baber/WOPTO huggingface dataset:
Patent JP-S60164483-A (JP)
Title: Preparation of phospholipase d
Inventor: KOKUSHIYOU SUMITAKA
IPC: C12N9/16
Filed: 1984-02-08
Abstract: PURPOSE:To btain phospholipase D useful as a reagent for research related to the metabolism of phospholipids and quantitative determination of the phospholipids in blood serum, by cultivating a micrrooganism, belonging to the genus Nocardia, and having the ability to produce the phospholipase D. CONSTITUTION:A microorganism, belonging to the genus Nocardia, and having the ability to produce phospholipase D, preferably Nocardia sp. No.1925 (FERM- P No. 7381) is cultivated in a culture medium at 25-35 deg.C for 1-3days prefrerably by the submerged spinner culture method with aeration. The aimed substance is then obtained from the resultant culture.
Patent JP-S63187200-A (JP)
Inventor: UMEDA IWAO
IPC: H05H6/00
Filed: 1987-01-30
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-H03222718-A (JP)
Title: Bending processing method for plastic sheet
Inventor: HASHIMOTO TADASHI
IPC: B29C53/04
Filed: 1990-01-30
Abstract: PURPOSE:To perform bending processing whose accuracy is favorable, by a method wherein a plastic sheet is held by forcing out an end part of the plastic sheet through a receiving surface, the top of a heated pressing tool is pushed against the sheet by facing on the tip of a receiving surface of the sheet and a bent piece of the sheet is pressed by a bending tool. CONSTITUTION:A plastic sheet 1 is held so that an end of the shut 1 is forced out by making use of a pad 2 having a sheet receiving surface 21 and a bending surface 23 formed so that it forms a predetermined angle with the receiving surface 21 through the crest line 22. In this instance, positioning is performed so that a position 11 of the sheet, which is to be bent is coincident with the crest line 22 of the tip of the receiving surface 21. Then the top 31 of a pressing tool 3 heated at the softening temperature of the sheet 1 or higher is pressed onto the sheet 1 toward the crest line 22 and bending processing is performed to some extent. Then a bent piece 21 of the sheet 1 is pressed against the bending surface 23 of the pad 2 by the bending tool 4 as the pressing tool 3 is pressed against the sheet 1, pressing of the pressing tool 3 is released and even after that the bent piece 12 is cooled under a state where the bent piece 12 is pressed and held for a while by the bending tool 4.
Patent JP-S59146034-A (JP)
Title: Film cassette
Inventor: KOBAYASHI KAZUNARI
IPC: G03B1/00
Filed: 1983-02-09
Abstract: PURPOSE:To facilitate operation and to reduce the size of a film cassette by composing a spool of a film take-up member and an engagement member which engages the film winding shaft of a camera, and engaging the engagement member with the film take-up member when the engagement member is pushed up to rotate them in one body. CONSTITUTION:While the opening/closing cover 9 of the camera body 6 is open, the cassette body 1 is loaded at a specific position of a cassette storage chamber 7 and then the opening/closing cover 9 is closed. Then, a lock lever 57 rotates clockwise to unlock a slide plate 45 from the engagement member 61, and the slide plate 45 slides upward by the restoring force of a spring 50. The engagement member 21 moves up through a press-up pin 51 by the restoring force to engage the pawl part 30 of the engagement member 21 with the pawl part 53 of the film winding shaft 52. Therefore, the rotation of the film winding shaft 52 is transmitted to the engagement member 21 through the pawl part 30 and further transmitted to the film take-up member 22 through engagement pawls 37 and 38 to take up a film.
Patent JP-H0626785-A (JP)
Title: Heat exchanger
Inventor: SAKAIRI JINICHI
IPC: F28F11/00
Filed: 1992-02-05
Abstract: PURPOSE:To obtain a heat exchanger which enables the welding lines of an inner tube to be inspected with ease. CONSTITUTION:A guide groove 10 is formed on the outer periphery of an inner tube 2 along a welding line L and an inspection nozzle 11 is provided on an outer shell 1 while a guide tube 12, which extends from the inspection nozzle 11 to the guide groove 10, is installed between the outer shell 1 and the inner tube 2. A video scope 15 is inserted from the inspection nozzle 11. Then the video scope 15 is introduced to the guide groove 10 by way of the guide tube 12 and lowered along the guide groove 10 so that a welding line L of the inner tube 2 may be inspected from the outside.
