baber/WOPTO huggingface dataset:
Patent JP-S5958440-A (JP)
Title: Developing material for electrophotography
Inventor: IIMURA TSUTOMU
IPC: G03G9/113
Filed: 1982-09-29
Abstract: PURPOSE:To obtain a developer for electrophotography having a long life by forming a film of a fluororesin or epoxy resin having a specific thickness and having high resistance and high moisture resistance on the surface of a hexagonal ferrite carrier having specific particle sizes. CONSTITUTION:A film is formed on the surface of a hexagonal ferrite carrier having 10-1,000mum particle sizes by using a soln. obtd. by dissolving a fluororesin in a commonly used solvent and melt sticking the same by utilizing a fluidized layer, whereby the ferrite carrier having a secure film is obtd. An epoxy toner is mixed with the ferrite carrier formed therein with the film in the above- mentioned way so as to be incorporated at 3wt% in terms of toner concn. When the developer prepd. in such a way is used in an image test, copying with >=100,000 sheets is feasible, and about 3 times higher life as compared to conventional iron powder carriers is obtd. Since such iron powder carrier decreases the stripping of the film on the surface and contamination by the toner, the life is considerably longer as compared to conventional iron powder.
Patent JP-H0920464-A (JP)
Title: Disk tenser for textile machine
Inventor: KUBOTA YASUHIKO
IPC: D01H7/86
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To facilitate work of adjusting tension also to improve a suppressing effect against tension fluctuation, by adjustably constituting tension of running yarn by using a diaphragm type cylinder. SOLUTION: A disk tenser of applying prescribed tension to a running yarn is constituted by disks 2, 3, guard member 4, cylinder rod 6, diaphragm type cylinder 5 of driving the cylinder rod 6 and a bracket 1, and a flange end part of the disk 2 of hat shape is formed to be bent upward, so as to easily perform a yarn knotting at yarn breakage time, to be provided as a yarn guide 2a. In applying tension, the diaphragm type cylinder 5 is driven, to bring the disk 3 into press contact with the disk 2 through the cylinder rod 6. Tension is applied by making the running yarn Y pass through a press contact surface of the disks 2, 3 brought into press contact, so as to adjust tension in accordance with a level of press contact force.
Patent JP-S6062652-A (JP)
Title: Fuel feeding method of internal-combustion engine
Inventor: TAKAYASU HIDEKAZU
IPC: F02B75/02
Filed: 1983-09-17
Abstract: PURPOSE:To ensure the stability of an engine and stabilize it by heating and gasifying the liquid fuel prior to the start-up of the engine and feeding the gasified fuel after the start-up of the engine when feeding the fuel to an internal- combustion engine such as an outboard motor. CONSTITUTION:Prior to the start-up of an engine, liquid fuel is fed to fuel reservoirs 21A, 21B through fuel feed pipes 26A, 26B and is temporarily stored. In addition, electric heaters 22A, 22B are turned on, and the liquid fuel stored in the fuel reservoirs 21A, 21B is heated to the proper temperature and is gasified. Next, when the starter of the engine is operated, the gasified fuel generated in scavenging paths 20A, 20B is immediately fed to a combustion chamber to start combustion. Thereby, the temperature in the combustion chamber is quickly increased, and the properly dense air-fuel mixture generated by the start-up fuel augmenting unit of a carburetor is continuously fed. Accordingly, a stable combustion condition can be continued, and after the engine is warmed up, the engine is smoothly transferred to a normal operational condition.
Patent JP-S6063690-A (JP)
Title: Recording system of information recording medium
Inventor: TAMADA TAKEO
IPC: G06K17/00
Filed: 1983-09-16
Abstract: PURPOSE:To discriminate the kind of recorded information easily by recording information on an information recording medium and recording visually a display indicating its contents on the surface of an information recording medium. CONSTITUTION:An operator inputs the contents of a secret number dealing on a keyboard. Then, a CPU compares the secret number to check its coincidence, and communicates with center when the secret number is coincident. When said dealing is concluded by said communication, a laser driver outputs recording beam light by a laser generator according to the recording data supplied from the CPU. Consequently, pits corresponding to the beam are formed in a laser recording part 17. Further, a thermal head 28 is driven responding to the print data supplied from the CPU to print out the general (general deposit), fixed (fixed deposit), or check of the dealing and its date in a data print area 16.
