baber/WOPTO huggingface dataset:
Patent JP-H093364-A (JP)
Title: Production of powder coating material
Inventor: MASUDA SHO
IPC: C09D5/03
Filed: 1995-06-21
Abstract: PURPOSE: To produce a powder coating material having a small particle diameter by adding a specified amount of a blowing agent to a resin composition for a powder coating material to prepare porous pellets and grinding the pellets. CONSTITUTION: This resin composition for a powder coating material is prepared by mixing at least one thermosetting resin selected from among polyester- urethane curing resins, epoxy resins, acrylic resins, etc., with additives such as a pigment selected from among titanium dioxide, red iron oxide, carbon black, an azo pigment, etc., an ultraviolet absorber, an antioxidant and a surface modifier. 100 pts.wt. this composition is mixed with 0.1-5.0 pts.wt. blowing agent having a decomposition temperature of 170 deg.C or below (e.g. azodicarbonamide) and about 0.1-1 pt.wt. decomposition aid (e.g. zinc stearate). The obtained mixture is melt-kneaded at about 90-160 deg.C for about 10-30sec with e.g. an extruder and extruded to form porous pellets.  These pellets are crushed, and then ground with e.g. a centrifugal grinder, and the obtained product is classified to obtain a powder coating material of a specified particle diameter.
Patent JP-H05125966-A (JP)
Title: Controller for internal combustion engine
Inventor: KIMURA MAKOTO
IPC: F02D9/02
Filed: 1991-06-26
Abstract: PURPOSE:To decrease the outputs of an engine by switching a cam in use to one with smaller generated outputs if abnormality such as malfunctioning of a throttle valve occurs. CONSTITUTION:A controller for an internal combustion engine is provided with at least two cams 1 for low and high outputs and am identification means 2 for identifying the switching area of the cams according to operating conditions. The controller is also provided with a cam switching mechanism 3 which switches the cams from one to the other following a cam switch command and which transmits the motion of the cam to at least either one of intake and exhaust valves, a means 4 for detecting that abnormality occurs during control of throttle valve opening, and a means 5 for selecting, when abnormality of the throttle valve is detected, the cam with smaller outputs generated under that operating condition. Further, a forcible cam switch means 6 is provided which orders the cam switching mechanism to forcibly switch to the selected cam.
Patent JP-H07142331-A (JP)
Title: Projection aligner
Inventor: NISHI TAKECHIKA
IPC: G03F9/00
Filed: 1993-06-25
Abstract: PURPOSE:To speedily control a relative misalignment during the scanning exposure of a mask stage and a substrate stage. CONSTITUTION:In a step and scan system aligner, a relative misalignment is calculated from the original position relationship being scanned of a reticle 14 and a wafer 5 according to the position information of a reticle stage interferometer 16 and that of a wafer stage interferometer 9. Transparent plates 20 and 21 are inclined according to the operation result, thus shifting a projection image onto the wafer 5 of the reticle 14 and compensating a relative misalignment during scanning exposure.
Patent JP-H0725060-A (JP)
Title: Optical printing head and manufacture thereof
Inventor: MORITOKI KATSUNORI
IPC: B41J2/45
Filed: 1993-06-25
Abstract: PURPOSE:To enhance the productivity and reliability of an optical printing head by a method wherein wire bonding is eliminated in a process for arranging and packaging a light-emitting diode array chip on a light transmittable board. CONSTITUTION:A plurality of electroconductor film 22 for circuit are arranged on the surface of a light transmittable board 21. On the light emitting surface side of a light emitting diode array chip 23, which is formed by integrating a plurality of light emitting diodes 24 in tandem, the metallic bumps 26 for the electrode terminals of the light-emitting diode are arranged. The light emitting diode array chip 23 is die-bonded onto the board 21 by turning facedown or under the condition that its light-emitting surface faces to the surface of the board and the metallic bumps 26 come into contact with the metal plating layer 27 of conductor film 22. The metallic bump 26 has the Young's modulus, which is higher than that of the metal plating layer 27. In addition, the film thickness of the metal plating layer 27 is larger than the fluctuating dimension of the height of the metallic bump 26.
