baber/WOPTO huggingface dataset:
Patent JP-S59179091-A (JP)
Title: Enzymatic hydrolysis of lipid
Inventor: KOSUGI YOSHIJI
IPC: C12P7/64
Filed: 1983-03-29
Abstract: PURPOSE:An immobilized lipase in which anion-exchange groups distributes on the carrier surface linking with the lipase is used to enable the enzymatic hydrolysis, even in a high concentration of lipids as much as 50-94% in the reaction mixture. CONSTITUTION:As a carrier, is used a variety of anionic exchange resins, glass beads, silica beads of 15-1,000Angstrom  pore radii, which can keep a wide area linking with lipase and anion-exchange groups. Lipase and anion-exchange groups are bonded with the carrier to prepare an immobilized lipase. As an anion-exchange group, is mentioned a variety of amines, ammonium salts or their derivatives. The resultant immobilized lipase can effect readily enzymatic hydrolysis of lipid, even when the lipid concentration is very high as much as 50-94% in the reaction mixture.
Patent JP-S55145446-A (JP)
Title: Optical transmission system by optical fiber
Inventor: ASAMI YUUICHIROU
IPC: H04B10/524
Filed: 1979-05-02
Abstract: PURPOSE: To solve the problems of the power consumption, the life time, the light volume, the light emission and the like, by providing the coupling part to the optical fiber which transmits the light and then carrying out the control of the optical signal through the coupling part.  
     CONSTITUTION: Optical fibers 2a-1∼2a-3 of the input side are connected to optical fibers 2b-1∼2b-3 of the output side each via coupling parts 3-1∼3-3. The input ends of fibers 2a-1∼2a-3 are collected in common to form optical fiber 2a of the input side, and the light entered fiber 2a from light source 1 is branched through fibers 2a-1∼2a-3. Then the optical signals are produced through parts 3-1∼3-3 to be delivered to fibers 2b-1∼2b-3 of the output side. The switching mechanism, which gives the switching to the light supplied from the input side by the control given from outside and then delivers the light to the output side, is provided at parts 3-1∼3-3. And parts 3-1∼3-3 are formed with the connector and the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000248536-A (JP)
Title: Connector
Inventor: HASEGAWA NOBORU
IPC: E02B11/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a connector in a shell culvert draining construction method capable of easily connected or disconnected to the rear part of the bullet body of a culvert drilling machine, even in any corrugated pipe having spiral or independent ring-shaped ridges and grooves, and capable of embedding in the ground without recklessly disconnected. SOLUTION: This connector comprises a locking piece 3 locked to the hook part at the rear part of the bullet body of a culvert drilling machine, an outer cylindrical body 1 with a flange part 4 having a pair of or two pairs of cutoff parts, and an inner cylindrical body 8 both with engaging projections 9 corresponding to the cutoff parts and with a locking part 10 corresponding to the external form of a corrugated pipe. Then, the connector is made to be engaged by turning the outer circumferential body 1 and/or the inner cylindrical body 8 in the circumferential direction.
Patent JP-S60198535-A (JP)
Title: Photoresist composition
Inventor: ISORI KUNIHIRO
IPC: G03F7/038
Filed: 1984-03-22
Abstract: PURPOSE:To enhance resolution, storage stability, etc., by incorporating gamma-aminopropyltrihydroxysilane dehydration condensate in a photosensitive compsn. contg. a water-soluble polymer and a bisazide type photocross-linking agent. CONSTITUTION:The present photoresist compsn. having good resolution and superior adhesion is prepared by mixing about 1-30pts.wt. of a bisazide type photocross-linking agent, such as 4,4'-diazidostilbene-2,2'-disulfonic acid or its salt, with 100pts.wt. of a water-soluble polymer, such as polyacrylamide, polyvinylpyrrolidone, or gelatin, to prepare a photosensitive compsn., and incorporating gamma-aminopropyltrihydroxysilane dehydration condensate represented by the formula (n is an integer of 2-20) in this photosensitive compsn. in an amt. of 0.01- 20pts.wt. per 100pts.wt. of the water-soluble polymer.
Patent JP-S54145040-A (JP)
Title: Microwave oven
Inventor: MIURA TAKASHI
IPC: F24C7/02
Filed: 1978-05-04
Abstract: PURPOSE: To dispense with the constant temperature compensation of a detector element by dry ice or the like, by providing a compensation circuit for a detection circuit for infrared rays emitted from a heated material.  
