baber/WOPTO huggingface dataset:
Patent JP-S6280258-A (JP)
Title: Method and apparatus for surface treatment
Inventor: ARAI TORU
IPC: C23C16/34
Filed: 1985-10-03
Abstract: PURPOSE:To prevent the sticking of a treating agent to the surface of a material to be treated and to permit the easier replacement of the treating material in the stage of forming a carbide or nitride layer on the surface of the material to be treated by using a fluidized bed type furnace by disposing the treating agent in a manner as to prevent the direct contact thereof with the material to be treated. CONSTITUTION:A prescribed amt. of Al2O3 powder 5 is placed on a dispersion plate 12 of a fluidized bed type furnace 1. A cap 6 of the furnace body 1 is opened and the material 3 to be treated in hung to the hook 6 of the cap 6 and is positioned approximately at the center in the longitudinal direction of the vessel. Four pieces of containers 4 each consisting of a porous material packed therein with the treating agent are hung at equal intervals apart a prescribed distance from the material 3 and are disposed together with the material 3 in the furnace. Gaseous Ar is then fed from an introducing port 11 into the furnace to form the fluidized bed of the powder 5. Such powder is heated and treated. The above-mentioned treating agent consisting of the powder of metals which are the elements to form the carbide or nitride or the alloy thereof and the powder of >=1 kinds among the halides and borofluorides of alkaline (earth) metals or one or both of ammonium halide salt and metallic halide.
Patent JP-H0857786-A (JP)
Title: Automatic hand changer mechanism
Inventor: OISHI KAZUMASA
IPC: B25J15/04
Filed: 1994-08-23
Abstract: PURPOSE: To allow a placing table to be disposed in a position easy to perform work such as error disposal and maintenance without becoming an obstacle to other equipment such as a conveyor and a robot by moving up the placing table at the time of changing the hand part of the robot so as to be positioned above the parts carry-in/out base of the robot. CONSTITUTION: A control part 40 is stored below the base of a robot 20 so as to control the action of the whole automatic assembling machine such as a conveyor 10, a robot 20, and the air cylinder of a placing table 30. On the basis of the signal of the control part 40, the placing table 30 is lowered at the parts assembling time of the robot 20 so as to be positioned below the parts carry-in/out conveyor 10 of the robot 20. At the time of changing the hand part of the robot 20, the placing table 30 is moved up and positioned above the parts carry-in/out conveyor 10 of the robot 20.
Patent JP-S6377719-A (JP)
Title: Injection molding method for laminated product
Inventor: KIKUCHI HIDEO
IPC: B29K105/04
Filed: 1986-09-19
Abstract: PURPOSE:To simultaneously form a skin layer having small foams and a cushion layer having large foams by charging a material of foamed state into a cavity by the injection pressure of an injection molding machine, cooling and solidifying it. CONSTITUTION:A foamable material is charged in a cylinder 11. When the material is introduced to the midway of a passage 17 of a nozzle tip 15, a screw 12 is moved forward, and the material of the quantity responsive to the forward stroke is injected. When the material passes very narrow second passage l7b, a frictional heat is generated, and it rises to a foaming temperature or higher. As a result, the material is foamed in the passage 17b of the tip 15. The foamed material is fed through the sprue 28, rubber 30 and gate 29 of a mold 20 into a cavity 27 at a high speed, cooled and solidified. Thus, foamed product 42 made of a skin layer 44 having small foams and a cushion layer 43 having large foams is obtained.
Patent JP-S60112113-A (JP)
Title: Measuring device of position and/or azimuth of unattended car
Inventor: ARAKAWA HIDEO
IPC: G05D1/02
Filed: 1983-11-24
Abstract: PURPOSE:To measure the position or azimuth of an unattended car simply with high accuracy by using a structure along a running path as a reference plane, measuring a distance between two points of the reference plane and the unattended car and calculating the azimuth angle and position to the reference plane based on the result of measurement. CONSTITUTION:Information relating to the reference planes provided to structures existing interspersedly along the set path is stored in a reference plane information storage means 1. A detecting means 2 having a sensor supervises the reference planes by using the sensor and detects the distance between the two points of the reference plane and the position of the sensor. A sensor position information generating means 3 generates information as to the relation of position between a reference point of the unattended car at the point of time of operation and the sensor position at the point of time of detection. An operating means 4 operates a relative position/azimuth of the unattended car to the reference plane from the distance information from the means 2 and the sensor position information from the means 3. An operating means 5 refers to the reference plane information of the means 1 from the relative position/azimuth obtained by the operation so as to operate and output the running position/azimuth of the unattended car.
