baber/WOPTO huggingface dataset:
Patent JP-H05267183-A (JP)
Title: Semiconductor manufacturing device
IPC: C23C16/52
Filed: 1992-03-17
Abstract: PURPOSE:To provide a semiconductor manufacturing device to uniformize the film thickness and film quality of a thin film that is formed on the surface of wafer, by uniformizing the intrasurface temperature distribution of the wafer. CONSTITUTION:A heat uniformizing plate 13 is prepared between a wafer 1 and an infrared ray lamp 6 in order to conduct irradiating heat from the lamp 6 to the wafer 1, a recessed part 18 is formed on the plate 13 to contain the wafer 1, and the wafer 1 is placed apart from the plate 13 in the part 18.
Patent JP-H03262885-A (JP)
Title: Door lock control device for vehicle
Inventor: KAJIYAMA HIROSHI
IPC: E05B83/36
Filed: 1990-03-12
Abstract: PURPOSE:To operate a door lock through a telephone line by storing a telephone receiving device in a vehicle, and connecting the telephone receiving device to a door lock system through a signal discriminating device and an information collating means for collating a transmitted signal. CONSTITUTION:A door lock control device is formed of an on-vehicle telephone receiving device 1, a door lock control part 2 connected thereto, and a door lock system 30. The door lock control part 2 is formed of a signal discriminating means 3 for discriminating a door lock operation command signal transmitted from the telephone receiving device 1, and an information collating means 4 for collating the operation signal with the specified key information. Confirming the coincidence with the key information, the door lock system 30 is operated to perform switching. A door lock can be thus operated through a telephone line.
Patent JP-H03265509-A (JP)
Title: Production of powdery raw material for carbon material having isotropy, high density, and high strength
Inventor: NAGAYAMA KATSUHIRO
IPC: C01B31/02
Filed: 1990-03-14
Abstract: PURPOSE:To produce a powdery raw material for carbon material having, isotropy, high density and high strength by adding and mixing a specific amount of carbon powder into pitch free from free carbon, exerting heat treatment, fractionating the resulting optically anisotropic microbeads with a solvent, and then carrying out calcination treatment. CONSTITUTION:Carbon powder (about 0.1mu to several millimeters grain size) practically free from ash (<=about 0.01wt.%), such as high purity coke fines, is added by >=0.5wt.%, preferably about 1-20 pts.wt., to 100 pts.wt. of pitch practically free from free carbon or pitch from which free carbon is removed, and these are mixed. Subsequently, heat treatment is exerted to form mesophase microbeads, and these mesophase microbeads are fractionated together with beta-component to be sintering component from the pitch matrix by using a solvent, such as benzene. Further, calcination treatment is carried out in an inert atmosphere at about 200-450 deg.C. Br this method, the uniform raw material for carbon material excellent in self sintering property and having high density, high strength, and isotropy can be obtained. This raw material is suitable for raw material for crucible for semiconductor use, carbon material for nuclear power use, etc.
Patent JP-H0210292-A (JP)
Title: Double-d shaped water rod for 39 x 9 fuel bundle
Inventor: ERITSUKU BAATEIRU YOHANSON
IPC: G21C3/326
Filed: 1989-03-15
Abstract: PURPOSE: To make optimum moderation of reaction possible by removing the 7 fuel rods from the center part of a fuel assembly and disposing 2 water rods therein. CONSTITUTION: The upper and lower side connection plates of a fuel assembly hold fuel rods of a 9×9 array. Here, the 7 fuel rods are removed from the central part, and 2 D-shaped water rods 30, 32 are disposed back to back therein. The upper and lower parts of the water rods 30, 32 are narrow, and conical attaching body 72 and a tube 76 are attached to both the ends 70 to be supported by the upper and lower connection plates. Thus, both the back-to-back water rods utilize almost the occupied space of the 7 removed fuel rod to be housed in a efficient moderation space, and are turn stoppers to each other. Spacers 61-64 holds a lattice spacers at proper height. Water as a moderator is sufficiently supplied to the center part of a fuel bundle and combustion in the fuel rods can be made the most suitable.
Patent JP-H11100782-A (JP)
Title: Steel code and steel radial tire
Inventor: MIZUMA KAORU
IPC: B60C9/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To produce a steel code that is excellent in rubber penetrability and has a long life steel radial tires using the same. SOLUTION: This is a flat shaped steel code and is produced by twisting (n) wires having the same diameter (d) into a bundle (1×n) and is embedded into rubber molded products. When (n) is 3, one wire is waved in a different way from the shaping for code forming, while in the case that n=4-7, one wire or two wires that are not adjacent to each other, when twisted, are waved in a different way from the shaping for code forming.
