baber/WOPTO huggingface dataset:
Patent JP-S60245496-A (JP)
Title: Load balance controller for motor
Inventor: SATOU YOSHIAKI
IPC: H02P5/68
Filed: 1984-05-18
Abstract: PURPOSE:To suppress a variation in the tension of a strip to a small value by optimally sharing the loads of upper and lower roll drive motors by a load current calculator, thereby operating a motor load in a good balance. CONSTITUTION:A load current calculator 13 inputs load currents of drive motors and sets load currents to upper and lower rolls. The calculated load current and the individual motor load current values are compared, the deviation value is added to the signal of a field current setter 9, input to a field current regulator 12, and the field is controlled until the loads of the motors are eventually balanced with the difference of the upper and lower rolls. Accordingly, the motor loads in the sections can be distributed in good balance, and the loads of the upper and lower rolls can be optimally shared.
Patent JP-S58219245-A (JP)
Title: Colorant for polyolefin resin
Inventor: KANEKO OSAMU
IPC: C08K3/00
Filed: 1982-06-15
Abstract: PURPOSE:The titled colorant that is made by adding a specific amount of calcium carbonate to a pigment, thus being suitable for use in a variety of colored moldings, because of its high stabilized operability in molding and high application flexibility. CONSTITUTION:When color compounds, color-coating pellets, dry colors or master batches, which are used in coloration of olefin resins, are produced, 10pts.wt. of a pigment are combined with 0.5-20pts.wt. of calcium carbonate. The addition of calcium carbonate prevents impurities in the pigment and insoluble residues formed during the molding, from remaining on the inner walls or the die, thus permitting a stabilized resin throughput and continuous molding for a long period of time to give moldings with stabilized qualities.
Patent JP-S5530023-A (JP)
Title: Sand prevention plate for covering normal plane of bank
Inventor: OSHIKAWA MASATO
IPC: E02B3/12
Filed: 1978-08-21
Abstract: PURPOSE: Loose portion in parallel with a normal shoulder is arranged in the sheet members to be provided in a normal plane of bank, the sheet members at both sides of the loose part are connected by the connectors which are easily cut or peeled off, the loose part is extended by the tension force from the throwing soil etc. and the breakage of the sheets at the normal shoulder part is prevented.  
     CONSTITUTION: A plurality of loose parts 4 in parallel with the normal shoulder are arranged under a properly spaced apart relation at the sheet members 3 to be layed on the normal plane 2 of the bank 1, and the connector 7 such as a sheet or a tape which is easily breakable is arranged over the sheet members 5 and 6 at both sides of this loose part 4. When the soil is thrown down onto the bottom of the sheets 3 in order to perform a burying operation or to expand a width of the bank, the sheets 3 are tensioned up or down by the soil pressure, then the sheets 3 are tensioned downward by the soil pressure and in sequence the upper connector 7 is broken. Thus, excessive extension force is not applied to the sheet members 5 and 6, a breakage of the sheet 3 is prevented and the flowing-out of the soil is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5327910-A (JP)
Title: Air intake system for ultraspeed vehicles
Inventor: SAIMA TOORU
IPC: B61C5/02
Filed: 1976-08-27
Abstract: PURPOSE: To provide an electric air-intake system, capable of effectively introducing air stream, caused by running of vehicle, into an internal combustion engine which is intended to supply electric power for electric apparatus such as cabin illuminating system and air conditioner of ultraspeed vehicles that are driven at a high speed by the use of superconductive electromagnets. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05270226-A (JP)
Title: Bumper rubber mounting structure
IPC: B60G7/04
Filed: 1992-03-27
Abstract: PURPOSE:To prevent bumper rubber from tumbling deformation and also a mounting bracket for it from stress concentration in its specific part, and precluding risk of remaining of the mud and/or snow splashed during running. CONSTITUTION:A mounting bracket 18 fixed to a side member 1 is configured with an approx. channel section and has side faces 19, 20 facing each other and an undersurface 21 formed in a single piece with the bottoms of the side faces 19, 20, wherein bumper rubber 23 is secured to the undersurface 21. These bracket side faces 19, 20 are installed dangling aslant in the load applying direction F under the assumption that a suspension member, not illustrated, swings upward aslant to contact resiliently the bottom 24 of the bumper rubber 23 and a load of shoving aslant from under is applied to the bumper rubber 23, while the undersurface 24 is formed extending in the direction perpendicular to this load applying direction F.
