baber/WOPTO huggingface dataset:
Patent JP-S60211913-A (JP)
Title: Processing device
Inventor: TAKAGAKI TETSUYA
IPC: H01L21/31
Filed: 1984-04-06
Abstract: PURPOSE:To make uniform constantly the distribution of temperature inside a process tube even when a substance to be processed is brought in or when H2 is burnt, by dividing a heater into plurality in the longitudinal direction of the process tube so that the heating capacity thereof can be set as desired. CONSTITUTION:A process tube 1 is preheated by first to fourth heaters H1-H4 so that an inner-furnace temperature is distributed to be at a uniform prescribed level in the central part thereof. Just before a wafer 2 held by a jig 3 is brought from a furnace port 4 into the process tube 1 with a door 5 opened, the respective heating capacity of the first and second heaters H1 and H2 is made higher than that of the thrid and fourth heaters H3 and H4 according to an instruction of a controller 8. As the result, the temperature in the vicinity of the furnace port 4 turns higher than that in the other region, and thereby it is prevented that the fall of the temperature caused while the wafer 2 is brought in reaches the central part. During the bringing-in, the heating capacity of the first and second heaters H1 and H2 continues to be made high according to the instruction of the controller 8. By this constitution, the temperature inside the process tube 1 is distributed to be uniform substantially.
Patent JP-S54159162-A (JP)
Title: Protection system for thyristor converter
Inventor: KOBAYASHI ATSUO
IPC: H02H7/12
Filed: 1978-06-07
Abstract: PURPOSE: To prevent the damage of unit by ensuring the stopping, by operating the pair of the second bulb under power application through the detection of the inoperation of the series pair of the first bulb under power application, when the unit is stoppped with the bypass pair system.  
     CONSTITUTION: In the thyristor bridge 23 as the converter of DC transmission system, when the stop bypass pair (BPP) instruction a is inputted to the bulb discirmination circuit 21, the circuit 21 outputs the signal b u  by discriminating the U bulb under power application, for example, as the first bulb. The gate signal genneration circuit 22 selects the X-bulb paired in series with the U bulb and outputs the gate signal d x  to the bridge 23. If the X bulb is in failure and not applied for the power, the bulb power application detection circuit 24 does not output the power application signal f x , and the re-stop BPP insturction circuit 25 detecting it outputs the instruction g. Since the circuit 21 discriminates the Z bulb of the second bulb during power application and outputs the signal B z , the circuit 22 selects the W pair of the seires pair of the Z bulb and BPP. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54159547-A (JP)
Title: Synchronous gear joint
Inventor: MURAYAMA TAKAO
IPC: F16D23/02
Filed: 1978-06-07
Abstract: PURPOSE: To eliminate the noise or the like occurred upon collision of the intermediate member provided between first and second joint members with the first joint member by providing a number of sound absorbing holes at a stopper provided at the first joint member and a buffer unit between the intermediate member and the first joint member.  
     CONSTITUTION: The pawl 24 of an intermediate member 20 is engaged with clutches 19 of second joint member 17 immediately when first joint member 15 starts than the member 17 as the member 15 is rotated in the direction of an arrow B. Accordingly, the intermediate member 20 having an external tooth helical spline 21 always engaged with the internal tooth helical spline 16 of counterclockwise twist is moved in the direction of an arrow C to cause the clutches 17, 18 to be coupled. In a synchronous gear joint thus constructed, first rotary member 26 having a plurality of supply holes 31 and exhaust hole (not shown) is integrally provided with the member 15, and second rotary member 29 ebgaged with the intermediate member 20 is so provided as to surround the member 26. A number of sound absorbing holes 41 are perforated at the stopper 40. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59209648-A (JP)
Title: Preparation of catalyst for liquefaction of coal
Inventor: TAMURA NOBUHIRO
IPC: C10G1/06
Filed: 1983-04-19
Abstract: PURPOSE:To obtain the inexpensive titled catalyst easy to use, by adding S powder to slurry obtd. by the reaction of an aqueous basic solution containing S ion with an aqueous acid solution containing Fe ion, reacting said S powder with the slurry, and desalinating the reaction product by ultrafiltration to separately concentrate a solid part in the slurry. CONSTITUTION:An aqueous basic solution a containing S ion prepd. by absorbing Na2S, etc. is reactively mixed with an aqueous acid solution b in which iron acetate or the like is predissolved (step A). The concentration of the salt in each aqueous solution is adjusted to 0.1-4mol, and the mixing ratio of these solution is adjusted in such a manner that the pH of a liquid after being reacted will become 2-7. Then, S powder c is added to slurry obtd. by said reaction and then reacted at a temp. above 50 deg.C, esp. 80-90 deg.C (step B). Thereafter, the obtd. reaction liquid is desalinated (step C) by ultrafiltration using a filtration membrane comprising a natural macromolecular film such as gelatin, to separate water containing basic, acid and iron ions, etc. as a filtrate d. The obtd. slurry substantially comprising solid parts, e.g. iron sulfide and S, and washing water is sent to a step D for separate concentration using an ordinary solid-liquid separation method to obtain an objective catalyst for the liquefaction of coal.
