baber/WOPTO huggingface dataset:
Patent JP-H0328706-A (JP)
Title: Shape inspecting method
Inventor: TAKEGAWA YOSHINOBU
IPC: G01B15/00
Filed: 1989-06-27
Abstract: PURPOSE:To easily inspect even a complicated shape and to enable the inspection even when the surface of a body to be inspected is covered with resin by finding the interval between a high and a low part according to the deviation angles of peaks on data obtained by diffracting X rays by the body to be inspected. CONSTITUTION:Monochromatic X rays 4 are made incident slantingly on and diffracted by an installed bellows (body to be inspected) 1. The diffracted X rays 5 from the diffracting surface are at an angle 2theta to the prolongation 6 of the monochromatic X rays 4. Diffraction patterns through a counter tube 7 by varying the angle 2theta to the diffracting surface vary in intensity according to the variation in 2theta. Then there are a diffraction pattern obtained from the diffracting surface of the high part and a diffraction pattern obtained from the low part, and the peaks of the high and low parts are obtained while clearly separated. Those two peaks are obtained by the high and low parts and their interval S, is proportional to the interval between the high and low parts of the bellows 1. Consequently, the shape of the bellows can be inspected.
Patent JP-H064154-A (JP)
Title: Driving power supply for bridge circuit
Inventor: TAKARA MASAYUKI
IPC: H02J1/00
Filed: 1992-06-23
Abstract: PURPOSE:To decrease the number of driving power supplies by securing the common use of the driving power supply of a common GND of a bridge circuit. CONSTITUTION:The power supply of the driving circuits DC2 and DC4 having a common GND is connected to a common power supply E24. The output lines L2 and L4 of both circuits DC2 and DC4 are twisted and wound round a core having high permeability. At the same time, an inductor is put into a power line and the capacitors are connected in parallel to the driving circuit of each power line. In such a constitution, a common loop current never easily flows in a switching mode of a bridge circuit and the driving power supplies can be integrated.
Patent JP-S648797-A (JP)
Title: Color video signal processor
Inventor: FUKATSU TSUTOMU
IPC: H04N11/04
Filed: 1987-06-30
Abstract: PURPOSE:To maintain the consecutive chrominance carrier signal stored in a memory by writing a digital signal to n-set of memories by each sample and controlling the memory by a control clock having the same frequency as the chrominance subcarrier and subjected to phase locking. CONSTITUTION:A video signal from a terminal 1 is sampled by using a sampling frequency at an A/D converter 3 into a digital signal, fetched in DFFs 4-6 in a different timing and written in memories 7-9. In this case, a timing control 17 and an address counter 16 shift respectively the extraction timing of a data written in the memories 7-9 by 1/3 each of the period of the chrominance subcarrier and controls it to be in a prescribed location with the chrominance subcarrier. Thus, the phase on the video signal of the data written in each memory and the phase of the chrominance subcarrier are always kept to a prescribed relation. Thus, the color video signal consecutive to the chrominance subcarrier is obtained by having only to read the data from each memory in a prescribed order.
Patent JP-H0328963-A (JP)
Title: Electronic equipment containing chinese word retrieving/ displaying function
Inventor: INOUE KOJI
IPC: G06F17/28
Filed: 1989-06-26
Abstract: PURPOSE:To enable a Japanese to easily and quickly retrieve the desired KANJI (Chinese character) even though he/she does not know the pinyin sounds by using a display means which displays the KANJI read out of a dictionary means. CONSTITUTION:The Japanese reading information of the desired KANJI is inputted via an input means 1, and a retrieving instruction is inputted via a reading means 3. Then the input Japanese reading information is retrieved within a dictionary means 2. Thus the coincident Japanese reading information is retrieved in the means 2, and one or plural KANJI stored in accordance with the retrieved Japanese reading information are read out and displayed on a display means 4. Thus it is possible to easily obtain the desired KANJI from the corresponding Japanese reading information including the information on the meaning, the pinyin sounds, etc., of the KANJI.
