baber/WOPTO huggingface dataset:
Patent JP-H0222001-A (JP)
Title: Cutter for circular sawing machine
Inventor: YOSHIOKA KOJI
IPC: B27B33/20
Filed: 1988-07-09
Abstract: PURPOSE:To eliminate a cutting work by man power using a chain saw, a hatchet, etc., by attaching cutters 12 having many cutting blades 15 in superposition on the outer periphery to both sides of a circular saw 11, and cutting the vicinity of a shaft support of the saw 11. CONSTITUTION:When a log 27 is placed on a post 23, its direction is determined by a cant hook, and a movable retainer is pressed to the cut end of the log 27, a spike is pierced, and the log 27 is held on a truck 22. Then, when a circular saw 11 is rotatably driven and the truck 22 is moved, the saw 11 cuts both sides of the log 27. In this case, if the diameter of the log 27 is small, the log is bent or a protrusion such as a joint is small, it is cut only by the saw 11. However, if the diameter of the log 27 is large, the joint or bent is large, a cutter 12 cuts both sides of the upper face of the log 27, and the sawing can be continued as it is.
Patent JP-2001002474-A (JP)
Title: Aluminum nitride sintered body and its production and use
Inventor: FUSHII YASUTO
IPC: C04B35/626
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To heighten toughness while controlling fracture toughness, thermal conductivity and strength to be specific values suitable as a material of a circuit substrate and while keeping the balance among the thermal conductivity, toughness and the strength by specifying total amount of oxygen in a sintered body, particle sizes of constituent aluminum nitride particles and the particle size distribution. SOLUTION: An amount of about 0.5 to 10 wt.% of a sintering aid containing Y2O3.Al2O3 is added to an aluminum nitride powder containing 1 to 10 wt.% coarse particles having particle sizes of >=100 μm and 10 to 50 wt.% fine particles having particle sizes of <=1 μm which particle sizes are measured by a laser diffraction scattering method, and the obtained mixture is fired at 1,700 to 1,900 deg.C. Thereby, an aluminum nitride sintered body having a fracture toughness K1C measured by an IF method of >=3.5 m.MPa1/2, a thermal conductivity measured by a laser flash method of >=150 W/m.K and a three point bending strength of >=400 MPa can be obtained.  The sintered body has such a densified structure that total oxygen content is not more than 3.0%, the particle sizes of aluminum nitride are in the range of 1 to 100 μm, coarse particles having particle sizes of >=30 μm and fine particles having particle sizes of <=3 μm are also contained, and the sintering aid phase is distributed in the interface of two particles, too.
Patent JP-H0824525-A (JP)
Title: Purifying system for waste water from fish farm
Inventor: ISHIZAKA NORIO
IPC: B01D35/027
Filed: 1994-07-22
Abstract: PURPOSE:To purify waste water by removing fish excrements and remaining baits, etc., incorporated in the waste water from a fish farm. CONSTITUTION:A floating material scrapper 4 provided with a net screen 12 driven so that a surface confronting to a stream of the waste water discharged from the fish farm 1 is moved upward, and a catalytic oxidation device 6 placed at the downstream side are installed. The net screen 12 is made to perform an intermittent movement having an extremely longer down time compared to a moving time.
Patent JP-H0221671-A (JP)
Title: Photocoupling element
Inventor: TAKASAKI KANETAKE
IPC: H01L31/12
Filed: 1988-07-08
Abstract: PURPOSE:To reduce the delay in signals while correcting the noise margin for enhancing the performances of an IC by a method wherein photodetecting element comprising amorphous silicon is laminated to be three-dimensionally constituted on a light emitting element comprising a compound semiconductor through the intermediary of a transparent insulating film. CONSTITUTION:A light emitting element 10 as well as the whole surface extending over a substrate is coated with a transparent insulating film comprising an SiO2 film 22. A photodetecting element 30 to be arranged on the SiO2 film 20 is lamination composed of a lower electrode 31 comprising Al provided on the position not to disturb the light emission from the light emitting element 10, a p-aSi layer 32, an intrinsic aSi layer 33, an n-aSi layer 34 and an upper electrode 35 comprising Al.