Patent JP-S5793637-A (JP)
Title: Fuel injection device
Inventor: KATOU MASAAKI
IPC: F02D1/02
Filed: 1980-12-02
Abstract: PURPOSE: To obtain a high injection pressure even at a low speed range by making speed of the cam equal to that the engine at a low speed range in the subject device where a diesel engine driven cam drives the plunger.  
     CONSTITUTION: It is arranged that the solenoid 120 attached to the pulley 130 fitted on the spline 107 of the cam shaft 106 operates at low speed of engine so that the pulley 130 is pushed against the pulley spring 131 to insert the knock pin 132 anchored on the pulley 130 into the knock hole 133 of the second cam gear 122. Thus, the cam gear 122 is rotated with the cam shaft 106 as one body to make revolution speed of the cam 2, Nc equal to the revolution speed of the engine NE. By this arrangement, when NC=NE is satisfied, a certain determined quantity of fuel corresponding to the injection quantity is filled to the plunger room of injector 1 during suction stroke and compression stroke by way of a solenoid valve (not shown in the drawing), consequently the injection pressure is raised even in low speed range, and defect of smoke generation and fuel consumption can be improved by this device. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6148972-A (JP)
Title: Semiconductor image memory device
Inventor: MATSUO SHUICHI
IPC: H04N5/335
Filed: 1984-08-16
Abstract: PURPOSE:To realize a semiconductor image memory device capable of retaining memory for a prolonged period of time by a method wherein every one of the picture element section of a solid-state image pickup element is provided with an NMOS-type involatile analog memory and the source is grounded with the intermediary a photoconductive element. CONSTITUTION:The picture element sections M11, M12 of an X-Y matrix-type image pickup element are provided with NMOS-type analog memories and the sources of the memories are grounded through photoconductive elements R11, R12, respectively. Amorphous silicon, with its conductivity factor variable across 3-4 digits in magnitude under different levels of optical energy, is used for the constitution of the photoconductive elements. With the memory device mechanism designed as such, when WRITE voltages, dependent upon the size of optical energy the photoconductive elements R11, R12 are exposed to, are applied across gates and sources, the information is kept for a prolonged period of time in the NMOS-type analog memories M11, M12.
Patent JP-S6147952-A (JP)
Title: Image forming method
Inventor: HANIYU TAKESHI
IPC: G03C5/305
Filed: 1984-08-14
Abstract: PURPOSE:To form an image having high sensitivity and less tendency to generate fog by developing photosensitive materials contg. a hydrazine compd. and a pyrazolidone compd. with a developer contg. a sulfite and an amino compd. CONSTITUTION:The photosensitive materials are prepared by compounding with a silver halide, the hydrazine compd. such as 1-formyl-2-(4-bromophenyl)hydrazine and the pyrazolidone compd. such as 1-phenyl-3-pyrazolidone. The developer is prepared by adding the sulfite and the amino compd. such as diethylamine-1- ethanol to a dihydroxybenzene compd. such as hydroquinone. The photosensitive materials are developed by the stable developer whereby the image having high sensitivity and contrast and less tendency to generate fog is rapidly formed.
Patent JP-H0834962-A (JP)
Title: Tacky agent composition and tacky processed article
Inventor: SASADA TETSUYA
IPC: C09J133/08
Filed: 1994-07-22
Abstract: PURPOSE:To obtain a tacky agent composition having excellent heat resistance, adhesiveness to a curved surface, peel strength under fixed load and adhesiveness to a rough face at low temperature and to prepare a tacky processed article. CONSTITUTION:This tacky agent composition comprises 100 pts.wt. of an acrylic polymer, 10-40 pts.wt. of a tackifier resin and 0.01-2 pts.wt. of a curing agent except an isocyanate-based curing agent. The acrylic polymer is composed of 90-99.5 pts.wt. of a mixture of 60-100wt.% of a 2-18C alkyl group-containing (meth)acrylic alkyl ester monomer and 40-0wt.% of a vinyl-based monomer copolymerizable with the alkyl ester monomer and 10-0.5 pt.wt. of a carboxyl group-containing vinyl-based monomer. The tackifier resin has 125-160 deg.C softening point and 0-30 acid value.
