baber/WOPTO huggingface dataset:
Patent JP-2000201693-A (JP)
Title: Production of alkyl glucoside
Inventor: MATSUMURA SHUICHI
IPC: C12P19/44
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To produce an alkyl glucoside useful as a surfactant or the like in high yield and high selectivity from α-cellulose and an alcohol by using a cellulase and a β-glucosidase as catalysts at the same time. SOLUTION: A process for manufacturing an alkyl glucoside from αcellulose and an alcohol (e.g. 1-octanol). When both the reactants are made to react, the process is carried out in a 100 mM acetic acid buffer solution (pH 5.0) at 37 deg.C under stirring for 5 days by using a cellulase derived from Aspergillus niger or the like, and a β-glucosidase derived from Prunus amygdalus or the like as catalysts at the same time to obtain the objective alkyl glucoside of the formula (R is a residual group formed by removing a hydroxyl from an alcohol), which is useful as a surfactant or the like in high yield and high selectivity.
Patent JP-H05197460-A (JP)
Title: Sleep switch device
Inventor: OSHIMA YUTAKA
IPC: G06F15/02
Filed: 1992-01-21
Abstract: PURPOSE:To easily attain a transition to a sleep state, and a recovery from the sleep state by providing a control switch which integrally operates a display power switch, system clock frequency changeover switch, and cooling fan wind quantity changeover switch on a case CONSTITUTION:A display power switch 2, cooling fan wind quantity changeover switch 4, clock frequency changeover switch 8 which are switched by a toggle, are integrally switched by a sleep switch 9 provided on the case. Then, in a normal state, a display power source is turned on, a cooling fan wind quantity is large, and a system clock is 40MHz. At the time of pressing the sleep switch 9 in that state, the normal state is switched to the sleep state in which the display power source is turned off, the cooling fan wind quantity is small, and the system clock is 20MHz. At the time of rising the power source of the main body, a reset signal is inputted to a reset switch 10 so that the normal state can be obtained by default.
Patent JP-S58125228-A (JP)
Title: Production of magnetic recording medium
Inventor: SUGITA RIYUUJI
IPC: G11B5/66
Filed: 1982-01-20
Abstract: PURPOSE:To produce easily a magnetic recording medium which is substantially free from curls, by forming a magnetic layer containing mainly Co and Cr and having a magnetization facilitating axis formed vertically on the film surface on a polymer substrate and then heating the magnetic layer with irradiation of the light condensed by a condenser. CONSTITUTION:A Co-Cr vertically magnetized film 1 is formed by a vacuum vapor desposition process, etc. on a substrate 2 made of a polymer material like polyamide, etc. Thus a magnetic recording medium 5 having curls is obtained. Then the medium 5 is made to travel, and the light given from a light source 6 such as a halogen lamp, etc. is condensed by a condenser 7 to be irradiated to the substrate 2 for heating. Thus the substrate 2 is easily heated up to about >=300 deg.C by the condensed light since the substrate 2 has a metallic thin film 1 which functions as a vertically magnetized film. As a result, the heat shrinkage is caused to get rid of curls for the medium 5. The curl eliminating degree is controlled by the feeding speed of the medium 5, the electric power supplied to the light source 6, the distance between the substrate 2 and the light source 6, etc.
Patent JP-S5393810-A (JP)
Title: Manual carrying apparatus for magnetic medium
Inventor: INABA TSUTOMU
IPC: G11B17/34
Filed: 1977-01-27
Abstract: PURPOSE:To securely operate recording/reproducing using the magnetic recording medium such as magnetic card, magnetic passbook, etc., and also, to make secure the recording/ reproducing action, by carrying the magnetic recording medium holding between the guide and the press-contact roller.
Patent JP-S61167823-A (JP)
Title: Photometric device
Inventor: MEMITA YUICHI
IPC: H01L31/12
Filed: 1985-01-18
Abstract: PURPOSE:To eliminate an error in exposure as much as possible by irradiating a photodetector with only light from a subject by arranging the 2nd light shield member which is linked to with the 1st light shield member in the middle of the optical path of a semiconductor element at the side of the photodetector. CONSTITUTION:A light-transmissive SiO2 layer 13 is parted in the breadthwise direction of the semiconductor element 4 by the 1st metallic layer 15 formed on a P diffused layer 12. A transistor (Tr), therefore, emits light, which is prevented from leaking to the flank of the semiconductor element 4 facing the photodetector through the transparent SiO2 layer 13 as shown by an arrow A. Further, the 2nd metallic layer 17 covering the entire surface of a protection film 16 by being formed on the 1st metallic layer 15 parts the protection film 16 in the breadthwise direction of the semiconductor element 4 as well as the SiO2 layer 13. Therefore, an unnecessary current is prevented from flowing through the Tr owing to external light to cause its malfunction and the Tr is also prevented from emitting light by itself as light which leaks out of the semiconductor element 4 and irradiates the photodetector to decrease the precision of the photodetector owing to the unnecessary light.
