baber/WOPTO huggingface dataset:
Patent JP-H05276837-A (JP)
Title: In-greenhouse meteorological condition control unit
IPC: A01G9/24
Filed: 1992-04-03
Abstract: PURPOSE:To provide the subject control unit designed to control the raising conditions for a plant to the optimal values required by person concerned by setting an optimal window-opening angle by a control means in the control section based on the memory of such angle in manual operation. CONSTITUTION:A control section 4 holds data from thermosensors 31, 33, a hygrosensor 32, a sunshine sensor 34, a rainfall sensor 35, a wind direction/wind speed sensor 36, etc., and based on these data, the opening angle of a window plate 111 is controlled through a motor 2. The control means in the control section sets an optimal angle value based on the memory of such angles in manual operations in relation to the measurements by the above sensors.
Patent JP-S63118328-A (JP)
Title: High-molecular weight poly-beta-alanine polymer and production thereof
Inventor: YAMAMOTO FUMIHIKO
IPC: C08L33/26
Filed: 1987-05-08
Abstract: PURPOSE:To obtain the titled polymer having low metal content, high content of primary amide group and excellent physical properties and useful as a polymer additive, molding material, etc., by polymerizing acrylamide using an extremely small amount of an alkaline earth metal alcoholate as a catalyst. CONSTITUTION:Acrylamide which is preferably dehydrated in advance is polymerized in the presence of <=1/500mol (based on 1mol of the acrylamide) of an alkaline earth metal alcoholate (e.g. calcium methylate) to obtain the objective polymer containing 1.4-10mmol of primary amide group per 1g of the polymer and having a reduced viscosity (etasp/c) of usually 2-15dl/g. The reaction can be smoothly performed optionally in a solvent such as xylene at 80-140 deg.C in the absence of oxygen. The obtained polymer is usually a mixture of a formic acid-soluble component and an insoluble component at a weight ratio of 20:80-100:0.
Patent JP-S5814035-A (JP)
Title: Measuring method for thickness of ion implantation layer
Inventor: TAKEUCHI TERUAKI
IPC: G01N23/20
Filed: 1981-07-20
Abstract: PURPOSE:To enable to perform a high-precise measurement, by a method wherein a garnet film, which has an ion implantation layer at a surface region and is formed on a GGG signal crystal substrate, is irradiated with X-rays, and from a diffraction strength of X-rays, the thickness of the ion implantion is found. CONSTITUTION:A bubble garnet film is formed by growing in a liquid phase on a GGG crystal substrate, but the lattice constant of the garnet film slightly differs from a constant of a normal GGG. If an X-ray diffraction, especially a 2-crystal X-ray diffraction method is employed, a diffraction strength 1 from a substrate and a diffraction strength 2 from the bubble garnet can be separately measured by the difference in the lattice constant. If an X-ray source, a diffraction surface and an index thereof are appropriately set, and a damping distance is set so that it is sufficiently larger than the bubble garnet thickness, the main maximum peak of diffraction strength is proportioned to a square of a thicness of a layer where no ion reaches, and the use of said relatoin enables finding of the thickness of the layer where no ion reaches.
Patent JP-H05281484-A (JP)
Title: Method for reducing spot size of scanning optical system
IPC: G02B26/10
Filed: 1992-04-03
Abstract: PURPOSE:To provide the method for reducing the spot size of the scanning optical system without decreasing the F number. CONSTITUTION:Between a semiconductor laser 1 and a polygon mirror 8, the laser beam L from the semiconductor laser 1 is split into two laser beams L1 and L2; and the split laser beam L2 is partially cut off and guided to an optical multiplexer 5 (beam composition position) and the other split laser beam L1 which is not partially cut off is guided to the optical multiplexer 5, which generates and makes their composite beam L' incident on the polygon mirror 8.
Patent JP-S604254-A (JP)
Title: Image sensor
Inventor: MAEMURA KEISUKE
IPC: H01L27/14
Filed: 1983-06-22
Abstract: PURPOSE:To offer the title device having a sealing structure of a high reliability without generating a mechanical strain such as warpage by convering a photoelectric conversion element with transparent resin. CONSTITUTION:A CCD image sensor chip 11 as the photoelectric conversion element is mounted on a flat alumina substrate 12. A transparent glass plate 13 is placed above this chip 11, and the gap among this chip 11, alumina substrate 12, and glass plate 13 is filled with the transparent resin 14.
