baber/WOPTO huggingface dataset:
Patent JP-S61241681-A (JP)
Title: Radar equipment
Inventor: OHASHI YOSHIMASA
IPC: G01S13/52
Filed: 1985-04-19
Abstract: PURPOSE:To measure angles of plural moving targets in antenna-beam width with simple constitution without necessitating a magic T circuit by connecting a transmitter-receiver with two antennas and connecting a frequency analyzer and a logarithm computing element with the rear of the transmitter-receiver. CONSTITUTION:Each output of two stacked beam antennas 1a and 1b is ampli fied by the transmitter-receiver 13 and the frequency is analyzed by the fre quency analyzer 7a and the spectra based on the Doppler frequencies of the plural moving targets are calculated for every antenna output. then, these spec tra are inputted to the logarithm computing element 10 and the logarithm arith metic is performed for every corresponding spectrum and the angles of the plural targets are measured. Accordingly, the angle resolving power is improved as compared with the angle resolving power given with an actual opening.
Patent JP-S59208847-A (JP)
Title: Method and apparatus for inspecting external appearance
Inventor: SAITOU MIKITO
IPC: H01L21/66
Filed: 1983-05-13
Abstract: PURPOSE:To increase the speed of scanning in scanning sections corresponding to inspection unnecessary regions after succeeding scannings by deciding the mutual unequal picture regions of each period in a picture obtained by an initial scanning as the inspection unnecessary regions. CONSTITUTION:When an XY table 4 is moved regularly by a drive 5, an image pickup device 7 relatively scans a wafer 1, and generates a picture signal. The wafer is mounted at fixed speed regarding a scan in a first scanning line L1 for the first time in the picture take-in scanning. The wafer is mounted at high speed in inspection unnecessary sections corresponding to non-cell regions by operation mentioned below regarding scannings in subsequent lines L2, L3.... The picture signal from the image pickup device 7 is applied directly to one input terminal of a differential signal generator 10 while being applied to a delay circuit 9. In the delay circuit 9, the picture signal is delayed only by one period S section of an inspection object pattern such as one period S section of a cell 3, and the delay signal is applied to the other input terminal of the differential signal generator 10.
Patent JP-H10282989-A (JP)
Title: Correct answer recognition candidate narrowing method
Inventor: KITAI MIKIO
IPC: G10L15/10
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To shorten the operating time required until a speech recognition response device identifies a correct answer candidate by narrowing recognition candidates containing a correct answer based on the instruction of an operator answering to an extent of an error in the recognition result of the speech recognition response device. SOLUTION: The recognition result by a speech recognition part 1 is written in a recognition result storage part 3. A confirmation candidate storage part 6 copies the information of the recognition result confirming a normal/defective condition from the recognition result storage part 3, and adds the information of necessary/ unnecessary of confirmation and the presence of confirmation processing execution to respective candidates to store them.  When the error of the recognition result is indicated based on the information of the necessary/unnecessary of the confirmation and the presence of the confirmation processing execution, a correct answer candidate narrow-down part 7 calculates the similarity, confirming the normal/defective, condition referring to the HIRAGANA (cursive form of Japanese syllabary) string of the recognition result confirmed answering to its indication and the HIRAGANA string of the recognition result whose normal/defective condition isn't confirmed yet, and decides the candidate confirming the normal/defective condition according to the calculated similarity, or decides the candidate to be made a recognition subject in next time.
Patent JP-H07265471-A (JP)
Title: Golf club head
Inventor: SEKIGUCHI HAJIME
IPC: A63B53/02
Filed: 1994-03-30
Abstract: PURPOSE:To produce a golf club head of a wood type which is different in the relative position of a head body with respect to a shaft at a low cost. CONSTITUTION:The head body is composed of a face shell part 6, a sole shell part 9, a top shell part 11 and a reinforced shell part 12. A notch 16 is formed on the part of the side wall 8 on the head part 15 side of the sole shell part 9 and the lower part of a neck pipe 3 is fitted thereto. The respective shell parts 6, 9, 11, 12 and a neck pipe 3 are integrated, by which the golf club head is constituted.
