baber/WOPTO huggingface dataset:
Patent JP-H10176611-A (JP)
Title: Egr system provided with egr cooler
Inventor: NATSUME KOJI
IPC: F02M25/07
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an EGR system provided with an EGR cooler, capable of improving the durability of the EGR cooler, its EGR passage and an associated engine as well as preventing a reduction in the cooling efficiency of the EGR cooler through the prevention of dew condensation in the EGR cooler, which possibly causes corrosion by sulfuric acid thereof and the deposition of carbon therein. SOLUTION: An exhaust passage 2 and an intake passage 8 for an engine 1 are connected to each other by means of an EGR passage 6. The EGR passage is provided in series with an EGR valve 4 and an EGR cooler 5, and parallel with an intake branch passage 9 including a flow control valve 10, which diverges from the intake passage at the upstream side of the connection with the EGR passage and joins the EGR passage at a convergent point 12 on the upstream side of the EGR cooler. The EGR passage involves a venturi 13 at the convergent point.
Patent JP-H03200667-A (JP)
Title: Board tape sticking device
Inventor: TAKADA KAZUO
IPC: B65B51/06
Filed: 1989-12-28
Abstract: PURPOSE:To improve functionality and to improve workability by independently mounting a liquid sizing agent feeding device for sticking and feeding a liquid sizing agent to a tape sticking device through a flexible hose from the liquid paste feeding device. CONSTITUTION:The sticking device A is formed in a manner to feed a sizing agent 40 for sticking, and provided at its tip with a hollow grasping long pipe body 12 to which a nozzle 34 for spraying the sizing agent 40. A tape 14 mounted to a reel 13 mounted to the long pipe body is fed to a roller 1 for sticking and a press roller 10 through a gap between a guide roll 38 and a nip roll 8 and between the nip roll and a cutter 9. Further, an opening and closing cock 15 for connection and a lever 16 for cutting a tape are provided. Further, a liquid sizing agent feeding device B has a diaphragm pump 27 having an agitator 29 and a pipe 35, and feeds the liquid sizing agent 40 for sticking to the pipe body 12 and the nozzle 34 through the pipe 35 and the flexible hose 36 and a cock 15 through running of an electric motor 37. This constitution improves workability since the weight of the sticking device A is reduced and performs a work throughout a wide range by increasing the length of the flexible hose 36.
Patent JP-H04205575-A (JP)
Title: Rectangular area paint out method by dda and picture processor
Inventor: ITO JINICHI
IPC: G06T11/40
Filed: 1990-11-30
Abstract: PURPOSE:To attain high speed rectangular paint out without the lack of a picture element by dividing into 4 pieces of interpolating processing by the direction of the vectors of 2 edges of a rectangular area when the rectangular area is painted out and adding them to a digital differential analyzer(DDA) processing. CONSTITUTION:In the paint out of a rectangular area determined by 4 points A to D, DDA processing is executed to a line segment AC, a straight line is plotted, next, a start point coordinate (f) is found by a DDA operation from a line segment AB and also an end point coordinate (g) is found. Then, the DDA processing is executed also to a line fg and then, point-plotting is executed on a coordinate (x, y+1) every point-plotting (x, y). Then, when the start point coordinate (x) of the previous line AC and the start point coordinate of the next line fg are coincident, it is unnecessary to execute interpolating processing. Besides, the interpolating processing is necessary to a next line BD since the start point coordinate (x) changes and then, the it is satisfied with executing the interpolating processing only when a coordinate (y) changes. Thus, the paint-out of the rectangular area without the lacking of a picture element can be executed at high speed.
Patent JP-H08186051-A (JP)
Title: Production of multilayer ceramic device
Inventor: NISHINOMIYA YUKIO
IPC: B41N1/24
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a highly reliable laminate having uniform inner electrode structure by eliminating the difference of thickness between the central part and the end part of a ceramic green sheet when a multilayer laminate is formed by screen printing thereby obtaining a flat surface and printing the inner electrode stably. CONSTITUTION: Screen printing is carried out using a screen having mesh 3 smaller in the vicinity of a resist 2 for forming a screen pattern 1 than in the central part of the pattern.
