baber/WOPTO huggingface dataset:
Patent JP-S58159192-A (JP)
Title: Figure converter
Inventor: KATOU OSAMU
IPC: G06T3/00
Filed: 1982-03-17
Abstract: PURPOSE:To reduce the load of input, by making use of the 2-dimensional characteristics of the coordinate spot train given from a 2-dimensional coordinate input device, thus calculating the pattern conversion parameter such as the shift, rotation, expansion/contraction, etc. from said coordinate spot train. CONSTITUTION:Only the initiation and termination points are detected by a vector calculating circuit 9 for the coordinate spot train  (xi, yi)  which is supplied from a 2-dimensional coordinate input device 4, and vector V=(xn-x1, yn-y1) is calculated. The vector V is solved by a conversion type signal K which is fed separately. This signal K calculates the degree of shift, angle of rotation and expansion/contraction factor through corresponding circulating circuits 10, 11 and 12 respectively in responsing to the shift, rotation and expansion/contraction. A figure is converted by the parameter calculated by a converter 13. The input parameter of figure conversion is inputted just be drawing over the input coordinates by means of a pen to reduce the load of input.
Patent JP-H0576388-A (JP)
Title: Method for racemizing enzyme of pantolactone
Inventor: GERUTO FUYURINGU
IPC: C12P17/04
Filed: 1991-02-15
Abstract: PURPOSE: To obtain (R)-(-)-pantolactone having high optical purity by reacting a vinylester with racemic pantolactone in the presence of a specific lipase and carrying out enantioselective esterification.  
     CONSTITUTION: A vinylester of formula I (R 1  is a 1-13C chain or phenyl, etc.; R 2  is H or methyl) is reacted with racemic pantolactone of formula II, preferably at 20-50°C. Then, unreacted (R)-(-)-pantolactone is separated by distillation, etc., from (S)-pantolactone produced by above reaction. A vinyl acetate or vinyl chloroacetate is preferably used as the vinylester of the formula I. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09226399-A (JP)
Title: Automatic transmission operation device
Inventor: KATAUMI YOSHIMASA
IPC: F16H59/08
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To miniaturize an automatic transmission operation device by eliminating a trouble of damaging a peninsular part formed of both shift grooves of an indicator furnished with the shift groove for an A/T mode and the shift groove for an M/T mode by a load at the time of oscillating operation of a shift lever. SOLUTION: An automatic transmission operation device is constituted to cut off a shift lever main body 18 from a changeover lever 16 by revolving it in the left and right direction and to change an A/T mode to an M/T mode and vice versa. In this case, a hooked stopper lever 29 to make contact with an inner surface side of a side wall part 51 of a base bracket 1 at the time when the shift lever main body 18 is in a shift groove for the A/T mode and to project outward from opening parts 52, 53 provided open on the side wall part 51 of the base bracket 1 and to make contact with an outer surface of its upper end side at the time when the shift lever main body 18 is in the shift groove for the M/T mode is provided on the shift lever main body 18.
Patent JP-H04260655-A (JP)
Title: Graphite-containing refractory having high strength
Inventor: MATSUO AKIRA
IPC: C04B35/00
Filed: 1991-02-15
Abstract: PURPOSE:To improve the strength and oxidation resistance of a graphite- containing refractory composed mainly of an oxide refractory raw material and natural graphite by eliminating ultrafine oxide powder or decreasing the content of the oxide powder below an extremely low permissible level. CONSTITUTION:The objective refractory can be produced by kneading 95-50wt.% of an oxide refractory raw material (e.g. electromelted magnesia) containing 0-5% ultrafine powder having particle size of <=0.074mm, 5-50wt.% of natural graphite and, as necessary, metallic aluminum powder to prevent the oxidation of graphite, a binder (e.g. phenolic resin; the amount of additive is 1.5-3.0wt.% by outer percentage), etc., forming the obtained mixture, heating at about 200 deg.C for about 24hr, cutting to a prescribed shape with a cutter, machining with a surface grinding machine and drying in vacuum.
Patent JP-S60186947-A (JP)
Title: Information file device
Inventor: SATOU MASAAKI
IPC: G06F17/30
Filed: 1984-03-05
Abstract: PURPOSE:To simplify the input job of key words and to attain the effective use of a retrieval file by storing previously plural key words then selecting them properly. CONSTITUTION:The picture information is supplied from an information input part 1 and then stored to an information memory 2 and also displayed to a display part 15 via a display control part 14. A key word is supplied from a keyboard 5. When a key word display key is pressed on the keyboard 5, each one of key words stored in a key word file 7 is read out and displayed to the part 15. Then the key word is supplied through the keyboard 5 with reference to the display contents of the part 15. The picture information and key words are recorded to an information file 3 and a retrieval file 12 respectively. The picture information is retrieved by supplying a desired key word through the keyboard 5.