Patent JP-S6230695-A (JP)
Title: Dielectric thin film element and production thereof
Inventor: TAKAYAMA RYOICHI
IPC: H01L41/22
Filed: 1985-08-02
Abstract: PURPOSE:To obtain a dielectric thin film element, having improved uniformity, stability, etc., without variation in characteristics and suitable for optical modulation elements, etc., by forming a dielectric thin film on a substrate and partially orienting the dielectric thin film in the substrate surface. CONSTITUTION:The first unoriented electrically conductive thin film 2, e.g. platinum thin film, is provided in the lattice form on a substrate 1, and the second electrically conductive thin film 3 having a part (3a) oriented in (100) direction and an unoriented part (3b) is formed thereon to form the first electri cally conductive thin film 4 oriented in (100) direction in the lattice form. A dielectric thin film 5 having a C axis-oriented part (5) and an unoriented part (5b) is formed thereon to form the secone electrically conductive thin film 6 on the C axis-oriented part (5a) of the dielectric thin film 5. Part of the subtrate 1 in contact with the lattice form part of the first electrically conductive thin film 4 is subsequently etched with phosphoric acid, etc., and removed to form an opening part 7 and afford the aimed dielectric thin film element.
Patent JP-H0923221-A (JP)
Title: Unique word detector and unique word detecting method
Inventor: HAYASHI HIROSHI
IPC: H04J3/06
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous detection of a noise other than a unique word by discriminating the presence of the unique word based on a correlation string from which a noise component is eliminated. SOLUTION: This detector is made up of a correlation device 3 comparing an input signal with a unique word inserted thereto and a comparison reference unique word to obtain the correlation, a noise elimination device 4 eliminating a noise component from a correlation string sequentially outputted from the correlation device 3 and a discrimination device 5 discriminating the presence of the unique word based on the correlation string from which the noise component is eliminated at the noise elimination device 4.  The noise elimination device 4 is made up of a differentiation device that obtains a change per unit time of the correlation value sequentially outputted from the correlation device 3 and of a multiplier that multiplies the change outputted sequentially from the differentiation device with the correlation value which is the basis of the change, and the noise component is eliminated by allowing the noise elimination device 4 to multiply the correlation and its change.
Patent JP-S5960464-A (JP)
Inventor: UEDA SHIYOUJI
IPC: G06F21/14
Filed: 1982-09-30
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-H0810508-A (JP)
Title: Refining method of organic liquid
Inventor: TSUKISHIRO TOSHIHIKO
IPC: B01D17/00
Filed: 1994-06-30
Abstract: PURPOSE:To refine an organic liquid by separating and removing insoluble components such as water or salts in the organic liquid such as alcohol, acrylic ester, (metha)acrylic ester or an organic solvent containing these organic liquid materials. CONSTITUTION:A refining method of organic liquid by separating and removing the insoluble components in the organic liquid with an ultrasonic wave is provided. In a process for separating and removing the insoluble components such as water or salts in the organic liquid such as alcohol, (metha)acrylic ester or the organic liquid containing these organic liquid materials to refine these organic liquid or to recycle a by-product, the treating time for the process is reduced by increasing the separation rate of the insoluble components and the excellent effect on an industrially advantageous production of (metha)acrylic ester is exhibited.
Patent JP-H11318320-A (JP)
Title: Bread mix composition and production of bread
Inventor: MISHIRO MAKOTO
IPC: A21D8/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain bread mix composition capable of producing a soft bread having an excellent palatability in an industrial baking or a home bakery. SOLUTION: This bread mix composition contains a hydrophilic polyglycerol fatty acid ester which is a powdery state of <=500 μm particle diameter and has >=10 HLB in a bread mix comprising wheat flour as a main component. This method for baking a bread comprises fermenting and baking the bread mix composition by a routine procedure.
Patent JP-S6232300-A (JP)
Title: Complex multistage pumping device
Inventor: MAKINO MASAHIKO
IPC: F04F1/18
Filed: 1985-08-05
Abstract: PURPOSE:To enable a pumping device to perform the water purificating processing efficiently even in the case of a dam or the like of an extra large size by forming the device through connecting together pumping cylinders of large capacity vertically in multiple stages, of which at least the upper stages are of a complex cylinder, and attaching an air supply unit to the lowest stage of these cylinders. CONSTITUTION:A baseplate 2 is equipped at the lower end of a lower stage pumping cylinder 1, and a filtros plate 3 is laid down above the baseplate 2, and then, an air supply hose 5 is connected to an air supply port between the baseplate 2 and the filtros plate 3. Inner four cylinders 13, 13a, 13b, 13c are stood in parallel above a guide 10, and partition cylinders 15, 15a are fit loosely to the outside of the inner cylinder 13 one by one. To the upper part of the inner cylinder 13, the lower end of an air manifold cylinder 16 is connected, and then, to the upper end of the air manifold cylinder 16, the lower ends of four pumping cylinders 17, 17a, 17b, 17c are connected, and further, to the upper ends of these pumping cylinders, the lower end of a water collecting cylinder 19 is connected, as well as, water supply ports 18 are provided at equal distances on the lower side-wall of these pumping cylinders.
