baber/WOPTO huggingface dataset:
Patent JP-S5966614-A (JP)
Title: Energy utilizing method of incineration equipment
Inventor: FUKIHARU MINEO
IPC: F23G5/46
Filed: 1982-10-08
Abstract: PURPOSE:To effectively utilize surplus energy, by a method wherein surplus high temperature air in a fluidized-bed type incineration equipment is introduced to a rotary kiln type waste incineration equipment. CONSTITUTION:A fluidized-bed type incineration equipment 1 comprises a fluidized furnace 2, and an exhaust line 7 for exhausting high temperature combustion exhaust gas, flowing from the fluidized furnace 2, to the open air, in order, through a heat exchanger 3, a cyclone 4, a dry type dust collector 5 and a cleansing tower 6. The high temperature combustion exhaust gas, flowing through the fluidized furnace 2, imparts the heat to a fresh air through the working of the heat exchanger 3, and is exhausted to the open air through the exhaust line 7. A part of the high temperature air, to which the heat is imparted through the working of the heat exchanger 3, is fed to the fluidized furnace 2 where it is used as the air for combustion, and the rest is supplied to a rotary kiln type incinerator 12 to use it as the air for combustion as well.
Patent JP-H0621633-A (JP)
Title: Surface mounting circuit board device
Inventor: MIZUGUCHI MASAO
IPC: H05K3/34
Filed: 1992-07-06
Abstract: PURPOSE:To reduce the generation of interland bridging and a solder ball at the time of connecting the parts by cream solders. CONSTITUTION:Cream solders 15a, 15b printed and supplied on the lands 12a, 12b are checked by an insulating projection part 18 arranged between the adjacent lands 12a, 12b connecting the chip parts 12 from being crushed by the arranged chip parts 13 or the like or from being extremely spread out by fluidation or the like due to reflow after-heat while preventing generation of bridging between the lands 12a, 12b and a solder ball at the time of connecting the chip parts 13 due to the cream solders.
Patent JP-H0228963-A (JP)
Title: Mold for cutting and shaping semiconductor
Inventor: KARUBE TETSUO
IPC: B21D53/00
Filed: 1988-07-19
Abstract: PURPOSE:To prevent leads from being bent erroneously by providing a bending punch with a comb-shaped lead guide for guiding the leads. CONSTITUTION:In a cutting and shaping mold, a resin sealed part of a semiconductor package 14 is inserted in a guide hole 12b to be engaged thereby and leads 15 of the lead frame of the semiconductor package 14 are arranged on the top face of a cutting and bending mold 13 across the top face of a guide section 12a. Then, a punch 11 for cutting and bending the leads is pressed down. A lead guide 11c of the punch 11 enters between the leads 15 of the semiconductor package 14 to guide the leads 15 so that the leads 15 are cut into a predetermined length by a cutting edge 11a and a corner of the cutting and bending mold 13. Further, the cut leads are shaped into predetermined configurations by a press-down part 11c of the punch and a bending die section 12c. When the leads 15 are shaped, the lead guide 11c enters into a relief 12d. Since the leads 15 of the semiconductor package 14 are shaped while they are guided by the lead guide 11c of the lead cutting/bending punch 11, they can be shaped as they are extended straightly without being deviated to the left or right.
Patent JP-H0229329-A (JP)
Title: Low reflection transparent molding
Inventor: YONEDA KIE
IPC: B05D7/02
Filed: 1988-07-19
Abstract: PURPOSE:To prevent surface reflection, enhance dazzle prevention properties, prevent visible beam transmission from dropping and enhance visibility by providing a multi-layer film of specific coating composition on the surface of a transparent plastic base. CONSTITUTION:At least one layer of a coating composition film composed of a formula I component or combination of the formula I component and a formula II component and at least one layer of a coating composition film composed of a formula III component or combination of the formula III component and a formula IV component are provided on the surface of a transparent plastic base. As the transparent plastic base, for example, a polymer or its copolymer of the like of acryl resin, polycarbonate resin, polystyrene resin or the like can be used. For providing the coating combination film, immersion coating, revolving coating, spray coating, flow coating, roll coating or the like can be utilized. A practical, durable cured film is formed by heat treating after coating.
