baber/WOPTO huggingface dataset:
Patent JP-H1074609-A (JP)
Title: Metal magnetic powder for magnetic recording medium
Inventor: TADA MIGAKU
IPC: G11B5/712
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To enhance corrosion resistance without sacrificing magnetic characteristics, by employing iron and an iron-based alloy for magnetic powder, and allowing a specific surface treatment agent to adsorb to the magnetic powder to form a composite of the magnetic powder. SOLUTION: The metal magnetic powder is employed for a magnetic recording medium obtained by applying a magnetic paint composed mainly of ferromagnetic powder and binder to a support. The magnetic powder is iron and an iron-based alloy. A surface treatment agent containing 2,2,6,6-tetramethyl-4- piperidyl group or its derivative is made to adsorb to the magnetic powder to form a composite of the magnetic article. This constitution restricts degradation of the saturation magnetization of the metal ferromagnetic powder, and makes a metal tape, obtained by dispersing the adsorbed magnetic powder in binder, excellent in long-term stability.
Patent JP-H03112200-A (JP)
Title: Electronic parts mounting device
Inventor: KATO HIROYASU
IPC: H05K13/04
Filed: 1989-09-27
Abstract: PURPOSE:To enable the center of deviation of mounting accuracy to be automati cally converged to an optimum position by analyzing an image data at a speci fied part by an image pick-up means for detecting the displacement of the position for mounting electronic parts and for controlling the mechanism of a robot. CONSTITUTION:The image of an actual mounting part of electronic parts, to be supplied from a parts supplying part 4, at a specified position of a printed- circuit board which is supplied from a printed-circuit board carrying part 3 by a cross robot mechanism 2 is picked up by TV cameras 5 and 6 of an elec tronic parts mounting device 1. This image pick-up data is analyzed by an image data analyzing part 7, the displacement of the position for mounting the electronic parts is detected, and the position of the electronic parts is corrected by the mechanism 2. With the configuration for achieving self- diagnosis control, the center of deviation of mounting accuracy can be converged to an optimum position and electronic parts having deviation can be mounted with improved accuracy.
Patent JP-H08112258-A (JP)
Title: Medical care system
Inventor: AMANO ATSUSHI
IPC: A61B1/00
Filed: 1994-10-14
Abstract: PURPOSE: To make it possible to start or stop the operation of a plurality of equipment by a method wherein operation data thereof is inputted to store and specified equipment is controlled based on the operation data to allow the setting of a series of operations as desired by a user. CONSTITUTION: A medical care system 30 has a control section 1 to perform a variety of control, a part 2 to be controlled which undergoes the variety of control performed by control commands therefrom while having a plurality of function blocks comprising various devices built in or arranged externally, a touch panel 3 to input commands for controlling the individual function blocks of the part 2 to be controlled under the control with the control section 1 and an endoscope 11 to be connected to the part 2 to be controlled. Information of a switch of the touch panel 3 is inputted into a CPU 4 through a first I/O 7.  The control section 1 controls the individual function blocks of the part 2 to be controlled according to inputs from the touch panel 3 and simultaneously with the starting of a power source, the CPU 4 reads out screen information to be displayed on the touch panel 3 from a memory 5 and displays it on the touch panel 3 through a display I/F 6.
Patent JP-H0890415-A (JP)
Title: Through-hole grinding method
Inventor: KISHI MASAO
IPC: B24C1/00
Filed: 1994-09-19
Abstract: PURPOSE: To stabilize the surface roughness of the through-hole inside circumference by injecting abrasive-particle-mixed fluid from a nozzle fitted to one end of the through-hole into the through-hole in a spiral current and grinding the inside circumference. CONSTITUTION: One end of the injecting hole 6 of a nozzle 3 is fitted to a through-hole 2 interposing a packing 7 and compressed air mixed with grinding particles is injected into the through hole 2. The injecting hole 6 is made so that injected grinding particles mixed compressed air may form a spiral current. Therefore, the inside circumference of the through-hole 2 is ground by abrasive particles concentratively hitting the inside circumference by receiving centrifugal force inside the through-hole 2. These abrasive particles are fed to the nozzle 3 through a piping 4 by a spiral conveying body 5 and mixed with compressed air. Hard materials such as gravel are used as the abrasive particles and the particle diameter is adjusted in proportion to the grinding roughness.