Patent JP-H10257164-A (JP)
Title: Recording and reproducing system for automatic answering telephone and automatic answering telephone set
Inventor: KUBO MITSUO
IPC: H04M1/65
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic answering telephone set having an automatic recording message reproducing function for protecting individual privacy. SOLUTION: When an automatic recording switch 11 is turned ON, an absence message is transmitted from a recording and reproducing circuit 14 by the absence signal of a responding circuit 12. Then, a caller dials the code of the called party and transmits an automatic recording message according to this. When the code is identified by a code identifier 15, it is stored in the recording and reproducing circuit 14. At the time of reproducing the message, a user inputs a registered code and password, and a password collating circuit 18 performs access to a code and password memory 19, and collates them. When they are made coincident, the automatic recording message with the corresponding code is reproduced from the recording and reproducing circuit 14. When the reproducing is ended, a message display 16 is turned off.
Patent JP-H05221720-A (JP)
Title: Diamond-based ultrahigh-pressure high-temperature sintered material excellent in toughness and its production
Inventor: UEDA FUMIHIRO
IPC: C04B35/52
Filed: 1992-02-17
Abstract: PURPOSE:To enhance the toughness of a diamond-based ultrahigh-pressure sintered material and to make the material usable as a cutting tool for cutting various ceramics. CONSTITUTION:Iron powder is added to diamond powder by 1-24wt.% of the total amt. and they are mixed and compacted. The resulting green compact is subjected to ultrahigh-pressure high-temp. sintering under the conditions of >=6.5 GPa pressure and >=1,900 deg.C temp. to produce a diamond-based ultrahigh- pressure high-temp. sintered material contg. 1-25wt.% iron carbide uniformly dispersed in the diamond matrix having <=1mum grain size. The iron carbide inhibits the grain growth of diamond during sintering and maintains 1mum grain size of the diamond.
Patent JP-S61218985-A (JP)
Title: Integrated circuit for timepiece
Inventor: YAGI TAIRA
IPC: G04G99/00
Filed: 1985-03-26
Abstract: PURPOSE:To attain a simple constitution having less elements and to realize additional functions such as a waking-up function and a time service one with one chip integrated circuit by providing plural input terminals by matching them to said functions and forming each constitution circuit with less elements. CONSTITUTION:When the start terminal ASTRT of a chip 20 is set to 'H', an FF 23 is set by a binary input circuit 21 and a rise detecting circuit 22, whereby an alarm issuing circuit 25 outputs an alarm sound signal. Simultaneously an auto stop circuit 24 starts counting. When the counted value reaches the prescribed value, an output from the circuit 25 is stopped through the circuit 24. On the other hand, one shot pulse applying to a stop terminal ASTP outputs an one-shot alarm sound signal from the circuit 25 in the same manner. Moreover, when a terminal JT comes to a time service H., a time service waveform generating circuit generates the prescribed period pulse, which turns out to be a time service sound signal. Plural input terminals are provided by matching them to functions, whereby each constitution circuit is formed with less elements to attain the simple constitution. Accordingly one chip integrated circuit can realize additional functions.
Patent JP-S57177884-A (JP)
Title: Device for supplying welding wire over long distance
Inventor: KONDOU TAKUMI
IPC: B23K9/12
Filed: 1981-04-24
Abstract: PURPOSE:To supply a wire stably over a long distance by disposing straight pipe-like wire feed pipes provided with guide rolls on both inlet and outlet sides between a wire reel and a wire feed mechanism. CONSTITUTION:A welding wire 2 drawn out from a wire reel 1 is introduced through the 1st guide roller unit 11 into a straight pipe-like wire feed pipe 14. Thence, it is introduced into a straight pipe-like wire feed pipe 15 through the 2nd guide roller unit 12. Further, it is conducted to a wire feed mechanism part 17 through the 3rd guide roller units 13 and a flexible conduit 16. The pipes 14, 15 are made straight in order to reduce the contact with the wire 2 and to prevent resistance by friction, is made larger in inside diameter than the conduit 16, and is provided with insulation characteristic so as not to cause electrical short circuiting despite the contact of its outside surface with other objects. Thereby, the wire 2 is supplied stably over a long distance with a feed motor 34 alone.
