baber/WOPTO huggingface dataset:
Patent JP-S61129819-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: KOBAYASHI TOSHIYUKI
IPC: H01L21/263
Filed: 1984-11-28
Abstract: PURPOSE:To form a thin film with a uniform film thickness without resulting in illumination diferences on a substrate, by employing as a light source a plural of line shaped lamps or a lamp, having a plural of line sections with a higher height from the substrate as nearer the center. CONSTITUTION:Reaction gas 4 introduced into the reaction chamber 1 causes photochemical reaction by light from line shaped lamps 12, and the resulted reaction products are deposited on a substrate 5 to form a thin film thereon. In this structure, a plural of line sections 12b are provided in parallel to each other and the height of the line sections 12b from the substrate 5 is higher as nearer the center, so that the light illumination distribution can be made uniform and thus the gas 4 over the substrate 5 can be excited uniformly. Accordingly, an uniform-thickness thin film can be formed on the substrate 5.
Patent JP-H0297992-A (JP)
Title: Projection device
Inventor: KANZAKI SHUICHI
IPC: H04N5/74
Filed: 1988-10-04
Abstract: PURPOSE:To obtain an image with a good display contrast by using super twisted nematic type simple matrix liquid crystal panels, in which the twist angles of liquid crystal molecules have specific values, for three sheets of liquid crystal panels in red, green and blue. CONSTITUTION:Irradiating lights from a light source 2 are mde parallel by a condenser lens 1. Dichroic mirrors 3a and 3b reflect only the blue, mirrors 3c and 3d reflect only the red, and they have functions to transmit the other lights. Mirrors 4a-4d are for reflections. Thus, the blue light, red light and green light among the parallel rays from the lens 1 are made to pass super twisted nematic type simple matrix liquid crystal panels 5a, 5b and 5c, respective ly, and are projected through a projecting lens 6 on a screen 7. At such a time, twist angles phi of the liquid crystal molecules of respective liquid crystal panels are set to 210 deg.<=phi<=300 deg.. Thus, a mass production is facilitated, and the display contrast is improved.
Patent JP-H0885880-A (JP)
Title: Zinc phosphate treating method for aluminum alloy
Inventor: SO KENDOU
IPC: C23F1/20
Filed: 1994-09-20
Abstract: PURPOSE: To evade deterioration in the phosphating treatability of a ground part, in the method for subjecting an Al-Mg alloy contg. a specified amt. of Mg and having a ground part to zinc phosphate treatment, by previously washing the ground part with an inorganic acid soln. CONSTITUTION: At the time of subjecting an Al-Mg alloy having a ground part on the whole face or partially and contg. >=0-3% Mg to zinc phosphate treatment, at least the ground part is washed with a soln. of inorgaic acid or a soln. essentially consisting of inorganic acid and is thereafter subjected to zinc phosphate treatment. By this method, deterioration in the efficiency of the zinc phosphate treatment on the surface of the ground part caused by MgO formed on the surface of the alloy caused by the grinding and electrochemical heterogeneity can be evaded. This method is electively applicable to treatment prior to coating for a 5000 series Al alloy sheet for a car body panel in which grinding is executed for the purpose of surface straightening after forming.
Patent JP-H0994640-A (JP)
Title: Method for discharging residual material in tundish and device for elevating/lowering tundish weir used therefor
Inventor: MATSUMURA KENJI
IPC: B22D43/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a casting operation by lowering a tundish weir after completing the discharge of residual material. SOLUTION: At the time of supplying molten steel 20 into a tundish providing a tundish nozzle 9, the inner part of the tundish is sectioned into a part in which the nozzle 9 exists and a part in which the nozzle 9 does not exist, with the tundish weir 3. After supplying the molten steel, the tundish weir 3 is elevated to pass the molten steel through each part. The elevating/lowering of the tundish weir 3 is executed by pushing/removing between the inclining surfaces 6a-6d of an inclining member and the inclining surfaces 7a-7d of an inclining member 7 connected through a vertical member 5. In such a way, the residual material composed of the molten steel 20 and flux 21 in the part, in which the tundish nozzle 9 does not exist, is discharged from the nozzle 9 through a gap at the lower end of the weir 3 and further, after completing the discharge of the residual material, the weir 3 is lowered. By this method, the tundish can sequentially be reused without executing the troublesome removing operation of the residual material.