Patent JP-H10220824-A (JP)
Title: Air conditioning device using combustible refrigerant
Inventor: NAKAYAMA HIROSHI
IPC: F25B1/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To secure the operational safety of a device in the leakage of a combustible refrigerant in an air conditioning device using a combustible refrigerant as a working refrigerant. SOLUTION: This device places a wiring system part 6 at the upper part of a casing 1 in such a manner that the wiring system part 6 locates upper than a heat exchanger 5 in an air conditioning device storing both the heat exchanger 5 using a combustible refrigerant as a working refrigerant and the wiring system part 6 in the casing 1.  In case the combustible refrigerant leaks from the heat exchanger 5 and collects at the bottom part of the casing 1, the wiring system part 6 which might be a firing source for this leaking refrigerant is located upper than the heat exchanger 5 and is upward clear of the above leaking refrigerant due to the hanging structure, thus ensuring to prevent both the intrusion of the leaking refrigerant into the side of the wiring system part 6 and the ignition of the leaking refrigerant due to the intrusion, and securing the operational safety of the air conditioning device in the leakage of the combustible refrigerant.
Patent JP-S59146349-A (JP)
Title: Automatic reset system of microcomputer
Inventor: ITANI MORIKAZU
IPC: G06F11/00
Filed: 1983-02-09
Abstract: PURPOSE:To reset a microcomputer automatically, by resetting automatically the microcomputer at an abnormal operation time because a pulse indicating a normal operation disappears or is dropped out to allow a square wave to fall at this time. CONSTITUTION:Though a periodic pulse is generated continuously on an output line 6 when a microcomputer 1 is operated normally, the pulse disappears or is dropped out when the operation of the computer 1 becomes abnormal because of some external factor. By his disappearance or drop-out of the pulse, a square wave output signal of a triggerrable multivibrator 8 falls to become low-level, and the output of an NAND gate 5 becomes high-level, and the computer 1 is reset. When power is turned off, the charged voltage in a capacitor 4 is discharged quickly, and the output of the gate 5 becomes high-level, and the computer 1 is reset similarly. Thus, the computer 1 is automatically reset at the abnormality occurrence time by disappearance or drop-out of the pulse.
Patent JP-S56118724-A (JP)
Title: Isotope exchange reaction method at double temperature and double pressure
Inventor: SHIMIZU MASAMI
IPC: B01D59/33
Filed: 1980-02-22
Abstract: PURPOSE: To concentrate heavy water with good yield by keeping the operating pressure of a high-temperature tower higher than that of a low-temperature tower in the isotope exchange reaction of water-hydrogen system at double temperature over noble metal catalyst supported by a hydrophobic support.  
     CONSTITUTION: For the isotope exchange reaction of a water-hydrogen system at double temperature over a platinum catalyst supported by a hydrophobic support having a high catalytic activity for the concentration of heavy water, operation is carried out by keeping the operating pressure of a high-temperature tower higher than that of a low-temperature tower, where a low-temperature and low-pressure fluid 13 in a low-temperature and low-pressure tower 11 is then converted into a high-temperature and high-pressure fluid 14 and then directed to a high-temperature and high-pressure tower 12, and also a high-temperature and high-pressure fluid 15 from the high-temperature and high-pressure tower 12 is converted into a low-temperature and low-pressure fluid 16 and then directed to a low-temperature and low-pressure tower 11. Thus, since the transfer rate per unit tower height of heavy hydrogen in the low-temperature tower becomes greater when the pressure of the high-temperature tower is raised and the theoretical possible extraction rate of heavy hydrogen is enhanced, the total volume of exchange tower on the basis of the production rate per unit of time of heavy water is smaller, thus making the amount of catalyst packed lesser and also the operation economical. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11209326-A (JP)
Title: Production of vinyl group-containing alicyclic acrylate-based compound and epoxy group-containing alicyclic acrylate-based compound
Inventor: TAKAI HIDEYUKI
IPC: C09D4/02
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject vinyl-containing compound capable of providing the subject epoxy compound useful as an adhesive or the like, and having an alicyclic skeleton and a (meth)acryloyloxy by reacting a specific vinyl group-containing alicyclic epoxy compound by a specified method. SOLUTION: A vinyl group-containing alicyclic epoxy compound of formula I (R<1> , R<2> , R<7> to R<10> , and R<13> to R<16> are each H, phenyl or a l-8C alkyl, with the proviso that any one of the R<13> to R<16> is vinyl or l methylvinyl) is reacted with an acrylic acid compound of the formula, CH<2> =CR<11> COOH (R<11> is H, methyl or ethyl) in an molar ratio of the former to the latter regulated so as to be 1-1.6 to provide the objective compound of formula II [(n) is 1-10] in the method for producing the objective vinyl-containing compound. The compound of formula I is preferably vinylcyclohexene monoepoxide or the like. The reaction temperature is preferably 70-120 deg.C. The epoxy group-containing alicyclic acrylate-based compound is obtained by epoxidizing the compound of formula II. An epoxidizing agent is preferably peracetic acid.