     CONSTITUTION: The signal voltage V 2  of an infrared ray detector is represented as V 2 =V 1 (R 0 +ΔR)/R 2  where R 0  denotes a fundamental resistance and ΔR denotes a  resistance component which fluctuates due to the of incidence the infrared rays.  The DC component (V 1 /R 2 )R 2  of the signal voltage V 2  is blocked by a filter circuit  14 so that only the AC component (V 1 /R 2 )ΔR of the signal voltage is amplified  to a detected amplified voltage V 3  by a detection amplifier circuit 15. The voltage  V 3  is changed into a signal V 4  by a logarithmic conversion circuit 16. The signal  V 4  is entered into an error compensation circuit 17. The signal voltage V 2  is also  entered into the error compensation circuit 17. The signal voltage V 2  is also entered  into the compensation circuit. The signal V 4  is compensated by a calculation part  17a of the circuit 17 to prevent the error due to the temperature difference between  the heated material and a room. A control circuit 18 controls a high-frequency oscillation circuit 19 by a compensated signal voltage V 5 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63219779-A (JP)
Inventor: KAWANABE MASATOSHI
IPC: E05D15/58
Filed: 1987-03-09
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-S51129252-A (JP)
Title: Optical cell for measuring optical transmission lines
Inventor: KAWAMURA KOUJI
IPC: G01M11/02
Filed: 1975-05-01
Abstract: PURPOSE: Accurately measure dispersed light by constituting an optical cell with an optical fiber and with liquid, that has substantially the same refraction index as that of the optical fiber, around the optical fiber outer circumference. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S528091-A (JP)
Title: Process for producing thermosetting resins
Inventor: FUKAMI AKIRA
IPC: C09D5/25
Filed: 1976-05-10
Abstract: PURPOSE: To produce a thermosetting resin with improved thermal resistance, electrical insulating properties, impact strength, processability, and with fluidity as a solvent less varnish at about room temperature by reacting a specified allylamine derivative with an N,N'-substituted dimaleimide derivative. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08225930-A (JP)
Title: Formation of thin film by laser vapor deposition method and device thereof
Inventor: NAGAISHI RYUKI
IPC: C01G1/00
Filed: 1995-02-17
Abstract: PURPOSE: To form a high quality oxide superconductor thin film without fine grain at all on the surface by a laser vapor deposition method. CONSTITUTION: A target 5 and a substrate 6 are arranged oppositely in an airtight chamber 40 adjustable for pressure and atmosphere in the inner part and a selecting means 44 is arranged between the target 5 and the substrate 6. The laser beam 10 irradiates the target 5 to grow the oxide superconductor thin film on the film forming surface of the substrate 6. The vapor deposited material reaches the substrate 6, but molten material of the target 5 does not reach the substrate 6 by being shut off by the selecting means 44.
Patent JP-S61212725-A (JP)
Title: Capacitance type displacement converter
Inventor: AZEGAMI TADASHI
IPC: G01D5/24
Filed: 1985-03-18
Abstract: PURPOSE:To eliminate error factors, by providing first and second electrostatic capacitances, an amplification means, a current control means, a counter and a switching means to prevent the effect of floating capacitance in substance. CONSTITUTION:Electrostatic capacitances CM1 or CM2 are connected selectively between input and output terminals of a buffer gate G1. Current control circuits CC1 and CC2 are provided on the high potential side +E and the low potential side COM of a power source for electrically energizing the gate G1 respectively while they are controlled by the voltage of the output terminal. Moreover, the output terminal of the gate G1 is connected to the input terminal CL of a counter CT of (n) bits to change over switches SW1 and SW2 according to the voltage level at the output terminal (n). Then, each one end of floating capacitances CCP1 and CCP2 corresponding to respective ends of the circuits CC1 and CC2 is connected respectively to the power source for providing a fixed voltage +E and to the common potential point with the zero potential. Thus, drastic changes in the voltage at the output terminal of the gate G1 from +E to zero will cause no effect thereby allowing floating capacitances CCP1 and CCP2 imparting no effect on the input terminal of gate G1.
Patent JP-H11250098-A (JP)
Title: Method and device for retrieving information and storage medium storing information retrieval program
Inventor: FUJII KENSAKU
IPC: G06F17/30
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To retrieve the object to a retrieval condition requested from an actual map and to retrieve, edit and provide the information. SOLUTION: This information retrieving method extracts a retrieval condition that includes an object to be referred to, a space language and a category based on a request from a user, inputs data of corresponding range about the extracted retrieval condition, retrieves an object shown by the space language and edits and outputs the object information for the retrieved object.