Patent JP-H0519654-A (JP)
Title: Fixing device
Inventor: KAWAMURA SHIZUO
IPC: B41J29/00
Filed: 1991-07-11
Abstract: PURPOSE:To prevent curl from occurring and to improve carrying quality by providing a means for cooling a transfer material on the side of the heated surface of the transfer material near a transfer material passing path from a press-contact part to a carrying means. CONSTITUTION:A toner image visualized on a recording paper 8 passes through the press-contact part where a pressuring roller 23 is allowed to press-contact with a fixing roller 21 in which a heater 22 is incorporated, and heated and fixed while passing. Continuously, the recording paper 8 is separated from the roller 21 by a separation pawl 25, and guided by a carrying guide 14 to be ejected by a carrying roller 12. In such a case, the heat absorbing part 26 and the heat radiating part 27 of a heat pipe are provided on a downstream side and an upstream side in a paper feeding and carrying direction. Therefore, the recording paper 8 passing through the press-contact part 24 is cooled in a free state by the heat absorbing part 26, and then abuts on the guide 14 or the roller 12. The heat absorbing part 26 of the heat pipe is provided on the roller 21 side near the passing path for the recording paper 8.
Patent JP-H0458683-A (JP)
Title: Uneven background elimination device
Inventor: SAWARA HIROKAZU
IPC: H04N5/335
Filed: 1990-06-28
Abstract: PURPOSE:To eliminate uneven background of a sensor included in a picture element data by providing an uneven background data generating means, a subtraction means, a means calculating correlation and an amplifier means. CONSTITUTION:When an uneven background included in an input picture signal Din is increased more than that at the initial measurement, a subtraction gain of an uneven background data in a subtractor circuit 2 is deficient and the uneven background included in the signal Din is left therein. A correlation from a correlation arithmetic circuit 4 is positive and an integration circuit 5 integrates the correlation to increase the gain in a variable gain circuit 3. As a result, the uneven background included in the signal Din is decreased, When the uneven background data included in the signal Din is decreased more than that at the initial measurement, the subtraction gain of the uneven background data in the subtractor circuit 2 is excessive and the correlation in the correlation arithmetic arithmetic circuit 4 is negative. The integration circuit 5 integrates the correlation value to decrease the gain in the variable gain circuit 3 and the subtraction gain approaches a desired value.
Patent JP-H0651166-A (JP)
Title: Lightguide device connector and connecting sleeve used therein
Inventor: GEORUDE HOTEI
IPC: G02B6/38
Filed: 1993-06-18
Abstract: PURPOSE: To provide a connection sleeve, which can be inexpensively connected to the end part of an optical waveguide(OWG) or an optical fiber with a small optical transmission loss, and an OWG connector using this sleeve. CONSTITUTION: With respect to a connection sleeve 1, an OWG insertion channel 8 to which the end part of the OWG or the optical fiber is inserted, an optical coupling means 6 like a convex lens whose inside face the end part of the OWG is brought into contact with, and an OWG holding part 3 are formed into one body. One or more connection sleeves 1 are inserted to the fitting end of a connector housing, thus obtaining the OWG connector.
Patent JP-H1014562-A (JP)
Title: Microorganism-containing molding
Inventor: SAKAI TAKUO
IPC: C12N1/04
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To stably preserve a useful microorganism without scattering it to a natural environment for a long period of time by adding the microorganism to a solid carrier capable of retaining the survival of the microorganism, adjusting the carrier to a proper water content, molding and storing. SOLUTION: Wheat bran, chaff, rice bran, etc., as a solid substance to be a nutrient source for the survival of a microorganism is used as a carrier and is arbitrarily mixed with another nutrient source. A microorganism is added to the carrier, which is adjusted to <=20wt.% water content and molded to preserve the microorganism. In the case of yeast, about 10<7> to 10<9> yeast fungi/g are added to the carrier. In the case of a bacterium, 10<10> to 10<12> bacteria are added to the carrier. The content of the microorganism is about 0.05-0.1wt.% based on the microorganism-containing molding.
Patent JP-H119538-A (JP)
Title: Kitchen cleaning device
Inventor: AKUTSU UTAYOSHI
IPC: A47L17/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen cleaning device which can effectively perform cleaning works such as a putting back and a cleaning in a kitchen, and at the same time, reduce physical burdens regarding the cleaning works. SOLUTION: The tip end of this kitchen cleaning device is constituted to be replaceable with various kinds of cleaning means 9, and a control means 16 which controls a heating means 13 and a driving means 14 is provided, and by the mechanical action by the driving means 14, and the thermal action by the heating means 13, a cleaning can be effectively performed in response to the site and the kind of a contamination. Therefore, various kinds of cleaning works with a heavy physical burden, which are performed in kitchen, can be easily performed.
