baber/WOPTO huggingface dataset:
Patent JP-H07161563-A (JP)
Title: Lead frame for common-mode winding inductor and manufacture of common-mode winding inductor using the lead frame
Inventor: KOBAYASHI KENICHIRO
IPC: H01F27/29
Filed: 1993-12-03
Abstract: PURPOSE:To provide a lead frame, in which the manufacture of a normal-mode winding inductor using the lead frame can be applied to the manufacture of a common-mode winding inductor, while providing the manufacture of the common-mode winding inductor employing the lead frame. CONSTITUTION:Catching sections 2b, 5b are formed to two terminals 2, 5 on at least one diagonal out of terminals 2, 3, 4, 5 on the first side and the second side respectively in a lead frame, and the terminals of windings are passed through the catching sections 2b, 5b at the time of first and second winding processes in manufacture.
Patent JP-2000130249-A (JP)
Title: Misfire detection device for internal combustion engine
Inventor: TAKAHASHI TAKANORI
IPC: G01D5/245
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To ensure the accuracy of misfire detection and increase its reliability. SOLUTION: A ring gear 13 for transmitting the rotation of a starter motor to a crankshaft 6 by meshing with the starter motor at the start time is installed in an engine and a magnetic sensor 14 is provided while facing to the ring gear 13. The detection signal of the magnetic sensor 14 is taken in a frequency dividing circuit 15 and a frequency divided by a prescribed frequency dividing ratio. ECU 20 detects the misfire of the engine from the rotation speed per the explosion process of the engine respective cylinders and judges the existence/ absence of the shift of a misfire detection start position (the position shift of misfire detection term) according to the input of the ring gear frequency dividing signal. When the shift of the misfire detection start position is judged, the misfire judge value per cylinder is changed so that the misfire is hardly detected.  In this case, even if the detection position of the ring gear frequency dividing signal is temporarily shifted, the wrong detection of the misfire is restrained.
Patent JP-H04179101-A (JP)
Title: Method for adjusting resistance value of thick film printed board
Inventor: NAGAYASU TAKAYUKI
IPC: H01C17/22
Filed: 1990-11-09
Abstract: PURPOSE:To easily and efficiently adjust the resistance of a thick film printed board to an aimed value by forming a first-layer resistor between two conductors and a second-layer resistor on at least a part of the first-layer resistor in parallel with the first-layer resistor and trimming the resultant resistance of the first and second-layer resistances to a desired value. CONSTITUTION:After conductors 2 are formed on a high-temperature heat resistant insulating substrate (ceramic substrate) 6, the first-layer resistor 1 is formed between the conductors by printing and baking. On the first-layer resistor 1, the second-layer resistor 3 is formed by printing and baking. Then parallel resistors are formed by trimming the resistances of the resistors 1 and 2 to desired values.
Patent JP-S63154166-A (JP)
Inventor: WATANABE MASAKUNI
IPC: G01N29/24
Filed: 1986-12-19
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-2001123608-A (JP)
Title: Attic space ventilating structure
Inventor: TAMAMIZU SHINGO
IPC: E04B7/18
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an attic space ventilating structure of assuring a sufficient ventilation amount at an attic space in a house having a roof of a rectangular type or a short-ridge hipped type. SOLUTION: In this attic space ventilating structure, a covering member 38 is arranged at a given space above a hip rafter 232 of a roof truss, a preset gap 29 is provided between the hip rafter 22 and a sheathing roof board 27, both ends in the cross direction of the covering member are connected to the roof board at both sides of the hip rafter 22 to form a ventilation passage 40 between the hip rafter and the covering member and the upper end of the passage is connected to a ventilation member provided at the to of the roof truss. The upper part of the passage can be covered with a waterproof sheet 30.