Patent JP-H05175205-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONDO MIKIKO
IPC: H01L21/331
Filed: 1991-12-20
Abstract: PURPOSE:To make the dimension of an active region minute, by forming an insulating film on a polycrystalline silicon film, opening a window hole, forming a side wall on the side surface of the window, and forming an inner base region and an emitter region on the surface of a semiconductor substrate on the bottom surface of the window. CONSTITUTION:On the surface of a semiconductor substrate 1 of a conductivity type, a polycrystalline silicon layer 3 is formed, on which insulating films 4, 5 are formed. Out of the layer 3 and films 4, 5, regions where an inner base and an emitter are to be formed are eliminated by etching. The exposed surface part of the semiconductor substrate 1 is over-etched to be a depth less than or equal to about 400Angstrom , thereby forming a window 21. Side wall 26 is formed on the side surface of the window 21, and an inner base region 24 and an emitter region 25 are formed on the surface part of the semiconductor substrate 1 on the bottom surface of the window 21. Thereby an active region can be microminiaturized and formed on the bottom surface of the window.
Patent JP-H04204802-A (JP)
Title: Polarizing film
Inventor: TOMORI MASAHIKO
IPC: G02B5/30
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a polarizing film having high accuracy of thickness by uniaxially stretching a film of a mixture of PVA having a high polymn. degree with PVA having a low polymn. degree. CONSTITUTION:When a film of a mixture of two or more kinds of PVA's having different polymn. degrees is uniaxially stretched, PVA having >=2,600 average polymn. degree is blended with PVA having <2,6OO average polymn. degree. PVA is usually produced by saponifying polyvinyl acetate obtd. by polymerizing vinyl acetate, but in this case, the polymer may contain a small amt. of components copolymerizable with vinyl acetate, e.g. unsatd. carboxylic acid (salt, ester, amide or nitrile), olefins, vinyl ethers or unsatd. sulfonate. A polarizing film having high accuracy of thickness based on PVA having a high polymn. degree is obtd. in an industrially advantageous manner.
Patent JP-H07159481-A (JP)
Title: Semiconductor measuring instrument
Inventor: TAKAO NORIYUKI
IPC: G01R31/26
Filed: 1993-12-02
Abstract: PURPOSE:To reduce noise so as to prevent misjudgment by providing a backup charge circuit and quickly applying a voltage across a semiconductor to be measured until the breakdown of the semiconductor is about to start in the first stage, and then, applying the voltage more slowly than the first stage in the second stage. CONSTITUTION:At the time of measuring the breakover voltage VBO of a semiconductor to be measured, a backup capacitor C2 is charged to the voltage VBO by turning on a relay R1 and turning off another relay R2. At the time of measuring a breakover current IBO, the a charge-up capacitor C1 is quickly charged by means of an emitter follower composed of a transistor Tr by turning on the relay R1 and turning off the relay R2. The base voltage of the transistor Tr becomes lower than the voltage VBO by the forward voltage VF(D3) of a reverse-current preventing diode D3. In addition, when the voltage of the transistor Tr is made equal to the voltage VBO plus the forward voltage VF(D2) of a diode D2, the capacitor C1 is quickly charged. Thereafter, the backup charge disappears and only the voltage of a constant-current source CC slowly rises.
Patent JP-H06187398-A (JP)
Title: Method for extending and reducing image of dress and ornaments component
Inventor: TOMOYASU OSAMU
IPC: G06F17/50
Filed: 1992-12-18
Abstract: PURPOSE:To provide an extending and reducing method which extends or reduces the image of dress and ornaments component on a display screen and synthesizing the extended or reduced image of the dress and ornaments component with an image of a person. CONSTITUTION:The whole image 21 consists of a divided images 1a displaying a user, and respective divided images 22a, 22b, and 22c displaying respective models. When the divided image 22b is selected, the enlargement/reduction rate of the divided image 22b for coinciding the width of the neck of the user in the divided image 1a with the width of the neck of the model in the divided image 22b is obtained, the image of the dress 23 is cut out of the divided image 22b and extended or reduced laterally at the enlargement/reduction rate, and the image of the clothes 23 which is laterally enlarged or reduced is synthesized with the divided image 1a. Consequently, the image synthesizing the clothes 23 below the neck of the user is formed. In the synthetic image, the width of the neck of the user is coincided with the width of the neck on the side of the dress 23, so no feeling of unnaturalness is given.
