baber/WOPTO huggingface dataset:
Patent JP-H06333884-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEDA TORU
IPC: H01L29/78
Filed: 1993-05-26
Abstract: PURPOSE:To enable a resist to be smoothly separated off through dry etching with O2 plasma by a method wherein an effective gate and a dummy gate region susceptible to electrostatic breakdown are dry-etched as they are connected together, and the disused part including the dummy electrode of the dummy gate region is cut off from an effective gate region. CONSTITUTION:An impurity region 6 is formed in the dummy region 7b of a semiconductor substrate so as to electrically isolate it from an effective element region 7a. Thereafter, the element isolating region 2 of the effective element region 7a, the element isolating region 2' of the dummy region 7b, an effective gate region 3, and a dummy gate region 3' are formed at the same time. At this point, the dummy gate region 3' is more susceptibe to electrostatic damage caused by a polycrystalline silicon film 4 than the effective gate region 3. Polycrystalline silicons 4 and 4' are etched using a resist pattern 5 as a mask, and then the resist pattern 5 is separated off. The polycrystalline silicon film 4' including a dummy gate electrode is cut off from the polycrystalline silicon film 4 in the effective element region 7a.
Patent JP-S62281326-A (JP)
Title: X-ray irradiation unit and method of applying x-ray
Inventor: TSUJI KAZUHIKO
IPC: H01J35/16
Filed: 1986-05-29
Abstract: PURPOSE:To enable a large area region of X-ray mask patterns irradiated with X-rays to be transferred to a substrate with high precision, by providing a plurality of X-ray generating sources and providing shield plates between the X-ray generating sources such that X-rays generated by said X-ray generating sources are not applied to the same point on the substrate repeatedly. CONSTITUTION:X-ray sources 10 and 11 apply electronic beams 16 for example to metallic targets 17 and 18 so that X-rays are radiated radially from the regions of the targets where the electronic beams have been applied. Shield plates 12, 13 and 14 are formed of a material which is thick enough to block X-rays belonging to the photosensitive region of a photosensitive resin film 20 on a substrate 19 disposed on a substrate base 15, and the shield plates are arranged such that any point of the substrate 19 is not irradiated with X-rays from both of the sources 10 and 11 repeatedly. A region to be irradiated with X-rays from one X-ray source corresponds to an area of one or more chips of a semiconductor device. The X-ray sources are arranged movably always on the central axis of the shield plates, The flatness of an X-ray mask may be corrected by contacting the X-ray mask with the ends of the sheild plates.
Patent JP-S5648776-A (JP)
Title: Signal processing circuit
Inventor: TAIRA HIDEKAZU
IPC: H04N7/083
Filed: 1979-09-28
Abstract: PURPOSE:To stabilize an output signal by using as a slice level a level at which the most stable operation of an input signal whose pedestal level has been fixed can be obtained. CONSTITUTION:Input data signal 5 having the pedestal level fixed by pedestal clamping circuit 1 is applied to switch circuit 13 that conducts only when this signal 5 exists and while its one output is supplied to slicing circuit 17, the other is sent to detecting-holding circuit 15. Detecting-holding circuit 15 detects peak value 20 of input signal 5, which is supplied to dividing circuit 16, where it is divided into level 19 where input signal 5 is most stable. This division output is applied to slicing circuit 17 to obtain a slice level and input signal 5 supplied from switch circuit 13 is sliced. Thus, the slice level of input signal 5 can be held at the best value of the amplitude of input signal 5 at any time, so that the stable slice output signal can be obtained.
Patent JP-S5921615-A (JP)
Inventor: JIYON FUREDERITSUKU KABARA
IPC: A61K31/55
Filed: 1983-07-06
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-S5751105-A (JP)
Title: Preparation of nitrous oxide
Inventor: MATSUDA HIROSHI
IPC: C01B21/22
Filed: 1980-09-09
Abstract: PURPOSE: To prepare high purity nitrous oxide, safely and economically, by reacting urea, nitric acid, and sulfuric acid.  