Patent JP-S61226959-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MAEDA TAKEO
IPC: H01L29/78
Filed: 1985-03-30
Abstract: PURPOSE:To lower resistance by forming a silicified high melting-point metallic layer and a nitride layer consisting of a high melting-point metal onto an silicon substrate or a deposited silicon layer. CONSTITUTION:A field oxide film 12 is shaped onto a semiconductor substrate 11, a gate oxide film 13 is formed into an active-element forming region and ions are implanted into the active-element forming region, a polycrystalline silicon layer 14 is deposited on the whole surface, and arsenic 15 ions are implanted, and activated through heating. A natural oxide film shaped onto the surface of the polycrystalline silicon layer 14 is removed in a vacuum, and a titanium layer 16 and a titanium nitride layer 16' are formed continuously in the same atmosphere. The polycrystalline silicon layer 14, the titanium layer 16 and the titanium nitride layer 16' are patterned to shape a gate electrode 17, and arsenic 18 ions are implanted, and diffused to form source-drain regions 19. An oxide film on the surface of the substrate on the source-drain regions 19 is changed into a thick oxide film 20 through heat treatment in a heated oxygen atmosphere. Accordingly, the resistance of a wiring is lowered easily.
Patent JP-S59197259-A (JP)
Inventor: JIYORUJIYO TORI
IPC: A61M16/01
Filed: 1984-04-06
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-H03268299-A (JP)
Title: Non-volatile memory
Inventor: ITANO KIYOYOSHI
IPC: G11C16/06
Filed: 1990-03-16
Abstract: PURPOSE:To control various kinds of modes without breaking down a device by discriminating a read mode, a program mode, and an erase mode according to a voltage value to be impressed to a program power terminal, and executing the operation of the erase mode. CONSTITUTION:In the read mode, supply voltage 5V is impressed to a power terminal Vcc, and voltage 5V is impressed to the power terminal Vpp, and the voltage 5V is detected by a detection circuit 1, and the cell matrix 76 of a storage part 7 is specified by a column H row H signal from a decoder 4, and data is read out by a detection signal ER from the circuit 1. In the program mode, the voltage 5V is impressed to the terminal Vcc, and program voltage 12.5V is impressed to the terminal Vpp. An H signal from a data buffer circuit 6 and an L signal from an erase circuit 5 are inputted to the storage part 7, and the data is written in. In the erase mode, the voltages 5V and 21V are impressed to the terminals Vcc and Vpp respectively. The detection signal L and the ER signal of L of the circuit 1 are outputted to the storage part 7, and the data is erased. Accordingly, each mode is selected by the voltage to be impressed to the terminal Vpp.
