baber/WOPTO huggingface dataset:
Patent JP-H08154872-A (JP)
Title: Vacuum cleaner
Inventor: FUKUDA TETSUYA
IPC: A47L9/28
Filed: 1994-12-08
Abstract: PURPOSE: To simultaneously check a battery while performing cleaning by connecting a voltage judging circuit and a display means to announce a voltage condition to an electric power supply circuit. CONSTITUTION: In a vacuum cleaner to be used in an automobile or the like, an electric power supply cord to drive a motor 4 is connected to a cigarette plug through a discharge port after being connected to a switch 3 and a fuse 2 from the motor 4. When voltage being used in this vacuum cleaner is in a normal range, a voltage judging circuit 8 lights a display lamp 7, but when it becomes a prescribed voltage value showing an abnormal condition, the display lamp 7 is put out. Even if a noise is generated from the motor 4 when a load is changed, the noise is removed by a noise preventive means 9, and malfunction of the voltage judging circuit 8 is prevented. Therefore, when an engine is started, a fear that the engine is not started is eliminated, and a battery can be simultaneously checked while performing cleaning.
Patent JP-H09146685-A (JP)
Title: Ultrasonic coordinate input device
Inventor: YAMAGUCHI NOBUYASU
IPC: G06F3/043
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To accurately calculate the coordinates of ultrasonic input position by comparing two pieces of digital signal data among plural pieces of digital signal data and detecting reception time difference between both receiving means corresponding to these two pieces of digital signal data based on the time difference to get a maximum correlative value corresponding to that compared result. SOLUTION: A reception circuit part 6 amplifies the levels of received signals from respective ultrasonic receivers while using amplifiers 61a to 61d and respectively converts the analog signals outputted from these respective amplifiers 61a to 61d to digital received data while using A/D converters 62a to 62d. These digital received data are respectively stored in storage parts 63a to 63d, two pieces of digital received data among these fource pieces of stored digital received data are compared by a digital correlator 64, and time difference T to get the maximum correlative value is found and outputted to a coordinate calculation part. Thus, the coordinates of ultrasonic input position can be accurately calculated.
Patent JP-S63156576-A (JP)
Inventor: FUKUI HAJIME
IPC: B07B13/02
Filed: 1986-12-19
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-H02150181-A (JP)
Title: Image pickup device
Inventor: ADACHI KATSUMI
IPC: H04N5/369
Filed: 1988-12-01
Abstract: PURPOSE:To make the title device suitable for an asynchronous input/output by providing an image pickup element obtained with successively laminating a light transmitting substrate, a transparent electrode, a first electrode patterned to an optical semiconductor island, an aeolotropic solid electrolyte, and second electrodes, an image pickup means, a means to irradiate beams on the optical semiconductor, etc. CONSTITUTION:The image pickup element obtained by successively laminating light transmitting substrate 101, a transparent electrode 102, optical semiconductors 103 and 104, a first electrode 105 patterned to an island, an aeolotropic solid electrolyte 106, and second electrodes 107 is provided. When light passed through an image pickup lens 305 irradiates the optical semiconductors 103 and 104, a voltage in proportion to the illumination light is generated at an optical battery 113. At the time of the image pickup, since the transparent electrode 102 and the second electrode 107 are short-circuited, the generated voltage charges a secondary battery 114, and the pattern of the illumination light is converted into the voltage pattern of the secondary battery. The charge can be held for a period in a range from a several hours to several hundred hours depending the types of the solid electrolytes. Thus, when the light is once inputted, it is stored, and repeatedly read. Thus, the image pickup device suitable for the asynchronous operation can be obtained.
Patent JP-H07159778-A (JP)
Title: Reflection type color display device
Inventor: OTA MASUYUKI
IPC: G02F1/1335
Filed: 1993-12-06
Abstract: PURPOSE:To enable long-time use without making a charging operation by providing the device with reflectors which allow the transmission of a part of the wavelengths of incident light and an element which photoelectrically converts the transmitted light thereof. CONSTITUTION:One dot consists of three pixels, red (R), green (G) and blue (B). The respective pixels are composed within two sheets of glass substrates. An amorphous silicon (a-Si:H) solar battery SOL is formed on the one glass substrate SUB1 and a film of a silicon nitride PSV3 is formed as a transparent insulating film and protective film thereon. ITO and silicon nitride are superposed thereon to form the reflectors REFR, REFG, REFB. The film thicknesses of the ITO and the silicon nitride are so controlled that, for example, the reflector REFR selectively reflects the light of 550 to 750nm and allows the transmission of the other light, or the reflector REFG and REFB respectively selectively reflects the light of 450 to 650nm and the light of 350 to 550nm and allow the transmission of the other light.