Patent JP-H04131576-A (JP)
Title: Valve opening detector
Inventor: HAYASHI HIROSHI
IPC: F16K37/00
Filed: 1990-09-20
Abstract: PURPOSE:To detect abnormality by computing the span drift quantity rate-of- change from the span drift quantity and operation interval at the time of the span drift exceeding the fixed value, and emitting an alarm in the case of the rate-of-change exceeding the fixed value. CONSTITUTION:When the span is changed due to the wear or the like of the plug and seat of a single-acting diaphragm valve, for instance, causing the input pressure to become less than P0 or more than P100, this is detected, and the output of a valve opening detecting means 1 at this time is made D100, D0. The operation of DS= D100-D0 is computed by a span drift quantity computing means 21., and the span drift quantity rate-of-change is computed by a rate-of-change computing means 23 from the span drift quantity and the operation interval clocked by a timer 22. An alarm generating means 24 then generates an alarm signal in the case of the rate-of-change exceeding the fixed value. As a result, the maintenance timing to the span drift quantity can be informed.
Patent JP-H06102951-A (JP)
Title: Optical arithmetic processing unit
Inventor: KATAYAMA MIKIO
IPC: G06E3/00
Filed: 1992-09-21
Abstract: PURPOSE:To provide an optical arithmetic processing unit using active matrix liquid crystal display devices. CONSTITUTION:When input information is displayed in the liquid crystal display device 2, light by which the liquid crystal display device 2 is irradiated from a light source 1 has input information. When arithmetic information are displayed in the liquid crystal display devices 3-5, the transmission light quantity of the light is reduced based on display corresponding to arithmetic information at the time of transmitting the liquid crystal display devices 3-5. Namely, the arithmetic information is set to be constant, and an operation by setting input information as a variable can be realized. Then, light is given to a liquid crystal output device 6 and is converted into an electric signal by a photosensitive element. A signal change occurs in a scanning line and a signal line based on the electric signal, and the signal change is captured by a detection circuit. Then, the detection circuit displays data corresponding to the signal change in the liquid crystal output device 6. Since the respective picture elements of the liquid crystal display devices 3-5 and those of the liquid crystal output device 6 are in an overlapped state, the processing can be realized in the respective picture elements.
Patent JP-S62111616-A (JP)
Inventor: FUKADA SHUNRYO
IPC: A01G9/00
Filed: 1985-11-08
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-H1096351-A (JP)
Title: Rocking lock device
Inventor: MORI TOSHIHIKO
IPC: E05B83/02
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a rocking lock device into which a-pushbutton lock is incorporated in such a way that the moving direction of a slider coincides with that of a lock member. SOLUTION: A rocking lock device includes a pushbutton lock 14 which has a plurality of push buttons 54, 55, provided on the front surface of a casing 8 as locking mechanisms in such a way that their pushing direction coincides with the rocking direction of a lock arm 10, and which has a slider 56 that moves freely in a direction perpendicular to the rocking direction of the lock arm 10 and that is permitted to move to the unlock side only when the predetermined unlocking push button 54 is pressed. The lock member 11 is connected to the slider 56 in such a way that as the slider 56 moves to the unlock side, the lock member 11 is released from the lock arm 10, and an intermediate operating member 12 which causes the slider 56 to be moved to the unlock side by the operation of the casing 8 from the outside is connected to the slider 56.
Patent JP-H03114609-A (JP)
Title: Cooling method for high temperature steel plate
Inventor: FUKUDA KEIJI
IPC: C21D1/00
Filed: 1989-09-29
Abstract: PURPOSE:To minimize the residual distortion of a steel plate by injecting a nonboiling type high temperature liquid of a specified temperature on the steel plate upper and lower faces and cooling it until the surface temperature thereof falls of the specified temperature range, in the case of the cooling of the high temperature steel plate. CONSTITUTION:The cooling device of a high temperature steel plate 1 is composed so as to inject a molten salt from the nozzle headers 3, 4 are cooling upper and lower parts by the molten salt circulation pumps 6, 7 by arranging the nozzle headers 3, 4 at the upper and lower parts of a transfer roller table 9 and a molten salt bath 8 at the bottom part. The molten salt jet 2 at >=200 deg.C is simultaneously injected on the upper and lower faces of the high temperature steel plate 1 to cool until the surface temperature thereof falls in the range of a molten salt temperature or the molten salt temperature +150 deg.C. A steel plate in a good shape with a uniform quality and small residual distortion can thus be obtained.
