baber/WOPTO huggingface dataset:
Patent JP-H11215136-A (JP)
Title: Method and device for radio transmission
Inventor: SUGAYA SHIGERU
IPC: H04L1/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To easily transmit control data by performing transmission between plural communication stations of data with a specific packet structure and also performing transmission of control data with the same specific packet structure from a control station or the communication station. SOLUTION: Transmission between plural communication stations of data with a specific packet structure and also transmission of control data with the same specific packet structure from a control station or the communication station are performed. In this way, since common packet structure data transmission is applied to the control data and other data, reception processing of the control data on the reception side and of other data can be made common. In this device, as packetizing processing of control information, addition processing of header information and a header CRC are performed by a control part 26 of a transmitter and, after being packetized into a specific state, the control information is supplied to a radio processing part 22 of a lower layer and transmitted.
Patent JP-S57129844-A (JP)
Title: Resin coated glass bottle preventing scattering
Inventor: NAKANO YOSHIKAZU
IPC: B65D23/08
Filed: 1981-01-29
Abstract: PURPOSE: To obtain the titled glass bottle with high weather resistance in a short coating curing time by using a specified compound having hydroxyl group with high reactivity as polyol as a component of a urethane coating to be applied to the outside of a glass bottle.  
     CONSTITUTION: Propylene oxide (PO) is reacted with polypropylene glycol or polyol with 1,000W4,000mol.wt. by addition reaction to prepare a compound with 1,000W4,000mol.wt. having a poly(oxypropylene) bond, and ethylene oxide (EO) is further reacted with the compound by addition reaction. The resulting polyol (A) with 0.1W0.22 molar ratio of EO/PO is blended with polyisocyanate (B) by 0.5W2.0 equiv. isocyanate groups of the component B to 1 equiv. OH group of the component A, and the blend is cured. A glass bottle is coated with the cured resin to obtain a glass bottle preventing scattering. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11283782-A (JP)
Title: Discharge lamp lighting device
Inventor: MATSUMOTO TATSUHIKO
IPC: H05B41/282
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device for controlling lighting of a HID lamp based on the abnormality state of an electric power source. SOLUTION: Voltage V is generated by an electric power source or a rectifier circuit 2, the output of a level shift circuit 3c is sent to a microcomputer 3e through an A/D converter 3d, the upper limit value and the lower limit value are detected by comparators CP1, CP2, a signal is sent out of the comparator CP1 or the comparator CP2 in a case where a voltage V1 is lower than the standard voltage of the comparator CP2 or the voltage V2 is higher than the standard voltage of the comparator CP1 to turn on either one of switching elements 3a, 3b and to extinguish an HID lamp. In this case, when the electric power source voltage is gotten into abnormal state, the voltage is automatically restored by the microcomputer 3e in a case where the abnormality is temporal and the electric power source 1 is completely stopped by the microcomputer 3e in a case where the abnormality is continuous.
Patent JP-S57125572-A (JP)
Title: Magnetic card reader
Inventor: YAGISHITA GOSUKE
IPC: G11B31/00
Filed: 1981-01-29
Abstract: PURPOSE:To enable to make call continuously, by inserting a succeeding magnetic card, if the number of residual calls of a magnetic card in use is zero. CONSTITUTION:If the residual number of calls is zero during call with a charging signal, an urging tone is given to a handset 6, a magnetic card 10 is carried upward and a magnetic head 30 rewrites the residual number of calls to zero. Thereafter, punching is made to the zero designation position of the magnetic card 10 and it is contained in a containing box 37. A new magnetic card 10 is inserted just before the card containing and a detection switch 6 turns on, and then the new magnetic card 10 is automatically fetched and the residual number of calls is read out. When the residual number of calls is normal, the call is carried out continuously.