Patent JP-H05138259-A (JP)
Title: Piercing device
Inventor: KINOSHITA KATSUMI
IPC: B23K26/364
Filed: 1991-11-20
Abstract: PURPOSE:To prevent a crack from being generated even in a brittle material by working a stripe along the outer shape of a part to be pierced on a metal plate and providing a piercing punch to pierce the inside of this worked strip from this sheet plate. CONSTITUTION:A metal sheet 15 is set between a lower die 11 and an upper die 17, a stripper plate 24 presses and fixes the metal sheet 15 on the die element 14 of the lower die 11 through the lowering movement of the upper die 17 and a cutting edge part 22a of a stripe punch 22 presses the metal sheet 15. The stripe of the contour of the product is formed by this edge part 2a on the upper surface of the metal sheet. The metal sheet is fed one pitch toward the direction of an arrow A and the stripe part is positioned on the pierced hole 16. When the upper die 17 is lowered, the stripper plate 24 presses and fixes the metal sheet 15 on the die 14, when the piercing punch 21 cuts the metal sheet along the stripe in cooperation with a pierced hole 16. In this way, the material, even when it is brittle, can be pierced without generating a crack.
Patent JP-S63154620-A (JP)
Inventor: SUTEYUAATO TOOMASU REZURI
IPC: A61K9/20
Filed: 1987-12-01
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-H02150973-A (JP)
Title: Graphic display device
Inventor: KAMEYAMA MASATOSHI
IPC: G06T1/00
Filed: 1988-12-01
Abstract: PURPOSE:To eliminate the data transfer between processors, to extract processing ability to a maximum and to contrive the high speed of a graphic processing by making plural graphic arithmetic processing means into a parallel type multiprocessor constitution. CONSTITUTION:A graphic list is geometrically calculated at every graphic element in parallel by plural graphic arithmetic processing means CPUs 3a, 3b and 3c, and whenever the graphic is altered, the altered procedure code is stored into a plotting processing means DPU 4, the sequence codes of the graphics plotted on a display screen are stored into a code memory means 6, the respective sequence codes are compared, a sequence settling part 7, which writes the picture elements of the graphic at high display priority to a frame memory 8, is provided, thus, the display procedure of the graphic element can be maintained even if the graphic arithmetic processing means are made into the parallel type multiprocessor constitution, the data transfer between the respective processors in the respective graphic arithmetic processing means is eliminated, and the processing ability of each processor can be extracted to the maximum. Thus, the high speed of the graphic processing can be contrived.
Patent JP-H11144250-A (JP)
Title: Method for recording and reproducing information data
Inventor: HAYASHI HIDEKI
IPC: G11B7/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To correctly reproduce information data from a recording disk by subtracting recorded data recorded on respective recorded points other tan recorded points of recording objects in among recorded points of m×n pieces being on adjacent n lines of tracks and m lines of disk radial lines from M- valued information data and making the residual value obtained by residually operating them with the M value recorded data. SOLUTION: A precoder 100 applies prescribed logical operations to information data a(j, k) to covert the information into recording data b(j, k) and supplies them to a recording head 20. That is, remainders at the time  a(i, j)-b(j, k-1)-b(j-1, k)-b(j-1, k-1)} is devided by 2 are made recording data. thus, even when the making of line density of a recording disk higher and the making of the track pitch of the disk narrower are contrived so that totally four pieces of recorded points existing on two recording tacks which are adjacent each other are included within one reading beam stop SP, the information data can be reproduced correctly from a recording disk 30.
Patent JP-H05139097-A (JP)
Title: Manufacture of embossed decorative sheet
Inventor: AMAHARA MASAKAZU
IPC: B44C1/17
Filed: 1991-11-20
Abstract: PURPOSE:To provide a method for efficiently manufacturing a decorative sheet having a high decorative design of pattern which follows irregular embossed shape of a surface and said surface. CONSTITUTION:When desired decorative pattern is applied to a decorative sheet 21 having embossed shapes on the surface thereof, a thermoplastic resin film is used as a base sheet and a transfer sheet 22, on the surface of which a separation varnish layer, pattern layer, and adhesive layer are provided successively, is placed on a decorative sheet 21 and a heat roll 23 is pressed from the rear side of the base sheet to transfer a desired pattern.
