baber/WOPTO huggingface dataset:
Patent JP-H11289094-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAKAYAMA TAKEO
IPC: H01L21/336
Filed: 1998-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having an MIS transistor the gate insulating film of which hardly receives charging damages even when the source/drain area of the transistor is formed by ion implantation and a method for manufacturing the semiconductor device. SOLUTION: In a method for manufacturing semiconductor device, an impurity diffusion area is partially formed in a dummy element area 21 simultaneously with the formation of a source/drain area in an element area 20. At the time of forming the source/drain area by ion implantation, in addition, the ion implantation is performed by only covering at least one dummy element area 21 with a photoresist, etc., for mask. Since the charges generated on the surface of the mask flow to the dummy element area 21 along the surface of the mask at the time of performing the ion implantation for forming the source/drain area, the electric current which flows to a semiconductor substrate through a gate insulating film after flowing through a gate electrode becomes smaller and the gate insulating film hardly receives charging damages.
Patent JP-S5810045-A (JP)
Inventor: HINO SETSUZOU
IPC: A61C19/04
Filed: 1981-07-10
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-H048295-A (JP)
Title: Treating agent of blood cell
Inventor: TERAMOTO KAZUO
IPC: C07K14/52
Filed: 1990-04-26
Abstract: PURPOSE:To stably obtain an atoxic blood cell-treating agent by immobilizing N-acylueuramin lactose to the surface of an insoluble carrier by amide bond. CONSTITUTION:A homopolymer of styrene or alpha-methylstyrene or an aromatic vinyl-based monomer consisting essentially of styrene or alpha-methylstyrene is formed to give a molded article (A) such as laboratory dish, bottle, membrane, yarn, hollow yarn, granule or assembled material thereof having >=100mu thickness and <=3 light absorbance at 500-700 nanometer wavelength. Then, an N- acylneuramin lactose containing acetyl group as the acyl group is immobilized to the surface of the component A by amide bond to give a blood cell-treating agent (B). Then the component B is brought into contact with a blood cell such as leukocyte to give cytokinin as interleukin.
Patent JP-S58225301-A (JP)
Title: Optical type displacement measuring apparatus
Inventor: ONO YUTAKA
IPC: G01B9/02
Filed: 1982-06-24
Abstract: PURPOSE:To reduce the effect of visibility of interference by detecting displacement of a target from light signals of 3 or 4 kinds as reflected light from the target and reflected light from a mirror sequentially shifted by 90 deg.. CONSTITUTION:Light from the light source 1 is splitted in two directions with a first polarized beam splitter and a part thereof passes through a lambda/4 polarization plate 62 to make a circularly polarized beam, which passes through mirrors 41 and 42 and enters the second PBS22 to be a reference light. The other part of light splitted with the first PBS21 is reflected on the reflection surface of a target 3 passing through a lambda/4 plate 61, returned to a linearly polarized light passing through the lambda/4 plate again and enters the second PBS22 via the first PBS21. The second PBS22 is set turned by 45 deg. with respect to the first PBS21. The third and fourth PBSs 23 and 24 are each set turned by 45 deg. with respect to the second PBS22. Then, outputs of light detectors 51-54 are computed to find the displacement of the target 3.
Patent JP-H047539-A (JP)
Title: Remote controller of camera
Inventor: KOIZUMI YUKINORI
IPC: G03B17/38
Filed: 1990-04-26
Abstract: PURPOSE:To expand the use range of remote control by switching the sensitivity of the photodetection part of the remote controller according to the circumferential state, use conditions, etc. CONSTITUTION:Under use conditions where the sunshine is strong and large in quantity nd the sensitivity needs to be decreased, it is judged whether the quantity of the light is small enough to perform remote control by decreasing the sensitivity and when so, the resistance value of a feedback resistance is decreased to lower the gain of an amplifier 5B. Therefore, although the quantity of light striking on a photodetecting element 5A is equal, the output of the amplifier 5B decreases and the input value to the comparator 5G of a final stage decreases, so that the sensitivity becomes substantially low. When, however, it is judged that the remote control is impossible even by decreasing the sensitivity, a warning display output showing that the remote control is unusable is inputted to a display part and displayed. Consequently, the usable range of remote control operation is expanded.
