baber/WOPTO huggingface dataset:
Patent JP-H06190306-A (JP)
Title: Low nozzle for spraying off soot
Inventor: JIIN MATSUKAFUAATEI KURINGU
IPC: B08B5/02
Filed: 1993-10-01
Abstract: PURPOSE: To provide a nozzle assembly for a sootblower which is used to project a cleaning medium for cleaning internal surfaces of a combustion device. CONSTITUTION: The nozzle assembly 56 comprises an outer shell 58, which is attached to a lance tube to delineate an inlet and an outlet of the fluid cleaning medium and has an inside surface spreading in a flow direction of the fluid cleaning medium passing therein and a plug 60, which is coaxially arranged in the shell and has an outside surface 76 converging in the flow direction of the fluid cleaning medium passing the shell. The shell and the plug define a throat 62 for introducing the fluid cleaning medium to a surface from an interior passage of the lance tube. The throat has an annular shape and is constituted by having cross-sectional area which is increasing in the flow direction of the fluid cleaning medium passing the throat.
Patent JP-S61125693-A (JP)
Inventor: ARAMAKI TAKAMITSU
IPC: G06Q50/00
Filed: 1984-11-22
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-S6488588-A (JP)
Title: Medical image display device
Inventor: OYA TAKESHI
IPC: G09G1/00
Filed: 1987-09-30
Abstract: PURPOSE: To make a device into an LSI and to increase the degree of printed board integration by providing a parameter storage means, a write control means, a section discrimination means, a switching means, a subtraction operation means, a multiplication operation means, and an addition operation means. CONSTITUTION: An initial value, a gradient, and a bias value as parameters of each section related to polygonal line conversion are written in the parameter storage means by a write control means 12, and the section discrimination means compares the initial value of each section with picture data to determine a pertinent section, and the switching means provided for each parameter is switched by a section selection signal outputted from this discrimination means to output the parameters of this section.  The difference between picture data and the initial value of the pertinent section out of parameters is calculated by a subtraction operation means 18, and the product of the output signal and the gradient of this section is calculated by a multiplication operation means 21, and the sum of the output signal and the bias value of this section is calculated by the addition operation means 23 to obtain luminance data. Thus, the device is easily made into an LSI to increase the degree of integration of a printed board.
Patent JP-H054664-A (JP)
Title: Package for transportation and method for packing thereof
Inventor: KITAGAWA YASUHIRO
IPC: B65D81/07
Filed: 1991-06-21
Abstract: PURPOSE:To provide a package simple in structure, inexpensive to produce and high in durability in transit by composing the package of an outer tubular body having at least one side open and an inner bag fitted with an air intake valve insertable in the outer tubular body to enclose and retain the packaged object therein with the aid of air filled therein. CONSTITUTION:In a package comprising an outer tubular body 1 having at least one side open and an inner bag 2 fitted with an air intake valve insertable in the outer tubular body 1 to enclose and retain a packaged object 4 therein with the aid of air filled therein, the inner bag 2 having the object 4 enclosed therein is inserted in the outer tubular body 1 and, when the air is filled in the inner bag 2 with the mouth or an instrument through an air intake valve 3 formed thereon and the inner bag 2 become swollen, the object 4 is pressed against inside of the inner bag 2 and retained in a floating position. The inner bag 2 is then restrained from expansion by the outer tubular body 1 and, since the outside of the inner bag 2 retainably bears against the outer tubular body 1, the object 4 can be packaged securely and stably by the inner bag 2.
Patent JP-H07102369-A (JP)
Title: Magnetron sputtering cathode
Inventor: FUJITA MITSURU
IPC: C23C14/35
Filed: 1993-10-04
Abstract: PURPOSE:To provide a magnetron sputtering cathode capable of widening the width of an area where the magnetic flux density (BV) in the vertical direction on the surface of a target in a space in the vicinity of the surface of the target is made to almost zero, or moving this area position at a relatively low cost. CONSTITUTION:A magnetic device arranged on the rear side of a target 1 is constituted of a bottom yoke 4, a central part magnet 2 erected from the central part of the bottom yoke 4 and a circumferential part magnet 3 erected from the circumferential part of the bottom yoke 4 so as to surround the central part magnet 2 into a ring shape at intervals, and the rear side of the target 1 is provided with a ferromagnetic body 9. For increasing the effect of widening the width of an area where the BV of the ferromagnetic body 9 is made to almost zero, the circumferential part magnet is constituted of multiple walls, and moreover, the thickness and/or height of the one on the outermost circumferential side among the multiple walls is made maximum among the multiple walls.
