baber/WOPTO huggingface dataset:
Patent JP-2001044271-A (JP)
Title: Carrier and detection method for housing state of substrate
Inventor: SASAKI TASUKE
IPC: B65D85/86
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To make substrates, such as wafers, housed in a cassette, in parallel to each other without making the substrates interfere with each other, and moreover at equal intervals. SOLUTION: The peripheral edge parts of respective wafers W are inserted in a box sidewall 15 and a support pillar 14, which constitute a carrier 11, and a plurality of groove parts 16 which are supported by each wafer W are provided in the alignment directions of the wafers W. Tapered parts 17b on the depth sides on the sides of the lower surfaces of the groove parts 16 and upper surface parts 18 of the groove parts 16 are formed into a tapered shape, which is formed gradually narrower toward the depth sides. When the peripheral edge parts of the wafers W are mounted on the sides of these sides on the sides of the lower surfaces of the groove parts 16, planar parts 17a, which are formed almost in parallel with the rears of the wafers W, are provided on the sides of the lower surfaces of the groove parts 16.
Patent JP-H1151939-A (JP)
Title: Immunological examination method and immunological examination kit
Inventor: OKADA KEISAKU
IPC: G01N33/569
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an immunological examination method by which a plurality of test substances can be simultaneously detected on the same base member easily and quickly with high sensitivity. SOLUTION: In the subject immunological examination method, a test sample and a labeled antibody liquid, in which secondary antibodies which can combine with test substances combine with coloring particles, are brought into contact with a stationary phase 2, in which a plurality of primary antibody groups which can combine with at least two kinds of substances selected from verotoxin productive Escherichia coli, a verotoxin, and human hemoglobin contained in the test sample are immobilized in the different positions on a water absorbent base member 1, and a complex of the test substance and the labeled antibody is combined with the primary antibody in the stationary phase. In this way, two or more kinds of test substances selected from verotoxin productive Escherichia coli such as Escherichia coli O-157, a verotoxin, and human hemoglobin can be detected at the same time.  That is, the test substance is adsorbed to the stationary phase so as to be detected according to coloring determination.
Patent JP-H0261284-A (JP)
Title: Gate door for garage
Inventor: KIMURA TOKUJI
IPC: E06B11/02
Filed: 1988-08-26
Abstract: PURPOSE:To improve external appearance and enable mental restless feeling to be eliminated by moving a shutter into or out of shutter case supported between the tips of rotationally moving bearing arms arranged rotatably on the respective upper sides of a pair of exit and entrance supports. CONSTITUTION:On both the sides of an exit and entrance section 3, exit and entrance supports 1, 2 are erected, and on the upper side, the lower sections of respective rotational bearing arms 4, 5 are connected with shafts 8, and the arms are rotatably set within 90 deg. from the almost upper side to an almost horizontal position. After that, between the respective tips of the rotational bearing arms 4, 5, a shutter case 6 is supported, and a shutter 7 is movably set in the shutter case 6. After the shutter 7 is contained in the case 6, the rotational bearing arms 4, 5 are rotationally moved on the upper side to be opened, and after the rotational bearing arms 4, 5 are moved down to a horizontal position, the shutter 7 is payed out to be closed.
Patent JP-H0555488-A (JP)
Title: Input circuit
Inventor: SHIGENOBU MAKOTO
IPC: H01L27/108
Filed: 1991-08-26
Abstract: PURPOSE:To enhance reliability of an input circuit by eliminating malfunctions due to noise. CONSTITUTION:This circuit comprises an input circuit consisting of a level circuit and a differential circuit and having logic level of less variation in manufacture condition and less variation in source voltage, an inverter 20 of high logic level which latches the output of the input circuit, and a P-channel MOS transistor P12 arranged between the output point of the input circuit and the source potential and gate-latching the output of the inverter 20.
