baber/WOPTO huggingface dataset:
Patent JP-H0621374-A (JP)
Title: Complementary type semiconductor device
Inventor: OOKA HIDEYUKI
IPC: H01L27/06
Filed: 1992-07-02
Abstract: PURPOSE:To provide a micro-CMOS semiconductor device having a polycide gate electrode of the same conductivity type as a channel. CONSTITUTION:An N-MOS gate electrode 30 has a polycide structure made up of an N-type silicon film 32 and a titanium silicide film 5, while a P-MOS gate electrode 30 has a polycide structure made up of a P-type silicon film 31 and the titanium silicide film 5. In the case when N-MOS and P-MOS have the same gate electrode 30, a P-N junction part of the N-type silicon film 32 and the P-type silicon film 31 is provided on a field oxide film 20 and a vacant part 6 of the titanium silicide film 5 is provided in a part including this P-N junction part.
Patent JP-S6419523-A (JP)
Title: Magnetic recording medium
Inventor: HATANAKA HIDEO
IPC: G11B5/73
Filed: 1987-07-14
Abstract: PURPOSE:To obtain a back layer having excellent repetitive traveling stability without impairing an antistatic property and light shieldability by incorporating carbon black powder and cubic boron nitride powder into the nonmagnetic powder component of the back coating layer. CONSTITUTION:The nonmagnetic powder dispersed in a binder is incorporated into the back coating layer (back layer) on the surface of a nonmagnetic base on the side opposite to the magnetic layer thereon and the carbon black powder and the cubic boron nitride powder are incorporated into this nonmagnetic powder component. The cubic boron nitride powder is the hard material next to diamond and is incorporated into the back layer at 0.5-10pts.wt. per 100pts. wt. said layer. As a result, fine ruggedness is formed on the surface of the back layer and since the hardness of the coated film increases as well, the wear resistance is improved without impairing the electrical conductivity and light shieldability of the carbon black and the back layer having the excellent repetitive traveling stability is formed.
Patent JP-H11327618-A (JP)
Title: Program preparation system by ladder language for computer board
Inventor: KOBAYASHI ATSUO
IPC: G05B19/05
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To program a ladder language on a microcomputer board just by a sequencer engineer by systemizing a method for fetching the ladder language to an assembler or the program of the microcomputer board by the high-grade language of C or the like. SOLUTION: In this program preparation system, in order to turn an application range to all the microcomputer boards specifying a CPU, all interruptions are neglected in principle, the preparation of the address correspondence chart of an actual microcomputer board and the ladder language is incorporated in the system and a timer operation is operated by a built-in timer inside the specified CPU or a software timer by the run time total of an instruction or the like and is made independent of hardware constitution. The part of the assembler or the like is limited to a sub routine for a basic operation for continuously operating the CPU corresponding to the ladder language and mode setting, etc., and systemization is made possible.
Patent JP-S5799739-A (JP)
Title: Charged beam exposure method
Inventor: TAKIGAWA TADAHIRO
IPC: G03C1/00
Filed: 1980-12-12
Abstract: PURPOSE:To prevent the charging of a specimen during lithography using electron beam exposure or others by a method wherein an antistatic agent is coated in air on a resist coated on the specimen by means of spray or spinner, and then a charged beam is irradiated. CONSTITUTION:For example, a resist 1 film 2 of PMMA or the like is coated on a silicon wafer 1 by means of a spinner to be prebaked. An antistatic agent 11, which is 500-1,000Angstrom  thick, of CRYATON, for example, is uniformly coated on the upper surface of the resist film 2 and the side of the wafer 1. A specimen with this structure is fixed into a cassette 4 on an XY table 6, and also the antistatic agent 11 is shorted to the cassette 4 via a contact 12 and grounded. Under this stage, a desired pattern is lithographed by means of electron beam exposure. After lithographing, the antistatic agent 11 is removed with alcohol or others to apply development. With this process, charging of the specimen can be securely prevented, and the accuracy of lithography can be improved, eliminating positional errors of lithography.