Patent JP-2000159035-A (JP)
Title: Weather strip for motor vehicle
Inventor: KADOSHIMA TOSHIHIRO
IPC: B60R13/06
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the metallic coating surface applied to a vehicle body from being discolored to black by molding a weather strip by use of a rubber composition containing the residual amount of a water-soluble organic matter having a specified solubility to water in a specified ratio to the molded product. SOLUTION: A rubber weather strip 3 mounted on the periphery of a door 2, for example, is partially formed of sponge rubber. When the door 2 is closed, the weather strip 3 touches a motor vehicle body 1 through a metallic coating layer 1a. The weather strip 3 is produced by use of a rubber composition containing the residue of an organic matter having solubility to water of 0.5 or more in 100 mg or less per kg of the molded product. According to this, the penetrating quantity of a water-soluble organic matter such as urea contained in rubber can be reduced to hold the luster property. Examples of the remaining organic matter include urea, polyethylene glycol, glycerin, triethanolamine and the like.
Patent JP-2001153812-A (JP)
Title: Film inspection device
Inventor: KUROKAWA YUKINOBU
IPC: B65H43/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a practical film inspection device projecting light from one side of a film to be inspected via a polarizer, receiving transmitted light transmitted from the film via the polarizer with a viewing angle of the transmitted light set to zero, and quantitatively measuring an optical transmission characteristic distribution of the inspected film from a luminance value of the obtained image data. SOLUTION: This inspection device is provided with a first polarizer and a second polarizer putting both film face sides of a film to be inspected between them, a lighting means projecting light to the film to be inspected via the first polarizer from the outside of it, and a light receiving means receiving transmitted light vertically transmitted via the second polarizer from the film face of the film illuminated by the lighting means. The light receiving means is arranged while brought into tight contact with the outside of the second polarizer without using any optical lens, or a fused optical fiber taper expanding/ shrinking the transmitted light cross section is arranged between the second polarizer and the light receiving means in substantially tight contact with them.
Patent JP-H03198992-A (JP)
Title: Laser beam welding method for different kind of metallic bar materials
Inventor: MORI FUMIO
IPC: B23K26/32
Filed: 1989-12-27
Abstract: PURPOSE:To continuously obtain a product having a stable shape by processing continuously different kinds of metallic bar materials as slit of >= two kinds supplied from a bar material supply part in order of each stage of butt welding, degreasing and cleaning, laser beam welding and correcting. CONSTITUTION:A butt welding machine 4 for a butt welding stage, a decreasing the cleaning machine 5 for a decreasing and cleaning stage, a laser beam oscillator 6 for a laser beam welding stage, mirrors 7 and 8, a lens 9, butt rolls 12 and a straightening leveller 11 for a straightening stage are arranged in this order from metallic wire material rolls 1, 2 and 3 of the different kinds of metallic wire material supply part. The different kinds of metallic wire materials 1B, 2B and 3B as slit of >= two kinds supplied from the wire material supply part are processed in order of the above-mentioned stages. By this method, welding nonuniformity can be obviated.
Patent JP-H06240900-A (JP)
Title: Two-stage type parking device and traverser mechanism
Inventor: SAITO KATSUICHI
IPC: E04H6/06
Filed: 1992-11-06
Abstract: PURPOSE:To make it possible to take in and out a car for an upper-stage pallet freely at any time without being disturbed by a car on a lower-stage pallet in a two-stage type parking device adapted for floor installation. CONSTITUTION:There are provided an axial supporter 1, swinging arm 2 axially supported at a specified position of the supporter 1, fixed position arm 3 provided at the forward end of the arm 2, and tensile member 6 for imparting tensile action against a load to a protruding end on the side of a supporting axis 23 of the arm 3. The arm 2 and the arm 3, in association with each other, lower an upper-stage pallet 8 over the upper layer of the top plate of a car stored laterally on a lower-stage pallet to a passage beside the car stored on the lower-stage pallet.
Patent JP-H10206232-A (JP)
Title: Measure device for intensity of radiation propagated through object
Inventor: NERI ARMANDO
IPC: A24C5/34
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method for the intensity of radiation propagated through an object by correcting the effects of the thickness of the object. SOLUTION: To obtain outgoing luminous flux 16b coaxial with incoming luminous flux 16a, the incoming luminous flux 16a of electromagnetic radiation is directed so as intersect an object 2. Energy propagated by each of light beams 18 and 21 which forms at least one of the two luminous flux 16a and 16b is corrected as a function, which changes according to the location of incidence, of the length of a light path 20 through the object. By this, the energy of the outgoing luminous flux 16b is measured.