Patent JP-S58128611-A (JP)
Inventor: KOBAYASHI MASATO
IPC: H01H9/54
Filed: 1982-01-28
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-S62171327-A (JP)
Title: Surface acoustic wave branching filter module
Inventor: HIKITA MITSUTAKA
IPC: H04B1/52
Filed: 1986-01-24
Abstract: PURPOSE:To reduce the dead space among respective elements and to reduce the size of a branching filter module by using a surface acoustic wave filter which is much smaller in size than before as a filter and forming a filter for transmission, a branching device, a receiving pre-stage filter, a receiving low- noise amplifier, a receiving post-stage filter, etc., integrally in one module. CONSTITUTION:The branching circuit, receiving low-noise amplifier, a circuit for a transmission input terminal, a circuit for a reception output terminal, etc., which are formed on an alumina substrate 103 is mounted on a pedestal 101 made of an alumina plate, etc. Further, three surface acoustic wave filters 107, 108, and 109 mounted on a package are mounted on the pedestal 101 and respective terminals are fixed to terminals of respective circuit boards. Thus, the whole branching filter including elements from the receiving low-noise amplifier to the receiving post-stage filter is united on one pedestal. Consequently, the filter itself is reduced in size by the use of the surface acoustic wave filters and the dead space resulting from the packaging in the module is reduced enough to ignore.
Patent JP-S5397911-A (JP)
Title: Manufacture of abrasion resistant sintered alloy
Inventor: SUMIYA MITSUO
IPC: C21D1/09
Filed: 1977-02-08
Abstract: PURPOSE: To produce friction material such as oil-impregnated bearing of most suitable abrasion resistance by irradiation of desired spot of sintered metal with laser beam so as to melt it to a desired depth. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60155883-A (JP)
Inventor: OOTSUKI ETSUROU
IPC: F26B5/14
Filed: 1984-01-25
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-H07211402-A (JP)
Title: Electric connector for circuit board
Inventor: OBARA HIDE
IPC: H01R13/193
Filed: 1994-01-11
Abstract: PURPOSE:To lessen a solder place without interposing a sub board accompanied with many solder connections so as to simplifies the work by directly joining the second connector, which can receive an external member by converting the pitches, to the first connector attached to a circuit board. CONSTITUTION:In the first place, the first connector 10 is arranged in the specified position of a circuit board Q, and the fixing foot of the connector 10 is inserted in the mounting hole of the board Q for positioning. The connections 21c and 21c of an upper contact 21 and a lower contact 20 are brought into contact with the corresponding circuit part of the board Q, and the contact parts 21c and 20c are soldered to the corresponding circuit part of the board Q. Next, when coupling the first connector 10 with the second connector 30, the incline 31B of the bottom of the coupling 31 of the connector 30 is inserted into the coupling recess 12 while making it correspond to the lower contact 20 of the connector 10, and the lower contact 20 and the upper contact 21 are advanced with noncontact or with light contact while guiding the upper side of the coupling part 31 with the inlet guide face 19 of the housing 11, and when the incline 31B reaches the guide face 17, it is slidden on the guide face 17, and the tip is abutted against the abutting part 16, whereby the insertion is completed.
Patent JP-H11213758-A (JP)
Title: Insulated electric wire
Inventor: KOJIMA TOSHIYUKI
IPC: C08L23/06
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an insulated electric wire with high reliability and high quality and a small diameter by suppressing unevenness of breakdown voltage of an insulating layer and heightening the breakdown voltage level. SOLUTION: In this insulated electric wire produced by successively coating a conductor with a first insulating layer and a second insulating layer, a material containing polyethylene produced by polymerization by using a single site catalyst, for example a metallocene catalyst, is used for the first insulating layer. The content of the polyethylene produced by polymerization by using a single site catalyst is controlled to be 20-80 pts.wt. and polyethylene produced by using a multi-site catalyst and other polyolefins are added as other materials in consideration of the processibility and physical properties. Ethylene-vinyl acetate-vinyl chloride ternary copolymer is used for the second insulating layer. Those first and second insulating layers may be cross-linked by a chemical method or electron beam radiation.
Patent JP-S58129816-A (JP)
Title: Antenna switch
Inventor: MAENISHI KOUZOU
IPC: H03H7/38
Filed: 1982-01-27
Abstract: PURPOSE:To prevent the generation of a noise in changeover switch operation  by providing a means for intercepting a signal from the changeover switch to a distributor between the changeover switch and the signal lead-out terminal of the distributor of an antenna switch. CONSTITUTION:In the antenna switch for VTR, etc., a directional element 10 is connected between an output terminal 4c of the distributor 4 for one distributed signal and the televison-side switching terminal 5a of the changeover switch 5. The directional element 10 allows a signal wave to pass through it in a direction (a) without loss, but absorbs a signal wave in a direction (b). Even when the changeover switch 5 is placed at a terminal side 5c and a terminal 5a is opened, a signal wave reflected by the terminal 5a is absorbed by the directional element 10, so it does not reach the terminal 4c of the distributor 4, obtaining a matched state. As the directional element, a circulator, directional coupler, and isolator may be used.