Patent JP-H10340492-A (JP)
Title: Magneto-optical recording medium
Inventor: TABATA MASAHIRO
IPC: G11B11/105
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium with which the embodiment of super-high resolution recording and reproducing of improved reproduction characteristics is possible. SOLUTION: This magneto-optical recording medium has a first magnetic layer 3 which is a (reading out layer) magnetic layer formed on a transparent substrate 1 and consists mainly of a rear earth metal-3d transition metal alloy that has an easy direction of magnetization in an intra-surface direction at room temp., is changed, on rising of its temp. up to a prescribed temp. above room temp., in the easy direction of magnetization to a perpendicular direction and is small in the exchange energy between the rear earth metal and the 3d transition metal and a second magnetic layer 4 which is formed on this, first magnetic layer 3, is a magnetic layer for magneto-optical recording of information and consists of a rear earth metal-3d transition metal alloy having the easy direction of magnetization in the perpendicular direction at room temp. or above.
Patent JP-S6414789-A (JP)
Title: Apparatus for imparting magnetic core directivity
Inventor: ARUGIMANTASU YUOZOUITSUCHI FUI
IPC: G11C5/05
Filed: 1987-07-01
Abstract: PURPOSE: To improve the reliability and efficiency of a device by moving a comb-shaped member for distribution and a comb-shaped member for guiding as well as a magnetic head in a direction perpendicular to the disposition surface of coordinate lines. CONSTITUTION: The movable comb-shaped members 3, 4 are used as magnetic core movement separating mechanisms and the magnetic cores 8, 8... are separated by changing the positions of the coordinate lines 6, 6... having the magnetic cores 8, 8.... Namely, the magnetic cores are forcibly moved to the inclined part 11 of the comb-shaped member 5 by using the coordinate lines 6, 6... Feeding of compressed air and moving of the comb-shaped members 3, 4 and the magnetic head 29 are synchronized by using solenoid valves 20 to 22. The magnetic cores 8,... are moved along the coordinate lines 6,... by the effect of the compressed air. As a result, the production of the array of the magnetic cores 8 with the high reliability at a high speed is made possible.
Patent JP-H0916034-A (JP)
Title: Heater controller, thermal fixing device and image forming device
Inventor: HASHIMOTO HIROSHI
IPC: H05B3/00
Filed: 1995-06-30
Abstract: PURPOSE: To reduce the number of parts, to miniaturize devices and to reduce the cost. CONSTITUTION: A circuit 6 is a main heater driver B. A T1 terminal of a triac 6a is connected to a rush current preventive resistor 9, and the T2 terminal is connected to a main heater 2, and further, a base of a transistor 6c is connected to a port PA2 of an MPU 1. When the MPU 1 makes the PA2 and 'H', the transistor 6c is turned on, and an LED inside of a phototriac coupler 6b is driven, and the triac inside of the phototriac is turned on, and succeedingly, the triac 6a is turned on, and AC is impressed to the main heater 2 through the rush current preventive resistor 9. When the MPU 1 makes a PA3 the 'H', the transistor 7c is turned on, and the LED inside of the phototriac coupler 7b is driven, and the triac inside of the phototriac is turned on, and succeedingly, the triac 7a is turned on, and the AC is impressed to a sub-heater 3 directly, and the sub-heater 3 is driven.
Patent JP-H04363925-A (JP)
Title: Time division multiplexing circuit
Inventor: AMANO TORU
IPC: H04J3/04
Filed: 1991-06-11
Abstract: PURPOSE:To facilitate an operation by allowing a transmission read-only memory circuit to select freely the multiplex position of each data, thereby allowing one multiplexing circuit to cope with plural transmission frame constitution sets. CONSTITUTION:The circuits is provided with a transmission counting circuit 16 having the counted value of a maximum value in the bit number of one frame in plural transmission line constitution sets to be replied and a transmission read-only memory circuit 17 outputting a data selection signal and a burst gate signal to a bit location depending on the decided counted value of the transmission counting circuit 16 according to the frame structure depending on the multiplexer configuration number from a control circuit 19, and also a selective circuit 18 receiving a digital signal or the like according to each burst gate signal, selecting property a dummy data or the like and outputting a time division multiplexing data, and a multiplexing data is varied by the control circuit 19 outputting a multiplex configuration number depending on the frame structure designation information and the operation is facilitated.