Patent JP-H06272990-A (JP)
Title: Generator system
Inventor: FUJIMOTO HIROSHI
IPC: H02P9/14
Filed: 1993-03-16
Abstract: PURPOSE:To supply power responsive to utility while executing energy conservation by operating a heat generator at a variable speed. CONSTITUTION:A refrigerator 3 and a wound-rotor induction generator 4 having an exciter 6 are interlocked and connected to one prime mover 1, a temperature of heat output from the refrigerator 3 is measured by a temperature sensor 12, and a speed of the mover 1 is so controlled as to maintain the temperature of the measured heat within a set range. On the other hand, frequency and voltage, or reactive power and effective power to be output from the generator 4 are measured by a sensor 19, an exciter 6 is controlled to be operated by a microcomputer 21 thereby to maintain the measured frequency and voltage or the measured reactive power and effective power within a set range, and power responsive to utilization is supplied.
Patent JP-S538390-A (JP)
Title: Catalysts for water-hydrogen exchange reaction
Inventor: KAMIJIYOU EIJI
IPC: C01B4/00
Filed: 1976-07-12
Abstract: PURPOSE: To produce catalysts having effective large specific surface area and favorable water repellence, for use in the enrichment of hydrogen isotopes by water-hydrogen exchange reaction, by allowing a metal of Gp. VIII to be supported on a porous carrier of three-dimensional irregular netlike structure, and then allowing both the carrier and the catalytic substance to be coated with a specific porous film through which gases alone can pass. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57199819-A (JP)
Title: Winding controlling method of lap machine for spinning and apparatus thereof
Inventor: KINOSHITA HISASHI
IPC: D01G27/00
Filed: 1981-05-29
Abstract: PURPOSE: To make the grain from the start of the winding to the end thereof almost constant, by starting winding rollers at a low speed, and accelerating the winding rollers gradually until the tension applied to a lap between delivery rollers and the winding rollers reaches a desired value.  
     CONSTITUTION: A moderate tension is applied to a lap (L) delivered from delivery rollers 2. To wind the lap (L) at almost a constant grain around winding rollers 1 from the start of the winding to the end thereof, the peripheral speed of the winding rollers 1 is set at a low speed at the start of the winding, gradually accelerated and kept at a constant speed when the tension applied to the lap (L) is a desired value. Apparatuses consisting of a differntial gear apparatus having three shafts of a driving shaft 5, a driven shaft 7 in which the rotation is transmitted by sun gears 9 and 10 and planet gears 11, 12, 13 and 14 and the second driving shaft 6 for positively revolving the planet gears around the sun gears, a motor 4 for rotating and driving the second driving shaft 6 and a controlling means therefore are cited as the apparatus for changing the peripheral speed of the winding rollers 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5510647-A (JP)
Title: Longitudinal and lateral conversion system for pattern
Inventor: SATOU TAKESHI
IPC: G09G1/00
Filed: 1978-07-10
Abstract: PURPOSE: To perform longitudinal and lateral conversion of a character pattern consisting of a K-by-l dot matrix by a pattern memory which extracts the pattern, n by n (less than K and l) bits, in parallel.  
     CONSTITUTION: A character pattern is represented by 24-by-24 dots. Character pattern memory 1 of 72-by-8 bit constitution is sectioned into blocks M 0  to M 71  of eight bits. When a character code is supplied to the control circuit to assign 90° conversion, access to memory 1 is attained to extract sequentially blocks M 0 , M 3 , M 6 , ... M 21 . Simultaneously, they are loaded into shift registers S 0  to S 7  respectively. Next, one-bit data is outputted from each of registers S 0  to S 7  by a shift clock.  Converted data are stored at converting address A 0  of memory 1. Similarly, data  to A 3 , A 6  ... A 21  can be obtained. In this way, 90° conversion becomes possible  with the capacity of each shift register reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5511310-A (JP)
Title: Semiconductor laser element
Inventor: KASHIMURA TAKASHI
IPC: H01S5/00
Filed: 1978-07-10
Abstract: PURPOSE: To easily shorten the oscillation wavelength, by providing clad layers, made of GaAlAsP and of opposite conducting types, on both sides of a GaInAsP crystal active layer and selecting the forbidden band of the clad layers large compared with the active layer.  