Patent JP-H07214682-A (JP)
Title: Production of fire-retardant fiber reinforced resin molded object
Inventor: ISHII MASAHIRO
IPC: B29C70/52
Filed: 1994-01-28
Abstract: PURPOSE:To continuously produce a fire-retardant fiber reinforced resin molded object sufficient in the content of a reinforcing fiber and excellent in mechanical strength with a high production efficiency. CONSTITUTION:A fire-retardant fiber reinforced resin molded object is produced by a process bonding particles of an inorg. filler to the respective filaments of reinforcing fibers (f), F each consisting of a large number of monofilaments, a process introducing the particle bonded reinforcing fibers into an almost cylindrical mold 9 to impregnate them with a liquid thermosetting resin and a process heating and curing the thermosetting resin while taking over the thermosetting resin impregnated fibers.
Patent JP-H08197981-A (JP)
Title: Display device for vehicle
Inventor: OKABE HIDEFUMI
IPC: B60K35/00
Filed: 1995-01-23
Abstract: PURPOSE: To prevent an increase in a visually confirming load by adjusting a focal distance of a virtual image projected and displayed in front of front glass by car speed and an inter-vehicle distance up to a forward vehicle. CONSTITUTION: When car speed is within prescribed speed and an inter-vehicle distance up to a forward vehicle is within 20m, a lens driving part 3 sets a lens 21a having a focal distance of 3 m, and a virtual image from a projecting part 19 is formed at a short distance. When the inter-vehicle distance is not less than 20m, a lens 21b having a focal distance of 20m is set. When car speed is not less than prescribed speed (80km/h), a lens 21c having a focal distance of 80m is set. Even at high speed traveling time, when the inter-vehicle distance becomes within 20m, the lens 21a having a focal distance of 3m is set.
Patent JP-S58127837-A (JP)
Title: Construction of concrete wall
Inventor: YAMASHITA MASAKO
IPC: E04B2/86
Filed: 1982-01-25
Abstract: PURPOSE:To exactly and easily construct a concrete wall by a method in which a tool of a special shape is set on a foundation and concrete is placed into the hooks of a molding plate on the lowermost stage. CONSTITUTION:A tool 2 with legs 4 and 4' to be inserted into the hooks 1 of both moding plates A and A', attached to at an angle matching the rising angle of a wall C to be constructed at connecting portions 3 extending between the inner and outer molding plates A and A' and each end of the connecting portions 3, is provided. The molding plates A and A' for the lowermost stage are erected and set through the tool 2 on the upside of the foundation B, and ready mixed concrete is placed into the molding plates A and A' to construct a wall. Afterwards, the same processes are repeated for the upward stages to complete a desired concrete wall. Thus, a desired wall can be constructed easily and exactly.
Patent JP-H03213191-A (JP)
Title: Waste water treating facility
Inventor: UENO SUSUMU
IPC: C02F9/00
Filed: 1990-01-18
Abstract: PURPOSE:To treat org. waste water biologically, prevent the clogging of a separation membrane and clean the surface of the membrane properly without destroying sludge floc by providing an ultrasonic generator for imparting an ultrasonic vibration to a mixed liq. stored in a denitrification tank. CONSTITUTION:A waste water 2 is mixed with activated sludge in a denitrification tank 1 to form a mixed liq. 5, which is then subjected to oxidative decomposition by the respiration of denitrification bacteria cultivated in the activated sludge. The mixed liq. 5 is given an ultrasonic vibration and, by the resulting flocculating action, the fat and oil 23 having a relatively small size in diameter are collected into the masses of a larger diameter, which are then floated for separation and, the fine air bubbles 24 formed by the foaming action resulting from the aforesaid vibration adsorb the fat and oil 23 in the mixed liq. 5 to accelerate the floatation separation thereof. The mixed liq. 5 is then passed through a membrane separation device 9 to remove the solid from the liq. which has passed through a separation membrane 11 is extracted as a purified water 22 and the activated sludge, together with a circulating nitrification liq. 19, is sent back into the denitrification tank 1.
