baber/WOPTO huggingface dataset:
Patent JP-H03251305-A (JP)
Title: Face milling cutter
Inventor: KANDA TAKASHI
IPC: B23C5/06
Filed: 1990-02-28
Abstract: PURPOSE:To finely adjust the edge tip position in the axial direction of a blade, by interposing a cantilever beam projected from the cutter main body between the adjusting screw and adjusting wedge located at the blade rear end side, and making it a micro-elastic deformation with the movement of the adjusting wedge. CONSTITUTION:A cantilever beam 7 projected from a tool main body 1 is installed between an adjusting wedge 5 and blade 3, the cantilever beam 7 is subjected to elastic deformation by the forward and backward movements of the adjusting wedge 5 and the edge tip adjustment of a microunit is enabled by making the deflection quantity of the beam may be transmitted la the adjustment moving quantity. With regard to the fear of the total edge tip movement quantity being small, it can be settled by installing an adjust screw 2 on the cantilever beam 7 and the similar effect can be obtained by installing the adjust screw 2 on the blade 3. Consequently, the unstable fluctuation quantity of the edge tip adjustment quantity due to the chattering of the adjusting wedge 5, working accuracy, etc., is eliminated and the fine adjustment of the edge tip position becomes possible at 1 mum unit.
Patent JP-S57166969-A (JP)
Title: Processing method of salmon roe
Inventor: NANATANE EIJIROU
IPC: A23L17/30
Filed: 1981-04-03
Abstract: PURPOSE: Salmon roe seasoned with salt is covered with a semi-permeable membrane and a moisture absorbent is placed outside to effect dehydration from the salmon roe.  
     CONSTITUTION: Salmon roe is washed and sprinkled with powdery salt or dipped in a salt solution of an appropriate concentration or saturated one under stirring to season the roe with salt. Then it is covered with a semi-permeable membrane such as a membrane of cellophane, collagen, chitosan, parchment or collodion and a moisture absorbent such as sodium chloride, silica gel, anhydrous sodium sulfate, calcium chloride, magnesium chloride, celite, bentonite or rice bran is placed outside the covered salmon roe to effect dehydration. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61208303-A (JP)
Inventor: CIARDI JOHN J
IPC: H03C1/00
Filed: 1986-03-07
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-H01225008-A (JP)
Title: Manufacture of electric coil
Inventor: SHIBATA YOSHIO
IPC: H01B7/02
Filed: 1988-03-03
Abstract: PURPOSE:To shorten a heating time and to reduce the cost of equipment together with labor saving at manufacture of an electric coil by placing, in a forming mold, an electric coil formed with a wound enameled wire having a heat-fusion layer and subsequently heat-fusing the electric coil with irradiation of electromagnetic wave. CONSTITUTION:An electric coil composed of enameled wire (fusion wire 23) having a heat-fusion layer 24 is compressed through a forming mold 14 in a furnace 13 by pushing a cylinder in the direction of H. An electromagnetic wave, which is introduced into the furnace 13 by the actuation of an electromagnetic wave oscillator 15, is scattered by the rotation of a stirrer fan 17. When the electromagnetic wave hits a conductor, high-frequency magnetic field acts to force high-frequency current to flow along an extremely thin superficial layer of the conductor orthogonally to the direction of a high-frequency magnetic field, leading to the generation of Joule heat. The Joule heat generated is used for heat curing of the fusion layer 24, and a rapid rise of temperature, a shortened time necessary for heating and a good working efficiency can be achieved in this process. The equipment can be provided at a low cost in this manner, an excellent heating efficiency is obtained and energy saving can be achieved.
Patent JP-2000251030-A (JP)
Title: Data communication equipment
Inventor: TERAJIMA MASAHIRO
IPC: H04B5/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To enable data communication in spite of the direction of a tag, concerning non-contact data communication equipment depending on electromagnetic induction. SOLUTION: A communication area 14 is provided on a carrier route 11 to carry an article. In the communication area 14, transmission/reception loop coils L1 and L2 are arranged while being inclined at a prescribed angle from an opening surface on the inlet side of the tag. A 90 deg. shifter circuit 23 is provided for shifting the phase of a signal to be passed to any one of transmission/ reception loop coils L1 and L2 at 90 deg.. Thus, since a rotary magnetic field can be provided in the communication area, even when a tag 13 is turned to any direction along with a z-axis, data communication is enabled.
