baber/WOPTO huggingface dataset:
Patent JP-H0537337-A (JP)
Title: Buffer circuit
Inventor: OKADA HIROSHI
IPC: H03K19/0948
Filed: 1991-08-01
Abstract: PURPOSE:To prevent a noise of an input side from being propagated to a current side by applying the prescribed potential for turning on both of a first and a second gate transistors to both the gate transistors, in the case a clock stops. CONSTITUTION:In the case clocks d, e stop, a clock control signal f becomes an L level, and a first inverter 2 holds a function as an inverter. When an input signal a is an H level, if a noise of a threshold voltage br below is generated therein, an output signal b of an inverter 2 becomes an H level. However, a gate transistor GTn installed between a second power source 7 and a ground side of the inverter 2 is tuned on, a capacitor 15 of a CR circuit 11 is discharged, and an input signal bb of a second inverter 5 is not raised to a threshold voltage or above. In such a way, it does not occur that an output signal c of the inverter 3 is inverted in accordance with a noise, and the noise generated in the input signal a is not proparated to the output signal c.
Patent JP-H0536845-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA KAZUYO
IPC: H01L21/8234
Filed: 1991-08-01
Abstract: PURPOSE:To provide same or larger contact regions with a smaller diameter and to reduce the contact resistance between wiring layers to make possible a reduction of a semiconductor device by a method wherein the end parts of a LOCOS film are etched and the contact regions are provided at the end parts. CONSTITUTION:A LOCOS film 2, a gate oxide film 3 and a gate electrode 4 are formed on a silicon substrate 1 and thereafter, low impurity-concentration diffused regions which are used as source or drain regions 6 are formed. Each one part of these regions 6 is formed as a high impurity-concentration diffused region and a MOS transistor is formed in such a way as to approach the film 2. After that, a silicon oxide film is deposited as an interlayer insulating film 7 and the end parts of the films 7 and 2 are etched to provide contact holes. After that, contact regions connected with the regions 6 are formed and a wiring material is buried in the contact holes to form wirings 9. Thereby, a reduction in a semiconductor device becomes possible.
Patent JP-H0859276-A (JP)
Title: Manufacture of optical fiber preform
Inventor: YABUKI TSUTOMU
IPC: C03B37/014
Filed: 1994-08-17
Abstract: PURPOSE: To manufacture an optical fiber preform having reduced eccentricity. CONSTITUTION: A porous glass body 11 is formed by fixing the upper end of a glass rod 7 to a glass rod-holding part 6 and depositing glass fine particles on the periphery of the glass rod 7 while the glass rod-holding part 6 is rotated and raised. In this process, the lower part of the glass rod 7 is immersed in a liquid 16 to reduce or eliminate the vibration of the lower part of the glass rod 7.
Patent JP-S5983013-A (JP)
Title: Liquid crystal display type digital multimeter
Inventor: HOSAKA TOSHIYUKI
IPC: G01D7/00
Filed: 1982-11-02
Abstract: PURPOSE:To obtain a compact, inexpensive product having excellent operability, by using a liquid crystal display body with 1/4 duty in a display device. CONSTITUTION:Common 1-4 signals 88-91 are inputted to common terminals 73-76, respectively. Segment signals 92 and 93 are inputted to segment terminals 80 and 81, respectively. In this case, a potential difference is not yielded between the common signals and the segment signals. Therefore, a 1/4 duty liquid crystal display body is turned OFF as shown by a display 94. Then segment signals 96 and 95 are inputted to the segment terminals 80 and 81, respectively. Then a potential difference is yielded between the common signals 88 and 90 and the segment signal 95, and segments 58 and 59 are lighted as shown by a display 27. Thereafter, segment signals 99 and 98 are inputted to the segment terminals 80 and 81, respectively. Then, a pattern 56 is turned ON, as shown by a display 100. Patterns of 43 can be displayed by the 7 segment signals, 4 mark signals, and the 4 common signals. Therefore, the compact, inexpensive product with excellent operability can be obtained.