Patent JP-H1016827-A (JP)
Title: Temporary holding structure for connector on spoiler
Inventor: KATAOKA HIROSHI
IPC: B60R16/02
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To simply and surely conduct the connecting work with one hand and require no adhesive tape separately for temporarily holding a connector by providing a notch section capable of temporarily holding the spoiler side connector in the coupled state via a through hole on a spoiler main body. SOLUTION: A spoiler side connector 4 connected to the tip section of a harness 3 extended from a high mount stop lamp 2 in a spoiler main body 1 is temporarily held on the spoiler main body 1. The connection section 40 of the connector 4 is protruded outward from the fitting wall 11 of the spoiler main body 1, and a leg section 41 is pressed into a groove-like notch section 7 from a through hole 14. Both opposite side faces of the leg section 41 are hooked on both side end edges of the notch section 7, the connector 4 is temporarily held on the spoiler main body 1 stably and firmly without using an adhesive tape, and the connecting work of connectors 4, 6 is simply and surely conducted with one hand.
Patent JP-S6417995-A (JP)
Title: Method of executing underground structure
Inventor: UEMURA KOICHI
IPC: E21D9/06
Filed: 1987-07-10
Abstract: PURPOSE: To shorten a construction period and reduce a cost by providing a diameter widening part on the upper part of the side wall of a U-shaped shield machine, and forming a step part for a small structure on the side of the upper part of a ditch simultaneously with the construction of the ditch for a main structure. CONSTITUTION: A ditch for underground structure burying is constructed by using a U-shaped shield machine 1 providing a diameter widening part 13 protruding the upper part of a side wall 10. A step part 14 is simultaneously formed by the diameter widening part 13 of the shield machine 1 upward of the side of the ditch. Next, a concrete casing 6 or the like being a main underground structure is successively provided in the main ditch, and a hume pipe 12 or the like being a small underground structure is successively provided on the step part 14. Thereby an excessive digging part and a soil amount of backfilling can be lessened, and stability can be improved during pipe jacking of the shield machine 1.
Patent JP-H0521470-A (JP)
Title: Field-effect transistor
Inventor: KONO YASUTAKA
IPC: H01L21/338
Filed: 1991-07-12
Abstract: PURPOSE:To obtain a field-effect transistor having a gate structure without increasing a gate resistance by heat treating by continuously laminating an ohmic metal (AuGe) layer on a low resistance metal layer. CONSTITUTION:The field effect transistor comprises a TiN layer 8 provided as a barrier metal layer between an Au layer 7 and an ohmic metal 9a to prevent mutual diffusion of metal between the Au layer 7 of a low resistance metal layer for constituting a gate electrode and the ohmic metal layer 9a made of AuGe/Ni/Au of ohmic metal and to suppress an increase of a gate resistance due to heat treating.
Patent JP-S5961360-A (JP)
Title: Facsimile device
Inventor: HIRATA YOSHIHIRO
IPC: H04N1/00
Filed: 1982-09-30
Abstract: PURPOSE:To confirm simply whether the input is performed correctly or not, by listing up all inputted initial data, and outputting the result at the end of input. CONSTITUTION:A printer section 5 is provided with a character generator 52. All the inputted initial data by key operation are stoed tentatively in a code buffer 51 under the control of a control section 55. The control section 55 reads out the data one by one code, transmits it to the character generator 52, and the character pattern outputted from the character generator 52 corresponding to the code is stored in a pattern buffer 53. When the character pattern for one line's share is stored in the pattern buffer 53, the control section 55 transmits the picture signal in the character pattern to a printing section 54 one by one line. The printing section 54 prints all the initial data under the control of the control section 55.
