baber/WOPTO huggingface dataset:
Patent JP-H03105983-A (JP)
Title: Manufacture of photodetector module
Inventor: OKAMOTO AKIRA
IPC: H01L31/02
Filed: 1989-09-20
Abstract: PURPOSE:To mechanically and electrically connect a photodetector at the same time and extremely easily by a method wherein a support base material and a cap member are pressurized and heated in a state that a solder is laid between them. CONSTITUTION:A photodetector (PD1) is arranged on the surface of a support base material 2 via a solder material 7. Then, the PD1 is covered with a cap member 3 via a ring-shaped solder material 8 whose central part has been removed for lighting use. A ringshaped solder material 9 is laid between an end-face part on the open side of the cap member 3 and a corresponding part of the support base material 2 which is faced with the end-face part. While the cap member 3 and the support base material 2 are being pressurized mutually, this whole assembly is heated and the solder materials 7, 8, 9 are melted. Thereby, the PD1, the support base material 2 and the cap member 3 can be connected and fixed mechanically to one another; at the same time, both electrodes for the PD1 and two terminals 4n, 4p can be connected electrically at a stroke.
Patent JP-H0873919-A (JP)
Title: Furnace hole part of converter
Inventor: MIWA KOICHI
IPC: C21C5/46
Filed: 1994-09-09
Abstract: PURPOSE: To provide a furnace hole part of a converter, in which the removal of stuck material on the furnace hole metal is executed in extremely suitable in comparison with the conventional means and functional parts are suitably arranged. CONSTITUTION: This furnace hole part 10 of the converter is plural divided furnace hole metals 11 arranged 11 on the outer surface surrounding the furnace hole. A brick holding plate 12 is fixed to a furnace body 2. Each furnace hole metal 11 is fitted through a supporting shaft 13 so as to make swingable in the direction at the right angle to the surface thereof. Then, such a restraining tool 14 for holding each furnace hole metal 11 that the swinging is not developed, is arranged.
Patent JP-H0986746-A (JP)
Title: Winding control method and apparatus for strip material
Inventor: HASEGAWA NOBUO
IPC: B65H18/26
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide winding control method and apparatus for a strip material, by which setting can be performed according to the sectional form of a material to be wound, the weight of the material to be wound, the number of rolls, and the winding length, that is, each size, and the dead load optimizing program by each winding distance in the process of winding can be set. SOLUTION: A winding apparatus for a strip material is so constructed that a winding shaft 2 is disposed on a transport conveyer 1 through a pressure elevating means 3 in such a manner as to be elevated, pressure switching control valves 11a, 11b for controlling switching are provided in a pressure supply circuit of the pressure elevating means 3 through pressure transducers 10a, 10b, and the pressure transducers 10a, 10b for controlling switching of the pressure switching control valves, an electric signal setting device 13 and a control device 14 are connected to the pressure switching control valves 11a, 11b.
Patent JP-H0586554-A (JP)
Title: Empty roll-insertion device in cloth roll exchanger of weaving machine
Inventor: MAKINO YOICHI
IPC: D03D49/20
Filed: 1991-09-21
Abstract: PURPOSE:To enable insertion of an empty roll to a woven fabric-winding position without fail by guiding the empty roll through an insertion guide level capable of tilt switching, from a full roll discharge-permeable position to an empty roll discharge-inhibiting position. CONSTITUTION:In autoexchange between a full roll 8A in which winding of a cloth roll is completed and an empty roll 8B in a weaving machine, a full roll bracket 30 is moved from a perpendicular state to a horizontal state by actuating a motor 38 and rotating a shaft 28. Discharge-inhibitory effect of a cloth roll stopper 46 is resolved at the same time and the full roll 8A is simultaneously moved through a kick-out member 58 to a temperature storage position on the top part of the above-mentioned bracket 30. Accompanying the above-mentioned movement, a full roll detection level 116 is tiled and a holding arm 109 is tilted following it so as to allow the empty roll 8A to drop along empty roll guides 118 and 120 onto an insertion guide lever 122. The insertion guide lever 122 is tilted from a full roll discharge-permeable position (full line) to an empty roll discharge-inhibiting position (broken line) to guide and insert the empty roll 8B to a woven fabric winding position (S1).
