baber/WOPTO huggingface dataset:
Patent JP-H02187171-A (JP)
Title: Method for painting reactive injection molded product
Inventor: SUMITOMO YASUO
IPC: C09D175/00
Filed: 1989-01-13
Abstract: PURPOSE:To eliminate a film flaw such as a pinhole by forming an undercoating film composed of a polyurethane resin having a specific composition on a reac tive injection molded product and subsequently applying topcoating composed of a thermosetting resin or a urethane resin thereto. CONSTITUTION:Polyurethane resin undercoating is prepared by compounding polyol having Tg of -40-30 deg.C, a hydroxyl value of 20-160 and a number average MW of 1000-10000, polysocyanate and a tin compound whose amount corresponds to 20-5000ppm with respect to polyol and applied to a reactive injection molded product. Thereafter, the film is cured in an amine atmosphere held to a gaseous state. Subsequently, thermosetting resin or polyurethane resin paint is applied to the cured undercoating film as topcoating and cured. By this method, the undercoating film can be rapidly cured and the generation of a pinhole can be prevented.
Patent JP-H05193060-A (JP)
Title: Plastic molded container
Inventor: MASAMOTO JUNZO
IPC: B32B1/02
Filed: 1992-01-20
Abstract: PURPOSE:To obtain a plastic molded container having excellent barrier capacity against methanol mixed gasoline by forming a wall part by mutually bonding and laminating a specific barrier layer, an adhesive layer and a polyethylene layer in this order from the outside. CONSTITUTION:A wall part is constituted by mutually bonding a polyphenylene sulfide layer (PPS layer), an adhesive layer and a polyethylene layer in this order from the outside. Herein, polyphenylene sulfide is a polymer containing 70mol% or more, pref., 90mol% or more of a predetermined repeating unit. When the repeating unit is below 70mol% or less, no pref. effect is obtained because the heat resistance of PPS is damaged. Since PPS has an m.p. higher than that of polyethylene, the use of PPS as the outermost layer is advantageous, for example, from a cooling aspect at the time of molding and processing becomes easy.
Patent JP-H06217388-A (JP)
Title: Microphone with camera
Inventor: TSUJI TAKESHI
IPC: H04R1/02
Filed: 1993-01-20
Abstract: PURPOSE:To allow the microphone to be used to various fields effectively by forming the microphone having a camera with a microphone main body and a camera so as to catch simultaneously both a voice and an expression of a person having the microphone in hand. CONSTITUTION:A wireless type is adopted for the microphone having the camera and made up of the microphone main body 1 and a camera 2 fitted in the rear of the main body 1. A small sized camera employing a CCD is adopted for the camera 2 and a wide angle lens is provided thereto so as to pick up the image of an entire face of a person having the main body 1 in hand. When the microphone is used for a laser orchestral accompaniment equipment, a singer has the main body 1 in its hand and sings a song while observing a video image and a song displayed on a television screen. Thus, the video image of the singer and the voice from the main body 1 are inputted to the orchestral accompaniment equipment in real time by means of optical communication or a radio wave so as to allow the vocalism of the singer to appeal to all persons in the room together with the video image.
Patent JP-S60151010-A (JP)
Title: Charging device in vertical molding machine
Inventor: TSUKAHARA YUTAKA
IPC: B29C45/84
Filed: 1984-01-19
Abstract: PURPOSE:To shorten a molding cycle by providing a detection device having one set or more of detectors in a charging device and detecting charging material in the charging device and in a mold by the same detection device. CONSTITUTION:After the detection of inserted parts 11 charged into an insert part holder 15 of a charging device is confirmed by beam sensors 20, 20a, the parts 11 are dropped into a lower mold 12. Then, an elevation plate 23 is moved down by a cylinder 26, and sensor rods 22, sensing rings 24 are placed on the parts 11 dropped in the mold 12. At this time a light is projected by the sensor 20, received by the sensor 20a to detect and confirm whether the parts 11 are accurately charged in the mold 12 or not. When the all parts 11 are charged in the mold 12 and confirmed, the plate 23 is raised by the cylinder 26, the rods 22, the rings 24 are pulled up, and the charging device is returned to the original position.