Patent JP-H07248220-A (JP)
Title: Self-analyzing method of article-detecting apparatus
Inventor: NISHIBE KUNIHIKO
IPC: G01B17/00
Filed: 1994-03-11
Abstract: PURPOSE:To discover a failure of an object-detecting apparatus in the early stage by emitting light or ultrasonic waves to an object, and comparing whether or not a result of the four basic operations of arithmetic of distribution data of distances to each object obtained by collecting the reflecting light or reflecting waves is not smaller than a preset fixed value. CONSTITUTION:When a pallet 12 loading coils 10, 11 enters a coil yard, a distance sensor 30 starts to scan. The distance sensor 30 collects distances to the pallet 12 and tone coils 10, 11, etc. The distance data is stored in a microcomputer memory of an operating part 35. Based on the obtained distance distribution data, the operating part 35 processes the sum of the distance distribution data obtained for every laser light 31 by the four basic operations of arithmetic. A value of the sum is compared with a preset fixed value. When the sum value is not smaller than the set fixed value, all the laser lights are judged to be normal. The operating part 35 subsequently calculates a position of each coil thereby to operate a size, a width, coordinates of a center, etc., of the coil. The operating result is input to a significant computer.
Patent JP-S51143721-A (JP)
Title: A tow guide in a tow drawing device
Inventor: YAMAMOTO ZENJI
IPC: D02J1/22
Filed: 1975-06-04
Abstract: PURPOSE: To provide a tow guide by which a width of tows can be easily and freely changed in transferring at regular intervals in a horizontal direction the tows which have been pulled out of many tow-containing cans. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57183649-A (JP)
Title: Video cassette recorder
Inventor: MIKAMO KATSUMI
IPC: G11B15/02
Filed: 1981-05-08
Abstract: PURPOSE:To prevent double recording on the same tape, by providing a means for detecting the move-up/down of a cassette stage after a tape is automatically rewound and for inhibiting the second picture recording unless no move-up/down is detected. CONSTITUTION:When the end of a tape is detected by a tape end detecting circuit 4, the tape is rewound automatically up to its starting position of picture recording. At the same time, the output of an FF circuit 1 is inverted to turn off a switch circuit 2. As a result, a picture recording circuit 3 has no operation although a recording indication signal is received. A cassette stage is moved upward by the output of a stage switch 5 to take out a cassette. Then the cassette stage is moved downward after exchanging the cassette. Thus an ON signal is delivered to turn on the circuit 2, and picture recording is possible. As a result, double recording is prevented on the same tape.
Patent JP-H07281883-A (JP)
Title: Device and method for supporting program correction
Inventor: NAOTA SHIGEKI
IPC: G06F11/28
Filed: 1994-04-06
Abstract: PURPOSE:To lighten the burden of operation on an operator and to make accurate corrections by indicating a necessary correction for the influence place of a requested correction, pointing out the possibility of the correction, or giving a reason according to the requested correction. CONSTITUTION:When a request to correct a program is made by a correction requesting means 13, a program analyzing means 11 analyzes the program and generates meaning information showing the analytic result. The meaning information is, for example, a syntax structure information, variable definition information, the reference and setting place of control and variables, or data inclusion relation information. A correction information generating means 12 generates correction information on the basis of correction contents requested by the correction requesting means 13 and the meaning information analyzed by the program analyzing means 11. The correction information points out the correction place where the influence of the requested correction is exerted and includes the indication of the correction at the place or the indication of the possibility of the correction, or the judgment or reasoning of the adequacy of the requested correction.
Patent JP-H01241544-A (JP)
Title: Photosensitive composition
Inventor: HORIGUCHI RUMIKO
IPC: G03C1/72
Filed: 1988-03-23
Abstract: PURPOSE:To obtain the title composition which has high sensitivity to a deep UV, especially an eximer laser, and high definition and is suitable for the photoetching step of an semiconductor device, etc., by composing the title composition of an alkali soluble resin and a sensitive agent which is substd. with the hydroxy group of phenol or a phenol derivative for a specified compd. CONSTITUTION:The photosensitive composition contains the alkali soluble resin and the sensitive agent composed of a diazo compd. substd. with the hydroxy group of the phenol or the phenol derivative for the compd. shown by formula I. Thus, the photosensitive composition which has the sensitivity to the deep UV, especially the eximer laser at 248nm and has the high definition is obtd. And, the resist pattern of the composition having the excellent antioxygen reactive etching property (the antioxygen RIE property) is obtd. by exposing and developing the composition contg. a silicon contg. compd. as at least one of the alkali soluble resin and the photosensitive agent.