Patent JP-H03121012-A (JP)
Title: Chair
Inventor: ZUIIMON DEZANTA
IPC: A47C7/44
Filed: 1990-09-11
Abstract: PURPOSE: To suffice for the requirements of a functionality and a human engineering factor, and obtain a wide use type chair capable of manufacturing by a lower cost by making the two free end portions of an almost U-shaped leg spring movably and lockably inserted into a sleeve supported by a receiving plate at the lower side, and the approximately one third portion of the center of a sheet movable. CONSTITUTION: The approximately one third or one fourth portion of the front portion of a sheet portion 20 is made of a comparatively thin and elastic material such as a plastic, and is fixed on a supporting plate 18. A receiving plate 22 is elongated toward a lateral direction over the sheet portion 20, and provides a rigidity as well as the front supporting plate 18, and fixed to the below of the sheet portion at the rear position of approximately one third of the sheet portion 20. And the approximately one third portion of the center of the sheet portion is made movable. The front top portion 26 of the U-shaped leg spring 24 of a main portion is supported by an adjusting screw 28 at the below of a front bracket 16.  The rear end portion 36, 40 of the leg spring 24 is guided from the upper side of a journal portion 34, 36 to the lower side of the receiving plate 22, and can be locked by changing the position of the longitudinal direction.
Patent JP-H1187106-A (JP)
Title: Manufacture of ptc element
Inventor: KAJIMARU HIROSHI
IPC: H01C7/02
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To manufacture a PTC element the specific resistivity of which abruptly rises within a narrow range by forming a conductive sheet of a mixture of crystalline polyolefin and a conductive filler and electrodes composed of metallic plates on both surfaces of the sheet, and then, repetitively heating and cooling the sheet, heating to a specific temperature. SOLUTION: A conductive sheet is formed of a mixture of crystalline polyolefin and a conductive filler. Glassy carbon, etc., having an average particle diameter of about 1 m to about 50 μm is used as the conductive filler. Then electrodes composed of metallic plates are formed on both surfaces of the conductive sheet by heating and pressurizing the metallic plates put on both surfaces. Then a heat treatment in which the sheet is heated to a temperature which is 5 deg.C lower than the melting point of the crystalline polyolefin and cooling in the sheet is cooled to a temperature lower than the heating temperature are repetitively performed on the sheet. Thus a low-resistance PTC element having such a specific resistivity that becomes extremely low at 20 deg.C and high at peak time and abruptly rises within a narrow temperature range can be manufactured easily.
Patent JP-H0290991-A (JP)
Title: Ion removing method
Inventor: TOYOMOTO KAZUO
IPC: B01J47/12
Filed: 1988-09-29
Abstract: PURPOSE:To remove ion with extremely high efficiency by filtering treated water treated by ion exchange resin and further filtering by means of a porous membrane having ion exchange function. CONSTITUTION:As a removing method of ion in condensate, ion in the purified water or the like of an atomic power station, the water to remove ion is treated through ion exchange resin. Said treated water if further filtered by a hollow fiber-like porous membrane having 0.1mm-5mm equivalent weight of cation or anion exchange functional group per 1g membrane on a side chain, 0.01mu-5mu average bore diameter, 20%-80% void content and 10mu-5mm membrane thickness. Ion removal efficiency is enhanced extremely and generated liquid volume is reduced by said process.
Patent JP-2001069671-A (JP)
Title: Battery device
Inventor: KAI KIYOSHI
IPC: H02J7/02
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To enable coping with various abnormalities by causing a control circuit which controls charging current and discharging current to generate repeated signals, based on the result of monitoring a battery. SOLUTION: A central processing unit 12 of a battery pack 11 executes processing procedures stored in a built-in memory and in a memory built in the unit 12, and in a memory M, and thereby controls the operation of FETs 7 and 8. The central processing unit also monitors a battery B for control charging current and discharging current. Repeated signals S1 are generated by the central processing unit 12, and charging/discharging current is interrupted, based on the decision of the repeated signals S1. Thus, the operation of the central processing unit 12 is monitored via the repeated signals S1, and charging/ discharging current is interrupted. As a result, various abnormalities can be coped with.