Patent JP-S59147426-A (JP)
Title: Formation of silicon series semicondutor layer
Inventor: MANO SHIGERU
IPC: H01L31/04
Filed: 1983-02-09
Abstract: PURPOSE:To obtain the titled semiconductor layer of amorphous SiC:H, etc. with a high film forming speed by a method wherein silicon and carbon are volatilized to be coevaporated on a depositing substrate in the presence of modified gas of ionized or activated hydrogen, etc. emitted from a magnetron type DC ion gun. CONSTITUTION:An exhaust path 3 built in with a butterfly valve 2 is provided to the bottom of a bell jar 1, and a substrate 4 arranged with a heater 5 on the back is accommodated to the upside of the inside. Moreover, a magnetron type DC ion gun 18 is provided to the side wall of the bell jar 1 penetrating the wall thereof, and volatilizing speed measuring crystal monitors 11, 10 for Si and C are arranged in the neighborhood thereof and at the upside of the inside. Moreover, an Si volatilization source 7 and a C volatilization source 8 are arranged in the neighborhood of the bottom, the inside of the bell jar 1 is made to the vacuum of 10<-3>-10<-7>Torr, and the negative voltage of -1--66kV is applied to the substrate 4 from an outside DC electric power source 6. Accordingly, H2 gas 9 flowed in the ion gun 18 is ionized, and at the same time, Si and C are volatilized to be adhered to the surface of the substrate 4.
Patent JP-2000219495-A (JP)
Title: Vehicle for high lift work with step
Inventor: YAMAGUCHI NOBUYUKI
IPC: B66F11/04
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle for high lift work having a step for heightening getting-on/off performance of a workbench. SOLUTION: A turning base 11 provided in a turnable manner on a vehicle body 3 is provided with a derricking telescopic boom 13. A swingable workbench 19 is provided at the tip part of the telescopic boom 13. Steps 30 used to go up and down between the vehicle body 3 and the workbench 19 are provided at the inner side wall of the turning base 11, and the tip part of the steps 30 is disposed near the end part of the workbench 19 housed on the vehicle body 3. A clearance 41 is formed between the tip part of the steps 30 and the end part of the workbench 19 housed on the vehicle body 3. In the housed state of the workbench 19, even if the workbench 19 is swingingly operated, the workbench 19 and the tip part of the step 30 do not interfere with each other.
Patent JP-S62178617-A (JP)
Title: Float-type clamper for jack-up ring
Inventor: SAKATA NORIHIKO
IPC: E02B17/08
Filed: 1986-01-31
Abstract: PURPOSE:To miniaturize a float-type clamper as well as to simplify the structure of the device by a method in which a clamp gear to be engaged within the crossing plane with the axis is supported by a clamp frame on the rack on the periphery of a leg cord, and the clamp frame is held from above and below. CONSTITUTION:A pair of racks 12a and 12b are provided along the axial direction on the periphery of a leg cord 11. A pair of clamp gears 18a and 18b to be engaged within the same plane crossing the axis of the leg cord 11 are supported in a reciprocally movable manner by the same clamp frame 17 on the racks 12a and 12b. The frame 17 is held from above and below by means of a holder consisting of upper screw jacks 21a and 21b and lower screw jacks 24a and 24b, which are set to a rig body. The application of excessive forces to the rig body can thus be avoided.
Patent JP-H01287060-A (JP)
Title: Esterification of steric hindrance carboxylic acid
Inventor: POORU II EKURAA
IPC: B01J31/12
Filed: 1989-01-30
Abstract: PURPOSE: To esterify a sterically hindered polyhydroxymonocarboxylic acid by reacting it with a polyol in a specified molar ratio in the presence of an active esterification catalyst.  