Patent JP-H01148487-A (JP)
Title: Cream solder
Inventor: IGAWA NAOTAKA
IPC: B23K35/02
Filed: 1987-12-01
Abstract: PURPOSE:To prevent the infiltration of copper into solder without practically increasing the working temp. of the solder by making powdery copper or copper alloy into the title cream solder. CONSTITUTION:Powdery copper or copper alloy is mixed into the cream solder, and the particle diameter of the powder is controlled to <=63mum. The cream solder is used in the soldering by a reflowing method to be applied to an IC, and LSI, or the printed-circuit board of high-density mounting wherein an electrode is composed of a copper paste. In this case, the solder powder in the cream solder is firstly melted by heating, and then the copper powder or copper alloy powder in the cream solder is dissolved in the molten solder. As a result, the concn. of the dissolved copper in the molten solder is increased, hence the dissolution of the copper as the copper paste electrode material into the molten solder is obviated, and the infiltration of the copper in the copper paste electrode into the solder is prevented.
Patent JP-S63159648-A (JP)
Title: Electronically controlled fuel injector for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D41/14
Filed: 1986-12-23
Abstract: PURPOSE:To prevent abnormal rise of combustion temperature in high load after the passage of predetermined time since the detection of acceleration condition of an engine by delaying ignition timing of correctively increasing fuel injection quantity when the air-fuel ratio of mixture is leaner than the theoretical one. CONSTITUTION:An acceleration condition detecting means A for detecting the acceleration condition of an engine, an air-fuel ratio detecting means B for detecting the air fuel ratio of mixture and an engine load detecting means C for detecting the engine load are provided. When air fuel ratio in the mixture is detected to be leaner than a theoretical air-fuel ratio under the high load condition for a predetermined period of time after the acceleration condition of engine is detected, ignition timing set by an ignition controlling means E according to the running condition is correctively delayed by a lean acceleration correcting means D or a fuel injection quantity set by a fuel injection quantity setting means F is controlled to be increased correctively.
Patent JP-H03165028-A (JP)
Title: Resist removing apparatus
Inventor: KIMURA MASAKAZU
IPC: H01L21/3065
Filed: 1989-11-24
Abstract: PURPOSE:To make it possible to ash resist uniformly by aligning a plurality of ozone spraying pipes having a plurality of blowing holes in parallel with the conveying direction in one line, and vertically spraying the ozone to the conveying direction. CONSTITUTION:A substrate 4 having resist on the surface is conveyed in the horizontal direction with a conveying belt 1. A hot plate 3 for heating the substrate is provided beneath the conveying belt 1. Halogen lamps 5 and low- voltage mercury lamps 6 are alternately arranged one by one at the upper side of the conveying belt 1. Reflecting plates 7 for preventing the dissipation of the light are provided at the rear sides of the lamps 6. Ozone 11 is supplied orthogonally with respect to the conveying direction and in parallel with the surface of the substrate through ozone spraying pipes 9 which are arranged in parallel with the conveying belt 1. The ozone is exhausted through an exhaust pipe 10 at the side opposing the ozone spraying pipes 9 with the conveying belt in-between. In this way, the resist on the substrate having the large area can be uniformly removed at low temperature without contaminating the surface of the semiconductor film.
Patent JP-H11137491-A (JP)
Title: Vacuum cleaner
Inventor: SAKATANI HIDEAKI
IPC: A47L9/26
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner in which the disposition of a lead wire in a main body case of a vacuum cleaner is facilitated, in which assemblage workability is improved and length of the lead wire is shortened to reduce cost. SOLUTION: A vacuum cleaner is provided with a motor fan chamber 3 including a motor fan 2 to suck dust, a dust collecting chamber 4 to collect dust, and a parting wall 6 forming a suction port 5 parting the motor fan chamber 3 from the dust collecting chamber 4 and communicated with the motor fan 2. A roughly L-shaped hook 13 to hold a lead wire 10 is formed at an upper part of an inner wall of the parting wall 6 on the motor fan chamber 3 side, so extension of the lead wire 10 can be performed on the upper side to facilitate processing of the lead wire 10 and improve assembling workability, prevent the lead wire 10 from being caught, and shorten length of the lead wire 10 for reducing cost.
