baber/WOPTO huggingface dataset:
Patent JP-H09269597-A (JP)
Title: Resist laminated body for production of semiconductor and pattern forming method
Inventor: TAKAHASHI SHINICHI
IPC: G03F7/004
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To form a resist pattern with good dimensional accuracy on a substrate having high reflectance by using a chemically amplifying positive photoresist layer having tertiary amyl groups as acid unstable groups. SOLUTION: This laminated body is obtd. by forming the following layers directly on a silicon or a compd. substrate or with other layers interposed and is used for the production of a semiconductor device. These layers are, from the substrate, a layer (a) having a surface of high reflectance to be etched, a layer (b) which decreases reflection of light from the high reflectance layer (a), and a photoresist layer (c) to form a fine pattern by lithography. The photoresist layer (c) is a chemically amplifying positive photoresist layer having tertiary amyl groups as acid unstable groups. The tertiary amyl groups as acid-unstable groups release tertiary amyl groups by the acid produced from PAG by exposure, and for example, tertiary amyloxy groups are included.
Patent JP-S61235129-A (JP)
Title: Bubble stabilizing device in forming inflation film
Inventor: FUKAI KENJI
IPC: B29C48/90
Filed: 1985-04-11
Abstract: PURPOSE:To obtain the bubble stabilizing device effective for forming the inflation film by a method wherein a perforated cylindrical body, arranged so as to surround the bubble, is provided detachably with a bubble stabilizing ring at the inside thereof. CONSTITUTION:The bubble 13 of molten and soft condition, which has just been discharged out of the annular discharging port 11 of a die 10, is inflated under being cooled quickly by cold air blown out of the annular blow-off port 14 of an air cylinder 15. The bubble 13 is stabilized by venturi effect and a support from the outer periphery thereof due to contact with a stabilizing ring 19 after inflation, therefore, the axis of the bubble 13 will never be deviated or the bubble 13 will never cause vibration while air, warmed by heat exchanging, is stagnated near the inside and outside of the stabilizing ring 19. These parts are surrounded by the perforated cylindrical body 16, therefore, the temperature of the warmed air is uniformed on all over the bubble and the bubble 13 is not affected by outer air adversely. Forming mottles, such as biased thickness, small wrinkles or the like, will never be generated, the forming width of the film may be uniformed and breakage will never be generated upon high- speed take-off.
Patent JP-H08281149-A (JP)
Title: Cyclone
Inventor: KURAUSU METSUSHINGAA
IPC: B04C5/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a high degree of dust separation, in a cyclone suitable for separating dust from sucked air of an internal combustion engine, by constituting for introducing gases to be cleaned from downward to upward in the cyclone, for turning in the upper range and for introducing to outlet via guide blades. SOLUTION: An inlet 2 for untreated air is provided at a lower bottom of a casing 1, guide blades are equipped at the inlet 2 and a guide wall 3 is equipped upward of these guide blades. Dust particles are centrifuged toward outside so as to give circling to air introduced from the inlet 2 along the guide wall 3. Then the dust particles reach an upper range of the cyclone between the guide wall 3 and a cover 4 toward the outside to be separated, and are collected at a lower bottom range 6 of a dust-collecting vessel 5. Purified air 7 is deflected toward an air outlet 8 equipped with a guide blade 9 compensating for the circling and is discharged from the air outlet 8 to the outside.
Patent JP-H08243036-A (JP)
Title: Rice washer
Inventor: SUZUKI NOBUO
IPC: A47J43/24
Filed: 1995-03-07
Abstract: PURPOSE: To provide a rice washer which eliminates pains in repeatedly washing rice in cold water, prevents a wasteful outflow of rice grains by washing by fingers and an outflow of more grains particularly in washing rice with an automatic washing of rice, and to prevent rice from crushing due to mechanical means when washing rice within a pot in the coldest season. CONSTITUTION: This rice washer is constituted by forming a dropping type pipe 1 with holes to be connected to a water hose and an open end type strap- shaped ring 3 equipped with a net portion 5 and fitted on the upper edge of a rice cooking pot. The pipe 1 with holes is engaged with the strap-shaped ring 3, and water is spurted toward the bottom face of the pot from a hole bored in the pipe 1 with holes, so that the rice can be washed continuously and without using fingers.