Patent JP-S61265946-A (JP)
Title: Call signal equipment
Inventor: WASHIO TOSHIFUMI
IPC: H04M3/06
Filed: 1985-05-21
Abstract: PURPOSE:To make an output voltage constant by forming two DC voltages with different polarity but same voltage from a DC power supply and changing the width of an output pulse of a pulse width modulation circuit depending on the quantity between the sum of absolute values and a reference value to adjust the conduction time of high-frequency switching. CONSTITUTION:The width of the output pulse of the pulse width modulation circuit 21 is changed by the output of a voltage control circuit 20. The output signal of the circuit 21 is fed to a base of a transistor (TR) 5 functioning as a main switch. Thus, the output current of the DC power supply 1 is intermitted by a high-frequency signal of the output of the circuit 21, becomes a high-frequency pulse and flows to a primary winding of a transformer 4. Then the sum Vr of voltages of capacitors 8, 11 is inputted to a voltage control circuit 20. When the voltage Vr is larger than a reference voltage V0 in the control circuit 20, the circuit 21 is controlled to shorten the conduction time of the said pulse current thereby decreasing the voltage Vr. When the voltage Vr is smaller than the reference voltage V0, the voltage Vr is increased by prolonging the said conduction time.
Patent JP-S61265932-A (JP)
Title: Space diversity system
Inventor: OTAKE HIROSHI
IPC: H04B7/04
Filed: 1985-05-21
Abstract: PURPOSE:To use effectively the frequency and to prevent interference by arranging a sub antenna of a transmission station and a sub antenna of a reception station to a low frequency transmission line, connecting respectively a receiver to a main antenna of the reception station and the sub antenna and comparing reception outputs of each receiver so as to select a signal with an excellent characteristic as a reception as a reception signal thereby coping with fading. CONSTITUTION:The sub antennas 103, 305 are arranged oppositely to a low frequency transmission line, no sight is attained by a normal transmission line and no communication is executed by the sub antennas 105, 305. If fading takes place, a transmission signal having frequencies f1, f2 sent from active lines 111, 113 is sent to the main antenna 303 of the 2nd station of the sub antenna 305 via the main antenna 103 and the signal might or might not be received by the main antenna 303 or the sub antenna 305 due to the fading. A signal with better S/N is selected from the reception of the main antenna 303 and the sub antenna 305 by selectors 345, 347 and sent to active routes 353, 355 via changeover devices 349, 351. Thus, even when little fading takes place, the communication is conducted properly.
Patent JP-S5810509-A (JP)
Title: Agent for controlling blight of edible seaweed and method for using the same
Inventor: TAKAHASHI NAOKI
IPC: A01N59/08
Filed: 1981-07-14
Abstract: PURPOSE:To provide an agent for controlling the blight of edible seaweeds, and containing a water-soluble alkaline inorganic compound such as NaOH, KOH, etc. preferably in combination with a water-soluble compound of Cu, Zn, Al, etc. CONSTITUTION:The objective agent contains (A) one or more water-soluble inorganic compounds exhibiting alkaline state in water (e.g. sodium carbonate, ammonia, etc.) as an active component, and if necessary, (B) at least one water- soluble compound of a metal selected from Cu, Zn, Al, Ga, Ge, Sn and Pb (e.g. copper sulfate, zinc nitrate, etc.). The agent is added to sea water, and the seaweed to be treated is immersed in or sprayed with the sea water. EFFECT:Especially high effect to the wasting disease caused by the adhesion of miscellaneous algae can be attained by the combined use of the compounds of Cu, Zn, etc.
Patent JP-S61266400-A (JP)
Title: Preparation of graphite whisker
Inventor: OYABU MIKIO
IPC: C30B29/62
Filed: 1985-05-21
Abstract: PURPOSE:To prepare graphite whisker having a single shape at high yield by heat-treating a mixture of a carbonaceous material and a silica-contg. material at a specified temp. in inactive gas atmosphere. CONSTITUTION:A mixture consisting of 100pts.wt. carbonaceous material and 1-200pts.wt. silica contg.-material is heat-treated at >=2,400 deg.C, pref. 2,500-3,000 deg.C in inactive gas atmosphere. When coal is used for the carbonaceous material, graphite whisker having 0.5-2mu dia. and 50-1,000mu length is obtd. selectively. When carbon black is used, graphite whisker having 0.5-2mu dia. and 50-1,000mu length is obtd. easily from, for example, carbon black having >=13mu particle size e.g. HAF carbon black having 26-30mu particle size range or, also, GPF carbon black having 49-60mu particle size range.
