baber/WOPTO huggingface dataset:
Patent JP-S62131963-A (JP)
Title: Fuel-pressure regulating valve
Inventor: YAMAZOE HIROSHI
IPC: F02M37/00
Filed: 1985-12-04
Abstract: PURPOSE:To aim at widening the flow regulating range of an injection valve by dividing a fuel pressure chamber into an ordinary fuel pressure chamber and an atmospheric air chamber. CONSTITUTION:Below a diaphragm 2 is provided a metallic bellows 5, and then, inward the bellows 5 is formed a fuel pressure chamber B, and outward the bellows 5 is formed an atmospheric air chamber C. The pressure receiving area S1 of the diaphragm 2 on the side facing a pressure chamber A and the pressure receiving area S2 thereof on the side facing the fuel pressure chamber B are varied from each other, where S1>S2. The pressure fluctuation in the pressure chamber A becomes a value S1/S2 times this amount in the fuel pressure chamber B, and varies at an inclination of S1/S2 in response to the pressure fluctuation in an intake pipe. Hereby, when an engine is in its light-load conditions where the intake pipe pressure is low, the injection differential pressure decreases so that injection at a lower rate of flow is obtainable. On the other hand, when an engine is in its heavy-load conditions where the intake pipe pressure is high, the injection differential pressure increases so that injection at a higher rate of flow is obtainable.
Patent JP-2001087244-A (JP)
Title: Mri device
Inventor: IKEZAKI YOSHIKAZU
IPC: A61B5/055
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce a ghost artifact caused by a phase error of a Maxwell term by a data gathering lead gradient. SOLUTION: An (n)th Maxwell term correcting pulse MTCPn is added before a reversal RF pulse RF180 of an (n)th shot in a pulse sequence of an EPI method of a single echo N shot. This (n)th Maxwell term correcting pulse MTCPn is a waveform on which a time integral value becomes 0, and is also a waveform for imparting a bias phase error such as smoothly changing up to an (N.I)th line from a first line in the phase encoding axis direction in a phase error of a Maxwell term by a data gathering lead gradient possessed by respective data for filling up a space (k).
Patent JP-H11111625-A (JP)
Title: Manufacture of semiconductor device and treating apparatus for semiconductor
Inventor: KAGATSUME AKIKO
IPC: C23C16/44
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To increase a film formation speed and to improve a step coverage by decreasing the gap width between the film forming surface of a semiconductor wafer and the surface counterposed thereto, before introducing a raw material gas. SOLUTION: A wafer is carried in a reaction chamber 1 onto a wafer supporting plate 6 from a wafer conveying chamber 2 through a gate valve 3 and set at a location 5. At this time, the space above the growth surface of the wafer 5 is narrowed by a counterposed plate 8. The counterposed plate 8 is held by a holder 12 and a whole or a part of the counterposed plate 8 can be received within this holder 12. When the wafer 5 is conveyed, a bellows 12b is extended by a driving mechanism 12a to move away the counterposed plate from the wafer 5. When the film is formed, the bellows 12b is shortened to be moved onto the wafer 5. After the movement, the film is formed on the wafer 5 heated by a heater 4, while a raw material gas is introduced from a gas inlet 9 and is exhausted from an exhaust port 10.
Patent JP-S62133383-A (JP)
Title: Electronic equipment with data memory device
Inventor: HIYAMA YUTAKA
IPC: G06Q10/10
Filed: 1985-12-05
Abstract: PURPOSE:To input data at a time in the same mode by specifying the kinds of inputted data and also classifying and storing the input data by the specified kinds. CONSTITUTION:A keyboard 1 and a display device 2 are arranged on the front surface part of a watch case, and a page change key SP for changing contents displayed on the device 2, page by page, a classification specifying key SC for specifying the kinds (telephone number and schedule data) of input data, cursor keys CL and CR for moving a cursor to right and left, etc., are provided on the keyboard 1 in addition to various keys which function as alphabet keys, a ten-key, etc. Push-button keys S1-S3 are provided at both side parts of the watch case as switches for time correction, data writing, readout mode switching, and TEL-schedule mode switching. The kinds of input data are speci fied and the input data are classified and stored by the specified kinds, so that the data are inputted at a time in the same mode.