Patent JP-H07208301-A (JP)
Title: Fuel injection valve for internal combustion engine
Inventor: OGAWA TAKASHI
IPC: F02M45/00
Filed: 1994-01-27
Abstract: PURPOSE:To provide a fuel injection valve for an internal combustion engine in which, at the time of initial fuel injection by a needle valve fuel injection quantity is not fixed by variable in two steps in simple constitution. CONSTITUTION:A fuel stay portion 3 where a needle valve 1 is lifted with high pressure fuel from a fuel supply path 2, a spring seat 5 displaceable in direction of axis of the needle valve 1, and a spring 6 being energized in direction of closing the needle valve 1, disposed in between the spring seat 5 and the needle valve 1 are disposed within a fuel injection valve proper 10. The fuel injection valve 10 further includes a pressure chamber 7 enclosed by inner walls of the fuel injection valve 10, a top portion 13 of the needle valve and the valve seat 5, a fuel discharge path 8 for discharging fuel in the pressure chamber 7 according to a lift position of the needle valve l, and a fuel inflow path 9 for supplying fuel to the pressure chamber 7 at up to a certain pressure. The fuel discharge path 8 opens when the needle valve 1 is at lift beginning and at light ending. Then, when the fuel discharge path 8 is being closed, the spring seat 5 moves in direction of energizing the spring 6 along with rise of the needle valve 1.
Patent JP-2000202864-A (JP)
Title: Release film encapsulating mold
Inventor: TSURUTA HISAYUKI
IPC: B29C45/14
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a release film encapsulating mold preventing the rupture and wrinkles of a release film at a time of the drawing of the release film to an encapsulating mold surface, capable of bringing the surface suction hole part of a package mold to the same uniform surface as a package surface when the suction hole of the film is arranged in a cavity and capable of sucking the film along a mold shape. SOLUTION: By employing a system arranging a fixing pin 11 to a suction hole 12 to make the diameter of the leading end part of the fixing pin 11 smaller than that of the suction hole 12 by about 0.05 mm and sucking a release film from the gap between the suction hole 12 and the fixing pin 11 as a release film sucking structure, the fixing pin 11 prevents the film from being drawn into the suction hole and also prevents the deformation and rupture of the film at the edge portion of the suction hole 12. The portion other than the leading end part of the fixing pin is made smaller in cross-sectional area than the diameter of the suction hole to enhance suction efficiency. The cross section of the leading end of the fixing pin 11 is made circular or polygonal to prevent the draw-in of the release film.
Patent JP-H02188097-A (JP)
Title: Remote control buzzer fitting on television set
Inventor: NOMURA NAOMASA
IPC: H04N5/00
Filed: 1989-01-17
Abstract: PURPOSE:To know the place of the operation remote controller of television immediately by fitting a buzzer to the operation remote controller of television. CONSTITUTION:When the operation remove controller of television is looked for, the buzzer of the operation remove controller is made to sound with a switching of a television set to know the place of the operation remote controller immediately.
Patent JP-H05199221-A (JP)
Title: Data communication system
Inventor: ICHIKAWA YASUYO
IPC: G06F21/32
Filed: 1992-01-21
Abstract: PURPOSE:To prevent data from being accessed by an illegal invader and a file from being decoded at a data communication system connecting a host computer and terminals by telephone lines. CONSTITUTION:One fingerprint data is inputted and transmitted from a terminal 5 in addition to a password by a terminal user while using a fingerprint reader 7. The above-mentioned data is collated by a password table 3 and a fingerprint data table 4 at the data base of the host computer and when it is coincident, the user enables access. In the case of file transfer, the data are transmitted by executing file conversion according to the fingerprint data.
Patent JP-S61167384-A (JP)
Title: Dc motor control circuit
Inventor: JINNO TAKESHI
IPC: H02P7/288
Filed: 1985-01-19
Abstract: PURPOSE:To stabilize the operation of the first and second control circuits by connecting the power source input terminals of the first and second circuits with a power source terminal and connecting the earth terminal of the both circuits with a common earth terminal. CONSTITUTION:A governor integrated circuit 1 and a power source input terminal (8'), (7') of a rotation switching integrated circuit 5 are connected with a power source input terminal 7, the earth terminals (2), (1') of the both circuits 1, 5 are connected with a common earth terminal 6. The output voltage of the generating terminal (3) of the circuit 1 and a reference voltage are compared by a differential amplifier 17, and the output of the amplifier 17 is supplied to a constant-voltage terminal (4'). Thus, the voltage applied to the motor 4 becomes constant to cause the motor 4 to rotate constantly by a governor- control.
