baber/WOPTO huggingface dataset:
Patent JP-H06140428-A (JP)
Title: Transistor having soi structure and manufacture thereof
Inventor: NISHIHARA TOSHIYUKI
IPC: H01L21/304
Filed: 1992-10-26
Abstract: PURPOSE:To obtain a transistor having SOI structure and its manufacturing method wherein a semiconductor layer of SOI structure can be thinned with high controllability, the parasitic resistance of a source and drain region can be reduced, and punch through restraint and current capability ensurance can be made compatible. CONSTITUTION:The channel region of a transistor is constituted of a semiconductor layer 10a of SOI structure formed on an insulating layer 14. A source and drain regions 28a, 30a to be formed on both sides of a channel region are formed in conducting layers which are formed independently on both sides of the semiconductor layer. The conducting layers are poly silicon films formed by, e.g., a CVD method. The conducting layers are thicker than the film thickness of the semiconductor layer 10a of SOI structure. The conducting layers can be laminated on both end portions of the semiconductor layer of SOI structure, or can be formed in trenches 22, 24 for the source and drain region which are formed on both sides the semiconductor layer of SOI structure.
Patent JP-H03171771-A (JP)
Title: Solid state image sensing device and its driving
Inventor: GOTO HIROSHIGE
IPC: H04N5/335
Filed: 1989-11-30
Abstract: PURPOSE:To prevent a signal electric charge from mixing by making potential distribution below a first charge transfer part toward a transfer gate from a shift gate deep as going to the transfer gate from the shift gate and by making potential distribution below the shift gate deep as going to the first charge transfer part from a picture element. CONSTITUTION:A two-line read sensor is provided with a CCD register 3 which consists of a plurality of transfer electrodes in parallel in a plurality of picture elements 1 which are arranged in line. In parallel with the CCD register 3, a CCD register 5 is provided which consists of a plurality of transfer electrodes. Potential distribution of the CCD register 3 is made deep as going to a transfer gate 4 from a shift gate 2; and potential distribution below the shift gate 2 is made deep as going to the CCD register 3 from the picture element 1. According to this constitution, it is possible to selectively read signal charge below the shift gate 2 at the side of a transfer electrode phiA alone. Thereby, it is possible to prevent a signal charge from mixing as much as possible and to read a signal charge accurately.
Patent JP-H06136186-A (JP)
Title: Self-adhesive elastomer sheet
Inventor: TOMIOKA EIGO
IPC: C09J7/02
Filed: 1992-10-26
Abstract: PURPOSE:To provide an elastomer sheet which is excellent in self-adhesiveness, easily applied to an adherend and also easily applied on its reuse by combining a hydrogenated diene block copolymer and an olefinic polymer. CONSTITUTION:To 100 pts.wt. hydrogenated diene block copolymer, in which the double bond of the conjugated diene part in the block copolymer is 60% or more saturated, are added 10-100 pts.wt. olefinic polymer and, if necessary, a lubricant, tackifier, antioxidant and antistatic agent to obtain a composition. The composition is molded as a sheet to obtain a self-adhesive elastomer sheet with a thickness of 0.1-0.5mm.
Patent JP-H07140286-A (JP)
Title: Fast reactor core
Inventor: WAKABAYASHI TOSHIO
IPC: G21C3/62
Filed: 1993-11-17
Abstract: PURPOSE:To charge a small number of target assemblies, containing a large quantity of minor actinide nuclides of long half-life, dispersedly in a core and burn the large quantity of minor actinide nuclides efficiently without having large influence on a core characteristic. CONSTITUTION:A fast reactor core is a heterogeneous charge type core in which a small number of target fuel assemblies 12 with minor actinide nuclides added thereto are charged in the dispersed state. The target fuel assembly is of the same hexagonal cylinder shape in the outline and dimension of a wrapper tube as an ordinary core fuel assembly 10. The addition ratio of the minor actinide nuclides of target fuel rods 18 in the wrapper tube is 20-50%, and the diameter of the target fuel rod 18 is smaller than that of an ordinary core fuel rod 16. The number of the ordinary core fuel rods charged to the ordinary core fuel assembly 10 is 271, and the number of the target fuel rods charged to the target fuel assembly 12 is 331 or 397. Thirty to fifty target fuel assemblies 12 are dispersedly disposed in the core.