Patent JP-H0677824-A (JP)
Title: Quantizer
Inventor: UEKI MASAAKI
IPC: H03M3/02
Filed: 1992-08-24
Abstract: PURPOSE:To prevent S/N from deteriorating even when a low frequency signal is included in a dither signal in a noise shaping circuit of a 1-bit D/A converter. CONSTITUTION:A dither signal is added to a signal at a pre-stage of a quantizer 6 in a linear noise shaping circuit, and a difference between an output of the quantizer 6 and a signal at the pre-stage of a dither signal adder means 4 is obtained and fed back to the input. Thus, A relation of input/output as Y=X +[1--F(Z)].(QN+D) (where X is input, Y is output, F(Z) is a transfer function of a feedback path) is obtained, the component of the quantization error QN is shaped, a component of a dither signal D is shaped and even when a low frequency component is included in the dither signal, the S/N is not deteriorated.
Patent JP-S61118985-A (JP)
Title: Jack, use thereof and manufacture thereof
Inventor: KEMPPAINEN NELS E
IPC: H01R24/46
Filed: 1985-11-06
Abstract: The present invention is directed to connector apparatus comprising a jack (20) usable with either a conventional plug (400) terminating a coaxial cable (410) or a special plug (200) terminating a shielded, twisted pair cable (202). Such versatility was made possible by a full body first conductor (68) having spring contactors (130) which may be separated from grounding contact with barrel (36) of housing (32) by an insulator (216) of plug (200) includes a protruding insulator (216) for separating the contactors (130) and functioning the switching mechanism. Plug (200) also includes first and second conductors (212) and (214) for connection with second and first jack conductors (76) and (68), respectively. In addition, unique structures for pieceparts and assembly details resulting in various interlocking arrangements are disclosed with respect to the structure of jack (20) and plug (200).
Patent JP-S60142569-A (JP)
Title: Manufacture of field effect transistor
Inventor: ODA YUUJI
IPC: H01L29/47
Filed: 1983-12-29
Abstract: PURPOSE:To realize a low source resistance and to provide a high withstand voltage for drain by a method wherein a very short distance between regions for gate and source and a distance between regions for gate and drain that is necessary for the attainment of a desired voltage-withstanding capability are determined by self-alignment in the first photoetching process. CONSTITUTION:Si<+> ions are driven into the surface of a semi-insulating GaAs substrate 1 for the selective formation of an ion-injected layer 2 to serve as an N type activation layer, which is then coated with an SiO2 film 11. In a process to follow, a photoresist film 12 is provided, wherein openings, 13S, 13D, 13G are created in locations planned for a source, drain, gate. The SiO2 film 11 is selectively removed by etching from regions for the source and drain. Si<+> ions are implanted for the formation of regions 14s, 14d implanted with high-density Si. The SiO2 film 11 is removed from the inside of the gate opening 13G by etching, and the photoresist film 12 is removed. By annealing, an N<+> source region 14S', N<+> drain region 14D', N type activation layer 2' are formed. Finally, a gate electrode 15G, source electrode 15S, drain electrode 15D are built.
Patent JP-H0193420-A (JP)
Title: Production of oxide superconductor powder
Inventor: OCHIAI HISAMI
IPC: H01B13/00
Filed: 1987-09-30
Abstract: PURPOSE:To enable production of the title homogeneous powder having a fine particle diameter at a relatively low temperature in a short time, by dissolving or dispersing a compound of an alkaline earth metal or rare earth element and compound of copper at a specific ratio in an alcohol, spraying and reacting the resultant liquid substance in a heating zone in a furnace. CONSTITUTION:For example, metallic Ba is dissolved in ethanol to prepare a Ba solution in the ethanol. Acetylacetonatoyttrium (C5H7O2)3Y and acetylacetonatocopper (C5H7O2)2Cu are respectively dissolved in the resultant solution so as to provide 1:2:3 atomic ratio of Y:Ba:Cu. The obtained solution is then refluxed at 78 deg.C for 2hr to prepare a mixed solution providing a raw material for an oxide superconductor. The mixed solution is subsequently sprayed into a heating furnace having the second heating zone, installed on the side of a spray device and heated to 650 deg.C so as to provide about 0.1-1mu diameter of fine droplets and reacted to afford the aimed oxide superconductor powder.