Patent JP-H0263958-A (JP)
Title: Side wall type air cushion ship
Inventor: KUNITAKE YOSHIKUNI
IPC: B60V1/04
Filed: 1988-08-30
Abstract: PURPOSE:To prevent a ship body from oscillating even in the long-period wave zone by the lifting effect of a fin by floating the ship body by the pressure air fed within the partition formed of said walls and bulkheads. CONSTITUTION:A ship body 13 is constructed of a main body 11 and side walls 12 extending downward on both sides of the main body, and bulkheads 14, 15 formed of skirts made of deflectable material are disposed at the front and rear of the ship body 13. An air exit 16 is provided at the side part of the main body 11, supporting materials 18a, 18b facing respectively in the vertical direction are fixed at the front and rear of the bottom surfaces of side walls 12, and fins 19 with thinning cross sections extending in the horizontal direction toward the lower ends of the supporting materials 18a, 18b are fitted. The supporting material 18b of the rear part is more desirable if it is fitted behind a water-jet inlet 20 opening to the bottom surface 17 of the side wall 12. A rudder 21 is also fitted facing in the vertical direction behind the supporting member 18b.
Patent JP-S6266386-A (JP)
Title: Id card reading encoder
Inventor: ARAN BURIAANU
IPC: G06K7/08
Filed: 1986-09-10
Abstract: A card reader contains an admission chamber, a fixed guide path, including card feeding rollers, and a read station for a magnetic track of a data bearing identification card. The read station and idler wheel are on opposite sides of a card guide path. The read station comprises first and second heads, respectively mounted to turn about first and second parallel axes that extend in the same direction as the guide path. Shafts defining the first and second axes are mounted at the extremities of first and second swing arms positioned on opposite sides of the heads. The swing arms are mounted to turn about a third axis that extends toward the guide path. A shaft defining the third axis is carried on a bifurcated bracket, mounted to rotate about a fourth axis that also extends in the guide path direction. A tension spring exerts a force on the bifurcated bracket to hold the heads constantly against a face of the car as it travels through a nip formed between the heads and a drive roller.
Patent JP-S60105892-A (JP)
Title: Manufacture of tube body for heat pipe
Inventor: MASUKO KOUICHI
IPC: F28D15/02
Filed: 1983-11-14
Abstract: PURPOSE:To permit to ensure connection and reduce cost by a method wherein a thin meltable section, superposed in up-and-down direction, is formed on one part of a connecting section between an end cap and a pouring pipe or a pipe and welding is effected under melting the meltable section by TIG (inert gas tungsten arc) welding. CONSTITUTION:In order to secure the pouring pipe 2 to the end cap 1, one end of the pouring pipe 2 is expanded to form the meltable section 5 of flange shape, the pouring pipe is inserted into a through hole 4 formed previously on the end cap 1, the meltable section 5 is superposed in up-and-down direction on the inner surface of the end cap 1, a torch 6 is faced to the meltable section 5 from the upper side thereof and the TIG welding is applied under turning the end cap 1 and the pouring pipe 2. Here, a part, neighboring to the meltable section 5, is heated and molten and solidified finally like a padding, however, molten aluminum is produced on the upper surface of the end cap 1, therefore, the molten aluminum will never flow down into the pouring pipe 2 and is built up upon the upper surface of the end cap. Accordingly, the pouring pipe 2 may be welded surely and inexpensively without deforming the pouring pipe 2 and employing a flux for the welding.
Patent JP-H0496522-A (JP)
Title: Echo canceller for full duplex modem
Inventor: TAKADA SHINSUKE
IPC: H04B3/23
Filed: 1990-08-14
Abstract: PURPOSE:To realize an echo canceller whose echo cancellation characteristic including a convergence time is excellent by providing a delay means and a phase tracking means to a canceller for a remote echo signal so as to compensate a delay time of the remote echo signal and a fluctuation of the delay time. CONSTITUTION:A reception signal subject to elimination processing for a near echo signal by an adder 24 receives Hilbert transformation at a Hilbert transformation filter 25 and is converted into a reception signal (complex vector signal) comprising an in-phase component and an orthogonal component and inputted to an adder 26. A pseudo remote echo signal yf' generated by a remote echo canceller 40 is given to the adder 26 and the adder 26 makes subtractive synthesis of the pseudo remote echo signal yf' to the reception signal to eliminate the remote echo signal included in the reception signal. An in-phase component outputted from the adder 26 is given to a demodulator 27, in which it is demodulated and subject to code conversion by a code converter 28 and the code to be sent from an opposite station is reproduced.