     CONSTITUTION: Clad layer 2, of No.1 conducting type and made of GaAlAsP crystal, is provided on the upper part of semiconductor base 4, and active layer 1, made of GaInAsP, is formed on layer 2. Clad layer 3, of conducting type poppsite to that of layer 2 and made of GaAlAsP crystal, is provided on layer 1, and thereby a double-hetero structure is formed. By this, the refraction index of layers 2 and 3 on both sides of layer 1, the region in which laser oscillation or light modulation is operated, is low compared with layer 1, so that it is possible to select the forbidden band large and shorten the oscillation wavelength easily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61241367-A (JP)
Title: Antifouling coating agent
Inventor: HAYAMA MUTSUKO
IPC: C09D5/14
Filed: 1985-04-18
Abstract: PURPOSE:An antifouling coating agent, consisting essentially of a hot-melt material containing a temperature indicating agent incorporated therein, capable of preventing the adhesion of soil and forming a readily soluble and removable film, making the optimum temperature of hot water and hot air used for washing readily known, and suitable to ventilation fans, etc. CONSTITUTION:A coating agent obtained by incorporating a hot-melt material, preferably paraffin wax having 40-85 deg.C melting point with, for example 1.5wt% temperature indicating agent, preferably a metal complex salt, e.g. silver complex salt, having a color change point within 40-90 deg.C temperature range, or a coloring organic compound, e.g. electron donative and coloring organic compound such as Crystal Violet lactone, having a color change temperature 2-5 deg.C higher than the melting point of the hot-melt material.
Patent JP-H04295030-A (JP)
Title: Glass balloon product and its composition
Inventor: SUGANO FUKUO
IPC: C03C17/32
Filed: 1991-03-22
Abstract: PURPOSE:To improve desruptive strength of glass balloon products by coating glass balloons having specified compsn. with a resin. CONSTITUTION:Glass balloons are put into an emulsion or latex having the resin (e.g. olefinic resin) concn. preliminarily controlled to make a slurry, which is stirred at low speed, then separated from the liquid and dried. This glass balloon has the following compsn., (by wt.%) 60-80 SiO2, 2-12.5 Na2O, 0-3 K2O, 0-3 Li2O, 5-15 CaO, 0-3 MgO, 6-15 B2O3, 0-3 ZnO, 0-3 Al2O3, 0-3 P2O5, 0-1 Sb2O3, 0-3 As2O3, and 0.05-1 SO2, and has 1.2-3.5 B2O3/Na2O (weight ratio) and small alkali elution. The amt. of the coating resin is 3-200wt.%. The matrix into which the resin-coated glass balloons are to be compounded is not limited, but the compounding ratio is preferably 10-50wt.%.
Patent JP-S579762-A (JP)
Title: Production of trifluoromethylpyridine
Inventor: NISHIYAMA RIYUUZOU
IPC: B01J27/00
Filed: 1980-06-19
Abstract: PURPOSE: The gas-phase reaction between α-picoline, γ-picoline or lutidine, chlorine and anhydrous hydrogen fluoride is effected using a catalyst of a fluoride of Al, Cr, Fe and a diluent to produce the titled compound in a single stage in a short time.  
     CONSTITUTION: The gas-phase reaction between α-picoline, γ-picoline or lutidiene, chlorine and anhydrous hidrogen fluoride is conducted in the presence of a catalyst consisting of a fluoride of metallic atom such as Al, Cr, Fe, Ni, Mn or co, e.g., AlF 3 , CrF 2 , FeF 2  and a diluent such as carbon tetrachloride or chloroform to produce a trifluoromethylpyridine such as α-trifluoromethylpyridine, γ-trifluoromethylpyridine, bistrifluoromethylpyridine or a trifluoromethylpyridine derived from a pyridine substituted with chlorine atoms on the nucelus carbons. It can be purified by a usual procedure to give high-purity and isomer free compounds.  
     USE: Raw material for herbicide and insecticide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61241712-A (JP)
Title: Input-output device for guided light
Inventor: SHIONO TERUHIRO
IPC: G02B6/12
Filed: 1985-04-18
Abstract: PURPOSE:To improve the input-output characteristic of the titled device, by changing the depth of a grating forming a grating coupler. CONSTITUTION:An optical wave guide 5 is formed on a base plate 4 made of sapphire by using a PLZT thin film and a grating coupler 2 is formed on the wave guide 5 to have a saw-tooth-like cross section by using an electron beam resisting PMMA. In this case, depths (d) of the grooves of the grating 6 are not the same, but gradually increased from the input side of quided lights 1, for example, from 0.01mum to 0.07mum. Therefore, the distribution of output light 3 to the outside can be made almost flat. In addition, when the changing rate of the depths (d) of the grooves is changed, the intensity distribution of the output light 3 can be controlled and, even in a case where light is inputted in the grating coupler 2, the input efficiency can be improved.