Patent JP-S63268353-A (JP)
Title: Voice storage device
Inventor: MIURA KAORU
IPC: H04M3/50
Filed: 1987-04-27
Abstract: PURPOSE:To record and preserve only the effective content by detecting a cut-off signal tone caused by a telephone interruption of a recording personnel so as to recognize the recording end command thereby allowing a subscriber of a DP telephone set as well as a subscriber of a PB telephone set to utilize the voice storage device and to discriminate automatically the length of the consecutive recording time. CONSTITUTION:A BT detection section having a BT (break signal tone) and a recording time discrimination section having a discriminating function of a recording state consecutive time are provided. The BT detection section 2, in the event of detecting a BT, informs the BT detection to the recording time discrimination section 4 and sends the voice sent from a telephone line to a voice recording section 7 as it is in the event of no BT detection. The recording time discrimination section 4 discriminates the time after the voice storage device is in the recording state till the BT detection notice is received and reports the effectiveness or ineffectiveness of the recorded content to the voice recording section 7. The voice recording section 7 starts recording at a point of time when the device is in the recording state and transfers all the recording content to the voice storage section 9 only when the notice of effectiveness is given from the recording time discriminating section 4. The voice storage section 9 stores all the content transferred from the voice recording section 7.
Patent JP-S61259399-A (JP)
Inventor: KATO YUTAKA
IPC: G08G1/04
Filed: 1985-05-13
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-S63268036-A (JP)
Title: Detecting/recovering method for abnormal operating of signal processor
Inventor: MATSUBISHI NORITSUGU
IPC: G06F11/10
Filed: 1987-04-27
Abstract: PURPOSE:To avoid occurrence of the misjudge of the abnormal operating of a signal processor by reading the data on the fixed value out of a random access memory for calculation of the sum total value and comparing this value with the correct answer value of a ROM to monitor the operating state of the signal processor. CONSTITUTION:Several pieces of fixed value data are previously scattered and stored in a data memory 2 and at the same time the correct answer value of the sum total of these fixed value data is stored in a data ROM 4. Then the stored fixed value data are read out of the memory 2 and the sum total of these data is obtained by an adder 3. This obtained sum total is compared with the correct answer value stored in the ROM 4 so that the destruction of the memory 2 is monitored and detected. When the coincidence is not secured via a comparator 5 between said sum total value and correct answer value, an abnormal operating state is judged. Thus a resetting control signal is delivered to a resetting circuit 8 and a signal processor 1 itself is reset. Then the abnormal operating state is recovered to a normal operating state.
Patent JP-H10290796-A (JP)
Title: Method and device for identifying living body
Inventor: FUKUZUMI SHINICHI
IPC: G06V40/13
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To discriminate whether data are directly provided from a living body or not by measuring biological information generated from a finger and judging whether or not the biological information at the time of applying a sort of stimulation, to which the living body reacts, to the finger includes the contents of biological reflective reaction. SOLUTION: A biological information measuring part 1 sends biological information 101 as the measured result of finger 7 to a biological information converting part 2, and this information is converted to biological information 102 and sent to a biological information analytic part 5. A stimulus supply part 3 applies a warming/cooling stimulus to the finger 7 corresponding to a stimulus control part 103 sent from a stimulus control part 4, generates the stimulus control signal 3 from stimulus control information containing information such as stimulus apply time, strength and presentation interval and sends this signal to the stimulus supply part 3.  By sending the stimulus control information 104, the biological information analytic part 5 finds biological identification information 105 from the biological information 102 at the time of applying the warming/cooling stimulus to the finger 7 and sends it to a biological identification part 6 and while using the biological identification information 105, it is identified whether the finger 7 is the living body or a replica.
