baber/WOPTO huggingface dataset:
Patent JP-H0514523-A (JP)
Title: Inter-multi-point communication controller
Inventor: MATSUMURO MASAHIRO
IPC: H04N7/15
Filed: 1991-07-08
Abstract: PURPOSE:To reduce the processing time of video changeover by replacing a frame pattern bit of a video data selected by a video changeover section with a frame pattern bit generated based on a prescribed rule. CONSTITUTION:A frame pattern bit generating circuit 10 in error correction frame control sections 9a-9m generates a frame pattern bit based on a prescribed rule and a counter 11 generates a timing signal for each 512 bits. The frame pattern bit added to a video data selected by a video changeover section 6 is eliminated by using a timing signal from a counter 11 and the frame pattern bit is inserted to the result from the circuit 10. Thus, the frame pattern bit of the video data sent to each TV conference terminal equipment is made in compliance with a prescribed rule.
Patent JP-H0357174-A (JP)
Title: Connection of coaxial cables of different diameters
Inventor: HIDAKA NORIO
IPC: H01R9/05
Filed: 1989-07-26
Abstract: PURPOSE:To connect two coaxial cables of different outer diameters with each other by providing a taper part on the inner side of a metal cylinder of the same outer diameter as the coaxial cable of the larger outer diameter, and connecting the coaxial cable of the smaller outer diameter at the end of it so as to prevent application of an excessive inductance. CONSTITUTION:A coaxial cable 20 of the smaller diameter is put through the center of the bottom surface of a metal cylinder 41, its end is put close to a coaxial cable 10 of the larger outer diameter, and a little of an inner conductor 21 is exposed. The forward end of an inner conductor 11 of the coaxial 10 is connected with the forward end of the inner conductor 21 by a process of a soldering iron to be a connection part 14. Next the metal cylinder 41 is got close to the coaxial cable 10, and the forward end of a circular head 41 is connected with an outer conductor 12 of the coaxial cable 10 at a connection part 43. The cylinder 41 is connected with an outer conductor 22 of the coaxial cable 20 at a connection part 44. A taper part 42 is formed on the inner wall of the cylinder 41, and the interval between the inner conductor 11 and the inner conductor 21 becomes smaller, so an inductance component as seen at the coaxial cable 20 in the direction of the connecting device becomes smaller. Characteristic deterioration to signals of an ultra-high frequency zone is thus reduced.
Patent JP-S6436331-A (JP)
Title: Arithmetic processing circuit
Inventor: KURAUCHI YOSHITAKA
IPC: G06F7/552
Filed: 1987-07-31
Abstract: PURPOSE:To obtain output data with a power value with high accuracy and at high speed, by converting input data to data of floating point format, and converting mantissa part data to the output data with the power value by performing bit shift so that the value of character part data can be set at the added value of the common multiple of the value of the denominator of a character and a prescribed value. CONSTITUTION:By converting the input data DZ to the mantissa part data DM and the character part data DE of floating point formats and obtaining the mantissa part data DT with the power value by using a ROM table circuit 8, it is possible to simplify the constitution of the ROM table circuit 8 by that share. At this time, the bit shift of the mantissa part data DE is performed by a bit shift circuit 7 so that the value of the character part data DM can be set at the added value 2n of the common multiple 2n and a prescribed integer value for the value 2 of the denominator of the character with the power value. And it is possible to obtain the output data DK with the power value by a reverse conversion circuit 9 by performing the bit shift by a prescribed quantity of the mantissa part data DT obtained via the ROM table circuit 8. In such a way, it is possible to execute the arithmetic processing of a power with simple constitution and high accuracy, and at high speed as a whole.
Patent JP-H0645374-A (JP)
Title: Package for containing semiconductor element
Inventor: ITO YOSHIAKI
IPC: H01L23/15
Filed: 1992-07-21
Abstract: PURPOSE:To provide a package for containing a semiconductor element which effectively prevents generation of a large thermal stress between an insulating substrate and a semiconductor element which is bonded and fixed to the insulating substrate, realizes firm bonding of the semiconductor element to the insulating substrate and enables normal and stable operation thereof for a long period. CONSTITUTION:The title package is a package for containing a semiconductor element which consists of an insulating substrate 1 with a mounting part la whereon a semiconductor element 3 is mounted and a lid body 2, and has a vacancy for containing the semiconductor element 3 therein. A first glass layer 5 having thermal expansion coefficiency of 5.5 to 6.0X10<-6>/ deg.C and a second glass layer 6 having that of 3.8 to 5.0X10<-6>/ deg.C are laminated one by one on the semiconductor element mounting part 1a of the insulating substrate 1.