Patent JP-H10107867-A (JP)
Title: Modem changeover device
Inventor: YOKOYAMA TAKASHI
IPC: H04L69/14
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of realizing efficient communication at a low cost in the case that communication is conducted by using a MODEM by a communication equipment having a plurality of MODEMs whose communication speed differs from each other. SOLUTION: When a line 6 is closed, a switch 2b of a low speed MODEM 2 not in use is closed and the low speed MODEM 2 is used to start communication with an opposite MODEM via the line 6. When the opposite MODEM informs a communication speed of the opposite MODEM to the low speed MO DEM 2, the communication equipment 4 discriminates whether or not the communication speed is a high speed. As a result of the discrimination, when the communication speed is a high speed, the connection is switched from the current low speed MODEM 2 to a high speed MODEM 1. On the other hand, when the communication speed is a low speed, the current low speed MODEM 2 remains to be selected. When a MODEM in response to the communication speed of the opposite MODEM is selected, the communication equipment 4 makes communication with other communication equipment via the selected MODEM in this way.
Patent JP-S60158351-A (JP)
Inventor: TOOMASU DAARERU JIYAMISON
IPC: G01N29/04
Filed: 1984-12-27
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-H01114821-A (JP)
Title: Liquid crystal display panel
Inventor: YAMADA FUMIAKI
IPC: G09F9/35
Filed: 1987-10-28
Abstract: PURPOSE:To improve the picture quality by lowering the light intensity of 550nm and 700nm wavelength in a spectral wavelength characteristic of a polarizing plate and equalizing the peak value of each light intensity of 430nm, 550nm and 700nm wavelength. CONSTITUTION:A characteristic curve 9 makes the light intensity lower by H1 than a characteristic curve 8 in 550nm wavelength, and also, lowers the light intensity by H2 in 700nm wavelength, as well, and is made equal to a peak level in 430nm wavelength. This adjustment can be executed by adjusting the dyestuff used for forming a purple polarizing plate. In the figure, a characteristic curve 7 shown by a broken line is a spectral wavelength characteristic curve of a conventional purple polarizing plate, and 10 denotes a spectral wavelength characteristic curve of this purple polarizing plate. As shown in the figure, the light intensity in 550nm wavelength and 700nm wavelength is lowered by adjusting the dyestuff, and a color tone characteristic of the polarizing plate itself is formed so that the characteristic curve 9 is obtained. In such a way, by adjusting the peak value of each light intensity, a gray background color being nearly ideal can be obtained.
Patent JP-H09116332-A (JP)
Title: Surface radiation type antenna
Inventor: YAMAMOTO KIYOSHI
IPC: H01Q13/10
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide high gain/wide band performance not to fluctuate the radiation center of radio wave even at the time of wide band usage. SOLUTION: A surface radiation type antenna has a rectangular frame-shaped antenna element 3, for which the ratio of length between a short side 1 and a long side 2 is set from 1:2 to 1:6 and the length of the long side 2 is almost set to be 1/2 as long as a wavelength to be used or set equal with the wavelength to be used, and is provided with totally two pairs of power feeding points 4, 4, 4 and 4, two by two on the respective long sides 2 and 2, at the positions almost from 1/3 to 1/8 of a full length from both ends on the respective long sides 2 and 2. Then, the antenna element 3 is cylindrically formed so that the respective long sides 2 can form the outer edges of upper and lower terminal parts and the height equal with the short side 1 can be provided.
Patent JP-H08112398-A (JP)
Title: Method and device for displaying notice sentences or the like on light emission diode of game device
Inventor: YAMADA HAJIME
IPC: A63F3/06
Filed: 1994-10-14
Abstract: PURPOSE: To attract player's attention and make notice sentences distinctive by making respective light emission diodes illuminate respectively for a specific time with illuminance in plural stages according to set data, and representing the notice sentences as a pattern which is gradational on the whole. CONSTITUTION: Various notice sentences, etc., in a notice sentence ROM 3 which inform players of the advance state of a game are previously stored in a RAM 6 in the format of set data formed by gathering pairs of coordinates of positions on the dot matrix of read and green composite generation diode group 5 of a large-sized bulletin board 2 and illuminance in plural stages. After the game starts, the set data are read out of the RAM 6 according to the advance state of respective sensor switches 8, and the light emission diode group 5 of the large-sized bulletin board 2 are turned on for a specific time with illuminance in one of the stages according to the set data, thereby displaying a gradational light emission character string. Thus, player's attention is attracted and conspicuous notice sentences can be displayed.