Patent JP-H0529429-A (JP)
Title: Package for infrared solid-state image sensing element
Inventor: NAKANISHI JUNJI
IPC: H01L21/66
Filed: 1991-07-18
Abstract: PURPOSE:To easily sort a crack produced on the surface of a package substrate and to enhance the deterioration rate of the crack in a package for infrared solid-state image sensing element. CONSTITUTION:The electric judgment mechanism, of a crack, which is composed of the following is installed on the surface of the substrate of a package for infrared solid-state image sensing element: a conductive interconnection 5 formed so as to surround an infrared incident window 3; and pads 6 formed on both ends of it.
Patent JP-H0624255-A (JP)
Title: Integrated control device for traction and differential limit torque
Inventor: SASAKI HIROKI
IPC: B60W10/12
Filed: 1992-07-06
Abstract: PURPOSE:To achieve compatibility of ensuring stability and acceleration by accelerator control at the time of running on a road of high friction coefficient near the limit, in an integrated control device for traction and differential limit torque by controlling a throttle vale opened/closed. CONSTITUTION:An integrated control device is provided with a controlling throttle opening setting means (j) for setting a throttle opening by an opening speed slowed from the actual opening speed, when at least a throttle valve (a) is driven in an opening direction by recover control, as the controlling throttle opening used in a differential limit torque control system (i) having a control rule in which differential limit torque is increased in accordance with increasing the throttle opening.
Patent JP-H0736846-A (JP)
Title: Method for calculating three-dimensional structure for molecule in compound
Inventor: YUDA KOTARO
IPC: G06F15/18
Filed: 1993-07-19
Abstract: PURPOSE:To shorten time to be required for the calculation of a stabilized structure expression, to prevent the generation of stabilization at a local minimum and to calculate an accurate structure expression. CONSTITUTION:The three-dimensional position coordinates of respective atoms constituting each compound molecule are successively supplied to input layer units 101 to 103 in a neural network, a teacher signal is set up so that the distortion energy of a compound molecule which is calculated by setting up patterns outputted from hidden layer units 111 to 113 as the three-dimensional position coordinates of respective atoms is smaller than that of a compound molecule which is calculated by setting up the input pattern as the positional coordinates of respective atoms and the weight of connection among respective units is varied so as to reduce an error between an output pattern outputted from an output layer unit 121 and the teacher signal to execute learning.
Patent JP-H0840731-A (JP)
Title: Mold for forming optical element
Inventor: MIYAZAKI SUNAO
IPC: C03B11/00
Filed: 1994-07-29
Abstract: PURPOSE:To provide a mold for forming an optical element without causing the peeling of a film, cracking, flawing, fusion, etc., due to the oxidation even by repeating the press forming for a long period. CONSTITUTION:The mold for forming an optical element is obtained by alternately superposing at least two kinds of layers having 1-3nm thickness and forming a laminated film having 0.5-3mum thickness on at least the forming surface of a mold base metal in the mold for forming the optical element used for press forming the optical element comprising glass. Furthermore, this mold is prepared by covering the top surface of the laminated film with one kind of film selected from a diamond film, a diamondlike carbon film, a hydrogenated amorphous carbon film and a rigid carbon film or further forming an interlayer between the laminated film and the mold base metal.
Patent JP-S6333998-A (JP)
Title: Piezoelectric speaker
Inventor: KISHI KANENORI
IPC: H04R17/00
Filed: 1986-07-29
Abstract: PURPOSE:To improve the acoustic conversion efficiency by coupling an outer periphery of a piezoelectric vibrator to a drive part of an acoustic diaphragm via an elastic material made coupler, forming a small air chamber by the coupler, the piezoelectric vibrator and the acoustic diaphragm and leading the small air chamber to external air by a vent provided to the diaphragm. CONSTITUTION:The outer peripheral edge 4a of the piezoelectric vibrator 4 is adhered and fixed to the upper end face of the cylindrical coupler 8 made of an elastic material such as rubber directly. A sub tone P1 of a high sound frequency is generated in the small air chamber 12 by a force F caused in the outer peripheral edge 4a of the piezoelectric vibrator 4. The tone P1 is radiated to external air through a ring gap 11 of the open hole 10 made to a honey-comb diaphragm 1, which has less split vibration and the main tone P0 and the sub tone P1 are operated at a normal phase relation, then the attenuation of the high frequency tone by the coupler 8 is compensated. Thus, the frequency response with corrected high sound frequency is obtained and nearly flat acoustic characteristic is obtained over the entire frequency band.