Patent JP-S6437437-A (JP)
Title: Slag-treating agent
Inventor: SONOBE KOZO
IPC: C21B3/06
Filed: 1987-08-04
Abstract: PURPOSE:To accomplish improvement of the working atmosphere and prevent the production of yellow turbid water, by forming sandy glass powder consisting mainly of a specific alkaline earth metal borate, containing specified proportion of the powder with specific size distribution. CONSTITUTION:The objective slag-treating agent i.e. glass powder consisting mainly of an alkaline earth metal borate of formula MeO.nB2O3 (Me is at least one kind of alkaline earth metal selected from Mg, Ca, Ba and Sr; n is mole number of 1-5), containing >=90wt.% of the powder with the size ranging from 0.1-5mm. When used as the slag-treating agent, this glass powder can be incorporated quickly into the molten slag to effect suppression of dust generation. Furthermore, because the S ion in the slag is substituted by B ion, the production of yellow turbid water can be prevented along with improvement of the working atmosphere.
Patent JP-H0645272-A (JP)
Title: Laser annealing apparatus
Inventor: TAKEHISA KIWAMU
IPC: H01S3/00
Filed: 1992-07-21
Abstract: PURPOSE:To execute annealing to be conducted when a transistor is formed on an Si substrate without irregularity in electric characteristics, with small energy in a short time by irradiating the substrate with a pulse laser light wavelength-converted from a pulselike laser light from a YAG laser including a Q switch. CONSTITUTION:An Si substrate 2 is so irradiated with a laser light 6 of fourth harmonic wave of a YAG laser generated by a repetition frequency of several tens kHz by a Q switch while being scanned by a polygon mirror 7. Since the light 6 is output in a single mode, only a micro region to be formed with a transistor is annealed. Since the region to be formed with one transistor is covered by one pulse laser light, electric characteristics after annealing are not irregular. Further, since a part except the transistor region is not almost irradiated, entire energy of the laser light may be small, and the annealing time may be short.
Patent JP-S6189013-A (JP)
Inventor: TAKESHITA TETSUYOSHI
IPC: B28D5/00
Filed: 1984-09-14
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-S6085345-A (JP)
Title: Piezoelectric type indicator
Inventor: MOTOI TOSHIAKI
IPC: G01L23/10
Filed: 1983-10-17
Abstract: PURPOSE:To make costs low, by arranging an element with a hole among acceleration correcting piezoelectric elements at the uppermost layer, arranging the elements without holes at the lower layers, directly attaching a lead wire to the electrode surface of the elements without holes, and extracting the lead wire through a through hole. CONSTITUTION:Piezoelectric elements 4-1-4-5 and an acceleration correcting weight 5 are laminated on the upper surface of a pressure receiving part 2 in a sleeve 1. Acceleration correcting piezoelectric elements 8-11 and 8-21 without holes and a piezoelectric element 8 with a through hole 9 are sequentially laminated on the weight 5. One end of a lead wire 10 is attached to the center of one electrode surface 8b of the element 8-21. The wire 10 is extracted to the outside through the hole 9 of the element 8 and an introducing hole 12 of a bush member 11, which is mounted on a electrode 8a in the sleeve 1 by way of a terminal 13. Since the only one element 8 with the hole is used, low costs are realized, and the freedom of wiring can be enhanced.
Patent JP-H0536870-A (JP)
Title: Ic socket
Inventor: NAKAGAWA HIROSHI
IPC: H05K3/00
Filed: 1991-08-02
Abstract: PURPOSE:To obtain an IC socket which is applicable in common to IC packages whose outer leads are different in shape. CONSTITUTION:A pad 20 where arm IC package is placed is provided to a vertical hole 11 of a main body 10a in a movable manner and possessed of the stepped underside 22, and a slide member 40 provided with a stepped upside 41 which bears against the stepped underside 22 is provided to a horizontal hole 12 in a movable manner. The slide member 40 is made to slide, whereby the pad 20 is changed in level in steps according to the stepped bearing surface of the stepped urnderside 22, and thus the pad 20 is arranged in level conforming to the shape of the outer lead of an IC package placed on it.