Patent JP-H05279124-A (JP)
Title: Sintered compact of siliceous nitride
IPC: C04B35/584
Filed: 1992-03-27
Abstract: PURPOSE:To obtain a sintered compact of silicon nitride having excellent strength at high temperature, one comprising silicon nitride, silicon carbide and an oxide of rare earth element by making a specific amount of crystal phase at grain boundary of crystal grain of silicon nitride. CONSTITUTION:Silicon nitride (e.g. beta-Si3N4) powder is blended with 0.10-1.40 based on 1 silicon carbide powder of silicon carbide powder and 5-15wt.% powder of oxide of rare earth element (e.g. Y2O3). The blend is optionally mixed with SiO2 powder in ethanol, dried and molded by a mold press. The molded article is sintered in a non-oxidizing atmosphere such as an inert atmosphere or in vacuum at 1,550-1,950 deg.C by sintering under normal temperature to give the objective sintered material wherein a crystal phase exists in grain boundary of crystal grain of silicon carbide, the amount of the crystal phase is 0.05-0.40 when silicon nitride is regarded as 1 in the strength ratio of X-ray diffraction peak.
Patent JP-H05270873-A (JP)
Title: Wood chip cement plate
IPC: C04B32/02
Filed: 1992-03-26
Abstract: PURPOSE:To easily obtain a wood chip cement plate having unevennesses on the surface at a low cost by mixing wood chips containing a hardening inhibitor of cement with the surface layer part and/or the rear layer part of the wood chip cement plate. CONSTITUTION:A wood chip cement plate 1 is formed of hardened cement material mixed with wood chips. Wood chips 7 containing a hardening inhibitor of cement are mixed with the surface layer part 3 and/or the rear layer part 4. In a time for clamping and hardening a mat obtained from the mixture of a raw material, wood chips containing the hardening inhibitor of cement inhibit hardening of cement around the same and cement of the part is slowly hardened. When clamping force is removed, the slowly hardened part is projected on the surface of the wood chip cement plate by spring back. In such a way, many projected parts are formed on the surface of the wood chip cement plate.
Patent JP-H06308000-A (JP)
Title: Deterioration diagnostic method for dielectric material
Inventor: KINOSHITA SUSUMU
IPC: G01N3/08
Filed: 1993-04-28
Abstract: PURPOSE:To diagnose the deterioration of a dielectric material easily and positively by comparing the tensile strength of the dielectric material under initial condition and that after deterioration for a predetermined, time or comparing the water content under initial condition with that after deterioration for a predetermined time. CONSTITUTION:The tensile strength of a dielectric material, especially of a laminated dielectric material, lowers as the material deteriorates wherein the fluctuation is constant up to some value and thereby the maximum and minimum value, as well as the average value, can be estimated. But the fluctuation increases abruptly at some value. In particular, exfoliation takes place in a laminated material at some value and a decision is made that the service life is close to the end while taking account of the worst case. When the some value is recognized as the end of service life and the time thereof is estimated, deterioration of material can be diagnosed positively. A definite correlation exists between the tensile strength and the water absorbing capacity, and the deterioration of dielectric material is diagnosed by setting the time when the fluctuation of tensile force increases at the time when the water absorbing capacity decreases below some value.
Patent JP-H02280402-A (JP)
Title: Antenna driver
Inventor: TAMAOKA NAOZUMI
IPC: H01Q3/02
Filed: 1989-04-20
Abstract: PURPOSE:To simplify the drive mechanism by using an ultrasonic wave motor so as to drive an azimuth shaft directly. CONSTITUTION:A rotary member including an antenna base 3 is used as a rotary shaft with respect to a stationary shaft 1, the rotary shaft is linked with a supersonic wave motor such as a rotor 58, while the stationary shaft 1 is linked to the ultrasonic wave motor such as a stator 53. Thus, attended with the drive of the rotor 56, the antenna base 3 with the antenna mounted thereupon is driven to eliminate the need for any gear reducing mechanism, the drive mechanism is simplified, the weight is made light and this system offers advantages in installation and maintenance.