Patent JP-H03164215-A (JP)
Title: Method for molding corner part of urethane tube
Inventor: UNO AKIO
IPC: B29K75/00
Filed: 1989-11-24
Abstract: PURPOSE:To simultaneously perform the molding of a corner part and the adhesion to a linear part by a method wherein the end parts of the linear parts of thermoplastic urethane tubes are fitted in both ends of a hollow core to be placed on a lower mold and, after the lower mold is covered with an upper mold, thermosetting urethane is injected in the gap between an outer mold and the hollow core from an injection port to be cured and the outer mold is detached while the hollow core is left. CONSTITUTION:The end parts of the linear parts 4b, 4n of thermoplastic urethane tubes 3, 3 are fitted in both ends of a hollow core 2 to be placed on a lower mold 1b and covered with an upper mold 1a. Thermosetting urethane is injected in the gap between an outer mold 1 and the hollow core 2 from the injection port 1c opened to the upper mold 1a. After the injected thermosetting urethane of a corner part 4a is cured, the outer mold 1 is detached while the hollow core 2 is left in the corner part 4a of the molded product to obtain a corner part molded product high in the strength of the bonded parts thereof and having dimensional accuracy and good appearance.
Patent JP-H07126425-A (JP)
Title: Production of expandable sheet material impregnated with curable resin
Inventor: KITAYAMA NOBUYUKI
IPC: B29B11/16
Filed: 1993-10-28
Abstract: PURPOSE:To obtain an expandable sheet material, impregnated with a curable resin, excellent in solvent resistance and dryability and suitable as molded panels, etc., having curved surfaces by impregnating a web material with a specific organic solvent-based dispersion. CONSTITUTION:This method for producing an expandable sheet impregnated with a curable resin is to impregnate a web material such as nonwoven fabric of cellulosic fiber, etc., with an organic solvent-based dispersion containing expandable thermoplastic microspheres, containing diallyl phthalate resin and/or an unsaturated polyester resin and, e.g. a copolymer of vinylidene chloride and acrylonitrile as a shell, enclosing liquid isobutane as a foaming agent therein and having 40-60mum average grain diameter in an amount of preferably 20-30wt.% (based on the solid content of the curable resin).
Patent JP-H08165032-A (JP)
Title: Paper sheet feeding device
Inventor: MOCHIDA SADAYOSHI
IPC: B41J13/00
Filed: 1994-12-09
Abstract: PURPOSE: To prevent the abnormal wear of a delivery roller over a long period, so that a paper sheet can be smoothly and surely conveyed. CONSTITUTION: This device is constituted by forming a pressing spring 21 ob two spring elements (22, 23), also to provide a disengaging means of releasing an engaging condition of the spring element 23 with a pressing member 24 in the case of decreasing a number of paper sheets from a maximum number of piled sheets (Nmax) by a preset number of sheets (ΔNs), so as to weaken pressing force of the paper sheet in the case that a number of piled paper sheets is in the intermediate between the maximum and the minimum.
Patent JP-H03168429-A (JP)
Title: Valve device of hydraulic shock absorber
Inventor: MIZOBUCHI TOSHIHIRO
IPC: F16F9/348
Filed: 1989-11-24
Abstract: PURPOSE:To prevent generation of knocking noise on a car body side, caused by vibration of a piston rod, with also its vibration eliminated by providing a difference between pressure-receiving areas for leaf valves in respective port outlets of a partitioning member. CONSTITUTION:An annular seat, eccentrically arranged from the center O, is formed along outlets of a plurality of extension ports 6a, 6b...6d provided in a piston 2', and a leaf valve is adapted to this seat. Then by eccentrically arranging the annular seat, a pressure-receiving area for the leaf valve in the periphery of the port 6a is the largest, next a receiving area in the ports 6b, 6d is large, and a pressure-receiving area in the port 6c is the smallest. Thus by generating the pressure-receiving areas different for the leaf valve, its deflection is made ununiform on the circumference, and the valve is opened successively in the order of the size of area corresponding to the pressure-receiving area. Thus, a pressure in an oil chamber is not changed rapidly, consequently also a piston rod is prevented from vibrating. and generation of knocking noise on a car body side, caused by vibration of the piston rod, can be also prevented.