Patent JP-S5982110-A (JP)
Title: Descaling method of hot rolled steel sheet
Inventor: TOYOKAWA AKIRA
IPC: B21B45/06
Filed: 1982-11-02
Abstract: PURPOSE:To obtain a high removal effect with the kind of steel with which descaling is difficult in a descaling method using spraying of pressure water and mechanical brushes by treating the surface of the steel sheet which is quickly cooled by the sprayed pressure water by means of the above-described brushes. CONSTITUTION:High pressure water is sprayed to a steel sheet 1 under transfer in a direction A along a rolling line from the nozzles 10 of headers 7 provided above and below said sheet, whereby the surface of the sheet 1 is cooled quickly and the formation of scale is accelerated. The scale formed while the steel sheet is hot is thus converted to the scale having high removability. The scale is then mechanically broken and stripped by mechanical brushes 8, 8 which are driven to rotate in a direction B. Headers 9, 9 spray the pressure water further to the surface of the steel plate thereby scattering the scale which is stripped and is afloat on the surface of the steel sheet.
Patent JP-2000027719-A (JP)
Title: Drain structure of suction resonator
Inventor: SUETSUGU MASUMI
IPC: F02M35/12
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To make muddy water difficult to enter a passage, even if muddy water directly hits it from a lower part like an automobile, and to prevent clogging of the passage by providing a thickened part at the bottom part of a suction resonator and opening a drain passage of an almost horizontal direction over a prescribed length in this thickened part. SOLUTION: A suction pipe 13 toward a lower case 12 is arranged on a lower side of the lower case 12 and a suction resonator 14 is communicated with the suction pipe 13. The suction pipe 13 and the suction resonator 14 are integrally injection-molded, and one container 14a and the other container 14b are separately molded and are vibrated and welded by a flange part 14c. The lower case 12 and the suction pipe 13 are vibrated and welded at a prescribed location. A drain passage 19 is arranged at the bottom part of the suction resonator 14 and is opened in an almost horizontal direction in a thickness part 21 molded at the bottom. As a result, also muddy water from a lower part is difficult to enter into a passage and clogging of the passage can be prevented.
Patent JP-S6350141-A (JP)
Title: Data exchanging device
Inventor: KONO YASUFUMI
IPC: H04Q3/545
Filed: 1986-08-19
Abstract: PURPOSE:To access the arbitrary area of a wide range by converting the address signal of a central processor to a memory address signal for a data exchange when an address space for a data exchange is accessed. CONSTITUTION:The upper 4 bits in the address signal of a central processor are inputted to the input terminal 11 of an address decoding circuit 1, and when its value is '8', an output terminal 12 is set to '1'. A storing circuit 2 holds the data of 4 bits, and it can be set from the central processor. A data selecting circuit 3 inputs the high-order 4 bits in the address signal of the central processor to an input terminal 31, the inputs 4 bits of the output of the storing circuit 2 to an input terminal 32, outputs a signal inputted to the input terminal, to an output terminal 33, when a selecting terminal 34 is '1', and outputs a signal inputted to the input terminal 31, when said terminal is '0'. That is to say, by setting in advance a data 'n' to the storage circuit 2, and changing the 'n', the address space of 1 mega byte by 64K byte unit can be accessed.
Patent JP-S6438685-A (JP)
Title: Marking body for searching system
Inventor: NAKAMURA JINICHIRO
IPC: G01S13/79
Filed: 1987-07-31
Abstract: PURPOSE:To obtain a marker (marking body) excellent in searching accuracy without the possibility of positional shift, by receiving a searching signal responding means in a synthetic resin pipe formed into an almost U-shape and hermetically closing both end parts of said pipe. CONSTITUTION:A searching signal responding means 2 is received in a synthetic resin pipe 1 formed into an almost U-shape and both end parts of the synthetic resin pipe 1 are sealed by a thermal press bonding means to hermetically seal the searching signal responding means in the synthetic resin pipe 1. For example, the searching signal responding means 2 is constituted of a quartz resonance circuit wherein a coil 201, a capacitor 202 and a quartz vibrator 203 are connected in parallel. Then, the searching marker is allowed to straddle an embedded object and, since the leading ends 101, 101 of both leg parts 103, 103 can be fixed to the bed soil having the embedded object laid therein in an inserted state, the positional shift of the marker is not generated over a long period of time and the searching accuracy of the embedded object becomes high.
