 249-256 in the dummy scanning period. The frequency variable means 241, 249-256 change the frequency of the video clock during the dummy scanning period before a scanning period for performing an image recording so that a first detected value A and a second detected value B, B/A are conformed to a first set value A0 and a second set value B0, respectively. The set values are properly set, whereby the video clock can be conformed to a target value. Thus, when toner images having a plurality of colors are recorded one over another on a transfer paper, an image having no color drift can be recorded.
Patent JP-H0268777-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKASHIMA SUSUMU
IPC: G11B20/12
Filed: 1988-09-02
Abstract: PURPOSE:To easily confirm a present position in the middle of a high-speed search by recording data extended in a subcode area on a recording track formed onto a magnetic tape in a forward direction and obtaining a reproducing output from the recording data of the subcode area at the time of the high-speed search. CONSTITUTION:An audio signal (a) is outputted through an A/D converting circuit 11 and a recording signal processing circuit 12 to a mixing circuit 13 as recording data (c), and simultaneously, data (d) for a definite time from a head part are stored to a RAM 14. A read control circuit 15 successively updates the read address of the RAM 14 each time the recording data (c) for several tracks are outputted from the circuit 12, storage data (e) are extended, they are read to the mixing circuit 13, and they are successively recorded to the subcode area in making several tracks into a unit. At the time of the high- speed search, a reproducing signal processing circuit 22 accepts and processes the data of the subcode area based on a subcode detecting signal (l) and outputs the data. Thus, which position is searched at present can be easily confirmed.
Patent JP-H1057896-A (JP)
Title: Brown rice partition control device for huller separater
Inventor: TOKI HARUMITSU
IPC: B07B13/18
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To judge the mixture of unhulled rice into brown rice and carry out the proper separation by comparing the manual adjustment position from the automatic control partition position with the reference value when a brown rice partition is adjusted manually to the rocking-down side during the automatic partition control for the brown rice partition and issuing an abnormality information or the like in the case the manual adjustment position is out of the proper range. SOLUTION: In the case a partition rocking-up and rocking-down side adjustment switch is operated during the automatic operation by controlling a brown rice partition 18 based on the sensing of boundary position of unhulled rice and brown rice by an unhulled rice and brown rice sensor 30, the manual adjustment amount is measured from the automatic control partition position, and whether the manual adjustment to the rocking-down side is applied or not is judged. In the case of YES, whether the partition position is adjusted in the proper range or not is judged by comparing the impulse adjustment position with the reference value, and in the case it is in the proper range, the separation work is continued while the partition 18 is retained as it is on the position.  On the other hand, in the case it is not in the proper range, for instance, an abnormality information is issued by an informing means and the partition 18 is moved to the partition position based on the boundary position sensed by the instruction from a control section.
Patent JP-S6461803-A (JP)
Title: Robot controller
Inventor: NAKADA YOJI
IPC: G05B19/18
Filed: 1987-08-31
Abstract: PURPOSE:To ensure the fast and highly accurate positioning jobs of a robot in a simple constitution by feeding the output data received from a drive control means back to the input side at a short prescribed time interval through a drive source feedback loop. CONSTITUTION:A main processor 1 receives the position data and the moving speed data for robot control and applies the coordinate conversion to each position data for calculation of each position data on the coordinates. At the same time, the mainprocessor 1 performs an interpolation arithmetic and supplies the position data and the moving speed data to a servo processor for each short prescribed time as the robot moving command value. The processor 2 defines the estimated speed data and the acceleration data operated from the position detecting signal of a position sensor as the feedback input and outputs the current value data serving as the torque command value based on said moving command value. A digital driver 3 outputs the output voltage data and the timing data so that the difference between the current value data and the reference current value data is equal to zero. Thus a servo motor 5 is driven via a power control driver 4.