Patent JP-H06128180-A (JP)
Title: Method of isomerizing 1,1,2-trifluoro-1,2-dichloroethane into 1,1,1-trifluoro-2,2-dichloroethane
Inventor: PAORO KUTSUATO
IPC: C07C17/00
Filed: 1992-10-19
Abstract: 1,1,2-trifluoro-1,2-dichloroethane (A123a) is isomerized to 1,1,1-trifluoro-2,2-dichloroethane (A123) by contacting it with AlF<7> at temperatures ranging from 180 DEG  to 400 DEG C. Advantageously, it is operated with mixtures of A123a with A123 and/or other chlorofluorocarbons coming from the preparation of A123 by hydrofluorination of perchloroethylene.
Patent JP-H10149150-A (JP)
Title: Unit and method for image display control, and recording medium
Inventor: SHIMIZU KUNITOSHI
IPC: H04N5/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To accurately recognize an image even at a distance by enlarging part of a source image. SOLUTION: When an enlargement button switch 201 of a remote commander 6 is operated, part of the source image which is outputted from a personal computer 1 and displayed on a television image receiver is enlarged and displayed. When a select button switch 131 of the remote commander 6 is directed and operated, the enlarged image is moved in the direction corresponding to the operation and displayed. When an enlargement rate change button switch 202 is operated, the enlargement rate is varied and when an enlargement area change button switch 203 is operated, the size of the enlargement area is varied.
Patent JP-H02152032-A (JP)
Title: Medium for information recording
Inventor: NISHIDA TETSUYA
IPC: G11B7/24073
Filed: 1988-12-05
Abstract: PURPOSE:To increase the reproduction signal output at the time of high density recording by specifying the angle formed between a recording film and an underlying film on the inner side of the rims formed around the recessed or hole parts recorded on the recording film to the angle within a prescribed range. CONSTITUTION:A substrate, an underlying layer and the recording film are so constituted that the angle between the recording film and the underlying film on the inner side of the rims formed around the recessed or hole parts of the recording film formed by receiving the irradiation of an energy beam for recording attains >=7 deg. and <=40 deg.. Since the contact angle on the inner side of the rims of the recorded recessed or hole parts is small in this way, the inside diameter of the recessed or hole parts is small and the large reproduction signal output is obtd. even in the case of executing high-density recording.
Patent JP-H02151924-A (JP)
Title: Multiwindow display system
Inventor: SUZUKI IPPEI
IPC: G06F3/048
Filed: 1988-12-05
Abstract: PURPOSE:To improve user's recognition by using color shading for each window itself to display the processing state or a message of each window. CONSTITUTION:When the processing state of an optional window is changed, a window control part 4 changes the data of a color shading function 6 of a window display part 3 and activates the color shading function 6 of the window display part 3. The function 6 reads out a window changed at its processing state and its new state from the table 5 and forms window display data to be redisplayed. The display data are sent to an image display buffer 2 and the window on a display 1 is rewritten. Thus, the processing state or message information of each window can be accurately detected and recognition for the simultaneous advancement of plural works can be improved.
Patent JP-H11142646-A (JP)
Title: Reflecting polarizer, liquid crystal device, and electronic equipment
Inventor: OKUMURA OSAMU
IPC: G02B5/30
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a reflecting polarizer which obtains a high degree of polarization even for obliquely incident light. SOLUTION: This reflecting polarizer is constituted by stacking a 1st layer having refractive index anisotropy in a plane and a 2nd layer which does not have alternately in quantities and the ratio of the refractive index nz along the film thickness and refractive index ny perpendicular to the drawing direction in the plane among three main refractive indexes nx, ny, and nz of each layer is equal between both the layers.