Patent JP-H1066599-A (JP)
Title: Analysis of soil nucleic acid
Inventor: OKAMURA KOJI
IPC: G01N1/28
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for extracting a DNA in soil which is an object of amplification by a polymerase chain reaction(PCR). SOLUTION: This method for measuring a DNA in soil comprises (1) mixing a soil sample with an aqueous buffer solution containing a surfactant, then mixing the resultant mixture with an organic solvent and separating the aqueous phase, (2) concentrating the DNA with a column for alcohol precipitation or DNA purification, (3) dissolving the DNA in a buffer solution without inhibiting the PCR and (4) taking the solution in an amount of <=1/10 and amplifying the DNA according to the PCR. The DNA (about 2μg/g soil) can be extracted in almost all the soil samples in about 1hr and 10<2> (cells/g soil) of soil microorganisms can be detected after amplification by the PCR.
Patent JP-H0956856-A (JP)
Title: Putter head
Inventor: HIRUTA MASAOMI
IPC: A63B53/04
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To enable a golfer to smoothly stroke a putter head while feeling the weight of the head without impairing the smoothness of a face and to have the soft touch of the impact by ameliorating the easy tendency of aluminum or aluminum alloy to flawing. SOLUTION: Weight members 2 are disposed on the heel side and toe side of a head body 1 formed of the aluminum or its alloy over the entire part. An anodically oxidized film is formed on at least the part of the front surface of the head body 1.
Patent JP-H11123130-A (JP)
Title: Corner connector for frame
Inventor: SAEKI YOSHIHIRO
IPC: A47G1/10
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To easily insert and pull an insertion piece into/from a frame by providing the base tip part of the supporting piece of a corner base part with a button for pulling down a nonreturn pawl from a locking hole to a hollow part by pressing down the supporting piece and a press back piece transforming the hole position of a frame whose the tip is brought in contact with each other by thrusting it to be impossible to lock it. SOLUTION: Tongue-like supporting pieces 11 which are elastically deformed by pulling it by U-turn grooves 17 turning around a projecting part from a corner base part 8 are formed on the upper surface walls 9 of both hollow insertion pieces to insert them to the frame F of a frame and a projecting part on the piece 11 is formed as a nonreturn pawl which is temporarily dropped due to elastic deformation by thrusting the frame F. In addition, a button 5 for pulling down a nonreturn pawl 3 from a locking hole 2 to a hollow part by pressing down the piece 11 by the base tip part and a press back piece 6 transforming the hole position of the frame F whose the tip is brought in contact with each other by thrusting it to be impossible to lock it are provided at the base tip part of the piece 11.
Patent JP-2001068905-A (JP)
Title: Structure for power supply line
Inventor: OKUMICHI TAKEHIRO
IPC: H01P1/26
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To more stably operate an active element by preventing a noise produced by the active element from being reflected into the active element. SOLUTION: A power supply line consists of a closed circuit line 4 whose circumferential length is equal to a guide wavelength with respect to a desired frequency, a 1st power supply line 1 connected to the close circuit line 4 and a power supply section of the active element, a 2nd power supply line 2 that is connected to the close circuit line 4 at a position apart from a connecting point of the 1st power supply line 1 on the close circuit line 4 by about 1/4 of the guide wavelength and connected to a power supply and to ground via a capacitor connected in parallel with the power supply, and a 3rd power supply line 3 that is connected to the close circuit line 4 at the position apart from the connecting point of the 1st power supply line 1 to the close circuit line 4 by about 1/2 of the guide wavelength and connected to ground via the capacitor and a resistor connected in series.  Thus, a noise produced from the active element is given to the close circuit line 4 via the 1st power supply line, all of the noise is outputted from the 3rd power supply line and terminated by the termination resistor via the capacitor connected in series with the resistor.