Patent JP-H1065956-A (JP)
Title: Angular velocity detection amplifier circuit and face deflection correction servo device
Inventor: SATO TSUGUO
IPC: G01P3/42
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To improve the servo characteristic in the face deflection correction servo and to reduce the time required to stabilize the circuit at application of power. SOLUTION: An angular velocity signal from an angular velocity sensor 1 is fed to an LPF(low pass filter) 2 and a differential amplifier 3, and the differential amplifier 3 subtracts an output signal from the LPF 2 from the original angular velocity signal and the difference is amplified to obtain a high pass filter characteristic. As a phase characteristic of the high pass filter characteristic, a phase lead around a cut-off frequency of the filter is changed steeply and the phase characteristic at frequencies higher than the cut-off frequency is converged to 0 rapidly, then even when the cut-off frequency is not decreased too much, the phase lead at a low border frequency of a servo band is reduced.  The servo characteristic is improved by decreasing the phase lead at the low border frequency of the servo band so as to improve the servo characteristic and the circuit stable time at application of power is reduced by not decreasing the cut-off frequency.
Patent JP-H0774994-A (JP)
Title: Electronic still camera device
Inventor: SATO TOSHIAKI
IPC: G06F12/02
Filed: 1993-09-02
Abstract: PURPOSE:To prevent the generation of a data erasing accident due to user's misoperation by using an inexpensive EEPROM card for an electronic still camera device. CONSTITUTION:This electronic still camera consists of a camera body 2 and a memory card 4 loaded to the body 2 through a connector 3 so as to be optionally loaded/ejected. The memory card 4 is provided with an EEPROM 15 having a data management area 17 and a data area 18, an EEPROM 16 having a data area 19 and a data I/O control circuit 13. The camera body 2 is provided with a DRAM 7 having almost the same constitution as the areas 17 to 19 and a data I/O control. circuit 9 for transferring data to the memory card 4 while storing the data of respective areas in the DRAM 7 by the transfer of instructions to/from the circuit 13.
Patent JP-S6462048-A (JP)
Title: Duplex system for data transmitter
Inventor: TANIMOTO MASAYUKI
IPC: H04L12/42
Filed: 1987-09-01
Abstract: PURPOSE:To attain the mutual monitoring of a duplex transmitter, by setting identically a station number for an active/standby transmitter of a duplex transmitter so as to allow other transmitter to attain data transmission without notifying duplex operation through the use of the transmission line. CONSTITUTION:Each transmitter 5 (station numbers N-N+n) is connected through a transmission line 4 and the transmitter of the station number N is duplicated. Data reception from other transmitter and data transmission at the acquisition of transmission right are attained for the transmitter in the active mode and the transmission right is not acquired for the transmitter in the standby mode and only the data reception is made effective, thereby allowing the identical setting of the station number of the active/standby transmitter. Thus, the other transmitter can send data without notifying the duplex operation and the mutual monitoring between the duplex transmitters is attained by utilizing the transmission line 4.
Patent JP-S59108314-A (JP)
Title: Plasma chemical vapor deposition device
Inventor: TAKESHITA TETSUYOSHI
IPC: H01L21/31
Filed: 1982-12-14
Abstract: PURPOSE:To generate stable plasma for a prolonged time when depositing a conductive film, and to eliminate local discharge in glass by sealing an electrode under vacuum by a non-conductive substance. CONSTITUTION:A gas is plasma-decomposed by high-frequency power applied to electrode materials 18, 19, and deposited on substrates 20. An electrode sealing 21 is executed by the non-conductive substance, but plasma approximately the same as the electrode sealing 21 is not used can be generated by selecting the conditions of generation of plasma so far as plasma is generated by a high- frequency power supply. A decomposed gas is also deposited on sections corresponding to glass, but the electrodes 18, 19 are insulated by the electrode sealings 21, and no local discharge is generated. Accordingly, the conductive film can be deposited repeatedly for a prolonged time under the state of stable plasma.
Patent JP-H0883570-A (JP)
Title: Negative electrode of gas discharge panel and its forming method
Inventor: FUJII KOZO
IPC: H01J17/49
Filed: 1994-09-13
Abstract: PURPOSE: To attain a negative electrode causing no erroneous discharge and lengthening of the service life in the negative electrode of a gas discharge panel. CONSTITUTION: A negative elelctrode 23 is composed of 42-6 alloy being a negative electrode base material 23a and a sintered body layer which is a surface film 23b and contains Cax La1-x CrO3 (here, 0<x<1). The surface film 23b discharges electricity in voltage lower than the negative electrode base material 23a, and has high electron emitting capacity. Therefore, the negative electrode base material 23a does not contribute to discharge, and erroneous discharge is not caused due to discharge on a side surface of the negative electrode 23. This negative electrode 23 is formed in such a way that a surface of the negative electrode base material 23a is stuck to a paste layer containing CaLaCrO3 powder, and after the negative electrode base material 23a is separated from the paste layer, and drying and baking are performed.  When the negative electrode is formed by such a method, the negative electrode does not cause erroneous discharge and a negative electrode having the long service life can be formed.