Patent JP-H0464883-A (JP)
Title: Defrosting device for freezing and/or refrigerating chamber
Inventor: ITO TAKAAKI
IPC: F25D21/08
Filed: 1990-07-04
Abstract: PURPOSE:To permit securing of the volume of a cold air passage immediately below a cooler sufficiently and eliminate the direct dripping of water produced by defrosting onto a defrosting heater by receiving the defrosting heater in a recessed part formed on the inner wall surface of the deep side of an inner casing under a condition that the heater is thrown thereinto. CONSTITUTION:A defrosting heater 4 made of a glass tube is received in a recessed part 9a, formed in the inner wall surface of the deep side of an inner casing 9 together with a supporting device 5b formed integrally at the rear part of the opening rim of a tray 5a for receiving water, produced by defrosting, from a cooler 3 under a condition that it is thrown thereinto. Under the receiving condition, the fore end of the defrosting heater 4 is at the rear side than the rear surface of the cooler 3 at all times considering so that dripping water from the cooler 3 will never hit the defrosting heater 4. Water, produced by defrosting frost, adhered to the cooler 3, by heating effected by the defrosting heater 4, drops directly into the tray 5a and will never drop onto the defrosting heater 4. On the other hand, anything which bothers the circulation of cold air is eliminated in a cold air passage A immediately below the cooler 3. A penthouse, covering at least the upper part of the defrosting heater 4, can be provided at the top rim of the recessed part 9a. The defrosting heater is not limited to the glass tube heater.
Patent JP-S6235399-A (JP)
Inventor: MATSUZAKI AKIO
IPC: G10C9/00
Filed: 1985-08-09
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-S5964935-A (JP)
Title: Transmitter of answer-back signal transmitted by distribution line
Inventor: KURODA SANSHIROU
IPC: H02J13/00
Filed: 1982-10-05
Abstract: PURPOSE:To improve the signal transmission efficiency, by opening a transmitter of answer-back signal transmitted by a distribution line through a transmission line for a period except transmission of signals. CONSTITUTION:A transmitter of answer-back signal transmitted by a distribution line is provided with a coupling circuit 6, a signal generating circuit 7 and a control circuit 8a for circuit 7. The circuit 8a discriminates the signal sent from a transmitting device and actuates a switch 9 to control the circuit 7 when the own station is going to transmit signals. Then the circuit 8a injects a signal current to the secondary side of a pole transformer 4 through the circuit 6. That is, the signal current injected from a signal generating circuit 7b does not flow to other answer-back signal transmitters which are provided with the same purpose. Thus the signals can be transmitted with high efficiency.
Patent JP-H04271945-A (JP)
Title: Anti-lock brake control by regulating electric current to motor
Inventor: PIITAA JIYON SUPADAFUORA
IPC: B60T8/50
Filed: 1991-07-16
Abstract: PURPOSE: To control wheel brake pressure by regulating a motor current. CONSTITUTION: A motor current in a pressure modulator 18 driven by a motor 30 of an antilock brake system for a vehicle is increased stepwise to change brake pressure in the apply phase of an antilock braking cycle. At the beginning of each current step as the motor current is increased stepwise, motor torque is increased momentarily at least by an amount to assure that the static friction of the pressure modulator 18 is overcome and that motor rotation is initiated. The motor torque is increased to a value to initiate motor rotation at the beginning of each current step by momentarily increasing the motor current to a value greater than the current step value by a predetermined amount that assures that the increase of motor torque exceeds the static friction of the pressure modulator 18.
Patent JP-H0726561-A (JP)
Title: Earth retaining device
Inventor: SATO GIICHI
IPC: E02D17/08
Filed: 1993-07-15
Abstract: PURPOSE:To simplify a work or an overhaul work, increase safety and shorten a construction period by allowing an assembly work using a small number of parts. CONSTITUTION:A metal panel with a tubular projection 4 at one side and a coupling groove 3 at the other side for allowing the engagement of approximately a half of the projection 4 is used as an earth retaining panel 1, and the projection 4 and the groove 3 of the earth retaining panels 1 so formed are coupled to each other, thereby forming the continuous earth retaining panel 1. Also, a shore strut 2 with a downward projection 6 at both ends is laid in such a way as keeping the projection 6 coupled to the upper end opening of the projection 4, thereby being extended between the upper ends of the opposite earth retaining panels 1.
