baber/WOPTO huggingface dataset:
Patent JP-S60216146-A (JP)
Title: Pulse-burner type boiler device
Inventor: MATSUZAKA TAKASHI
IPC: F24H1/20
Filed: 1984-04-10
Abstract: PURPOSE:To miniaturize the whole device and consequently make the installation space smaller and, in addition, contrive to improve the thermal efficiency by a structure wherein a boiler main body, which generates steam by means of a pulse burner consisting in inserting a combustion chamber and a tail pipe in the central portion of a vessel for liquid to be heated, and a decoupler, which is arranged at the upper end discharge port of the tail pipe and to the upper part of which an exhaust pipe is connected, are integrally provided. CONSTITUTION:A boiler main body 1 consists in inserting a pulse burner combustion chamber 5 and a tail pipe 6 in a long vertical cylindrical water tank 2. Because the tail pipe 6 to lead exhaust gas outside, a decoupler 7 and an exhaust pipe 10 are provided integral with the boiler body 1, the whole device is miniaturized and the installation space becomes smaller. Further, because the upper end discharge port 8 of the tail pipe 6 is penetrated in the decoupler 7 with protruded state, the sound filtering effect is enhanced and at the same time drain developed at a heat exchanger 9 for recovery of latent heat of condensation can be prevented from falling in the combustion chamber 5. Because the suction port 12 is not located opposing to the upper end discharge port 8 of the tail pipe 6, the direct sending of combustion gas into the exhaust pipe 10 can be prevented for occurring, resulting in improving the thermal efficiency of the heat exchanger 8 for the recovery of latent heat of condensation.
Patent JP-H08274425-A (JP)
Title: Printed wiring board
Inventor: SHIMURA TOSHIYUKI
IPC: H05K1/11
Filed: 1995-03-29
Abstract: PURPOSE: To restrain manufacturing cost and improve productivity by enabling electronic components whichever it is flip chip type or BGA type to be mounted on a printed wiring board of the same wiring circuit pattern only if they have the same function. CONSTITUTION: First pads 2a, 2b, 2c, 2d, 2e, 2f for mounting a flip chip type first electronic components and second pads 3a, 3b, 3c, 3d, 3e, 3f for mounting a second BGA type electronic component having the same function as the first electronic component are formed on a board 1. The first pad 2a and the second pad 3a, for example, corresponding to the same terminal of the first and second electronic components by a wiring circuit pattern 4a and the second pad 3a is connected to another wiring circuit pattern 5a.
Patent JP-S57187978-A (JP)
Title: 3-5 group compound semiconductor light emission element and manufacture thereof
Inventor: YASUDA MICHIROU
IPC: H01L21/28
Filed: 1981-05-14
Abstract: PURPOSE:To improve light emission efficienct bt piling an alloy layer of Be or  Zn whose main component is Au, a Ta layer which contains 0.6-1.2wt% of N  and a metal layer composed of Au or Al successively on an p layer electrode  which composes P-N junction. CONSTITUTION:An electrode 34 composed of, for instance, Au-Ge alloy layer is formed on the side of an n-type GaP layer 31. Then an electrode 35, which is composed of an alloy layer 35a which has thickness about 0.05-0.1mum and contains 1wt% of Zn, a Ta layer 39 which has thickness about 0.2-0.4mum and contains 1wt% of N and an Au layer 35b which has thckness about 0.2-1mum, is formed on a P-type Gap layer 33. The Ta layer 39 is formed by vacuum deposition. In other words, an wafer on which the alloy layer 35a is deposited is put in a deposition equipment and the equipment is exhausted to the rate of vacuum about 10<-7>-10<-8> Torr and then ammonia or N2 is introcuced to the rate of vacuum 10<-7>-10<-8>Torr mark and Ta is deposited under such condition and the Ta layer which contains 1wt% of N is formed.
Patent JP-S57187784-A (JP)
Title: Space processing method for word processor
Inventor: HARADA SEIICHI
IPC: G06F17/24
Filed: 1981-05-13
Abstract: PURPOSE:To improve the editing function of a word processor, by using a certain symbol instead of a space to make a space visible and facilitating the editing work for sentences and removing this symbol to output sentences. CONSTITUTION:When the operator depresses a character key on a keyboard 1, a corresponding code is outputted from a code converter 2 and is stored in a document memory 3; and in case that a space is inserted, for example, symbol (*) is generated instead of the space by the code converter 2 and is stored in the document memory 3. A character generator 4 receives the output code of the memory 3 to generate a character, and this character is converted to a video signal by a video signal generator 5 and is displayed on a CRT6. The space is displayed as pattern (*); and when contents of the memory 3 are outputted to a printer 7, a controller 8 inhibits the print of the special code for the space, and thus, sentences with normal spaces are printed.