Patent JP-S55142433-A (JP)
Title: Automatic inversion unit for magnetic tape running direction
Inventor: TAKAHASHI TOKIHIRO
IPC: G11B15/02
Filed: 1979-04-24
Abstract: PURPOSE: To ensure the automatic inversion, by specifying the forming method of magnetic tape running direction inversion signal.  
     CONSTITUTION: The switching circuit 17, frequency-voltage conversion circuit 18, comparator 20, and NOR gate circuit 14 are connected between the number of rotation detection circuits 15, 16 for the reels 2, 3 and the tape running direction control circuit 21. Further, the reference voltage VC of the comparator 19 is set to almost equal value to the output voltage VB of the freqency-voltage conversion circuit 18 when the residual amount of the magnetic tape of the supply reel is  slight. Thus, the reproduction part is closed to the termination part of the magnetic tape 1 for a given distance and the voltage VB is higher than the reference voltage VC, then the comparator 19 supplies the low level voltage to the NOR gate 14, and tape inversion signal is output, only when the part of reproduction of the reproduction heat 8 of the magnetic tape 1 closes less than a given distance than the termination part and the reproduction signal has no signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57165719-A (JP)
Title: Device for detecting knocking in internal combustion engine
Inventor: HATSUTORI TADASHI
IPC: G01L23/22
Filed: 1981-04-03
Abstract: PURPOSE:To improve an S/N ratio by using a filter which passes only the frequency band of the knocking and a filter for measuring only back-ground noises, and separating the knocking signal and the noises at an early stage. CONSTITUTION:The output signal from a knocking detector 2 which is mounted on a cylinder block of an engine 1 is introduced to a knocking detecting device 3. Ignition times are controlled so as to obtain the optimum positions based on the output of the device. The output of the knocking detector 2 is divided into two systems in the knocking detecting device 3. One outputs is amplified through the filter 311 which passes only the frequency band of the knocking. The other is integrated in an integrator 33 through the filter 312 which passes only the frequency band other than the knocking and an amplifier 322, and compared with the knocking signal from the filter 311 in a comparator 34, as to whether the knocking is present or absent. Based on the comparared result, a control signal is sent to an ignition time control circuit 4 from a judging circuit 35.
Patent JP-H03253582-A (JP)
Title: Method for masking gear before chemical polishing
Inventor: MITSUHAYASHI MASAHIKO
IPC: C23F1/02
Filed: 1990-03-03
Abstract: PURPOSE:To improve the pitting resistance of a gear by plating the gear except the roots of the teeth. CONSTITUTION:When only the roots of the teeth of a gear 1 are chemically polished, the gear 1 is masked. Stainless steel cores 4 coated with butyl rubber 3 are pressed against the roots of the teeth and the gear 1 is plated except the roots of the teeth with a plating soln. 2, an electrode 5, a leading wire 6 and a power source 7. Only the roots of the teeth are then chemically polished. The fitness of the gear in the early stage can be improved and noise can be reduced.
Patent JP-S63215352-A (JP)
Title: Continuous casting apparatus
Inventor: TOKUSHIGE SHOJI
IPC: B22D11/128
Filed: 1987-03-05
Abstract: PURPOSE:To prevent the development of seam flaw in a rolled plate and to improve the yield by arranging rolls giving rolling reduction force to corner parts of a cast slab in a drawing device of the cast slab. CONSTITUTION:Plural pairs of supporting rolls 7 are arranged below a mold 3 and also a drawing device 10 is arranged at the downstream side. A first pinch rolls 11 holding the upper and lower faces of the cast slab 5 and plural pairs of a second pinch rolls 12 giving the rolling reduction force to the corner parts of the cast slab 5 are respectively arranged in the drawing device 10. The molten steel poured into the mold 3 from a tundish 1 is cooled to become the cast slab 5 and it is held by the rolls 7 and drawn by the drawing device 10. Then, while deformation of the cast slab 5 toward upper/lower direction is restrained, the rolling reduction force at the corner parts thereof is given, to become chamfered state. In this way, the development of seam flaw in the rolled plate is prevented and the yield is improved.