Patent JP-H1068369-A (JP)
Title: Fuel injection valve
Inventor: NORGAUER RAINER
IPC: F02M51/08
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce undesired force applied to a needle valve in the closing direction by making a throttle narrow part through which fuel having flowing component in the direction opposite to an injection port flows in a needle valve or an element combined with the needle valve by friction force. SOLUTION: A fuel injection valve of a spark ignition type internal combustion engine using compressed air-fuel mixture has a pipe-like nozzle 1 and a needle valve 5 whose cylindrical portion 8 has a spiral swirl groove 9 is housed in the hole 4 longitudinally made in the nozzle 1. A cone-like valve- closing member 7 of the needle valve 5 is seated at the valve seat 6 in the upstream of an injection port 2. A moving member 15 is connected to the opposite end of the needle valve 5 and fuel supplied to a connecting pipe 26 flows through an annular gap 28 of a throttle narrow part formed between the moving member 15 and a casing 20, whereby a line of magnetic flux between the casing and the moving member 15 can come over with as little loss as possible.
Patent JP-H1119558-A (JP)
Title: Tone reproduction coating system, coating method using the system and material to be coated
Inventor: UMEDA YASUSHI
IPC: B05C11/10
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a coating system for coating easily an image of excellent quality provided with the intermediate tone on the surface of a base of recessed and projected shape by using a roll coater. SOLUTION: In a coating system with a roll coater 8, a film document data is formed by a film document device 2 by using a light and shade original image data stored in an image data base 1, and correction for reducing dot gains for an image data is carried out. Then the corrected film document data is binary processed by an image controller 4 using the half-tone dot process to form a tone reproduction image data. Based on the tone reproduction data, an excellent picture quality coating provided with the intermediate tone is applied on a base by the roll coater 8.
Patent JP-H06128328-A (JP)
Title: Production of propyleme copolymer
Inventor: IMANISHI KUNIHIKO
IPC: C08F210/06
Filed: 1991-07-17
Abstract: PURPOSE:To produce a propylene copolymer excellent in the balance between clarity and stiffness. CONSTITUTION:A propylene copolymer having an ethylene content of 0.01-10wt.% is produced by copolymerizing propylene with ethylene in the presence of a catalyst comprising a solid catalyst component contg. magnesium, titanium, a halogen, and an electron-donating compd., an organoaluminum compd., and an organosilicon compd. of the formula wherein R<1> and R<2> are each independently a 1-10C hydrocarbon group, OR<4>, OSiR<5>3, or SiR<6>3; R<3> is a 1-10C divalent hydrocarbon group; and R<4>, R<5>, and R<6> are each a 1-10C hydrocarbon group.
Patent JP-S6236683-A (JP)
Title: Cleaning device for electrophotographic device
Inventor: BISAIJI TAKASHI
IPC: G03G21/10
Filed: 1985-08-12
Abstract: PURPOSE:To provide condition for improving the cleaning capacity of a blade to a fur brush by setting up the rotational directions of the fur brush and a photosensitive body so as to make a prescribed angle. CONSTITUTION:The photosensitive body 10 is rotated in a direction A and the fur brush 11 is rotated in a direction B inclined from the direction A by a prescribed angle theta. The shaft 12 of the fur brush 11 is pivoted by bearings 13, 14 of the body and a timing belt 18 is wound around a driven pulley 15 fixed on one end of the shaft 12, a driving pulley 16 and an intermediate idle roll 17. When the photosensitive body 10 is rotated in the direction A and the fur brush 11 is rotated in the direction B, the force received from the fur brush 11 acts on residual toner with an angle theta, so that the residual toner is efficiently dispersed, and after the passage of the fur brush 11, the residual toner can be efficiently cleaned without forming stripes of residual toner.
Patent JP-H1122306-A (JP)
Title: Electronic money safe
Inventor: KOJIMA MUTSUMI
IPC: G06Q20/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To inhibit the calorific value of the inside of a safe, to conduct accurate display guidance to the operation of an IC card, etc., and to improve reliability and stability. SOLUTION: Guidance display sections 15 for operating and maintaining a storage medium and control switches for the guidance display sections 15 are installed to a tray unit 9, and the locking-release operation of a unit lock 17 for accessing the tray unit 9 is interlocked with the operation of the control switches. The guidance display section 15 are worked when the tray unit 9 is released and the storage medium is operated and maintained, and the guidance display sections 15 are not worked when the tray unit 9 is locked beforehand.