Patent JP-S52153694-A (JP)
Title: Current lead of cryogenic apparatus
Inventor: KUWAYAMA MASAYUKI
IPC: H01F6/00
Filed: 1976-06-16
Abstract: PURPOSE:Insulation and cooling structure is simplified by providing lead wires on the outside of a cooling duct.
Patent JP-S58187655-A (JP)
Title: Joint of segments
Inventor: NAGAI TAKAO
IPC: E21D11/38
Filed: 1982-04-28
Abstract: PURPOSE:To perfectly make a joint part watertight by a structure wherein watertight substance containing resin, which swells and gels by absorbing water, is interposed between the thickness end surfaces of the joint part comprising joining the thickness end surfaces of segments end-to-end with each other. CONSTITUTION:When water percolates into the joint part, the resin in the watertight substance absorbs the water and swells and gels, resulting in closely choking between the end surfaces and consequently manifesting the watertightness.
Patent JP-S60216067-A (JP)
Title: Ignition timing controller for internal-combustion engine
Inventor: KOIDE HIROSHI
IPC: F02P5/153
Filed: 1984-04-12
Abstract: PURPOSE:To prevent knocking and the damage of engine thus to improve the engine performance as high as possible by the ignition timing characteristic for normal octane number fuel upon entering into high rotary speed condition piror to complete decision which of regular octane number fuel or high octane number fuel is employed. CONSTITUTION:In this case, it is set to employ high octane number fuel. An electronic control unit ECU20 will perform decision of regular fuel injection during 500 ignitions after engine start. Occurrence of large knocking during 100 ignitions after lagging the lead angle correction level thetaK to the lag angle side limit thetaKMIN is detected and if it will exceed over predetermined level ''10'', it is decided that regular fuel is injected. Upon entering into high rotary speed condition prior to complete decision of regular fuel injection, the basic ignition angle thetaBSF is obtained from relatively lagged ignition timing characteristic for regular fuel to obtain the final ignition lead angle theta=thetaBSE+thetaK where thetaK is the lead angle correction level.
Patent JP-H01245587-A (JP)
Title: Manufacture of flexible printed board
Inventor: WATANABE TAKASHI
IPC: B32B15/08
Filed: 1988-03-28
Abstract: PURPOSE:To enable the manufacture of a flexible printed board with no curling by a method wherein a polyimide precursor resin solution is directly applied onto a conductor, which is dried up to set under a specified condition. CONSTITUTION:A polyimide precursor resin solution is directly applied onto a conductor, which is dried up to set for the formation of a flexible printed board, where the resin solution is made to set after the amount of the solvent grows 50 parts by weight or less toward 100 parts by weight of the resin by desiccating the resin solution at a temperature of 150 deg.C or lower. It is preferable that the polyimide precursor resin is a polyimide-imide precursor resin provided with a structural unit represented by a general formula (1), where R1-R8 denote hydrogen, halogen, lower alkoxy group, or lower alkyl group, and at least one of R1-R8 is lower alkoxy group, or a polyimide precursor resin provided with a structural unit represented by a general formula (2).
Patent JP-H06277263-A (JP)
Title: Container for preserving blood platelet
Inventor: NAKAMURA YASUSHI
IPC: B65D81/24
Filed: 1993-03-30
Abstract: PURPOSE:To provide the container for preserving blood platelets having high resilience and excellent strength and gas permeability by using a layer consisting of a polymer plastic material composed of an ethylene/vinyl acetate copolymer and a thermoplastic elastomer and a layer consisting of a polymer for reinforcement. CONSTITUTION:The double-layered structure made of the layer consisting of the polymer plastic material composed of the ethylene/vinyl acetate copolymer and the thermoplastic elastomer and the layer consisting of the polymer for reinforcement is used as the container forming layer to be adequately used as the container for preserving the blood platelets. The ethylene/vinyl acetate copolymer which contains preferably about 12 to 35 pts.wt. vinyl acetate and having about 2 to 35 melt flow rate at 190 deg.C and under 2160g load is used by taking moldability into consideration. The thermoplastic elastomer of, for example, a polyolefin base, polystyrene base or 1,2-polybutadiene base is used.