Patent JP-H09220982-A (JP)
Title: Ceiling member for automobile
Inventor: HAMA YOSHITO
IPC: B60J7/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To make the appearance and the luster of a ceiling member same as those of a sun shade to thereby obtain good appearance, by composing the sun shade of a cut member and a frame member attached to the periphery thereof to cover the cut end of the cut member and making the periphery of the cut member larger than that of the opening of the sun roof. SOLUTION: A sun shade 21 is mounted to the back of an opening 14 for a sun roof (vehicle body side) such that it can slidably opened and closed and has a frame member 22 on the periphery of a cut member 15 which is cut from a ceiling member 11 to form the opening 14 for the sun roof. The frame member 22 is shaped like a letter C in a section and covers the end of the cut member 15 to produce good appearance of the sun shade 21. The periphery of the cut member 15 is made larger than that of the opening 14 for the sun roof by the frame member 22 and the periphery of the opening 14 overlaps the periphery of the sun shade 21, thereby completely closing the opening 14 for the sun roof, preventing peeling of a surface member 13 of the cut member 15.
Patent JP-H09222110-A (JP)
Title: Fastener
Inventor: OKI HIDEO
IPC: F16B35/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a fastener of a low cost, high strength, hardly lost in its parts and high dimensional accuracy. SOLUTION: A bolt 20 is composed of a head part 21, a shaft part 22 projected on the head part 21 with its top end surface 22a formed in crossing perpendicularly to its projecting direction and a screw shaft part 23 having its external diameter smaller than that of the shaft part and concentrically projecting from the center of the tip end surface of the shaft part, and the head part, a shaft part and a screw shaft part are formed in one body by pressurizing process and a screw groove 24 is formed approximately across the entire length by rolling process on the external periphery of the screw shaft part 23. The bolt 20 is passed through the hole 13 of the main frame 11 of a cable rack and the long hole 16 of a joint place 14 and a flat washer 30 is attached to the screw shaft part projecting from the long hole 16 and by tightening a nut 35 until its one surface comes in contact with the tip end surface of the shaft part, the joint plate 14 is slidably stopped against the main frame 11 of the cable rack.
Patent JP-H06264828-A (JP)
Title: Failure diagnostic device for exhaust gas recirculation device
Inventor: MATSUNO OSAMU
IPC: F02M25/07
Filed: 1993-03-15
Abstract: PURPOSE:To diagnose a failure causing an excessive exhaust gas recirculation quantity by detecting defective combustion at the time of an exhaust gas recirculation and an exhaust gas recirculation stop respectively, and judging an exhaust gas recirculation device as abnormal when the defective combustion is detected only at the time of the exhaust gas recirculation. CONSTITUTION:An exhaust gas recirculation control valve 15 is provided in the middle of an exhaust gas recirculation passage 14, and the flow of the recirculated exhaust gas is adjusted by a solenoid valve 17 selectively introducing either the intake pipe negative pressure or the atmospheric pressure. A control device 20 is constituted of a CPU 21, and an interface 24, and signals from an engine speed sensor 25 and an intake air quantity sensor 26 serving as operating condition detecting means are inputted to the interface 24. The CPU 21 controls the exhaust gas recirculation quantity via the solenoid valve 17 based on the detected operating condition, it stops the exhaust gas recirculation when defective combustion is detected during the exhaust gas recirculation, and it judges an exhaust gas recirculation device as abnormal when no defective combustion is detected at the time of an exhaust gas recirculation stop. A failure that the exhaust gas recirculation control valve 15 is opened too large can be correctly diagnosed.
Patent JP-S61213130-A (JP)
Title: Manufacture of information recording disc and its manufacturing equipment
Inventor: SHIMIZU MITSURU
IPC: B29D17/00
Filed: 1985-03-20
Abstract: PURPOSE:To improve yielding and productivity of products without having mixing of foams within molding resin, by a method wherein a resin leak prevention wall is fitted to a necessary fringe part out of an external and internal fringes of a stamper and stretching of molding resin is performed within vacuum. CONSTITUTION:An annular resin leak prevention walls 10, 11 are fitted to an external and internal fringes of a stamper 1 of an inverted pattern of an information pattern which is going to transfer to an information recording disc. The stamper 1 and a replica substrate 3 manufacture out of either a glass plate or plastic plate are fitted to a stamper holding member 13 and replica substrate holding member 14 of a vacuum tank 12, and photo-setting molding resin 2 which is still under a state of a liquid is applied to an information patter molding surface 1a of the stamper under an atmospheric pressure. A transparent lid member 12a is clad to the vacuum tank 12 and the atmospheric pressure in the vacuum tank 12 is reduced. Under this state, the replica base 3 is bonded to the molding resin 2 with pressure, the molding resin is stretched extending to an external circumferential part from the centers of the stamper 1 and replica substrate 3, resin setting rays 5 are irradiated and the molding resin 2 is cured.