Patent JP-S55104407-A (JP)
Title: Blast furnace operating method
Inventor: NARITA KIICHI
IPC: C21B5/00
Filed: 1979-02-05
Abstract: PURPOSE:To stabilize the furnace situations and improve the gas utility rate and thermal efficiency, by controlling necessary factors so that the gas flow speed of coke-unenveloped-part by ores may be higher than the particle fluidity starting speed of unenveloped-part coke. CONSTITUTION:Coke 2 and ores 3 and dropped and charged in the furnace wall side of a blast furnace 1 from a large-sized bell 4, and successively flow and move in the direction to the furnace center. In the charging stage of ores 3, the ores 3 dropped and charged move in the furnace center direction successively while enveloping the coke 2 charged previously. Since the ventilation resistance of ores 3 is relatively large, only part of gas can pass through the enveloped part, while majority of gas is concentrated in the unenveloped part in the direction of arrow. In order that the gas flow speed in this unenveloped part may be higher than the particle fluidity starting speed of coke 2, one or more factors of ventilation resistance of ores 3, average gas speed in the furnace top part, and grain size of coke 2 are controlled. As a result, the unenveloped coke 2 in the furnace center part builds up higher, so that the ores 3 may be prevented from reaching the furnace top, thereby stabilizing the furnace situations.
Patent JP-S59138162-A (JP)
Title: Method for changing magnification in picture scanning recording device
Inventor: MAEDA KIYOSHI
IPC: H04N1/04
Filed: 1983-01-27
Abstract: PURPOSE:To attain ease of magnification change by changing the beam diameter in the subscanning direction at the input side in response to the magnification, performing the subscanning with interlacing scanning by each width according to the beam diameter and in response to the magnification and controlling the beam at the output side in a picture scanning recorder. CONSTITUTION:When a copying magnification is selected to 150%, the scanning beam having a diameter of (1/2aX1/2a) is used, a signal is sampled by a pitch of 1/2a in the main scanning direction, the picture signal is picked up by transmitting it stepwise in a pitch of 1/2a or (a) in the subscanning direction and interlacing a scanning line 4 according to the relation with the magnification, the recording beam is controlled constant to (1/2aXa) by this picture signal and transmitted continuously in a speed corresponding to a constant transmission pitch (a). When the magnification is selected as 75%, the scanning beam diameter is (1/2aXa), and the signal is transmitted stepwise in 1/2a pitch in the main scanning direction and in (a) or 2a in the subscanning direction and picked up.
Patent JP-H01189300-A (JP)
Title: System for reproducing sound field enlarging effect
Inventor: OYAMA TORU
IPC: H04S5/00
Filed: 1988-01-25
Abstract: PURPOSE:To execute a sound field enlarging effect reproduction hard to be influenced with the position of a listener, etc., by arranging loudspeakers driven with two signals in specific points, and operating one side of the loudspeakers at two points made into an adjoining relation by means of a sum signal, and operating the other side by means of a difference signal. CONSTITUTION:A monaural original signal S impressed to a signal input terminal 1 is level-adjusted by a variable attenuator 2, it is inputted to a delaying circuit element 3, and a prescribed delay time quantity DELTAS is obtained. The delaying signal DELTAS is branched into two. One side is added to an input signal S by a signal synthesizing circuit 5 and made into a sum signal A. The other branched signal is converted to the inverse of DELTAS by a phase inverting buffer 4, thereafter, added with the input signal S by a signal synthesizing circuit 5', and made into a difference signal B to have the phase angle of the signal. When, for the arrangement of the loudspeakers, the loudspeakers are arranged at four corners of a square by 2+2N (N=1, 2...), for example, N=1, the sum signal A and difference signal B are branched into two, respectively, they are amplified by an amplifier 6, thereafter, loudspeakers 7 and 9 are operated by the sum signals A, loudspeakers 8 and 10 are operated by the difference signals B, and the sound field enlarging reproduction effect to be satisfactory in all directions of a listening range is realized.