Patent JP-2000344011-A (JP)
Title: Door trim for automobile
Inventor: GOTO YASUHIRO
IPC: B60R7/04
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent exposure of housing articles by closing the opening in a normal time, and to facilitate the use by lighting the inside of a pocket by opening a pocket lid body when using. SOLUTION: In this door trim pocket, the front surface of a recess 2 for pocket formed to a door trim main body 1 is made open and to close freely by a pocket lid body 3 with lower end pivoted to the lower end of the door trim main body, and with upper end inclined a specific angle to the front side. In this case, a lamp 5 to light the inside of the pocket when the pocket lid part 3 is opened is installed to the rear face of the pocket lid body 3.
Patent JP-S5486446-A (JP)
Title: Manufacture of coated arc-welding electrode containing filler
Inventor: YOSHITANI HIDEO
IPC: B23K35/40
Filed: 1977-12-21
Abstract: PURPOSE:To increase productivity remarkably in manufacture of coated arc-welding electrodes contg. fillers in its core wire, by conducting wire drawing at drawing side of a die, and by immersing plural wires simultaneously in a vessel contg. coating material so as to be painted. CONSTITUTION:A wire 2a of semicircular cross section which is to be made into a core wire is loaded with a filler 1 from a hopper 9. The filler 1 is press. bonded into the wire 2a evenly with a press. bonding machine 11. The wire 2a is forced to transform into a core wire 2 of circular cross section by a compressive die 5'. Then the core wire 2 is drawn by dies 5a, 5b in order while being received by a pulling roller unit 10, and is cut into core wires 20 for welding electrode of a prescribed length by a cutter 13. After removal of oil etc. adhered to the surface by degreasing, plural core wires 2 are hung on a carrying holder 15 and is immersed into a coating material 3 contained in a coating material vessel 13. Coated welding electrode 21 which is made by applying coating material on the surface of core wire 20 is drawn up and transferred to a drying step.
Patent JP-H0821856-A (JP)
Title: Syncyronization type signal detecting device
Inventor: KOISHI YU
IPC: G01R23/16
Filed: 1994-07-06
Abstract: PURPOSE:To provide a synchronization type signal detecting device capable of measuring a high-speed phenomenon with good accuracy and capable of being miniaturized. CONSTITUTION:The measured signal II is received by a conductive detector 310 applied with the modulation voltage signal of the prescribed frequency while the phase of the modulation signal is adjusted by a phase adjusting unit 110, and the DC constituent of the current signal generated by the conductive detector 310 in response to the intensity of the prescribed frequency constituent of the measured signal II with a current/voltage conversion section 320 as the voltage signal. The maximum value is identified within the DC voltage values Vo obtained each time the adjustment phase value is set when the phase of the modulation voltage signal is the same phase as the phase of the prescribed frequency constituent of the measured signal II, and the intensity of the prescribed frequency constituent of the measured signal II is calculated.
Patent JP-H0319670-A (JP)
Title: Cereal mixed with ukon (curcuma) and its processed food product
Inventor: SHIROI CHIEKO
IPC: A23L7/10
Filed: 1989-06-17
Abstract: PURPOSE:To provide cereal flour mixed with UKON (curcuma) flour which can prevent molds from growing during the storage and give food products having preventive effects against stomach, liver and other diseases by sprinkling the cereal grains with an appropriate amount of UKON flour and treating the mixture in a usual manner, when cereal grains are transferred in storage process. CONSTITUTION:When cereals such as wheat or corn are transferred in the storage process, they are sprinkled and mixed with an appropriate amount of UKON powder. Then the mixture is processed, for example. milled to produce a cereal flour containing UKON flour. The UKON flour may be mixed during the milling process. The resultant flour mixture is mixed with sugar, whole egg powder, table salt, fat and oil, spices and other additives and made into bread or noodles. These food products are free from mold growth and shows action to promote excretion of gastric and bile juice and detoxication in liver.