Patent JP-S6437136-A (JP)
Title: Method for discriminating channel frequency data transmission system in radio data system
Inventor: RYU KOICHI
IPC: H04H60/44
Filed: 1987-08-01
Abstract: PURPOSE:To quickly discriminate whether the transmission system of channel frequency AF data is a system A or B, by successively fetching two blocks except a first block of AF data of the same program and comparing these data with one another to detect coincidence. CONSTITUTION:A controller 14 fetches information related to the contents of the same program of a broadcast station, which is received at present, into a memory 15. In this case, the controller 14 discriminates whether first AF data out of two-block data stored in the memory 15 is equal to third and fourth AF data or not and discriminates whether second AF data is equal to third and fourth data or not, and the system A is decided to store all AF data in the memory 15 when they are not equal in both cases. When they are equal, the system B is decided to store only AF data of groups with the reception station, which receives data at present, as the center.
Patent JP-S5983439-A (JP)
Title: Character processing system of communication controller
Inventor: SATOU MIKIO
IPC: G06F13/28
Filed: 1982-11-04
Abstract: PURPOSE:To improve the transfer power, by storing a code representing the content of character processing to an optional area of a main storage section, and setting top address information of a storage area of the main storage section to a control register of a line adaptor at the start of communication. CONSTITUTION:The communication controller consists of a main processing section 1, main storage section 2, line adaptor 3, data bus 4, control bus 5, address bus 6 and a line 7. The code representing the content of character processing is stored to an optional area of the main storage section 2 at the start of communication. Further, the top address of the area is stored in a control address register in the line adaptor 3. A receiving command is set to the instruction register at the receiving, and when the data from the line is finished for the assembling of one character, the line adaptor adds the corresponding receiving character information and the content of the control address register.
Patent JP-S5896058-A (JP)
Title: 7,8-dehydroprostaglandins
Inventor: NOYORI RIYOUJI
IPC: C07F7/18
Filed: 1981-12-03
Abstract: NEW MATERIAL:The compound of formulaI(R<1> is H, 1-10C lower alkyl, or tri(1-7C hydrocarbon)-silyl group; R<2> is 1-10C alkyl or 5-6-membered cycloalkyl; R<3> and R<4> are H or OH-protecting group; R<5> is H or methyl; A is carbonyl or hydroxymethylene; B is group of formula CH2-CH2, CH=CH, or C C) and its salt. EXAMPLE:dl-7,8-Dehydro-PGE1 (THP compound) methyl ester. USE:Antiulcer agent. It has various prostaglandin-like activities, and is useful also as the synthetic intermediate of prostaglandin. PROCESS:The compound of formulaIcan be prepared by reacting the 7-hydroxy- PG of formula II (R<31> and R<41> are OH-protecting group) with methanesulfonyl chloride in the presence of a base, and if necessary, subjecting the product to the elimination of the protective group, hydrolysis, or reduction of the 9-position carbonyl group.
Patent JP-H0242847-A (JP)
Title: Data communication system
Inventor: FUJITA TOMOO
IPC: G06F13/00
Filed: 1988-08-02
Abstract: PURPOSE:To attain the transmission of opponent station number information by once holding the number information of an opponent station, transmitting the number information, after that, receiving a second outgoing tone, which is returned from a repeating system, and monitoring detection failure with a timer. CONSTITUTION:When the second outgoing tone is returned to a communication system, an input/output means 7 delivers the received second outgoing tone to a second outgoing tone identifying means 4. A number information transmitting means 5 sends the number information of the opponent station through the means 7. When the second outgoing tone does not arrive at the communication system or when the tone can not be identified in the communication system even in case that the tone arrives at the system, a timer to obtained by a timer monitoring mean 2 is filled up and such a condition is announced to the means 4. The means 4 instructs the means 5 to transmit the number information of the opponent station. The means 5 receives the kept number information of the opponent station from an opponent station number information holding means 6 and delivers the information to the means 7. The means 7 sends the delivered number information of the opponent station to a communication line.
Patent JP-S6440704-A (JP)
Title: Pressure operating device for vacuum
Inventor: SUGITA SATORU
IPC: F15B15/14
Filed: 1987-08-04
Abstract: PURPOSE:To improve durability of the device in the caption and also to minimize its occupying space by separating a driving member driven by fluid pressure from a driven member magnetically connected to the driving member by a partition. CONSTITUTION:High pressure or the atmospheric pressure between a pressure keeping cylinder 102 and a partition 103 is completely separated from vacuum ambient the inside partition 103 by the partition 103, a magnet 106 is provided in a ring-like piston 101 and a magnetic body 107 is provided on the outer circumference of an operation rod 104. It is thereby unnecessary to conduct vacuum sealing for the movable portion of the device so that the vacuum sealing ability and durability of vacuum seal can be improved. And, the driving member and the driven member can be arranged in parallel and in a compact size to that the space occupied by the device can be reduced.