Patent JP-S58132715-A (JP)
Inventor: UIRIAMU JIEI BIICHIYAA
IPC: G02B7/02
Filed: 1983-01-28
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-S63180489-A (JP)
Inventor: TOYODA KENICHI
IPC: B25J17/02
Filed: 1987-01-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58129183-A (JP)
Inventor: KIMURA KAZUNORI
IPC: F26B17/32
Filed: 1982-01-29
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-S63182361-A (JP)
Title: Slidable styrene resin composition
Inventor: OTSUKA ICHIRO
IPC: C08L51/04
Filed: 1987-01-23
Abstract: PURPOSE:To form a styrene resin compsn. which has excellent sliding properties and can be used for reel flanges, by blending a rubber-modified styrene resin with a polyolefin resin, a styrene/olefin graft copolymer or a styrene/olefin block copolymer and dimethylsilicone. CONSTITUTION:Four components (a) to (d) are blended namely, (a): 97.5-15pts. wt. rubber-modified styrene resin, (b): 1-60pts.wt. polyolefin resin, (C): 1-20pts. wt. styrene/olefin graft copolymer or styrene/olefin block copolymer, and (d): 0.1-5pts.wt. dimethylsilicone. The resulting resin compsn. is molded to form a reel flange for video tapes, which has excellent sliding properties.
Patent JP-S63260219-A (JP)
Inventor: MIN SUU
IPC: H03F1/42
Filed: 1988-01-25
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-S59140362-A (JP)
Title: Pretreatment of high hardness material before spraying
Inventor: KOBAYASHI HIROSHI
IPC: C23C4/02
Filed: 1983-01-31
Abstract: PURPOSE:To improve the adhesive strength of a sprayed film to a high hardness material by applying voltage between the material as a cathode and other electrode material as an anode in an inert gaseous atmosphere in a vacuum chamber to activate the surface of the high hardness material by arc discharge. CONSTITUTION:When a sprayed film is formed on the surface of a high hardness material, the material is placed as a cathode in a chamber which can be evacuated. A water-cooled rod or plate of W, Cu or the like is placed as an anode, the chamber is evacuated, and an inert gas such as gaseous N2 is introduced. By applying voltage between the materials, a cleaning phenomenon is caused on the surface of the cathode by arc discharge, and the surface is activated. This pretreatment improves the adhesive strength and reliability of sprayed particles.
Patent JP-H09204833-A (JP)
Title: Manufacture of electric wire having water stop function
Inventor: KONDO MASATO
IPC: H01B7/282
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To effectively manufacture electric wires including a center conductor and strands, in which only the gaps between the center conductor and strand elements are filled with an appropriate amount of a water-absorptive swelling resin in powder form. SOLUTION: A powder 4 of a water-absorptive swelling resin is dissolved in a volatile solvent, and this is attached to the surface of a center conductor 1. The center conductor 1 is threaded through a die 16 having an insert hole of specified inside diameter before the solvent dries completely, and surplus resin powder 4 is removed. The center conductor 1 is led out of the die 16, and around it a plurality of strand elements 2 are twined on directly, and around it an insulative material is installed.
Patent JP-2000210726-A (JP)
Title: Production device for hollow different diameter shaft and its production method
Inventor: NAGANO SHUJI
IPC: B21D26/02
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a production device of a hollow different diameter shaft and its production method capable of reducing its weight and easily controlling a thickness of its bulged part. SOLUTION: This production device for putting a production method of a hollow different diameter shaft into practice is provided with upper/lower forming dies 2, 4, and these forming dies 2, 4 are made of plural split die parts 6 (6a-6e), 8 (8a-8e) split and apart in the axial direction of the hollow different diameter shaft. After a fluid pressure is supplied in a tube stock A to be formed into the hollow different diameter shaft, these split die parts 6, 8 are die closed in the axial direction of the tube stock A and brought into tight contact each other.