Patent JP-H0779338-A (JP)
Title: Resolution converter for binarized picture
Inventor: CHIN TAMIAKI
IPC: G06T3/40
Filed: 1993-09-06
Abstract: PURPOSE:To provide a resolution converter for a binarized picture in which problems that high resolution performance for resolution conversion of the binarized picture is not reflected on a picture after the conversion by a conventional linear interpolation method and the resolution is deteriorated by the method of resolution conversion utilizing a conventional gradation estimation method are eliminated. CONSTITUTION:The device is provided with two gradation estimate sections 22, 23 estimating the gradation of a notice picture element based on number of black level picture elements in two windows of a different size and the gradation of the notice picture element is estimated based on the number of the black level picture elements in the window of a larger size, the estimated gradation is selected by the basic window of a smaller size in a picture area in which black level picture signals are concentrated to avoid excess gradation estimate and the resolution of the picture itself is not deteriorated. Furthermore, since the estimate gradation by a scanning window with a larger size is selected in the picture area in which black level picture elements are scattered, gradation is sufficiently estimated.
Patent JP-2001052477-A (JP)
Title: Period selection circuit and semiconductor memory using this circuit
Inventor: YANAGISAWA KENJI
IPC: G11C11/403
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To enable a timer period to be restored to a value of default after adjusting a timer period by a means of fuse cutting or the like. SOLUTION: A forced control signal S5 outputted from a forced control signal generating means 200 is made normally 'H'. At the time, when a fuse 121 in a transfer gate selecting circuit 120 is not cut off, a selection circuit output signal S3 is made 'L', a transfer gate TGx is selected, an output signal S4 of a period selection circuit 100 is made the same period as a default signal S1. Also, when the fuse 121 is cut off, the selection circuit output signal S3 is made 'H', a transfer gate TGa is selected, an output signal S4 is made the same period as an input signal S2. On the other hand, when the forced control signal S5 is 'L', the transfer gate TGx is selected independently of cut off of the fuse 121, the output signal S4 is made the same period as the default signal S1.
Patent JP-H04104961-A (JP)
Title: Production of sintered black aluminum nitride
Inventor: KASORI MITSUO
IPC: C04B35/58
Filed: 1990-08-24
Abstract: PURPOSE:To obtain a sintered black AlN having light-shielding property and excellent high-temperature strength, etc., by adding an alkaline-earth metal compound and/or a rare-earth compound and a transition metal carbide to AlN powder, forming the mixture and baking in an inert atmosphere. CONSTITUTION:A sintered black aluminum nitride is produced by adding an alkaline-earth metal compound (e.g. CaO) and/or a rare-earth compound (e.g. Y2O3) and a transition metal carbide (e.g. TiC) to aluminum nitride powder, forming the mixture and baking the formed article in an inert atmosphere (e.g. nitrogen gas). The obtained sintered aluminum nitride has the high thermal conductivity of AlN as well as the black color caused by the presence of the transition metal nitride and is suitable as a base material for a printed circuit board, etc. The transition metal carbide may be substituted with a transition metal nitride and/or oxide and carbon.