Patent JP-H08246790-A (JP)
Title: Jacking method and propulsion unit of underground pipe in rock bed
Inventor: HAGIWARA HIDEO
IPC: E21D9/06
Filed: 1995-03-07
Abstract: PURPOSE: To reduce propulsion resistance by making propulsion, while forming a fluid current heading forward in a tunnel almost throughout a space formed by a leading pipe, an underground pipe and a tunnel circumferential wall. CONSTITUTION: An interspace 26 to be formed by a leading pipe 3 of a propulsion unit and at least one side of underground pipes plus a tunnel circumferential wall 25 is sealed out of a starting shaft 1 by a cut-off wall 27. Next, a fluid is fed out of a starting shaft 1, orthis fluid is fed by way of an outer boundary of the leading pipe 3 otherwise. The, with this fluid, propulsion takes place extending over almost the whole area of this interspace 26 as forming a flow of the fluid heading for the front of a tunnel.  If so, the fluid of this interspace 26 flowing toward the front of the tunnel efficiently conveys a flow of slime existing in the interspace 26 toward the front of the tunnel, namely, it is conveyed to the rear of the tunnel and discharged outside from an inner part of the propulsion unit together with another slime 19 taken in from a cutter head 10 of the propulsion unit.
Patent JP-S63246792-A (JP)
Inventor: MACHIDA ISAMU
IPC: G09G5/24
Filed: 1987-04-01
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-H10276003-A (JP)
Title: Diode switch
Inventor: KENMOCHI SHIGERU
IPC: H04B1/44
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To make the line length of a first transmission line extremely short and to provide a compact diode switch by forming the first transmission line and a second transmission line inside a laminated element body, respectively, and parallely connecting a capacitor to the first transmission line. SOLUTION: This diode switch 600 comprises the laminated element body 601, a semiconductor device 602 with two built-in diodes and a chip capacitor 607. In the dielectric layer of the lower layer of the laminated element body 601, a first ground electrode is formed and a prescribed pull-out electrode facing a side face is formed. On the dielectric layer, some dummy layers are arranged and the two dielectric layers for constituting the transmission line are laminated. Then, the capacitor is connected parallelly to the first transmission line. By parallelly connecting the capacitor to the first transmission line, the line length of the first transmission line is made extremely short.
Patent JP-S554649-A (JP)
Title: Pattern display device
Inventor: KAWASAKI ITARU
IPC: G06F3/153
Filed: 1978-06-26
Abstract: PURPOSE:To ensure the fine adjustment for the position of the picture image by providing the picture processor which designates the picture section reference position on CRT as well as the microshift amount form the reference position, the pattern designation memory, the pattern memory and others. CONSTITUTION:Picture position processor 3 transmits the signals corresponding to the picture section reference position of each picture on CRT and the horizontal microshift amount to address line L1 plus the picture pattern code designation signals to data line L2 respectively, and then supplies these signals to pattern designation memory 4. CRT controller 6 delivers address signal L6 corresponding to the scan lines of CRT, reads out the data of memory 4 in sequence and then supplies data LS showing the pattern code to pattern memory 7. Memory 7 delivers picture dot data L10 in parallel to then supply it to data memory circuit 8, where microshift amount X and the picture dot data are memorized. Amount X is then compared with data x showing the distance from the reference position at the horizontal position of the scan line through comparator 9. And then the microshift amount is delivered through pettern sending register 10 when a coincidence is obtained in the above comparison, thus the fine adjustment being carried out.
Patent JP-H10267977-A (JP)
Title: Power module
Inventor: TAKANASHI TAKESHI
IPC: G01R31/08
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To notify the operating state of each protective circuit individually and to notify the simultaneous operation of a plurality of protective circuits temporarily by combining the value of abnormality detection signals generated by decoding binary signals from a plurality of protective circuits. SOLUTION: A decoder 18 decodes binary signals from an overcurrent protective circuit 11, a short circuit protective circuit 12, a control power supply voltage drop protective circuit 13 and an overtemperature protective circuit 14 and outputs abnormality detection signals F01-F03 from output terminals 21-23. When the values of these three signals F01-F03 are combined, eight types of different information can be notified to the maximum. The first combination notifies that no protective circuit 11-14 is operating, second and third combinations notify distinguishably that any one protective circuit is operating, and any one or all of the remaining combinations notifies that a plurality of protective circuits are operating simultaneously.