Patent JP-H0479846-A (JP)
Title: Material for forming film
Inventor: TAKAHASHI HIDEKAZU
IPC: A23L35/00
Filed: 1990-07-24
Abstract: PURPOSE:To obtain the subject nontoxic material, containing zein, an aqueous solution of ethanol and a low-melting higher fatty acid in a specific proportion, excellent in transparency, softness and adhesion, having edibility and biodegradability and useful as a food coating agent. CONSTITUTION:The objective material containing 10pts.wt. zein, 20-500pts.wt. aqueous solution at 60-90vol./vol.% concentration and 1-30pts.wt. >=12C fatty acid (e.g. oleic acid, myristic acid or lauric acid) having <=65 deg.C melting point and preferably 0.5-20pts.wt. plasticizer (e.g. glycerol or propylene glycol).
Patent JP-S6253609-A (JP)
Inventor: TANI TOYOHARU
IPC: A45D20/48
Filed: 1985-09-02
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-2001024828-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary for a user to select whether a communicated party is radio connection or wire connection every communication by changing a timer value of initial identification at an initial identification time in accordance with whether the communicated party is radio connected or not. SOLUTION: Every time a communicated party terminal kind selection button 26 is pressed, a communicated party terminal kind display circuit 28 repeats displays of facsimile equipment of wire connection and radio connection by turns and outputs a signal level 0 or 1. A one touch dial register circuit 30 corresponds to a one touch dial of an operation part 24 and registers a telephone number of the other party and whether the facsimile equipment of a communicated party is wire connected or radio connected. When the communicated party is radio connected, a control circuit 20 makes a timer value of initial identification longer in comparison with a case when the communicated party is not radio connected, and changed it. Thus, the timer value of the initial identification can appropriately be set and reliable facsimile communication can be performed.
Patent JP-S6350791-A (JP)
Inventor: HASHIZUME KENICHI
IPC: G21C13/00
Filed: 1986-08-20
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-H0479850-A (JP)
Title: Method and device for preparing roasted bean curd
Inventor: OSADA MASAMORI
IPC: A23L11/00
Filed: 1990-07-23
Abstract: PURPOSE:To automatically prepare healthy roasted bean curd by press- dehydrating coagulated bean curd in hot water, roasting the bean curd outside the hot water, again immersing the roasted bean curd in hot water, carrying and cutting the bean curd and sterilizing the bean curd and conveyers for pressure-dehydrating the bean curd with the hot water. CONSTITUTION:For example, carrying and pressing conveyers for pressure- dehydrating and molding bean curd are vertically disposed in hot water at sterilizable temperature in a molding tank disposed adjacent to a coagulating tank, and coagulated bean curd is placed between both the conveyers and press- dehydrated. The bean curd is once lifted from the hot water with a conveyor for roasting the bean curd and subsequently roasted in air to produce scorched portions on one or both of the surfaces of the bean curd with one or two burners. The roasted bean curd is again carried in hot water and subsequently cut into a constant shape to prepare the objective roasted bean curd.
Patent JP-2000030898-A (JP)
Title: Plasma processing device
Inventor: TAKESHITA MITSUNORI
IPC: C23C16/455
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing device capable of preventing the infiltration of plasma into a piping on the earth side, capable of stabilizing a plasma discharge without causing an abnormal discharge in the piping, and capable of maintaining the homogeneity of substrate processing. SOLUTION: An electrode pole 30 for generating plasma is provided at the upper section of a chamber fed with process gas for substrate processing, the electrode pole 30 is provided with a feed port of the process gas, and the process gas is fed to the feed port through a gas passage 35 made of an insulator in this plasma processing device. The gas passage 35 made of the insulator is constituted of insulating tubes 52, 62 provided with multiple holes having the prescribed length and diameter so that the plasma generated in the chamber does not enter the gas passage 35.