Patent JP-H0620052-A (JP)
Title: Image processing method
Inventor: HAMAI YUJI
IPC: G06T1/00
Filed: 1992-07-06
Abstract: PURPOSE:To calculate the position of a picture element with high accuracy and also to increase the calculating speed by using the arithmetic information less than the picture element size. CONSTITUTION:A CCD camera photographs a road 1 and a street lamp 2 as a fixed (static) object standing upright at the side of the road 1. In this case, a moving observer photographs continuously the outside images at a fixed time interval and calculates the moving speeds of the picture elements corresponding to each other in two images which are continuous in terms of time and also the reliability of these moving speeds. In other words, the white-to- black change of the image density (luminance change of image) is calculated at a subject part for the image caught by the CCD camera. Based on this calculated change, the degree of reliability is decided for the moving speeds of the picture elements. Then a reliability factor is calculated for the calculated density change and the reliability degree of the picture element is calculated. Then the weighted mean is applied between the moving speeds of the picture elements and the reliablity degrees of the picture elements and the information of the low reliability degrees are excluded.
Patent JP-H05322772-A (JP)
Title: Spectroscopic analytic method and kit used for said method
Inventor: TAKAMURA KIYOKO
IPC: G01N21/77
Filed: 1991-07-18
Abstract: PURPOSE: To obtain a spectral analyzing method of high sensitivity capable of simply and accurately determining a very small amt. of a component. CONSTITUTION: A spectral analyzing method is performed by setting the temp. of a mixture consisting of a reaction product of a substance to be analyzed and a color forming reagent and a temp. responsive polymeric compd. having LCST to LCST of the temp. responsive polymeric compd. or higher, the reaction product is collected and precipitated by the temp. responsive polymeric compd. and dissolving the formed precipitate in a small amt. of a solvent to determine the reaction product. A kit for spectral analysis consists of the temp. responsive polymeric compd. having LCST and the color forming reagent reacting with the substance to be analyzed.
Patent JP-S5880231-A (JP)
Inventor: IZUMI ISAO
IPC: H01H47/32
Filed: 1981-11-06
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-S6238908-A (JP)
Title: Numerical controller
Inventor: SEKIKAWA KATSUHIDE
IPC: G05B19/4093
Filed: 1985-08-15
Abstract: PURPOSE:To find an improper input value resulting from visual operation and to prevent a waste of time from being generated by providing a display which displays a tool image based upon tool data in real time on every input operation. CONSTITUTION:A CPU 1, a control panel 4, and the display 5 are provided and a routine for graphic drawing operation is called every time tool data is inputted; and the tool data is analyzed in graphic drawing processing to generate a graphic file on the basis of the result and the display position of the tool is set in graphic display processing in consideration of its reduction rate. Consequently, a line command and a circular arc command are outputted to the graphic display device of the display 5 in order and the graphic display device operates to draw the shape of the tool in dot arrays by performing linear interpolation and circular arcuate interpolation.
Patent JP-S6335961-A (JP)
Inventor: NAKADA HIROSHI
IPC: E04F13/21
Filed: 1986-07-29
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-H10328301-A (JP)
Title: Drip infusion annunciator
Inventor: SAKURAI TERUNORI
IPC: A61M5/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To easily set a detection timing of a water level in a drip infusion container while achieving a proper and accurate notification by monitoring from outside the container. SOLUTION: The drip infusion annunciator 1 comprises a sensor 3 mounted on the outside of a drip liquid container and an annunciating section 2 to makes an annunciation by either sound or light about a drop in the level of a drip liquid within the container based on a signal outputted from the sensor 3. The sensor 3 is constituted of an electrostatic capacitance type sensor which is provided with plate-shaped electrode plates as opposed to each other on the external side of the drip liquid container while the annunciating section 3 is provided with an annunciation control part to control the annunciation based on an output signal corresponding to an electrostatic capacitance as given when a liquid surface reaches a reference water level which points to the lower end position of the electrode plates as the limit of a detection range to secure a specified detection sensitivity.