Patent JP-S61156777-A (JP)
Title: Semiconductor light-receiving element
Inventor: MIKAWA TAKASHI
IPC: H01L31/107
Filed: 1984-12-28
Abstract: PURPOSE:To obtain a semiconductor light-receiving element, whose noise is low and whose multiplying region is low in breakingdown voltage, by a method wherein a part of the multiplying layer having the prescribed energy band gap and the multiplying layer having the energy band gap smaller than that of the foregoing multiplying layer are laminated. CONSTITUTION:The multiplying region, located right under a P<+>-type light-receiving region 7, consists of a part 5A of an N-type InP multiplying layer 5 with the energy band gap of 1.34eV and an N-type GaInAsP multiplying layer 8 with the energy band gap of 1.1-1.3eV. According to this constitution, as the layer 8 having the energy band gap smaller than that of the layer 5 exists in the multiplying region in addition to the part 5A, the breakdown voltage of the multiplying region can be made to drop. Accordingly, the impurity concentration in the layer 5 is made to lower and even though a reduction in the multiplying noise is contrived by making lower the electric field of the P-N junction of the part 5A and the multiplying layer 8, a fact that the breakdown voltage boosts and the effect of gurd ring is lost does never occur. Furthermore, as the multiplying region is made into a two-layer structure and is thick, the electric field of the P-N junction is naturally lowered. As a result, the multiplying noise is dropped into a low noise.
Patent JP-2000104998-A (JP)
Title: Oil combustion type hot air heater
Inventor: TAJIMA FUMIO
IPC: F24H3/04
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an oil hot air heater which does not cause a temperature rise at an oil cartridge tank, which is able to diffuse hot air from the entire area of a louver in a hot air diffuser which is located at a front surface of the heater, and which is portable by one hand, an achievement, that has been difficult as a cartridge tank type oil hot air heater. SOLUTION: An oil cartridge tank 7 is located at the rear of a convection fan 6. A front cover surface 7b of the oil cartridge tank 7, which faces the convection fan 6, is shaped in a substantially arc form from the front to the rear. Likewise, a cartridge tank holding wall 8 is arched along the cover shape. There is provided between the cartridge tank holding wall 8 and a back partition 4 an air path 9 which is broadened as it is apart from the center of the convection fan. Further, a number of air vents 10b, which are confronted by the air path, are opened on a lateral side surface 10a of a cabinet.
Patent JP-H0588253-A (JP)
Title: Liquid crystal projection device
Inventor: OKADA TAKEHIRO
IPC: H04N5/74
Filed: 1991-09-25
Abstract: PURPOSE:To use a single liquid crystal projection device both as a front type and a rear type. CONSTITUTION:A fixing member 13 is fixed on a ceiling through an attaching piece 13a and a liquid crystal projector 1 is set at a specified position set by the positioning piece 13d of the fixing member 13, so that the device is used as the front type. Furthermore, a cabinet 7 is fixed on the fixing member 13 from such a state, and video light emitted from the liquid crystal projector 1 through reflection mirrors 12 and 13 provided in the cabinet 7 is projected to a light transmission screen 8 provided on the front surface of the cabinet 7, so that the device is used as the rear type.