Patent JP-S592688-A (JP)
Title: Preparation of glycerol kinase
Inventor: UMEDA KOUICHI
IPC: C12R1/06
Filed: 1982-06-28
Abstract: PURPOSE:To prepare glycerol kinase efficiently, by treating a culture of a specific strain belonging to the genus Arthrobacter. CONSTITUTION:A strain [e.g., Arthrobacter luteus (ATCC 21606), Arthrobacter artrocyaneus (LAM 12339)] belonging to the genus Arthrobacter, capable of producing glycerol kinase, is used. Namely, the strain is cultivated at about 25- 30 deg.C for about 16-28hr (a medium to which a glycerol is added is preferably used), and the prepared culture is purified by a conventional procedure (e.g., a mold separated from the culture solution and collected fungus is ground, and centrifuged to prepare a clear enzyme solution, which is treated by salting-out, chromatography treatment, gel filtration, etc.), to give glycerol kinase.
Patent JP-S62268731-A (JP)
Title: Automobile door trim mounting structure
Inventor: KAZAMA NORIO
IPC: B60J5/00
Filed: 1986-05-19
Abstract: PURPOSE:To permit a door trim to be attached in a state that it is positioned, by attaching a door trim covering an inner panel of a door main body which is attached to a front pillar through a first hinge to the front pillar through a second hinge. CONSTITUTION:A door trim 18 is divided into an upper waist portion 19 and lower panel portion 20. The waist portion 19 has a front portion attache to an inner panel 3 of a front pillar 2 through a second hinge 22 of a door main body 21 which is other than a first hinge 8 so that it can be turned independent of the door main body 21. A panel portion 20 is attached to an inner panel 23 of the door main body 21 by a clip 12 conventionally. On the other hand, a shelf portion 24 covered by the waist portion 19 is formed from the center to the lower portion of an inner panel 23 in the door main body 21 to for making a accommodation pocket P. With the arrangement, a door trim 18 an be attached in a state that it is correctly positioned to a component on the side of a automobile body.
Patent JP-H08264962-A (JP)
Title: Manufacture of multilayer wiring board
Inventor: ORITO NAONORI
IPC: H05K3/46
Filed: 1996-05-07
Abstract: PURPOSE: To solve problems which used to happen when a polyimide resin layer of high curing temperature is used as an interlayer insulating film, wherein a conductor wiring mainly formed of Cu low in wiring resistance is used. CONSTITUTION: A first process wherein a conductor wiring layer 12 whose main component is copper is formed on a board 11, and benzocyclobutene resin 13 is applied onto the conductor wiring layer 12, a second process wherein a pattern forming resin layer is formed on the benzocyclobutene resin 13, and a viahole is provided to the benzocyclobutene resin 13, and a third process wherein the benzocyclobutene resin 13 is heated and cured at a temperature of 200 deg.C or so are provided.
Patent JP-S5584506-A (JP)
Title: Cable type sludge collecting machine
Inventor: UEJIMA AKIMITSU
IPC: B01D21/18
Filed: 1978-09-13
Abstract: PURPOSE: To double the efficiency of sludge collection by moving a cable back and forth to cause a sludge collector plate to repeat forward and backward movement.  
     CONSTITUTION: Liquid to be treated is supplied from the inlet 1 into the square type water tank 2. Sludge falls naturally and settles on the bottom of the tank 2. The sludge collect plate 3 accumulates the settled sludge into the slude pits 12 at both sides. The sludge collect plate 3 is hanged by chain 4 from the running truck 5 to about the bottom of the water tank 2. The running truck 5 is driven by the wire rope 6 and endless rope winder 7 and moues on the rails 8 which extends on the surface of water in the longitudinal direction of the tank 2. The truck 5 repeats forward and backward motion. Relating to this motion, sludge is collected by the front and back faces of the collect plate and accumulated in the sludge pits 12. The sludge is discharged by sludge pump 9 to another treatment system; the treated water is overflowed into an overflow tank 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63277796-A (JP)
Title: Composite zinc plated steel sheet having high corrosion resistance
Inventor: ABE MASAKI
IPC: B32B15/01
Filed: 1987-05-11
Abstract: PURPOSE:To obtain a composite Zn plated steel sheet having stable high corrosion resistance by forming a specified amt. of a dispersion plated Zn layer contg. specified amts. of silica and a nitrogen compd. on the surface of a steel sheet. CONSTITUTION:A dispersion plated Zn layer consisting of 0.1-20wt.% silica, 0.0005-0.5wt.% (expressed in terms of N) nitrogen compd. and the balance Zn with inevitable impurities is formed on at least one side of a steel sheet by 5-100g/m<2>. The steel sheet is an unplated steel sheet or a steel sheet plated with Zn or a Zn alloy contg. one or more among Fe, Ni and Co. The Zn layer may further contain 2-80% Fe, 2-25% Ni, 0.1-5% Co or 2-80% in total of two or more among Fe, Ni and Co. The Zn layer has superior corrosion resistance, smoothness, workability and peeling resistance and a composite Zn plated steel sheet having high corrosion resistance is obtd.