Patent JP-H09827-A (JP)
Title: Multistage vacuum filter
Inventor: ISHIGAKI EIICHI
IPC: B01D33/17
Filed: 1995-06-13
Abstract: PURPOSE: To obtain a filter not occupying an installation area, having a slide part small in area and good in airtightness and easily discharging a cake by small power by stacking disc-shaped vacuum filter boxes in a multistage fashion. CONSTITUTION: Disc-shaped filter boxes are attached to a support cylinder 2 so as to be stacked in a multistage fashion. Filter materials 5 are laid within the filter boxes 1 and suction chambers 5a are disposed thereunder and filtrate pipes 5b are drawn out of the suction chambers to be connected to a vacuum pump through a rotary valve 6 and the suction chambers 5a are connected to a cake washing water drain pipe 7, a backward washing water pipe 8 and a backward washing air pipe 8a. Raw liquid supply pipes and cake washing water pipes are arranged above the respective filter boxes 1 so as to be shifted in phase along the peripheral direction of the filter boxes and scrolls 4 are installed to phase terminal parts to discharge a cake. Since vacuum filters are formed in a multistage fashion, this filter is efficient and a slide part is small and airtightness can be easily held.
Patent JP-H0725244-A (JP)
Title: Vehicle roof lifting gear
Inventor: OMOTO SEIICHI
IPC: B60J7/08
Filed: 1993-07-12
Abstract: PURPOSE:To easily perform the initial rising motion of a lifting roof without using any large motor. CONSTITUTION:An expansible link member 4 is installed siftably in front and in the rear of a vehicle along a roof body 2, and this link member 4 is moved as expanding or contracting it by means of an actuator, whereby such a motion as making a lifting roof 3 so as to go up is gradually enlarged, and thus this lifting roof 3 is upwards.
Patent JP-H05340429-A (JP)
Title: Thrust bearing unit and canned motor equipped therewith
Inventor: KOBAYASHI MAKOTO
IPC: H02K5/128
Filed: 1992-06-05
Abstract: PURPOSE:To provide a thrust bearing unit that is able to perform the whirl-stop of a thrust bearing so easily and also to prevent any impact load from being added to this thrust bearing in time of starting or the like as well as to provide a canned motor that is equipped with this thrust bearing unit. CONSTITUTION:In a thrust bearing unit equipped with two sheetlike thrust bearings 34, 37 consisting of ceramics and two bearing housings 32, 36 holding both these bearins 34 and 37, two notches 34c, 37c are installed in the back of each sliding surface of these thrust bearings 34, 37 and two pins 51, 52 consisting of each elastic body being engaged with both these notches 34c, 37c are installed in these bearing housings 32 and 36.
Patent JP-2001008460-A (JP)
Title: Brake transistor fault detecting circuit
Inventor: SADOHARA MASASHI
IPC: H02M7/48
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce voltage and power of the fault detection circuit of a brake transistor by using a low voltage power in an inverter for a circuit monitoring voltages on both ends of the brake transistor of the inverter, arranging a high resistance diode and preventing application of high voltage. SOLUTION: A charging circuit, formed of a resistor R4 and a capacitor C1 and voltage divider resistors R3 and R5, are installed. When the voltage of the capacitor C1 is not less than a prescribed value, a detection transistor Tr2 is turned on. In the circuit, existing low voltage power CS (15 V) is applied to an inverter, application of the high voltage of an inverter DC bus P is blocked by a high voltage diode D1. When a brake transistor Tr1 is turned on, the charge in the capacitor C1 is discharged via a resistor R2 and the high voltage diode D1. When the on state of the brake transistor Tr1 is abnormally long, the discharging quantity of the capacitor C1 is increased, and the detection transistor Tr2 is turned on, and fault detection output S1 is set to a high level.
Patent JP-S6063618-A (JP)
Title: Run controlling method of unmanned running car
Inventor: YAMAMOTO KENZOU
IPC: G05D1/02
Filed: 1983-09-17
Abstract: PURPOSE:To detect a target point accurate by detecting a mark by >=3 sensors provided to a running car and deciding on a reference value by majority decision logic. CONSTITUTION:The number of station marks that the running car passes in the middl of a run from a starting point is inputted at a manual operation part 20, and the running car runs in automatic mode. Three sensors S2-S3r are put in operation a specific time after the start of the run, and motors 14l and 14r are accelerated from an arithmetic control part 17 through a control part 16 to run the running car at a constant speed. Every time either of sensors S3l and S3r among the three sensors S2-S3r detects a station mark, the number of station marks detected by the sensors so far is compared to determine the largest number of detected marks amon the coincident numbers of detected marks as a reference value, thereby correcting the values of dissident sensors. This operation is repeated every time a mark is passed, and the running car is stopped where the reference value exceeds a predetermined value.
