baber/WOPTO huggingface dataset:
Patent JP-S551133-A (JP)
Title: Photoelectric conversion semiconductor
Inventor: ITOU TAKASHI
IPC: H01L31/04
Filed: 1978-06-19
Abstract: PURPOSE: To raise photoelectric conversion efficiency by forming Si 3 N 4  film through directly nitriding an Si substrate, and by providing transparent electrodes.  
     CONSTITUTION: When an n-thpe Si substrate 11 is immersed in 1,000°C NH 3  for treatment for one hour, Si 3 N 4  thin film 12 is formed on the surface thereof. Said film 12 is very uniform in thickness since the rate of increase in thickness at about 30Å is determined An about by the diffusion of N on the formation thereof. 100Å Au electrole 13 and an Au-Sb alloy electrod 14 are attached to said film 12. The energy of light 15 is absorbed by said substrate 11, and excited positive hole electrons transfer to said electrodes 14 and 13 so that electromotive force is generated. The positive holes passing through said film 12 at this time easily reach said electrode 13 since the obstacle being in the way thereof to said substrate 11 is small, and do not recombine with each other at the interface between said film 12 and substrate 11 so that this photoelectric conversion semiconductor system is higher than the conventional ones of the kind in photoelectric conversion efficiency. The thin film of the material made by replacing O with N through letting NH 3  work on SiO 2  cam be ised in place of the film by direct nitrification. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51150693-A (JP)
Title: Voltage non-linear resistor
Inventor: MARUYAMA TOSHIYA
IPC: H01C7/10
Filed: 1975-06-20
Abstract: PURPOSE: A voltage non-linear resister, with the non-linear coefficient α improved in the low voltage range (1W10V) of the oxide varister including Sn, Sb, Co. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03275188-A (JP)
Title: Collecting and treating plant for suspended solid
Inventor: KOJIMA SEIGO
IPC: B63B35/32
Filed: 1990-03-23
Abstract: PURPOSE:To efficiently treat suspended solid by equipping both an inflow path to a treatment tank and an outflow path from the treatment tank to a platform and equipping a vertically movable body for controlling the rising height of a weir to the inside of the inflow path and providing the platform and the vertically movable body, etc., in a collecting and treating plant for suspended solid. CONSTITUTION:When draft of a platform 14 is changed by rolling and pitching thereon, a float 78 is vertically moved. This movement is transferred to a movable weir 16 by a transfer shaft 72 and a first to third arms and thereby the movable weir 16 is raised and lowered. In other words, when draft is made deep, the float 78 is moved downward and the movable weir 16 falls. As a result, the distance to the tip of the movable weir 16 from water surface is held constant. When the platform 14 is navigated on a river in which suspended matter floats, water to be treated is introduced into a treatment tank from the inflow path together with suspended solid and treated therein to remove suspended solid.
Patent JP-H05167844-A (JP)
Title: Image processor
Inventor: YAMAKAWA SHINJI
IPC: H04N1/40
Filed: 1992-03-30
Abstract: PURPOSE:To execute switching control of plural kinds of image processings in a non-rectangular area without necessitating a memory of a large capacity specially. CONSTITUTION:A start bit detecting circuit 702 detects the head bit of information which is read out by synchronizing with an advance of a raster scan of image information from a bit map-like memory for executing storage of a binary or above, consisting of a set of memory units corresponding to picture element units of image information, and for setting one bit or more as the head bit. Subsequently, an F/F 707 holds processing mode information extracted in response to the head bit detection until processing mode information is extracted newly. Next, an image processing unit performs an image processing designated by the processing mode information held by the F/F 707 to the image information.
Patent JP-H09263732-A (JP)
Title: Inorganic adhesive composition
Inventor: MURAOKA YUKINORI
IPC: C03C27/04
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To stabilize an adhesive compsn. comprising water, a fine oxide powder, and a binder mainly comprising a fine colloidal silica powder in a specified ratio by adjusting the pH and the concn. of water-sol. Na2 O, each to a specified value. SOLUTION: This compsn. is prepd. by mixing 6-20wt.% (in terms of solid) binder mainly comprising colloidal silica having a particle size of 5-300μm with 50-90wt.% (in terms of solid) oxide powder having an average particle size of 1-30μm and the rest, water. When an oxide powder having a low Na2 O content, such as low-soda alumina, is used, further addition of a certain amt. of an aq. NaOH soln., etc., is necessary. Thus obtd. compsn. is kept at 50 deg.C for at least 3 days and adjusted so as to have a concn. of water-sol. Na2 O of 300-1,500ppm and a pH of 9.5-11, thus giving an inorg. adhesive compsn. excellent in stability.