Patent JP-H09248626-A (JP)
Title: Method for recombining roll for straightening machine
Inventor: HABU RYOICHI
IPC: B21D3/05
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To efficiently recombine rollers for a straightening machine by setting a relative positional relation of plural trucks each going round a transporting passage. SOLUTION: A third transporting truck 12 is situated on a shift truck 9 while a second transporting truck 11 loaded with a new roll 1c on the lower level stands by in an empty state in front of a straightening machine 1, with a shift truck 8 also standing by on the right side. Accordingly, using the empty second transporting truck 11, a straightening roll arranged on the upper level is pulled out by a recombining truck 2, loaded on it and transported to the shift truck 8 side. As a result, the third transporting truck 12 is able to be sent out from the shift truck 9 to the front of the straightening machine 1, enabling a new roll 1d on the upper level to be combined in the machine 1.  Thus, with the motion combining the three transporting trucks 10-12 and the two shift trucks 8, 9, the straightening rolls 1a-1b on the lower and the upper level of the machine 1 can be recombined by moving the transporting trucks 10-12 on the transporting path between a roll storing place 3 and the machine 1.
Patent JP-H02241332-A (JP)
Title: Power source device for vehicle
Inventor: SHIRATA TERUHIRO
IPC: H02J7/14
Filed: 1989-03-14
Abstract: PURPOSE:To suppress discharge currents by connecting a capacitor in parallel with a load, which is supplied with power through a diode from a battery, and connecting the high voltage and low voltage DC terminals of a power generation part to the cathode and the anode of a diode. CONSTITUTION:Power is supplied to a load 6, by closing a switch 7, and to a startor motor 8, by closing a switch 9, through a diode 10 from a battery 5. A capacitor 11 is connected in parallel with the load 6 and the startor motor 8. When the startor motor 8 is started up by closing the switch 9, the power is supplied from the battery 5 and the capacitor 11 until an engine not shown in the figure starts and generates power. When the engine starts and a magnetic field coil 2 is excited, the three-phase AC of a power generation coil 1 is rectified 3, and high voltage DC from an output terminal A and low voltage DC from an output terminal B, are generated. The terminal A is connected to the cathode side of the diode 10, and the terminal B to the anode side of the diode 10. Hereby, discharge of the battery 5 is suppressed and the life is extended.
Patent JP-H02240144-A (JP)
Title: Production of sponge rubber
Inventor: KOATSU MASUMI
IPC: C08J9/04
Filed: 1989-03-14
Abstract: PURPOSE:To obtain a sponge rubber increased in a rate of expansion and a rate of vulcanization during high-frequency vulcanization after extrusion and improved in mass-productivity by using a specified metal/carbon black composite in place of conventional carbon (and a blowing agent). CONSTITUTION:A process for producing a sponge rubber by mixing a polymer rubber component with carbon black, a blowing agent, a vulcanizer and other common additive components and expanding and vulcanizing the mixture by high-frequency waves, wherein metal/carbon black composite obtained by feeding a transition metal compound during the thermal decomposition of a hydrocarbon is used in place of the carbon black (and the blowing agent). It is desirable that the above transition metal compound is at least one inorganic salt of a metal selected from among Fe, Co and Ni. It is desirable to use a composite having a transition metal content >=5wt.% and carbon black particle diameter <=30nm.
Patent JP-S63227024-A (JP)
Title: Cleaning method for semiconductor wafer
Inventor: TSUKAMOTO HIROICHI
IPC: H01L21/304
Filed: 1987-03-17
Abstract: PURPOSE:To always clean a semiconductor wafer with fresh cleanser without exposing with different atmosphere on the way of cleaning by moving the wafer from downstream to the upstream side in the cleanser flowing in a predetermined direction. CONSTITUTION:A semiconductor wafer 2 and a cassette 3 for holding the wafer are dipped at the lowermost stream in a tank 1 having cleanser 4 flowing in a predetermined direction and controlled in flowing velocity and direction. Then, a conveying handle 8 for moving the cassette 3 at a suitable speed enough for raising the cleaning effect is moved from downstream to upstream side to clean the wafer 2. The cleaning is completed in front of a shielding plate 7, the wafer 2 is then pulled up together with the cassette 3, and dried. Thus, it can be always cleaned with fresh cleanser, and clear cleaning can be performed in a short time without exposing other atmosphere except the air or cleanser from the start to the end of the cleaning.