Patent JP-H08270906-A (JP)
Title: Powder fuel burner
Inventor: NAKAJIMA TAKESHI
IPC: F23C99/00
Filed: 1995-03-29
Abstract: PURPOSE: To provide a powder fuel burner wherein production of nitrogen oxide is reduced and an apparatus is miniaturized. CONSTITUTION: There are provided a cylindrical combustion chamber 1 including a flame jet hole 3 at one end thereof, a fuel supply pipe 4 disposed parallely with a side wall of the combustion chamber 1 for supplying into the combustion chamber 1 from a tangential direction primary air, powder fuel, combustion auxiliary gas, and exhaust gas, and at least one secondary air supply pipe 5 disposed parallely with the side wall of the combustion chamber 1 for supplying secondary air into the combustion chamber 1 from the tangential direction. A plurality of secondary air supply pipes 5 are disposed parallely in the combustion chamber 1 whereby secondary air is introduced frown a plurality of positions. Tertiary air and combustion auxiliary gas are supplied into the combustion chamber 1 in the axial direction.
Patent JP-H06279151-A (JP)
Title: Coated structure of alc
Inventor: KITAGAWA SATOSHI
IPC: C04B41/50
Filed: 1993-03-30
Abstract: PURPOSE:To improve the frost damage resistance of ALC. CONSTITUTION:The surface of ALC 1 is successively coated with a filler layer 2, a sealer layer 3 and an inorg. coating film 4. The filler layer 2 and the sealer layer 3 prevent the absorption of an inorg. coating material in the ALC 1 at the time of forming the inorg. coating film 4. The inorg. coating film 4 prevents the ALC 1 from absorbing water.
Patent JP-H10263317-A (JP)
Title: Apparatus for decreasing moisture content of solid material and/or sludge, filter press as well as control and adjustment device
Inventor: FRIEDRICH B BIELFELDT
IPC: B01D25/12
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce a required space and cost by providing the apparatus with a spraying and supplying belt which intermittently receives granular materials from a bunker receiving the continuous supply of these materials and is adjustable in speed, a pressure chamber which executes vapor injection and mechanical compression and is closable airtightly and pressure tightly, and a prepulverizing device for brown coal slabs after dehydration. SOLUTION: The granular brown coal materials 6 are intermittently and evenly sprayed at a prescribed height to a bed form onto the spraying and supplying belt (transporting belt) through a vibration trough 66 from the bunker 1 which continuously receives the supply of the materials 6. The transporting belt comprises a metallic woven belt having vapor permeability and is adjustable in the transporting speed in the case of excess or shortage of the granular materials 6. The pressure chamber opens the inlet and outlet. When the granular brown coal materials 6 of the treating belt arrives at an outlet sluice II, the pressure chamber airtightly and pressure tightly closes these ports.  The granular brown coal materials 6 are then dehydrated and pressed by the heat of heated press plates 13, 17 on upper and lower sides and the vapor injected from perpendicular vapor injection holes and are made into the brown coal slab in the prepulverizing device 74 and, therefore, the space and cost are reduced.
Patent JP-H06290763-A (JP)
Title: Double tube type halogen lamp
Inventor: BESSHO MAKOTO
IPC: H01K1/34
Filed: 1993-03-30
Abstract: PURPOSE:To achieve miniaturization and lightening weight while improving workability of assembling a lamp by simplifying work for inserting an external lead wire of a halogen lamp, which is an inner tube, through an insertion hole of a holder. CONSTITUTION:A halogen lamp 3, which is an arc tube, and an outer tube 2 for covering this lamp are vertically provided on a cylindrical holder 4. A visible light permeable infrared reflecting film 11 is formed in an external surface of the halogen lamp 3. A protecting film 12 having heat resistance is formed in an external surface of the outer tube 2. An insertion hole 22 for inserting one external lead wire 10b of the halogen lamp 3 is formed. A guide groove 23 communicating with this insertion hole 22 is cut to be formed in a side wall of a holding tube part 14 of the cylindrical holder 4. A point end of this guide groove 23 is opened to an outside peripheral surface of the cylindrical holder 4, to open an side surface opening 24.