Patent JP-H01147210-A (JP)
Title: Fluidized layer furnace for removing organic matter
Inventor: HANADA YOICHIRO
IPC: F23G5/30
Filed: 1987-12-02
Abstract: PURPOSE:To lower the limit of heat resistance of a bag filler and eliminate the possibility of explosion by making the cross section of a lid body perpendicular to the direction of the discharge gas a circle, and introducing secondary air from an air introduction port in the direction of a tangent to the circle to lower the temperature in the discharged gas. CONSTITUTION:An air supply pipe 11b which surrounds a lid body 3 is provided with its cross section perpendicular to the direction of the discharged gas flow in the shape of a circle. This circle is provided with a secondary air introduction inlet 11 and air inlet 11a installed in the direction of a tangent to the circle in order to make the introduced air a circulating flow. Secondary air is introduced from the secondary air introduction inlet 11 to cool and dilute the discharged gas simultaneously for preventing explosion and lowering the temperature in the discharged gas which is passing through a filter. With this arrangement a fluidized layer furnace which permits safe operation can be obtained even when the lower of charged matters which should be removed by heating is large.
Patent JP-H10146727-A (JP)
Title: Automatic part taking-out device
Inventor: YAMAMOTO MITSUGI
IPC: B23P19/04
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To improve work performance of an automatic part taking-out device by arranging a control means to manually operate a hand part so as to reliably sandwich and take out them in a condition where a pair of opposed parts are oppositely brought into contact with each other by the hand part. SOLUTION: In a condition where a claw part 4a of a hand part 4 is inserted between a pair of opposed crankpin metals W in the forefront and crankpin metal W on its outside, a second partition plate 14 is operated so as to be lowered. Therefore, the second partition plate 14 is pulled out from between a pair of opposed crankpin metals W in the forefront. A pair of crankpin metals W are fastened by the claw part 4a of the hand part 4. Afterwards, the hand part 4 sandwiching a pair of opposed crankpin metals W, is operated so as to be raised by an operation cylinder, and a pair of opposed crankpin metals W are taken out in a condition of being brought into contact with each other.
Patent JP-H11126467-A (JP)
Title: Tiltable operation panel attaching and detaching mechanism for on-vehicle acoustic equipment
Inventor: TAGO FUMIAKI
IPC: G11B33/02
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the loading of an operation panel by preventing interference between the operation panel and the fitting part of a main body side when the operation panel is fitted to the fitting part of the main body side. SOLUTION: In the on-vehicle acoustic equipment having an operation panel 3 loaded on an equipment main body so as to be rotated and attached/detached from the equipment main body, a fitting member 4a engaged with a fitting part 3b provided in the operation panel 3 side for supporting the operation panel to be rotated is attached to the equipment main body side, and a projection 2c is formed in a guide surface provided in the equipment main body for guiding the operation panel 3 to be fitted to the fitting part 3b.
Patent JP-H07162185-A (JP)
Title: Shielding gasket for electromagnetic wave
Inventor: YAMAGUCHI AKIO
IPC: H05K9/00
Filed: 1993-12-07
Abstract: PURPOSE:To provide a shielding gasket for electromagnetic wave wherein when the gasket is cut, its wire mesh is not frayed, and in addition to this, a good shielding effect from the electromagnetic wave can be obtained. CONSTITUTION:In a shielding gasket 2 for electromagnetic wave, a wire mesh 4 woven in the form of a tape is formed cylindrically, and a rolled joint part 5 of the wire mesh 4 is formed spirally. An elastomer 6 of a stretchable elastic substance is filled into the stitches of the wire mesh 4, and on the surface of the gasket 2, the woven wires of the wire mesh 4 are exposed from the elastomer 6 to the outside. Since the woven wires of the wire mesh 4 are so held as to be enclosed with the elastomer 6, the wire mesh 4 is not frayed. Also, since the surface of the shilding gasket 2 has a conductivity, when the gasket 2 is mounted in the space between the joint parts of conductive cases, etc., these are put in a continuity and is choked electromagnetically without any clearance, and thereby, a good shielding effect from electromagnetic wave can be obtained.
Patent JP-2001124060-A (JP)
Title: Gas bearing device
Inventor: ONO HIDEAKI
IPC: F16C17/02
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost gas bearing device having a good wear resistance against contact in starting and stopping. SOLUTION: A shaft 1 and a sleeve 2 fitted rotatably on the shaft 1 are made of metal, and a monomolecular film 9 is provided on at least either of the outside surface of the shaft 1 and the inside surface of the sleeve 2 and impregnated with a liquid 8, and thereby the monomolecular film 9 on the metal surface(s) and the liquid 8 impregnating constitute a strong lubricating film excellent in the wear resistance in starting and stopping, and thus, intended gas bearing can be accomplished at a low cost.