Patent JP-S51117209-A (JP)
Title: Process of reducing vibrations in 4-cycle multi-cylinder type internal combustion engines by improvement of crank arrangement
Inventor: MATSUI TAKEO
IPC: F01B31/04
Filed: 1975-04-08
Abstract: PURPOSE:Attainment of reducing vibrations in the engine system by improvement on the arrangement in order of cranks.
Patent JP-H07250319-A (JP)
Title: Supervisory equipment around vehicle
Inventor: SASAKI KAZUYUKI
IPC: G01S17/93
Filed: 1994-03-14
Abstract: PURPOSE:To reduce the processing time by deleting an image of a road sign or the like at first from picture signals of two cameras so as to obtain a differential image and obtaining a contour of an object having height based on the differential image and a differentiation image from one camera. CONSTITUTION:Picture signals from two cameras installed at a prescribed interval are stored respectively in memories (right, left) 1, 2. A road surface image elimination means 3 calculates a differential image between both images by assuming the image in the memory (right) 1, for example, resulting from an object whose height is zero and converting the coordinate into a coordinate of the memory (left). For example, a road index on a load is actually erased in the differential image. An object edge detection means 4 differentiates an image in, e.g. the memory (left) 2, ANDs the differentiated image and the differential image to recognize a profile of an object actually having a height. An object position calculation means 5 references the content of the memories (right, left) 1, 2 to discriminate a spatial position of the object whose is recognized and an alarm means 6 informs it as required.
Patent JP-S61207616-A (JP)
Title: Production of formed polyester having high strength
Inventor: KUMAKAWA SHIRO
IPC: B29K67/00
Filed: 1985-03-06
Abstract: PURPOSE:To obtain a formed polyester article having high strength, by dissolving a specific polyester in a solvent, extruding through a nozzle, etc., desolvating in a coagulation bath and subjecting to neck-drawing and second drawing under specific condition. CONSTITUTION:A polyester having an intrinsic viscosity of >=1.5 is dissolved in a solvent such as o-chlorophenol to obtain a solution of 3-10wt% concentation, and is extruded through a nozzle, die, etc. The extruded solution is immersed in a coagulation bath such as isobutyl alcohol to obtain a desolvated unoriented formed polyester article. The article is subjected to neck- drawing at Tg-Tg+20 deg.C, and then to second drawing at a temperature above the alphac dispersion temperature and below the melting point at a total draw ratio of >=15 to obtain the objective formed article (preferably fiber).
Patent JP-H09235817-A (JP)
Title: Roof panel and loading structure thereof
Inventor: OTSUBO OSAMU
IPC: E04D15/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To make the lifting work of a roof panel body easy enough, thereby enabling this lifting work time to be shortened. SOLUTION: This loading structure is provided with each of three roof panel bodies 1, each sidepiece 3 installed at both ends of the roof panel bedies 1, each opening parts 11 formed in these sidepieces 3, and each inserting part 6 to be inserted into these opening parts 11 free of detachment plus each of lifting jigs 2 having each of hanging parts 5 being being lifted straight so as to suspend the roof panel bodlies 1, respectively. In addition, each of floating end parts 4 of these lifting jigs 2 is supported in time of loading among these roof panel bodies 1 themselves.
Patent JP-H02219865-A (JP)
Title: Production of halogenated copper phthalocyanine pigment
Inventor: NONAKA YOSHIYUKI
IPC: C09B47/10
Filed: 1989-02-22
Abstract: PURPOSE:To produce the title pigment having a high tinting strength and being very uniform in a particle diameter by an abridged process by bringing a eutectic mixture comprising AlCl3 and crude halogenated copper phthalocyanine into contact with a specified mixed solvent and heat-treating the mixture. CONSTITUTION:The title pigment is produced by bringing a eutectic mixture comprising AlCl3 and crude halogenated copper phthalocyanine into contact with a mixture of an organic solvent which can dissolve AlCl3 (e.g. methanol or acetone) with a solvent (e.g. benzene or xylene) for crystallizing the halogenated copper phthalocyanine and heat-treating the mixture. Thus, the crude halogenated copper phthalocyanine can be directly formed into a pigment without the necessity for recovering it as a crude pigment, and a green pigment excellent also in quality can be produced.
