baber/WOPTO huggingface dataset:
Patent JP-H08142905-A (JP)
Title: Steering device for travelling crawler
Inventor: HIDAKA SHIGEMI
IPC: B62D11/18
Filed: 1994-11-17
Abstract: PURPOSE: To improve straight advancing performance and turning performance, by regulating arbitrarily and steplessly speeds and rotational directions of a pair of left/right travelling crawlers. CONSTITUTION: Driving force derived from a hydraulic drive means 32 for travelling, which is composed of a first hydraulic pump 33 and a first hydraulic motor 34, is input to sun gears 40, 40 of a pair of left/right planetary gear mechanisms 31, 31 and in turn delivered to output axes 21a, 21b connected to a pair of left/right travelling crawlers, while driving force derived from a hydraulic drive means 62 for turning, which is composed of a second hydraulic pump 60 and a second hydraulic motor 61, is input to ring gears 42, 42 via a pair of left/right power clutches 35a, 35b and power brakes 36a, 36b. Composition is made so that driving speeds and driving directions of left/right travelling crawlers may be adjusted arbitrarily by adjusting outputs of the two hydraulic drive means 32, 62 for travelling and for turning and by operating the power clutches and the power brakes.
Patent JP-H06110345-A (JP)
Title: Image forming device
Inventor: MIYASHIRO TOSHIAKI
IPC: G03G15/20
Filed: 1992-09-29
Abstract: PURPOSE:To prevent the degradation of a recording material carrier and an image carrier due to impact at the time of contact by providing an image carrier evading part not in contact with an image forming area of the image carrier on the recording material carrier. CONSTITUTION:A transfer drum 1 is provided with the photosensitive drum evading part 21 not is contact with the image forming area of the photosensitive drum 3. By judging the recording material 14 to be fed by a sensor S whether special recording material is fed or not, an image forming sequence for ordinary recording material is executed, in the case of the ordinary recording material. On the other hand, in the case of the special recording material, the transfer drum 1 is set so that the photosensitive drum evading part 21 is opposed to the photosensitive drum 3 when the transfer drum 1 being away from a normal position in order to separate the special recording material is returned to the normal position at the time of image formation. Thus, the impact is not applied to the image forming area of the photosensitive drum 3 when the transfer drum is returned, so the degradation of the photosensitive drum 3 is not generated, and as a matter of cource the degradation of the surface of the transfer drum is not generated, since the surface of the transfer drum 1 does not in contact with the photosensitive drum 3.
Patent JP-S62142605-A (JP)
Inventor: SHIMAZAKI RYUJI
IPC: B28B1/24
Filed: 1985-12-17
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-2000115678-A (JP)
Title: Image-filing device
Inventor: KASHIWAGI KAZUHIRO
IPC: H04N5/78
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To detect the change of the amplitude of analog video signals and to automatically generate signals for surely capturing instantaneous images. SOLUTION: This image-filling device for obtaining the analog video signals for indicating the instantaneous images as digital image data from the analog video signals for indicating successive images and the instantaneous images outputted from an X-ray television device and performing the display, processing, preservation, transmission and print, etc., of the image data is provided with an A/D converter 61, for converting the analog video signals to the digital image data, a synchronous fetch signal generation circuit 63 for generating synchronous fetch signals, when the amplitude of the analog video signals exceeds a prescribed threshold and a timing circuit 64 for receiving the synchronous fetch signals and storing the digital image data outputted from the A/D converter to an image memory 62.
Patent JP-H02129917-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO TSUTOMU
IPC: H01L21/302
Filed: 1988-11-09
Abstract: PURPOSE:To prevent deterioration of characteristics and development of under cut in a gate electrode by forming an insulating film formed on a surface of a tungsten gate electrode of a silicon oxide film and a silicon nitride film cover ing a peripheral thereof. CONSTITUTION:Anisotropic dryetching is performed for a tungsten electrode through reactive ion etching using sulfer hexafluoride gas by use of a mask which is constituted by a silicon oxide film 4 in contact with a surface of a tungsten gate electrode and a silicon nitride film 5 covering other sides of the silicon oxide film 4 which are not in contact with the tungsten gate elec trode. An insulating film thus formed on a surface of the tungsten electrode is a film of a silicon nitride film 5 and a silicon nitride film 7 which cover the silicon oxide film 4. According to this constitution, it is possible to prevent characteristic deterioration of a transistor and development of under cut at a gate electrode.