Patent JP-S60211046-A (JP)
Title: Sliding contact material
Inventor: FUJISHIMA SUSUMU
IPC: C22C5/00
Filed: 1984-04-06
Abstract: PURPOSE:To obtain a sliding contact material having improved welding resistance by adding a specified amount of at least one among Al, Ga, Mn and Ni to an alloy material consisting of specified percentages of Au, Ag and Pd. CONSTITUTION:A sliding contact material for a brush contact or the like is obtd. by adding 0.5-15wt% at least one among Al, Ga, Mn and Ni to an alloy material consisting of 30-50wt% Au, 20-40wt% Ag and 20-40wt% Pd without changing the ratio in the composition. The softening temp. is increased by the addition to improve the welding resistance.
Patent JP-S51144983-A (JP)
Title: Connecting terminal of electric wire
Inventor: MAEDA MITSUMASA
IPC: H01R4/36
Filed: 1975-06-09
Abstract: PURPOSE: An wire connecting terminal capable of firmly sustaining the wire during a long time with a low electric resistance. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59193368-A (JP)
Title: Frequency measuring circuit
Inventor: HINO HITOSHI
IPC: G01R23/175
Filed: 1983-04-18
Abstract: PURPOSE:To make it possible to measure the frequencies of carrier waves of two respective inputted waves without generating a frequency error even if two synchronous RF signals are inputted, by adding a control circuit utilizing dispersing type delay wires. CONSTITUTION:A control circuit 10 detects a synchronous signal by the signal from dispersing type delay wires 9 to generate control timing. A theta/f conversion circuit 11 is one for obtaining frequency information from the output I/Q of a phase discriminating circuit 8. When two synchronous RF signals are inputted to an input terminal 1, each of these RF signals is separated into two waves on a time axis because the dispersing type delay wires 9 are different in a delay time by input frequency. These separated two signals are separately inputted to the phase discriminating circuit 8 and the control circuit 10 with time difference. This control circuit 10 detects two synchronous signals to impart control timing to the theta/f conversion circuit 11 and two frequency informations are respectively obtained. By this method, frequencies of two synchronous RF signals are measured.
Patent JP-H02247710-A (JP)
Title: Ground system for computer apparatus
Inventor: KINO JIRO
IPC: G06F1/26
Filed: 1989-03-20
Abstract: PURPOSE:To prevent the danger of an electric shock without increasing a leaked current by electrically insulting mutual chassis in the case of connecting plural computer apparatuses to constitute a system. CONSTITUTION:Two apparatuses are used so as to be mechanically doubled and insulating washers 9 are arranged between both the chassis 2. The chassis are mutually insulated. An interface cable 10 has shielding parts and the shielding parts are connected to shielding parts at the connection parts of respective apparatuses and also connected to fixed potential parts. In said constitution, a leaked current flowing into noise filtering capacitors 3 of respective apparatuses is accumulated and is not increased even when the apparatuses are mutually connected. Even if a user constituting a personal computer system uses the system carelessly without connecting ground terminals 11a, 11b to the ground, the user can be prevented from the danger of electric shock.
Patent JP-S59196754-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C17/18
Filed: 1983-04-19
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-2000267494-A (JP)
Title: Fixing device
Inventor: KIJIMA MASARU
IPC: G03G15/20
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device of an external heating system which is capable of rapidly resetting a fixing member of which the temperature falls during fixing operation to prescribed temperature within limited supply electric power. SOLUTION: This fixing device includes a first fixing member 1 which has a heating source 1a, a second fixing member 2 which is arranged in pressurized contact with the first fixing member 1 and forms a fixing nip area between itself and the first fixing member 1 and the external heating element 3 which includes a heating source 3a and is disposed freely attachably and detachably to and from the first fixing member 1. The device is so constituted that a recording material 4 deposited with an unfixed toner image is inserted into the fixing nip area.  In such a case, the device has a supply electric power regulating means 5 which makes the electric power to be supplied to the heating source 3a of the external heating element 3 smaller than that during non-fixing operation and largely sets the electric power to be supplied to the heating source 1a of the first fixing member 1 within the range of the permissible electric power during the fixing operation. The external heating element 3 is brought into contact with the first fixing member 1 at least at the time of start of the fixing operation.