Patent JP-H04183052-A (JP)
Title: Modulator/demodulator for exchange line
Inventor: NAKAYAMA YOSHIKI
IPC: H04L29/10
Filed: 1990-11-19
Abstract: PURPOSE:To reduce the opportunity of disabling other communication without wasting communication cost by stopping catching a line when a busy tone is transmitted by releasing the line on the called party side. CONSTITUTION:The modulator/demodulator is used as MODEM 21 and 22, a line interface 12 adjusts the condition of interface with an exchange line, and a terminal interface 15 adjusts the condition of interface between data terminal equipments(DTE) 23 and 24. In this case, when the busy tone is detected, the state of unnecessarily catching the line is not continued since the exchange line and a MODEM part 14 are disconnected. Thus, the communication cost is not wasted, and the other communication can be prevented from being interrupted.
Patent JP-H06165545-A (JP)
Title: Operating apparatus for electric motor
Inventor: MIYOSHI HIROMI
IPC: H02P1/28
Filed: 1992-11-20
Abstract: PURPOSE:To prevent that a main electromagnetic switch is turned on again until the cause of a trouble is removed and a reset button is pressed even When an operating switch or an automatic signal is turned on during the stop of an electric motor by a method wherein the main electromagnetic switch is opened forcibly by an auxiliary relay which is operated and self-held when a protective timer is operated. CONSTITUTION:When an electromagnetic switch 88S for operation use is not operated within the set time of a protective timer 21 and a (b) contact 88Sb is not circuited, an (a) contact 21b for the protective timer 21 is made, and an electromagnetic coil 22a for an auxiliary relay 22 is executed. When a (b) contact 22b for the auxiliary relay 22 is broken, an electromagnetic coil 88a for a main electromagnetic switch 88 is degaussed, a self-holding circuit is released, the main electromagnetic switch 88 is broken, and an electric motor 2 is stopped. When the cause of a trouble is removed and a reset button 7 is broken, a trouble display lamp 8 is turned off, the electromagnetic coil 22a for the auxiliary relay 22 is degaussed, the (b) contact 22b is made, and the main electromagnetic switch 88 can be turned on again.
Patent JP-2001135544-A (JP)
Title: Dielectric porcelain composition and electric component
Inventor: SATO SHIGEKI
IPC: C04B35/46
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric porcelain composition, with which a dielectric constant is high, capacity temperature characteristics satisfy the X8R characteristics of EIA standard (within -55 to 150 deg.C and ΔC=±15%) and sintering in a reduced atmosphere is enabled, and an electronic component such as laminate ceramic capacitor using this dielectric porcelain composition. SOLUTION: Concerning the dielectric porcelain composition having a main component containing barium titanate, in the case of observation with an electronic transmission microscope, this composition contains crystal grains having interference stripes more than 30% of the field of observation view.
Patent JP-S63163657-A (JP)
Title: Dma transfer system
Inventor: ZAKOUJI MITSUYUKI
IPC: B41J2/485
Filed: 1986-12-26
Abstract: PURPOSE:To prevent the performance of a system from being lowered by evading the occupancy of a system bus by a DMA controller at the time of transferring a data to a laser beam printer, by using a dual port memory as a printer image buffer. CONSTITUTION:An interface circuit is constituted of the dual port memory 15, and a function as the buffer memory of the laser beam printer is provided. In such a way, by operating the circuit asynchronously with the transfer rate of the laser beam printer, and also, enabling the content of the dual port memory 15 to be updated even during a time of outputting the data to the laser beam printer, the occupancy of the system bus 6 by the DMA controller 14 for a long time can be evaded at the time of transferring a DMA data from an image memory 3 to the dual port memory 15.
Patent JP-H01154787-A (JP)
Title: Base for electrothermorecording
Inventor: ONO TADAYOSHI
IPC: B41J31/05
Filed: 1987-12-11
Abstract: PURPOSE:To reduce a contact resistance or stabilize the contact resistance irrespective of recording speed, by a construction wherein at least a portion of a conductive fine powder mixed in a base is caused to protrude on the surface of the base on the side for contact with recording electrodes, and the conductive powder protruding on the surface provides secure contact with the electrodes. CONSTITUTION:A resistive base 11 comprises conductive carbon as a conductive fine powder 14 dispersed in a carrier 15, and at least a portion of the powder 14 protrudes on the surface of the carrier 15 on the side for contact with recording electrodes. The fine powder, when formed of a material lower in hardness than the recording electrodes, does not damage the recording electrode. A portion of the powder at the protruding part shaved by the recording electrodes secures further the contact between the electrodes and the base, and functions as a lubricant, thereby reducing the frictional resistance between the electrodes and the base. The fine powder, when formed of a material higher in hardness than the recording electrodes, secures contact with the electrodes, and shaves uniformly the surfaces of the electrodes for making contact with the base, thereby enabling all of the electrodes to be constantly maintained under the same conditions.