Patent JP-H11267443-A (JP)
Title: Dry type harm removing device and method for gas
Inventor: UEDA TETSUO
IPC: B01D53/34
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To stably introduce gas from which harm is to be removed into a harm removing device and to safely perform harm removing treatment. SOLUTION: A dry type harm removing device for gas packed with a solid chemical 6 for removing harm from gas has two gas introducing ports 9, 10 installed. One of them is installed in the upstream part in the device which part is apart from the solid harm removing chemical 6 and the other is installed in the solid harm removing chemical 6 in the downstream part in the device in which part the solid harm removing chemical 6 is embedded. From the upstream gas introducing port 9, gas is introduced, and when this harm removing route is severed, the other gas introducing port 10 installed within the solid harm removing chemical 6, gas is introduced.
Patent JP-S60217888-A (JP)
Title: Method for sterilization and disinfection utilizing magnesium chloride
Inventor: MORIYA ISAO
IPC: A23L3/34
Filed: 1984-04-12
Abstract: PURPOSE:To sterilize and disinfect cow's milk, fruit juice, drinking water, etc. safely with ease, by adding magnesium chloride thereto. CONSTITUTION:Solid magnesium chloride in an amount of about 0.002-3g/l is added to cow's milk, fruit juice, drinking water, etc. For a cow shed or pig house, etc., an equeous solution of magnesium chloride in about 3-5g/l concentration is preferably sprayed or applied thereto.
Patent JP-H10252247-A (JP)
Title: Building use plate
Inventor: SAKAI TAKESHI
IPC: E04F15/02
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To make an adhesive used for a wood base, relatively low in cost so as to manufacture building material with low formaldehyde at a low cost by applying a formaldehyde catcher agent to the back face of the wood base. SOLUTION: An oak veneer 12 is bonded to the surface of a wood base 11, formed of five-ply plywood manufactured using a urea resin adhesive, with a vinyl acetate resin emulsion adhesive. The surface of the stuck oak veneer 12 is coated with urethane paint to obtain a building use plate 10. The back face of the wood base 11 is coated with a formaldehyde catcher agent formed of phenol resin containing activated carbon at 15wt.%, using a sponge roll coater to form a coated film 13. Formaldehyde diffused from the wood base 11 is thereby absorbed so as to prevent diffusion to the outside, and an adhesive used for the wood base 11 can be made relatively low in cost.
Patent JP-S56856-A (JP)
Title: Heat-resistant rubber composition
Inventor: SAKAIDA TOSHIAKI
IPC: C08L83/00
Filed: 1979-06-15
Abstract: PURPOSE: A heat-resistant rubber having improved thermal conductivity and mechanical properties, prepared by adding to a heat-resistant rubber, α-alumina powder and boron nitride powder.  
     CONSTITUTION: A rubber composition comprising (A) a composite additive comprising α-alumina powder and boron nitride powder, having a boron nitride powder/ α-alumina ratio of 0.2W3.5, and (B) a heat-resistant rubber, wherein said composite additive is present in an amount of 65W78vol%. Examples of the α-alumina powder which can be used include electrofused alumina, calcined alumina and sintered alumina. Among those aluminas, high purity alumina is preferred from a point of electric insulation and those aluminas having a particle diameter of 0.5W100μ are preferred. With respect to the shape of particle, substantially spherical particles are preferred in order to effect high filling. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0747434-A (JP)
Title: Punch assembly
Inventor: ENDO SHIGERU
IPC: B21D28/36
Filed: 1994-04-13
Abstract: PURPOSE:To provide the punch assembly in which the tip part of a work clamp can go into the lower face of a punch guide. CONSTITUTION:This punch assembly is constituted by fitting a punch body 3 of a small diameter provided with a punch part 9 in the lower end part so as to be freely slidable, into a punch guide 5 formed thickly so as to conform to a metallic die installing hole in a punch press, and providing a projecting part 70 of a small diameter for surrounding the punch part 9 on the lower end face of the punch guide 5.