Patent JP-H05266432-A (JP)
Title: Thin-film magnetic head
IPC: G11B5/39
Filed: 1992-03-18
Abstract: PURPOSE:To improve the performance of the thin film magnetic head of a composite type integrated with a reproducing head part consisting of a magneto- resistance effect element and a recording head part of, for example, an induction type by suppressing the magnetical interference between the recording part and the reproducing part. CONSTITUTION:This thin-film magnetic head 1 has the reproducing part RH of the magneto-resistance effect element 14 and a pair of magnetic shielding layers 12, 17 holding the element and the recording head part WH having the one magnetic shielding layer 17 as a part of a magnetic core MC. A soft magnetic layer which is deteriorated in the magnetic characteristics of the central part 172 in the thickness direction as compared with the magnetic characteristics of the upper part 173 and the lower part 171 is provided as the magnetic shielding layer 17.
Patent JP-S63231012-A (JP)
Title: Manufacture of composite roll
Inventor: TORIKAI KIYOSHIGE
IPC: F16C13/00
Filed: 1987-03-17
Abstract: PURPOSE:To keep a surface layer from being influenced by thermal expansion of an intermediate layer during use under heating by forming the surface layer by chilled cast iron or the like and forming an intermediate layer by material having a coefficient of thermal expansion substantially equal to that of cast iron. CONSTITUTION:Chilled cast iron fused at a high temperature is poured into a cylindrical case rotating at high speed to form a surface layer 1, and subse quently material having a coefficient of thermal expansion substantially equal to that of the chilled cast iron is poured to the inner surface of the surface layer 1 to form the intermediate layer 2. Further the innermost layer 3 have the inner surface where a shoe 4 is brought into contact is formed on the inner surface of the intermediate layer 2. Accordingly, the intermediate layer 2 is let have a coefficient of thermal expansion substantially equal to that of the chilled cast iron of the surface layer 1, so that even at a portion which is not uniform in thickness, the surface layer can be completely kept from being influ enced by thermal expansion of the intermediate layer during use under heating.
Patent JP-H01236727-A (JP)
Title: Synchronizing clock generating circuit
Inventor: YOSHIMUNE AKIRA
IPC: H03K23/00
Filed: 1988-03-17
Abstract: PURPOSE:To generate a clock which is synchronized with an input clock and has an integral multiple of the frequency of the input clock by detecting the leading edge of the first input signal after initialization and starting supply of a signal train from a signal source to a frequency dividing circuit in response to this detection output. CONSTITUTION:A leading edge R1 of an input signal 4 which first comes after termination of a signal CLR 5 switches the state of an FF 1 to change its Q output 6 to the high level. In response to this value, a NAND circuit 3 starts the supply of an inverted clock 8 of a clock 2f0 7 from a signal source 10 to the CK terminal of an FF 2. A first leading edge P1 of the inverted clock 2f0 8 switches the state of the FF 2 to change its Q output to the high level. Hereafter, the state of the FF 2 is switched in response to each leading edge of the inverted clock 2f0, and thereby, the frequency of the clock 2f0 is divided by 1/2 to output signal 9.
Patent JP-S59188195-A (JP)
Inventor: SUZUKI NAOMICHI
IPC: C23D5/06
Filed: 1983-04-08
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-H04298029-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: UENO HISASHI
IPC: H01L21/3205
Filed: 1991-03-27
Abstract: PURPOSE:To solve inconveniences of a contact resistance in a contact hole and difficulties of an etching process for forming a metallic wiring in a formation of the metallic wiring comprising a laminated film of a high melting point conductive film and an aluminum based alloyed film. CONSTITUTION:A titanium film 104 and a titanium nitride film 105 as a first conductive film and an alloyed film 106a composed of aluminum, silicon, and copper as a first aluminum based alloyed film are accumulated on the entire surface, and the alloyed film 106a composed of aluminum, silicon, and copper locally exists only on an area covering a contact hole. This is reflowed to make an alloyed film 106b composed of aluminum, silicon, and copper, and an alloyed film 107 composed of aluminum, silicon, and copper as a second aluminum based alloyed film and a tungsten film 108 as a second conductive film are formed on the entire surface to form a metallic wiring.