Patent JP-H02249979-A (JP)
Title: Both wave rectifying circuit
Inventor: SHOJI NORIO
IPC: H02M7/12
Filed: 1989-03-24
Abstract: PURPOSE:To execute the operation at a high speed by controlling a current switch in accordance with a comparison output of a comparator and supplying selectively a first and a second current sources to a first and a second differential amplifying parts, and obtaining both wave rectifying outputs of a first and a second input signals from a connecting point of a second and a fourth transistors, and a second current source. CONSTITUTION:By controlling a current switch 9 in accordance with a comparison output of a comparator 10, and supplying selectively a prescribed current of a first and a second current sources 8, 11 to a first and a second amplifying parts 6, 7, both wave rectifying outputs of a first and a second input signals can be obtained from a connecting point of a second and a fourth transistors Q2, Q4 and the current source 11, and also, the operation can be executed at a high speed. Also, for instance, when levels of a first and a second input signals are equal, an equal current is supplied to a first and a second differential amplifying part 6, 7 from the current source 8, an output voltage of a connecting point of the transistors Q2, Q4 connected to a diode and the current source 11 becomes equal to a level of a first input signal, and when the input signal is zero, the output voltage also becomes zero, therefore, no error voltage is generated.
Patent JP-H10271036-A (JP)
Title: Transmission waveform shaping system
Inventor: IDE TERUJI
IPC: H04B1/713
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a transmission waveform shaping system in which waveform shaping is conducted at a high speed with high accuracy by eliminating a fact that a waveform shaping processing time is limited due to a read speed of data from a ROM storing waveform shaping data in the case of shaping waveform of a transmission signal to reduce undesired spread of a spectrum attended with a waveform change caused at frequency hopping. SOLUTION: Waveform shaping (attenuation) data stored in a waveform shaping data storage section 25 consisting of a ROM or the like are transferred to a RAM 21 via a data transfer section 26. The waveform shaping (attenuation) data are sequentially read from the RAM 21 by using a count output of a counter circuit 20 as an address. The read waveform shaping (attenuation) data are converted into an analog signal at an A/D converter 23 and fed to an electronic control attenuator 6 via an LPF(low pass filter) 24. A frequency hopping transmission signal that is waveformshaped by the electronic control attenuator 6 s amplified by a power amplifier 8 and the result is sent as an antenna power.
Patent JP-H11272186-A (JP)
Title: Display
Inventor: KOJIMA SHINICHI
IPC: G09F9/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a display which is extremely good in operability and operation feeling of a movable display part to a main body part and improved in appearance. SOLUTION: A display having a main body part 110 and a display part 120 held movably against the main body part 110 is provided with clearance holding parts 134 and 112 to allow movement between the display part 120 and main body part 110. The clearance holding parts 134 and 112 consist of a guide part provided to the display part 120 and a guide part 120 provided to the main body part 110.
Patent JP-S62230576-A (JP)
Inventor: INOUE KATSUHIRO
IPC: B66B3/00
Filed: 1986-04-01
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-H02250550-A (JP)
Title: Telephone set with indicator
Inventor: YAMAZAKI SADAO
IPC: H04M1/56
Filed: 1989-03-24
Abstract: PURPOSE:To shorten the time required for correction and input of telephone numbers by displaying the inputted and displayed telephone numbers after correcting and storing them and then sending these telephone numbers to a circuit at the time point set previously. CONSTITUTION:When an editing start request is produced with push of an editing button 7, a correcting device 2 is activated and set in an editing mode to correct the telephone numbers displayed on a display device 4 and stored in a temporary storage 3 respectively. A number sending device 6 reads the corrected telephone numbers out of the storage 3 and sends them to a telephone circuit after converting them into the dial signals when a prescribed time passed after the dialing telephone number is corrected. Thus it is not required to input all telephone numbers again after an on-hook state even though an inputted telephone number has an error.