Patent JP-H0244257-A (JP)
Title: Dispencing/suction apparatus and method for sucking and discharging chemical liquid/washing water by the apparatus
Inventor: TSUKIOKA YASUNOBU
IPC: G01N1/00
Filed: 1988-08-04
Abstract: PURPOSE:To suck and discharge the chemical liquid/washing water in a test tube without generating damage and deformation by providing a suction nozzle relatively falling with respect to the test tube and inserting said nozzle in the test tube while moving the same in a lateral direction. CONSTITUTION:A head 1 supporting a suction nozzle 2 and a mount stand 5 supporting a test tube 4 are allowed to relatively rise and fall to insert the leading end of the nozzle 2 in the test tube 4. At this time, the nozzle 2 is vertically operated until the lower end part thereof is inserted in the opening of the test tube 4 and subsequently operated so as to be moved in a lateral direction at the predetermined section of said vertical operation. Thereafter, the lowering end part of the nozzle 2 is laterally moved while escapes with respect to the reaction ball 6 in the test tube 4 and falls toward the bottom surface of the test tube 4. By this method, the leading end of the nozzle 2 can reach the bottom surface of the test tube without receiving the interference of the mouth edge part of the test tube 4. As a result, the chemical liquid/washing water in the test tube 4 can be perfectly sucked and discharge by the nozzle 2 without generating damage and deformation in the nozzle 2.
Patent JP-S6085528-A (JP)
Title: Equipment for manufacturing semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/304
Filed: 1983-10-18
Abstract: PURPOSE:To avoid damage due to the static electrification of a semiconductor wafer by spraying an ionized gas against a section, to which a resist film is formed, by using an ionizer when a resist is dropped onto the wafer while the wafer is turned at high speed and the resist film is formed. CONSTITUTION:An silicon-wafer 2 is sucked on a rotary susceptor 1 under vacuum, and the susceptor 1 is turned at high speed of approximately 3,000r.p.m. A resist liquid from a resist supply pipe 3 is dropped simultaneously on the wafer 2, and the resist liquid is applied in approximately 1mum thickness. In the constitutuion, a nozzle 4 for an ion-gun is disposed in the vicinity of the supply pipe 3, and an ionized gas ejected from the nozzle 4 is sprayed against the surface of the wafer 2. A gas neutralizing the generation of static electricity is used as the gas at that time, and the charging of the wafer 2 is prevented.
Patent JP-2000350277-A (JP)
Title: Speaker cabinet
Inventor: KOBAYASHI TAKAYOSHI
IPC: H04R1/28
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To machine a speaker cabinet that reduces a standing wave with a simple method at a low cost by producing the speaker cabinet through joint of a plurality of round rod materials whose cross section is round such as a circle or an ellipse and maching the jointed rod materials to a curved face structure. SOLUTION: Some of curved shape of a corrugated board or a wooden plate or the like that can easily be processed are cut out and they are arranged to form a manufacturing die. Round rod materials 1 are placed along a curved part of the manufacturing die, adhered with an adhesive or the like to produce a shell 2 of a curved face structure. In this case, in order to avoid the round rod material 1 from being collapsed, a retainer plate is used to press the round rod material 1 from their upper parts. A speaker baffle part 3, a ceiling part 4, and a bottom plate 5 are fitted to the shell 2 of the curved face structure with an adhesive or the like to produce a speaker cabinet. Since round raggedness is present in the inside of the speaker cabinet and the curved face structure is adopted for the speaker cabinet, a standing wave in the speaker cabinet is reduced, the variation in a frequency characteristics and a transient characteristics of the speaker is reduced, the sound quality is enhanced and reproduced sound is close to the original sound.
Patent JP-S5898025-A (JP)
Inventor: FUKUMI HIROKAZU
IPC: A01K63/06
Filed: 1981-12-03
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-S60110605-A (JP)
Inventor: SHIBATA MASATO
IPC: B65B9/06
Filed: 1983-10-18
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-2001021413-A (JP)
Title: Ultraviolet ray illuminance meter
Inventor: SHIRASHIMA KAZUYOSHI
IPC: G01J1/02
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a nondirectional ultraviolet ray illuminance meter. SOLUTION: This ultraviolet ray illuminance meter is provided with a wavelength converting element 9 containing fluorescent material and converting ultraviolet rays into a visible ray, and a visible light receiving part 7 having a visible light receiving element receiving a visible light and generating an electric signal. When the wavelength converting element 9 is formed in a stick type, the wavelength converting element 9 as a receiving element of ultraviolet rays can receive ultraviolet rays on the whole circumferential surface.