Patent JP-S59203832-A (JP)
Title: Electronic fuel injection control apparatus for internal-combustion engine used for vehicle
Inventor: MIZUNO TOSHIAKI
IPC: F02D41/06
Filed: 1983-05-02
Abstract: PURPOSE:To enable to effect fuel increase appropriately according to the extent of warming up, by increasing the injection quantity of fuel at the time of starting according to the change of physical quantity related closely to the warmed- up state of an internal-combustion engine after starting of the same. CONSTITUTION:At least two physical parameters related closely to the warmed- up state of an internal-combustion engine 1 are detected and a physical quantity detecting means 3 is provided for porducing the signals of said two physical quantities as a first and a second physical quantity signals. The initial value for increasing fuel supplied to the internal-combustion engine 1 at the time of warming up the same is calculated by an arithmetic means 4 from the relationship between the first physical quantity and the initial value for increasing fuel supplied to the engine 1 for warming up the same. Further, the value obtained by the arithmetic means 4 is reduced by a reduction means 6 according to the change in the value of the second physical quantity. Thus, it is enabled to increase fuel appropriately according to the warmed-up state of the engine.
Patent JP-S63242946-A (JP)
Title: Glass ceramics and their production
Inventor: TSUCHIYA TOSHIO
IPC: C03C10/02
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a glass ceramic suitable for use as an electrochromic material, because of its excellent formability and conductivity, by heat-treating a base coated with a solution prepared by dissolving a specifically composed Na2O-WO3-B2O3 glass in hot water, in a reductive atmosphere. CONSTITUTION:A raw material mixture containing, for example, Na2CO3, WO3 and H3BO3 in such amounts as the product gives a composition of 25-40mol.% of Na2O, 50-70mol.% of WO3 and 1-15mol.% of B2O3, is roasted at about 500 deg.C and fused at 900-1,100 deg.C. The resultant homogeneous glass melt is glassified by rapidly cooling with rollers or water. Then, the glass is dissolved in hot water in the saturated steam over 100 deg.C and a base of quartz or the like is coated with the solution so that the coated film becomes 0.1-3mu thick every coating, when needed, the coating is repeated to form coating films of a prescribed thickness. Then, the coated base is heat-treated at 450-650 deg.C in a reductive atmosphere so that tungsten bronze crystals are precipitated in the bulk to give the subject high-conductive (more than 10OMEGA<-1>cm<-1> glass ceramic of Na2O-WO3-B2O3 with the above-stated composition.
Patent JP-S57195346-A (JP)
Title: Data recording and reproducing system
Inventor: NAKAGAWARA KAZUHIKO
IPC: G11B15/02
Filed: 1981-05-22
Abstract: PURPOSE:To simplify a tape running control system, and to control a tape position accurately by controlling a tape running device when recording or reproducing data while running a tape at a prescribed high speed. CONSTITUTION:A control circuit 19 sends a low-level output from a terminal FWD in forward mode, from a terminal REV in reverse mode, or a terminal HSP in fast run mode. While receiving said low-level forward control signal from the terminal FWD, a 45ips-mode setting voltage generating circuit 23 generates a voltage V1. Then while receiving the low-level reverse control signal from the terminal REV, the circuit 23 generates a voltage -V1. A 55ips corresponding voltage generating circuit 24, on the other hand, is coupled with the terminals FWD, REV, and HSP through OR gates 26 an 27.
Patent JP-S574699-A (JP)
Title: Detecting device of sound balance center
Inventor: WATANABE KAZUO
IPC: H04S7/00
Filed: 1980-06-11
Abstract: PURPOSE:To inform an accurate position of balance center to a user, by comparing the voltage to be applied to a balance control circuit of an electronic volume with the reference voltage and then giving an alarm when a coincidence is obtained through the above-mentioned comparison of voltage. CONSTITUTION:An electronic volume 1 consists of a balance control circuit 5 to which the DC voltage is applied from variable resistors 2, 3 and 4 each, a tone control circuit 6 and a volume control circuit 7. A voltage comparator 11 compares the DC voltage Vb applied to the circuit 5 with the reference voltage Vref supplied from a reference voltage generating circuit 10. Then the resistor 2 is first controlled, and a sound generator 13 produces a sound for warning when the voltage Vb coincides with the voltage Vref. In such way, a user can know accurately that the volume 1 is at the position of balance center.