Patent JP-S58219554-A (JP)
Title: Control device for etching of gravure plate
Inventor: FUJITA TOSHIJI
IPC: H04N1/40
Filed: 1982-06-15
Abstract: PURPOSE:To etch safely and exactly a gravure plate with easy control, by detecting the depth characteristic of a gravure cylinder by etching, feeding back and controlling etching conditions, and monitoring the finishing condition with a CRT. CONSTITUTION:A gravure cylinder 18 on which the image 11 by a transfer developing machine 19 and a step pattern 12 according to density are formed is etched with an etching machine 18 and the degree of the etching of the pattern 12 is detected with a detector 13 for plate depth. When the detected output is impressed through an A/D converter 28 to a controller 25, the etching curve of the positive density-plate depth is calculted by the computer built in said controller. The curve obtd. in such a way and the reference curve calculated from the reference information stored in a recording medium 22 by optical scanning of a positive film are compared, and the etching machine 27 is subjected to the feedback control by the controller 25. At the same time, the reference degree of etching and the detected degree of etching are displayed respectively on monitors 23, 24. The gravure etching is thus accomplished easily, stably and exactly by the automatic control.
Patent JP-S62259077-A (JP)
Title: Monopulse radar device
Inventor: MURAO EIJI
IPC: G01S7/02
Filed: 1986-05-02
Abstract: PURPOSE:To perform radar monitoring operation in real time over a relatively wide range by detecting a target by respective monopulse radar parts at the same time. CONSTITUTION:A short pulse wave is supplied from a pulse modulator 4 to an IMPADD oscillator 5 according to a driving command from a microcomputer (MC) 3 and a transmit wave from the oscillator 5 is radiated into the space as beams B1-B4 through a distributor 6, circulators 71-74, and antennas ANT1-ANT4. Further, reflected waves received by the antennas ANT1-ANT4 are passed through the circulators 71-74 and distributors 81-84, and they are added and subtracted 91-93 based on respective two input signals, detected 101-103, and converted 111-113 into digital values, which are read by the MC 3. The MC 3 supplies a display driving signal to a display device based on position data on the direction and distance of the target detected by the respective monopulse radar parts.
Patent JP-S5328933-A (JP)
Title: Mechanism of producing wave for swiming pool
Inventor: HASEGAWA JIYOU
IPC: E04H4/00
Filed: 1976-08-30
Abstract: PURPOSE: To reproduce a seashore in a natural condition of surging wave by means of a section for breaking wave and a sand driving back pit for preventing sand from moving toward off shore both of which are provided at the end thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11297781-A (JP)
Title: Etching depth measuring method and device thereof
Inventor: TSUMURA AKIRA
IPC: H01L21/302
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To feed back the thickness of a coat to the etching depth and to precisely measure etching depth, even if the thickness of the coat of a surface fluctuates by calculating the thickness of the coat given on the surface of a workpiece, based on the size of the amplitude of reflected light. SOLUTION: An optical fiber 17 is connected to an optical fiber 15 so that reflected light from a Si substrate 1 is branched. The optical fiber 17 introduces reflected light from the Si substrate 1 into a photodetector 18. The photodetector 18 receives the reflected light from the Si substrate 1 and outputs it as an electrical signal corresponding to the intensity. The electrical signal is inputted to a computer, and an etching depth D is obtained based on intensity which changes periodically according to etching depth D appearing in the electrical signal. Then, the thickness of the coat 4 given on the surface of the So substrate 1 is calculated, based on the size of the amplitude of the electrical signal.