Patent JP-S5856186-A (JP)
Title: Signal preprocessing circuit
Inventor: KITAGAWA SHIYUNJI
IPC: G06K7/10
Filed: 1981-09-30
Abstract: PURPOSE:To perform high-precision envelope waveform shaping by increasing the gain of a variable gain amplifier and thus performing optimum envelope detection. CONSTITUTION:A synchronizing information signal arrives at an input terminal 5 and a synchronizing signal generating circuit 6 extracts and outputs a synchronizing signal to a ramp function generating circuit 9. The circuit 9 generates and outputs a synchronizing ramp waveform which corresponds to the synchronizing signal inputted to the circuit 6. This output is inputted to the gain control terminal 13 of a variable gain amplifier 12 to vary the gain of the amplifier. Namely, the gain is in proportion to the ramp waveform; the gain is maximized when a synchronizing pulse rises and increases until the next synchronizing pulse is generated. Consequently, variation in intermediate point during envelope detection is lessened to perform the detection at the best detection position invariably.
Patent JP-S5947432-A (JP)
Title: Bottom tenser for binding spinnning
Inventor: SUZUKI YOSHIHISA
IPC: D01H5/88
Filed: 1982-09-08
Abstract: PURPOSE:To provide the titled tenser capable of continuing the operation without removing the tenser from the frame in the exchange of apron, by constructing the body part and the guide wall part of the tenser with separate parts, thereby enabling the attaching and detaching of the tenser without using a particular tool. CONSTITUTION:The objective tenser is composed of the tenser body 6 and the left and right selvage guide walls 4, 5, and is fixed to the frame 8 with the fixing part 7 by a screw, and set to the definite position. The wall 4 is constructed by a part different from that of the body 6. In the attaching or detaching of the apron 3, the wall is displaced to eliminate the protruded part 9 of the wall 4 essentially, and to enable the detaching or attaching of the apron 3 to the body 6 without difficulty.
Patent JP-H11311960-A (JP)
Title: Method for displaying screen using color change picture
Inventor: HORI YASUHIKO
IPC: G09F13/10
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To display a picture, etc., by projecting colors displayed with a projector and a TV by means of points and lines by changing numberless colors. SOLUTION: A plate or sheet 1 made of aluminum or mirror, not transmitting light on which a picture is engraved or bored is set upon the lens front part of a projector, and the picture, etc., to be displayed with colors projected from the projector is expressed with numberless colors. The above plate or sheet 1 is set up in front of the screen of a TV 3, and the picture, etc., to be displayed with colors of the TV 3 picture is expressed with the numberless colors.
Patent JP-H0446981-A (JP)
Title: Adhesive
Inventor: SUGIHARA EIICHI
IPC: C09J151/00
Filed: 1990-06-15
Abstract: PURPOSE:To prepare an adhesive capable of solidly bonding polypropylene to a polar material by compounding a syndiotactic polypropylene with a specified modified polypropylene. CONSTITUTION:An adhesive is prepd. from 100pts.wt. syndiotactic polypropylene and 1-500pts.wt. modified polypropylene of an isotactic structure partially or wholly grafted with an unsatd. carboxylic acid or its derivative. As the syndiotactic polypropylene, those containing a racemic pentad structure in an amt. of 70% or above, particularly 75% or above, in its main chain are pref. If the content of racemic pentad is lower than the above value, the content of atactic polypropylene is too high, which undesirably facilitates elution of polymer from the adhesive.
Patent JP-S6180067-A (JP)
Inventor: JIYOSEFU RICHIYAADO KIYABUARIA
IPC: G01R1/073
Filed: 1985-07-16
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-S6047739-A (JP)
Title: Apparatus for watching and indicating obstacle in back and side area of car
Inventor: ENOKI MASAHIKO
IPC: B60Q1/48
Filed: 1983-08-25
Abstract: PURPOSE:To obtain an excellent watching apparatus for obstacles at the back and side areas of a car in order to avoid a car accident by installing, indicators which indicate the obstacle detecting output from car-mounted sensors, whose watching ranges cover the back and side areas of the car, on or in the vicinity of a room mirror and side mirrors. CONSTITUTION:Indicators 44, 46, and 48 are formed by a lamp which lights when it detects an obstacke, an emission element such as an emission Diode, or an element like a liquid crystal which is characterized by its reflecting/transmitting characteristics for variable light. A wider area is provided over a mirror frame 52 in order to install the indicators 44, 46, and 48. The indicator 44 installed in the middle of a room mirror 50 indicates the output from a sensor 30, which keeps a lookout for the back area of a car body. The indicators 46 and 48, which are installed on the left and right sides of the room mirror 50 respectively, indicate the output from sensors 32 and 34, which keep a lookout for the left and right side areas of the rear part of the car. With this contrivance, a car driver is able to observe the output from the sensors 30, 32, and 34 for the back, the right, and left areas of the car by only glancing at the room mirror 50, and the can be free of a car accident through good observation of obstacles.