Patent JP-2000245616-A (JP)
Title: Box used for both delivery and collection
Inventor: TOMONO KUNIYUKI
IPC: A47G29/20
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a box by using the box both for keeping goods for delivery and for collection. SOLUTION: When a sender keeps the goods to be collected by a carrier or the like 4 in the boxes 10a, 10b and 10c of a box part 1 and performs a shipping operation in the operation part 22a of a control part 2, load keeping information from an output part 23 by the control of a controller 25 is displayed at a display part 3, the collection is requested from a reporting part 24 to the transport company or the like and the person in charge of the collection and delivery of the carrier or the like performs collecting/unlocking operations in the operation parts 22a and 22c based on the load keeping information displayed at the display part and collects the goods.  Also, when the person in charge of the collection and delivery of the carrier or the like keeps the delivered goods in the box of the box part and performs a delivering operation in the operation part 22b, the load keeping information from the output part by the control of the controller is displayed at the display part and a load receiver who confirms it performs receiving/unlocking operations in the operation parts 22b and 22c and receives the load.
Patent JP-S62207657-A (JP)
Title: Apparatus for protecting thermal head
Inventor: KONDO SHOJI
IPC: B41J2/375
Filed: 1986-03-07
Abstract: PURPOSE:To prevent the abnormal generation of heat from a thermal head, by mounting a gate circuit blocking the supply of a current to the thermal head when output is emitted from one of a timer and an abnormal temp. setting circuit. CONSTITUTION:A timer 12, to which the max. printing time of a thermal head 6 is set, begins to count a time on the basis of a start signal S and emits output (H-level) when reaches the set time. The timer is resent when a resetting signal R is inputted prior to reaching the set time. The resetting signal R is taken from the output of a voltage applying time control circuit 10. The abnormal temp. of the thermal head 6 is set to an abnormal temp. setting circuit 13 and, when the detection temp. of a temp. detection element reaches the set temp. said circuit 3 emits output (H-level). When at least one of the timer 12 and the abnormal temp. setting circuit 13 emits output, the output of a NOR gate 15 is converted to a L-level and the gate of a gate circuit 14 is closed. By this method, the supply of a current to the thermal head 6 is blocked.
Patent JP-H11249228-A (JP)
Title: Tilt structure of vestibule slave unit with camera
Inventor: MORIKAWA MASAYUKI
IPC: G03B17/56
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide tilt structure for a vestibule slave unit with a camera, constituted in such a way that a tilting gear of a drive unit is automatically put out of driving upon reaching a limit tilt angle and that the gear can be meshed again in the case of reversing tilting action only by changing the shape of a final tooth of the tilting gear. SOLUTION: A drive unit is mounted with a motor 22 for putting a board with a camera for photographing a visitor, in tilting aciton, a worm gear 23 fitted to a shaft of the motor 22, a transmission gear 24 for transmitting the rotation of the worm gear 23, a reduction gear 25 for speed-reducing the rotation of the transmission gear 24, and a tilting gear 26 for rotating a tilt actuating shaft 27 at rotating speed reduced by the reduction gear 25. The tilt gear 26 has a final tooth 35 shaped to make the tilting gear 26 run idle when the rotation of the tilting gear 26 reaches a limit tilt angle and to automatically pot the tilting gear out of driving to stop tilting action.
Patent JP-H06262968-A (JP)
Title: Mounting structure for car seat
Inventor: TSUNODA MASAYUKI
IPC: B60N2/00
Filed: 1993-03-12
Abstract: PURPOSE:To improve the easiness in the mounting works for a rear seat back by moving it back toward the riser wall surface of a car body panel, fitting a receptacle hole in the back surface on a bracket on the vertical wall surface, and generating engagement and location. CONSTITUTION:A bracket 3 provided with detention hole 4 is, approx. horizontally facing ahead, installed on the left and the right of the upper part of the vertical wall surface 2 of a car body panel 1, and a receptacle hole 6 formed at the back face of a rear seat back 5 is engaged by this bracket 3. The engaged hole 6 is put in alignment with a head rest mounting hole 7 provided at the upper edge of the rear seat back 5, and after it 5 is fixed provisionally by fitting and detaining a head rest holder 8, the stay 11 of a head rest 10 is inserted to and engaged by the holder 8 so that the mounting is completed. When the rear seat back is to be mounted on the vertical wall surface, setting thereon can be generated by moving the rear seat back backward, wherein no lifting works for rear seat back should necessarily be accompanying.