Patent JP-2000302285-A (JP)
Title: Sheet carrier and image forming device
Inventor: CHAGI ATSUSHI
IPC: B65H5/06
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a sheet carrier and an image forming device for efficiently granting heat to sheets. SOLUTION: Heaters 6a, 6b, 6c are mounted in parallel in vertical (in width) to the carrying direction. The heaters 6a-6c generate heat with the control of a main CPU 4 as a control means in accordance with detection information obtained by sensors 7a-7c and sensors 8a-8c. The heat is granted to transfer sheets via a carrying roller 2 to remove moisture contained in the transfer sheets.
Patent JP-H06326903-A (JP)
Title: Camcoder
Inventor: TSUKADA TAKEO
IPC: H04N5/225
Filed: 1993-05-11
Abstract: PURPOSE:To detect a change in weather, at the time of going on an excursion, camping or climbing a mountain while carrying a camera and allowing succeeding action to correspond to the change by integrating a function for forecasting local weather which will occur after several hours in this CAMCODER. CONSTITUTION:A gradual change in humidity is converted into an electric signal by a humidity sensor 2 and a conversion circuit 3 and the electric signal is periodically inputted to a microcomputer 5 as humidity information. On the other hand, gradual change in air pressure is converted into an electric signal by an air pressure sensor 2 and a conversion circuit 4 and the electric signal is similarly periodically inputted to the computer 5 as air pressure information. The computer 5 compares these periodically inputted data with data previously stored in a memory 17 and executes the arithmetic processing of their variation. Then the computed result are respectively compared with dew condensation data and weather forecasting data to judge whether the degree of dew condensation is high or low and forecast local weather which will occur after several hours.
Patent JP-S58225765-A (JP)
Title: Font data rotating system of printer
Inventor: SASAKI TOSHINORI
IPC: G06T3/60
Filed: 1982-06-23
Abstract: PURPOSE:To rotate a font to left or right optionally by 90 deg. during printing by rearranging the most - least significant digit bits of data in the starting or ending storage area of a font memory into the least - most significant digit bits. CONSTITUTION:When the font is printed while rotated left by 90 deg., a readout control part 4 specifies and read addresses from the starting byte 101 to the ending byte 101 to the ending byte 172 of the font memory 1 successively. In this case, the control part 4 sends no control signal to an inversion and noninversion part 5, which then rearrange the data, byte by byte, so that the data is printed while rotated to left by 90 deg.. When the font is rotated to right by 90 deg., the addresses from the ending byte to the starting byte of the memory 1 are specified successively. At the same time, the inversion of the inversion and noninversion part 5 is inhibited. Consequently, each byte data is supplied, as it is, to a printer 3; and the ending byte 2 is stored in the starting area of the memory of the printer 3 and the remaining data are stored similarly. Thus, the font is printed while rotated to right by 90 deg..
Patent JP-S621996-A (JP)
Inventor: YONAIYAMA TAKASHI
IPC: E21D9/06
Filed: 1985-05-23
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-H047637-A (JP)
Title: Program diagram generating device
Inventor: OKABE YASUHIRO
IPC: G06F9/06
Filed: 1990-04-25
Abstract: PURPOSE:To obtain the source code and the program diagram of correct program language by providing a function to inquire interactively each parameter of a programmer, the function to check the input of the parameter, and the function to generate the source code and the program diagram by the program language afterwards. CONSTITUTION:When a user uses processing accompanied with syntax such as condition branching processing and repetitive processing, etc., in the program language, first of all, he selects each processing in conformity to the instruction of a device. Next, since he is inquired interactively data necessitated for executing that processing on a data input window 8, he inputs the data to an editing picture 7 in conformity to the instructions. A program diagram generating device decides whether all the data were inputted or not, and if the condition is satisfied, it executes conversion to the source code and the program diagram of the program language. Thus, forgetting to input the data, etc., can be prevented, and the source code and the program diagram of the correct program language can be generated.