Patent JP-S58201309-A (JP)
Inventor: OOHASHI AKIRA
IPC: G01N27/12
Filed: 1982-05-19
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-S61241819-A (JP)
Title: Key input device for cai
Inventor: YOSHIZAWA YASUO
IPC: G06Q50/20
Filed: 1985-04-18
Abstract: PURPOSE:To improve both the operability of keys and the maintenance properties of a key input device for CAI by allocating selectively the learning terminals in a classroom to the keys arranged in a matrix on a key console in response to the array of those learning terminals. CONSTITUTION:A key console 2 contains keys arranged in a matrix of (8X10) or (10X10). The number of the keys of the console 2 and the matrix array of these keys are set so as to satisfy the maximum capacity that is generally required as the classroom specifications of a CAI system. The learning terminals 5 in a classroom are allocated selectively to those keys on the console 2 respectively in response to the array of the terminals 5. Then the information on the allocation of keys is stored in a table memory 3a of a conversion table 3.
Patent JP-S61242657-A (JP)
Title: Plasma thermal spray gun
Inventor: TAKEDA YASUYUKI
IPC: B05B7/16
Filed: 1985-04-18
Abstract: PURPOSE:To form a high-quality thermally-sprayed film which is little in the variance of the adhesive properties and the interglanular bond by providing a hollow conical body wherein the outside diameter is made large toward a material to be worked to a front part of the plasma jet injection port of a plasma thermal spray gun. CONSTITUTION:In a plasma thermal spray gun, the following hollow conical body 18 is provided to a front part of the plasma jet injection port 11 of the plasma thermal spray gun wherein a plasma jet injection side is smaller than a flying pattern of the thermally-sprayed grain group and a material side to be worked is larger than the flying pattern thereof. By such a way, the thermally-sprayed powder collided against and stuck on the material to be worked is made to the high-energy grains uniform in both temp. and the velocity and the existence of a nonmelted grain incorporated in the thermally-sprayed film is eliminated and a high-quality thermally-sprayed film little in the variance of the adhesive properties and the intergranular bond is formed.
Patent JP-H11283579-A (JP)
Title: Inner outer electrode type fluorescent lamp and lighting system
Inventor: YUASA KUNIO
IPC: H01J65/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an inner outer electrode type fluorescent lamp, in which quantity of light is increased and noble gas discharge is conducted and provide a lighting system which uses it. SOLUTION: An inner electrode 14 is formed in a plate shape, and arranged in an airtight container 11 by considering, so that the incidence of ultraviolet rays into a phosphor layer 12 and the induction of visible light from a projecting slit 15 are hardly obstructed. Thereby, the radiation amount of ultraviolet rays from the vicinity of the inner electrode 14 is increased to increase quantity of light. By using the inner electrode 14 which conducts thermionic emission, since lamp current is reduced to about half luminous efficiency is enhanced, quantity of light can be increased by increasing the lamp current. By forming a dielectric layer on the surface of the inner electrode 14, electric field intensity of the vicinity of the inner electrode is increased, ultraviolet ray radiation in the vicinity of the inner electrode is increased to increase quantity of light.
Patent JP-S62240754-A (JP)
Title: Working method for niti shape memory alloy
Inventor: ISHIDA SADANORI
IPC: C22F1/10
Filed: 1986-04-11
Abstract: PURPOSE:To efficiently obtain an NiTi shape memory alloy of desired shape by working an NiTi alloy in a temp. region from the temp. slightly higher than the thermoelastic-type martensite inverse transformation finish point (Af point) to the prescribed temp. CONSTITUTION:The NiTi alloy is subjected to various workings with being held in the temp. region from the temp. higher by 50 deg.C than the thermoelastic- type martensite inverse transformation finish point (Af point) to 200 deg.C. According to this invention, the application of cold-working equipment to NiTi alloys is made possible and the deterioration of said alloy is negligible. Therefore, by slightly heating and holding the vicinity of a working point, the desired shape can easily be obtained. Moreover, this alloy can cope with various working processes and shapes, so that it can greatly contribute to the supply of secondary operation products of NiTi shape memory alloy.
Patent JP-S559488-A (JP)
Title: Method of making semiconductor device
Inventor: NAKASHIMA TATSUNORI
IPC: H01L21/58
Filed: 1978-07-07
Abstract: PURPOSE: To improve the characteristics such as low contact resistance by providing the silicon powder including the same conductivity type of impurities as that of a semiconductor chip between the chip and a header upon joining the chip with the header by a Au-Si eutectic technique.  