Patent JP-H03110676-A (JP)
Title: Word dictionary retrieval device
Inventor: FUKUSHIMA SHUNICHI
IPC: G06K9/03
Filed: 1989-09-25
Abstract: PURPOSE:To enable fast collation with word dictionaries by providing 1st - (m)th candidate shift registers for (n) characters which shift characters, one by one, in synchronism with a shift clock and comparing circuits for 1st - (n)th characters. CONSTITUTION:This device is equipped with an input device 5 which inputs a character string wherein (m) kinds of candidates are present, (s) kinds of word dictionary memories 1 with data width of (n) characters, a remaining symbol symbol generator 12 which generates remaining symbols corresponding to the difference between the data width and (n) characters, a controller 7 which generates the clock every time (m) kinds of candidates are inputted, and an address counter 4 which is common to the word dictionary memories. Further, the 1st - (m)th candidate shift registers 2 each for (n) characters, a switch 8 for selecting the word dictionary memories, the comparing circuits 3 for the 1st - (n)th characters, and a decision circuit 6 which decides that there are words present in the word dictionary memories in the input character string when all the comparing circuits generate coincidence signals are provided. Consequently, even if each character has plural candidates, the fast collation with the word dictionaries becomes possible.
Patent JP-H02289899-A (JP)
Title: Voice detection system
Inventor: UNNO MASAYUKI
IPC: G10L25/30
Filed: 1989-09-26
Abstract: PURPOSE:To detect the presence of a voice at a high detection rate even when the amplitude of a noise is large by analyzing the frequency of an input signal by a preprocessing part, inputting the analysis result to a neural network, and deciding whether or not the input signal contains a voiced sound from the output of the neural network. CONSTITUTION:The preprocessing part 10 analyzes the frequency of the input signal which is inputted from a signal input part, the analysis result of the preprocessing part 10 is inputted to the nueral network 20, and a decision circuit 30 decides whether or not the input signal contains the voiced sound from the output of the neural network 20. Consequently, even when the amplitude of the noise is large and an influence upon the detection of a voice is large, the presence of the voice in noisy environment can be detected at a high detection rate and short-time processing is easily performed.
Patent JP-H0699375-A (JP)
Title: Robot operation training device
Inventor: YAMATO KUNITADA
IPC: B25J9/18
Filed: 1992-09-18
Abstract: PURPOSE:To perform operation training of a robot without using an actual device by using the same controller part for performing operation of the robot to the actual one, and on the other hand, representing a coordinate position changed according to action of the robot as a change of the coordinate position on a display unit based on an encoder command value. CONSTITUTION:Controllers 20, 11, 12, 13, accepting a teaching data from a teaching data input means for inputting the teaching data to output an encoder command value relating to a robot, and a display unit 50 for displaying appearance of the robot are provided, and in drawing means 15, 16, a change of coordinate position according to action of the robot is output relating to the display unit 50 based on the encoder command value. Thus by eliminating necessity for using an actual robot device, operation training can be started even before completion of the robot of delivery object, to only require a small space and a short preparation period, and in addition, there is no apprehension of causing damage of a device.
Patent JP-S61128943-A (JP)
Inventor: SHIGA KAZUMASA
IPC: A61B5/05
Filed: 1984-11-27
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-H0193088-A (JP)
Title: Formation of ferroelectric thin film
Inventor: HASEGAWA TADASHI
IPC: H05B33/12
Filed: 1987-10-02
Abstract: PURPOSE:To easily obtain a perovskite type ferroelectric thin film by facing a substrate and a target composed of metals having at least two or more kinds or a metallic oxide film, forming an amorphous-state metallic oxide film by a reactant type sputtering method, and then conducting a heat treatment at a given temperature. CONSTITUTION:A substrate holder 23, which is holding a glass substrate 1 in which an ITO transparent electrode 2 is provided, is made to hang down from the ceiling in a airtight bell jar 21 to the lower side, and target electrodes 26 and 27 in which a Rb target 24 and a Ti target 25 are mounted respectively are arranged facing the holder 23. Then Ar gas in which 20 volume % O2 is included is made to have 1X10<-2>Torr air pressure to be sent to the jar 21 with the inside of which made to have 10<-4>Torr, and an amorphous-state PlTiO3 thin film 31 is deposited on the electrode 2 by a reactant type sputtering. After that the film 31 is heated to 400-700 deg.C while a degree of vacuum is made to 10<-6>Torr, and the thin film 31 is changed to a ferroelectric thin film 32 made of PbTiO3 after about one hour heat treatment is made.