Patent JP-H03271682-A (JP)
Title: Container for transportation of fresh plants
Inventor: NAGATA KOJI
IPC: F25D23/00
Filed: 1990-03-19
Abstract: PURPOSE:To permit the transportation of fresh plants, such as vegetables, fruits and the like, without deteriorating the qualities thereof by a method wherein a cold heat accumulating material is arranged at the upper part of a space formed of an inner casing and a heat insulating case while a ventilating port, having a moisture permeating film, is arranged on the top surface of the inner casing and, further, an ozone generator is provided in a back space formed of the inner casing and the heat insulating case. CONSTITUTION:The inside of an inner casing 25 is kept in a high humidity by moisture, transpirated by the breathing effect and/or transpiration effect of fresh plants A. Moisture, excessing a saturated humidity, is permeated gradually from a diaphragm module 27, provided on the top surface of an inner casing 25, to the side of cold heat accumulating material 26. A container 23 for transportation is provided with a double structure and the fresh plants A can be cooled indirectly without pouring cold air directly into the inner casing 25 and, therefore, the plants can be transported under fresh condition without drying them. On the other hand, when a battery-driven ozone generator 33 is driven during transportation, ozonized cold air enters into the inner casing 25 and cracks ethylene gas, discharged out of the fresh plants A, into carbon dioxide and water. The restriction of the breeding of bacteria and deodorizing in the container 23 are effected by the effect of ozone whereby sanitary condition in the container 23 can be improved.
Patent JP-S56165350-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIMIZU SHIYUUICHI
IPC: H01L27/085
Filed: 1980-05-26
Abstract: PURPOSE:To obtain a cascade connected FET, noises therefrom are low and which has high breakdown voltage, by a method wherein an MOSFET and a JFET are mounted which are formed on a semiconductor substrate and are connected in series, and input signals are given to a gate of the JEFT. CONSTITUTION:An n channel JFETQ1 is made up on an n type well 2 of a p<-> type Si substrate 1. A p<+> type diffusion gate is presented by 3 while, 4, 5 each contact section of n<+> type diffusion source and drain, 6 a surface insulating film and 7, 8 gate and source electrodes. An n channel MOSFETQ2 is built up on the surface of the p<-> type substrate to which the well is not formed. The source electrode 8 at the JFET side and a gate electrode 12 at the MOSFET side are connected by wiring 13. A source electrode 9 at the MOS side is connected to the drain electrode 5 at the J side. Thus, a low noise characteristic is obtained by the JFET and a high dielectric resisting characteristic by the MOSFET.
Patent JP-H07257674-A (JP)
Title: Container for strawberry
Inventor: OZAKI TOSHIO
IPC: B65D85/34
Filed: 1994-03-15
Abstract: PURPOSE:To reduce the labor for packing strawberries in a container, and in addition, prevent strawberries from being damaged at the time of transport or storage. CONSTITUTION:A container for strawberry is constituted by combining a container 10 wherein a plurality of recessed parts 12 in which fruit receptacles 2 of strawberries 1 can enter are provided on the bottom part 11, and a fixing sheet 20 wherein windows 21 with a size which can be fitted on the strawberry 1 are arranged at locations to correspond with the recessed parts 12.
Patent JP-S52152058-A (JP)
Title: Cranes parallel operation method
Inventor: MANABE KEINI
IPC: B66C9/06
Filed: 1976-06-12
Abstract: PURPOSE: To provide a method of operating 2 cranes in a parallel position in such a manner as to detect swinging angle of wire ropes provided on a main crane and a subsidiary crane and to give an acceleration signal or a deceleration signal to the main crane or the subsidiary crane so that speeds of these cranes can be synchronized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04282323-A (JP)
Title: Interferon production-promotive substance and production thereof
Inventor: MURAKAMI HIRONORI
IPC: A61K35/644
Filed: 1991-03-08
Abstract: PURPOSE:To obtain the title substance improved in activity by separation from royal jelly containing the same. CONSTITUTION:Royal jelly is put to ion exchange chromatography using DEAE to collect an active fraction, which is, in turn, put to gel permeation chromatography into three ultraviolet light absorption peak fractions A, B and C. Combination of the fraction C with the fraction A and/or B will result in producing the objective high-purity substance improved in activity. Also, heat treatment of each of the above substances will result in activity improvement.