Patent JP-H10339901-A (JP)
Title: Illuminator provided with double shutter
Inventor: ASAYAMA TAKAO
IPC: H04N5/222
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To realize the new special direction of light by providing a blind shutter and an iris shutter opening/closing the aperture of a case, and a light source arranged in the case in a state where the blind shutter and the iris shutter are put between the aperture and the light source. SOLUTION: In this illuminator 1 provided with a double shutter; the case 4 having the circular aperture for light passing 2 on one surface 3 and one surface 3 in the case 4 are arranged. The blind shutter 5 opening/closing the aperture 2 of the case 4 is arranged adjacently in the case 4. Then, the iris shutter 6 opening/closing the aperture 2 of the case 4 and the light source 7 consisting of a lamp in the case 4 in the state where the blind shutter 5 and the iris shutter 6 are put between the aperture 2 and the light source 7 are arranged. Thus, the new special direction of the light is realized, and the direction of the light from the blind shutter 5 to the iris shutter 6 and its contrary direction are easily realized.
Patent JP-S5866045-A (JP)
Title: Measuring method for moisture content of liquid fuel
Inventor: YOSHINO KAZUNORI
IPC: G01N27/22
Filed: 1981-10-15
Abstract: PURPOSE:To measure the moisture content of liquid fuel in high accuracy by measuring electrostatic capacity and a temperature of liquid fuel such as heavy oil, tar, COM, CTM, etc. CONSTITUTION:Liquid fuel such as heavy oil, tar or mixture fuel (COM, CTM) which is a compound of the heavy oil or tar and dust coal are supplied from their supply source to combustor toward a direction indicated by an arrow. A thermometer 2 and an electrostatic capacity sensor 3 are provided in the middle of the supply route 1 so as to measure a temperature and electrostatic capacity of the flowing liquid fuel. The data of these temperature and the electrostatic capacity are respectively inputted into an operator circuit 4 to compute the  moisture content in the liquid fuel by a reading exclusive memory housing conversion data, which converts the measured electrostatic capacity value into electrostatic capacity at a reference temperature.
Patent JP-2000355720-A (JP)
Title: Rolled copper foil for flexible printed circuit board, and its manufacture
Inventor: HATANO TAKATSUGU
IPC: C22C9/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a rolled copper foil for flexible printed circuit(FPC), having excellent bendability together with adequate softening characteristic by properly elevating the softening temperature of a rolled copper foil with high bendability and obviating troubles attendant on softening during storage. SOLUTION: The copper foil has a composition which contains, by weight, 100-500 ppm oxygen and also contains, by weight, one ore more kinds among <=80 ppm Pb, <=120 ppm Sn, <=350 ppm Ag, <=350 ppm Zn, <=350 ppm Cd, <=350 ppm In, <=500 ppm Fe, <=500 ppm Ni, and <=500 ppm Co within the range where the value of T defined by equation T=4.5[Pb]+3.0[Sn]+[Ag]+[Zn]+[Cd]+[In]+0.6[Fe]+0.3[Ni]+0.5[Co] (where [i] means the concentration of element (i) by wt.ppm) and in which the total content of S, As, Sb, Bi, Se, and Te is <=30 wt.ppm. This copper foil is 5-50 μm thick and has 120-150 deg.C semisoftening temperature, >=300 N/mm2 tensile strength continuously at 30 deg.C, and excellent bendability and adequate softening characteristic.
Patent JP-H0215468-A (JP)
Title: Alternating allocation processing system
Inventor: OSHIMA HAJIME
IPC: G06F1/30
Filed: 1988-07-01
Abstract: PURPOSE:To protect data even when a power source is disconnected during alternating processing and to facilitate the alternating processing when the power source rises at the next time by holding the data, the flag information, and the processing information including the defective position information of an object track in an exclusive-use cylinder. CONSTITUTION:All the data of an object track 2 in a magnetic disk 1 for which skip processing is to be executed are written to a buffer 3. In such a case, for the data of a defective sector, the data are corrected by an ECC of an ID part during the above-mentioned data wiring, or data '00' are written to the buffer 3 when the data cannot be corrected. Next, the data, the flag information, and the processing information are set to the buffer 3. Next, the track '0' of an exclusive-use cylinder 4 is selected, and all the pieces of information in the buffer 3 are written to the selected track in the sequence of physical sectors. An ID having the flag information to designate a defect is written to the exclusive-use sector for which the defect is designated, and the data are never written to the sector. This type of processing is executed for all the tracks.