Patent JP-S52146121-A (JP)
Title: Manufacture for stripe filters
Inventor: SHIMOMOTO TAIJI
IPC: G02B5/20
Filed: 1976-05-31
Abstract: PURPOSE: To manufacture stripe filters with high accuracy by decreasing the number of manufacturing processes, thru the constitution of the first or second layer of the optical interference filter with a material not corrosive to the etching solution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58180998-A (JP)
Inventor: UTENA SHIYUNSUKE
IPC: G21D3/08
Filed: 1982-04-16
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-S61220461-A (JP)
Title: Semiconductor device
Inventor: HISHIOKA KENJI
IPC: H01L29/41
Filed: 1985-03-27
Abstract: PURPOSE:To provide a sufficiently low resistance even if the size is small, by forming a groove in the contact part of an Si substrate, patterning a polycrystalline Si thin film, which is deposited so as to bury the groove, obtaining a wiring layer, which can utilize the entire surface in the inside of the groove as a contact surface, thereby obtaining a substantially and sufficiently wide contact surface. CONSTITUTION:A thick field oxide film 15 is formed at the peripheral part of the surface of a P-type Si substrate 11. A thin gate oxide film 16 is deposited on the surface of the substrate surrounded by the film 15. With a resist film 17 having an opening as a mask, reactive etching is performed, and a groove 12 entering the substrate 11 is formed through the film 16. Then the unnecessary film 17 is removed. A polycrystalline Si thin film 18 is deposited on the entire surface with the groove 12 being buried by a pressure reduced CVD method. P is diffused in the film 18 and the film 18 is made to be low resistance. An N<+> diffused layer 14 is yielded in the bottom surface and the side wall of the groove 12. Thereafter, the film 18 is patterned, and a polycrystalline Si wiring layer 13, in which a part of the groove 12 is a contact part, is obtained. Thus the contact part is made to be a three-dimensional structure, and the contact is miniaturized.
Patent JP-S52145691-A (JP)
Title: Electric heater controller
Inventor: MASAMUNE TAROU
IPC: G05D23/00
Filed: 1976-05-31
Abstract: PURPOSE: To collectively control the whole heaters, by rotating fluid to an apparatus and a piping to equalize temp. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04211610-A (JP)
Title: Method of using compound having anti-progestin like action in animal growth
Inventor: JIYAN ANDORE GURANDADAN
IPC: A01K67/02
Filed: 1991-03-05
Abstract: PURPOSE: To use a compound having antigestagenic action for the breeding of animals. £ 17β-Hydroxy-11β-(4-dimethylaminophenyl)-17α-(1-propynyl)estra-4-9- dien-3-one, sow, cow. CONSTITUTION: This invention relates to a drug composition useful for synchronizing the delivery period and containing a compound having antigestagenic action.
Patent JP-H10240923-A (JP)
Title: Picture processor
Inventor: ITO HIROTOMO
IPC: H04N1/393
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To magnify and reduce picture data at arbitrary scale factor with a simple constitution by controlling an FIFO means which fetches the output data of a picture memory means, and outputs the data to a block at the post stage in the order by three controlling means. SOLUTION: A CPU 20 transmits the vertical and horizontal magnification of a picture set by an operator to a memory controlling means 12, writing controlling means 14, and reading controlling means 16, receives the horizontal and vertical synchronizing signals of a video monitor inputted from the outside part, and controls each processing starting timing of the memory controlling means 12, writing controlling means 14, and reading controlling means 16 through a memory control start signal line 34, writing control start signal line 36, and reading control start signal line 38. An FIFO means 18 to which the output of a picture memory means 22 is supplied is controlled by each of the three controlling means 12, 13, and 16 so that it is not necessary to search the address of desired pixel data, and the load of the CPU 20 can be prevented from being increased.
Patent JP-S59187871-A (JP)
Title: Ink jet recording head
Inventor: KUAMI MICHITOKU
IPC: B41J2/14
Filed: 1983-04-08
Abstract: PURPOSE:To realize the speed up in gradation recording by a method wherein outlet areas of plural nozzles are made to be different to each other and at the same time, the construction reaching the outlet of respective nozzle (nozzle length, taper angle etc.) are made to be different under the conditions where all fluid resistance of respective nozzle are equalized. CONSTITUTION:In the on-demand type ink jet printer carrying out gradation recording, outlet areas of plural nozzles 10a-10d provided to printer head are respectively made to be different to each other and at the same time, internal constructions reaching outlets of respective nozzles 10a-10d (for example, nozzle length, taper angle etc.) are made different to let the fluid resistance of ink the same to all nozzles 10a-10d. Further, the fluid resistance G at nozzle part is expressed as G=KvDv<2>/Lv (K represents coefficient and v is the kinematic viscosity of ink).