Patent JP-S58191606-A (JP)
Title: Lubrication-free elastic caster
Inventor: ITOGA YASUSHI
IPC: B60B33/00
Filed: 1982-05-01
Abstract: PURPOSE:To generate a self-lubricating action with a lower friction factor by interposing a bush between slide surfaces made of a synthetic resin in such a manner as to be made of material different from the synthetic resin. CONSTITUTION:A caster comprises a fixed frame 1 and a rotary frame 2 solidly molded with a synthetic resin material separately and a support shaft 3 is provided on the side of the rotary frame 2. A bush 4 is made of metal material or inorganic material such as ceramics and numerous small circular outward projections 5 are extruded only on one side of a doughnut-shaped plate having a circular hole 8 made in the center for insertion of the support shaft 3 by pressing. Then, the plate is slitted 7 properly.
Patent JP-H09263100-A (JP)
Title: Connection structure and cloth tensioning frame
Inventor: YAMAWAKI SHIGEHIRO
IPC: B44D3/18
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To certainly bring the contact part of a joint into contact with the end surface of a member to be connected without restricting the end surface shape of the member to be connected by forming a projection of which the top part brings the other side to a pressure contact state to at least either one of the inner surface of the recessed part of the member to be connected and the surface of the protruding part of the joint. SOLUTION: This connection structure has members 1 to be connected and a joint 2. The members 1 to be connected have recessed parts 8 provided to the end surfaces 24 thereof and projections 12 are formed to the inner surfaces of the recessed parts 8. The joint 2 has the contact parts 44 with the end surfaces 24 at the end parts thereof and the protruding parts 2a, 2b fitted in the recessed parts 8 protrude from the contact parts 44 and projections 14, 14a are formed to the surfaces of the protruding parts 2a, 2b.  Since the protruding parts 2a, 2b of the joint 2 are fitted in the recessed parts 8 of the members 1 to be connected while pressing the top parts of the projections 14, they are easily fitted in the recessed parts 8 and the contact parts 44 of the joint 2 can certainly come into contact with the end surfaces 24 of the members 1 to be connected and, since the end surfaces of the members 1 to be connected are not mutually brought to a surface contact state, the end surface shapes thereof are not restricted.
Patent JP-H01244477-A (JP)
Title: Image forming device
Inventor: KAWAI NOBUYUKI
IPC: G03G15/01
Filed: 1988-03-25
Abstract: PURPOSE:To prevent the occurrence of color slippage by a simple structure in multicolor development of elevating type by providing a groove for positioning the developing height of a developing device and restricting the vertical action of an elevator supporting body equipped with a developing device. CONSTITUTION:The elevator supporting body 15 is provided with plural developing devices 7a, 7b and is electronically elevated. It is also provided with a positioning lock groove 71 corresponding to developing devices 7b, 7c... and its vertical move is restricted by a lock member 80 inserted into the groove 71. The lock is detected by a switch 90 to turn off the driving means of the supporting body 15. In the image forming device of such a simple structure, the developing device stopping in an accurate height position develops and processes to prevent color slippage and a high quality multicolor image can be obtained.
Patent JP-H04307914-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: KUDO YASUO
IPC: C08F2/58
Filed: 1991-04-05
Abstract: PURPOSE:To provide a manufacture of a solid electrolytic capacitor which is excellent in frequency characteristic and reliability at high temperature and in high humidity, especially, a solid electrolytic capacitor where a conductive high polymer is used as a solid electrolyte and which has excellent reliability, and whose deterioration of the capacitance and the loss at high temperature and in high humidity is small. CONSTITUTION:By adding phosphate to electrolytically polymerized aqueous solution which contains polymeric monomers and supporting electrolytes at the time of forming an electrolytically polymerized conductive polymer electrolyte film on the surface of the capacitor having an oxide film layer and a conductive base layer for formation of an electrolytically polymerized film, the surface of the oxide film layer adsorbs phosphoric acid ions at polymerization, which improves the moisture resistance, thus a solid electrolytic capacitor can be gotten, which has excellent reliability and whose deterioration of capacitor and loss is small.
Patent JP-H05228186-A (JP)
Title: Water discharge device
Inventor: KISHIDA TOMOAKI
IPC: A61H9/00
Filed: 1992-02-24
Abstract: PURPOSE:To improve the handleability at the time of executing water discharge from a water discharge port in various water discharge forms. CONSTITUTION:When a beating button 35k in a water discharge temperature setting panel 35 of a washing place faucet being in a position operated usually in a sitting posture is subjected to pressing operation, water discharge of a beating water discharge form is executed in preference to a change of a water discharge form from a shower head in an operating panel operated in a standing posture.