Patent JP-H04365661-A (JP)
Title: Traction control device for vehicle
Inventor: SASAKI HIROKI
IPC: B60T8/175
Filed: 1991-01-29
Abstract: PURPOSE:To secure acceleration controlability during high speed straightforward running or turning of a large radius, and also turning stability during turning of a small radius by changing a control threshold value of the traction control so that the larger the estimated value of the turning radius is, the higher the control threshold value becomes. CONSTITUTION:A turning radius is estimated by using an estimated turning radius calculating means c. A driving wheel slip threshold, which allow the driving wheel to slip, is obtained without reducing the traction by using a driving wheel slip threshold calculating means d. In this case, if an estimated value of turning radius is small, the threshold is taken to be small, and is changed so that the larger the estimated value of the turning radius is, the higher the threshold becomes. On the other hand, if the value detected by a driving wheel slip detecting means b exceeds the threshold obtained by the driving wheel slip threshold calculating means d, a traction reducing command is output to a traction reducing means 'a' from a traction control means e.
Patent JP-S55102048-A (JP)
Title: Output system of digital differentiation analyzer
Inventor: HIBINO KATSUHIKO
IPC: G06F7/64
Filed: 1979-01-29
Abstract: PURPOSE: To extend the range of application and to make easy the operation, by forming the negative feedback loop between the input and output of the operation circuit when the operation circuit is operated as the output unit and using the content of Y register as the output.  
     CONSTITUTION: The selector SL 5  selecting the output of the polarity inverter IV and the output of the output circuit OZ and delivering the result to the ΔZ memories MZ 1 WMZ 4  is provided in the output side of the output circuit OZ, and the operation mode instruction signal is made by the output unit mode newly provided. The output unit mode selects the output of the polarity inverter IV to the selector SL 5  to store it to the ΔZ memories MZ 1 WMZ 4  and negative feedback loop is formed between the input and output of the operation circuit OP and the content of the Y register RY is used as the output. Accordingly, since the entire amplitude of the result of operation can easily be picked up as the output, it is possible to give it to each unit of peripheral as it is. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63179124-A (JP)
Title: V-type engine associated with liquid-cooled supply air cooler
Inventor: MURATA SHINICHI
IPC: F02B29/04
Filed: 1987-01-20
Abstract: PURPOSE:To shorten the entire length of an intake system and to improve response during acceleration, by arranging an intake air heater between cylinder rows at the opposite sides of a V-type engine and coupling an intake air discharge port directly with intake manifolds of respective cylinders. CONSTITUTION:In a V-type engine 1, three cylinders 2, 3 are arranged respectively in right and left rows while making a specific angle each other. Here, an intake air cooler 5 is arranged in longitudinal direction of the engine 1 at an upper position of a valley section 4 formed between said cylinders 2, 3. Three pieces of pipes 6 and 7 for delivering cooled intake air are arranged with predetermined interval at the opposite sides of an intake air cooler 5 and coupled with intake manifolds of corresponding rows 2, 3 of cylinders. In such a manner, a dead space including the valley section 4 is utilized effectively for arranging the intake manifold 5.
Patent JP-S56105632-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUBOUCHI NATSUO
IPC: H01L21/60
Filed: 1980-01-28
Abstract: PURPOSE:To prevent the generation of disconnection of an interconnection conductive film at the circumferential step part of a contact hole of the semiconductor device by a method wherein a conductive layer is formed in the contact hole being provided in an insulating film. CONSTITUTION:The insulating film 3 is formed on the surface of an n type Si substrate 1 being formed a p type impurity diffusion layer 2, and after a photoresist mask 5 is formed on the film 3, the contact hole 6 is formed in the film 3 using the mask 5. The conductive layer 11a is formed on the surface of the layer 2 through the contact hole 6, and at the same time the conductive layer 11b is formed on the surface of the mask 5. Then the mask 5 and the layer 11b on the mask is removed from the surface of the film 3 remaining the layer 11a in the hole 6. The interconnection conductive film 12 connected to the surface of the layer 2 through the layer 11a is formed on the surface of the film 3. Accordingly the step part on the circumferential wall of the contact hole 6 is eliminated, and the disconnection of the conductive film 12 to be formed on the surface of the film 3 is eliminated.