Patent JP-S605430-A (JP)
Title: Objective lens driver
Inventor: KUMADA KIYOSHI
IPC: G11B7/09
Filed: 1983-06-21
Abstract: PURPOSE:To obtain an objective lens driver having excellent characteristics by supporting a holding barrel for objective lens at an intermediate point between elastic matters provided at both side faces of an intermediate member and sliding this intermediate member along a guide. CONSTITUTION:This lens driver is provided with the 1st mobile part 14 containing an objective lens holding barrel 11 and a focusing drive coil 12 and a tracking drive coil 13, the 2nd mobile part 17, elastic matters 18 which support the part 14 at both side faces of the part 17, and magnetic circuits 19 and guides 20 set between both parts 14 and 17 with a distance respectively. The part 17 contains a hole 21 for the guide 20. In a focusing control mode, a current is flowed to the coil 12 to apply the up/down force to the part 14. Thus the part 17 moves up and down along the guide 20. In a tracking control mode, the force of the tracking direction is applied to the part 14 when a current is flowed to the coil 13. Then the part 14 moves in the tracking direction.
Patent JP-H07313625-A (JP)
Title: Exercise loading device
Inventor: NAKAMURA KATSUJI
IPC: A63B22/06
Filed: 1994-05-26
Abstract: PURPOSE:To eliminate variation of load torque by temperature, by detecting heat generated by an eddy current brake and controlling electricity supplied to an exciting coil of the eddy current brake according to the detection results in an exercise loading machine for physical strength improvement of which load is supplied by an eddy current brake. CONSTITUTION:When this exercise loading device is installed on an automobile ergometer, if one in sitting position on a saddle of the top of supporting 30 works a pedal 2, one-direction rotation is transmitted to a worm wheel from a crank shaft 20 via a free wheel, and a worm shaft 21 and a rotation disc 50 are rotated simultaneously. The rotation disc 50 generates eddy current since it is put in a magnetic field of an exciting coil 51 and is subjected to electromagnetic brake action generated by the eddy current and the magnetic field. A thermosensitive element to detect heat generated by an eddy current brake 5 is installed, and the coil current at the eddy current brake 5 is controlled compensating the variation of load torque by temperature change according to the detected temperature.
Patent JP-S604307-A (JP)
Title: Production of mic circulator
Inventor: YABE NORIO
IPC: H01P1/387
Filed: 1983-06-23
Abstract: PURPOSE:To obtain a low-cost MIC (microwave integrated circuit) circulator which is easy to work and is suitable for mass production by joining stripe- shaped dielectric substrates and ferrite substrates and forming patterns on the surface of this composite substrate and cutting the composite substrate to separate individual MIC circulators from one another. CONSTITUTION:Stripe-shaped dielectric substrates 8 consisting of non-magnetic materials are arranged on the same plane in parallel through stripe-shaped ferrite substrates 9, and respective end faces are joined with an adhesive to constitute a striped composite substrate 10 in a floor plan. Parallel junction patterns 4 are formed on ferrite substrates 9, and input/output patterns 5 connected to individual junction patterns 4 are formed on dielectric substrates 8. Earth conductor patterns are formed on the rear face of the composite substrate 10. The composite substrate is cut along a long and short dash alternating line Y-Y, which is the center line of the dielectric substrate, and long and short dash alternating lines X-X orthogonal to the line Y-Y so that junction patters 4 are in approximate centers of rectangles, thus separating individual MIC circulators from one another.
Patent JP-H05287274-A (JP)
Title: Door of horizontal chamber coke oven and method for reusing the same by recycling
Inventor: IWASHITA YOSHIHARU
IPC: C10B25/06
Filed: 1992-04-07
Abstract: PURPOSE:To prevent the leakage of coke oven gas from the inside due to the local wear at the parts where sealing strips are in contact with the frame of the oven chamber. CONSTITUTION:Guide members 7 provided on both sides of a door body 1 for each carbonization chamber 10 are attached in such a manner that the widthwise centerline B of the door body is offset from the widthwise centerline A of the carbonization chamber 10 by a prescribed distance (e) gradually changing for each door body 1. While the coke oven is operated, the door body 1 is consecutively transferred to a different carbonization chamber 10 for use there every time it is detached and attached. As the result, the positions where sealing strips 5 are in contact with the frame 2 of the oven chamber will be shifted so that the local wear at the contacts can be reduced.