Patent JP-H0496516-A (JP)
Title: Encoder and decoder
Inventor: SHIBATA TORU
IPC: H03M1/00
Filed: 1990-08-13
Abstract: PURPOSE:To allow the setting of a reference voltage to set a transmission level and a zero signal level enough to be implemented once by providing a level setting circuit varying the reference voltage from a reference voltage generating circuit having a setting voltage variable function with an external level setting signal so as to vary the transmission level. CONSTITUTION:A reference voltage VR1 of a coder 2 is varied by a signal outputted from a level control circuit 6 and inputted to a selection circuit 7 in response to a level setting data L1 given to a level input terminal TL1 resulting from an output of a reference voltage generating circuit 5 through the selection circuit 7 and a buffer amplifier 8. A reference voltage VR2 of a decoder 3 is varied with a signal outputted from the level control circuit 9 and inputted to a selection circuit 10 in response to a level setting data L2 given to a level input terminal TL2 resulting from an output of the reference voltage generating circuit 5 through a selection circuit 10 and a buffer amplifier 11. The reference voltage is independently varied in response to the two inputted level setting data, resulting that a zero signal level of the encoder or the decoder is varied independently.
Patent JP-S6457635-A (JP)
Title: Semiconductor device
Inventor: USHIYAMA FUMIAKI
IPC: H01L21/66
Filed: 1987-08-27
Abstract: PURPOSE:To obtain a semiconductor device of high quality and high yield wherein finish line widths in each region with different etching rate can be respectively checked and managed, by arranging a pattern for line width measurement for each region with different etching rate in the same layer. CONSTITUTION:In a semiconductor device having at least two or more regions with different etching rate in the same layer on a semiconductor substrate patterns 15, 16 for line width measurement are arranged for each of the above regions with different etching rate. For example, the above patterns 15, 16 for line width measurement are obtained by photoetching of a polycrystalline silicon film formed on the semiconductor substrate 11, via an oxide film 12. The polycrystalline silicon film simultaneously has a high resistance region 13 and a low resistance region 14. These regions are isolated by ion-implanting arsenic or phosphorus into the polycrystalline silicon under the condition of 60-100keVcm<-2>, and forming a low resistance region.
Patent JP-S6098345-A (JP)
Title: Device and method of testing coefficient of transformation of sample
Inventor: SUTEIBUN AARU FUIRITSUPUSU
IPC: G01K11/20
Filed: 1984-10-11
Abstract: To measure the heat transfer coefficient of a sample, an element with temperature sensitive optical properties is placed in contact or implanted in the sample. The element is heated or cooled. The temperature difference between the element and the unheated sample and the rate of heating or cooling indicate the heat transfer coefficient of the sample. In one embodiment, the element is heated or cooled at a constant rate. The heat transfer coefficient of the sample is then inversely related to the difference in temperature between the element and the unheated sample. Alternatively, the element may be heated or cooled at such a rate that the temperature difference between the element and the unheated sample remains substantially constant. The heat transfer coefficient of the sample then varies directly with the rate of heating or cooling. The heat transfer coefficient of a sample is a measure of its composition and other physical properties. The composition of gasses, liquids, the presence of bubbles in a liquid, and fluid levels can be detected by the optical technique. Pressure and flow rates of fluids can also be detected. The technique can be used also to more accurately measure the thermal conductivity and temperature of small objects with small heat capacities.
Patent JP-H0666238-A (JP)
Title: Internal combustion engine control unit
Inventor: NISHIMOTO KOICHI
IPC: F02P5/15
Filed: 1992-08-11
Abstract: PURPOSE:To prevent hunting that could be caused by the feedback control of ignition timing, which is performed in order to control the speed of an internal combustion engine to a desired value, by canceling the feedback control should the misfire of the internal combustion engine be detected according to crank angle. CONSTITUTION:A crank angle detection means M2 produces a reference period signal Ttheta synchronously with rotation of an engine M1, the reference period signal Ttheta indicating a crank-angle position corresponding to ignition timing. A misfire detecting portion M3 detects the misfire of the engine M1 according to the ratio of time of a pulse period before the crank-angle position to that after it. An ignition-timing control portion computes the ignition timing from the reference period signal Ttheta. An ignition-timing feedback control portion controls the speed of the engine M1 to a desired value. In this case, the ignition- timing control portion makes the ignition-timing feedback control portion inoperative if the misfire detecting portion M3 detects a misfire. Hunting, which could be caused by the ignition-timing feedback control performed when a misfire is detected, is therefore prevented.