     CONSTITUTION: A sterically hindered polyhydroxymonocarboxylic acid is esterified by reacting it with a polyol in a molar ratio of about (0.75/1) or higher, pref. (0.9/1)-(2.5/1), in the presence of a catalyst at a temp. in the range of from 80°C to the decomposition point of the acid. The reaction is continued until the acid value of the resultant ester reaches lower than about 40. The catalyst used is selected from among tin (II) chloride, tin (IV) chloride, tetrabutyl titanate, zinc carbonate, tin (II) oxalate, tin (II) octanoate, butylchlorotin dihydroxide, iron (III) chloride, magnesium chloride, and lithium chloride. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H05191829-A (JP)
Title: Motion detecting circuit
Inventor: SHIBUYA HIROHISA
IPC: H04N9/77
Filed: 1992-01-10
Abstract: PURPOSE:To provide a motion detecting circuit capable of detecting an accurate motion also in a video signal in which a luminance component is included in a color component band. CONSTITUTION:The motion detecting circuit is provided with a color component motion detector 4 and a luminance component motion detector 5 separating the motion quantity between composite video signal frames into the luminance component and the color component and detecting them, respectively, a limiter 8 limiting the detected color component motion quantity to a prescribed value when the absolute value level of a composite video signal inter-frame difference signal is below a prescribed level, a limiter 9 limiting the detected luminance component motion quantity to a prescribed value when the absolute value level of the inter-frame sum signal is below the prescribed level and comparator 10 selecting the greater one from the color component motion quantity outputted from the limiter 8 and the luminance component motion quantity outputted from the limiter 9 as motion quantity.
Patent JP-S58139306-A (JP)
Title: Sound recording bias oscillating circuit
Inventor: KOMORI YUUJI
IPC: G11B5/02
Filed: 1982-02-12
Abstract: PURPOSE:To prevent beat failure, by connecting an output terminal and other trigger input terminals of a bias oscillating circuit of a tape recorder containing plural cassette tape recorders incorporatedly. CONSTITUTION:Plural cassette tape recorders 1, 2 are contained incorporatedly to form a double cassette tape recorder. Both tape recorders 1, 2 have sound recording bias oscillating circuitsI, II, to bias respective recording heads RH1, RH2 and erasing heads EH1, EH2. Output terminals T11, T22 of both recording bias oscillation circuitsI, II and trigger input terminals T21, T12 are connected with a trigger line TL. Thus, both oscillation frequencies are locked with each other and no beat failure takes place. When one recorder is the non-oscillation (reproduction) mode, the coil of the oscillation circuit is short-circuited with a switch (not shown in figure) to prevent inductive interference from the other coils.
Patent JP-H11217089-A (JP)
Title: Construction machine with expandable side frame
Inventor: FUJITA KENJU
IPC: B60S9/12
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To keep work by operating a lower running body smooth without being inhibited by operation in a operation cabin. SOLUTION: A switching device 6 is connected to the relay box 5 of a lower running body 1, and a jack cylinder 7 and a cylinder 8 to expand and shrink a side frame are driven by operating the switching device 6 to jack up a machine body and expand and shrink a side frame 2. A hydraulic circuit for driving the cylinder 8 to expand and shrink the side frame is electrically controlled in such a way that while the switching device 6 is operated, even if an operation switch in a operation cabin 4 is operated, the cylinder 8 is not driven.
Patent JP-S5555539-A (JP)
Title: Method of heating semiconductor device
Inventor: NAKAGAWA KEIICHI
IPC: H01L21/324
Filed: 1978-02-24
Abstract: PURPOSE: To perform no-overshoot heating, by magnetically heating the rediating plate of a semiconductor device made from a magnetic substance and detecting the temperature of the device on the basis of the temperature-voltage characteristic of its PN junction.  
     CONSTITUTION: The base-emitter voltage VBE of a transistor 5 varies rectilinearly with regard to the temperature of the transistor. When the radiating plate (magnetic substance) 6 of the transistor 5 is placed under a varying magnetic field, the plate is heated. The rise in the temperature of the plate stops immediately after the magnetic field is removed. The magnetic field is removed when the radiating plate 6 reaches a prescribed temperature corresponding to a predetermined level of the base-emitter voltage VBE while the voltage is measured. The transistor is thus heated to the prescribed temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01196781-A (JP)
Title: Production of magnetic tape cassette and its mold
Inventor: SATO TAKATERU
IPC: G11B23/113
Filed: 1988-02-02
Abstract: PURPOSE:To efficiently obtain a cassette case by making a slide core having the inflow gate of a primary side resin on the boundary face of the primary and a secondary resins abut against a fixed mold, filling and solidifying the resin, removing the core, filling the secondary resin in a secondary cavity block, erasing a gate trace and integrating it. CONSTITUTION:The mold having the slide core 5 having the inflow gate 3 of the resin R1 on the boundary surface of the primary resin R1 of the outer periphery side of the window 2 of the case 1 and the secondary resin R2 of a main body 1 and the fixed metal mold 4 are opposed and used to specify the cavity formed both molds by the core 5 and make the core abut against the mold 4 and partition the primary cavity. The resin R1 is filled and solidified in this partition. Then, the core is removed from the mold 4 to partition the secondary cavity, the resin R2 is filled therein, the case main body 1 is integrally formed with the window 2 to form an upper case or a lower case, and then, the gate trace is not left but a dimension accuracy is improved to simplify a formed metal mold and improve productivity.