Patent JP-H06159916-A (JP)
Title: Refrigerator door
Inventor: OTSUBO JUKU
IPC: F25D23/02
Filed: 1992-11-20
Abstract: PURPOSE:To provide a door handle having a freedom to respond to yearly design change in the refrigerator door having a curved front face, the so-called round form design door, which has received wide acceptance recently, and further having the features of offering a feel of integral decorative design and an easy operation. CONSTITUTION:The curved face of an outer door plate 4 is partially notched to provide a bag-like part 14 for hand hold and a handle 10 composed of a body 11, a base 12 and trim 13 is fitted into a notch part 4b and held securely in position by a foam heat insulating material 16. This provides a freedom of changing the outward design by changing the notch position of the outer door plate 4 and the shape of the handle 10, thereby making easy the adaptability for the yearly design change.
Patent JP-H05146773-A (JP)
Title: Heating and drying device
Inventor: SUZUKI JIRO
IPC: C02F11/12
Filed: 1991-11-27
Abstract: PURPOSE:To prevent the generation of steam and malodor by obliquely arranging a rotating vessel for garbage, arranging a condensation part consisting of the wall material with the heat conductivity higher than the heat conductivity of the wall material of the rotating vessel, communicating the vessel with the condensation part and furnishing a cooling means to the condensation part. CONSTITUTION:A rotating vessel 4 consisting of a stainless steel double vessel is obliquely arranged. A condensation tank 1 made of a microwave reflecting material is arranged outside the vessel 4, a door 3 is provided, and the vessel 4 is communicated with the tank 1 through a connecting part 13. The heat conductivity of the wall material of the vessel 4 in its thickness direction is made lower than the conductivity of the wall material of the condensation part 1. The vessel 4 is rotated by a motor 8, the microwave of a microwave generator 5 is radiated into the vessel 4 through a waveguied 7 to form a strong electric field. Meanwhile, the condensation tank 1 is cooled by a cooling blower 14, and the condensed water is discharged from a drain pipe 15. Steam is sucked by a blower 16 and passed through a heater 17 and a catalyst 18 to oxidize the malodor.
Patent JP-S63165233-A (JP)
Title: Automatic document feeding device
Inventor: SAKAI YUTAKA
IPC: B65H29/60
Filed: 1986-12-26
Abstract: PURPOSE:To make the order of pages in a document agree with the order of pages of sheets of copying paper for a copying machine by providing a paper feeding tray on one side of a platen while providing a document passage means on the other side thereof. CONSTITUTION:Out of documents which are fed to a feed roller 7 means of a feed roller 14, only one sheet of the document on the lowermost part is separated by a separating roller 6, and moved to the top of a platen glass 1 by a feed roller 8. Then, the sheet is moved to the defined position of the platen glass 1 by a conveying belt 2 and, further, moved rightward and fed by a feed roller 10 to an inverting drum 11 and inverted. Here, it is selectively switched over in the direction of returning to the platen glass 1 via the feed roller 10 again and in the direction of a switchover claw 13, by means of a switchover claw 12. In the latter course, it is selectively switched over in the direction of being discharged to a paper discharge tray 15 through paper discharge rollers 20 and in the direction of being discharged to the top of a paper feeding tray 5 by means of paper discharge rollers 20 via the top of a conveying belt 2, by means of the switchover claw 13.
Patent JP-H02215647-A (JP)
Title: Stacker
Inventor: TERENSU EMU DOOBAARU
IPC: B65H31/14
Filed: 1989-11-30
Abstract: PURPOSE: To reduce the occupying area practically, and increase the capacity, by installing a stacking apparatus in a housing capably of sliding to allow to slip outward in the horizontal direction from a deck at one end of the deck, and providing a stacking wall having the inclined surface which extends almost upward from the deck. CONSTITUTION: A stacking apparatus consists of a base housing 12 having a base 13, and a front wall 21 and a rear wall 23 are fixed to the base 13 vertically in parallel to each other. A deck 31 is fixed obliquely to the walls. Envelopes are delivered by a belt which is driven by a motor 49, under a yoke roller 167 through a belt 83 and a shaft 53, and the front edge of the front side envelope is made to engage with the surface 115 of a wall 111 (stacking wall), and almost perpendicular to the wall 111. The following envelope is made almost parallel to the front side envelope. When the envelopes are made in a vertical piling body, the wall is slipped outward by the engagement of screw hubs 101 and 157, and the edges of the envelopes. Rods 117, 119, 121, and 168 support the piled envelopes when the wall 111 is slipped.