Patent JP-S5854941-A (JP)
Inventor: IMAI HIROSHI
IPC: A61B8/00
Filed: 1981-09-29
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-S6216106-A (JP)
Inventor: KURIHARA KAZUAKI
IPC: B28B1/48
Filed: 1985-07-15
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-S6216845-A (JP)
Title: Binder composition for casting mold
Inventor: SAWA MASUO
IPC: B22C1/22
Filed: 1985-07-15
Abstract: PURPOSE:To obtain a compsn. which improves the productivity of a casting mold of an acid-curable cold box by subjecting the furfuryl alcohol of a binder consisting of the furfuryl alcohol as a main raw material to homo condensation polymn., specifying the content thereof to a specific ratio and incorporating other specific compds. therein. CONSTITUTION:The binder compsn. to be used for the acid-curable cold box consists of the furfuryl alcohol as the main raw material in which the furfuryl alcohol is subjected to the homo condensation polymn. or is mixed or co- codensated with other components (phenol, urea, etc.). The content of the furfuryl alcohol in the binder is thereby adjusted to <=30wt% or the ratio between the furfuryl alcohol content in the binder raw material and the furfuryl alcohol content in the binder is adjusted to <=1:0.6. An aliphat. hydrocarbon of, for example, 5-12C is incorporated at 0.5-50pts.wt. into 100pts.wt. acid- curing resin decreased in the furfuryl alcohol content. The quality of the casting mold and the quality of a casting are improved by using such binder compsn.
Patent JP-H025312-A (JP)
Title: Manufacture of transparent conductive polyester film
Inventor: HIRAOKA SABURO
IPC: H01B13/00
Filed: 1988-06-23
Abstract: PURPOSE:To reduce the amount of a process solution and the process time by applying a vapor-heating treatment after attaching a conductibility process solution which consists of a water solution including a melamine derivative compound, a copper salt, and a reducing sulfur compound on the surface of a polyester, and then, washing to process the resultant film without drying. CONSTITUTION:After attaching an electric conductibility process solution which consists of a water solution including a melamine derivative compound, a copper salt, and a reducing sulfur compound on the surface of a polyester, a vapor- heating treatment is applied. The density of the melamine derivative compound is made 2 to 4wt.%, that of the copper salt is made 6 to 15wt.%, and that of the reducing sulfur compound is made about same as that of the copper salt. The attachment amount of the electric conductibility process solution can be as small as about 50 to 150g/m<3>. After that, the resultant polyester film after the vapor-heating treatment is not dried but washing-processed continuously to separate and remove an opaque porous layer existing in the surface layer of the conductive melamine resin membrane, to convert to an excellent transparent conductive polyester film.
Patent JP-2000339641-A (JP)
Title: Thin film magnetic head and magnetic head device using the head
Inventor: KONDO YUKIO
IPC: G11B5/39
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a thin film magnetic head capable of reducing thermal noise and a magnetic head device with the thin film magnetic head. SOLUTION: The thin film magnetic head 20 has a lower magnetic film 31 laminated on a substrate 21, a magnetoresistance effect element 33 laminated on the lower magnetic film 31 by way of a lower gap film 32 and an upper magnetic film 42 laminated on the magnetoresistance effect element 33 by way of an upper gap film 41. At least one of the lower gap film 32 and the upper gap film 41 has a nonmagnetic metallic film 32b or 41b having high heat conductivity and an insulating film 32a or 41a which insulates the nonmagnetic metallic film 32b or 41b from the magnetoresistance effect element 33.