Patent JP-S555939-A (JP)
Title: Adhesive composition
Inventor: SANO GENZOU
IPC: C08L101/00
Filed: 1978-06-27
Abstract: PURPOSE: An adhesive composition without requiring priming treatment of a water- absorbing inorganic substrate. in application of a surfacing material to the substrate, comprising a thermoplastic resin or a rubber emulsion, a water-soluble resin, and a chelating water-soluble resin.  
     CONSTITUTION: A composition comprising (A) 100 parts by wt. (solid content) of an emulsion, prepared by dispersing 25W240 parts by wt. of a thermoplastic resin, e.g. ethyline-vinyl acetate copolymer or poly acrylic resin, or a rubber, e.g. styrene-butadiene or chloroprene rubber, in 100 parts by wt. of water, (B) 0.1W20 parts by wt. of a water-soluble resin, e.g. polyvinyl alcohol or polyvinyl pyrrolidone, and (C) 0.1W20 parts by wt. of a chelating water-soluble resin, e.g. isobutylene- maleic anhydride copolymer or styrene-maleic anhydride copolymer resin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57195173-A (JP)
Title: Ultrathin coloring flexible plastic film for uneven surface
Inventor: INOUE TETSUHIKO
IPC: C09J7/02
Filed: 1981-05-25
Abstract: PURPOSE: The titled film, prepared by applying an adhesive mass, etc. to the rear of an ultrathin film obtained bt kenading a pigment in a flexible plastic, e.g. polyethylene, and protecting the coated film with a separator, and capable of coloring evenly any uneven surface by the easy application.  
     CONSTITUTION: A pigment 2 in an amount of preferably 25% is kneaded in a flexible plastic 1, e.g. polyethylene or polyester, to give an ultrathin film having a thickness of 10W20μ. A pressure-sensitive adhesive 3 is applied to the rear thereof and then protected with a separator 4 to give the aimed film (A). An irregular uneven surface can be exactly reproduced by applying the resultant film (A) to a material 5 to be colored. Preferably, a general pigment or extender pigment of the same quality or color as kneaded in the pigment 2 is kneaded in the adhesive mass.  
     EFFECT: The use of a powerful pigment and adhesive renders the film useful as a building material for outdoor use for a long term. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S575180-A (JP)
Title: Pattern data processor
Inventor: NAKASHIMA MASAHITO
IPC: G06V10/10
Filed: 1980-06-10
Abstract: PURPOSE:To perform high-speed processing through reducing the capacity of a bit memory by irradiating a sample surface with linearly focusing light from a light source, by detecting its reflected light by a group of photodetecting elements arrayed linearly, and by outputting a pattern reading signal from each element to a two- dimensional bit memory. CONSTITUTION:Light from a laser beam source 1 is focused linearly through a lens system 21 and then scanned 2 optically, and a pattern 5 on a sample surface 4 is irradiated with the light via a lens 3. Then, the reflected light from the surface 4 passes through the lens 3 and a scanner 2 to form its image through aligning the linear direction of a picture on a photodetector 22, in which the plural photodetecting elements are linearly arranged. Respective output signals of the photodetecting element group of the detector 22 are binary-coded by a preprocessor, whose outputs are inputted to a two-dimensional bit memory 24 in parallel. Consequently, a memory for a pipeline used conventionally for the parallel arithmetic processing of pattern data is unnecessary and while the capacity of the two-dimensional bit memory is reduced, the processing is speeded.
Patent JP-S61238470-A (JP)
Title: Pulse arc welding method of transistor control system
Inventor: IMANAGA AKIYOSHI
IPC: B23K9/09
Filed: 1985-04-15
Abstract: PURPOSE:To prevent the generation of spatters and to obtain stabilized arc with the droplets transfer extending over the high current from low current by removing the unstabilized phenomenon in welding to be caused at the increasing and decreasing times of the mean current by the variable in the base current times. CONSTITUTION:The man current in welding is increased or decreased according to the plate thickness of the base metal in the current waveform of the pre scribed pulse current value IP and pulse current time TP enabling to transfer the droplet during the base current period to follow simultaneously with the pulse current. In this case, the base current time is varied while the time TD of the droplet being transferred from the tip of the wire after the generation of the pulse current becomes TP<TD<TP+TB, or while the base current time TB is TB>TP. In case of changing to TP<TD>=TP+TB or in case of the base current time becoming TB<=TP, the melting and spattering of the droplet by the pulse current are prevented by varying the base current IB.