Patent JP-S6322393-A (JP)
Inventor: DEIBUITSUDO JIYON BAANETSUTO
IPC: B67B7/18
Filed: 1987-05-09
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-S596892-A (JP)
Title: Preparation of l-glutamic acid by fermentation method
Inventor: ONO EIJI
IPC: C12R1/15
Filed: 1982-06-30
Abstract: PURPOSE:To prepare L-glutamic acid in high yield, by cultivating a microorganism belonging to the genus Brevibacterium or Corynebacterium. CONSTITUTION:A microorganis, e.g. Brevibacterium lactofermentum AJ11904 (FERM-P No. 6603) or Corynebacterium glutamicum AJ11905 (FERM-P No. 6604), belonging to the genus Brevibacterium or Corynebacterium, having the sensitivity to succinic acid, and having the ability to produce L-glutamic acid is inoculated into a nutrient culture medium and cultivated at 6-9pH and about 24-37 deg.C under aerobic conditions to collect the aimed L-glutamic acid from the resultant culture fluid.
Patent JP-H10290109-A (JP)
Title: Dielectric multilayer substrate, microwave and/or milliwave filter and production thereof
Inventor: KIKUYAMA HIROSHI
IPC: G02B5/28
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To facilitate production by making mutually different the refractive index of mutually adjacent two dielectric layers at least among plural dielectric layers, respectively providing both mutually practically parallel main surfaces on the respective plural dielectric layers and mutually laminating both the main surfaces each other. SOLUTION: On a dielectric substrate 25 having dielectric constant εr2 , refractive index N2 and thickness t2 , a dielectric substrate 14 having dielectric constant εr1 , refractive index N1 and thickness t1 is laminated and on that substrate 14, a dielectric substrate 14 having dielectric constant εr2 , refractive index N2 and thickness t2 is laminated. On that substrate 14, dielectric substrates 14 and 24 are alternately laminated. No conductor is included in the dielectric substrates 14, 24 and 25 and no conductor is included among the dielectric substrates 14, 24 and 25, either. Thus, a dielectric multilayer substrate can be easily produced without providing any slit requesting high working accuracy and a filter for selectively transmitting or reflecting the electromagnetic waves of wide frequency bands can be easily produced.
Patent JP-H09303666-A (JP)
Title: Valve chest
Inventor: KIMURA MASAO
IPC: E03B7/07
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To utilize leaks as service water at calamity by permitting storing of leaks from uncoupled locations in a pit. SOLUTION: When a water works pipe line 12 is axially displaced resulting from land displacement caused by an earthquake or the like, the axial displacement is absorbed by an expansive/contractive joint 40 contained in a valve container 10. When the water works pipe line 12 is further displaced over the displacement-absorbing capacity of the expansive/contractive joint 40, a short pipe 38a or 38b is extracted from the expansive/contractive joint 40 to uncouple a water works pipe 12a or 12b respectively. Leaks from the uncoupled location is stored in a pit 22 through a bore 30.
Patent JP-H0412412-A (JP)
Title: Superconductive conductor
Inventor: ANDO TOSHINARI
IPC: H01F6/06
Filed: 1990-04-27
Abstract: PURPOSE:To enable transmission of large capacity current, by multilayer laminating and unifying insulated tape type super conductive wires then alternately applying positive current and negative current to each conductive wire. CONSTITUTION:16 sheets of high temperature superconducting conductor tapes 12, 13...26, 27 with a width of 10mm and a thickness of 1mm are placed radially, and then FRP insulating material 28 is placed between each adjacent tapes, to unify them in a cylindrical shape. Positive current is applied to the superconducting conductor tapes 12, 14,...24, 26, and negative current is applied to the superconducting conductor tapes 13, 15,...25, 27. This construction reduces magnetic field of conductive surface, and allows large capacity current to flow.