Patent JP-H0970504-A (JP)
Title: Method for recovering sludge scum and device therefor
Inventor: NAGASAKI HIROYUKI
IPC: C02F1/24
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To effectively purify sludgy lakes and ponds by injecting high-pressure fluid and flocculating agents to the inside of the bottom end of a cylindrical body to separate and flocculate the eutrophic matter deposited in sludge, then injecting the high-pressure fluid into this cylindrical body to generate fine bubbles, thereby sticking the flocculated eutrophic matter on the fine air bubbles and floating the eutrophic matter. SOLUTION: The fluid and flocculating agents are injected via a pipe 7 for the high-pressure fluid and a pipe 8 for the flocculating agents into the inside of the bottom end of the cylindrical body 1 submerged in the lake or pond A. While the front ends of the respective pipes 7, 8 are twisted freely in four ways by the injection pressures thereof, the sludge B on the bottom of the lake or pond A is surely agitated and the deposited eutrophic matter is separated and floated and is flocked by the flocculating agents. The flocculated eutrophic matter is adhered to the fine air bubbles generated by injecting the high-pressure fluid upward by an injector 15 and is thereby floated. The eutrophic matter is recovered as scum C by a scum recovering net 6.  While the purified clean water in the cylindrical body 1 is made to flow over successively from the cylindrical body, the water is discharged outside.
Patent JP-H08116559-A (JP)
Title: Alignment device for solid-state image pickup element
Inventor: KOSEKI YOKO
IPC: H04N17/02
Filed: 1994-10-18
Abstract: PURPOSE: To attain highly accurate alignment for optical relative positions of plural solid-state image pickup elements. CONSTITUTION: A resolution chart is provided as an object of a video camera provided with a lens 102, a color separation prism 103 and CCDs 104-106, and a reference pattern of the resolution chart 100 is formed based on a line segment tying a picture element 502 of one line with different arrangement with a picture element 513 of other line through cross reference. Even when the CCD is deviated from a reference position by forming the reference pattern in this way, an image light from the reference pattern 500 is sensed by any picture element among picture elements 502-513 and the optical relative position of the solid-state image pickup elements is aligned with high precision in an error order of sub microns.
Patent JP-2001076095-A (JP)
Title: Information processor and method therefor
Inventor: TAKAOKA MAKOTO
IPC: H04N1/40
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To prepare electronic document data which suitably saves and delivers a document image and are easily electronically documentated. SOLUTION: The layout of an inputted document image is analyzed (S103) to recognize a texture area and a picture area. The overlap area where the recognized text area and picture area overlap with each other is detected (step S104), and the storage style of the document image is switched, according to whether the overlap area is detected, thereby storing document image data (S105 and S106).
Patent JP-H1195770-A (JP)
Title: Karaoke machine and karaoke reproducing method
Inventor: FUJIMOTO KAZUO
IPC: G10K15/04
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE machine which enables a user to make training without silencing the auxiliary singing of the other party in a duetto music, etc., since the setting to change over the addition of only the specific auxiliary singing signals and non-addition thereof according to the presence or absence of the detection of microphone voices and to continue to add the auxiliary singing signals exclusive of these signals may be executed by each of the auxiliary singing signals. SOLUTION: The respective auxiliary singing signals reproduced from plural auxiliary singing reproducing means (auxiliary singing A reproducing means 2, auxiliary singing B reproducing means 3) which reproduce the auxiliary singing signals are subjected to the setting of the addition to accompaniment signals or the non-addition by an auxiliary singing setting means 5 when the microphone voices are detected by a microphone sound volume detecting means 4, to execute the addition control of the plural auxiliary singing signal according to the presence or absence of the detection of the microphone voices.