Patent JP-S596888-A (JP)
Inventor: JIYON RATSUSERU TEEGUU
IPC: C12N11/14
Filed: 1982-06-25
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-H05303211-A (JP)
Title: Pattern forming method
Inventor: ENDO MASATAKA
IPC: H01L21/027
Filed: 1992-04-28
Abstract: PURPOSE:To form resist patterns having good shapes by increasing the contrast between exposed parts and unexposed parts at the time of silylation. CONSTITUTION:This pattern forming method has a stage for forming a material contg. a compd. which generates an acid by ArF light and a resin, a stage for patterning and exposing this material by using a desired mask and the ArF light 5, a stage for forming a monomolecular layer contg. Si in the exposed parts of the patterns of the resist and a stage for forming the resist patterns of a positive type by selectively dry etching and developing the resist. The patterns 2A having the good shapes are formed by the silylation provided with the contrast between the exposed and unexposed parts. This formation leads to the device production at an industrially good yield.
Patent JP-S5813114-A (JP)
Title: Particulate collection device of diesel engine
Inventor: DOUSONO YOSHIHIKO
IPC: B01D46/42
Filed: 1981-07-14
Abstract: PURPOSE:To prevent heat damage to a filter by such an arrangement that burning can be stopped if the temperature in the filter has exceeded a certain specified valve during regenerative burning of the filter to collect particulates in the exhaust gas. CONSTITUTION:Exhaust gas from a Diesel engine 1 is introduced into a filter 3 through a pipe 2, where the particulates included therein are collected, and then the purified gas is exhausted from the pipe 2. When the filter 3 is clogged, an air pump 7 and a fuel pump 6 are driven and a burner 5 is put in operation to set about burning off the particulates which have fastened at the filter 3. When the filter 3 has got abnormal high temperature, a signal is emitted from a temperature sensor 11 so that a control device 8 stops the pumps 6, 7, whereby the burning is stopped and the filter 3 is prevented against heat damage.
Patent JP-2000306293-A (JP)
Title: Recording/reproducing device
Inventor: TAKAHASHI KATSUNORI
IPC: G11B15/665
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a video cassette recorder capable of shortening the time of tape loading even when a cassette is in a tape top position (or in a tape end position). SOLUTION: A video cassette recorder is provided with a motor for magnetic tape loading/unloading, and a motor for tape cassette loading/discharging, the reel base 3 of a tape feeding reel side is set in a braked state during the loading/unloading operation of a magnetic tape, and a magnetic tape is drawn out from the tape winding reel side of a reel base having no brake. In this case, the motor for tape cassette loading/discharging is driven in linkage with the detection of the tape top of the tape cassette, a slider 44 and a second brake releasing slider 36 are slid and moved via a rack plate, a brake mechanism 22 is released from the reel base 3 of the tape feeding reel side is released to draw out a tape from the tape feeding reel, and a tape loading operation is then performed.
Patent JP-S601620-A (JP)
Title: Rotary head device
Inventor: MATSUI KAZUO
IPC: G11B21/04
Filed: 1983-06-17
Abstract: PURPOSE:To prevent the mistracking due to the natural oscillation by detecting the natural oscillation of a bimorph element and producing the electric signal corresponding to said natural oscillation in order to attenuate the natural oscillation. CONSTITUTION:A plan and a side view are shown for the periphery of the attachment part of a video head element of a rotary head device. A planar oscillation detecting piezoelectric element 7 is set on the center surface of a flat plate type bimorph containing a video head element 5 attached to a free end. The detection output of the element 7 is extracted in a rotary state. Therefore a brush ring system or a rotary transformer is applied.
Patent JP-H05301392-A (JP)
Title: Printer control device
Inventor: YAMAGUCHI AKITSUGU
IPC: G06F3/12
Filed: 1992-04-28
Abstract: PURPOSE:To simultaneously plot the same data corresponding to a multiple sheet form on a plurality of pages. CONSTITUTION:Specialized bit transfer sections 14-16 are provided for page memories 17-19 constituted of a plurality of planes, wherein plotting is performed at a high speed for the page memories 17-19 and the same data is plotted simultaneously in the page memories 17-19. For this purpose, a microprocessor 11 housing a printer control device receives a character plot command from a host computer, urges a character pattern generating section 13 to generate font pattern of pertinent code, and instructs the bit transfer sections 14-16 to transfer character pattern data. The bit transfer sections 14-16 designated selectively develop printing image on corresponding page memories 17-19 and supply printing data to a printer mechanism 20.