Patent JP-H0554130-A (JP)
Title: Inferring method for image processing procedure
Inventor: TAKAHASHI KATSUHIKO
IPC: G06F9/44
Filed: 1991-08-29
Abstract: PURPOSE:To reduce time required for search or the consumed capacity of a memory and to generate an effective image processing procedure in the case of inferring the image processing procedure. CONSTITUTION:An image processing is classified into a processing (A) to correct images and another processing (B). Then, the appliable processing to a current image is extracted from the processing A and the feature of the image is transited. Next, the appliable processing to the output image of the processing B is extracted from the processing A, and the feature of the image is transited. These processings A and B are alternately extracted, and the sequence of processes is searched. Thus, the search time can be reduced for more than the half in comparison with the number of searches in the case of not distinguishing the processings A and B. Further, the processing A is eliminated from the procedure as needed in the case of executing the image processing, and the optimum procedure can be flexibly constituted.
Patent JP-H0266991-A (JP)
Title: Surface mounting ceramic substrate
Inventor: OIWA TAKAO
IPC: H05K3/34
Filed: 1988-09-01
Abstract: PURPOSE:To decrease the temperature difference between components as far as possible and to prevent excessive heating by providing a black overglaze part around a part whose radiated energy absorbing rate is low on a ceramic circuit substrate. CONSTITUTION:A black overglaze part 7 is provided around the mounting part of a white ceramic chip carrier 4. Thus, the energy absorbing rate of infrared rays is improved. In this way, temperature difference between the part 7 and a QFP 3 is eliminated by the radiated heat from the components and heat conduction from the black overglaze part 7. Solderging can be performed at the uniform temperature. A highly reliable double-mounting type substrate can be obtained.
Patent JP-H04101264-A (JP)
Title: Transferring picture object management device
Inventor: MURAKI AKIO
IPC: G06F15/00
Filed: 1990-08-20
Abstract: PURPOSE:To release a host computer from spending time for transferring the data of a picture object by providing a picture deleting means, picture activity ratio monitoring means which monitors the activity ratio of a stored picture object, and a picture outputting means which outputs a picture object from a file to the displaying section of a terminal device. CONSTITUTION:This transferring picture object management device 1 incorporates a picture managing means 11, picture number monitoring means 12, picture deleting means 13, picture storing means 14, picture activity ratio monitoring means 15, and picture outputting means 16 and is connected to a transferring picture object storing device 2 and terminal device 3. Since a picture object can be automatically stored in an external storage device 4 on the terminal device 3 side by utilizing this management device 1, any frequently used picture object can be displayed on the displaying section of the terminal device 3 by inputting a reading command and picture object name only. Therefore, a host computer can be released from the execution of complicated processes for transferring picture objects.
Patent JP-S59109637-A (JP)
Inventor: MORIKAWA KATSUHARU
IPC: E04B1/35
Filed: 1982-12-14
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-S6462397-A (JP)
Title: Fluorine resin solid wax
Inventor: ARAMAKI MINORU
IPC: C10M169/04
Filed: 1987-09-03
Abstract: PURPOSE:To obtain the titled wax having excellent sliding properties, mechanical strength and coating properties to article surface and capable of simply forming sliding face as well as preventing surface tackiness and scattering of lubricant, by molding a fluorine resin powder and nonvolatile binder under pressure. CONSTITUTION:The aimed wax obtained by subjecting a nonvolatile binder (preferably of about 2-5%) consisting of (A) fluorine resin powder, most suitably consisting of low mol.wt. tetrafluoroethylene resin powder having about 100,000mol.wt. and (B) nonvolatile binder, preferably consisting of fluorine based binder such as telomer of trifluorochloroethylene or perfluoropolyether to compression molding normally at 200-500kg/cm<2> and ordinary temperature for several ten sec several min.