Patent JP-S60221249-A (JP)
Title: On-machine metering system
Inventor: WAKAOKA SHIYUNSUKE
IPC: G01B21/00
Filed: 1984-04-13
Abstract: PURPOSE:To improve safety by returning a metering device to a starting point when a machine does not receive an RCV signal and disabling metering after the repetition over a prescribed number of times, in the captioned system where the receiving and transmission of a signal between the metering device and the machine are performed through the equipment other than the wire equipment. CONSTITUTION:A touch probe 1 storted in a magazine is replaced with a main shaft according to the metering instruction supplied from an NC apparatus, and a switch rod 4 is pushed to turn-ON a circuit, and a diode 5 emits light. While, the NC apparatus sets the alarm count number at zero and receives 6 the light 5 and confirms it. The touch probe 1 advances and contacts with the metering surface and outputs a touch signal, and judges the existence of the received light at the light receiving part 6 of a spindle head, and when light is not received, the touch probe 1 judges the existence of the incidence of an RCV signal into the light receiving part 6, and when incidence is not generated, alarm counting is performed, and the touch probe 1 is returned to a starting point. When the count number exceeds a set value, an NC alarm is output, and operation is brought into stop. Thus, safety can be improved.
Patent JP-S51150286-A (JP)
Title: Production method of semiconductor device
Inventor: OOSONE TAKASHI
IPC: H01L29/762
Filed: 1975-06-18
Abstract: PURPOSE: To simplify CCD clock wiring or others by crossing first layer wiring and second one in the process of life-off-etching. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60220181-A (JP)
Inventor: MATSUDA SHINICHI
IPC: B08B9/057
Filed: 1984-04-16
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-S57189951-A (JP)
Title: System to prevent skew
Inventor: KATOU HARUO
IPC: G03G15/00
Filed: 1981-05-20
Abstract: PURPOSE:To ensure removal of skew with simple mechanism by pushing back the paper sheets bitten in the driving roller and resetting it by employing deflections formed in the sheets. CONSTITUTION:An electromagnetic clutch 3 which is attached to a pick-up roller 2 with an one way clutch arranged to the front end of the paper sheets P being stacked in the hopper 1, and drive roller 10 are connected with the driving device 4 through the belt 5, and a detector sensor 13 for the paper sheets P is arranged to the front position 1 of the roller 10. The clutch 3 and the device 4 operate in accordance with te send out signal of the paper sheet P, and the rollers 2 and 10 rotate to the direction of the arrow mark a, then a single paper sheet is taken out from the upper most position of the hopper 1 and reaches to the sensor 13, then the device 4 and clutch 3 stop, and the device is further rotated reversely, and the paper sheets P is pushed back for the distance of more than 1 and stopped, then the paper sheets P warps up and is resetted to the center of the roller 10 by means of the back tension of the said paper sheets P.
Patent JP-H06298586-A (JP)
Title: Production of microbial organic fertilizer
Inventor: SUGA SATORU
IPC: C05F3/00
Filed: 1993-02-22
Abstract: PURPOSE:To obtain an excellent microbial organic fertilizer, capable of carrying out the natural soil improvement and setting a high value on the life of microbial activity by mixing fowl feces as a principal component with fused magnesium phosphate, oil cake, rice bran cake, fish meal, bone meal and crustacean powder and fermenting the resultant mixture. CONSTITUTION:The objective fertilizer is obtained by suitably mixing fowl feces as a principal component with fused magnesium phosphate, oil cake, rice bran cake, fish meal, bone meal and crustacean powder and fermenting the resultant mixture. The soil pH is regulated and useful microorganisms are proliferated by using this fertilizer. The raw material balance is maintained by the action of chitinous substances, etc. The roots of agricultural products are well spread and flower bud differentiating, flowering and fruiting are good to provide a stable high yield of the agricultural products. Thereby, economic agricultural management can be carried out. Effects on fruit-bearing crops are especially great and effects producing good thickening and a difference of 3-4 deg. in sugar content are manifested.
Patent JP-S58191789-A (JP)
Title: Production of town gas
Inventor: TAKESHIMA ISAMU
IPC: C10K3/02
Filed: 1982-05-04
Abstract: PURPOSE:To increase the temperature of a catalyst rapidly and restart the suspended production of town gas, by reducing the oxygen content in the combustion waste gas for heating the reforming reaction apparatus to substantially zero, leading the waste gas to a CO converter, and preheating the waste gas. CONSTITUTION:In restarting the operation of a cyclic type gasification plant to burn a fuel from a line 3 with air from a line 5, the excess air ratio is brought near 1.0 as much as possible, and the oxygen concentration in the combustion waste gas is reduced as much as possible. When oxygen remains in the combustion waste gas, a combustible gas, e.g. town gas, propane gas, butane gas or hydrogen, is fed from a line 13 to make the oxygen content substantially zero. The resultant waste gas is then led to a CO converter 25, heated to a given temperature, and then discharged through a waste heat recovery boiler 29 and a stack 33 to the open air.