Patent JP-H08126259-A (JP)
Title: Carbon commutator
Inventor: HOSHIKA MAKOTO
IPC: H02K13/00
Filed: 1994-10-25
Abstract: PURPOSE: To make a commutator excellent in wear resistance and besides, cut down the cost without affecting alcohol, etc., in gasoline. CONSTITUTION: A plurality of commutator pieces 12 arranged through slits 15 are joined with each other by the boss part consisting of synthetic resin having electric insulation property. These commutator pieces 12 consist of sliding layers 13 made of carbon powder and metallic conductive layers 14 made of metallic powder, and for this metallic conductive layer 14, the riser piece 14a projected from the outside periphery and the projection engaging with the boss part 11 are made integrally.
Patent JP-H07118728-A (JP)
Title: Device for repairing immersion tube in hot-state
Inventor: ISHIMATSU HIROYUKI
IPC: C21C7/10
Filed: 1993-10-18
Abstract: PURPOSE:To efficiently execute the repairing on the inner and the outer peripheral surfaces of an immersion tube with one piece of nozzle by a remote operation, by arranging the spraying nozzle for monolithic refractory so as to be freely elevated, rotated, advanced/retreated and oscillated on the eccentric position of a turn table. CONSTITUTION:An immersion tube hot-repairing device 10 is laid on a shifting truck 11 below the immersion tube 57 formed at the lower part of a vacuum vessel and carried and set. This repairing device 10 is provided with an elevating means 13 arranged on the eccentric position of a turn table 12 arranged so as to be rotatably on the truck 11 and a spraying nozzle 14 for monolithic refractory fitted to an arm 15 capable of elevating with the elevating means. Further, a rotating means for rotating the spraying nozzle 14 around its axis as the center and an advancing/retreating means in the axial direction and an oscillating means of the spraying nozzle 14 are provided. Further, it is desirable to arrange a elevating table on the turn table 12 and a heat insulating cover for closing the lower opening part of the immersion tube or a patching repairing frame projecting an inner mold frame on the table.
Patent JP-S62143782-A (JP)
Inventor: IIO TOSHIMITSU
IPC: B62K11/00
Filed: 1985-12-19
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-H07112543-A (JP)
Title: Method for printing with thermal head
Inventor: UEDA HIDEO
IPC: B41J2/32
Filed: 1993-10-19
Abstract: PURPOSE:To improve the resolution by embodying quality halftone printing expression by a method wherein a paper feed amount is made a specific value, a printed density is made thinner than usual one, and printing is carried out while specific paper feed is being repeated. CONSTITUTION:The printing pattern indicates an example of a printing pattern of each dot line which is sent to a read thermal head printer by one half of a specific paper feed amount with a copy reader such as CCD or the like. 11 indicates a printing pattern of a first line. 12 indicates a printing pattern of a second line. 13 indicates a printing pattern of a third line. 14 indicates a printing pattern of a fourth line. Then, areas D1-D9 shown with coarse hatching are the area which are printed by black which is thinner in printing density than usually. W1-W9 are white areas. An intermediate gray level can be directly expressed excepting a white level and a black level, and quality in expression of printing with a halftone can be improved.
Patent JP-S63138290-A (JP)
Title: Fission type neutron detector and its manufacture
Inventor: NISHIGUCHI KENJI
IPC: G01T3/00
Filed: 1986-11-29
Abstract: PURPOSE:To realize such a fission type neutron detector that the sticking intensity of an uranium layer on an electrode surface is increased and characteristics are stable by sticking a titanium layer on an electrode base material made of iron-nickel alloy as the enclosure of a detector and sticking the uranium layer on this titanium layer. CONSTITUTION:The cathode base material 11 which serves as the enclosure of the detector is formed of a pipe made of stainless steel. The titanium layer 22 is stuck on its internal surface by vapor deposition, sputtering, VCD, or electroplating. The uranium layer is stuck on the titanium layer 22 by said method or a proper method such as brush coating to a thickness which is a small submultiple of that of the titanium layer 22. Then a high-temperature heat treatment is carried out at about 1,000 deg.C to form a titanium-uranium alloy layer 24 in the titanium layer 22. The thickness of this alloy layer 24 does not exceeds the range of the thickness of both layers 22 and 23 and the thickness of the alloy layer can be controlled substantially, thereby obtaining a neutron detector which has stable electric performance.