Patent JP-H08151066-A (JP)
Title: Feed water bottle for racer
Inventor: NISHIMURA TAKASHI
IPC: B65D47/36
Filed: 1994-11-24
Abstract: PURPOSE: To provide a feed water bottle such that even if a racer, while running, drinks water from the bottle, while the racer is running in a race such as marathon or bicycle race, a large amount of water is prevented to flow out at a time. CONSTITUTION: A bottle body 11 adapted to be filled with liquid and a cap 20 to be forcibly fitted into an opening 12 of the body 11 are provided, and a tongue piece A is prop in the cap so as to constitute a part thereof and the tongue piece A is molded integrally with the cap so as to be formed into a thin part 24, which can be fractured by pressing it on its boundary with the cap, leaving the connection portion 25 of the piece.
Patent JP-H09137506-A (JP)
Title: Construction method of building
Inventor: WAKIZAKA TATSUYA
IPC: E04B1/35
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of a construction work by partially dismantling a temporary roof which rises upward at a step where the construction of a building progresses up to the uppermost story and connecting a part of an iron framework with reinforcing bar to utilize it as a structural body of the uppermost part. SOLUTION: A mast 2 as a temporary support column is erected on the outside of a building 1 which is made of RC or SRC and is being constructed, and a climbing mechanism 3 which ascends and descends is attached on the mast 2 to fix a temporary roof 4. The construction of a building 1 is promoted by lifting the temporary roof 4 at proper time by the climbing mechanism 3, and a ceiling crane girder 5 of the temporary roof 4 or the like is removed by a jib crane 7 when the basic construction up to the uppermost story is completed. Next, a part of a steel frame is connected to a reinforcing bar or steel frame of the building 1 without dismantling and removing the whole temporary roof 4, and the steel frame is utilized as an uppermost structural body which is integral with the building 1.  Consequently, it is possible to reduce the burden of dismantling and removal works of the temporary roof.
Patent JP-S63163291-A (JP)
Title: Ic inspecting device
Inventor: KAMIYA RYOHEI
IPC: G01R31/28
Filed: 1986-12-26
Abstract: PURPOSE:To perform high-accuracy inspection by calculating a correcting value from data of an external clock set in a register and data of a timing error due to a fetching circuit system for the clock data, and controlling a delay time according to the correcting value. CONSTITUTION:Data on the period of the external clock 16 is set in the register 20 and data on the timing error due to the fetch circuit system for the external clock 16 is set in the other register 22. A subtracting circuit 24 calculates the difference between the set data in the registers 20 and 22 and supplies the result to the variable delay circuit 18 as data on the timing correcting value. The delay time of the circuit 18 is controlled according to the timing correcting value. Consequently, the data on the period of the operation clock of an IC to be inspected is set during an external test and a multiplexer 12 is controlled to an external side. Consequently, the external clock 16 after timing correction is inputted as a rate clock to a phase generator 14 to synchronize the operation of the IC to be inspected with the internal operation of an IC inspecting device, thereby preforming high-accuracy inspection.
Patent JP-H03171102-A (JP)
Title: Optical integrated circuit
Inventor: YAMAZAKI AKIHIRO
IPC: G02B6/12
Filed: 1989-11-30
Abstract: PURPOSE:To stabilize an output wavelength by disposing a pair of photodetector arrays in the positions where the semiconductor laser beams of a prescribed output wavelength is condensed through a thin-film lens. CONSTITUTION:The laser beam from a semiconductor laser 6 passes the inside of a thin-film optical waveguide layer 2 and is condensed by the thin-film lens 3. The laser beam is condensed between a pair of the photodetector arrays and a pair of the photodetector arrays 4a, 4b both detect the photodetector array of the same quantity when the output wavelength of the semiconductor laser 6 is set at the prescribed output wavelength. The optical path of the laser beam shifts to the photodetector array 4a side and the laser beam is detected by the photodetector array 4a when the output wavelength of the semiconductor laser 6 shifts to the short wavelength side. The laser beam is conversely detected by the photodetector array 4b when the laser beam shifts to the long wavelength side. This detection signal is fed back to the semiconductor laser, by which the output wavelength of the semiconductor laser 6 is stabilized.