Patent JP-S6310908-A (JP)
Title: Composite current mirror circuit
Inventor: ARIMURA KENICHI
IPC: H03F3/34
Filed: 1986-07-02
Abstract: PURPOSE:To form a minute current by connecting circuit constitution units each comprising a current mirror circuit in cascade. CONSTITUTION:Current mirror circuits 201-203 receiving reference current Ir1-Ir3 respectively and shunting following currents Id1-3 proportional respectively to the reference currents Ir1-3 are used as circuit constitution block units, and the unit current mirror circuit 201 are connected in cascade so that either at least part of the following current or the reference current is a flowing current to the unit current mirror circuit 202 of the next stage. Then a prescribed current is given to a reference current of the unit current mirror circuit 201 of the 1st stage as the reference input current to the entire cascade connection circuit and either at least part of the follower current of the unit current mirror circuit 203 of the final stage or the reference current is extracted as an output current Io proportinal to the reference input current. That is, even when the ratio of the flowing currents at each stage is low, the ratio is multiplied sequentially to obtain a final output current/reference current ratio. Thus, the output current Io is obtained stably even when it is a minute current.
Patent JP-H10329437-A (JP)
Title: Heat sensitive transfer agent
Inventor: ETO KATSURA
IPC: B41M5/382
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a heat sensitive transfer agent for visualizing secret information by a simple means at a receipt side by incorporating a temperature indicating agent containing microcapsule in heat melt wax and/or thermoplastic resin, thereby printing the information undesired to be observed by a person in an invisible state. SOLUTION: In the heat sensitive transfer agent for printing information in an invisible state on a surface to be printed of a postcard by a thermal printer, a temperature indicating agent containing microcapsule is incorporated in heat melt wax and/or thermoplastic resin for use. As the wax to be used, paraffin wax, carnauba wax, or fatty acid ester wax is suitably selectively used. As the resin, polyethylene or polyvinyl chloride is suitably selectively used. As the indicating agent, thermochromic material for reversibly color developing, erasing or discoloring according to temperature change such as, for example, condensed aromatic ring substituted ethylene derivative or liquid crystal is given.
Patent JP-H05326697-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMANAKA HIDEO
IPC: H01L21/301
Filed: 1992-05-23
Abstract: PURPOSE:To prevent the chipping accompanying the clogging of a dicing plate by dicing the section between metallic walls after forming metallic walls between both sides of the street of a semiconductor substrate and the section to be diced. CONSTITUTION:A section corresponding to a street 4 is removed at the same time as the pad 3 of an insulating film 2 by forming a field insulating film 2 on the surface of a silicon semiconductor substrate 1, and selectively etching this. Next, a pad electrode 6 and metallic walls 7 for prevention of chipping along both sides of the street 4 are made by forming an aluminum wiring layer 5 and selectively etching this. Next, a interlayer film 8, an aluminum film 9, and an overcoat film 10 are formed after heat-treating it and sintering the metallic walls 7 and the substrate 1 with each other at the boundaries, and also each is selectively etched, and then a tape 28 is stuck to the rear of a wafer 1, and the section between the metallic walls 7 and 7 of the street 4 is diced with a dicing plate 11.
Patent JP-H04355482-A (JP)
Title: Image forming device
Inventor: ISHIYAMA TATSUNORI
IPC: G03G15/16
Filed: 1991-05-31
Abstract: PURPOSE:To prevent the scattering of a toner and keep the advancing direction of a transfer material by setting the position of an image carrier in which the transfer material top end rushes and makes contact to a position having a specified angle or more on the running directional upper stream side of the image carrier from the line connecting the image carrier to the center of a transfer means, and setting the angle formed with a contact plane to less than a specified angle. CONSTITUTION:The angle formed by the line connecting the center of a rotating cylindrical image carrier 1 to the center of a transfer roller 2 pressed onto the image carrier 1 and the line connecting the center of the image carrier 1 to a point D is alpha, and the angle formed by the tangent in the point D and the advancing direction of a transfer material P is beta. The angle alpha is 10 deg. or more. With alpha<10 deg., the scattering of a toner is caused. For the angle beta, since the transfer material is carried on one side, the difference in carrying force between the left and right edges of the transfer material is increased because of the shock of the collision onto the image carrier when the transfer material is advanced at an angle of 45 deg. or more, and the linearly advancing property is lost. Namely, the angle beta is set to 0<beta<=45 deg...