Patent JP-2000042055-A (JP)
Title: Cradle
Inventor: IURA TADASHI
IPC: A61G7/05
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To use a cradle also as the side fence of a bed by forming plural connecting rods connecting a right/left pair of bases to open its lower side and freely rotating this connecting rod and the base. SOLUTION: This cradle 1 is provided with the fixing parts 5, 6 of the connecting rods 3, 4 and an insertion part fixing means 7 at a right/left pair of substrates 2. Supporting pipes for putting the connecting rods 3 through are provided at the parts 5 and are connected to the substrate 2 with bolts. The parts 6 are provided with holes for putting the rod 4 through on the upper surface of the bases 2 and with a pipe for putting the rod through. Hole parts of diameters nearly equal to those of the rods 4 and hole parts for putting in/out the projecting parts of the rods 4 are provided on the inner surfaces of the supporting pipes. The rods 3 and 4 are formed like U in the state of opening their lower sides to be a cradle and the insertion parts 12 of fixing means 7 are mounted to the bed.  In addition, the cradle can be used as a side fence at the time of rotating the bases 2 on a straight line to straighten the rods 3 and 4 and mounting it to the bed.
Patent JP-2000018396-A (JP)
Title: Butterfly valve
Inventor: KANEKO MASAHIRO
IPC: F16K1/22
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce the sound of airflow generated by a gas that passes at high speed through a gap between a valve disc and a valve body when a butterfly valve is closed. SOLUTION: In this butterfly valve 11 having a valve body 13 forming a part of a gas passage 2, a valve element 4 placed within the valve body 13, a rotating shaft 5 having the valve element 4 secured thereto, and cylindrical bearing members freely rotationally supporting the rotating shaft 5 when fitted into two rotating shaft supporting holes formed in the valve body 13, spherical portions 14 are formed on the upstream and downstream sides of the inner peripheral surface of the valve body 13 including an area opposite to the valve element 4 rotated by the rotating shaft 5, and a single or plural pressure variation regulating grooves 15 are formed from the center to the upstream side of each spherical portion 14.  The pressure variation of gas that passes is regulated by the rotation of the valve element 4 and the airflow sound of the passing gas is reduced when the butterfly valve 11 is fully closed.
Patent JP-2001078172-A (JP)
Title: Monitoring device
Inventor: ENDO SHUJI
IPC: H04N7/18
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring device wherein a video input channel(CH) to which a video signal is not connected is automatically skipped and changed- over by time-sequentially changing-over video signal inputs based on the set order of the number of CH and superimposing them on the optionally set channel and on the succeeding channels apart by even number. SOLUTION: Input change-over circuits 10 and 14 are alternately operated at two-field interval with one field phase difference to time-sequentially change- over camera video signals based on the set order of the CHs constituting a sequence by a control signal via a terminal 18. When the number of CH for constituting one sequence is an odd number, CH which is optionally set in CH set order is superimposed to the CH and the one with order being apart from it by even number. Thus, the refresh cycle of an image is shortened, fluctuation of the image in a vertical direction on a display screen caused by the co-existence of odd-numbered and even-numbered kinds of image fields is eliminated.
Patent JP-H07105565-A (JP)
Title: Optical recording and reproducing device
Inventor: KOYAMA OSAMU
IPC: G11B7/1356
Filed: 1993-10-06
Abstract: PURPOSE:To enable making the measure of a fixed optical system in the radial direction of a disk compact remarkably by using a polarizing beam splitter composed of a quadrilateral prism and a triangle prism in the fixing part of a separation optical system. CONSTITUTION:A luminous flux from a semiconductor laser 1 passes through a collimetor lens 2 and is made incident on the quadrilateral prism. After the flux refracts at an incident plane and reflects at the rear plane of the opposite plane, the luminous flux passed through the plane of the polarizing beam splitter ajacent to the triangle prism is made incident on the triangle prism 15 and heads to a magneto-optical disk 6. Further, the luminous flux reflected at the plane of the polarizing beam splitter is totally reflected at the incident plane and is directed to a laser power monitoring photodetector 8. The luminous flux reflected at the magneto-optical disk 6 is reflected at the plane of the polarizing beam splitter to be guided to photodetectors 13. 14. Thus, the luminous flux from the semiconductor laser o and the flux in directions of photodetectors 13, 14 can be arranged almost on a straight line.