Patent JP-H07142568-A (JP)
Title: Semiconductor device
Inventor: WATANABE YOSHIHARU
IPC: H01L21/8234
Filed: 1993-11-15
Abstract: PURPOSE:To operate with a low voltage power supply by forming a pn-junction for element separation between two MISFET diffusion layers and a substrate or a well and setting a voltage applied to the pn-junction to be lower than a forward withstand voltage. CONSTITUTION:A voltage which is not higher than the forward breakdown voltage of an element separation pn-junction 34 formed between p<--> silicon substrate and a source S3 and achieves aimed functions is applied to the input terminal 37 of an inverter, an output terminal 38, a power supply terminal 39 and a grounding wire 40. Thereby, a second MISFET constituted of a drain D31. a source S31 and a gate G31 is electrically isolated in a forward direction as well as a backward direction with the element separation pn-junction 34. Since elements are isolated with the forward breakdown voltage of the element separation pn-junction, a semiconductor device which similarly operates to a CMOS-type inverter circuit can be easily constituted of only the MISFET having n-type or p-type conductivity channel.
Patent JP-H01128306-A (JP)
Title: Conductive material
Inventor: KUBOKAWA TERUYOSHI
IPC: H01G4/008
Filed: 1987-11-11
Abstract: PURPOSE:To make thermal transfer possible at a low temperature by making a conductive material for an electrode a hot melt type containing more than one kind of noble metal powder out of silver, palladium, platinum and gold, together with wax having a melting point in a specific temperature range and a dispersant in a specific temperature range. CONSTITUTION:A metal oxide, for instance, copper oxide, bismuth oxide or glass powder, is added to a simple substance of noble metal powder such as silver, palladium, platinum and gold or mixed powder as an adhesive to a ceramic raw sheet as occasion demands so as to mix the powder by using a powder mixer. Next, a sort of normal paraffin, a sort of microwax having a melting point 50-80 deg.C together with stearic acid, sorbitanic acid monostearate as a dispersant of metal powder and glass powder are melted by heating and uniformly mixed so as to form a hot melt type binder. Then, mixed noble metal powder, metal oxide powder are uniformly dispersed into the molten hot melt type binder in order to make a conductive material for an electrode. This conductive material melts at a temperature of 50-80 deg.C but contains no solvent so as to be able to perform transfer at a low temperature.
Patent JP-H09130765-A (JP)
Title: Multiplex channel receiver
Inventor: SHIMADA TOSHIAKI
IPC: H04N5/44
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To output programs of plural multiplexed channels to separate output terminals simultaneously by one receiver by providing a demultiplex means receiving multiplexed data and demultiplexing the data into data corresponding to each channel. SOLUTION: A medium multiplex data 151 are given to a medium demultiplex section 101. On the other hand, plural output terminals 100a to 100n output request channel (program) signals 152a to 152n . and they are received by a program control section 103. The program control section 103 output medium identifier control signals 153a to 153n including idnentifiers of data corresponding to a designated program to the medium demultiplex section 101. Then the medium demultiplex means 101 selects packet data corresponding to a program and a medium designated among medium multiplex data 151 and output them to decoding processing means 102a to 102n corresponding to a request source output terminal.