Patent JP-H0759991-A (JP)
Title: Electric dryer for washing
Inventor: NIHEI ISAO
IPC: D06F59/00
Filed: 1993-08-27
Abstract: PURPOSE:To enable the drying of clothes without being damaged and out of shape attaching both a system for blasting warm air and a system for exhausting it to a hermetically sealed container housing wet washings before drying. CONSTITUTION:Wet washing 1 before drying are put in a washing housing container 2 in a sealed structure with a washing entrance door 3 opened so as to be hung down from a washing set fixture 4 by the use of a hanger 5. Water dropping down from washings 1 is collected in a pan 6 set at the lower section, and collected water is drained outside through a water drain system 7, and a valve 8. After the housing container 2 has been closed, the air blower 11 of a warm air ventilating system 9 is operated, outside air sucked in from an intake port 10 is heated by a heater 12 so as to be warm air, it is then blown off into the housing container 2, and moistened air is then exhausted from an air outlet 13, so that the washings are thereby dried.
Patent JP-H0691618-A (JP)
Title: Manufacture of decorative building material with recesses on its surface
Inventor: KAWAKAMI YUICHI
IPC: B28B3/02
Filed: 1992-09-17
Abstract: PURPOSE:To mold a building material and decorate its recessed sections simultaneously by using a molding tool with recessed sections corresponding to recessed sections of a building material, placing temporarily a transfer film on its projected section surfaces, feeding a thermosetting composition, pressurizing, heating and curing when a decorative building material with recesses on its surface is manufactured. CONSTITUTION:As a thermosetting composition, a thermosetting component composed of at least alumina cement and either of anhydrous or hemihydrate gypsum as main components and a composition containing Portland cement are used to manufacture an inorganic building material of large strength within a short curing time, and also thermosetting resin can be used in the process. A release layer and a transfer layer are laminated integrally on one face of a synthetic resin film as a transfer film 4. A surface molding tool 3 is provided on a bottom force plate 2 of a press, and the transfer film 4 is temporarily fitted on the surfaces of projected sections 31 corresponding to the recesses of the building material on the mold 3. Then, thermosetting composition is fed, heat pressurized and cured. After that, a resin film of the transfer film 4 is released.
Patent JP-H1090222-A (JP)
Title: Gas sensor
Inventor: KATO NOBUHIDE
IPC: G01N27/419
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent the interference in NO sensitivity of the concentration change of oxygen and improve the measuring precision by guiding a gas to be measured to an internal void space under a prescribed diffusion resistance through a diffusion control part, and regulating the oxygen concentration by an electrochemical pump cell. SOLUTION: A gas to be measured is guided into an internal void space 20 under a prescribed diffusion resistance through a diffusion control part, and regulated to a prescribed oxygen concentration by the pumping action of an electrochemical pump cell 20. The gas regulated in oxygen concentration is guided into an internal void space 22, and finely regulated to a prescribed oxygen concentration by an electrochemical pump cell 44. Further, it is guided to an internal void space 24 through a diffusion control part 18, the component having coupled oxygen in the gas is reduced or diffused by an electrochemical pump cell 58, and an electromotive force corresponding to the oxygen partial pressure regulated by the oxygen generated at that time is generated. This electromotive force is detected by a voltage detecting means Ip to determine a specified component (NOx) in the gas to be measured.
Patent JP-H06104029-A (JP)
Title: Protective box of electric wire connection part
Inventor: KINOSHITA MICHITAKA
IPC: H01R4/70
Filed: 1992-09-17
Abstract: PURPOSE:To fill a filler sufficiently into a space between branch wires, and to improve sealing property and workability by providing electric wire inserting holes, a space for the filler, a frame made of elastic material, and a middle to high part on which the electric wire is put, which crosses the electric wire, on both ends inside in a half-cut shape. CONSTITUTION:A filler for sealing is filled in recessed parts 20A, 20B of frame members 12A, 12B made of elastic material, which are provided between protruded parts 17A and 17B of box half members 11A, 11B forming a box main body 10. An electric wire connection part is provided on the recessed part 20A, and each electric wire is fitted in rubber caps 13A, 13B on semicircular notches 16A, 16B, while the wire is sandwiched between flat as well as middle to high shape electric wire putting parts 18A, 18B as well as 19A and 19B of the frame members 12A, 12B. Since the members 11A, 11B are fitted together to carry out locking, the filler is sufficiently filled in between the respective wires by the pressure of the members 12A, 12B. The sealing property can be improved without pressing by a press, and the work can be facilitated.