Patent JP-S62180333-A (JP)
Title: Optical path switching device
Inventor: GUNJI YASUHIRO
IPC: G02F1/31
Filed: 1986-02-04
Abstract: PURPOSE:To decrease a crosstalk without using a high driving voltage by providing a transparent electrode on each opposed surface of two opposed transparent substrates, interposing a ferroelectric liquid crystal layer between said each transparent electrode, and applying a voltage between each transparent electrode. CONSTITUTION:It is supposed that a linear polarized light beam L for executing a vibration (code Ert. angle) in the vertical direction is made incident on the incident surface, this light beam L being arranged to be incident obliquely from the right upper part, with an angle THETAt equal to 45 deg.. First of all, when an electric field E is applied for a short time in upward direction, are fractive index of a ferrodielectric liquid crystal layer 14 goes to an abnormal light refractive index ne, to allow the passage of the light beam L, and this state is maintained by a memory property of a ferroelectric liquid crystal. Subsequently, in case the electric field E is applied downward in a short time, the refracitive index of the ferroelectric liquid crystal layer 14 goes to a normal light refractive index n0, the light beam L is brought to a total reflection, and this state is maintained. In both cases, a long axis of a liquid crystal molecule is always vertical in the direction of the electric field, and a molecular luminous intense distribution always goes to parallel to transparent electrodes 12a, 12b.
Patent JP-H08193282-A (JP)
Title: Device for preventing corrosion of underground tank
Inventor: HAYASHI AKIO
IPC: C23F13/00
Filed: 1995-01-13
Abstract: PURPOSE: To simplify the boring for a sacrificial anode, etc., and to prevent the main body of an iron tank from being corroded by the environmental water, etc., over a long period. CONSTITUTION: A tank main body 5 is formed under the pavement 2 in the site 1 of an oil station. A sacrificial anode 14 consisting of a metal baser than iron such as magnesium, aluminum and lead-silver alloy or magnetic iron oxide is integrally formed on the plural leak detecting tubes 12 furnished close to the main body 5, and the respective sacrificial anodes 14 are connected to the main body 5 through respective lead wires 15. Since an anticorrosive current flows from the anode 14 toward the main body 5 through the lead wires 15, the side of the bottom 5A of the main body 5 is prevented from being corroded by the environmental water by the action of the anticorrosive current, and the life time of the main body 5 is remarkably prolonged.
Patent JP-H04338315-A (JP)
Title: Transparent cosmetic stick
Inventor: BREWSTER DAVID A
IPC: A61K8/00
Filed: 1992-02-06
Abstract: PURPOSE: To obtain a transparent stick composition having improved effectiveness of basic amine as a clarifying stabilizer by partly substituting a soap used as a structure agent with a polyethylene oxide-polypropylene oxide copolymer and using the copolymer in combination with the basic amine. CONSTITUTION: This stick-formed cosmetic composition having excellent transparency and stability and giving low stimulation is composed of about 1-40wt.% of an alkoxylate copolymer of formula I (A is N; (a) to (d) are each 0-200; sum of (a) to (d) is >=50; (e) is 1-4; (f) is 0 or 1; (g) is 0-4), especially a compound of formula III or formula III (X to X''' and Y to Y''' are integers to give a copolymer having an average molecular weight of 1,500-100,000), about 1-3wt.% of a basic amine (especially preferably 2-amino-2-methylpropan-1-ol, etc.) as a clarifier, about 4-10wt.% of a soap (e.g. myristic acid, palmitic acid or stearic acid) and about 50-65wt.% of a 2-6C polyhydric alcohol having 2-6 OH groups (e.g. propylene glycol).