Patent JP-S63106128-A (JP)
Title: Vehicle suspension device
Inventor: MIYOSHI AKIHIKO
IPC: B60G17/033
Filed: 1986-10-24
Abstract: PURPOSE:To prevent variations in load from affecting upon the steering charac teristic, by providing a load ratio detection means for detecting a road ratio between front and rear wheels, and by changing the roll rigidities of the front and rear wheels in accordance with a signal from the load ratio detecting means. CONSTITUTION:A flow rate of hydraulic oil for each cylinder 2FR or the like, is regulated by a flow control valve 48 to determine a desired flow rate in accordance with a variation in hydraulic pressure. In such an arrangement, signals from pressure sensors 62 for wheels are synthesized to detect a vehicle body input mode such as a bound, pitch, roll or warp mode, and control is carried out in the direction in which the detected mode is restrained. Further, a desired warp moment is determined in accordance with a detected value of roll moment while a pitch moment is added to this computation, and there fore, the ratio of roll rigidity is changed in accordance with the load ratio between the front and rear wheel. Thereby it is possible to prevent variations in load from affecting.
Patent JP-H01201479-A (JP)
Title: Diamond coated hydrogen embrittlement metal and its production
Inventor: TANABE KEIICHIRO
IPC: C23C16/26
Filed: 1988-10-06
Abstract: PURPOSE:To directly form a thin diamond film having good adhesiveness without interposing an intermediate layer on the surface of a hydrogen embrittlement metal by subjecting a carbon-contg. gaseous mixture to excitation cracking by the plasma formed by an electric field under a specific pressure. CONSTITUTION:A base material 1 which is the hydrogen embrittlement metal such as Ti is disposed into a reaction chamber consisting of a quartz pipe 2 and the inside of the chamber is evacuated through a vacuum evacuation port 3. One or more than one kinds of inert gas such as Ar, gaseous oxygen, gaseous fluorine, gaseous chlorine and steam are introduced from a gas introducing port 4 into the chamber and plasma 8 is generated by the electric field of DC or AC. The carbon-contg. gas such as CH4 is further introduced from the gas introducing port 4 into the chamber. The pressure is regulated to 10-760Torr by a plunger 7 and the mixed gases are subjected to the excitation cracking so that the thin diamond film is directly formed by by the vapor phase reaction on the base material 1. The thin diamond film having good crystallinity is thereby formed directly on the surface of the hydrogen embrittlement metal.
Patent JP-H10149089-A (JP)
Title: Multiamusement system
Inventor: KANEKO HIROSHI
IPC: A63F13/218
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To give the sense of virtual reality close to the actual and enjoy a play such as game or karaoke (sing-along music) under this environment by arranging a plurality of large-scaled display screens on the wall surface of an independent play room, and displaying an image as a person is present in a specified three-dimensional space. SOLUTION: An image stored according to the name of song selected by a player is displayed on each display screen 201a-201c. The musical sound of karaoke is also generated from sound source devices 204a-204c. The player inputs a voice by use of a microphone 105. Thus, when images of the audience seat and orchestra seat of a theater are stored in a DC ROM as image data, the image of the audience seat of the theater and the image of the orchestra seat are stereoscopically displayed on each display screen 201a-201c, and the player can enjoy the karaoke as if he/she singing a song in the theater.
Patent JP-H0785195-A (JP)
Title: Display device in train
Inventor: TAKADA SHINOBU
IPC: G06Q50/00
Filed: 1993-09-14
Abstract: PURPOSE:To easily store variable information by storing prescribed variable information such as stop station of a train to an information storage medium loaded removably to a display device main body. CONSTITUTION:Variable information is stored in an IC memory card 23 and an external memory connection unit 22 is provided to a display device main body 10 to mount the IC memory card 23. Moreover, a discrimination control section 20 connects to a reader R and ticket display sections 12a, 12b via an I/O unit 24. In the case of operation of a train, a person in charge mounts the IC memory card 23 storing variable information such as stop stations of the train to the display device main body 10. When the user getting on the train inserts a ticket to the reader R and when the ticket is a normal ticket, the ticket display sections 12a, 12b are lighted and when the ticket A is an illegal ticket, they are not lighted.