Patent JP-S6235231-A (JP)
Title: Measuring instrument for surface temperature
Inventor: TAKAGI JIRO
IPC: G01K7/00
Filed: 1985-08-09
Abstract: PURPOSE:To measure a surface temperature of a member to be heated under noncontact state by arranging a heat receiving member, and the 1st and 2nd temperature detection members in the prescribed positional relation in space where the member to be heated is provided. CONSTITUTION:A recessed part is formed at the side of an electrode plate at a location between a vapor deposition source 8 which is a heating system and the electrode plate 6 which is the member to be heated, and a block 10 which is the heat receiving member on which the reflection processing is performed is provided on the recessed part. A thermocouple 2 as the 1st temperature detection member which contacts with the block 10 and detects the temperature of the block 10, and a thermocouple 3 which is the 2nd temperature detection member to receive radiant heat from the block 10 and the electrode plate 6 and detect the temperature decided by the radiant energy balance between both are provided, and an arithmetic unit 4 which calculates the surface temperature of the electrode plate 6 based on the detected temperature from the thermocouples 2 and 3 is provided.
Patent JP-H06176834-A (JP)
Title: Electric connection device for luminaire
Inventor: HORI MITSUHIKO
IPC: H01R33/975
Filed: 1992-06-10
Abstract: PURPOSE:To prevent fingers from getting in contact with a plug as it is energized in inserting the plug, support a device main body, and prevent giving bad effects on an electric connection position when force is applied to a shaft exposed out on the plug side. CONSTITUTION:A cylindrical plug conductor 2 to which a lead wire 21 is connected, and a center pin 3 inserted to a center of the plug conductor 2 for the other lead 22 to be connected are installed through a holder 4 comprising an insulation material. An inner electrode cylinder with which the center pin 3 is inserted to get in contact, and an electrode ring with which the plug conductor 2 is inserted to get in contact are provided in a receptacle. An insertion hole is formed at a lower part for the holder 4 to be inserted densely, and a depth of the insertion hole is formed to be more than a length of or a little shorter than a length of the plug conductor 2 installed on the holder 4 to be exposed. It is formed in such a way that the plug conductor 2 is not exposed from the insertion hole or is exposed in such a degree that fingers cannot be in contact with it when the plug conductor 2 and the electrode ring get in contact with each other.
Patent JP-H0710604-A (JP)
Title: Formed article of light-scattering glass
Inventor: YAMADA RYOJI
IPC: C03C17/25
Filed: 1993-06-23
Abstract: PURPOSE:To obtain a formed glass article free from see-through property while keeping the light transmittance and having frost-tone at a low cost without using hydrofluoric acid treatment by forming a coating film containing a metal oxide on a treated surface of a formed glass article subjected to a treatment to inhibit the straight transmission of light. CONSTITUTION:This formed article of light-scattering glass is composed of a formed glass article subjected to a treatment to inhibit the straight transmission of light and a coating film formed on the treated surface and containing a compound expressed by the formula MOx/2 (M is metal; 0 is oxygen; (x) is number equal to the atomic valence of the metal). Grinding process and/or embossing process can be used as the treatment to inhibit the straight transmission of light. The treatment may be applied to a part or total of the formed article. The formation of the coating film is preferably carried out by applying a solution or dispersion containing a precursor of the compound expressed by the formula MOx/2 to the formed glass article and baking the coated product. The precursor is preferably a compound having alkoxy group and/or acetoxy group and the metal M is preferably Si, Ti, Zr, Al, etc.
Patent JP-S6333208-A (JP)
Inventor: HATTA AKIHIRO
IPC: B65B11/48
Filed: 1986-07-25
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-S5799838-A (JP)
Title: One-way communication system
Inventor: SUZUKI MIKIO
IPC: H04L1/14
Filed: 1980-12-13
Abstract: PURPOSE:To raise the reliability, by providing a folding means to a transmitting station, on the transmission line between the transmitting station and a receiving station, and retransmitting folded data to the receiving station when a bit error of the data has been detected by the transmitting station. CONSTITUTION:A transmission central controller CPUS installed in a data transmission center DSC splits transmitting information data to be sent out, generates a data frame which has added a flag synchronizing signal, a receiving station address signal and a frame sequence number FCS to said data, and transmits it to a stationary communication-satellite CS through a transmission ground station ES from a circuit adaptor LA. CS sends out this signal to a receiving ground station, also folds it and sends it out to ES. When ES sends the received signal to LA, LA stores FCS from the folded signal. When a bit error is detected from the folded signal, data corresponding to the stored FCS is generated, and is resent to ER through CS. ER sends the received data to a data receiving center DRC, and DRC substitutes a newly received transmitting information data for the data corresponding to FCS.