Patent JP-H01223342-A (JP)
Title: Manufacture of reference test object for non-destructive inspection
Inventor: ITOGA KOSUKE
IPC: B23K31/00
Filed: 1988-03-03
Abstract: PURPOSE:To enable accurate and highly efficient manufacture of a reference test object having a defect thereinside with a shape, dimensions and like thereof determined, by artificially forming a weld defect in a member to be welded. CONSTITUTION:A natural defect as object is formed in a bead 2 of a member 1 to be welded by an arc welding or the like. In this case, a blow hole is formed by performing a clad arc welding using a weld rod with moisture absorbed. Then, the member 1 being welded is scraped off to a proper width and thickness to make a body 3 containing a defect. As for the body 3 containing a defect, the width and thickness are set properly considering a measuring accuracy of radiation transmission test (RT) or the like continually conducted. After dimensions and a shape of the defect existing in the body 3 containing a defect are determined by the RT or the like sufficiently, a reference test object 4 is made utilizing the body 3 containing a defect. Then, the reference test object containing a defect with the shape, dimensions and the like thereof determined can be manufactured accurately and at a high efficiency.
Patent JP-H01224616-A (JP)
Title: Surface shape measuring instrument
Inventor: KANEKO REIZO
IPC: G01B5/20
Filed: 1988-03-04
Abstract: PURPOSE:To measure the surface shape of any body at a specific position on its surface by easy operation with high resolution by detecting a frictional force at the time of contact sliding and moving up and down a probe on a measured surface so that the detected frictional force becomes constant. CONSTITUTION:The probe 1 fixed atop of a leaf spring 2 is slid on the measured surface 3 in contact to measure the surface shape. At this time, the force which operates between the tip of the probe 1 and measured surface 3 is almost an interatomic attractive force and small, and the frictional force generated accompanying the movement is adjusted by a frictional displacement control circuit 9 and a deflection adjusting electromagnet 8 so that the deflection of a parallel spring 6 is invariably zero. Further, the risk of the breakdown of the probe 1 due to an excessive frictional force generated owing to the presence of a large stop projection on the surface is controlled by separating the probe 1 of a load adjusting electromagnet 5. Thus, the prober 1 is slid on the measured surface 3 in contact with a constant frictional force and its up/down motion traces the irregularity of the measured surface 3.
Patent JP-S58168936-A (JP)
Title: Diagnosing device for fault of device for vehicle
Inventor: ARAI KENJI
IPC: G01R31/00
Filed: 1982-03-31
Abstract: PURPOSE:To decide on a fault position easily and accurately, by selecting a measurement loop for checking whether an electric measurement is normal or not through the operation of a connection controlling circuit. CONSTITUTION:A fault diagnosing device 1 diagnoses a fault of a vehicle device consisting of a sensor, actuator, switch, etc., fitted to a vehicle, a circuit part consisting of a wire harness for connecting them, and a control unit for controlling them. This fault diagnosing device 1 is equipped with a connecting means (connecting cord 3 having connection plugs 3a-3f) connected to a main body 2 and a circuit-side connector. The main body 2 is provided with terminals 5 and 6 where a tester 4 as a resistance measuring means and a voltage detecting means is connected. Changeover switches 7 and 8 are provided between electric elements of the circuit parts connected through the connecting means, and the tester 4 to constitute plural kind of measurement loops for checking whether electric elements are normal or not selectively.
Patent JP-H10255843-A (JP)
Title: Lithium ion secondary battery
Inventor: YUGAWA TORU
IPC: H01M10/05
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent an abnormal temperature rise of a lithium ion secondary battery when broken. SOLUTION: This secondary battery consists of a positive electrode of composite metal oxide which can occlude and discharge lithium ion, a negative electrode of carbon material which can occlude and discharge lithium ion, a separator and nonaqueous electrolyte. In this case, it is structured so that an average value of the primary particle diameter of composite metal active substance of the positive electrode calculated from a photo taken by a scanning electron microscope is 1.5m, and the stocking strength of the separator is 100-800g. Thereby, a temperature rise of the battery can be presented when broken, and a lithium secondary battery with excellent safety can be obtained.