Patent JP-H0920260-A (JP)
Title: Flow rate control device
Inventor: UCHIDA YUKIO
IPC: B62D5/07
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To save energy of a flow rate control device by a method wherein a cylindrical sleeve having a through-hole to intercommunicate an introduction passage and a drain passage is located between a spool valve containing hole and a spool valve, and energization to a first pressure chamber side is effected through the force of a spring. SOLUTION: When a pressure in a first pressure chamber 15 is low, a moving sleeve 37 has one end 37a forced into contact with a connector 7 through the energization force of a spring member 38 and through-holes 40 and 41 are approximately matched with a drain passage 19 and an introduction passage 20. Meanwhile, when an internal pressure is high, the moving sleeve 37 is moved to the second pressure chamber 16 side and a shoulder part 48 is brought into contact with the inner peripheral stepped part 49 of the first pressure chamber 15. Further, during the non-operating state of an actuator, the working pressure of a delivery passage 8 is reduced and the through- hole 40 communicated with the drain passage 19 of a spool valve 14 increases an opening area.  Thus, a pressure in the first pressure chamber 15 is reduced, the moving sleeve 37 is moved to the first pressure chamber 15 side through the force of a spring member 38, and the opening area of the through-hole 40 communicated with a drain passage 19 is further increased by the spool valve 14.
Patent JP-S6438989-A (JP)
Title: Exothermic element
Inventor: KONDO KIYOSHI
IPC: H05B3/20
Filed: 1987-08-03
Abstract: PURPOSE:To enable an exothermic temperature to be maintained at a constant level without providing a temperature sensor by forming a conduction pattern with a conductive paste in which a thermoplastic resin is made to be a binder material applied to a substrate. CONSTITUTION:A conductive pattern 12 is made to be fixed to a substrate 10, the pattern 12 is formed with a conductive paste 11 in which the bulk material of a conductive material is dispersed to the binder material of a thermoplastic resin applied to a substrate 10 and with a solvent component made to be evaporated. When voltage is applied in between both ends of a conduction pattern 12, a heat ray emission of an extreme infrared radiation region suitable to heating, etc., is obtained. This enables an electric current value to be controlled and an exothermic temperature maintained at a constant level by a temperature dependency of a cohesive force of a thermoplastic resin included in the pattern 12.
Patent JP-H0537291-A (JP)
Title: Surface acoustic wave element
Inventor: EGARA KOUICHI
IPC: H03H9/72
Filed: 1991-08-02
Abstract: PURPOSE:To suppress an influence of a bulk wave and to make a substrate thin by constituting a second face, which faces a first face where the surface acoustic wave of a substrate is propagated, of two faces inclined to opposite sides in a prescribed direction. CONSTITUTION:The second face of a substrate 1 facing the rear face of the substrate, namely, a first face 1-1 of the substrate 1 where an input electrode or the like is formed consists of two slopes 7-1 and 7-2 which are inclined to opposite sides in the propagating direction of the surface acoustic wave. These two slopes 7-1 and 7-2 are inversely tapered so that the thickness of the substrate is increased according as going away from the approximate center part between first and second input electrodes 2 and 3. In this case, angles Q and Q' at which slopes 7-1 and 7-2 are inclined to the first face l-1 may be different or equal.
Patent JP-2000028895-A (JP)
Title: Driving device
Inventor: HAMADA SATOSHI
IPC: G02B7/08
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a driving device where the reference position of a body to be driven is hardly fluctuated and whose constitution is simple by making each body to be driven abut on a fixed member at a different time in the case of restoring each body to be driven to the reference position. SOLUTION: In this driving device 1, the back wall 14d of a frame body 14 is used common in order to fix the reference positions of lenses L1 and L2. In the case of restoring the lenses L1 and L2 to the reference positions, the rear end faces of the projections 22a and 22b of lens frames 21a and 21b are made to abut on the front surface of the back wall 14d. The driving of the lenses L1 and L2 is controlled so that the abutting time on the back wall 14d of the projections 22a and 22b may surely differ. By making the abutting time on the fixed member different in the respective bodies to be driven, the deformation of the fixed member and the interference of vibration caused when the bodies to be driven abut nearly at the same time are eliminated, and the fluctuation of the reference position is prevented.  Therefore, the positions of the respective bodies to be driven are always accurately known and the respective bodies to be driven are set to the appropriate positions.