Patent JP-H06129625-A (JP)
Title: Method in combustion of fluidized bed type incinerator
Inventor: KISHIDA MASAKATSU
IPC: F23G5/50
Filed: 1992-10-13
Abstract: PURPOSE:To keep a stable combustion state even in the case that an amount of feeding the incineration material is varied by a method wherein a mixing ratio between a primary air and combustion discharged gas and the like at a blowing position is changed in response to a distributing variation of combustion substances in the combustion gas at the fluidized bed. CONSTITUTION:A main primary air feeding pipe 3 for use in making a fluidized bed is branched into two branch pipes 31 and 32. Each of the branch pipes 31 and 32 passes through a main flow rate adjusting valve 4 and is divided into a plurality of blowing pipes 311 to 313 and 321 to 323 having a flow rate adjusting valve 5. In turn, a main feeding pipe 6 for combustion discharged gas is also branched to form two branched feeding pipes 61 and 62. Each of the branch pipes 61 and 62 passes through a main flow rate adjusting valve 7 and is divided into a plurality of blowing pipes 611 to 613, 621 to 623, respectively, having a flow rate adjusting valve 8, and each of them is connected to blowing pipes 311 to 313, 321 to 323 for the primary combustion and fluidized air. A distribution of concentration of CO of the combustible gas is made uniform, thereby it is possible to prevent a concentration of CO at the outlet of the incinerator from being increased.
Patent JP-H04150541-A (JP)
Title: Data transmission equipment and station id controlling method and station id filtering method for the same
Inventor: SUDA HIDEKAZU
IPC: H04L29/06
Filed: 1990-10-12
Abstract: PURPOSE:To contain plural terminals in optional constitution without depending on the specification of the specified terminal, and in addition, to prevent the excessive increase of cost by separating a communication interface circuit depending on the communication protocol of the terminal and other circuits into different constitutions, and constituting the communication interface circuit so as to be detachable. CONSTITUTION:The communication interface circuit of the communication protocol different from the specified communication protocol and other circuits are separated into the different constitutions, and the communication interface circuit is constituted so as to be detachable. Accordingly, since the communication interface circuit depending on the terminal and other circuits are separated into the different constitutions, in order to contain newly FA equipment provided with the communication interface of physically different specification, only the communication interface circuit of this FA equipment need be developed, and it has effect to keep the cost down. In addition, in the case that plural terminals provided with the communication interfaces of the different physical specifications are contained, they are contained in the optional constitution by replacing these parts.
Patent JP-H06125596-A (JP)
Title: Speaker
Inventor: KOURA TETSUJI
IPC: H04R9/02
Filed: 1992-10-13
Abstract: PURPOSE:To improve the utilizing efficiency of a magnet and to reduce the generation of rolling by arranging two magnets on both end faces in the direction magnetically repelling each other. CONSTITUTION:When a voice coil 19 moves upward from the neutral point of the amplitude, the volume of the voice coil 19 in the magnetic gap is kept constant as long as the travelling distance is within (Tc-Tv)/2. Thus, the driving power is made constant Further, magnets 14 and 15 are polarized in the direction so that they repell each other and the magnet 14 forms a magnetic path by a center poll 13, yoke 18, and top plate 16. The magnet 15 forms the magnetic path by the pole 13, yoke 18, and underplate 17. Thus, the plates 16 and 17 become magnetically like-pole and the flux leakage to the outside of the magnetic circuit is remarkably reduced.
Patent JP-H08213317-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/136
Filed: 1995-09-28
Abstract: PURPOSE: To manufacture a thin-film transistor using a crystalline silicon film formed on a glass substrate. CONSTITUTION: An amorphous silicon film is selectively crystallized by the catalyst action of nickel in the heating step at 550 deg.C for 4 hours to form insular regions 105 by a patterning step. Next, after providing a gate insulating film 408 and a gate electrode 407, impurity ions are implanted in the insular regions 105 to form source/drain regions. Resultantly, the regions 203 excluding the crystalline regions 202 are made amorphous. By heat-treating the whole body at the temperature exceeding 400 deg.C, the nickel contained in the crystallized region 202 is diffused in the amorphous regions 203 thereby enabling the nickel concentration in the channel forming regions to be reduced.
Patent JP-H03138208-A (JP)
Title: Surface treatment method for weather-beaten piled material
Inventor: FUJII TATEO
IPC: C10L5/00
Filed: 1989-10-24
Abstract: PURPOSE:To prevent the unevenness of spraying and improve the qualities of water-resisting and dust-proof at the above surface treatment method for weather-beaten piled material at the raw material yard of an iron works or the like, by arranging so that a surface treatment agent consisting of resin and a coloring agent may be sprayed and coloring may be done. CONSTITUTION:Spray coating is done by regulating a surface treatment agent with the resin liquid of acrylic resin or the like and a coloring agent such as red colored dyes. As a result, the surface of raw materials conducted with spray coating is covered with resin film and at the same time colored. And, coloring is done in accordance with the uniformity degree of spray coating, so the uniformity of spraying can easily be discriminated, and the unevenness of spraying is prevented.