Patent JP-S59181081-A (JP)
Title: Semiconductor laser element
Inventor: ENDOU KENJI
IPC: H01S5/223
Filed: 1983-03-30
Abstract: PURPOSE:To improve the element characteristic by forming a semiconductor multilayer layer having an active layer, a waveguide layer and a clad layer on a semiconductor substrate having a slot, forming the waveguide layer corresponding to the slot, and reversing the conductive type of the active layer. CONSTITUTION:An N type AlGaAs clad layer 43 is formed on an N type GaAs substrate 46 formed with a slot 70, and an N type AlGaAs waveguide layer 45 is further formed. The layer 45 has fast growing velocity on the slot 70, and the thickness becomes large. An N type AlGaAs active layer 1, a P type AlGaAs clad layer 2 and an N type GaAs cap layer 4 are sequentially formed thereon. A P type impurity such as Zn is selectively diffused in the regions 9, 10 in response to the position of the slot 70, the conductive type of the layer 1 is converted from N type to P type, thereby forming a striped oscillation region.
Patent JP-S54146467-A (JP)
Title: Washer
Inventor: NAKATANI TAKATOSHI
IPC: D06F17/00
Filed: 1978-05-08
Abstract: PURPOSE: To make the form of a stirrer efficient for washing and protect a washed matter from damage, by placing the stirrer in a water flow causing chamber and effecting the washing by water flow caused in the chamber.  
     CONSTITUTION: The water flow causing chamber 4 is provided adjacently to a washing vessel 1 and connected thereto through a suction port 5 and an ejection port 6. The stirrer 7, which is made of screws and driven by a power driver, is installed at an appropriate place in the water flow cuasing chamber 4. The washed matter is put in the washing vessel 1. The power driver 2 is actuated to revolve the screws 7 to cause water to flow from the suction port 5 to the ejection port 6. The washed matter is washed while stirred by the water flow. Because the screws 7 are out of contact with the washed matter, the form of the stirrer 7 can be selected to raise the washing efficiency, the energy conversion ratio, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08250067-A (JP)
Title: Bulb shape fluorescent lamp
Inventor: ISHIHARA TOMOKO
IPC: H01J61/30
Filed: 1995-03-14
Abstract: PURPOSE: To provide a bulb shape fluorescent lamp wherein a beam rise up characteristic is improved immediately after lighting the lamp further to prevent blackening of a fluorescent tube without losing product value of the lamp. CONSTITUTION: A mount 5, having an exhaust tube 2 and an electrode 4 supported by an internal lead wire 3, is provided in both end parts of a bulb, further in a position in the vicinity of the electrode 4, to provide a double U-shaped fluorescent tube 1 of connecting an auxiliary amalgam 6 to an internal introducing wire 3. A main amalgam 11 is provided in the exhaust tube 2 of the mount 5 of the fluorescent tube 1. In the auxiliary amalgam 6, indium is plated to a stainless steel mesh plate of plane shape formed in a rectangular shape with one end part formed into a fork by cutting.  The auxiliary amalgam 6 has a plurality of side surfaces and two main surfaces of surface area larger than the respective surface area of these side surfaces and in a position in the vicinity of the electrode 4, so that one of this main surfaces is opposed to the electrode 4, the auxiliary amalgam is fixedly welded to the internal introducing wire 3.