Patent JP-H04123338-A (JP)
Title: Method and device for information reproducing
Inventor: KASANUKI YUJI
IPC: G11B9/14
Filed: 1990-09-14
Abstract: PURPOSE:To scan an information bit string with a high precision by detecting increase/reduction of the amplitude of an information bit signal component detected by a probe and controlling the probe for the information bit string on a recording medium in the amplitude increasing direction to perform tracking. CONSTITUTION:A detecting circuit 7 which impresses a voltage between a recording medium 1 and a probe electrode 2 to generate a tunnel current and detects the intensity change of the envelope signal of the tunnel current signal, two sampling and holding circuits 8, a comparator 9, a microcomputer 10, and piezoelectric ceramics 15 which finely moves the probe electrode 2 to a position perpendicular to the information string on the recording medium 1 based on the detection result are provided. The probe position is so controlled that the amplitude of the detection signal of the probe is increased. Thus, tracking information is generated from a reproduced signal without wobbling, and information is read out with a good reproducability.
Patent JP-H03103909-A (JP)
Title: Timer counter
Inventor: MASUDA MASASHI
IPC: G06F1/14
Filed: 1989-09-19
Abstract: PURPOSE:To reduce the circuit scale and to improve the resolution by providing a holding circuit and a selector which couples first and second counter parts. CONSTITUTION:When carry input signals CI1 to CIn are '1', counters 2-1 to 2-n are counted down synchronously with clock signals KA and KB and output carry output signals CO1 to COn, and they are latched in a first holding circuit 3-1. They are selected by a selector 3-2 synchronously with timing signals T11, T12..., and a select carry output signal ECO1 is inputted to a second counter part 4 as a first carry part. The select carry output signal ECO1 of carry output signals CO1 to COn from counters 2-1 to 2-n of a first counter part 2 and count data DReg,1 to DReg,2 of the second counter part 4 are added, and the counted value is sent to a data bus BUS. Thus, the circuit scale is reduced and the resolution is improved.
Patent JP-H0552886-A (JP)
Title: Setting method for sampling period for measurement of harmonic by use of memory recorder
Inventor: KODAIRA YASUHIRO
IPC: G01R23/16
Filed: 1991-08-28
Abstract: PURPOSE:To execute an FFT operation accurately by a method wherein the quotient obtained by dividing the total number of data corresponding to one period by the total number of sampling data extracted from the data corresponding to one period is made to be a sampling period. CONSTITUTION:As to waveform data taken in on the body 11 of an apparatus, first the number of the data corresponding to one period is determined in accordance with a program stored in an external storage medium 20 and then a majority number of sampling data are extracted from the data at the highest sampling speed which a clock 13 in the body 11 has. Then, the quotient obtained by dividing the total number of the data corresponding to one period by the total number of the extracted sampling data is made to be a sampling period for setting the position of a sampling point for an FET operation out of the sampling data. At the position of this sampling period, the probability of existence of the sampling data corresponding exactly is high, and thereby the FET operation can be executed accurately.
Patent JP-2000071148-A (JP)
Title: Inspection method and device for pre-cut timber
Inventor: NAKAJIMA MINORU
IPC: G01B11/24
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To surely automatically judge whether a worked part formed on a pre-cut timber is formed in accordance with preliminarily set working data or not. SOLUTION: In a method for examining whether a worked part 2 is formed on a pre-cut timber 1 in accordance with working data or not when the working data composed of data on the position and shape of the worked part formed on the timber are preset, and the timber 1 is manufactured by working the timber based on the working data, the pre-cut timber 1 and a photographing means 4 for photographing the worked part 2 are relatively moved along the longitudinal direction of the pre-cut timber 1, and the working data are compared to image data on the worked part 2, obtained by the photographing means 4. Based on the compared results, whether the worked part 2 is formed in accordance with the working data or not, is judged.