Patent JP-H0699680-A (JP)
Title: Bankbook printer
Inventor: SUGIYAMA AIKO
IPC: B42D9/04
Filed: 1992-09-22
Abstract: PURPOSE:To equip with a common page turning mechanism, with which pages, of bankbooks, the page opening directions and sizes of which are different from each other, can be turned. CONSTITUTION:The bankbook printer concerned is equipped with a conveying part, with which bankbooks are conveyed to the predetermined positions and stopped, a controlling device, a bankbook guide 2, which acts as a conveying reference, a printing part, at which the predetermined printing is performed onto the bankbook, and a page turning mechanism part 7 consisting of a page turning member, which is provided at the bankbook guide so as to be inclined to the direction opposite to the conveying direction of the bankbook, and the driving means of the page turning member. Thus, the accommodation by one page turning mechanism becomes possible in a bankbook printer dealing with various bankbooks.
Patent JP-H06205199-A (JP)
Title: Picture reader
Inventor: HATTORI SHUNSUKE
IPC: H04N1/40
Filed: 1993-09-14
Abstract: PURPOSE:To obtain accurate picture data by extracting the characteristic parameter of a picture error and estimating an error factor so as to adjust the reader and to correct a picture error. CONSTITUTION:When a mode selection section 53 selects the normal mode, picture data obtained by a picture read section 52 are stored in a storage section 58 as they are. When the selection section 53 selects the picture adjustment mode, a picture data error characteristic extract section 54 extracts the characteristic of an error from the picture data. Then an error factor estimate section 55 estimates a cause to the error of the picture data and an adjustment method decision circuit 56 decides the adjustment method of the reader. Then the operation of an adjustment mechanism 63 is controlled via a mechanism control section 59 and a picture correction section 57 corrects a prescribed picture and stores the result to the storage section 58. Thus, even when various errors take place in the picture data, the data are corrected in response to the characteristic of the error and picture data close to true data are obtained.
Patent JP-H01120116-A (JP)
Title: Method of extending analog signal and apparatus for performing the method
Inventor: PASUKARU SHIYARURE
IPC: H03K5/01
Filed: 1988-10-06
Abstract: PURPOSE: To automate the adjustment of gain and the shift of a zero point by multiplying an input analog signal by its rise edge part and a control signal to be the function of a threshold and subtracting a subtraction signal to be the function of the threshold from the product signal. CONSTITUTION: At the time of detecting the rise edge part of an input analog signal E, a differential calculation part 3 outputs a pulse for starting a gradient generator 5 to a controlling logic circuit 4. The gain of an amplifier is controlled by gradient started from the detection of a rise edge part of the signal E. When an output signal S reaches a maximum threshold, a comparator 6 outputs a pulse for controlling the circuit 5 to the circuit 4. Thereby the gradient is stopped by the threshold. When a reset button 12 is depressed, the device surely executes new zero shift. Thereby a subtraction signal outputted from a gradient generator 8 is subtracted from an output signal of the comparator 11.  When the signal S is reduced and reaches a high threshold, a comparator 11 outputs a signal to a controlling logic circuit 9, the generator 5 is driven, and when the signal reaches a low threshold, a comparator 10 is stopped.
Patent JP-H05219536-A (JP)
Title: Changeover assembly
Inventor: HAIDE TAIHIRAA
IPC: H04B10/2581
Filed: 1992-09-22
Abstract: PURPOSE: To prevent a break at joint of a glass fiber cable by providing a magazine having a jumper field and a joint cassette use slide insert, opening to a frame. CONSTITUTION: Each glass fiber cable core 8 is contained in a joint cassette 19 and fitted to a rear side of a frame 3. Then a slide insert opening 18 of magazines 16, 17 is directed to a front side, through turning around a vertical axial line 26 to allow the joint cassette 19 to be easily ejected. Then a jumper field 29, having patch fields 6, 7 accessed from a front side and a rear side of the frame 3, is placed and an entered/withdrawn cable core 8 is connected to a pig tail. Thus, in the switching assembly, access to entered/withdrawn cable cores 8, 9 is facilitated in the magazines 16, 17 containing patch fields 6, 7 and the joint cassette 19 and a dancer of breaks, when the glass fiber is jointed is prevented.