Patent JP-S63278998-A (JP)
Title: Lubricant for magnetic recording medium
Inventor: MORI SHIGEO
IPC: C10N40/18
Filed: 1987-05-12
Abstract: PURPOSE:To provide the title lubricant which is excellent in the lubricity (and persistence thereof), solubility in various solvents, and compatibility with a binder resin and which comprises a particular fluorine-contg. phosphazene compd. as an active ingredient. CONSTITUTION:An alcoholate prepd. from a fluoroalcohol of formula I (wherein X<1>, X<2>, and Y are each H or F; and 1<=m<=10) and an alkali metal is reacted with a chlorophosphazene is the form of a ring compound of formula II (wherein n is 3-18) or an open-chain compound of formula III to prepare a fluorine-contg. phosphazene compd. (i) having a degree of polymerization of 3-18 and represented by formula IV [wherein a>=0 and b>0, provided that a+b=2; A is a group of formula V or VI (wherein R<1>-R<6> are each H, a halogen, a 1-10C alkyl, or a 1-10C alkoxy; M is O, S or a 1-5C alkylene; and B is a group of formula VII]. If necessary, at least one kind of component (i) is mixed with additives (ii) such as rust preventives, extreme- pressure agents, viscosity index improvers, and antioxidants to prepare the title lubricant. A compsn. comprising 100pts.wt. (hereinafter merely 'pts.') binder resin, 300-500pts. solvent, 100-200pts. magnetic material powder, and 2-10pts. aforesaid lubricant is applied to a substrate, dried, and cured to prepare a magnetic recording medium.
Patent JP-H05209132-A (JP)
Title: Tryptanthrine derivative
Inventor: ANDOREASU GIYUNTONAA
IPC: C09B29/01
Filed: 1992-05-06
Abstract: PURPOSE: To obtain a novel tryptanthrine deriv. useful as a colorant.  
     CONSTITUTION: A tryptanthrine deriv. represented by formula I [wherein rings A and B are benzofused according to ciurcumstances and may be substituted by a 1-4C alkyl, carboxyl or the like; X is a group represented by formula II or III (wherein R 1  and R 2  are each H, a 1-4C alkyl or the like; and Y is O or a group represented by formula IV)] is obtained, for example, by reacting isatin with 4-chloroisatoic acid anhydride in pyridine. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5817092-A (JP)
Inventor: KAWASHIMA SOUSUKE
IPC: B66C13/14
Filed: 1981-07-22
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-H06303203-A (JP)
Title: Optical transmission equipment
Inventor: ASANO TAKESHI
IPC: H04B10/11
Filed: 1993-04-17
Abstract: PURPOSE:To prevent the twist of a two-axes jimbal mechanism in an optical transmission equipment, to automatically correct optical axes as against disturbance and to easily and securely execute micro-adjustment. CONSTITUTION:A cylindrical optical mechanism pressing member 16 fixing optical mechanisms 13 and 13 which can execute transmission and reception is provided at an internal part. A pressing member holding cylinder 17 storing and holding the optical mechanism pressing member 16 is provided at the internal part. A thin driving actuator 19 which freely rotates the pressing member holding cylinder 17 in a yawing direction and a thin driving actuator 18 which freely turns the optical mechanism pressing member 16 in a pitching direction are provided. The optical axes of the optical mechanisms 13 and 13 which can execute transmission and reception can freely be positioned. Respectively two thin actuators 19 and 18 are provided so that they face one another on the same vertical and horizontal axes of the pressing member holding cylinder 17.
Patent JP-H02293644-A (JP)
Title: Sensor for concentration of ruthenium tetraoxide
Inventor: ARAI YUKO
IPC: G01N5/02
Filed: 1989-05-08
Abstract: PURPOSE:To detect the concn. of a ruthenium tetraoxide on the spot with high accuracy by installing a crystal resonator having an org. film on an electrode surface into environment contg. the ruthenium tetraoxide and measuring the change in the frequency of the resonator with time. CONSTITUTION:The ruthenium tetraoxide RuO4 deposits as the solid of RuO2 on the polyethylene film 3 when the crystal resonator 5 consisting of a rock crystal 1, the silver electrode 2 and the film 3 is installed in the environment contg. the RuO4. The electrode 2 is, therefore, increased in weight by the deposition and the resonance frequency of the resonator 5 is changed. The amt. of the RuO2 in the environment can be determined by measuring the change in the frequency with time. Since the ratio of the mol. wt. of the RuO2 and the RuO4 is constant, the amt. of the RuO4 existing in the environment is computed from the resulted RuO2 and the concn. thereof is measured. The concn. of the RuO4 is detected on the spot with the high sensitivity in this way.