Patent JP-2001128465-A (JP)
Title: Motor controller
Inventor: OKADA TADAO
IPC: H02P27/06
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent problems, such as malfunctions of facilities and equipment on the periphery of an inverter and damage to load-side machinery and apparatus, by preventing passage of a ground current, having high-frequency components produced by the switching operation of an switching element, such as IGBT. SOLUTION: A cable 6 covered with a conductive material is used as a cable connecting an inverter 3 and an alternating-current motor 5, and the conductive covering 7 of the cable 6 is connected with the intermediate potential portion of the smoothing capacitor 4 located in the inverter 3.
Patent JP-H10137697-A (JP)
Title: Vibrating conveyer
Inventor: FUTAMURA TAKESHI
IPC: G01N1/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To improve the precision of foreign matter separation by installing measuring devices for measuring the vibration input to the upper surface of a vibrating substrate on the back of the vibrating substrate of a vibrating conveyer, detecting a foreign matter in a raw material based on the level of the measurement signals, and removing the foreign matters outside a conveyer route. SOLUTION: In the transportation process of leaf tobacco, when a pebble S is mixed into the tobacco in the trough 4 of a vibrating conveyer 2, the pebble S is transported on a bottom plate 10 with the tobacco, a specific sound generated at that time is detected by an acceleration pickup 12, and voltage corresponding to the input acceleration is output as an electric signal to a judgment circuit 14. The circuit 14, when the position of the pebble S on the bottom plate 10 is specified, outputs a foreign matter detection signal, the solenoid of a control valve 36 is energized when the pebble S reaches the terminal of the conveyer 2. The transportation direction of a chute 16 is changed over to the direction of bucket 40 by an air cylinder 18 to remove the pebble S.
Patent JP-H05142478-A (JP)
Title: Optical microscope
Inventor: ISHIKAWA TOMONORI
IPC: G02B21/20
Filed: 1991-11-20
Abstract: PURPOSE:To optionally change the distribution ratio of light quantity toward plural image-forming optical systems and to prevent a light source and a device from being large and a manufacturing cost from rising. CONSTITUTION:A luminous flux passing through an afocal variable power system 13 is divided into an eyepiece optical system and a photographing optical system through a prism 14. The prism 14, the eyepiece optical system and the photographing optical system are housed in a light quantity ratio adjusting housing 19, and can integrally move in a direction orthogonally crossing with the optical axis of the afocal variable power system 13. Light quantity ratio distributed is decided by the ratio of overlapped area of the exit pupil 13a of the afocal variable power system 13 and the entrance pupils 15a and 17a of image-forming lenses 15 and 17.
Patent JP-2000131821-A (JP)
Title: Film supply device for automatic exposed film developing machine
Inventor: YOKOYAMA MASAHIKO
IPC: G03D13/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a film supply device capable of reducing the number of driving sources as small as possible, accomplishing the simplification of the structure and suppressing the increase of the cost by unnecessitating a quantity detecting means, an arithmetic processing means and an information means, etc., and also capable of executing an interruption processing with an easy operation. SOLUTION: The film supply device A equipped with a feeder 20 for feeding a leader L to a developing part G under a horizontal feeding device 1 is installed in front of the developing part G of the automatic developing machine J. Plural cartridges P with a leader hanging down are intermittently and horizontally moved by the horizontal feeding device 1 while being supported by the device 1, and also, the cartridges P are optionally detached from the device 1. An input port 2 for viewing almost the total quantity of the cartridges P is installed above the horizontal feeding device 1, and the cover 9 for the port 2 is made of transparent material. A columnar guiding part with U-shaped cross section for guiding the cartridge P detached from the device 1 to the feeder 20 is arranged on one end side in the carrying direction of the horizontal feeding device 1.