Patent JP-S5967743-A (JP)
Title: Circuit eliminating cross polarized wave interference
Inventor: RIYUU TOSHIHIKO
IPC: H04J11/00
Filed: 1982-10-12
Abstract: PURPOSE:To eliminate the cross polarized wave interference even if waveform distortion is large, by providing a delay circuit connected at least to an output of the 1st and the 2nd transversal filters, the 3rd transversal filter generating a compensating signal cancelling an interference signal, a signal synthesis circuit and a control signal generating circuit. CONSTITUTION:Delay circuits 8, 9 are inserted between an output of the transversal filters 1, 2 and that of signal synthesizing circuits 5, 6, and give the same delay of the 3rd transversal filters 3, 4. The filters 3, 4 are connected from being branched at the output of the filters 1, 2 and time matching is attained with delay circuits 8 and 9. Thus, the cross polarized wave interference is rejected stably, by eliminating the waveform distortion of the input of the cross polarized wave interference rejecting filters 3, 4, i.e., by branching the filters 3, 4 from the output of the filters 1, 2 equalizing the waveform distortion. Further, outputs 701, 702 of a control signal generating circuit 7 are regenerated base band signals of V and H.
Patent JP-S57103356-A (JP)
Title: Mos semiconductor device
Inventor: ITOU HIDESHI
IPC: H01L27/02
Filed: 1980-12-19
Abstract: PURPOSE:To use an MOS semiconductor device adapted for PWM in an FET connected to a source electrode at the back surface electrode with a high resistance drain region, by forming the back surface electrode on the high resistance layer formed via a low resistance layer. CONSTITUTION:In an N-channel FET used, for example, for a PWM type output circuit, a P type epitaxial layer 3 is formed on a P<+> type layer 2 formed on a P<-> type high resistance substrate 1 as an element forming substrate. An FET having a high resistance drain region 6 and a protection diode DP are formed on the layer 3, a source region 4 is connected to the back surface electrode 13 for use. When a reverse bias is applied between the source and the drain in case of using the substrate 1, a current flowing through the electrode 13 can be interrupted. The thyristor phenomenon at the reverse bias time can be prevented with the structure having the layer 2, and the damage of the FET at the forward bias breakdown time can be prevented.
Patent JP-H0930008-A (JP)
Title: Recording head cleaning device of ink jet printer
Inventor: HIWADA SHIYUUHEI
IPC: B41J2/18
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To omit wasteful cleaning operation by more properly executing cleaning operation by executing the cleaning of a recording head corresponding to the detection result of a jet amt. detection means when the feed quantity of a recording medium becomes predetermined quantity or more. SOLUTION: In an ink jet printer 1, three kinds of cleaning operations, that is, suction operation sucking ink from a recording head 9 by driving a pump 25 after a carriage 7 is moved to the origin, jet operation allowing the recording head 9 to perform the preparatory injection of ink after the carriage 7 is moved to the origin and wiping operation allowing a wiper 33 to protrude to the moving route of the carriage 7 by a solenoid 35 to wipe the surface having ink jet orifices provided thereto of the recording head 9 are executed. When the feed quantity of a recording medium detected by a feed quantity detection means becomes predetermined quantity or more, the recording head is cleaned by a cleaning means corresponding to the detection result of the jet amt. detection means.
Patent JP-H0344974-A (JP)
Title: Transmission type solar battery
Inventor: IMASHIRO NOBUHIKO
IPC: E06B5/00
Filed: 1989-07-13
Abstract: PURPOSE:To suppress the glittering of a transmission type solar battery by transmitting light through an electrode layer composed of a metal layer and another layer formed principally of a metal boride so as to reduce the reflection of the light. CONSTITUTION:After a tin oxide layer 2 is deposited on a glass substrate 1 as a transparent conductive thin film, the substrate 1 is brought into a p-CVD device where a p-type amorphous silicon layer doped with boron, non-doped i-type amorphous silicon layer, and n-type amorphous silicon layer doped with phosphorus are successively deposited on the layer 2. Then the substrate is brought into a sputtering device where an electrode layer 6 is formed by successively depositing a silver thin film 4 and zirconium boride layer 5. Since the metal boride has a low refractive index, the electrode layer 6 is reduced in reflectance and transmits light when the electrode layer 6 is put on the room side of an automobile. Therefore, the people sitting in the room of the automobile do not have much glittering feelings on this solar battery.