Patent JP-S61214537-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUKUNI KAZUYUKI
IPC: H01L21/316
Filed: 1985-03-20
Abstract: PURPOSE:To contrive to micronize a semiconductor device as well as to enhance the integration thereof by a method wherein a first SiO2 film, a first Si3N4 film and a second SiO2 film are laminated on the specific region of the Si substrate, and after that, the second SiO2 film is covered with a second Si3N4 film and a third SiO2 film, an anisotropic etching is performed on the third SiO2 film, whereby the second Si3N4 film is made to expose, an aperture is provided, the second SiO2 film is removed, a selective oxidation is performed and after a flattening is performed, the first Si3N4 film is removed. CONSTITUTION:An SiO2 film 2, an Si3N4 film 3 and an SiO2 film 4 selectively provided on a P-type Si substrate 1 are covered with an Si3N4 film 5 and an SiO2 film 6, and an anisotropic etching is performed on the SiO2 film 6 to expose the Si3N4 film 5, an aperture is provided and parts of the film 6 are left on the side surfaces. After B implanted layers 7 are formed, the exposed Si3N4 films 6 are etched away, successively the SiO2 films 4 and 6 are removed. Then, when a selective oxidation is performed on the parts of 10 using the Si3N4 film 3 and residual Si3N4 films 8 and 9 as masks, an encroachment of bird's beak onto the element regions is prevented by the width part of each film 8 and the height part of each film 9. An etching is performed on parts of the oxide films 10, which are higher than the surface of the substrate, and the oxide films 10 are formed into layers 10a. The rest is performed according to a well-known process, whereby the semiconductor device, NchMOSLSI, is completed. According to this constitution, a highly reliable element isolation can be performed as the mask pattern is formed.
Patent JP-H08246237-A (JP)
Title: Polyester fiber and production of polyester spun yarn
Inventor: KAMATA SHIGEYOSHI
IPC: D02G3/02
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a polyester fiber which is useful for shirts and blouses because of its good moisture absorption and cool feeling by adding a sufficient amount of titanium oxide and giving its cross section a specific shape. CONSTITUTION: This polyester fiber is obtained from a polyester containing more than 1wt.% (preferably more than 2wt.%) of titanium oxide and having a melt viscosity of higher than 200 poise at 280 deg.C, and has a fiber cross section of 1.1-2.0 modification degree (A/B), which has 3 or more protrusions in the circumferential direction of the fiber cross section. The minimal interval between adjacent protrusions is 10-20 micron and the depth of incisions is 10-20 microns.
Patent JP-H06212873-A (JP)
Title: Enlarging and excavating machine
Inventor: HAYASHI TAKAHIRO
IPC: E21B7/28
Filed: 1993-02-21
Abstract: PURPOSE:To widen an enlarging blade so that enlargement and excavation can be made by a pile end, confirm such a state from the ground and surely withdraw the enlarging blade to an original state. CONSTITUTION:An excavating blade 12 is provided to a cylindrical shaft 11, and both upper and lower bits 1a and 1b divided into two parts so as to cross an excavation bit 1 forming an excavating blade 13, a connection joint 6 inserted to the insides of cylinders of the upper bit and lower bit, a guide shaft 7 freely inserted into a slot 115 formed in the cylindrical shaft 11 of the lower bit and fixed to the connection joint 6, an enlarging blade 3 mounted to the lower bit 1b and a link mechanism 4' connecting the guide shaft 7 and the enlarging blade 3 are provided to the lower end of the excavating blade 12. When the upper bit 1a is forwarded, both upper and lower bits maintain the shape of the excavating blade in a state prior to the division, and while the link mechanism 4' stores forcedly the enlarging blade 3 in the excavating blade, when the upper bit 1a is reversed, the enlarging blade 3 is projected outward of the excavating blade 12, and the guide shaft 7 is interlocked with the other end of the slot 115 in order to maintain a projection state.
Patent JP-S63221503-A (JP)
Inventor: SHIOKAWA JIRO
IPC: C04B35/00
Filed: 1987-03-10
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-H03257027-A (JP)
Title: Production of transparent porous body
Inventor: TAKAHAMA KOICHI
IPC: G02B1/04
Filed: 1990-03-05
Abstract: PURPOSE:To obtain a transparent porous body hardly adsorbing moisture, etc., and hardly undergoing deterioration with the lapse of time by successively subjecting bi- or terfunctional alkoxysilane to hydrolysis, condensation polymn. and supercritical drying. CONSTITUTION:At least one of bifunctional alkoxysilane represented by formula I (where each of R, R<1> and R<2> is 1-5C alkyl or phenyl) and terfunctional alkoxysilane represented by formula II (where each of R<3> and R<4> is 1-5C alkyl or phenyl) is successively subjected to hydrolysis, condensation polymn. and supercritical drying with one or more kinds of media such as CO2, ethanol, methanol, water and dichlorodifluoromethane to obtain a desired transparent porous body. A catalyst is preferably added to a reaction system contg. the alkoxysilane so as to perform efficient hydrolysis and condensation polymn.