Patent JP-S60253345-A (JP)
Title: Detection system for frame synchronizing pattern
Inventor: NISHIZAKI KOUJI
IPC: H04L7/08
Filed: 1984-05-30
Abstract: PURPOSE:To ensure the sure detection of a long frame synchronizing pattern with use of a smaller number of FF circuits, by detecting a frame synchronizing pattern in several times and securing an AND of the result of said detection. CONSTITUTION:A shift register SR consisting of four FF circuits is provided to a frame synchronizing pattern 111110100000 of 12-bit constitution. When the head 4 bits of the pattern are supplied to the SR, 1 is supplied to each FF. While 1 is delivered to the output of an AND gate A1. The output of the gate A1 is delayed by 4T through a delay circuit DL1. Then the next 4 bits are supplied to the SR, and 1, 0, 1 and 0 are supplied to the F1-F4 respectively. Then 1 is delivered to the output of a gate A2. The output of the gate A2 is outputted later by 4T than a time point when the output of the gate A1 is outputted. Therefore 1 is outputted to the output of a gate A4. Then the output of the gate A4 is delayed again by 4T by a delay circuit DL2. Hereafter every 4 bits are detected successively for detection of said frame synchronizing pattern.
Patent JP-H05121973-A (JP)
Title: Amplifier
Inventor: SUTEFUAN BARUBI
IPC: H03F1/32
Filed: 1992-04-28
Abstract: PURPOSE: To obtain a wide pass band by adding a collector current of a differential transistor(TR) of an auxiliary pair via a resistance bridge to a collector of a differential TR of a main pair to which cascode TRs are connected. CONSTITUTION: NPN TRs T5 , T6 configure cascode-connection TRs, NPN TRs T1 , T2 form a main pair and NPN TRs T3 , T4 form an auxiliary pair, and resistance bridges consisting or resistors R3 , R5 and R4 , R6 are connected to collectors C1 , C2 of the main pair. When an input voltage V1 is higher than a voltage V2 , a voltage at an interconnection point U is decreased and a voltage at an interconnection point V is increased in comparison with that in an equilibrium state. A change in a current IX is a decrease from a collector of the TR T1 and a change in a current IY is an increase to a collector of the TR T2 in comparison with that in the equilibrium state. Thus, the mutual conductance of the amplifier is increased and the linearity in an output voltage V5 -V6 in the standard operating range is increased.  When the differential input exceeds a rated operating range of the amplifier, the amplifier acts as an interrupter and then is not in operation in a saturated state.
Patent JP-S63274102-A (JP)
Title: Slide contact device
Inventor: FUJISHIMA SUSUMU
IPC: H01C10/08
Filed: 1987-05-06
Abstract: PURPOSE:To obtain the title sliding contact device having low degree of abrasion, generates no heat and hardly subjected to deposition when a catalytic action is at work by a method wherein a contact material formed by adding a specific quantity of carbon to Ag, is used as the sliding contact material for the thick film conductance pattern formed by sintering Ag conductive paste. CONSTITUTION:A thick film resistance pattern 2 is formed on a ceramic substance 1 by sintering resistance paste, a thick film conductance pattern 3 is formed conjointing to said thick film resistance pattern 2, and they are used as a wiring board 4. Opposing to the thick film conductive pattern 3 of said wiring board 4, a contact material 6 of Ag-carbon of 0.5-5wt.% is attached to a spring terminal material and a sliding contact 5 is constituted. As the contact material of said sliding contact is soft and easily slided, the contact resistance is low and stabilized, no wear is given to an Ag thick film conductance pattern, the adhesion and exformation of the contact material are hardly generated, and excellent contact can be obtained.
Patent JP-S5736311-A (JP)
Title: Monitoring device for quantity of processing
Inventor: SHIBATA MITSURU
IPC: G05B23/02
Filed: 1980-08-13
Abstract: PURPOSE: To grasp the degree of processing in each point accurately by installing a display device which can discriminate normal, caution and danger areas according to the quantity of processing to a monitoring device for the quantity of processing and so on in an electric plant or the like.  
     CONSTITUTION: An indicator to indicat the quantity of processing and a display device 5 to sidplay the degree of processing status with normal 5-1, caution 5-2 and danger 5-3 areas are installed to the front of the body of an indicator 2-1. In the display device 5, the height of a pointer can be easily controlled by adjusting knobs 6 attached to the front of the body of the indicator; for example, indicating chips 5-1, 5-2 and 5-3 indicating the normal, caution and danger areas respectively are adjusted by adjusting knobs 6-1, 6-2 and 6-3. 
     COPYRIGHT: (C)1982,JPO&Japio