Patent JP-H10242901-A (JP)
Title: Power compulsory cutting method for mobile communication equipment and mobile communication equipment
Inventor: TAKAHASHI HIROAKI
IPC: H04W48/04
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To compulsorily cut the power of a mobile communication equipment and to prevent adverse influence to the periphery by installing a power cut signal transmission device in a place where the use of the mobile communication equipment is inhibited. SOLUTION: The power compulsory cut signal transmission device is installed in an area where the power of the mobile communication equipment is necessary to be cut. When power is supplied to a digital portable telephone set 101, a power compulsory cut signal monitoring part 105 checks whether a power compulsory signal is received or not. When the signal is judged to exist, a control part 103 gives the instruction of the display of a power cut request message to a power cut request display output part 107 and given the instruction of the speaker output of a power cut talkie to a power cut request talkie output part 106. It is monitored whether the power of the digital portable telephone set 101 is cut or not for a prescribed time. When monitoring time is timed out, the power of the digital portable telephone set 101 is automatically cut.
Patent JP-S59168417-A (JP)
Title: Image forming device
Inventor: KASUYA YUKIO
IPC: G02F1/133
Filed: 1983-03-15
Abstract: PURPOSE:To obtain a proper picture by providing a device which has an image forming means with an image formation control means which controls a storing and forming means according to the state of the device. CONSTITUTION:The direction of light 204 in every direction is shown by 204, and this light is, for example, natural light. Polarizing plates 201 and 203 are arranged so that their axes of polarization are at right angles, and the axes of polarization are shown by thin arrows. The light 204 after passing through the polarizing plate 201 reaches a liquid-crystal material (not shown in a figure) through a transparent (upper) electrode 202 which provides polarization only as shown by a thickn arrow 205 of the arrow 204. The liquid-crystal material is oriented so that liquid-crystal molecules are twisted at 90 deg. while no voltage is applied between the transparent electrodes 202. Consequently, the light is rotated optically by 90 deg. and directed as shown by an arrow through the lower transparent electrode 202. Then, the polarizing plate 203 has an axis of polarization as shown by a thin arrow, so light in a direction shown by a thick arrow 206 is transmitted as 207 as it is. Consequently, a stable picture is obtained.
Patent JP-H10228348-A (JP)
Title: Mouse for computer
Inventor: KATO ISAMU
IPC: G06F3/0354
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a computer mouse allowed to be used in a small space on a desk or the like without requiring lifting operation. SOLUTION: The mouse is provided with an encoder and a ball 26 for detecting the moving variable of the mouse on a 1st area and a 2nd area arranged on the outside of the 1st area, a switch for generating a click signal or the like, optical sensors 46, 48, 50, 52 for detecting which area includes the mouse, the 1st area or the 2nd area, and an one-chip microcomputer for generating a signal for moving the mouse to an arrow direction only by a distance corresponding to the moving variable at the time of detecting the mouse in the 1st area or moving the mouse in the arrow direction at a prescribed speed at the time of detecting the mouse in the 2nd area.
Patent JP-S63210234-A (JP)
Title: Manufacture of high-strength stainless steel stock excellent in workability and free from softening by welding
Inventor: TANAKA TERUO
IPC: C21D6/00
Filed: 1987-02-27
Abstract: PURPOSE:To manufacture a high-strength stainless steel stock excellent in workability and free from softening in a weld zone, by subjecting a hot-rolled, cold-rolled, or annealed stock of a steel in which composition and Ni equivalent value are specified to heat treatment under specific conditions. CONSTITUTION:A steel which has a composition consisting of <=0.10% C, <=4.5% Si, <=5.0% Mn, <=0.060% P, <=0.030% S, 10.0-17.0% Cr, 3.0-10.0% Ni, <=0.10% N, and the balance Fe with inevitable impurities and in which the value of Nieq defined by an equation is regulated to 13.0-17.5 is cast. Any of the hot- rolled, cold-rolled, and annealed stocks of the steel with the above composition is subjected to heat treatment at 575-750 deg.C for <60min. In this way, the stainless steel stock composed of a martensitic single phase or a composite structure of martensitic single phase and fine austenitic phase and excellent in workability and resistance to softening by welding can be obtained. In necessary, proper amounts of one or more elements among Cu, Mo, W, and Co and one or more elements among Ti, Nb, V, Zr, Al, B, and Ta are incorporated into the above steel composition.