Patent JP-H0387499-A (JP)
Title: Method for calculating push and cavity quantities in shield process
Inventor: SHIBA SHIRO
IPC: E21D11/00
Filed: 1989-08-30
Abstract: PURPOSE:To facilitate construction management by providing a position detector in the rear of a shielding machine, determining a coordinate having an optional point of standard points as the origin in which the position of the shielding machine is provided in an optional position, and calculating push and cavity quantities. CONSTITUTION:A target 7 is fixed in the inside of a shielding machine 1 and irradiated with the laser beam K of a laser transit 8 to measure points E, F, and the transverse movement, vertical movement, and angle of the shielding machine 1 are measured to calculate the coordinate transforming quantities of standard points A, B. When the excavating center 01 of the shielding machine 1 is moved to centers 02, 03, the part S represented by the outside of the most outer circumference (A) and, the inside of the present section (B) and divided by respective slash lines is an earth pushing part, and its area is determined. Similarly, the areas of cavity pushing part, non-pushed cavity part, and pushed cavity part are determined, and they are integrated in the advancing direction to determine the volume. Hence, the improvement in work accuracy can be enhanced.
Patent JP-H1166910-A (JP)
Title: Front face lens for lighting fixture for vehicle
Inventor: FUKUHARA SEIJI
IPC: F21Y101/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a front face lens for lighting fixture for a vehicle comprised of a complex lens at which an inter-lens joint face is certainly in close contact. SOLUTION: This lens is a front face lens 20 for lighting fixture for a vehicle to be disposed at a front face opening of a lamp body 10 housing bulbs 16A and 16B, and the front face lens 20 is composed of an integrally molded complex lens for junctioning sectional hook-shaped side edges 23A2 and 23B2 bent on a back face side of respective lens main bodies 20A and 20B so as to have a successive surface.  In this case, a junction face F2 between lenses is constituted so as to be inclined to a normal line L4 of a lens curved surface line L3 crossing a junction part P2 , junction part P2 is composed of an obtuse angle hook-shaped side edge 23B2 at which an angle formed by a junction face and a lens surface line is obtuse, an acute-angle shaped front edge of an acute angle hook-shaped side edge 23A2 is chamfered so as to be substantially orthogonal to the junction face F2 , so that a resin is certainly filled in a front edge part corresponding part of the acute angle hook-shaped side edge 23A2 in a die. and adhesive properties of the junction face F2 is enhanced.
Patent JP-2000059183-A (JP)
Title: Synchronous multiplication clock signal generation circuit
Inventor: HONDO MIKIO
IPC: H03K5/15
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To reduce the phase errors of the output signals of a synchronous multiplication clock generation circuit for outputting frequency multiplication signals synchronized with reference clock signals. SOLUTION: This synchronous multiplication clock signal generation circuit 1500 is provided with serially connected plural delay lines, a phase comparator 110 for comparing the phases of the output of the delay line of a final stage and reference signals, a counter 120 and a delay control circuit for generating control count signals corresponding to a phase compared result and a decoding circuit 140 for setting the delay time of the respective delay lines corresponding to the control count signals. The control count signals are provided with common count data set in common to the respective delay lines and auxiliary count data for independently setting the delay time of the respective delay lines.
Patent JP-H0772169-A (JP)
Title: Manufacture of semiconductor accelerometer
Inventor: SUGIMOTO MITSUHIRO
IPC: G01P15/12
Filed: 1993-09-07
Abstract: PURPOSE:To provide a high-mass-productivity manufacturing method which can manufacture a semiconductor accelerometer whose quality is stable without a characteristic defect caused by a seal defect between a sensor chip and upper and lower stopper chips and without an irregularity in characteristic caused by an irregularity in air damping characteristic. CONSTITUTION:Seal materials are screen-printed on individual upper and lower stopper wafers, the individual upper and lower stopper wafers and a sensor wafer are bonded temporarily, and they are bonded while they are being pressurized. When a pressurization force is set within a proper range, an irregularity in the interval betweem the sensor chip and the stopper chips can be reduced. When the screen-printed pattern line width of the seal materials with reference to the individual upper and lower stopper wafers is unified to one kind inside the face of the wafers, the irregularity in the interval can be reduced further.