Patent JP-S5296861-A (JP)
Title: Color receiving tube
Inventor: NAGAOKA YOSHITOMI
IPC: C09K11/08
Filed: 1976-02-10
Abstract: PURPOSE: To enable a color receiving tube having superior phosphor decay performance and good color reproducibility, by coating fluorescent body mixing the first fluorescent material having a long phosphor decay and the second one having a short phosphor decay. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06232338-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: NAKAZAWA HIROYUKI
IPC: H01L21/822
Filed: 1993-01-29
Abstract: PURPOSE:To provide a capacitor and a resistor, which are high in accuracy, high in reliability and large in capacity, for a Bipolar transistor and a BiCMOS transistor or a CMOS integrated circuit. CONSTITUTION:The surface of a second conductivity type epitaxial layer deposited on a first conductivity type semiconductor substrate is covered with a field insulator layer 23, this layer 23 is selectively removed and a second conductivity type region which is a doped N<+> layer is exposed. An opening part in this second conductivity type region is used as a capacitor formation region and at the same time, a silicon nitride layer, which is a heterogeneous insulator layer, and a polycrystalline silicon layer constituting a second semiconductor layer 32 are provided. After these two layers are formed by one time of a patterning process, impurities are introduced and diffused in the two layers by an ion implantation process. In this process, the introduction and diffusion of the impurities are controlled to form the layers into a resistor having a desired resistivity, but the polycrystalline silicon layer, which is formed by superposing on the layer 23 on another place on the surface of the second conductivity type epitaxial layer, is utilized as a resistor.
Patent JP-S55106825-A (JP)
Title: Control device for dump truck
Inventor: KUDOU TAKUYA
IPC: B60K25/04
Filed: 1979-02-07
Abstract: PURPOSE: To save a consumption of power and realize a long life of hydraulic pump, by a constitution capable of switching the power take-off device, coupled to the hydraulic pump, to off for a condition of travelling with the loading bed being lifted, for instance, for a work of gravel scattering.  
     CONSTITUTION: In a condition as shown in the drawing where a valve 5 is selected to lower position with a power take-off device 1 made to off, if selected a control lever 7 from (a) to (b), one transmitting substance 11 is pushed backward through a bell crank 8, and the valve 5 is selected to neutral position. And another transmitting substance 13 is pulled backward, and a swing motion piece 14 of a link mechanism 12 is swingably moved to the position of one dot chain line. At this time, an axially supporting point 18 of a link 17 only moves along a long hole 19 not to actuate a shifter 2 with the power take-off device 1 left being as off. If further placed the lever 7 to (c) position, the valve 5 is selected to upper position simultaneously with the power take-off device 1 connected, and an oil hydraulic pump 3 is driven. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05304904-A (JP)
Title: Artificial rice made of devil's tongue
Inventor: KOBAYAKAWA TADASHI
IPC: A23L29/244
Filed: 1991-01-12
Abstract: PURPOSE:To provide the subject inexpensive and delicious rice composed of a cut and dried devil's tongue grain having almost the same size as that of a rice grain and suitable for a low-calorie health food, etc. CONSTITUTION:The objective rice 1 is composed of a devil's tongue grain cut and dried so as to have almost the same size as that of a rice grain. In addition, a curry is preferably added to the above-mentioned devil's tongue grain having almost the same size as that of a rice grain so as to prepare a curry-seasoned rice made of devil's tongue.
Patent JP-H05204064-A (JP)
Title: Method for determining image point in subject image
Inventor: TAKEO HIDEYA
IPC: A61B6/00
Filed: 1992-01-29
Abstract: PURPOSE:To obtain an image point always stably on a subject even if an irradiation field is converged or even with an image having many direct radiation parts in the method for determining the image point within a subject image. CONSTITUTION:An image signal SQ is obtd. from the respective picture elements on a stimulable phosphor sheet 11 on which the subject image is recorded. This image signal SQ is binarized by the prescribed threshold value. An approximately rectangular region 14 enclosing all the picture elements having the value of the image signal SQ larger than the prescribed threshold value is set on the stimulable phosphor sheet 11 and the centroid of the subject image is determined by weighting the corresponding picture elements by the inverse number of the image signal SQ corresponding to the respective picture elements within this region 14.