     CONSTITUTION: Urea is dissolved in sulfuric acid of ≥ about 70wt% concentration. Nitric acid of about 50W98wt% concentration is added slowly and dropwise to the solution, and made to react to 40W100°C for about 0.5W10hr. The molar ratios of urea:sulfuric acid:nitric acid are 1:(≥1):(≤1.5). The gas (a mixture of N 2 O and CO 2 ) obtained by the reaction of formula is washed with an alkaline aqueous solution to remove carbon dioxide and obtain high-purity nitrous oxide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5552157-A (JP)
Title: Failure processing system for information processor
Inventor: HIRAI MICHIHIRO
IPC: G06F11/00
Filed: 1978-10-11
Abstract: PURPOSE: To increase the resolution of the condition of failure production and to increase the possibility of re-execution, by freezing the processing stage before the occurrence of hardware failure related to the preceding control and performing failure processing after the processing stage after that.  
     CONSTITUTION: If parity error is detected to the register 1 moved with the control of the stage A in preceding control, the presence of error is displayed on the check register 3, and is given to the encode signal generation circuit 23 and failure control circuit 5. Further, the failure control circuit freezes the operation of the stages A and D, and if required, the content of the register 1 is shunted to the shunt register 6. Further, if the operation of the stages O, E preceding than the stage A taken place of failure is progressed to the section of each instruction, the stage of failure processing is generated to perform failure processing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06332703-A (JP)
Title: Condition collation processing method for rete network
Inventor: MAEDA TAKESHI
IPC: G06F9/44
Filed: 1993-05-26
Abstract: PURPOSE:To shorten a collating time by sharply reducing the generation of a rule instance excluded from a competitive set before executed. CONSTITUTION:A token from a route node 5 is stored through one input nodes 6-8 in token buffers 13-16. When the priority of a rule 1 is higher than a rule 2, buffers 13 and 14 are opened first, and the token is inputted to a two input node 9. When an input test succeeds in the two input node 9, the rule instance is added from a terminating node 11 to the competitive set. Next, when a delete token is inputted through the one input node 8 to the token buffer 16, and an add token corresponding to the delete token is remaining in the token buffer 16, the add token is deleted in the token buffer 16. Therefore, it is possible to prevent the unnecessary add token from being inputted to a downstream node, and to reduce a useless processing.
Patent JP-S5456701-A (JP)
Title: Preset receiving device
Inventor: NAGATA YOSHINOSUKE
IPC: H03J5/02
Filed: 1977-10-14
Abstract: PURPOSE: To enable the reception through the preset channel selection by applying the read output given from the address which is set to the normal reading mode via the control circuit to the tuner circuit in the form of the tuning voltage.  
     CONSTITUTION: With operation of band selection switch 104 and preset channel selection switch 105, selection gate control circuit 106 is driven. And the fixed address is selected by the output of circuit 106 for nonvolatile data analog memory 107. On the other hand, erase/write/read mode control circuit 108 is driven by opration of preset memory switch 103, and thus the write voltage of the output is written into data memory 107 of the prescribed address via erase/write/read voltage generator circuit 109. Then switch 101 is changed over to P-side with operation of switch 104 and 105. As a result, the read output read out from memory 107 is amplified through converter circuit 110, and this output is applied to tuner circuit 20 in the form of the tuning voltage. Thus, the reception becomes possible through the preset channel selection 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5647835-A (JP)
Title: Address input unit
Inventor: SAITOU MITSUO
IPC: G06F17/22
Filed: 1979-09-28
Abstract: PURPOSE: To make it possible to make to with a little store capacity, to reduce the number of selective elements and to input the address at a highter speed, by having a data configuration by which tha same part in a data of address is regarded as 1 unit.  
     CONSTITUTION: As for the procedure for preparing a data, at first the part of 10 is common to all, therefore it is made a data of 1 unit, in the next place, since the part of 11 is also common, it is made 1 unit, and on the other hand, since the part of 12 is independent each, it is made 1 unit of other name of the same level as 11, each of 13 becomes a data unit following the independent data 11, and therefore a data has the Tree structure. When the address is input, all that are decided by inputting ZIP code, etc. as a major classification from the keyboard are displayed in the display part. In this regard, in case there are many names, the number of names is decreased by inputting only a few characters of the head part of reading. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0421279-A (JP)
Title: Photoelectric converter
Inventor: NAKAMURA TSUTOMU
IPC: H04N5/335
Filed: 1990-05-16
Abstract: PURPOSE:To obtain a photoelectric conversion section characteristic with excellent linearity by handing a control voltage required to cause a prescribed output current to flow to a photoelectric conversion element provided with an amplifier function as a photoelectric conversion signal. CONSTITUTION:An output of an operating point detection circuit 11 is changed at a prescribed operating on the way while a CMD 1 transits from the OFF state to the ON state. Thus, when a gate pulse PHI6 outputted in sawtooth wave is applied to a gate of the CMD 1 exposed while a storage level VINT is given to the Sate 4, since the operating point detection circuit 11 is operated according to the exposure up to now, then a gate level corresponding to each exposure is sampled and held in a level storage capacitance 13 and the result is outputted from an output terminal 14 as an output voltage VOUT.