Patent JP-H08113790-A (JP)
Title: Cold rolling oil composition
Inventor: ASANO HIROKI
IPC: C10N40/22
Filed: 1994-10-17
Abstract: PURPOSE: To obtain a cold rolling oil composition for high lubricating mill clean, comprising an esterified product of a specific tris(hydroxyethyl) isocyanurate with a fatty acid, an animal or vegetable oil and fat, an antioxidant, a sulfur-based extreme-pressure additive and an emulsifying agent and excellent in rolling lubricating property, etc. CONSTITUTION: This composition is composed of (A) an esterified product of a tris-(2-hydroxyethyl) isocyanurate of the formula (R is H or an acyl, except when all of R are H) with a fatty acid, (B) an animal or vegetable oil and fat, which is preferably palm oil, (C) an antioxidant [preferab1y 2,2'-methylenebis(4-methyl-6-tertiary butylphenol), etc.], (D) a sulfur-based extreme-pressure additive (preferably sulfide oils and fats) and (E) an emulsifier and further, preferably (F) a cationic surfactant. Furthermore, the component A is preferably obtained by esterifying 1mol of the isocyanurate with 1.5-3.0mol of a fatty acid.
Patent JP-H0677549-A (JP)
Title: Piezoelectric element and manufacturing method thereof
Inventor: WAKABAYASHI KATSUHIRO
IPC: H01L41/257
Filed: 1992-08-26
Abstract: PURPOSE:To obtain a piezoelectric element with low development frequency of discharge breakdown or fatigue failure by making spontaneous polarization differ in size for dispersing strain concentrated on electrode boundary part. CONSTITUTION:The piezoelectric element 1 before being impressed with electrode is impressed with the electrode fitted with a conductive rubber in almost the same diameter as that of the piezoelectric element 1. Next, the element 1 is polarized by impressing the other electrode fitted with another conductive rubber in smaller diameter than that of the element 1 to be polarized. Later, the element 1 is polarized by impressing the other electrode fitted with the other conductive rubber in further smaller diameter than that of the element 1 to be polarized for the size of spontaneous polarization 4 to be notably made different. Finally, an electrode 2 is to be formed on the title piezoelectric element 1.
Patent JP-S60134638-A (JP)
Inventor: DEIITAA BIMUBERUKU
IPC: H04B10/508
Filed: 1984-11-29
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-S61128263-A (JP)
Title: Production of transfer material
Inventor: ITO YUKIO
IPC: G03G15/16
Filed: 1984-11-28
Abstract: PURPOSE:To obtain a copied image of a reverse image by forming a positive image of an original on a transparent sheet by an electrostatic copying machine, turning over the sheet and taking a copy thereon or converting the toner image of the reverse image of the original to the positive image then taking the copy thereof. CONSTITUTION:The originals 1 is copied on the transparent sheet 2, then the sheet 2 is turned over to reverse the image which is then copied on the other sheet 3 for a transfer material. The copy of the reverse image can be taken to said sheet of the transfer material and therefore an adhesive agent is coated on, for example, the copied image and the adhesive force of the adhesive agent to the material to be transferred is made larger than the adhesive force of the image to the sheet for the transfer material, then the image on the sheet 3 is easily transferred to an object 4. The toner image of the reverse image is formed and is transferred under the effect of an electrostatic charge device 19 for transfer by a transfer drum 18, by which the transfer image of the positive image is formed. The transfer image is further transferred to the sheet 2 for the transfer material by an electrostatic charge device 20 for transfer.