Patent JP-H0984585-A (JP)
Title: Nuclear receptor gene associated with differentiation of cerebral nerve cell and nuclear receptor
Inventor: OOKURA NAGANARI
IPC: C07H21/04
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new nuclear receptor gene having a specific base sequence and coding for a nuclear receptor derived from a human cerebral nerve, associated with the differentiation of cerebral nerve cells and useful for a treatment, a diagnosis, etc., of a disease such as a cerebral nerve disease or neuroblastoma. SOLUTION: A new nuclear receptor gene coding for a new receptor having a base sequence expressed by the formula, derived from a human cerebral nerve and associated with the differentiation of cerebral nerve cells. The receptor gene is useful for a treatment, a diagnosis, etc., of a disease such as a cerebral nerve disease, neuroblastoma, etc., of Alzheimer's disease, Parkinson's disease, etc. This nuclear receptor gene is obtained by screening a cDNA library of a λ-phage derived from a human fetus brain through hybridization using a probe prepared from a fragment of a rat NOR-1 gene fragment separated from a rat fetus cerebral nerve cell, collecting positive plaques, subjecting them to the secondary screening in the same method, separating a cDNA from an obtained clone and treating it with a restriction enzyme.
Patent JP-S62103899-A (JP)
Title: Memory control device
Inventor: FUJII NORIKAZU
IPC: G11C11/34
Filed: 1985-10-31
Abstract: PURPOSE:To equalize a memory access time with a cycle time and to perform a high speed process as a whole by inputting the least significant bit of a memory address to a bit address part. CONSTITUTION:The least significant bit A0 of memory addresses A0-A17 is inputted to a bit address pat 1a, and high-order bits A9-A17 are inputted to a row address part 1b and low-order bits A1-A8 to a column address part 1c. When the memory address A0 is '0' at a cycle time (a), timing signals R1 and C1 are outputted, and an input data D is written on the first memory 6 with a write timing signal W1. When the memory address A0 is '1' at a cycle time (b), timing signals R2 and C2 are outputted, and an output data D2 from the second memory 7 is read out. When the memory address A0 becomes '0' again at a cycle time (c), the row access timing signal R1 becomes '0' level from '1' level without delay. Thereby, the memory access time and the cycle time are almost equalized, enabling the high speed process.
Patent JP-S6489973-A (JP)
Title: Elevator controller
Inventor: SONODA MICHIYOSHI
IPC: H02M7/48
Filed: 1987-09-28
Abstract: PURPOSE:To prevent abnormality, by providing a connector for taking out a detection signal from an output current detecting means of an inverter and judging existence of the detection signal passing through the connector. CONSTITUTION:A connector 21 has connecting pins 1A-5A, 1B-5B, where positive and negative side power sources and a common power source CON are connected to predetermined connecting pins, while a U-phase current detection signal and a V-phase current detection signal are fed respectively from the connecting pins 1B, 4B to a current feedback controller 22. A connector connection confirming signal CNCH is fed from the connecting pin 3B to one input terminal of an exclusive OR gate 23 and an inverter start command is fed from an exclusive OR gate 25 to the other input terminal. When conditions of four input signals including an excitation command signal are entirely satisfied, aforementioned start command is fed to the exclusive OR gate 25 and a control output is fed from the current feedback controller 22 to a base drive controller 27 through an AND gate 26.
Patent JP-H03104424-A (JP)
Title: Receiver with function for notifying name of broadcast station
Inventor: SATO TETSUYA
IPC: H03J5/00
Filed: 1989-09-19
Abstract: PURPOSE:To prevent a storage content of a 2nd storage means corresponding to a preset button from being mismatched with the selection content of a district selection means by reading frequency information receptible at a prescribed district from a 1st storage means and writing it in a 2nd storage means with the prescribed operation of a district selection means. CONSTITUTION:When a control means 16 detects a district designation input, frequency information of a broadcast station expecting excellent reception at a district designated from a ROM 17 is called sequentially and turned. Then an electric field strength of a tuning station is detected for each end of tuning of one station and only when the electric field is a prescribed value or over, 1 is added to number (n) of stations at a prescribed electric field or over. Then the frequency received at a relevant district is read from the ROM 17 and written in a RAM 18 in the lump and a station of a prescribed electric field or over is received and a broadcast station name corresponding to the tuning frequency is read from the ROM 17 and displayed on a display means 10 together with the relevant frequency.