Patent JP-S60152697-A (JP)
Title: Continuous surface treating method of metallic strip
Inventor: KOBAYASHI HIDEO
IPC: C25D7/06
Filed: 1984-01-20
Abstract: PURPOSE:To provide a titled device which applies stably a uniform plating coating to a metallic strip at a high speed by the constitution in which a plating liquid is ejected from the slit nozzles of nozzle headers contg. rotating vanes toward the traveling metallic strip. CONSTITUTION:Nozzle headers 2 each consisting of a horizontal hollow cylindrical body contg. a water wheel 4 having vanes 4' and having a slit nozzle 1 opening so as to extend long in the transverse direction of a metallic strip 8 traveled in the electrolyte in a vertical plating cell 10 by current conducting rolls 9 and a synchronizing roll 12 are provided to a continuous surface treating device for the strip 8 which conducts electricity to electrodes 7 and applies plating to the strip 8. The electrolyte overflowing from the liquid surface 15 of said electrolyte and flowing down into a circulating vessel 11 through a return port 13 and a return piping 14 is supplied by a circulating pump 5 to said headers 2 through a piping 6 and an electrolyte supply pipe 3. The electrolyte is ejected uniformly in the transverse direction from said slit nozzles 1 to plate uniformly the strip 8.
Patent JP-S60153817-A (JP)
Inventor: TERAKURA MASAMITSU
IPC: A61G7/00
Filed: 1984-01-21
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-2000205806-A (JP)
Title: 10 m-CHORD TRACK CHECK MEASURING DEVICE
Inventor: HIROKAWA HIDEO
IPC: G01B5/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To enable an operator to easily set and move a check measuring device and also easily measure the track alignment errors alone. SOLUTION: This device is constituted by combining front and rear reference roller units 11 and 12 which are arranged at a front and a rear position on the surface of a rail R1 to be measured to extend a 10 m measurement chord, a roller unit 23 for measurement which is coupled with the front and rear reference roller units 11 and 12 by a connecting bar 24 and arranged at the center position to measure the track alignment errors, a thread 27 as the 10 m measurement chord, a measuring member 28 which measures the track errors by making use of the 10 m measurement chords, guide roller units 33, 34, and 35 which are arranged on the surface of the other rail R2 corresponding to the front and rear reference roller units 11 and 12 and center roller 23 for measurement and coupled with one another in the front-rear direction,  and a coupling beam 37 which couples the corresponding roller units on the right and left sides.
Patent JP-H10203604-A (JP)
Title: Garbage loading device for assorted garbage collecting car
Inventor: OISHI TETSUYA
IPC: B65F3/04
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To perform a loading work with no limitation of the height by slantwise fixing a guide support to a lifting support such that its top end is near a container and its bottom end is at the side of a vehicle body and by fixing a cart turning-over unit to a lift arm moved up and down along the guide support. SOLUTION: A guide support 11 is fixed slantwise to a lifting support 10 such that its top end is above a container 4b and its bottom end is at the side of a vehicle body 2. A lift arm 12 can be moved up and down slantwise along the guide support 11 while rolling guide rollers 33 supported outward by both ends of the longest side thereof in the guide support 11. The lift arm 12 is lowered to the lowest position and a cart 8 is supported by a turnover device with a hook 40 and a joining member 29 is lifted. This pushes up the lift arm 12 along the guide support 11 with the turnover device to turn over the cart 8 at the highest position. After a dumping work is finished, the lift arm 12 is lowered and the cart 8 is separated.
Patent JP-H03212990-A (JP)
Title: Manufacture of ceramic laminated board
Inventor: KOBAYASHI HIROMITSU
IPC: H05K3/46
Filed: 1990-01-17
Abstract: PURPOSE:To surely remove polished chips by a method wherein a required heat-treatment process is executed between two prescribed processes. CONSTITUTION:When a sintering process, a surface polishing process and a cleaning process are executed sequentially, polished chips 7 are left in a bore 4 formed in a via 2 of a ceramic board main body 1. When a heat-treatment process to heat the main body 1 in an inert gas 10 is executed between the cleaning process and a thin-film formation process used to form a surface pattern 11 on the surface, the polished chips is removed surely. It is possible to prevent a conductor pattern from being oxidized, corroded or stripped off. The connection reliability between the ceramic board main body and the conductor pattern is enhanced.