Patent JP-S6274961-A (JP)
Title: Novel fluoran compound and thermal recording material made therefrom
Inventor: GOTO HIROSHI
IPC: C09B11/00
Filed: 1985-09-27
Abstract: NEW MATERIAL:A fluoran compound of formula I (wherein R1 is a 1-8C alkyl or ethoxyethyl; R2 is H or CH3). EXAMPLE:2,4'-Acetylanilino-6-N-ethoxyethyl-N-iso-amylaminofluoran. USE:It hardly causes coloration of an unexposed area and has a high density of coloration, a low coloration initiating temperature and excellent rise in color forming rate; therefore, it is useful as a black color-forming dye for a thermal recording material, a pressure-sensitive recording paper, and an electrorecording paper. PREPARATION:A diphenylamine compound of formula II (wherein R and R2 are each H or a lower alkyl) is reacted with a benzophenone compound of formula III in the presence of a condensing agent, such as concentrated sulfuric acid, at 0-100 deg.C for several hours to tens of hours. The reaction mixture is added to an ice water, and the deposit is separated by filtration to give a cake. A 1-20% aqueous solution of NaOH is added to this cake, and the mixture is stirred at 0-100 deg.C for several hours. Then, toluene is added thereto, and the mixture is stirred for 1-2hr. The toluene layer is collected by liquid-liquid separation, rinsed and concentrated, and deposited crystals are separated by filtration and recrystallized from a volatile inert organic solvent such as toluene.
Patent JP-H0498168-A (JP)
Title: Semiconductor test device
Inventor: SUGA TAKU
IPC: G01R31/28
Filed: 1990-08-15
Abstract: PURPOSE:To make lag time regulation within a device unnecessary, by writing an expected value generated by a test pattern generator by means of a driver clock, and conducting reading by means of a comparator strobe signal. CONSTITUTION:A pattern generator 5 generates pattern data 105a and expected value data 105b, and the data 105b is written into a fore-in fore-out memory (FIFO) 11 with timing decided by means of a drive clock 103, and expected value data 110 are read by means of a comparator strobe signal 104a lagging as much time as a round trip time from the clock 103. Thus, if constitution is made so that the product of an FIFO 11 step number and a driver clock 103 period may become larger than the round trip time, the expected value data 110 which lag as much time as the round trip time at all times to the pattern 105a, is obtained. Accordingly, the synchronization of the pattern data 105a and the expected value data 110 becomes unnecessary.
Patent JP-2001039753-A (JP)
Title: Hydraulic composition and production of inorganic material molded article
Inventor: KUSUFUJI TAKESHI
IPC: C04B28/18
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a hydraulic composition capable of obtaining an inorganic material molded article excellent in bending strength, nailing property and frost resistance compared to the conventional ones and to provide a producing method of the same using the hydraulic compound. SOLUTION: The hydraulic composition contains 0.05-15 pts.wt. vinyl alcohol based polymer having >=0.1 mJ/mg endothermic peak at a temp. between 100 deg.C and the polymer crystal melting peak in the differential scanning calorie measurement under a nitrogen atmosphere per 100 pts.wt. composition consisting of calcareous powder and silica powder. The producing method of the inorganic material molded article comprises aging the hydraulic compound at 40-100 deg.C under steam of atmospheric pressure or at 100-200 deg.C under the pressurized steam.
Patent JP-2000040808-A (JP)
Title: Semiconductor nonvolatile storage element
Inventor: AIHARA KATSUYOSHI
IPC: H01L27/115
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile storage element where generation of residue on a memory gate electrode is restrained when an MOS gate electrode is formed. SOLUTION: A memory transistor and an MOS transistor are positioned in the same element region surrounded with a field oxide film. The memory transistor is provided with a memory gate insulating film and a memory gate electrode 27 arranged on the memory gate insulating film, and the MOS transistor is provided with an MOS gate insulating film and an MOS gate electrode 25 arranged on the MOS gate insulating film. A heavily doped layer 29 is formed in an element region between the memory gate electrode 27 and the MOS gate electrode 25, and a pattern width of the memory gate electrode 27 is smaller than that of the memory gate insulating film.