Patent JP-H01251450-A (JP)
Title: Manufacture of optical disk substrate
Inventor: RIKUKAWA MASAHIRO
IPC: G11B7/26
Filed: 1988-03-31
Abstract: PURPOSE:To manufacture a transparent stamper with high productivity and high accuracy by applying silicon of irregular structure formed on a resist layer on a glass plate, and caking it by a laser. CONSTITUTION:A resist layer 12 is formed on a master disk 11, and the laser exposure 13 is applied corresponding to a prescribed signal, and an irregular part 14 is formed via developing and cleaning. A side opposite to the side where the irregular part 14 is formed is irradiated by a laser beam 16 and silicon oil 15' in which the silicon 15 is caked is formed. And an optical disk substrate can be obtained by performing the photoirradiation of light hardening resin from both sides between a die 17 for molding an optical disk substrate having obtained irregular structure and a transparent presser plate and hardening it.
Patent JP-H0594110-A (JP)
Title: Fixing unit for electrophotographic device
Inventor: SASAKI TORU
IPC: G03G15/20
Filed: 1991-03-18
Abstract: PURPOSE:To contrive uniform fixing and reduction in cost by eliminating an energizing spring, energizing a pressure roller and an energization releasing mechanism releasing the energization of the energizing spring. CONSTITUTION:An intermediate gear 45 is provided in such a manner that it is engaged with the final gear 36a of a gear train 36 transmitting a rotation from a driving source to the heating roller gear 33 of a heating roller 31. A pressure roller gear 39 is provided on the same axis as the pressure roller 32 in such a manner that the pressure roller gear 39 is engaged with the intermediate gear 45. A guiding member 42 guiding the pressure roller 32 to a pressurizing position when the rotation is transmitted from the intermediate gear 45 and to a retreating position when the rotation is not transmitted is provided.
Patent JP-H11267680-A (JP)
Title: Sewage treating device
Inventor: KITAMURA HITOSHI
IPC: C02F3/12
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To always keep a sewage concn. within some fixed level, to stabilize a biological treatment and to protect a membrane. SOLUTION: This sewage treating device is provided with an admixture removing tank 5 to which the sewage is made to flow from outside and a sewage treating tank 1 for aerating the sewage supplied from the admixture removing tank 5. A membrane treating device 2 is provided in the sewage treating tank 1, and an air diffusing pipe 3 for supplying air to the membrane treating device 2 is arranged under the membrane treating device 2 in the sewage treating tank 1. A return pipe 20 provided with a return pump 21 for returning the sludge in the membrane treating tank 1 to the admixture removing tank 5 is installed. A controlling part 15 controlling so that the sludge in the sewage treating tank 1 may be returned to the admixture removing tank 5 by operating for a prescribed time the return pump 21 at every prescribed treated water amount in the sewage treating tank 1 is provided.
Patent JP-S61237543-A (JP)
Title: Transmission system monitoring device
Inventor: YAMASHIRO TAKASHI
IPC: H04L7/00
Filed: 1985-04-12
Abstract: PURPOSE:To count a synchronization dissidence signal at the time of establishment of synchronization for some specific period and to find out the abnormality of transmission route and relay, by adding a counter and a timer to a conventional synchronism protection circuit. CONSTITUTION:For example, when a synchronization dissidence signal T2 is inputted continuously for N2 times, a counter 2 outputs timing T12 and resets an FF3, and then outputs a synchronism establishment signal T3. Even in case where synchronism is established and synchronism establishment signal is being issued, a synchronism dissidence signal T1 may be outputted instead of a synchronism coincidence signal T2 due to the error in code at the transmission route. However, the synchronism dissidence signal T1 which is outputted while synchronism is establishment and the synchronism establishment signal T3 is in a state of logic '1' passes through an AND circuit 11 and is counted by a counter 10. Therefore, by looking into the contents of counter 10 it is possible to monitor the situation of transmission system.