Patent JP-2000207873-A (JP)
Title: Multi-media information reproducing device, network connecting method in multi-media information reproducing device, and storage medium
Inventor: TANAKA JUNICHI
IPC: H04L12/54
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To reduce useless time and operation as much as possible when a device is connected to a network by carrying out such control to display or not display an icon for channel connection to a resource based on history information of a result of trying channel connection to a re-source on a network. SOLUTION: When it is defined in a table 41 of a jump destination that Web corresponding to the scene exists during reproduction of a title disk 4 for DVD player sharing WWW browser, Web jump icon display discriminating section 24 checks the number of times of connection-disable and a connection- disable time of its Web up to that time by an icon display/non-display list 21. Consequently, for example, when the number of times of connection disable is three times or less and the present time is within ±30 minutes of a connection-disable time, it is judged that Web jump icon is not to be displayed. When the present time is other than ±30 minutes of a connection-disable time, it is judged that Web jump icon is to be displayed.
Patent JP-2000204149-A (JP)
Title: Electrophotographic photoreceptor using copolycarbonate polymer
Inventor: OGAWA NORIYOSHI
IPC: C08G64/04
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject photoreceptor capable of exhibiting excellent friction resistance and charging properties by using a copolycarbonate polymer derived from a bisphenol compound having a dicyclopentane structure and another bisphenol compound. SOLUTION: An electrophotographic photoreceptor is obtained by using a copolycarbonate polymer having structural units of formula I (R1 to R4 are each H, F, Cl, I, a 1-5C alkyl or the like) and formula II [W is a group of formula III (R5 to R8 are each H, F, Cl, Br, I, a 1-5C alkyl or the like; Y is S, O, CO or the like) or the like], containing 5-60.0 mol% structural unit of formula I in the whole structure and having 0.3-2.0 dl/g intrinsic viscosity. Preferably the structural unit of formula II is derived from 2,2-bis(4-hydroxyphenyl) propane, 1,1-bis(4-hydroxyphenyl)cyclohexane, etc. The photoreceptor is suitably used for a copying machine, etc.
Patent JP-H04250752-A (JP)
Title: Msk demodulating circuit
Inventor: YAGI TOSHIHARU
IPC: H04L27/14
Filed: 1991-01-28
Abstract: PURPOSE:To easily demodulate even an MSK modulation wave whose phase rotation direction is forward or backward. CONSTITUTION:The MSK demodulator 20 is a known demodulator and has output ports of two channels I,Q and demodulates an MSK modulation wave to output a data series in a same time slot from each output port. An inverter 21 outputs inversely a data series of either the I or Q channel. A selector 22 uses an external control signal to select and output an output data of an inverter 22 or an input data.
Patent JP-H10209473-A (JP)
Title: Solar battery module
Inventor: YAMADA SATOSHI
IPC: H01L31/04
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent peeling due to temperature variation, by extending an output take-out electrode to the outside of a photovoltaic element and coating it with resin, thereby enhancing tensile strength of the output terminal. SOLUTION: An output take-out electrode 301 takes out the output from a plurality of photovoltaic elements. Copper tabs 213, 216 of the photovoltaic element constituting a solar battery module extend to the outside of the element and the output take-out electrode 301 is covered with resin. It means that an unbonded part is present only at the take-out port of the output take-out electrode 301. Since the output take-out electrode 301 extends to the outside of the photovoltaic element, tensile strength of the output terminal is enhanced and since the output take-out electrode 301 is covered with resin, unbonded part is eliminated from the output take-out electrode 301 which is thereby prevented from being stripped off due to temperature variation.
Patent JP-H04252304-A (JP)
Title: Speed control method for external axis of industrial robot
Inventor: TAKASE MASATO
IPC: G05B19/18
Filed: 1991-01-28
Abstract: PURPOSE:To set the desired speeds for a robot main body and an external axis by obtaining the actuating speed of the external axis from the actuating speed of the robot main body. CONSTITUTION:The conversion constant of the speed decided between a drive part for the robot external axes 3-5 and a position detector of the drive part is previously set as a parameter. When the operating speed of a robot main body 1 is designated, the main body 1 is actuated and at the same time the actuating speed of the axis 3 is obtained from the actuating time of the main body 1 and the conversion constant. Then the axis 3 is actuated. When the actuating speed of the axis 3 is designated, the final operating speed of the axis 3 is obtained from the designated actuating speed and the conversion constant. Then the main body 1 is actuated in the corresponding actuating time of the main body 1.