Patent JP-S63288570-A (JP)
Title: Decoding device
Inventor: NISHINO YASUKAZU
IPC: H04N1/411
Filed: 1987-05-21
Abstract: PURPOSE:To reduce the number of the access of an unnecessary memory by executing access of the memory only when a decoding element whose values of a normal element and a restored element are different exists in one word from a second level in a decoding processing condition. CONSTITUTION:An image memory 1 houses an image and resistors 2-6 are resistors for a referring element. A condition detecting part 7 investigates the number of black elements of the referring element, detects an element to coincide with a presently processing condition, stands 1 in a coinsident element position, stands 0 in a not coincident position and sets a detected result to a resistor 8. By the number of the black elements of the referring element, the color of a decoding element is estimated and set to a resistor 9. A deciding circuit 11 decides whether or not only one the 1 exists in the contents of the resistor 8 and different part of the color of the element position exists, where the 1 is stood in the resistor 8, in the resistors 9 and 10, when they exist there, the 1 is outputted to a control part 15 and when it is not there, the 0 is outputted to the control part 15. A decoding part 14 decodes coding data.
Patent JP-S6020825-A (JP)
Title: Method of manufacturing seat pipe for buffer
Inventor: ITOU HIDEKUNI
IPC: B23P15/10
Filed: 1983-07-08
Abstract: PURPOSE:To make centering secure and easy and stabilize damping force by supporting nearly the middle part of a pipe member having a certain diameter and certain diminsions and forming a piston part by heating and expanding a pipe end part which is to serve as said piston part. CONSTITUTION:Nearly the middle part of a pipe member having a certain diameter and certain dimensions is supported by a jig and, after providing an oil port 9 and removing burrs, a piston part 5 is heated and machined for expanding, while a screwing part 8 is heated and machined for shrinking the diameter, forming a piston part 5 and a screwing part 8 respectively. Then, each is machined for providing a piston-ring groove and forthreading, etc. respectively. Due to this construction, the center of each part agrees correctly, preventing the dispersion of damping force.
Patent JP-H1093919-A (JP)
Title: Recording medium storing video data which can forcibly reproduce sub-video in accordance with reproducing state and its reproducing system
Inventor: HISATOMI SHUICHI
IPC: H04N5/85
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium which stores video data that can forcibly reproduce sub-video accordance with a reproducing state. SOLUTION: A unit header (SPUH) 231, run length compressed pixel data (PXD) 232 and a display sequence table (SP DCSQT) 233 are stored in a sub- video packed string that constitutes a sub-video unit 230. Plural display sequences (SP DCSQ) 234 are stored in the table (SP DCSQT) 233, and a command that forcibly outputs the data (P×D as the sequences (SP DCSQ) 234 in a picture is described.
Patent JP-H05323507-A (JP)
Title: Film unit with lens
Inventor: MURAMATSU KATSUJI
IPC: G03C3/00
Filed: 1992-05-18
Abstract: PURPOSE:To carry out development without exposing photographed images to light even if pictures are photographed on a film in a number of frames exceeding a prescribed number. CONSTITUTION:An index composed of a plurality of projected parts 26 is formed between 14th and 17th ones of perforations 18b of a leader part 18a of a film 18. At the time the leader part 18a is pulled out of a photographic film Patrone as a pretreatment for development of the film 18, it never occurs that the leader part 18a is pulled excessively since the index 24 can be recognized visually and with touch by an operating person. Consequently, a lens-attached film unit with which pictures can be taken in a number exceeding the number of frames prescribed based on the standard of the film 18.