Patent JP-H0560606-A (JP)
Title: Chopper device of pyroelectric infrared sensor
Inventor: HASEGAWA MASAAKI
IPC: G01J5/0805
Filed: 1991-09-02
Abstract: PURPOSE:To increase the reliability of a chopper device of a pyro-electric type infrared sensor. CONSTITUTION:A light-intercepting plate 29 of a chopper device 25 has a light- intercepting side 29A in the fore end is supported rotatably by a rotating shaft 27 horizontally. A contact shaft 31 is erected at the peripheral edge of a gear 33 fixed to the rotating shaft 27 and has a length being enough for it to come into contact with the lateral part of the light-intercepting plate 29. A pyroelectric type infrared sensor 13 is disposed at a position whereat it is not shaded by the light-intercepting side 29A when the light-intercepting plate 29 is at the lowermost position. During the period of rotation of the rotating shaft 27, the contact shaft 31 pushes the light-intercepting plate 29 to rotate and thereby an infrared ray entering the pyroelectric type infrared sensor 13 is intercepted many times. When the rotating shaft 27 stops rotating, the light- intercepting plate 29 lowers and stops at the lowermost position. When the rotating shaft 27 stops, in other words, the light-intercepting plate 29 stops at the position whereat the infrared ray entering the pyroelectric type infrared sensor 13 is not intercepted. Therefore the function of the pyroelectric type infiared sensor 13 is not lost and the reliability can be increased.
Patent JP-H1168912-A (JP)
Title: Interface device
Inventor: KIMURA SHIGERU
IPC: G10L15/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To allow a visually handicapped person to easily utilize kinds of additional functions such as a telephone directory function at a terminal information terminal such as a portable telephone set by using the input/output of speech. SOLUTION: An operation pad 10 with the functions of speech inputting/ outputting, speech recognizing, speech mixing and inputting/outputting data is inserted between the portable telephone set M and an earphone microphone 14 and an operator inputs speech from the microphone 14 to give the retrieving instruction of a telephone number to the set m to return the retrieving result to the operator by the mixed speech of a pertinent name.
Patent JP-H0270960-A (JP)
Title: Control device for internal combustion engine
Inventor: SHIMOMURA SETSUHIRO
IPC: F02P5/15
Filed: 1988-09-05
Abstract: PURPOSE:To provide smooth acceleration and deceleration performance by a method wherein a control amount of an engine is corrected in a direction in which the degree of an increase and decrease of an actual pressure in a combustion chamber or a value obtained by processing the actual pressure is caused to coincides with the predeter mined degree of an increase and decrease. CONSTITUTION:A control device 18 calculates an indicated average effective pressure P1 by means of an output from a combustion pressure sensor 17, and calculates combus tion energy, extracted from an air amount (Qa/N or Pb) per a stroke sucked by an engine, from an intake air amount Qa of an engine, determined by an output from an airflow meter 3 of a suction pipe pressure Pb determined from an output from a suction pipe pressure sensor 9, and the number N of revolutions determined by a crank angle sensor 12, i.e. a parameter by means of which efficiency is evaluated. A change in a parameter during acceleration is determined by a time change in the opening of a throttle valve 4. At least one of a fuel feed amount, an ignition timing, and an intake air amount is corrected in a direction in which the degree of an increase and decrease at each combustion cycle is caused to coincide with a target value. This constitution enables execution of smooth running having less impact and vibration.
Patent JP-H1068930-A (JP)
Title: Method of driving liquid crystal elements
Inventor: YAZAKI MINORU
IPC: G02F1/133
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a new method of driving liquid crystal elements which selects ON or OFF state of the liquid crystal by means of selection pulses varying in the crest value during a selection period. SOLUTION: When a selection pulse of a waveform 821 increasing in an absolute crest value at a some midpoint is impressed on liquid crystal, positive and negative thresholds become Vth11 and Vth12 , and positive and negative saturation values become Vsat11 and Vsat12 , respectively as shown by a slid line 824. On the other hand, when a selection pulse of a waveform 822 decreasing in the absolute crest value is impressed on the liquid crystal, positive and negative thresholds Vsat21 , Vsa22 , and positive and negative saturation values Vsat21 , Vsat22 are increased in their absolute values compared with the case of the selection pulse 821, as shown by a broken line.  It is possible to impress the selection pulse waveform 821 or 822 for selecting ON or OFF state of the liquid crystal by making use of the changes in the threshold and saturation values of the liquid crystal elements by changing a selection pulse waveform.