Patent JP-H06154832-A (JP)
Title: Method of automatically controlling plate-thickness in pair cross rolling
Inventor: HORI YUJI
IPC: B21B13/14
Filed: 1992-11-16
Abstract: PURPOSE:To improve the accuracy of plate thickness and to reduce its camber by calculating an actual rolling load and a difference between left and right loads and controlling the plate thickness and wedge based on these detected values and calculated values. CONSTITUTION:When the calculation of setting to the succeeding material is learnt and corrected from a pass information of the preceeding pass, a load given actually by the material 7 to a mill is fed back to control the plate thickness set values for controlling the plate thickness on and after the succeeding pass become high in reliability and, as a result, the rolled plate thickness becomes high in accuracy. Besides, when the difference between elongations in the right and the left of the mill in the preceeding pass is enumerated by the detecting signal of a load cell 1, a roll gap between the right and the left is set so that the deviation of the elongation of the mill is preset and canceled and the camber can drastically be restrained. Accordingly, a load given actually by the material to the mill is fed back to control the plate thickness and the wedge, the accuracy of a rolled plate thickness is elevated and the camber is drastically restrained.
Patent JP-H09212198-A (JP)
Title: Line spectrum frequency determination method of mobile telephone system and mobile telephone system
Inventor: BUESA TEII RUOPIRA
IPC: G10L19/06
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of calculation required to compute line spectrum frequencies and to conduct fixed point numeric computations without performing complexed operations by rewriting a cosine series into a polynomial expression employing the plain form of Tschebyscheff polynomials. SOLUTION: Voice signals inputted to a microphone 5 are converted to digital signals by an A/D converter/preprocessing section 12 and divided into frames having approximately several ten millisecond durations. Then, the outputted frame signals are inputted to an LPC analysis section 14. Then, at the section 14, the coefficients of an LPC analysis filter 16 are generated. The coefficient signals of a prediction filter from the section 14 are inputted to an LPC/LSF converting section 18 and LSF coefficient signals are outputted. Then, the signals are inputted to a quantization section 20, interpolated by an interpolation section 22 and residual signals are generated by an LPT analysis/filtering section 24. The residual signals are then coded and multiplexed with quantized LSF coefficients. The excitation parameter signals are made into bit columns.
Patent JP-H09144756-A (JP)
Title: Controller for magnetic bearing
Inventor: TAKAHASHI NAOHIKO
IPC: F16C32/04
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To always conduct stable signal extraction even if a sudden change in rotational speed occurs by measuring the rotational angle of a rotor by a rotary encoder, and reading the data of sinewave and cosinewave corresponding to the rotational angle from a table. SOLUTION: The waveform data of sinewave and cosinewave are first stored in memories 5a, 5b. A rotary encoder 4 reads the angular data of a rotating disc 8 engraved on the disc fitted on a rotor with a pickup 7 to out put a digital value corresponding to the rotational angle. When the address designation of the waveform data is made so that one turn of the rotary encoder 4 may meet one cycle of the sinewave and cosinewave, the data of the sinewave sin Ωt and the cosinewave cos Ωt are obtained according to the rotational angle of the rotor, where Ω = rotational speed of rotor. The waveform is determined by the absolute rotational angle of the rotor, therefore, it is possible to always maintain synchronism.
Patent JP-2001127270-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: INOUE AKIRA
IPC: H01L21/8238
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an SOC at a low cost where the entire element is sped up with a sufficient characteristics at a DRAM part, related to a DRAM mixed semiconductor device (SOC) where a DRAM part and a logic part are formed on the same substrate. SOLUTION: A silicide is formed at least at a DRAM part, the entire surface of a source/drain region 10 of the transistor of a logic part, and the surface of gate 6 simultaneously, in the same process.
Patent JP-H09144934-A (JP)
Title: Solenoid proportional relief valve
Inventor: SHIMADA YOSHIYUKI
IPC: F16K17/04
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent the hunting and failure of pressure rising of a relief valve caused by seat failure in a pilot-operated solenoid proportional relief valve, by scheming a needle end part in such a manner that it is favorably seated on a seat part without partially contact on the seat part. SOLUTION: A needle guide part 31 which is closely fitted to the periphery of a needle 3 so as to guide the vertical movement of the needle 3, is opened on a center shaft in the upper part of an adaptor 13. A positioning inner circumferential surface 32 is turned and formed concentrically with the needle guide 31 in the lower part of the adaptor 13. A positioning peripheral surface 33 closely fitted to the positioning inner circumferential surface 32 is turned and formed concentrically with a seat 5 in the peripheral part of a seat body 4. The peripheral part of the needle 3 is closely fitted to the inside of the needle guide 31 of the adaptor 13 so as to guide axial movement, and also the positioning inner circumferential surface 32 of the adaptor 13 and the positioning peripheral surface 33 of the seat body 4 are closely fitted to each other.