Patent JP-S63220051-A (JP)
Inventor: KANEKO TOSHIYUKI
IPC: F25B49/04
Filed: 1986-10-17
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-H0192123-A (JP)
Title: Magnetically floating and conveying device
Inventor: TSUJI YASUHIRO
IPC: B60L13/04
Filed: 1987-10-02
Abstract: PURPOSE:To aim at enhancing the productivity by providing magnetically floating rails on floors and an elevators, and by arranging a magnetically floatable type carrier vehicle on the rails so that the elevator is moved up and down between the floors. CONSTITUTION:A vertically movable elevator 3 is disposed in an elevating passage 2 connecting among a plurality of floors of clean rooms 1A through 1C. A magnetically floating rail 5 made of magnetic material 4 is laid in a cargo storage chamber 4 held in a clean condition, which is formed in the elevator 3, and a magnetically floatable carriage vehicle 6 is allowed to travel on the rail being magnetically floated up. Similar magnetically floating guide rails 5a, 5b are laid on the ceilings of the clear rooms on the floors. With this arrangement, the carriage vehicle 6 is moved between the elevator 3 and a certain floor the elevator has reached, through guide rails 5a, 5b. Thereby it is possible to aim at enhancing the efficiency of conveying work.
Patent JP-H0295017-A (JP)
Title: Non-linear quantizing device
Inventor: EGUCHI TAKASHI
IPC: H03M1/38
Filed: 1988-09-30
Abstract: PURPOSE:To increase the quality of a reproducing signal by feeding back quantizing noise through a delaying device. CONSTITUTION:The title device is composed of an adder 2, a non-linear decoder 7, a quantizing noise detector 9 and a delaying device 11. A non-linear decoding is executed based on the non-linear quantized quantizing segment and quantizing level, the difference between the decoded signal and the inputted signal is detected, next, added to the input of the non-linear quantizing device 4 and the quantizing noise is decreased. Thus, while the system of the non-linear quantization is obtained, a non-linear quantizing device to decrease the quantizing noise and improve the quality can be obtained.
Patent JP-H1185959-A (JP)
Title: Raster cutting device
Inventor: TOMINARI KOJI
IPC: G06T3/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to indicate a background color again after a closed area is indicated and to facilitate raster cutting operation by inputting an indication for a background color while inputting an indication for a point when the closed area is specified (selected). SOLUTION: A source image displayed on a display consists of clothing to be cut (entity) and a background which is entirely in, for example, uniform white. When an operator selects a rectangular area as a closed area by indicating points on the display and cuts the entity in the area, the operator indicates a 1st point in the area of the background without fail. In this case, when the closed area is selected, a mask consisting of pixels belonging to clusters including colors displayed corresponding to the cluster-divided results is automatically generated at the background part of the closed area by regarding the periphery of the 1st point as the background while the colors of the clusters are displayed. Consequently, cluster cutting can easily be performed.
Patent JP-H0762016-A (JP)
Title: Production of polyolefin
Inventor: SANO AKIRA
IPC: C08F10/00
Filed: 1993-08-30
Abstract: PURPOSE:To obtain the subject polymer having a high bulk density and a narrow molecular weight distribution by using a solid catalyst comprising a reaction product of SiO2, etc., and a Ti compound, etc., a reaction product of a Mg halide, a specific halide and a Ti compound, etc., an organoaluminum compound and a Si compound. CONSTITUTION:This polyolefin is obtained by (co)polymerizing an olefin by using a solid catalytic component prepared by mutually reacting (A) a reaction product obtained by reacting Si oxide and/or Al oxide with a Ti compound or a V compound with (B) a reaction product prepared by mutually reacting a Mg halide with a compound of the formula (Me is element of group I to IV of the periodic table; z is valence of element Me; 0<n<=z; X is halogen; R is 1-20C hydrocarbon) and the Ti compound or the Ti compound and the V compound, (C) an organoaluminum compound and (D) a Si compound containing at least one Si-O-C bond and/or at least one Si-N-C bond and an organometallic compound as a catalyst.