Patent JP-2000023534-A (JP)
Title: Combine harvester
Inventor: IMAMURA HIDEKAZU
IPC: A01B69/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester capable of performing stable turning operations, etc., at the time of running on a road, etc. SOLUTION: This combine harvester capable of decelerating the engine speed to a prescribed low speed when the location of a travel speed changing means of the combine harvester in a high speed changing stage, the start of turning by a steering means and high speed rotation of an engine are detected with respective detecting means. The power required when running the combine harvester on a road is smaller than the power required when reaping grain culms and performing threshing operations while running the combine harvester in a field. Thereby, the power can be sufficiently supplied even when the engine is rotated at a low speed and the output of the engine is reduced. When the combine harvester is subjected to brake turning while being kept in a high speed travel state, crawlers run idle and perform a stick-slip motion to cause the so-called scooping in some cases.  When the turning operation of the combine harvester is detected at the time of running on a road, the speed of the engine 10 is immediately reduced. Thereby, effects on the prevention of the stick-slip when turning the combine harvester can be produced and an engine output, i.e., fuel consumption can be reduced according to the reduction in the speed of the engine 10.
Patent JP-H1041804-A (JP)
Title: Register read/reset circuit
Inventor: SENBA KENICHI
IPC: H03K19/0175
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To avoid the miss reading of object information generated during a read/reset operation by using an information holding circuit. SOLUTION: When monitoring object information is inputted to a set input terminal S, an information holding circuit 13 is set, and an output is turned to '1' level. When a read signal is inputted, the information holding circuit 13 is reset, and the monitoring object information just before resetting is transferred to a read time information latch circuit 14 and sent out through a read register circuit 3 to a CPU bus or the like. Next, when the next monitoring object information is inputted during this reset operation, the information holding circuit 13 is again set by the newly inputted monitoring object information, and an output signal Q is turned to '1' level.  Therefore, when the next read signal is generated, this monitoring object information is transferred successively to the read time information latch circuit 14 and the read register circuit 3, the monitoring object information is not missed, and a CPU or the like is able to read this information.
Patent JP-S5984094-A (JP)
Title: Primary fluid entrance tube for heat exchanger
Inventor: OOE TOMIO
IPC: F28F9/22
Filed: 1982-11-05
Abstract: PURPOSE:To prevent the generation of a layer forming phenomenon of a primary fluid upon non-stationary operation and to uniform a temperature distribution by a method wherein baffles, mixing the fluid, are provided in the horizontal tube of the entrance tube for the primary fluid. CONSTITUTION:Baffle plates 20, having the shapes of notched circles, are provided in the horizontal tube of the entrance tube 19 for the primary fluid at several places in zigzag so as to be orthogonal to the axial direction of the tube. According to this method, the high-temperature primary fluid 21 and the low- temperature primary fluid 22, both flowing through the horizontal tube, are mixed effectively when the temperatures thereof are changed suddenly, therefore, the fluid is prevented from making layers. Further, drain holes 23 are provided at the lower parts of the lower side baffle plates 20 to reduce a pressure loss and extract the drain of the fluid. According to this method, the transient thermal deformation and stress of the entrance nozzle of the heat exchanger as well as the structures of equipments near the nozzle may be reduced.
Patent JP-H0359591-A (JP)
Title: Display element wiring device
Inventor: NIIZAWA TADASHI
IPC: H05K1/18
Filed: 1989-07-28
Abstract: PURPOSE:To readily and precisely wire a display element processing a large number of terminals behind a discharge lamp by employing a printed circuit board serving to wire for a substrate supporting a substrate mounting a lighting circuit. CONSTITUTION:The printed circuit board 73 serving to wire is used for a part of a housing 7 mounting a lamp 1 and the supporting substrate 8. The electrode of the lamp 1 is connected to the circuit pattern of a conductor on the board 73, and the electrode of the display element is connected to the lighting circuit through the circuit pattern. Consequently, the electrode of the display element can be connected to a part closer to the position of the circuit pattern on the board 73. The connection of the electrode to the lighting circuit is carried out by providing a connector between the supporting substrate 8 and a substrate 9 mounting the lighting circuit. Thus, wiring with a lead wire is not needed any more.