Patent JP-H10178495-A (JP)
Title: Communication terminal equipment
Inventor: YOSHIZUMI HIDEO
IPC: H04M1/2745
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To effectively utilize telephone number data or the like stored in an electronic notebook having, e.g. a tone dial function. SOLUTION: When the data storage mode is set, a microphone (transmitter) is used to receive a dual tone multifrequency(DTMF) signal. Data of a telephone number, a name and a message are generated sequentially as the DTMF signal from a built-in speaker of an electronic notebook (ST21). Upon the receipt of the DTMF signal at first, demodulated data of the DTMF signal are stored in a memory as telephone number data (ST22-26). When a succeeding DTMF signal is received after the elapse of a prescribed time, the demodulated data of the DTMF signal are converted into character data and stored in the memory as the name data (ST27-32). Furthermore, when a succeeding DTMF signal is received after the elapse of the prescribed time, the demodulated data of the DTMF signal are converted into character data and stored in the memory as the message data (ST33-38).
Patent JP-H05147392-A (JP)
Title: Eraser
Inventor: TAKAHASHI YASUHIRO
IPC: C08L23/18
Filed: 1991-11-29
Abstract: PURPOSE:To obtain an eraser that develops high erasability with light force and is free from producing chlorine-containing toxic gas when incinerated by a method wherein thermoplastic elastomer as a base is made of styrene thermoplastic elastomer, and such elastomer is made to contain polybutene in a specified kinetic viscosity in a specified proportion by weight. CONSTITUTION:In an eraser made by employing thermoplastic elastomer as its base, styrene thermoplastic elastomer (such as styrene-butadiene-styrene copolymer) is made at least to be contained. Then, such styrene thermoplastic elastomer is made to contain polybutene in kinetic viscosity of 1000cSt or below (at 40 deg.C) in 1-3 times by weight. The eraser made of such material is free from producing chlorine-containing toxic gas when incinerated and develops satisfactory erasability with light force that is similar to that required for erasing by a polyvinyl chloride eraser.
Patent JP-H10178339-A (JP)
Title: High frequency switching circuit
Inventor: ISHIKAWA MASAAKI
IPC: H03K17/60
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To improve isolation by applying a prescribed forward bias voltage between a collector and an emitter. SOLUTION: An input signal is inputted to the emitter through a capacitor C2 and an output signal is outputted from the collector through a capacitor C1 . When a switch SW is OFF, a voltage VCC 1 becomes a voltage obtained by dividing the forward voltage of a diode D by a resistor R2 and resistance (R3 +R4 ) to supply a power source for the collector of a transistor from VCC1 through a coil L1 and to input a voltage divided by the resistors R3 and R4 to a base. Then, the input signal is inputted to the emitter through the capacitor C2 and the output signal is outputted from the collector through the capacitor C1 . Isolation at this time is provided with an extremely satisfactory value. In addition the diode D supplies a forward current from a power source VCC through the resistor R1 to generate a forward voltage.
Patent JP-2000165224-A (JP)
Title: Semiconductor circuit device
Inventor: OISHI TSUKASA
IPC: H03K19/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce a leakage current of a logic circuit where the logic in a standby mode is indefinite. SOLUTION: Each inverter 30 whose output logic levels are identical in a standby mode is connected between a buffer power line 24 and a buffer ground line 28a, each inverter 32 whose output logic levels are different from those of each inverter 30 but identical to each other is connected between a buffer power line 22 and a buffer ground line 26, power selectors 34, 36 connect the power lines 22, 24 to a main power line 10 or a sub power line 12 in response to an output signal of a latch circuit 44 and power selectors 38, 40 connect the buffer ground lines 26, 28 to a main ground line 16 or a sub ground line 18.