Patent JP-H0191511-A (JP)
Title: Frequency characteristic correcting device
Inventor: ENDO KOICHI
IPC: H03G5/16
Filed: 1987-10-01
Abstract: PURPOSE:To make the titled device small in size and the cost low by using a digital signal processor so as to execute the frequency characteristic analysis and the frequency characteristic correction processing. CONSTITUTION:A sound including pink noise outputted from a pink noise generator is detected and the frequency characteristic of a sound field is analyzed by a digital signal processor 16 based on the detected sound data, the result of analysis is outputted by a control microcomputer 12 and stored. Then in receiving an audio signal from an audio source, the digital signal processor 16 controls the frequency characteristic correction processing to an audio signal so as to make the frequency characteristic flat based on the frequency characteristic analysis result store in the control microcomputer 12. Thus, inexpensive constitution is attained.
Patent JP-H0972372-A (JP)
Title: Cylindrical liquid sealed type vibration insulation device
Inventor: TAJIMA HITOSHI
IPC: F16F13/14
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce weight and to simplify a manufacturing process by forming a bracket with plastic material. SOLUTION: A vibration insulation rubber body 1 is provided to comprise an inner cylinder 11; and an insulator rubber 15 at the central part of which the inner cylinder 11 is situated. The insulator rubber 15 is provided with a liquid chamber consisting of a main chamber 2 and an auxiliary chamber, and an orifice 3 to intercouple the two liquid chambers. A recess groove 155 is formed in a peripheral shape in the two terminal parts of the cylindrical insulator rubber 15 and filled with an adhesive. A bracket 5 to hold the cylindrical vibration insulation rubber body 1 is formed of a plastic material and a holding part 51 to hold the vibration insulation rubber body 1 and leg parts 55 are provided.  The vibration insulation rubber body 1 and the bracket 5 are integrally formed through an adhesive 6, and after integral formation described above, liquid is injected through small holes formed in the holding part 51 and thereafter, the part is closed.
Patent JP-H1071373-A (JP)
Title: Washing method
Inventor: YAMADA TOSHIRO
IPC: C11D7/26
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the re-attachment of a washing solvent at a time of pulling-up an article to be washed by uniformly holding a rinse washing bath so as not to generate phase separation when the article to be washed is subjected to rinse washing by a rinse washing bath based on a hydrofluorocarbon after brought into contact with a washing solvent of on a silicone type washing agent. SOLUTION: An article to be washed such as a car part to which a contaminant such as oil or wax stuck is immersed in the washing solvent bath based on a silicone type washing agent in a first washing tank 1 to remove the contaminant. Next, the article to be washed which is washed in a second washing tank 2 in the same way is immersed in the rinse washing bath based on a hydrofluorocarbon such as a cyclic HFC in a rinse washing tank 3 to separate the silicone type washing agent herein. Further, the concn. of the silicone in the rinse washing bath is detected by a detection means 21 and, by supplying the fresh cyclic HFC from a cyclic HFC tank 4 by a circulating pump 11 or 12, the rinse washing bath is held to a uniform state so as not to generate phase separation.
Patent JP-H03255690-A (JP)
Title: Heat pipe buried circuit board and manufacture thereof
Inventor: YAMAMOTO MASAAKI
IPC: H05K7/20
Filed: 1990-09-20
Abstract: PURPOSE:To improve a circuit board in thermal conductivity to the heat absorbing part of a heat pipe and to make the circuit board thin by a method wherein the heat absorbing part of the heat pipe is formed flat. CONSTITUTION:A circuit board 11 is provided with circuit patterns 12 and 26 formed on both the sides of a board 18, and a heat absorbing part 17a of a heat pipe formed so flat as to be provided with a plane in parallel with the plane of the board 18 is buried inside an insulating board 16. The heat pipe 17 is formed circular in cross section before it is buried and previously annealed. The heat absorbing part 17a of the heat pipe 17 is inserted into a recess 28 provided to an insulating board 22, and a cladding piece is laminated on both the upside and the underside of the inserted heat absorbing part 17a respectively, which is thermocompressed by a hot press to make the heat absorbing part 17a of the heat pipe flat and as thick as the insulating board 22, adhesive material sheets are fused, and all are bonded into an integral structure.