Patent JP-H09235199-A (JP)
Title: Thermal treatment of znse wafer
Inventor: MATSUMOTO KAZUHISA
IPC: C30B33/02
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for thermally treating a ZnSe wafer, capable of preventing the adhesion of the residue of impurity-containing zinc to the surface of the ZnSe wafer after the thermal treatment and further capable of improving the smoothness of the surface of the treated ZnSe wafer by thermally treating the ZnSe wafer in a zinc melted liquid containing impurities and subsequently immersing the treated ZnSe wafer in a zinc melted liquid low in the concentrations of the impurities. SOLUTION: A vessel is divided into a thermally treating chamber and a zinc-storing chamber with a vertical bulkhead having penetrated holes in the upper part. A ZnSe wafer is set in the thermally treating chamber, and impurities and zinc are charged into the thermally treating chamber, Zinc alone or the impurities in smaller amounts than those of the impurities in the thermally treating chamber and the zinc are charged in the zinc-storing chamber. The vessel is vacuumized, and subsequently placed in a heating oven to heat the ZnSe wafer in a zinc melted liquid containting the impurities at a thermally treating temperature. The vessel is subsequently inclined. Thus, the melted liquid in the thermally treating chamber is mixed with the melted liquid in the zinc-storing chamber to lower the concentrations of the impurities in the zinc melted liquid in the thermally treating chamber.  The ZnSe wafer is immersed in the zinc melted liquid. The melted liquid is wholly discharged from the thermally treating chamber into the zinc storing chamber and sinsequently cooled.
Patent JP-H01216520-A (JP)
Title: Annealing method
Inventor: MORITA YASUSHI
IPC: H01L21/268
Filed: 1988-02-25
Abstract: PURPOSE:To decrease the escape of heat from a heated semiconductor layer and to perform annealing with low energy, by supporting a sample that is formed with the semiconductor layer in a space over a light transmitting insulating substrate, and projecting light from the side of the light transmitting insulating substrate. CONSTITUTION:A polycrystalline silicon layer is formed by a low pressure CVD method on one surface of a quartz substrate 1. Silicon ions that are neutral ions are implanted into the polycrystalline silicon layer. A non-single crystal semiconductor layer 2 as an amorphous- state silicon layer is formed. A recess part 7 having the size approximately corresponding to the area of a sample 3 is provided in a holder 6. Step parts 8 are provided at the sample holder 6 so as to hold the edge parts of the sample on the upper peripheral parts of the recess part 7. The sample 3 is arranged and supported on the step parts 8 of the upper parts of the recess part 7 in the sample holder 6. The sample 3 is supported in a space so that the non-single crystal semiconductor layer 2 faces downward 2. Under this state, laser light, i.e., excimer laser, is projected on the sample 3 from the side of the quartz substrate 1. Annealing for growing the diameter of the crystal grain is performed for the non-single crystal semiconductor layer 2. Since the laser is projected on the sample 3 from the side of the quartz substrate 1 in this way and annealing is performed, the diameter of the crystal grain can be made large with low energy.
Patent JP-H05243541-A (JP)
Title: Color linear image sensor
Inventor: KANEDA OSAMU
IPC: H04N1/028
Filed: 1992-02-28
Abstract: PURPOSE:To provide a color linear image sensor wherein three primary color signal corresponding to a color of a filter of a photo diode is supplied independently for each color. CONSTITUTION:This device is provided with a CCD 17 which temporarily holds and outputs charge read from a photodiode corresponding to a green filter G of one photodiode array, a CCD 42 which is arranged in an outside thereof and temporarily holds and outputs charge read from a photo diode corresponding to a blue filter B of the one photodiode array, a CCD 17 which is arranged in proximity to the other photodiode array and temporarily holds and outputs charge read from a photo diode corresponding to a red filter R and a CCD 42 which is arranged in an outside thereof and temporarily holds and outputs charge read from a photodiode corresponding to a green filter G of the other photo diode array.
Patent JP-S58159696-A (JP)
Title: Control system of inverter for driving induction motor
Inventor: MATSUDA YOSHIAKI
IPC: H02P27/06
Filed: 1982-03-18
Abstract: PURPOSE:To prevent the resonance phenomenon by detecting in advance the prescribed output frequency of an inverter resonated with the operating noise of a motor when the motor is operated and applying the detection signal as a control element of the inverter. CONSTITUTION:An inverter A controls a motor M with the output frequency preset in advance in response to the input signal level. Switch group SW has function as a memory for setting in advance the prescribed output frequency of the inverter A resonated with the operating noise when the motor M is operated as prescribed. Thus, the relationship between the input power source V1, the output frequency and the resonance noise of the motor M is detected in advance and set so as not to produce resonance noise by set switch group SW.