Patent JP-S6323423-A (JP)
Title: Frequency synthesizer
Inventor: SUZUKI HIROSHI
IPC: H03L7/18
Filed: 1986-07-16
Abstract: PURPOSE:To change over a frequency at a high speed and to attain fine adjustment by increasing the number of frequency-division of a variable type reference oscillator and that of a variable frequency divider stepwise simultaneously. CONSTITUTION:The output frequency of a reference oscillator 1 is made variable by a variable frequency divider 13 and the number of frequency-divisions of the frequency divider 13 and the frequency division of the variable frequency divider 7 frequency-dividing the output of the voltage controlled oscillator 6 are controlled to be increased stepwise simultaneously in the process of synchronization in the frequency switching. Then the output frequency of the frequency synthesizer is transited to an object frequency gradually while the frequency of two input signals to the phase comparator 3 are being reduced stepwise. Further, the phase of the two input signals to the phase comparator 3 is made coincident at the predetermined point of time in the process of the frequency synchronization such as the changeover of the number of frequency-divisions. Thus, the frequency changeover is applied at a high speed and the frequency interval of the discrete setting frequency is decreased so as to apply minute adjustment of the oscillated frequency.
Patent JP-H105617-A (JP)
Title: Stone and sand separation apparatus
Inventor: SENO KINICHI
IPC: B03B5/42
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To perform good separation corresponding to a change of a condition such as the specific gravity or wt. of an article to be treated at a time of the separation of stones bonded to or mixed with potatoes or rootcrops after harvesting. SOLUTION: A plurality of housing parts 11 are provided to a cylindrical and ring-shaped separation member 10 and consists of openings 11a formed to the inner peripheral surface sides thereof, the nets 11b formed to the outer peripheral surface sides thereof, partition walls 11c on the upstream side in a rotary direction and the shelf plates 11d on the downstream side in the rotary direction. A gas-liquid nozzle 17a jetting a mixed gas of air and clay water or a water nozzle 18a jetting pressure water is arranged to the outer periphery of the separation member 10 and a drum is integrated with the separation member 10 and a motor is connected to a shaft 13a through a transmission member (b).  The mixed gas is jetted from the gas-liquid nozzle 17a While potatoes 2 to which stones 1 or earth and sand are bonded are allowed to flow through passage along with water to effectively wash potatoes and pressure water is jetted from the water nozzle 18a to return potatoes 2 fallen to the housing parts 11 to the passage 3.
Patent JP-S5955881-A (JP)
Title: Macrocyclic diester and perfumery composition containing the same
Inventor: UEDA YOUICHIROU
IPC: C11B9/00
Filed: 1982-09-22
Abstract: NEW MATERIAL:4-Methyl-2,6-dioxa-1,7-dioxocycloheptadecane. USE:A perfumery component. It has musk-like smell and is miscible easily with other perfumery components. It exhibits remarkable effect to the increase, retaining and modification of the perfume, and a composition added with the compound has remarkably improved scent compared with the one free of the compound. PROCESS:The compound of formula can be prepared by (1) reacting dodecanedioic acid or its ester with 2-mthyl-1,3-propanediol in the presence of a proper catalyst such as tetrabutyl titanate, and (2) depolymerizing the obtained polyester under heating in high vacuum using a catalyst containing aluminum, titanium, tin, etc. (e.g. stannous oxide, stannous acetate, etc.). The amount of the compound of formula to be added to a perfumery composition is preferably 0.5- 30wt%.
Patent JP-S6057445-A (JP)
Title: Access counting system
Inventor: HORIUCHI SHIGEHIRA
IPC: G06F11/34
Filed: 1983-09-08
Abstract: PURPOSE:To measure effectively the driving state of a program by counting the access frequencies for each address of plural instructions which are branched from one instruction within an optionally set time. CONSTITUTION:An optional address is set to the 1st address comparator AC1. The address on an address bus AB and received by a reception part R is sent to the circuit AC1 and compared with a reference address. When no coincidence is obtained from this comparison, no output is produced. If the coincidence is obtained, the output is produced to start a timer TM. The TM can set an optional time and receives the output of the circuit AC1 to output the output for the time set to an output terminal OT. The plural 2nd address comparators AC2-ACn compare the set addresses with those supplied from the reception part R only when the output exists at the terminal OT. Counter circuits CNT2-CNTn count the coincidence outputs of circuits AC2-ACn, respectively.