Patent JP-H10205329-A (JP)
Title: Vehicular cooling device
Inventor: TOBA RYUICHI
IPC: F01P3/18
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular cooling device for improving cooling performance, by lowering the temperature of air by backflowing of hot air in idling as well as improving cooling performance in traveling. SOLUTION: In a vehicular cooling device in which a condenser 2 for air conditioning and a radiator 1 for cooling engine cooling water are arranged from the vehicle front side to the back side in order, and cooling air is introduced from the vehicle front part into an engine room, a third heat exchanger 7 filled with refrigerant, provided with a refrigerant path, not sharing refrigerant with the other cooling device and engine is arranged on the vehicle front side of the condenser 2 and the radiator 1.
Patent JP-H04243605-A (JP)
Title: Pneumatic radial tire
Inventor: FURUYA SHINICHI
IPC: B60C11/11
Filed: 1991-01-28
Abstract: PURPOSE:To suppress decrease in the drainage performance, increase in the pattern noises, and gripping performance at the time of cornering, by constituting a shoulder block by a first tread portion defined using a lateral groove at a forward end portion thereof as viewed in the rotational direction of the tire, an L-shaped second portion, and a third rectangular tread portion. CONSTITUTION:A shoulder block 28 disposed at a tire widthwise end portion of a tread portion 12 is increased in the circumferential and in the widthwise direction. The end portion of the shoulder block 28 as viewed in the rotational direction of the tire is named as an elongate first tread portion 28A prepared by being sectioned using a lateral groove 30 extending in the widthwise direction of the tire. A second tread portion 28B provided after the lateral groove 30 and rearwardly from the first tread portion 28A in the rotational direction of the tire is in the form of an L shape constituted by an equator plane 22 side portion and a portion located on the rear side as viewed in the rotational direction of the tire. The portion sectioned by an L shaped groove 34 and a lateral groove 30 is named as a rectangular 'third tread portion 28C'.
Patent JP-H0679252-A (JP)
Title: Method of giving useful product from waste treatment
Inventor: GIYUNTAA HAA KISU
IPC: C10B53/00
Filed: 1992-01-21
Abstract: PURPOSE: To obtain usable disposable products by subjecting unsorted pollutant- containing industrial waste, domestic and/or special refuse to a high temperature treatment. CONSTITUTION: The refuse containing the entraining liquid portions and maintains its mixed and combined structure is compressed batchwise to compact packs. Next, these packs are introduced into a channel heated to over 100 deg.C by matching their shapes, while applying pressure, where the packs are kept in sliding and non-positive contact with the channel walls until the initially present liquids are evaporated and the mechanical restoring forces of the individual disposal components are eliminated. The entrained organic components at least partly assume a binder function. The shape and structurally stable, lumpy solid conglomerate forced out of the channel in this state is introduced into a high temperature reactor maintained at least at 1,000 deg.C and forms therein a gas-permeable bed.
Patent JP-2000212103-A (JP)
Title: Aromatic methylidene compound, aromatic aldehyde compound for producing the compound and production of these compounds
Inventor: HASHIMOTO MITSURU
IPC: H01L51/50
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a charge transporting material for an electrophotographic photoreceptor, a charge transporting material for an organic electroluminescent element, a luminescent material or a material to be used for various organic semiconductors. SOLUTION: A compound of formula I [R21 is a (substituted) alkyl, a halogen, cyano or the like; n21 is 0-4; R31 and R41 are each H (simultaneously not H), a (substituted) alkyl (simultaneously not alkyl, a (substituted) cycloalkyl (simultaneously not a cycloalkyl), a (substituted) aromatic or a (substituted) aromatic heterocycle), for example, a compound of formula II. The compound of formula I is obtained by reacting a compound of formula III (R20 is an alkyl) with a compound of formula IV [R24 is a (substituted) alkyl, a (substituted) alkoxy, a halogen, cyano or nitro; n24 is 0-4; R34 and R44 are each H (simultaneously not H), a (substituted) alkyl (simultaneously not alkyl), a (substituted) cycloalkyl (simultaneously not cycloalkyl), a (substituted) aromatic or a (substituted) aromatic heterocycle].