Patent JP-H01217627-A (JP)
Title: Display system for patch execution state
Inventor: AKIYAMA TAKASHI
IPC: G06F9/06
Filed: 1988-02-26
Abstract: PURPOSE:To surely recognize a patch execution state by adding a patch execution part into a patch execution program together with a patch execution state rewiring part, a patch execution display part, and both patch managing tables of a memory and a magnetic disk respectively. CONSTITUTION:The patch managing tables 6 and 7 are added to a memory and an auxiliary memory respectively and the patch execution state is controlled by a bit map. A patch execution part 3 rewrites a program file 8 based on the patch data for the execution of the patch. Then a patch execution state rewriting part 4 rewrites the patch execution states of both tables 6 and 7 when the patch is normally carried out by the part 3. A patch execution display part 5 outputs the patch execution states of both tales 6 and 7 to an output device in accordance with the external inquires. Thus the patch execution state is easily displayed at an optional time point and therefore can be surely recognized.
Patent JP-H04220597-A (JP)
Title: Fuel assembly of atomic reactor
Inventor: RAGUNAA MAANSON
IPC: G21C3/334
Filed: 1991-03-08
Abstract: PURPOSE: To easily install a tie plate in a tip part sleeve, by providing a first fixing member which works with a second fixing member and a guide sleeve which penetrates a hole formed in the tip part tie plate. CONSTITUTION: To carry out installation work, a tip part tie plate 4 is placed on a guide tube 3 and the upper end part 8 of a tip part sleeve 7 is guided into a receiving seat 16. Then, a guide sleeve 11 is pushed down through the hole 10 and inserted into the hole 10. A bead 13 is pushed down until it is fitted in a circumferential groove 9, and thus the sleeves 11, 7 are mutually fixed. The length of the sleeve 11 is made long enough to always butt a flange 12 to the upper part of the tip part plate 4 at the time when the bead 13 is fitted in the groove 9. Consequently, the tip part plate 4 is fixed in relation to the guide tube 3. To prevent the beads 13 from coming out of the groove 9, a fixing sleeve 15 is inserted into the guide sleeve 11.
Patent JP-2000243269-A (JP)
Title: Electronic component manufacturing device
Inventor: TAKAGI AKIRA
IPC: H01J9/18
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To accurately and positively perform mounting of an electrode member for feeding current from a power source. SOLUTION: In a lead bending device, a nearly round bar-shaped rotation pin 15 is moved from a part between tabs 319, 320 to a part between one end parts 322a, 323a projecting from one end parts of the tabs 319, 320 of lead plates 322, 323 mounted to the inside surfaces of the tabs 319, 320 and thereafter turned leftward and rightward, so that the one end parts 322a, 323a are bent along the outside surfaces of the tabs 319, 320.
Patent JP-H07326622-A (JP)
Title: Method of maintaining flaw-less region in silicon substrate and its flat structure
Inventor: MAAKU AI GAADONAA
IPC: H01L21/322
Filed: 1995-03-03
Abstract: PURPOSE: To ensue an excellent silicon surface characteristics by executing denuding before a process, and applying guttering upon formation of a field oxide film. CONSTITUTION: A silicon substrate 16 in which an oxygen atom 20 and an interlattice silicon atom 24 are incorporated, and then a substrate 16 is heated in a hydrogen atmosphere to 1100 deg.C or higher to outwardly diffuse the oxygen atom 20 and hence form a denuded zone 31 where there are substantially not existent the oxygen atom 20 and the interlattice silicon atom 24 in the surface 30 of the substrate 16. Prior to deposition of polysilicon, the substrate 16 is processed at a temperature of 1000 deg.C or lower to make minimum a movement of the oxygen atom 20 going into and out of the denuded zone 31 and a movement of the interlattice silicon atom 24 to the surface 30 of the substrate 16 from the denuded zone 31 and formation of the interlattice silicon atom 24. Thereafter, polysilicon is deposited on a gate oxide film formed on the surface of the substrate 16. Provided the gate oxide film is formed on a 180 Å 2 mm<2> area, breakdown voltage becomers 20 V or higher.