Patent JP-H07137473-A (JP)
Title: Screen printing stencil paper
Inventor: WATANABE HIDEO
IPC: B41N1/24
Filed: 1993-11-15
Abstract: PURPOSE:To provide screen printing stencil paper not generating perforation inferiority, wrinkles, feed inferiority and printing inferiority at the time of plate making. CONSTITUTION:Screen printing stencil paper 1 is obtained by laminating a resin layer 2 soluble in an aq. solvent and a porous support 3 by an adhesive and/or a self-adhesive 4 and the adhesive and/or the selfadhesive is composed of a hydrophobia polymeric compd. The hydrophobic polymeric compd. has a solubility parameter of 10 or less and is dissolved and/or swollen by an ink component. The addition amt. of the adhesive and/or the self-adhesive 4 to the screen printing stencil paper is 0.1-50g/m<2>.
Patent JP-2001106924-A (JP)
Title: Viscosity change inhibitor for water-soluble polymer aqueous solution
Inventor: SATO KEIICHI
IPC: C08L71/00
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a viscosity change inhibitor which is used for the aqueous solutions of a salt-containing water-soluble polymer and enables the expression of the original viscosity of the water-soluble polymer without causing the lowering of the viscosity and the generation of gel. SOLUTION: This viscosity charge inhibitor which is added to the aqueous solution of a salt-containing water-soluble polymer contains a polyoxyethylene sorbitan fatty acid ester having an HLB of >=10 and/or a sucrose fatty acid ester having an HLB of >=10. The water-soluble polymer is preferably a carboxymethylcellulose salt.
Patent JP-H01128088-A (JP)
Title: Screen display for data processor having bit map display function
Inventor: TAMURA MASAKI
IPC: G09G1/00
Filed: 1987-11-13
Abstract: PURPOSE: To easily and speedily open and erase an independent overlapping display area by making it possible to update data on a base screen hidden behind an overlapping display area. CONSTITUTION: When the independent overlapping display area is open on the base screen, the data of the independent overlapping area are saved in a backup memory 6 first and after a corresponding area on the base screen are converted into white data, an update area of the base screen is provided in a corresponding area in a work memory 7 added in a work memory and the data in the update area are updated. Then the data in the hidden update area are saved in the backup memory 6, the data in the corresponding area are transferred to the update area in the work memory, and the data of a current display screen are generated and transferred to a display memory 4. Consequently, it is made possible to easily update the data at a high speed to improve the operability of the data processor.
Patent JP-H06113170-A (JP)
Title: A/d conversion method for television signal and its device
Inventor: IKEDA HIROYA
IPC: H04N5/14
Filed: 1992-09-30
Abstract: PURPOSE:To prevent quantizing noise from becoming conspicuous even if an A/D conversion element whose number of bits is small is used by adding lower bits corresponding to the change amount of a clamping level to a digitized television signal. CONSTITUTION:A clamping circuit 1 clamps the reference voltage part of the inputted television signal based on reference voltage from a reference voltage generation circuit 5. At that time, a voltage shift circuit 6 shifts reference voltage, namely, a clamping level for respective fields in accordance with an order signal from a shift order generation circuit at every field 4. Then, lower two bits corresponding to the shift amount of the clamping level by an additional circuit 7 is added as the data to the television signal digitized by the A/D conversion circuit 2. Thus, the data which is lost by the shift of the clamping level is added, and the gradation of A/D conversion can be increased by visual averaging.
Patent JP-S62147038-A (JP)
Title: Idle rotation frequency control device for engine
Inventor: YAMAGATA HIROTO
IPC: F02D41/00
Filed: 1985-12-18
Abstract: PURPOSE:To prevent both a drop and a blowup of an engine rotation frequency, by stopping a waiting correction when the engine rotation is going to blow up at the entering to an idle operation area. CONSTITUTION:When a control unit 19 decides that the engine is in an idle operation area depending on the engine rotation frequency from a rotation sensor 17 and the throttle opening from a throttle opening sensor 16, it is decided whether the engine is in a specific period after entering the idle area from a nonidling operation area or not. When it is in the specific period and when the deceleration rate of the rotation is above a specific value, the waiting correction value is computed, while the waiting correction value is set zero when it is smaller than the specific value. And, a final correction value, which is computed by adding a load correction value when an outer load switch 18 is ON condition, a feedback correction value, and the waiting correction value to the duty correction value, is output to a control valve 12.