Patent JP-S6335793-A (JP)
Title: Steel plate electrically plated with zinc-nickel alloy and excellent in impact adhesion
Inventor: KANBARA SHIGEO
IPC: C25D5/10
Filed: 1986-07-31
Abstract: PURPOSE:To highly efficiently produce an electrically plated steel plate excellent in impact adhesion by forming a plated zinc-nickel alloy layer having two layers, upper and lower, on the surface of the steel plate and specifying the amount of each of both the layers and nickel content of the respective plated layers. CONSTITUTION:A plated zinc-nickel alloy layer consisting of upper-and-lower two layers is formed on at least one surface of a steel plate. At this time, the plated amount of the plated zinc-nickel alloy layer as the lower layer is regulated to 50-200mg/m<2> and the proportion of nickel content for this plated amount is regulated to 50wt% or more and less than 100wt%. Further the plated amount of the plated zinc-nickel alloy layer as the upper layer is regulated to 10-40g/m<2> and the proportion of nickel content for this plated amount is regulated to 9-15wt%. Thereby the steel plate electrically plated with zinc- nickel alloy which is excellent in impact adhesion and corrosion resistance after coating at low temp. and can be highly efficiently produced is obtained.
Patent JP-H0846437-A (JP)
Title: Amplifier circuit
Inventor: KANETANI KATAHITO
IPC: H03G3/02
Filed: 1994-07-29
Abstract: PURPOSE:To improve a highly efficient booster amplifier for an on-vehicle audio amplifier, etc., and to improve efficiency, reducing the number of elements. CONSTITUTION:This circuit has a first amplifier 11L outputting the amplified signal ZL of a left channel, a second amplifier 11R amplifying the input signal SR of a right channel after the phase of the signal is inverted and outputting the amplified signal ZL of the right channel to a second speaker 12R, a first speaker 12L, a second speaker 12R which is the opposite phase to the first speaker 12L, first and second absolute value circuits 13L and 13R for the input signals SL and SR of the left and right channels, an OR circuit 14 selecting either one of the input signals SL and SR of the absolute-valued left and right channels, a PWM circuit 15 performing a PWM modulation of the output signal of the OR circuit 14 and a chopper power source 16 supplying power source voltage + or -Vc fluctuating according to the fluctuatuions of the amplified signals ZL and ZR to the first and second amplifiers 11L and 11R, based on the drive of the PWM circuit 15.
Patent JP-2001001135-A (JP)
Title: Joined material of titanium carbide sintered alloy with precipitation hardening martensitic stainless steel, and its manufacture
Inventor: IKEDA SHOICHI
IPC: C21D9/50
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a joined body of a novel TiC sintered alloy with a precipitation hardening martensitic stainless steel which is capable of keeping the strength (proof stress) and the toughness with excellent balance, and excellent in wear resistance on the surface part, and its manufacturing method. SOLUTION: The joined body is formed of a titanium-carbide sintered alloy containing 20-60 wt.% titanium carbide joined with a precipitation hardening martensitic stainless steel, the Vickers hardness of the titanium-carbide sintered alloy is 660-820, and the proof stress of the precipitation hardening martensitic stainless steel is 1000-1300 MPa, and the Charpy absorbed energy is 20-60 J, and thus, the joined body is excellent in wear resistance and the balance between the strength and the toughness.
Patent JP-S6160874-A (JP)
Title: Surface hardened steel and surface hardening method of steel
Inventor: TAMURA IMAO
IPC: C23C8/38
Filed: 1984-08-30
Abstract: PURPOSE:To produce easily a surface hardened steel having high hardness by bringing a steel contg. nitride forming metallic elements into contact with a cathode in a nitrogen ion atmosphere, impressing a specified voltage between the cathode and anode and executing intermittently electric discharge. CONSTITUTION:The steel contg. nitride forming metallic elements of >=1 kinds of Cr, Al, etc. except Fe is brought into contact with the cathode and is thus homopolarized. A gaseous mixture contg. gaseous nitrogen is introduced into a reaction vessel and the specified voltage is substantially intermittently im pressed between the above-mentioned cathode and anode in the above-mentioned reaction vessel to execute intermittently the electric discharge between the two electrodes. The nitride layer in which the nitrogen concn. in the surface is as high as 0.1-10wt% and that the decreasing gradient ¦DELTAc/DELTAt¦ of the nitrogen concn. (t; thickness mu, c; nitrogen concn. %) from the surface toward the inside is as small as <=0.5 and which has >=0.01mm thickness is formed on the steel surface. The surface hardened steel having the high hardness is thus easily and quickly obtd.