Patent JP-S5967275-A (JP)
Title: 5-fluorouracil derivative and its preparation
Inventor: WAKABAYASHI TOSHIO
IPC: C07D239/553
Filed: 1982-10-08
Abstract: NEW MATERIAL:The 5-fluorouracil derivative of formula (R is acyl group derived from a trienoic higher fatty acid). EXAMPLE:1-(9,12,15-Octadecatrienoyl)-5-fluorouracil (1-alpha-linolenyl-5-fluorouracil). USE:Useful as a blood platelet coagulation inhibiting agent, especially as a preventive for the metastasis of cancer or a carcinostatic agent. Dose: about 100- 500mg of the active component daily for adult. Although the agent is preferably administered orally, intravenous injection is also permissible. PROCESS:The compound of formula can be prepared either by reacting a trienoic higher fatty acid with 5-fluorouracil in the presence of a condensation agent (preferably 2-chloro-1-methylpyridinium p-toluene-sulfonic acid salt, etc.), or by reacting 5-fluorouracil with a reactive derivative of a trienoic higher fatty acid.
Patent JP-H0342436-A (JP)
Title: Sheet storage cassette for sheet feeder
Inventor: GOTO SHINJI
IPC: B65H3/46
Filed: 1989-07-07
Abstract: PURPOSE:To facilitate the jam processing of a sheet by dividing a cassette into a cassette portion on the sheet storage section side and a cassette portion on the opposite side across a sheet pass section, and providing a means connecting or disconnecting both cassette portions. CONSTITUTION:When the tip side of a sheet fed from the cassette C2 of the second sheet feeder B2 is clogged and jammed in the sheet pass 6a of the cassette C1 of the first sheet feeder B1 or the sheet passes the sheet pass 6a and is jammed between the second feeder B2 and a printer main body A, a handle section 5 is pulled while a knob 65 is pressed for the cassette C1 fitted to the first sheet feeder B1. The coupling of the second cassette portion with the first cassette portion Ca of the cassette C1 is released, and only the second cassette portion Cb is extracted. The sheet pass section 6a of the cassette C1 is released, and the jammed sheet is removed.
Patent JP-H11352820-A (JP)
Title: Fixing device and image forming device provided therewith
Inventor: HASHIMOTO TATSUAKI
IPC: G03G15/20
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To enable the rotation of a fixing body to be forcibly stopped with inexpensive and simple structure by providing a device with a stop means which can forcibly stop the rotation of the fixing body. SOLUTION: The fixing device 18 is constituted by being provided with a fixing roller 18a, a pressure roller made to press-contact with the roller 18a, a motor 27 driving the roller 18a to be rotated by giving rotational force to it and a torque limiter 62 obstructing the rotation of the roller 18a. Besides, it is provided with a fixing clutch 35 transmitting the rotational force to the roller 18a from the motor 27 or cutting off it and a rotational force transmission device 61 transmitting force for obstructing the rotation of the roller 18a to the roller 18a from the limiter 62 or cutting off it in response to the on/off state of the clutch 35. When abnormality such as jamming is detected at a fixing part by a sensor, the clutch 35 becomes the off-state and the transmission device 61 becomes an on-state.  Then, the torque of the limiter 62 is transmitted to a rotary shaft 32 through gears G11-G7 so as to forcibly stop the rotation of the roller 18a and the like.
Patent JP-H0843640-A (JP)
Title: Fixing method of optical fiber array to substrate
Inventor: OTA TAKASHI
IPC: G02B6/38
Filed: 1994-07-28
Abstract: PURPOSE:To provide a fixing method of an optical fiber array to a substrate to accurately position the optical fiber array on an element mount substrate. CONSTITUTION:The optical fiber array 2 consists of a V-shaped groove substrate 11 having V-shaped grooves to fix optical fibers, a fixing substrate 14 to fix optical fibers inserted in the V-shaped grooves, a pair of guide holes 15 formed on both sides of the V-shaped grooves 13 of the V-shaped groove substrate 11 so that guide pins 31 are to be inserted in the holes. When this optical fiber array 2 is fixed on an element mount substrate 1, guide pins 31 are inserted in the guide holes 15 so that the optical fiber array 2 is fixed to the element mount substrate 1 while each guide pin is in contact with the element mount substrate at one point.