Patent JP-H10138563-A (JP)
Title: Image-forming apparatus
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To form a uniform multivalue latent image by setting a resolution width at a specific light amount of an exposing optical system comprising an array of light-emitting elements and an image-forming element set in the vicinity of an image-forming body to be wider than an emission unit and narrower than a recording unit. SOLUTION: A color image-forming apparatus forming color images with the use of a plurality of image-exposing means has an exposing optical system 12 comprising an LED array arranged in an axial direction of a photosensitive drum 10 and an image-forming element. When an image signal of each color read by an image-reading device is sequentially taken out and input from a memory to the exposing optical system, an organic photosensitive layer of the photosensitive drum 10 is exposed, whereby a color toner image is formed. At this time, the exposing optical system 12 is formed to have a resolution width at a maximum light amount of 0.5 to be wider than an emission unit and narrow than a recording unit formed by a concentration pattern method. Accordingly, irregularities in positional accuracy and formation of images are reduced, making it possible to form uniform multivalue latent images.
Patent JP-H0266147-A (JP)
Title: Method for coloring hot dip galvanizing film
Inventor: TAKENAKA MIKIMATA
IPC: C23C2/26
Filed: 1988-08-29
Abstract: PURPOSE:To easily and arbitrarily color a hot dip galvanized film into a stable color tone by immersing a hot dip galvanized steel material in an aqueous solution, at a specific concentration, of copper sulfate 5-hydrate, potassium hydrogen tartrate, and sodium carbonate for a specific time and cooling the above material. CONSTITUTION:A steel material is immersed into a hot dip galvanizing bath, by which a hot dip galvanized steel material is prepared. In the cooling stage of the above plating method, the hot dip galvanized material is immersed for 15-60sec in an aqueous solution, as a cooling water, containing 5-25g/l copper sulfate 5-hydrate, 3-15g/l potassium hydrogen tartrate, and 10-40g/l sodium carbonate. By the above procedure, the above hot dip galvanized film can be arbitrarily colored into stable color tone. Further, the above color tone can be regulated to yellow, olive, or green color, depending on respective concentrations of the components in the above aqueous solution. After the above immersion, the hot dip galvanized material is washed with water and copper salt, in particular, is removed thoroughly, followed by drying to fix the color.
Patent JP-2001038942-A (JP)
Title: Thermal printer
Inventor: HAYASHI KATSUMUNE
IPC: B41J2/35
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal printer preventing tailing or blurr to enhance printing quality. SOLUTION: Dot printing is performed by selectively applying the energy, which corresponds to first or second printing energy obtained by variably controlling both of applied power and current supply, pulse width corresponding to the developed colors of a two-color developing thermal printing medium, to the resistance heating elements of a thermal head 9. By this constitution, as compared with such a case that predetermined printing energy quantity is obtained by variably controlling only the current supply pulse width under constant applied power to perform dot printing, printing quality can be finely adjusted at a time of dot printing and, therefore, printing quality can be enhanced.
Patent JP-S60106948-A (JP)
Title: Wear resistant side rail
Inventor: KUSAKA KUNIO
IPC: C21D9/52
Filed: 1983-11-15
Abstract: PURPOSE:To provide a wear resistant side rail having excellent resistance to abrasive wear as well by hardening and tempering an alloy steel consisting of specifically composed C, Si, Mn, Cr, Mo, V and Fe to adequate hardness and manufacturing the rail from a flat steel wire rod. CONSTITUTION:A wear resistant side rail for a combined oil ring is manufactured by a cold coiling method from a flat steel wire rod obtd. by hardening, from about 1,030 deg.C, an alloy steel consisting of 0.6-1.0wt% C, 0.1-1.0% Si, 0.1-1.0% Mn, 6.0-9.0% Cr, 0.6-1.5% Mo, 0.1-1.0% V and the balance Fe with impurities and tempering the steel to 38-52HRC. The above-mentioned side rail is finely distributed with hard carbide such as Cr, Mo, V or the like in the base structure and exhibits the high resistance to abrasive wear of the resulting product of combustion contg. lead, etc. particularly when leaded gasoline is used in a gasoline engine.