Patent JP-H02230826-A (JP)
Title: Satellite communication pilot wave transmission system
Inventor: IZUMI ISAO
IPC: H04B7/185
Filed: 1989-03-03
Abstract: PURPOSE:To shorten the connection time at initial connection by sending plural pilot waves from a satellite over the free-run frequency band width of a voltage controlled oscillator constituting a phase locked loop of a ground station at the interval of an acquisition of synchronism band width of the phase locked loop of the ground station as pilot waves. CONSTITUTION:A satellite sends plural pilot waves to a ground station. The pilot waves P1-PN are sent from the satellite to the ground station at a synchronizing band width Bl of a PLL(phase locked loop) of the ground station by a maximum number N=BV/Bl+1 with respect to a free-run frequency BV of a VCO(voltage controlled oscillator) of the PLL. Since the initial connection time is shortened since a pilot wave closest to the PLL VCO free-run frequency is pulled in synchronously without taking a measure such as the weeping of the ground station at the initial connection or widening of the PLL synchronizing band width.
Patent JP-H09246340-A (JP)
Title: Method for evaluating semiconductor device
Inventor: ARAI MASATOSHI
IPC: H01L27/088
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To accurately evaluate whether an impurity is diffused in a semiconductor substrate or not by evaluating the impurity diffused in the substrate from a gate electrode via a gate insulating film based on the electric measurement result. SOLUTION: The flat band voltages Vfb(1-n) of a plurality of prepared spare semiconductor devices are measured (ST21). In the respective devices, total charge amount QBD(1-n) required for damaging a gate insulating film is measured (ST22). The flat band voltage value Vfb2 in which the total charge amount QBD is abruptly changed is specified based on the correlation between the amount QBD and the voltage Vfb (ST23). The flat band voltage Vfb1 of the device to be evaluated is measured (ST24). The voltage Vfb2 is compared with the voltage Vfb1 by a comparator (ST25) to evaluate whether the impurity is diffused in the substrate via a gate insulating film from the gate electrode of the device to be measured or not. Thus, the impurity diffusion can be accurately evaluated.
Patent JP-H09245432-A (JP)
Title: Information reproducing apparatus
Inventor: KIMURA ISAO
IPC: G11B20/10
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To accurately reproduce the data from a reproduced signal of a magnetooptical disk. SOLUTION: An AGC circuit 7 for matching the maximum value and minimum value of the reproduced signal to the previously designated value by controlling the gain of the reproduced signal of a magnetooptical disk 22 and an ideal value arithmetic circuit 8 for calculating N ideal values of sample data to give it to a bit-by-bit decoder 26 or a Viterbi decoder as the threshold level. As a result, fluctuation of amplitude of the reproduced signal from the disk can be suppressed, amplitude distribution of the sample data obtained by PR-equalizing this reproduced signal can be set to almost the constant value without relation to the recording and reproducing conditions. Therefore, any deviation is not generated between the ideal value required for reproduction of data and actual ideal value of the sample data as the processing object and a bit error of the reproduced data can be suppressed.
Patent JP-S54144353-A (JP)
Title: 8-exo-formyl-endo-tricyclo 5,2,1,02,6 decane and perfume composition comprising it
Inventor: FUJIKURA YOSHIAKI
IPC: C07C45/00
Filed: 1978-04-28
Abstract: NEW MATERIAL:A compound of formula I.  
     USE: Perfumes having green grass-like fragrances.  
     PROCESS: 8- or 9-exo-formyl-endo-tricyclo [5,2,1,0 2 , 6 ] dec-3-ene of formula II or III or their mixture is hydrogenated in the presence of a rhodium catalyst in an inert solvent, e.g. n-hexane, at 30W100°C in hydrogen under a pressure of normal one to 250 atm to give the objective compound of formula I. A tris-triaryl phosphine rhodium chloride may be preferably used as the catalyst in an amount of 5/10000 mol or more based on the raw material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59177412-A (JP)
Title: Construction work of check dam
Inventor: SHINKAI HIDEKI
IPC: E02B3/14
Filed: 1983-03-29
Abstract: PURPOSE:To construct a strong and low-cost check dam having a high reliability by stacking up three kinds of rectangular blocks having vertical projections of the same height on their upside and downsides in a parallel or mutally engaged manner. CONSTITUTION:Blocks A are laid for the first row of the front side in such a way as to turn their projections of a dimension (aX1/4b) to the front, and blocks C are continuously set for following the second row. The blocks A for the second stage are stacked up in the first row by biasing them by 1/2a toward the crosswise direction and also biasing them by 1/4b toward the depthwise and backward directions. In the second row, the blocks B are continuously set, and following the third row, the blocks C are continuously set. Following the third stage, the blocks A, B and C are stacked up likewise.