Patent JP-H0221052-A (JP)
Title: Epicycle gear device
Inventor: MORISAWA KUNIO
IPC: F16H1/32
Filed: 1989-04-21
Abstract: PURPOSE:To locate the core position of a triple gear with high accuracy and simplify the assembly work by supporting a rotary shaft side rotor rotatable with housing, and forming a structure that the rotary shaft side rotor and the triple gear are engaged mutually. CONSTITUTION:A cylinder shape projection 170 provided projectingly on the side of a triple gear 56 of a connecting member 152 is fitted relatively rotatable into a cylinder shape projection 172 provided projectingly in the connecting member 152 of the triple gear 56. For this reason, the triple gear 56 is supported rotatable by the second case 74b of the housing via the connecting member 152 and a bearing 160 so as to be cored with high accuracy. At the time of assembly, when a carrier 70 is combined concentric with the triple gear 56 engaged on the shaft end of an output shaft 34, a ring projection of a thrust bearing installed in the holl of the carrier 70 is easily fitted into the holl of the triple gear 56 so as to facilitate the assembly work.
Patent JP-S5227287-A (JP)
Title: Semiconductor laser unit
Inventor: HANADA HIROSHI
IPC: H01S5/00
Filed: 1975-08-26
Abstract: PURPOSE: To fit a support block fixing a lens to the radiation side, thus eliminating the need for complicated semiconductor laser unit adjustment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5816401-A (JP)
Inventor: KENESU JIEEMUSU JIYOONZU
IPC: F21V7/09
Filed: 1982-06-17
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-S586943-A (JP)
Title: Refractories for blowing of gas for refining of molten metal
Inventor: FUKUOKA HIROMI
IPC: C21C1/02
Filed: 1981-07-03
Abstract: PURPOSE:To prevent the inclusion of molten metal into holes and to make the intermittent operations of gas blowing possible in a bubbling brick for the purpose of blowing specific gases into molten metal by inserting convergent bodies of refractory fibers into the holes of the brick. CONSTITUTION:In the case of agitating and refining molten metal by blowing various kinds of active gases and inert gases into molten iron or molten steel, a bubbling brick 4 for blowing of said gases is molded of dense refractories 4 of graphite-Mgo type, and refractory fiber bundles 7 of high wettability with molten iron and molten steel such as carbon fibers, silicon carbide base, boron carbide base or the like are inserted and packed into holes 6 for gas blowing. The bundles 7 of sizes having 5-50mm. sectional diameters are inserted in such a way that the unit air permeating sectional diameter attains <=100mu. Refining by intermittent gas blowing is accomplished without inclusion of the molten metal into the holes 6 of the brick 4.
Patent JP-2000287997-A (JP)
Title: Block for dental prosthesis
Inventor: MASUGI KAZUHIDE
IPC: A61C5/77
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce burden on a cutting tool such as a drill or the like and improve cutting accuracy by providing a supporting portion similar in shape to the portion connected to a holding portion, in a processed portion and adhering the holding portion to be attached to a device thereto. SOLUTION: A processed portion 18 is formed into a cylinder for a crown, and a cylindrical supporting portion is provided on the curved surface. That is, the processed portion 18 and the processed portion supporting portion 19 are formed integrally by a dental porcelain. A holding portion 20 to be attached to a device and a holding portion stopper 21 are formed integrally of aluminum. When bearing the holding portion 20 with a machining device, the holding portion stopper 21 can specify a portion inserted into a machining device fixing portion of the holding portion 20, and position. The processed portion supporting portion 19 and the holding portion stopper 21 are adhered and fixed by an acrylic adhesive. Thus cutting time can be shortened, the service life o tools can be lengthened and processing accuracy can be improved.
Patent JP-H10295220-A (JP)
Title: Fishhook
Inventor: IWATANI HIRAO
IPC: A01K83/06
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a fishhook with an drastically high probability that a fish is caught at the time of arrangement as against a strike. SOLUTION: A hook connecting body 2 is provided in the tip of a hook element connecting rod 1 and the rear end parts of the hook rods 4 are supported to the nook connecting body 2 so as to be freely rocking possible. A temporary stop mechanism 11 for pressurizing the hook rods 4 in an open direction by an elastic body 9 and temporarily stopping the respective hook rods 44 in a closed state is provided. Baits are fitted to the hook rods 4, the respective hook rods 4 are closed so as to execute temporary stopping, the fishhook is made to sink under water in that state, temporary stopping is released at the time of arrangement as against the strike, the respective hook rods 4 are opened inside the mouth of the fish and a hook tip is pierced in a mouth part.