Patent JP-H06338887-A (JP)
Title: Service offer system for ivd-lan system
Inventor: OTSU KAZUYUKI
IPC: H04M3/00
Filed: 1993-05-27
Abstract: PURPOSE:To attain voice and data synthesis, and to improve each kind of service in communication between voice terminals by applying an IVD-LAN system. CONSTITUTION:Voice communication information from a voice terminal 1 is transmitted through a line processor 5 of a switchboard 4 to a call processor 6 along with data communication information from a data terminal 2 by using a terminal adaptor 3. At that time, each kind of service, for example, processing such as conference telephone service is performed. The processor 5 is connected through an LAN high speed bus 7 controlled by a high speed bus controller (not shown by a figure) with the other similar processor. The processor 6 imparts a data terminal control instruction to the processor 5 according to a program for offering the service. Then, the analysis processing of a CPR order is performed whether or not the order from the processor 6 is the data terminal control order is discriminated, a processing corresponding to the pertinent order is performed when the order is not the data terminal control order, and it is transferred to the terminal 2.
Patent JP-H07304049-A (JP)
Title: Manufacture of tubular material
Inventor: HIROHATA TOSHIRO
IPC: B29C33/38
Filed: 1994-05-14
Abstract: PURPOSE:To obtain a method for manufacturing a tubular material without cissing of a coating liquid with an ease of removing a produced film from a mold and a superior productivity. CONSTITUTION:In a tubular material manufacture method including a process that a tubular material is drawn out of a core after a liquid heat-resistant resin applied by coating is set or cured, a core provided with a ceramics coating layer on the outer peripheral surface thereof is used as a mold, or a cylinder provided with a ceramics coating layer on the inner peripheral surface thereof is used as a mold.
Patent JP-S61282294-A (JP)
Inventor: SHINOHARA MASATOSHI
IPC: B66C23/90
Filed: 1985-06-07
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-S5351865-A (JP)
Title: Tracking device
Inventor: MATSUOKA SHINJI
IPC: B65G43/00
Filed: 1976-10-20
Abstract: PURPOSE: To improve the accuracy of a tracking device by enabling to check tracking information every time specified kind of article flows in a zone tracking device for tracking the information of multikind of articles flowing on the same conveying apparatus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10296064-A (JP)
Title: Mixing device
Inventor: TOYODA KOJI
IPC: B01F13/10
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a mixing device in which structure is simple and both pulverization efficiency and mixing performance of the material to be mixed are enhanced. SOLUTION: The mixing device is equipped with a rotary shaft 3 provided so as to be rotated and driven around the shaft in a vessel 2 of material to be mixed, with agitation members 4 and fluidization direction-changing members 7 provided so as to be accompanied and rotated and with pulverization members 6 which are provided so as to be rotated and driven in the inner circumferential part 2a' of the vessel 2 opposite to the outer circumferential part of the rotary shaft 3. The agitation members 4 are arranged with the intervals in the direction of a rotary diameter for the outer circumferential part of the rotary shaft 3 and have agitation faces fluidizing the material to be mixed toward the outer circumferential part of the rotary shaft 3.  The fluidization direction-changing members 7 are arranged with the intervals in the direction of the rotary diameter for the inner circumferential part 2a' of the vessel 2 between the agitation faces and the outer circumferential part of the rotary shaft 3. Also, the members 7 have change faces 7d' which change fluidization direction of the material to be mixed from the direction directed to the outer circumferential part of the rotary shaft 3 to the direction directed to the inner circumferential part 2a' of the vessel 2.
Patent JP-S6018602-A (JP)
Title: Brake valve
Inventor: SATOU HITOSHI
IPC: F15B11/00
Filed: 1983-07-09
Abstract: PURPOSE:To prevent the ocurrence of abnormal surge pressure in time of a relief valve being close, by installing a spring-energized poppet valve body in a hydraulic chamber being open to a hydraulic source oil passage and an actuator side oil passage, while interconnecting the hydraulic chamber to the actuator side oil passage via a throttle. CONSTITUTION:When oil is fed to an oil passage 14A, if a directional control valve (selector) is set to a neutral position, a counterbalance valve 7 comes in neutral as well, and thereby surge pressure is produced in both oil passages 12B and 25B at the actuator side but since a hydraulic chamber 42B is interconnected to the oil passage 25B via a throttle 46B, it will not follow up immediately and, with a pressure differential, a poppet valve body 43B is set in motion against a spring 45B, causing the pressure inside the oil passage 25B to be relieved to a hydraulic source oil passage 24B, thus the surge pressure is reduced to some extent. The pressure of the hydraulic chamber 42B is raised up, closing a valve seat 30B. When the pressure is further boosted up, a relief valve 48B operates. If check valves 41A and 41B are installed, both poppet valves 43A and 43B are yet favorably opened-very good for reducing the surge pressure.