Patent JP-S5872046-A (JP)
Title: Preparation of humidity sensitive element
Inventor: UCHIKAWA HIDEFUSA
IPC: H01C7/00
Filed: 1981-10-27
Abstract: PURPOSE:To obtain a humidity sensitive element having deterioration resistance for a change in the lapse of time, by forming the humidity sensitive part consisting essentially of calcined material made of an organic silicone compound polymer. CONSTITUTION:Silicone varnish dissolved a prepolymer of methylphenly-silicone in xylene is used as an organic silicone compound polymer and the xylene is evaporated by heating. Then, it is decomposed by calcination at 450 deg.C and is powdered by crushing. Hereafter, said powdered material is mixed with some quantity of the additives (a hardening agent and film reinforcing agent) in the silicone varnish and is stirred and kneaded. This kneaded material is subjected to screen printing on an alumina insulation substrate 1 and is calcined at 450 deg.C after precalcination. Hereafter, a comb-shaped electrode 2 is formed by Pt-Pd alloy paste on its surface by screen printing and is calcined at 350 deg.C after attaching a Pt lead wire 4. Thus, a humidity sensitive element is prepared.
Patent JP-S6150188-A (JP)
Inventor: SHIMIZU YOSHIKAZU
IPC: G09G5/18
Filed: 1984-08-18
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-S5961036-A (JP)
Title: Method of detecting end point of plasma etching
Inventor: ABE NAOMICHI
IPC: H01L21/3065
Filed: 1982-09-29
Abstract: PURPOSE:To improve sensitivity for detecting end point of the etching by comparatively detecting intensities of two kinds of plasma beams which increase or decrease at the time of ending the etching reaction. CONSTITUTION:For example, in case of plasma etching for silicon (Si) using the carbon tetrachloride (CCl4) gas, an intensity of light with wavelength of 510nm increases and an intensity of light with wavelength of 400nm decreases, upon completion of etching. However, the light emitting wavelength of chlorine is 510nm, while that of silicon chloride is 400nm. A sensitivity for detecting the end point of etching can be improved by comparing intensity of plasma of gas of which plasma intensity increases with the end of etching with an intensity of plasma of gas of which intensity decreases with the end of etching.
Patent JP-S6232629-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGITA MASAO
IPC: H01L21/31
Filed: 1985-08-05
Abstract: PURPOSE:To decrease an etching rate, by depositing an insulating layer so as to cover a wiring layer, which is formed on a substrate, projecting laser light on a step part formed at this time, and heating the step part. CONSTITUTION:When a PSG layer 4 is deposited so as to cover an Al layer 3, a step 5 is yielded. In the CVD of the PSG, the pressure of reacting gas comprising monosilane (SiH4), phosphine (PH3) and oxygen (O2) is decreased to several Torr, and the gas is thermally decomposed. Or electric power is applied, and plasma decomposition is carried out. Because the laser light using, continuously oscillated YAG laser light, the device is partially heated, only the part of the step 5 or the entire surface of the substrate is scanned and heated. Thus the PSG layer 4 at the part of the step 5 is hardened and the etching rate is decreased.
Patent JP-H0618794-A (JP)
Title: Light beam shifter
Inventor: TAKAHASHI YUKIO
IPC: G02B26/08
Filed: 1992-06-30
Abstract: PURPOSE:To form a light beam shifter consisting of an artificial double refraction board and also to reduce the loss of the light of an optical spatial switch by changing the advancing direction of a light beam made incident from the back surface of a transparent substrate. CONSTITUTION:This shifter is provided with the transparent glass substrates 1 and 6, and liquid 7 having nearly the same refractive index as the glass substrates 1 and 6 is silicone oil, for example. The liquid T is sealed by the glass substrates 1 and 6, and a sealing material 8. The material 8 has bellows structure so as to vary an angle theta1 formed by the glass substrates 1 and 6 with external pressure. Prisms having an inclined surface whose angle can be varied are arranged on the substrate 1 in a matrix state, and a specified prism is selected among the plural prisms arranged in the matrix state. By varying the angle of the inclined surface by an actuator 4, the light beam shifter consisting of the artificial double refraction board is formed. When the spatial switch is constituted by using such a light beam shifter, the loss of the light is reduced.