Patent JP-H04251643-A (JP)
Title: Method and device for removing burr
Inventor: USHIO KUNIHIKO
IPC: B22D11/126
Filed: 1991-01-29
Abstract: PURPOSE:To perfectly remove slag remaining and stuck on a slab and to prevent the flaw of slag removal by providing a burr removing device between a gas cutting machine in a slab carrying passage and a rolling mill and specifying grinding method with a grinding wheel in the device. CONSTITUTION:The burr removing device is provided on the slab carrying passage between the gas cutting machine and the rolling mill and the grinding wheel 51 in the burr removing device can be engaged to/detached from the lower edge of cut face in the slab 1 freely adjustably. Then, the slab corner part is heavily ground at advancing process to the transverse direction of he slab with the grinding wheel 51 and the burr in the corner part is lightly ground at retreating process of grinding with the grinding wheel 51.
Patent JP-H05198450-A (JP)
Title: Ultra high voltage instrument transformer
Inventor: ISHIDA MITSUO
IPC: H01F38/38
Filed: 1992-01-22
Abstract: PURPOSE:To provide a gas-insulated instrument transformer for ultra high voltage without using a large primary coil or a large iron core. CONSTITUTION:Two gas-insulated instrument transformers VT1 and VT2 are provided on upper and lower sides respectively, and both instrument transformers VT1 and VT2 are joined together in cascade. The upper instrument transformer VT1 is located in an outer container 20, which is charged with a SF6 gas.
Patent JP-H07214335-A (JP)
Title: Resistance welding of aluminum material
Inventor: OKABE SHINJI
IPC: B23K11/34
Filed: 1994-01-31
Abstract: PURPOSE:To reduce the welding current in the resistance welding method that at least one of two piece members to be welded of aluminum contains Mg. CONSTITUTION:While Mg is concentrated on the surface of the aluminum containing Mg, the welding is executed. Preferably, Mg content in the surface layer down to a depth of 0.1mum from the surface of aluminum containing Mg is better to be 10wt.%. Also, it is preferable that the surface concentration of Mg be executed by heating the aluminum containing Mg to 350-550 deg.C prior to welding beforehand.
Patent JP-2000206551-A (JP)
Title: Liquid crystal device, its driving method and electronic equipment
Inventor: IIZAKA HIDETO
IPC: G02F1/136
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device in which the alignment direction of a liquid crystal can be controlled only by an electric field without using an alignment layer and which has memory property without depending on the kinds of liquid crystal by forming a controlling means which controls the liquid crystal molecules in a first electric field direction and in a second electric field direction on a pair of substrates. SOLUTION: A controlling means to control the liquid crystal molecules 2a, 2b to a first electric field direction A1 and a second electric field direction A2 different from the first electric field direction is formed on a pair of substrates. By using one electrode 1a of a pair of electrodes 1a, 1c facing each other as an anode and the other electrode 1c as a cathode, an electric field At is generated in the direction from the electrode 1a to the electrode 1c. If the liquid crystal molecules 2a have positive dielectric anisotropy, the molecules 2a are aligned along the electric field A1. Then by using one electrode 1d as an anode the other electrode 1b as a cathode, an electric field A2 is generated in the direction from the electrode 1d to the electrode 1b and the liquid crystal molecules 2b change the alignment direction along the electric field direction A2.  Then, even when the electric field is removed, the state of the liquid crystal molecules 2a, 3b is maintained.
Patent JP-H07217423-A (JP)
Title: Exhaust silencer
Inventor: YAMAKAWA AKIRA
IPC: F02C7/24
Filed: 1994-01-31
Abstract: PURPOSE:To reduce dispersion of a sound absorbing material inside a silencer panel, to improve a supporting structure of the silencer panel, and to reduce the generation of thermal stress due to a thermal extension difference in a framing member and the like of the silencer panel. CONSTITUTION:In a splitter type exhaust silencer, in which plural silencer panels are arranged in a high temperature duct, a cavity part 34 formed of a frame member 31 and porous plates 33 on both right and left sides is arranged in a parallel part in a gas inflow side point part, of each silencer panel 30, and a sound absorbing member 35 is sealed in between the porous plates 33 only on the downstream side of the cavity part, 34.