Patent JP-S5790025-A (JP)
Title: Production of lightweight polyurethane insulating material
Inventor: IWASAKI KAZUO
IPC: C08J9/02
Filed: 1980-11-25
Abstract: PURPOSE: To make it possible to add a large quantity of polystyrene foam particles, by employing a specified urethane prepolymer in the titled production of heat-insulating materials which comprises charging polystyrene foam particles into a polyurethane solution and expansion-molding the mixture.  
     CONSTITUTION: A polyether-polyol obtained by addition polymerization of an organic compound having at least two active hydrogen atoms, e.g., ethylene glycol, and an alkylene oxide, e.g., ethylene oxide, is reacted with a polyisocyanate, e.g., tolylene diisocyanate, to form a urethane prepolymer containing 5W35wt% free isocyanato groups. Next, the prepolymer is blended with polystyrene foam particles, average particle size 1W10mm, in amounts to provide a weight ratio of 2:1W1:5. The resulting mixture is placed in a mold having a desired shape and then foamed and cured by blowing in steam. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5866882-A (JP)
Title: Measuring device for radiant ray
Inventor: KONISHI AKIRA
IPC: G01T1/16
Filed: 1981-10-19
Abstract: PURPOSE:To easily control a radiant ray, by operating mutual magnification of each detector, displaying it, and automatically deciding whether it is necessary or not to wear a radiant ray exposure measuring implement except a breast  part. CONSTITUTION:Radiant ray detectors 1, 2 are installed to a measuring instrument body 5 by a support 4 with graduation 3, so that a space between the detectors 1, 2 can be read by the graduation 3. A detecting signal of the detectors 1, 2 is led to converters 6, 7 through cables 8, 9, and is converted to a radiation dosage rate. As for a converting signal, its magnification is operated by an operating device 10, and one signal is displayed on a radiation dosage rate display device 11. The device 10 is provided with a magnification display device 12 for displaying the operated magnification and an alarm device 13 for turning on a lamp when the magnification has exceeded a prescribed value. In this state, the detector 2 is installed to the breast position of an operator, and the detector 1 is installed to a local position to be measured, and is used by controlling the length of a support 4. In this way, the radiant ray magnification of the breast position and the local position can be known quickly, and whether it is necessary or not to wear a measuring implement can be decided automatically.
Patent JP-H0725472-A (JP)
Title: Vanning layout system
Inventor: OKADA YASUYUKI
IPC: B65G61/00
Filed: 1993-07-05
Abstract: PURPOSE:To automatically achieve a very efficient layout without relaying on the experience of an operator. CONSTITUTION:Every time members are ordered, at least the amount and packing schedule data of the members are set to a production plan master 4. Next, while a host computer 1 calculates the amount of the members to be packed within a predetermined period on the basis of the packing schedule data set to the production plan master 4, the specification configuration and required amount of armoring cases necessary for packing are calculated from the packing specification master 3 on the basis of the amount of the members. These results are outputted as an armoring case developing master 21 or 22. When the kind and required amount of the armoring cases are determined, the armoring cases are matched with a stacking pattern of a pattern table 35 at every vanning group to determine positions of a container on which the armoring cases are stacked. The result of the vanning layout is printed as a vanning layout diagram LAY.
Patent JP-S5591977-A (JP)
Title: Dry etching method
Inventor: NAKAMURA MORITAKA
IPC: H01L21/3065
Filed: 1978-12-30
Abstract: PURPOSE: To prevent a stepped portion from cutting by forming an etching mask whose lateral sectional form is of overhang or the like on a substance to be etched and carrying out reactive sputtering to form a gently sloping edge pattern.  
     CONSTITUTION: On semiconductor substrate 4 Al film 5 is formed, phosphosilicate glass film 6 is grown, and photoresist film 7 is formed and patterned. Using patterned film 7 as a mask, film 6 is plasma-etched with a CF 4  etchant, whereby film 6 is etched in an undercut state, and film 7 acts as a practically overhung mask to film 5. Film 5 is then subjected to reactive sputtering etching to obtain a pattern having tapered lateral sectional form. 
     COPYRIGHT: (C)1980,JPO&Japio