Patent JP-H07127667-A (JP)
Title: Clutch operational mechanism for travelling vehicle
Inventor: ASADA AKIHIRO
IPC: F16D48/02
Filed: 1993-11-04
Abstract: PURPOSE:To perform operation with less delay of response regardless of a stepping-in condition of a clutch pedal, in the operational mechanism of a solenoid valve control type oil pressure operational multiple plate frictional type clutch. CONSTITUTION:A clutch operational mechanism is provided with a multiple plate friction type clutch 1 switched to a clutch OFF condition by return energizing force by a spring when pressure oil supply is released, a pedal sensor 9 for detecting a stepping-in quantity of a clutch pedal 6, a control unit 8 for controlling an electric current value for a proportional flow rate control valve 7 so that a pressure oil quantity for the oil pressure piston, may become a value smaller as the pedal stepping-in quantity becomes larger, and a speed change position detection sensor S for detecting speed change position of transmissions H1, H2. The control unit 8 makes its control to maintain the clutch 1 at a current value at which necessary minimum oil pressure is produced for power transmission till it reaches the set position, under the stepping-in operation of the clutch pedal 6, and it is controlled to vary the current value based on the detected result of the speed change position when it reaches the set position.
Patent JP-H09114025-A (JP)
Title: Stereoscopic display device and method
Inventor: KOU NORIHIRO
IPC: G03B35/18
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to continuously change the shape and depth of the stereoscopic images to be observed and to form special stereoscopic images by making it possible to observe the plane image of a diffraction grating assembly as the stereoscopic image and changing illumination bearings and observation bearings, etc. SOLUTION: A transmission type diffraction optical element 2 of a blazes type is interposed between the diffraction grating assembly 1 and either one eye, for example, the right eye 4b. The arbitrary point image 3 on the diffraction grating assembly 1 is irradiated with illumination light 6 and the first diffracted light 7a is refracted by the transmission type diffraction optical element 2 according to the diffraction wavelength to form the second diffracted light 8, by which the point image 3 is moved to the virtual position 3' of the stereoscopic image having depth. As a result, the observation of the stereoscopic images with both eyes 4a, 4b is made possible.
Patent JP-H09113686-A (JP)
Title: Nuclear reactor
Inventor: NAGASE HIROSHI
IPC: G21D1/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To hold back the occurrence and development of stress corrosion cracking(SCC) by branching hydrogen-injected water and feeding it directly to the vicinity of in-vessel equipment to control the water quality environment of it. SOLUTION: The flow rate and speed of hydrogen-infected water is controlled by a water quantity and water branching controller 31, and the water is mixed with the reactor water fed to a new water feed sparger 18a and then is branched 32 into two parts. One is fed from a jet pump 9 to a lower body of a shroud 2. On the other hand, the reactor water fed to a hydrogen-injecting pipe 38 (38a and 38b) newly installed in a few places around a reactor core 39 is fed directly to the inner surface of the shroud 2 without passing through the reactor core 39, which effectively lowers the corrosion potential in the inner side of an upper body of the shroud 2. Then, the corrosion potential inside the shroud 2 is measured by a sensor in the pipe 38, and it is regulated within a certain range by controlling the quantity of injected hydrogen or water with a hydrogen.
Patent JP-H10106611-A (JP)
Title: Solid electrolytic fuel cell
Inventor: KUROISHI MASAHIRO
IPC: H01M8/24
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolytic fuel cell capable of reducing a contact resistance between a cell and a power collecting material with high yielding. SOLUTION: A solid electrolytic fuel cell 3 includes a membrane-shaped air pole 11 laminated multiply and cylindrically, a solid electrolytic layer 13, a fuel pole 15, and an interconnector 17. A number of cylindrical cells 3, 3' are electrically connected by interposing a current collecting material 19 composed of metal felts between an interconnector 17 and a fuel electrode 15'. The interconnector 17 is composed of a ceramic material, and a metal layer 18 is provided between the interconnector 17 and the current collecting material 19.