Patent JP-H07159600-A (JP)
Title: Electron beam radiating device with irradiated web feeding mechanism
Inventor: NISHIKIMI TOSHIRO
IPC: G21K5/10
Filed: 1993-12-08
Abstract: PURPOSE:To automatically feed a web to be irradiated into an electron beam radiating device. CONSTITUTION:The shielding room 21 of an electron beam radiating device is divided into a fixed shielding room section 21, and a movable shielding room section 212, and conveying rollers 3 are provided on the movable shielding room section 21. When a web 1 to be irradiated is fed, a linear drive mechanism 28 IS driven, and the movable shielding room section 212 is separated from the fixed shielding room section 211. A guide rod 42 is connected to two guide chains 35 arranged at the pitch wider than the support pitch of the conveying rollers 3 and wider than the width of the shielding room 21, and the tip of the web 1 is fitted to the guide rod 42. The guide chains 35 are driven, and the web 1 is fed between the fixed and movable shielding room sections 211, 212. When the movable shielding room section 212 is integrated with the fixed shielding room section 211, the web l is brought into contact with the conveying rollers 3 in the shielding room 21, and it is located on the pass line of the web 1.
Patent JP-H08182963-A (JP)
Title: Coating of automotive body
Inventor: ISHII MASAHIKO
IPC: B05D7/24
Filed: 1994-12-28
Abstract: PURPOSE: To provide a coating method exhibiting good chipping resistance at a steel sheet as an outside of an automotive body and its underside part. CONSTITUTION: A microgel having 0.2-1.5μm grain size and a coating composition consisting of the following (A)-(C) are used, and after applying the coating, it is dried so that a gel ratio in the coated film of a chipping resistant coating material may be in a range of 70-100%. (A) is an epoxy resin containing hydroxy groups and having a number average mol.wt. of 500-5000 obtained by allowing an epoxy resin having hydroxy groups to react with a cyclic ester and/or a ring opening polymerization product of the cyclic ester, (B) is a polyester polyol resin containing the hydroxy groups and having the number average mol.wt. of 400-1000 and (C) is a polyisocyanate in which isocyanate groups are blocked.
Patent JP-H11156197-A (JP)
Title: Cracking catalyst for hydrocarbon oil
Inventor: WATANABE KATSUYA
IPC: B01J29/08
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst which is capable of increasing the production of an intermediate fraction while suppressing hydrogen and coke selectivity when performing the catalytic cracking of a hydrocarbon oil. SOLUTION: This cracking catalyst for a hydrocarbon oil has (1) the silica/ alumina ratio of 5-11, (2) the unit lattice size of 24.3-24.55A, (3) the molar ratio of A1 in a zeolite skeleton to the total A1 of 0.2-0.9, (4) the alkaline metal content of 0.02-2% by mass in terms of oxide and (5) the ignition mass loss percentage of 0.5-20% by mass. In addition, the cracking catalyst is composed of (6) a crystalline aluminosilicate with the principal X-ray diffraction pattern of Y zeolite, a clay mineral, a small particulate dia. silica sol having a diameter of 0.5-10 nm and a large particulate dia. silica sol with a diameter of 60-200 nm.
Patent JP-H05174839-A (JP)
Title: Manufacture of positive electrode of zinc bromine battery
Inventor: JINNAI KENICHIRO
IPC: H01M12/08
Filed: 1991-12-24
Abstract: PURPOSE:To obtain the battery at low cost and to improve battery performance by dispensing with expensive carbon cloth. CONSTITUTION:Carbon fiber, 20-30g, is added in a carbon black water dispersion. The dispersion is stirred at room temperature. A polyethylene-made net is impregnated in the dispersion for 10-20 seconds. The polyethylene-made net is dried at a temperature of 80-100 degree C for 10-20 minutes. The polyethylene- made net is fused on the surface of a carbon plastic electrode by heat press or lamination.
Patent JP-2000157735-A (JP)
Title: Game device, icon registering, and storage medium
Inventor: IWAO KENICHI
IPC: A63F13/533
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the selection of an action of a character desired by a player. SOLUTION: According to a displayed list (S217) of registered skill candidates, a player selects a desired skill among the list (S218). A small window for distributing experience values according to the selected skill is displayed (S219). By the pushdown operation of a circular button (S220), the experience values acquired by a character operated by the player are distributed (S221 and S222). In the case that the distributed experience value reaches a predetermined value (S223), a flag corresponding to the selected skill is set at [1] (S224). It becomes possible to register skills with corresponding flags set at [1] in this way up to a predetermined number as the actions of a character.