Patent JP-H0382442-A (JP)
Title: Sphygmomanometry
Inventor: YAMAGUCHI TOSHIO
IPC: A61B5/022
Filed: 1989-08-25
Abstract: PURPOSE:To enable a user to know an accurate blood pressure value without taking any unnatural position by placing a finger-hemadynamometer attached to a stool in a position for easy use of the user and instead correcting a head difference from the position of heart. CONSTITUTION:First, a user inserts an IC card 11 into an insert port 12 of an indicating board 10 so that a card reader on the indicating board reads out the weight, stature, sitting height or previous data in addition to the name of the user. On the other hand, the user is seated on a stool 1, inserts a finger of the left hand into the cuff part 8 of a blood pressure measuring device 5 and turns on a sphygmomanometer starting switch on the indicating board with the right hand. Since then the cuff part 8 is located on a position lower than the heat of the user by H, a detected value is higher by a head difference H than an actual value. Thus, a correction value is figured out of the height or sitting height of the user stored in the IC card to be indicated on an indicating part 13. Thus, the user can be aware of an accurate blood pressure value in a comfortable position.
Patent JP-H1148023-A (JP)
Title: Cemented carbide end mill and manufacture thereof
Inventor: HORIE HITOSHI
IPC: B23P15/34
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a cemented carbide end mill with a low Cocontent and reduced blow holes and microstructural defects by combining grain growth inhibitor with a pressurized head treatment, and its manufacturing method. SOLUTION: The end mill is made of cemented carbide containing 0.5 to 4% of grain growth inhibitor with an average grain size <=2.0 μm, less than 11% of iron-group metal, and the remainder consisting of WC with an average grain side <=0.8 μm and inevitable impurities. The rate of porosity of the core part of the end mill is A or less, and the area ratio of growth particles is <=25%. As the manufacturing method, a pressurized treatment is employed.
Patent JP-H0668514-A (JP)
Title: Optical pickup
Inventor: TAKEKOSHI TARO
IPC: G11B7/09
Filed: 1992-08-18
Abstract: PURPOSE:To stabilize the operation of an actuator by reducing the turning radius of a light shielding body more than the turning radius of an objective lens. CONSTITUTION:Only when a lens holder 31 is moved in the direction T, a projection image (hatched line area) by the light shielding body 172 is moved in the direction T. In this time, light receiving quantities of two divided patterns 174a, 174b of a photodetector 174 are ununiformed and a lens position signal proportional to a turning quantity of the holder 31, that is, the shifting quantity of an objective lens 20 is obtained by taking a difference between output signals. Let the distance (turning radius) of a lens 20 up to the optical axis of a lens 20 around the shaft 33 of the actuator 32 be R, a distance between the shaft 33 and a common center line among a light emitting element 171, the light shielding body 172 and the element 174 be L and then the relation of L<R is selected, then a large objective lens displacement is detected by a compact lens position detecting means. Thus, the detection performance is improved, the miniaturization is attained, and then the operation of the optical pickup and the optical recording and reproducing device is made stable and the access performance is improved.
Patent JP-S6196935-A (JP)
Inventor: YOSHIDA KATSUHIKO
IPC: A01M29/28
Filed: 1984-10-19
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-H0267151-A (JP)
Title: Image recording apparatus
Inventor: KISHIMI KAZUTOMO
IPC: B41J2/355
Filed: 1988-08-31
Abstract: PURPOSE:To regenerate an image by taking out the data of the original image if necessary by storing the image signal from an image signal source in each frame memory at every picture and subsequently taking out a desired image signal in succession to record the same on a thermal recording material. CONSTITUTION:When an image is recorded on a thermal recording material 5 using a thermal head 8, the image signal outputted from an image signal source is stored in a plurality of frame memories 32a-32n at every picture and a desired image signal is taken out therefrom the be subjected to predetermined processing if necessary and subsequently recorded on a thermal recording material F. In this case, since the data of the original image is stored in the frame memories 32a-32n, the number of images recorded at the same time or the selection of an image to be recorded can be arbitrarily selected. Since the data of the original image is stored in the frame memories 32a-32n, a high grade image can be regenerated even when the alteration of the magnification of an output image is requested at the time of output.