Patent JP-H06125248-A (JP)
Title: Electric-current pulse generator
Inventor: ANATORIJI EE SHIEBUCHIENKO
IPC: H03K3/57
Filed: 1992-08-26
Abstract: PURPOSE: To increase pulse frequency and to improve output and reliability. CONSTITUTION: A control signal is simultaneously or successively sent to a control electrode of thyristors 4-1,..., 4-M in a circuit for charging from a control circuit 9. The thyristors 4-1,..., 4-M are switched in, and capacitors 6-1,..., 6-M are charged to voltages that is almost twice as high as one of a DC power source 1 through reactors 5-1,..., 5-M in a vibrational mode. Through this, the thyristors 4-1,..., 4-M are switched off. A control pulse is simultaneously or successively sent to the control electrodes of discharging thyristors 7-1,..., 7-M from the circuit 9 according to the need for a load. Thereby, the thyristors 7-1,..., 7-M are switched in, and the capacitors 6-1,..., 6-M are discharged to an erosion load 3.  The capacitors 6-1,..., 6-M can simultaneously discharge, and a control pulse is sent with respect to all the thyristors 7-1,..., 7-M simultaneously, successively or in some pulse groups.
Patent JP-H1077022-A (JP)
Title: Box
Inventor: HIGUCHI SEIJI
IPC: B65D5/10
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a box due to external force. SOLUTION: A bottom wall 26 of a box is formed out of a main bottom face 19, two receive bottom faces 17, two auxiliary support bottom faces 22, and a main support bottom face 24. The main bottom face 19 is formed into a regular hexagonal shape having the same shape and size as that of the box bottom face. After the receive bottom faces 17 are folded back, the main bottom face 19 is folded back to its outside, and further the two auxiliary support bottom faces 22 are folded back to its outside, and lastly the main support bottom face 24 is folded back to its outside. A locking piece 25 of the main support bottom face 24 is fitted in a locking hole 20 of the main bottom face 19 and locked. Thus, as three outer edges of the main bottom face 19 are supported by the support bottom faces 22 and 24, the deformation of the box can be prevented.
Patent JP-H0781660-A (JP)
Title: Vehicle having electric motor
Inventor: TAKADA NOZOMI
IPC: B62K11/00
Filed: 1993-09-14
Abstract: PURPOSE:To generate always proper motor auxiliary force by measuring respectively a manpower in a cease period of motor auxiliary force and resultant force in an impression period, finding a target value of the auxiliary force to the manpower, and correcting the target value from a difference between it and an auxiliary force actual value when the auxiliary force is added. CONSTITUTION:A crank pedal is installed on a crank shaft 32 of a motive power unit containing a permanent magnet type DC electric motor 22, and rotation of a driving shaft 30 is transmittied to a rear wheel 14 through a one-way clutch 40 and an interior trim type speed change mechanism 42. In such a bicycle having the electric motor, manpower driving force in a cease period of auxiliary force and resultant force of the manpower driving force and the auxiliary force in an impression period are detected by a manpower-resultant force detecting means 50, and a target value of the auxiliary force corresponding to the manpower driving force is stored in a memory 68A. By an auxiliary force operation correcting means 68B, an actual value of the auxiliary force obtained by subtracting the manpower driving force from detected resultant force is compared with the target value, and the target value is corrected, and the auxiliary force is controlled by an electric power circuit 68C in order to make it coincide with a corrected target value.
Patent JP-H08249085-A (JP)
Title: Microprocessor, clock control circuit for giving of timing signal to control internal clock frequency of microprocessor and method for control of frequency of internal clock signal to drive microprocessor
Inventor: JIYOSEFU EI BEIRII
IPC: G06F1/04
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a clock control circuit for controlling the frequency of the clock signals of a microprocessor. SOLUTION: This clock control circuit 101 controls the frequency of timing signals supplied to a clock generator and distribution unit 106 and the unit 106 supplies internal clock signals to the CPU core 102 of the microprocessor. A heat sensor 134 is integrated with a semiconductor die and the output signals are supplied to main and auxiliary temperature indicator units 130 and 132. The indicator units 130 and 132 respectively assert main and auxiliary indicator signals when the temperature of the die exceeds a main threshold value level and an auxiliary threshold value level. The main and auxiliary indicator units 130 and 132 are respectively related with hysteresis characteristics for which the main and auxiliary indicator signals are not de-asserted when they are asserted once until the temperature of the die becomes lower than prescribed first and second hysteresis points.