Patent JP-S60219521-A (JP)
Title: Emergency car detection apparatus
Inventor: NOUSO KAZUNORI
IPC: G01H17/00
Filed: 1984-04-16
Abstract: PURPOSE:To detect emergency car siren sound certainly and accurately within a short time, by performing judgement on the basis of the pitch ratio and stable degree of the sound signal detected by a microphone outside a car. CONSTITUTION:The car outside sound detected by a microphone 1 receives A/D conversion by an A/D converter 3 through a preamplifier 2 and taken in a signal processing computer 4 as car outside sound data in a time series manner and the autocorrelation function of the signal of a certain section is operated from a predetermined formula and, when the pitch ratio of siren sound is within a predetermined range and the stable degree thereof is equal to or more than a predetermined value, the car outside sound is judged as the siren of an emergency car and alarmed through an alarm means 6. By this method, detection impossibility by Doppler effect or erroneous detection by noise is eliminated.
Patent JP-H02254476-A (JP)
Title: Image forming device
Inventor: CHIBA KATSUICHI
IPC: G03G15/08
Filed: 1989-03-29
Abstract: PURPOSE:To maintain toner concn. to a specified reference value and to stabilize it without the toner repenishing quantity from becoming insufficient when the toner consuming quantity is great by controlling the toner replenishing quantity responding to the varied quantity from the specified reference concn. of the detected toner concn. CONSTITUTION:The toner concn. detecting voltage of a toner supplying controlling device 100 is read into CPU 102 and stored in RAM 103. That data is compared with the toner concn. reference value 2.5V. When the toner concn. is lower than the reference value, and the detected voltage is greater than 2.5V, it is compared with a temporary set voltage of 3.75V, and if it is smaller than 3.75V, the toner concn. is thinner than the reference value but since there is little difference from the reference value, toner supplying time for one supplying cycle is made 0.5 seconds. On the other hand, if it is greater than 3.75V, since the toner concn. is extremely thin, the toner supplying time is set to be 2 seconds and a 2 seconds timer is set.
Patent JP-H11258898-A (JP)
Title: Developing device
Inventor: YAMADA YOICHI
IPC: G03G21/16
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a developing device capable of easily attaching/detaching a toner cartridge. SOLUTION: In a developing cartridge case to/from which the toner cartridge 470 is attached/detached, a receiving means RE which can be engaged with the guide means GU of the toner cartridge 470 is installed, and the guide means GU is installed on a flange successively installed in the inner case of the toner cartridge 470, and the receiving means RE is formed to a recessed shape in the case, and the guide means GU and the receiving means RE engaging with the guide means GU are installed on both sides of the toner cartridge 470 and the developing cartridge, respectively, so that they may make a pair, and they are formed to different shapes.
Patent JP-H07275122-A (JP)
Title: Rice cooker
Inventor: FUJIMOTO WATARU
IPC: A47J27/00
Filed: 1994-04-13
Abstract: PURPOSE:To improve operability by eliminating the operation of a rice cooking start means after reserved time is set by measuring a time elapsing after the setting of a reserved time setting means is performed and starting the reservation operation of a reservation means when measured time arrives at prescribed time. CONSTITUTION:When the setting operation of rice cooking time is performed by the reserved time setting means, the reserved time is stored in a reserved time storage means 3. Thence, the reserved time is called from the reserved time storage means 3, and it is displayed on an LCD display, etc. Also, the clock time of a timer measuring means 8 is cleared, and a state '0' is set, and simultaneously; the operation of the timer measuring means 8 is started. The timer measuring means 8 clocks a time after the final input of the reserved time setting means is performed by starting such operation, and when the measured time arrives at the prescribed time, the reservation means 7 is turned on, and a step advances to the one of rice cooking start, then, the reservation operation of rice is started.