Patent JP-H06135567-A (JP)
Title: Dust-collecting duct with rotary joint in continuous unloader
Inventor: YAMAGUCHI TSUGUTOSHI
IPC: B65G69/18
Filed: 1992-10-29
Abstract: PURPOSE:To prevent dust from scattering around in an elevator turning type continuous unloader. CONSTITUTION:A fixed outer cylinder 2 and an inner cylinder 4 connected to the former via a blocking plate 3 both are locked to the upper part of a bulk material conveying bycket elevator in a continuous unloader, while a tuning outer cylinder 5 is attached to this fixed outer cylinder 2 free of turning motion in a sealed state, and a suction hood installed a bulk material scooping part in this bucket elevator 1 and an inner part of the fixed outer cylinder 2 are connected to each other via a turning duct pipeline 7 at the elevator side, thereby connecting the inner part of the fixed outer cylinder 2 to a duct collector via a fixed duct pipeline 9, and a hydraulic piping rotary joint 10 is installed in the inner cylinder.
Patent JP-H03227963-A (JP)
Title: Method for separating amino acid
Inventor: NOZAKI SHOHEI
IPC: B01D15/04
Filed: 1990-11-20
Abstract: PURPOSE:To efficiently separate aromatic amino acids from an aqueous solution of amino acid mixture containing amino acids having aromatic ring in molecule and impurities together and produced by various amino acid producing methods by using a specific gel type strongly acidic cation exchange resin. CONSTITUTION:An aqueous solution containing at least one kind of amino acids such as tryptophan, phenylalanine and tyrosine having an aromatic ring in molecule is treated with a gel type strongly acidic cation exchange resin prepared in alkali (earth) metal salt form, normally at fluid rate of 0.1-100Hr<-1> SV to specifically absorb the aromatic amino acids into the resin. Water containing no acid or alkali is brought into contact with the ion exchange resin in which the amino acids are absorbed, normally at 0-100 deg.C so as to elute the absorbed aromatic amino acids to effectively separate the aimed amino acids without requiring a specific eluting agent. Furthermore, the above- mentioned method has large industrial value, because the resin finished in elution operation can directly be used for the next separation treatment.
Patent JP-H06135041-A (JP)
Title: Print controller for thermal printer
Inventor: SHIMIZU HIROTO
IPC: B41J29/46
Filed: 1992-10-28
Abstract: PURPOSE:To obtain a high print quality while protecting a thermal head against fracture due to temperature rise by controlling temperature rise of the thermal head appropriately. CONSTITUTION:A line of print data is taken in synchronism character with a write clock and black character in the print data are counted by means of a counter 39. A controller 30 integrates the count for every four lines and determines an average black character rate. Conduction time of thermal head is then updated based on the black character rate and ambient temperature with reference to an optimal conduction time data table corresponding to print period. The conduction time updated every four lines is applied to printing of next four lines. The operation is repeated subsequent to printing of one line.
Patent JP-H01152748-A (JP)
Title: Lcc type semiconductor device
Inventor: KUBOTA SHIGERU
IPC: H01L23/08
Filed: 1987-12-10
Abstract: PURPOSE:To prevent the generation of the disconnection of a conductive pattern due to the breaking and cracking of each section of a ceramic chip-carrier by forming a protective member on the peripheral section of the ceramic chip- carrier. CONSTITUTION:Cylindrical through-holes 12 are shaped on the boundary section of outer frame ceramics 18 and a ceramic chip-carrier 11, and conductive patterns 13 are protected. Snapping lines 19-1, 19-2 are formed at approximately the central sections of the cylindrical sections 12 so that the outer frame ceramics 18 can be removed easily. Consequently, the damage of external force due to the handling and automation of an assembly process and an electric selection process is received by the outer frame ceramics 18 and is not received by a side face and the rear having the conductive patterns 13 at all. Accordingly, even when cracking, breaking, etc., are generated in the outer frame ceramics 18 in a ceramic LCC, the outer frame ceramics 18 may be removed from the snapping lines 19-1, 19-2 before shipment to a user.