Patent JP-H09253769-A (JP)
Title: Die exchanging device in punching press
Inventor: ITO SHIGERU
IPC: B21D5/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To shorten the stopping time of a machine by using a die in a type of a single or an unit, making the die exchangeable, arranging the die optimumly and preparing even next lot die by the outside arrangements. SOLUTION: A block unit exchanging device 49 is installed on a reception stand-by station 47 close to a die exchanging position A of a punching press 1, and a punch single shot exchanging station 51 is installed in adjoining to the station 47. Further, a die single shot exchanging station 53 is installed in adjoining to this punch single shot exchanging station 51 and a die exchanging device is composed. Then, with a carriage 45 providing a chuck device, a die block provided with a punch block 15 providing a punch and the die are drawn out into respective stations 47, 51, 53 and die is exchanged. Therefore, the efficiency of the use of carriage of the machine is improved, the die arrangement is optimized, and the outside arrangements of next lot is realized.
Patent JP-S63138279-A (JP)
Title: Measuring method for input waveform
Inventor: YOSHIMURA TAKASHI
IPC: G01R31/00
Filed: 1986-11-28
Abstract: PURPOSE:To detect abnormality of a power source, etc., in a cycle shorter than the half cycle of the power source by outputting the mean value of absolute measured values per cycle in a necessary measurement period continuously, cycle by cycle. CONSTITUTION:Waveforms of an AC source voltage, etc., which are detected by a transformer 1, an LPF2, etc., is sampled at a period which is 1/n (n: >=3) times as long as one cycle T of the input waveform and its absolute value is held. When this held value is supplied to an A/D converter 5, a microcomputer 5 calculates the mean value of (n) digital data and outputs the mean cycle in each cycle which shifts by up to T/n continuously, so that the abnormality of the power source is detected in a cycle shorter than the half cycle of the power source.
Patent JP-H01128652-A (JP)
Title: Automatic answering telephone system
Inventor: TAJIMA AKIRA
IPC: H04M1/65
Filed: 1987-11-13
Abstract: PURPOSE:To cause the set and confirmation of an iD code to be a low price and to be miniaturized further by using a lamp which is equipped to a main body in advance for the confirmation of the iD code and displaying the iD code with the flashing number of the lamp. CONSTITUTION:When a confirming button 14 is pushed, the confirming operation of the iD code is obtained and when a lamp 4 is turned on, in order to easily observe the flashing display of the iD code, the lamp 4 is turned off for one second. Next, the figure data of the first column of the iD code are read from a memory 11 and the lamp 4 is flashed only for the figure (for example, '3') of the figure data. After the display of the first column, in order to easily observe the display of the next column, the lamp 4 is turned off for one second. Next, the figure data of the next column are read from the memory 11 and the lamp 4 is flashed again only for the number of the figure data. The above mentioned operation is repeated up to the third column of the iD code and the lamp 4 is turned off finally for one second. After that, the lamp 4 is returned to a condition before the confirming operation.
Patent JP-H02133534-A (JP)
Title: Heat resisting member having reinforced composite part and its production
Inventor: SUZUKI YOSHIHIRO
IPC: F02F1/00
Filed: 1988-11-14
Abstract: PURPOSE:To remarkably improve heat check resistance in a reinforced composite part by specifying respective kinds and contents of the alloying elements and impurities in an Al base material forming the reinforced composite part in an Al alloy member reinforced with inorganic fibers into composite state. CONSTITUTION:A composite material consisting of an Al base material containing <=1% of Si, Cu, Ni, and Mg as alloying elements, <=0.5% of Fe and Mn as impurities, and <=0.3% other impurities and inorganic fibers is previously prepared. At this time, the volume percentage of the inorganic fibers is regulated to 5-25%. Subsequently, the above composite material is joined to a part to be reinforced of an Al alloy member by means of electron beam welding, etc. By this method, a heat resisting member having an inexpensive reinforced composite part excellent in heat check resistance can be formed.
Patent JP-S63137897-A (JP)
Inventor: KUNUGI TADASHI
IPC: G03C11/12
Filed: 1986-11-29
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。