Patent JP-H01183542-A (JP)
Title: Fancy yarn
Inventor: ONDA TAKAYOSHI
IPC: D02G3/04
Filed: 1988-01-18
Abstract: PURPOSE:To provide a fancy yarn containing a composite fiber composed of a high-melting component and a low-melting component exposed to the surface of the fiber, having nonuniformity of denier in longitudinal direction, resistant to yarn breakage and having remarkably improved quality. CONSTITUTION:The objective fancy yarn contains a composite fiber 7 composed of a low-melting component 8 (e.g. polyester copolymerized with isophthalate) exposed to the fiber surface and a high-melting component 9 (e.g. polyethylene terephthalate), has nonuniformity of denier along the longitudinal direction of the yarn and contains the above composite fiber at least in the thick part of the yarn. Preferably, the composite fiber is intermittently disposed along the longitudinal direction of the yarn.
Patent JP-S5293388-A (JP)
Title: Detection of flaw size in surface wave ultrasonic flaw probing
Inventor: TOOYAMA ICHIROU
IPC: G01N29/44
Filed: 1976-02-02
Abstract: PURPOSE: To detect unmistakably surface flaws containing longitudinal components in a direction at a right angle with the flaw detection direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07218742-A (JP)
Title: Method for adhering optical parts
Inventor: SUGIYAMA SHIN
IPC: G02B6/24
Filed: 1994-01-31
Abstract: PURPOSE:To stably transmit a light signal without allowing an adhesive to be rapidly expanded and shrunk by an external temp. change and without misalignment of the optical axis of a connecting part by packing the connecting boundary and its peripheral part with an adhesive having a specific glass transition temp. at the time of connecting plural optical parts. CONSTITUTION:The connecting boundary and its peripheral part are packed with the adhesive 12 having a glass transition temp. of >=85 deg.C at the time of joining an optical fiber 10 and an optical fiber 11. The adhesive includes, for example, inorg. adhesives, such as epoxy adhesive and acrylic adhesive. The adhesive may be used alone or in combination. There is no change in the coefft. of thermal expansion rate and thermal shrinkage rate of the adhesive 12 if the temp. of the external environment is <=85 deg.C when the optical fiber 10 and the optical fiber 11 are connected by the adhesive 12 having the glass transition temp. of >=85 deg.C. Then, the adhesive 12 does not generate rapid expansion and shrinkage and, therefore, the misalignment of the optical axis of the connecting part does not arise. The light signal is, therefore, stably transmitted from the optical fiber 10 to the adhesive 12 and the optical fiber 11.
Patent JP-H10201465-A (JP)
Title: Measurement of bacterial count and sampling port
Inventor: OSAWA KIMINOBU
IPC: C12Q1/24
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring bacteria count capable of preventing mismeasurement of the bacteria count by contamination of other bacteria and efficiently measuring the bacteria count, and further providing a sampling port therefor. SOLUTION: This sampling port 9 has rubber fragment 12 attached to a rubber holder part 10 of a branch pipe 8, plate 11 and a cap 13 screwed on the rubber holder part 10 so as to sandwich the plate 11. Bacteria are collected by piercing a needle 17 through the rubber fragment 12, sampling a sample water through the needle and filtering the sample water through a filtering cassette 16.
Patent JP-H11210626-A (JP)
Title: Hermetic compressor
Inventor: KUMAZAWA KENJI
IPC: F04B7/04
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic compressor which can prevent the damage of a valve disc even though the rotational frequency is increased. SOLUTION: A cylinder housed in a sealed container; a rotary shaft provided coaxally in the cylinder; a rotating driving mechanism to rotating drive the rotary shaft; a bearing which is provided at the end face side of the above cylinder, and forms a compressive chamber in the cylinder as well as journals the rotary shaft; a compression mechanism to compress the compressed gas in the compressive chamber following the rotation of the rotary shaft; a discharge hole 52 provided to a main bearing, and to discharge the compressed gas compressed in the compressive chamber to the outer side of the compressed chamber; and a discharge valve 50 to open and close the discharge hole 52 are provided. The discharge valve is furnished with a valve seat 53 provided at the outer side of the compressive chamber, and a valve disc 54 surface- contacting with the valve seat 53.