Patent JP-S5896290-A (JP)
Inventor: OKADA AKIHISA
IPC: F04D7/06
Filed: 1981-12-04
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-H0615315-A (JP)
Title: Heat crown controller for rolling rolls
Inventor: KIMURA TOMOAKI
IPC: B21B37/00
Filed: 1992-06-30
Abstract: PURPOSE:To solve problems such as the occurrence of an overflow in a rolling mill oil circulation working system, the aggravation of a working balance due to rolling density variation and the aggravation of a rolling mill oil consumption unit due to lowering of density by improving recovering efficiency of cooling water and suppressing mixture of cooling water into a rolling mill oil coolant tank in roll heat crown control constitution of a cooling water spray system. CONSTITUTION:The open edge entire periphery of a cover frame 1 is brought into contact with the roll W surface liquid tightly via sealing devices 2, cooling water is sprayed on the roll W surface from a nozzle 32 of a sprayer in the cover frame 1 and cooling water stayed in the cover frame 1 is recovered by a recovering hole 40 and a return pipe 41 of a recovering device.
Patent JP-S6483441-A (JP)
Title: Brake gear for car
Inventor: NORUBERUTO OKUFUIRUKU
IPC: B60T8/44
Filed: 1988-08-05
Abstract: PURPOSE: To improve an operational reliability by directly connecting respective supply rooms partitioned by two pistons in a tandem master cylinder and communicated with a reservoir to the suction side of the hydraulic pump for supplying the auxiliary pressure for the slip control. CONSTITUTION: First/second pistons 24, 24a are built in a tandem master cylinder 12 installed outside a pneumatic booster 11 and pressure rooms 32, 33 are partitioned by these pistons 24, 24a. Flow passages 25, 25a closed by central valves 23, 23a are formed on the center of respective pistons 24, 24a. Ring shape supply rooms 26, 26a are formed rear the C-ring of respective pistons 24, 24a and connected to a reservoir 18 through respective lines 38, 39. In this case, respective supply rooms 26, 26a are directly connected to the suction sides of the hydraulic pumps 19, 19a for supplying a delivery oil to a brake cylinder 15 through suction lines 27, 27a.
Patent JP-H0520948-A (JP)
Title: Bundling braid tube and manufacture thereof
Inventor: OOTSUKA HIRAAKI
IPC: D06M101/16
Filed: 1991-07-08
Abstract: PURPOSE:To provide a technique for effectively preventing a fray in a cut portion without losing advantages of a braided tube. CONSTITUTION:Braiding filaments made of two or three polyester monofilaments are braided by a braiding machine, thus obtaining a braided tube 1. The braided tube 1 is soaked in elastomer latex of a solid component of about 7% including resorcinol, formalin, sodium hydroxide, stylene-butadiene-vinylpyridine-terpolymer latex and an adhesion improver for polyester, and is taken out, followed by heating for drying. Consequently, it is possible to obtain a bundling braided tube with an elastic covering process layer 2 formed thereon.
Patent JP-S5898001-A (JP)
Inventor: SASAI AKIRA
IPC: A01G7/00
Filed: 1981-12-02
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-2001022968-A (JP)
Title: Device for managing gate operation
Inventor: TAKENO TAKAKIMI
IPC: G07B11/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To perform power saving of gate management by using a radio tag and to facilitate the accumulation of actual performance of usage result. SOLUTION: A user buys a radio tag 1 at a ticket issuing place. Then, the user holds the radio tag and uses each gate inside. In the case of using each gate inside, the user comes up to the prescribed distance range of the gate and makes the radio tag communicate with a gate managing device. The gate managing device reads data written in the radio tag, collates the data with a is passing condition, outputs a gate passable command, when the data clears the passable condition and updates the use history data of the radio tag. If the user wants to know usage history for that day, the history data written in the radio tag is read to a use history output device 10 by making the use history output device 10 communicate with the tag 1 and prints out the history data to offer it to the user.