Patent JP-H0772915-A (JP)
Title: Numerical control information generator
Inventor: FUKAYA YASUSHI
IPC: G05B19/4093
Filed: 1993-09-07
Abstract: PURPOSE:To provide a numerical control information generator capable of also easily generating the numerical control information of a similar component when the numerical control information of a basic component is generated. CONSTITUTION:A variable is set as data to be worked by a setting means, and the numerical control information containing the variable is generated by a first generating means 20 based on work variable data at every set working process. Also, when both the variable and a numeric value are set, the numerical control information which substitutes a set numeric value for a set variable is generated by a second generating means 22. In this way, when the similar component is generated, it is not required to generate new numerical control information by performing the readout and change of interactive data each time, and the generation of the similar component can be performed only by directly changing the numerical control information which substitutes the numeric value for the variable.
Patent JP-S59150190-A (JP)
Inventor: GOODON REI HABAA
IPC: B29C48/395
Filed: 1983-11-25
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-H0271876-A (JP)
Title: Method for coating frp molded product
Inventor: ISHII MASAHIKO
IPC: B05D7/02
Filed: 1988-09-05
Abstract: PURPOSE:To prevent the occurrence of pinholes by coating an FRP molded product with two-pack urethane paint contg. mixed polyol and mixed polyisocyanate each having a specified compsn. and by curing the paint in an atmosphere of tert. amine vapor. CONSTITUTION:Two-pack urethane paint is prepd. by blending mixed polyol consisting of acrylic polyol having 15-25 hydroxyl groups and acrylic polyol having 35-45 hydroxyl groups with mixed polyisocyanate consisting of xylylene diisocyanate contg. 1.0-5.0wt.% isocyanato groups and xylylene diisocyanate contg. 10-18wt.% isocyanato groups. An FRP molded product is coated with the two-pack urethane paint and brought into contact with an atmosphere contg. tert. amine vapor to cure the paint.
Patent JP-S59112902-A (JP)
Title: Fungicide for microorganism of mold
Inventor: KUBOYAMA MORIO
IPC: A01N33/18
Filed: 1982-12-20
Abstract: PURPOSE:The titled fungicide destroying specifically only microorganism of mold in activated sludge under any conditions with a small amount of it used without exerting bad influence on treated water, containing one or more of benzalkonium chloride, benzethonium chloride, etc. as an active ingredient. CONSTITUTION:A fungicide containing at least one compound selected from a group consisting of benzalkonium chloride, benzethonium chloride, chlorhexidine hydrochloride, and chlorhexidine gluconate. These above-mentioned compounds are all on the market, and one or more of them are properly selected and blended. In using, it is added to an aeration tank, etc. of a device for waste water treatment by activated sludge method wherein mold bulking has already occurred. The amount added is preferably 0.1-200mg daily based on 1l aeration volume of the treatment device and the fungicide is fed continuously or 1-4 times daily intermittently.
Patent JP-2000056456-A (JP)
Title: Photopolymerizable resin composition and laminate
Inventor: ARIHISA SHINJI
IPC: G03F7/027
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a photopolymerizable composition developable by an aqueous solution of alkali and suitable for metal foil precise processing for manufacturing a printed wiring board and a metal mask by incorporating a thermoplastic polymer having carboxyl groups and a specified compound and a photopolymerization initiator each in a specified weight percentage. SOLUTION: This photopolymerizable resin composition comprises (a) 20-90 wt.% of the thermoplastic polymer having a weight average molecular weight of 20,000-500,000 having the carboxyl groups in an acid equivalent of 100-600, (b) 3-50 wt.% of the compound represented by the formula, and (c) 0.01-20 wt.% of the photopolymerization initiator. The thermoplastic polymer (a) is contained, preferably, in an amount of 40-60 weight %, and when <20 weight %, it is feared that film formability and tenting film strength and the like may be deteriorated, and when >70 weight %, it is feared that a photohardened film may be made brittle and close contact between the film and a substrate may be impaired and sufficient etching resistance and image forming performance may be not attained.