Patent JP-H0853640-A (JP)
Title: Fluorescent pigment ink composition that is useful in bubblejet ink jet printer
Inventor: JIYUDEIISU DEII OOSURANDAA
IPC: C09D11/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink compsn. for ink jet printers by comprising an aq. emulsion of a pigment based on an emulsion polymerized latex contg. a fluorescent dye, a humectant, a nonionic surfactant with the balance consisting of water.  
     SOLUTION: A polar group-free water-insoluble vinyl monomer in an amt. of 52 to 65 wt.% (hereinafter referred to as '%'), 25 to 35% acrylonitrile, 1.5 to 4.5% sulfonate group-contg. vinyl monomer, 5 to 15% at least one vinyl monomer selected from among polar acrylic esters, vinyl acetate, OH group or carboxylic ester group-contg. substd. acrylamide, and 0.2 to 0.4% fluorescent dye are added followed by emulsion polymn. to obtain an aq. emulsion of a pigment based on a water-insoluble tetrapolymer latex. This aq. emulsion (10 to 50%), 10 to 15% humectant, such as formamide, 3 to 9% nonionic surfactant, 0.5 to 1% film-forming agent, and water (balance) are mixed together to obtain an ink compsn. for ink jet printers, having a pH value of 4 to 8 and a viscosity of 2 to 15 cPs. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5694562-A (JP)
Title: Display method of tape location
Inventor: GOTOU HIROSHI
IPC: G11B27/34
Filed: 1979-12-28
Abstract: PURPOSE: To enable to display the designated address and the present address with one display device alternately, from the time when the setting of the designated address is started to the end of the operation of designated address retrieval, by a display device having address retrieval function.  
     CONSTITUTION: Input is made from an address designation keyboard 3 to a memory circuit 4. The pulse of a reel revolution detecting circuit 1 is counted at a count circuit 2, and a discriminating circuit 5 discriminates the agreement of both the signals. On the other hand, the output signal of the memory circuit 4 and the counter circuit 2 is input to a switching circuit 7, and either one signal is displayed via a display device drive circuit 8 by the control of a display timing signal generating circuit 6. The display timing circuit 6 is operated while the designated address set signal is input, and the content of the memory circuit 4 and the counter circuit 2 is alternately selected to the switching circuit 7. Different type of display is possible by changing the constitution of the display timing signal generating circuit 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0466559-A (JP)
Title: Production of glycine
Inventor: KATO HIROSHI
IPC: C07C229/08
Filed: 1990-07-02
Abstract: PURPOSE:To obtain the subject compound reduced in the color thereof and useful as an additive for processed foods, a raw material for drugs and agricultural chemicals, etc., in high purity by adding acetic acid to the reaction system when glycolonitrile is thermally reacted with carbon dioxide and ammonia in the presence of water. CONSTITUTION:Glycolonitrile is reacted with carbon dioxide and ammonia in the coexistence of water and acetic acid at 100-200 deg.C, preferably 150-170 deg.C, to obtain the objective compound. The ammonia is preferably employed in an amount of 4 to 9 moles based on the glyconitrile and the carbon dioxide is suitably used in an amount of 1/3 to 3 moles based on the ammonia. The ammonia and carbon dioxide are employed as such but may be used in the form of a compound thereof such as ammonium carbonate or ammonium bicarbonate which is decomposed into the respective compounds under the reaction condition. The acetic acid is preferably used in an amount of 0.1-2wt.%.
Patent JP-S6233593-A (JP)
Title: Biological treatment of waste water
Inventor: ISHIZAKI KOJI
IPC: C02F3/34
Filed: 1985-08-05
Abstract: PURPOSE:To efficiently remove nitrogen and org. matter in org. waste water by adding grains deposited with microbes and having >=1 sp.gr. into a treating vessel, charging org. waste water contg. ammoniacal nitrogen into the treating vessel, and intermittently aerating the water. CONSTITUTION:In the biological treatment of org. waste water contg. ammoniacal nitrogen, grains 12 deposited with microbes and having >=1 sp.gr. are added into the treating vessel 11 and org. waste water contg. ammoniacal nitrogen is charged into the treating vessel 11 through a line 14. Then the water is intermittently aerated through an air inlet pipe 15 to remove the nitrogen and org. matter in the org. waste water. Since such constitution is adopted, sewage can be biologically treated with high efficiency in removing nitrogen even with such compact equipment.