     CONSTITUTION: The epitaxial growth of a n-type layer 3 is first allowed to proceed on a p-type Si substrate 2 to isolate the layer 3 by a p-type region 2'; then p-type gate 4, n-type source 5 and drain region 6 are provided in the isolated region; and the back of the substrate 2 is etched to remove the high impurity content layer. Prior to joining the chip 1 made in this way with the header 7 conprising Kovar 8 and Au layer 9 coated thereon, the high concentration boron doped silicon powder 10 is coated on the layer 9. In this manner, boron segregates to provide a low electric resistance layer to the side of the substrate 2 resulting in low contact resistance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05248165-A (JP)
Title: Construction of tunnel
Inventor: NAKAI SAKAE
IPC: E21D9/00
Filed: 1992-03-05
Abstract: PURPOSE:To permit a tunnel to be constructed by a push tube, and enable curved construction work to be performed by a method in which limitless distance excavation is made without providing shafts on the junction point. CONSTITUTION:A shield device 12 is advanced to form a drift 31 of usual cross section corresponding to the cross section of a long circular precast tube 11, and the precast tube 11 is pushed into the drift 31 from the pit port 3a. Afterwards, a junction point 33 is formed in such a way as to widen the width of the drift 3 and the drift 31 of usual cross section is again formed from the junction point 33. The precast tube 11 transported to the junction point 33 is inverted and pushed into the drift 31 repeatedly for a given distance.
Patent JP-H01255748-A (JP)
Title: Speed controller for automatic transmission
Inventor: TAKAHASHI HIROSHI
IPC: F16H61/00
Filed: 1988-04-04
Abstract: PURPOSE:To obtain a flexible speed change characteristic according to a travel state, by correcting in a velocity direction a basic speed change pattern previously set, on the basis of the result of a fuzzy deduction, and determining an actual speed change step following this pattern. CONSTITUTION:A fuzzy deduction is conducted by means of a correctional operation means (e), using a signal from a travel state detection means (a) and the membership function of the fuzzy assemblage of various parameters indicating a vehicle travel state previously set by means of a membership function setting means (d), and a correction value moving a basic speed change pattern in the velocity direction is sought, and the basic speed change pattern by a setting means (c) is corrected by means of a generating means (f), and a corrected speed change pattern is obtained. And normally the corrected speed change pattern is selected and when commanded from a changeover command means (b), the basic speed change pattern is selected by means of a selection means (g), and in response to this, a speed change step is determined by means of a determining means (h), and the changeover operation of the speed change step of an automatic transmission is done by means of a speed change operation means (i). Thus, a flexible speed change characteristic according to a travel state is obtained, and also, maintainability can be improved.
Patent JP-H06299108-A (JP)
Title: Recording liquid and ink jet recording method using the same
Inventor: TONOGAKI MASAHIKO
IPC: C09D11/033
Filed: 1993-04-09
Abstract: PURPOSE:To obtain a recording liquid excellent in stability of printing quality, setting rate, prevention of blotting of print, etc., and useful for ink jet recording by including a resin or fine particles having an oxazolyl group and a carboxyl group-containing compound. CONSTITUTION:The recording liquid contains (A) a water-soluble resin having oxazolyl group or fine particles having outer surface to which oxazolyl group is absorbed and (B) a compound having a carboxyl group. Furthermore, in this recording liquid, the component B is preferably a water soluble resin having carboxyl group and the recording liquid contains preferably (C) a pigment, (D) water and (E) a water-soluble organic solvent in addition to the components A and B.
Patent JP-S57198816-A (JP)
Title: Flow rate detector
Inventor: SEKI KAZUO
IPC: G01F1/075
Filed: 1981-05-30
Abstract: PURPOSE:To obtain accurate flow rate with a stable rotation of an impeller by forming an L-shaped passage between an inflow port and an outflow port provided at the intermediate section of a body in the direction crossing the axis of  the body. CONSTITUTION:A body 1 of a flow rate detector has an inflow port 2 at one end thereof and an outflow port 3 at the intermediate section thereof in the direction crossing the axis thereof, while an L-shaped passage 4 is formed therebetween. At the other end thereof on the axis of the body 1, namely on the extention of a first passage 5 forming one side of a letter of L in the passage 4 a chamber 7 having the same axis as the first passage is formed integral with the passage 4. This always stabilizes the rotation of an impeller 16 thereby obtaining an accurate flow rate.