Patent JP-S5947462-A (JP)
Inventor: TAGAWA KENICHI
IPC: D04H1/32
Filed: 1983-07-08
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-2000319383-A (JP)
Title: Production of hydroxyl group-terminal polyether and composition for producing the same
Inventor: MIZUTA KEIICHIRO
IPC: C08G65/22
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hydroxyl group-terminal polyether capable of controlling an initiating period and handleable without immediately causing a polymerizatin reaction and to provide a composition for producing the same. SOLUTION: This method for producing a hydroxyl group-terminal polyether is composed of cation-polymerizing a monomer having an epoxy group and at least one carbon-carbon double bond group in a molecule in the presence of a chain transfer agent by using a latent acid-generating agent. This composition for producing the hydroxyl group-terminal polyether is obtained by blending a latent acid-generating agent to the monomer.
Patent JP-S6014921-A (JP)
Title: Gas-liquid separating apparatus
Inventor: HIRAI TETSUO
IPC: B01D45/14
Filed: 1983-07-08
Abstract: PURPOSE:To eliminate the restriction of the setting position, to recover the power, and to reduce the size of the apparatus by using a rotating body, having a centrifugal fan on one surface and a turbine on the other surface, for the centrifugal separation. CONSTITUTION:A rotating body 6 is rotated at a high speed around a rotating shaft 5, and a mixed fluid of gas and liquid is introduced into the center of the rotating body 6. Since a centrifugal fan 7 is provided to the introducing surface of the rotating body 6, the mixed fluid is sucked by the centrifugal fan 7. The liquid droplets in the mixed fluid is separated by the centrifugal force, blown away in the direction of the centrifugal force, and discharged from a liquid discharge pipe 4. The gas separated from the mixed fluid is sucked by a fan, etc., and discharged from a gas discharge pipe 3 through the central part of the rotating body 6. Since the rotating body 6 is equipped with a turbine 9, the turbine 9 is driven by the gas separated during the discharge and the power is recovered. In addition, as the particle diameter of the droplet can be enlarged by placing an open-pore type porous substance 8 between the impellers of the centrifugal fan 7, the separation efficiency can be increased.
Patent JP-S5751316-A (JP)
Title: Construction of erosion control dam
Inventor: NOZUNA TOSHIO
IPC: E02B7/02
Filed: 1980-09-11
Abstract: PURPOSE: To rapidly and simply construct an erosion control dam to one frame shape by a method in which metal nets are erected on upstream and down stream sides, beam members are attached to the upper ends of the metal nets, the beam members are connected with each other by bars, and metal nets are further erected on the beam members.  
     CONSTITUTION: Upstream and downstream sides are covered with metal nets A 1 -a and A 1 -c, T-shaped beam members C with holes and notches are provided to the upper ends of the metal nets A 1 -a and A 1 -c by turning them toward the inside of the dam, the U-shaped hooks at both ends of a bar B 1  are coupled with beam members C 1 -a and C 1 -b on the upstream and downstream sides, and then the lower ends of metal nets A 1 -b and A 1 -d are connected to beam members C 1 -a and C 1 -b on the upstream and downstream sides. And, the upper ends of the metal nets A 1 -b and A 1 -d are connected with the bar B 1  by auxiliary bars B'-b and B'-d so as to erect the metal nets, and soil, sand, and gravel are filled in the surrounding space. The procedure is repeated to build up an erosion control dam. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5249785-A (JP)
Title: Hall effect element
Inventor: KETORI TAKAO
IPC: H01L43/06
Filed: 1975-10-20
Abstract: PURPOSE: To obtain a Hall effect element of high S/N, by specifying the shape ration of control current electrode width W, distance L between these electrodes opposing with the Hall effect element in-between, and output electrode width l. 
     COPYRIGHT: (C)1977,JPO&Japio