Patent JP-S5876700-A (JP)
Inventor: ISHIKAWA YOSHIO
IPC: E21D9/06
Filed: 1981-10-30
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-H0728531-A (JP)
Title: Temperature controller
Inventor: YANO YUURI
IPC: G05D23/24
Filed: 1993-07-13
Abstract: PURPOSE:To prevent an effect of the supply voltage variance upon the temperature control precision and to reduce the power consumption with respect to a bridge circuit for temperature control. CONSTITUTION:This controller consists of a constant voltage generating circuit 11, a reference voltage generating circuit 12, a temperature sensor 13, and a comparator 14, and influences of the supply voltage variance and the reference voltage variance are prevented by the bridge circuit constituting the reference voltage generating circuit 12.
Patent JP-S5964425-A (JP)
Title: Coal expelling device in coal center
Inventor: TAKASU MOTOYUKI
IPC: B65G65/28
Filed: 1982-09-30
Abstract: PURPOSE:To improve luffing and turning performance along with the reduction of power consumption by making light weight a gathering conveyor as well as the whole of a coal gathering device. CONSTITUTION:In a device wherein a moving girder 6 is suspended between retaining walls 1 provided in parallel to each other in a prescribed interval, and coal piled in heaps is taken in by means of a coal gathering device 11 free to transversely move on the girder 6, the coal gathering device 11 comprises a gathering conveyor 15 located over the central part of a piled coal C in its height direction, operating freely to luff and turn and provided with a scraping device 16 on the tip part thereof. Namely, the gathering conveyor of the coal gathering device formed with a rubber made flexible conveyor belt presents not only very light weight, and a smooth and rapid luffing and turning motion but also reduced power consumption.
Patent JP-S5696305-A (JP)
Title: Electric heating apparatus
Inventor: HAYASHI MASANAO
IPC: F24D13/02
Filed: 1979-12-28
Abstract: PURPOSE: To simplify the wiring construction, by transmitting the time division multiple signal, which controls operating and stopping of the heater, to respective terminal equipments, which are provided in plural sides to be heated, from the operation panel through the common two-wire transmission line.  
     CONSTITUTION: The time division multiple signal having operating and stopping signals for heaters 10 1 W10n is transmitted to transmission line 15 from centralized control circuit 13 of main operation panel 11 through transmission and receiving circuit 14 cyclically by N-channel components. When the address of the receiving signal coincides with the its own address, each of terminals equipments 16 1 W16n takes in the control signal; and for example, in terminal equipment 16 1 , the control signal is given to comparing circuit 21 through control circuit 18 of power control device 17 1 . Then, comparing circuit 21 is turned on, and the comparison output between the output of temperature sensor 19 provided in space R to be heated and the output of temperature setting equipment 20 is given to continuous control circuit 22, and a current is supplied to heater 10 1  through thyristor 23 only during the time corresponding to the comparison output, thus controlling the temperature to the set temperature automatically. The control state of circuit 22 is returned as a monitor signal to main operation panel 11 through circuit 18 and transmission line 15. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0222198-A (JP)
Title: Production of single crystal
Inventor: NAKADA JIYOUSUKE
IPC: C23C14/06
Filed: 1988-07-12
Abstract: PURPOSE:To readily form thin film of single crystal using a simple device by rising base plate temperature and simultaneously vapor depositing from two directions so as incident directions of vapor depositing atoms onto the base plate to be vertical to two different the most densely packed crystal contained in desired azimuths. CONSTITUTION:Vapor depositing materials in crucibles 18 and 19 are heated by electron beams from filaments 20 and 21 with closing shutter 23. In said case, an angle between a line connecting a crucible 18 and an aperture 16 and a line connecting the crucible 19 and the aperture 17 is equalized to 70.5 degree which is an angle formed by the most densely packed planes. Then, whole the system is aspirated to vacuum, Si base plate 11 is heated (13) at 200 deg.C and Al in the crucibles 18 and 19 are fused after temperature and degree of vacuum are stabilized. Simultaneously, moving mechanism 14 of sample holder is operated and the shutter 23 is opened at the same time. Thus, sample is horizontally moved within vertical plane containing vapor depositing directions at 0.5cm/sec moving speed and a film of about 1mum thickness and without glass is obtained. Fine hexagonal patterns are observed in wholly face and a plane parallel to the base plate is (1, 1, 0) plane.