Patent JP-S63160100-A (JP)
Title: Voice recording device
Inventor: MURAKAMI OSAMU
IPC: G10L19/00
Filed: 1986-12-22
Abstract: PURPOSE:To record a voice data onto an IC card by digitizing a voice signal to store the result into a RAM. CONSTITUTION:The voice signal is inputted to a processor 15 via an amplifier 12 and an A/D converter 14 and written sequentially in the RAM 16. Then the voice data in the RAM 16 is read and sent to a connector 18. The connector 18 is loaded with an IC card 23 and the voice data is written in the memory integrated circuit in the card 23.
Patent JP-H01146354-A (JP)
Title: Semiconductor memory device
Inventor: WATANABE KIMIZO
IPC: H01L21/8242
Filed: 1987-12-02
Abstract: PURPOSE:To increase the storage electric charge amount of the diffusion region of a memory cell part, and enable high density integration, by forming one side electrode of a storage capacitor element, on the bottom surface side of a semiconductor substrate being the opposite side of a surface on which a MOSFET is arranged. CONSTITUTION:In a semiconductor memory device having a MOSFET and a storage capacitor element on a semiconductor substrate 1, one side electrode 14 of the storage capacitor element is formed on the bottom surface side of the semiconductor substrate 1 opposite to a surface on which a MOSFET is arranged. For example, an insulating film 12 is formed on the bottom surface side of the Si substrate 1 and outside a polycrystalline silicon region 5, and the diffusion region 13 of a memory cell part covering the insulating film 12 is formed in the Si substrate 1, in such a manner as to be in contact with a source region 4. On the bottom surface side of the insulating film 12 (the opposite side to the surface on which the MOSFET is arranged), a cell plate electrode 14 being in contact with a polycrystalline silicon region 5 is formed. Thereby, realizing the miniaturization of MOSFET, increasing the storage charge amount, and enabling the high density integration.
Patent JP-2001121035-A (JP)
Title: Plastic material sorting apparatus
Inventor: INOUE TETSUYA
IPC: B03C7/02
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a plastic material sorting apparatus capable of sorting plastic pieces accompanying recycling by kind with high accuracy. SOLUTION: A quantitative supply apparatus 5 supplying plastic pieces 2 to a metal drum electrode 6 is constituted of a quantitative supply container 21 for supplying frictionally charged plastic pieces 2 quantitatively, the plate- shaped supply tray 22 arranged between the quantitative supply container 21 and the metal drum electrode 6 so as to be downwardly inclined at a predetermined angle and guiding the plastic pieces 2 supplied from the quantitative supply container 21 to the metal drum electrode 6, a vibration device 23 for vibrating the supply tray 22 and the partition member 32 arranged above the supply tray 22 and forming a gap 31 with predetermined height along with the surface of the supply tray 22.
Patent JP-H08167107-A (JP)
Title: Magnetic head
Inventor: OKUBO MASANORI
IPC: G11B5/17
Filed: 1994-12-09
Abstract: PURPOSE: To provide a magnetic head with which the mounting workability of a bobbin in particular is improved and a shorting of winding is effectively preventable. CONSTITUTION: A magnetic core is formed so as to be directly formed with the windings via a bobbin terminal 10. A bobbin terminal 10 has collar parts 13 on both sides of its bobbin winding part 11 and notched parts 1 are respectively formed in a part of the respective collar parts 13. One or two long grooves 2 are formed in the bobbin winding part 11 so as to exist successively with the one or both notched parts 1. The notched parts 1 are formed in the positions on nearly the opposite sides of the aperture 14 of the bobbin terminal 11. The sufficient and adequate flexibility of the bobbin is assured, by which the mountability is greatly improved and the mounting operation is exceedingly facilitated. In addition, the shorting accident of the windings is perfectly prevented.