Patent JP-H02254822-A (JP)
Title: Conversion error compensation circuit for integration type a/d converter
Inventor: KOBAYASHI TERUO
IPC: H03M1/52
Filed: 1989-03-29
Abstract: PURPOSE:To compensate a conversion error by injecting a current proportional to the terminal voltage of an integration capacitor into the integration capacitor and compensating a leakage current. CONSTITUTION:The terminal voltage Vct of an integration capacitor Ct is detected and amplified by a noninverting amplifier composed of amplifiers 4, 5, 6 and an output Vo proportional to the voltage Vct is obtained in the case of an integration type A/D converter whose terminal and its ground are connected the integration capacitor. A resistor Ro is a high resistance resistor to convert an output Vo into a current. The converted current is injected into the integration capacitor Ct. When the injected current Is is set equal to Vct/Rs to compensate the leakage current. In the case of an integration A/D converter having a mirror integration circuit, since the voltage Vct is negative, an inverting amplifier is constituted of amplifiers 5, 6, 7 to obtain an output Vo. The compensation current Is' in this case is set equally to Vct/RsIs'=Vct.Rt/ Rs.Ro to compensate the leakage current.
Patent JP-H08270517-A (JP)
Title: Intake manifold and manufacture thereof
Inventor: KITAYAMA TSUGIO
IPC: F02M35/10
Filed: 1995-03-31
Abstract: PURPOSE: To simplify the manufacturing work of the whole of an intake manifold and to reduce the manufacturing cost. CONSTITUTION: This intake manifold is provided with a plenum chamber 1 having an intake air inlet 2 and plural intake air outlets 3, plural nearly U-shaped branch pipes 4, and a flange 5 for fitting this manifold to a cylinder head and having plural intake air passing ports 6. The plenum chamber 1 and the flange 5 for fitting the manifold to the cylinder head are integrally formed. The intake air outlets 3 and the intake air passing ports 6 are directed in the same direction. One end of each branch pipe 4 is connected to each intake air outlet 3, and the other end thereof is connected to each intake air passing port 6.  This intake manifold is manufactured by integrally casting the plenum chamber 1 with the flange 5 for fitting the manifold to the cylinder head, forming branch pipes 4, directing the intake air outlets 3 and the intake air passing ports 6 upward, and in this condition, connecting one end of each branch pipe 4 to each intake air outlet 3, and connecting the other end thereof to each intake air passing port 6.
Patent JP-S57190915-A (JP)
Title: Reinforcing method of melt-stuck and connected part of optical fiber core wire
Inventor: HOSHINO MITSUTOSHI
IPC: G02B6/38
Filed: 1981-05-19
Abstract: PURPOSE:To increase the safety and the fire prevention and at the same time to shorten the working time, by limiting the heated part to the reinforced part by making use of the dielectric heating for the heating means. CONSTITUTION:When the reinforcement is given to the melt-stuck and connected part 15 of an optical fiber core wire which is connected by the hot-melt process, the part 15 of the optical fiber core wires 11 and 11 is put through the inside of a reinforcing member 1 containing an adhesive resin layer on its inner surface. Then the adhesive resin layer is melted by the dielectric heating and the periphery of the part 15 of the wire 11 is adhered to the member 1. In such way, the time required for the reinforcement of the part 15 can be shortened, and furthermore the heated part is limited to the inside of the member 1 owing the dielectric heating process. As a result, both safety and fire prevention can be enhanced. In addition, the stability is increased to the external force like the bending, tension, etc.
Patent JP-H07259774-A (JP)
Title: Rotary type scroll compressor
Inventor: SUGIMOTO KAZUYOSHI
IPC: F04C18/02
Filed: 1994-03-23
Abstract: PURPOSE:To perform further reliable sealing of high and low seal parts, in a rotary type scroll compressor which has high and low pressure seal parts located between the end plate of a driven scroll and a bearing plate positioned facing the end plate. CONSTITUTION:The part, having high and low seal parts, of a bearing plate 6A is divided by the press-in cylindrical surface of a bearing. A corrugated spring washer 6E is located between the division inner member 6B and a bearing and movement in a thrust direction of the inner member 6B is practicable. The inner member 6B itself forms a seal member, a gap between the end plate of a driven scroll 2 and a bearing plate 6A is set to an optimum size, a lip seal is utilized as a seal between the outer periphery of the driven scroll 2 and the inner periphery of the bearing plate 6A, a double groove is formed in the seal part of the bearing plate 6A, and an outer groove is communicated with a high pressure part.