baber/WOPTO huggingface dataset:
Patent JP-H04351931-A (JP)
Title: Optical fiber distribution type temperature sensor
Inventor: OZAWA YASUO
IPC: G01K3/00
Filed: 1991-05-30
Abstract: PURPOSE:To obtain an optical fiber temperature distribution sensor which has correction function inside a device and accurately seizes temperature measurement positions in succession in the longitudinal direction of connected optical fiber. CONSTITUTION:An optical fiber distribution type temperature sensor is to measure the temperature at each section of optical fiber by using Raman backward scattering light. A correction optical fiber 11 of known length is previously connected thereto and the portion at a preset length from a known position is maintained at a constant temperature by a constant temperature equipment 12 and housed in a device 8. Sensor optical fiber 1 placed on a measured object is connected to the terminal of the correction optical fiber 11, and an adjusting means 14 is provided to operate sampling timing so that the temperature of the portion maintained at a constant temperature in temperature distribution information found by Raman scattering light for the correction optical fiber 11 can be closet to the true temperature of the constant temperature equipment 12. The connection point of the detector is accurately matched to the rising point of measurement data with the temperature distribution of the sensor optical fiber.
Patent JP-S5353254-A (JP)
Title: Semiconductor device
Inventor: IKEDA TADASHI
IPC: H01L21/28
Filed: 1976-10-26
Abstract: PURPOSE: To decrease the collector-base junction area as well as the chip area in order to secure a high fT, by securing an ample distance between the base region and the base electrode in the direction along the main surface of a substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0612763-A (JP)
Title: Device for loading disk cassette
Inventor: YAMAUCHI HIROSHI
IPC: G11B17/04
Filed: 1993-04-30
Abstract: PURPOSE:To automatically load a disk cassette and to prevent the erroneous operation such as errorneous loading, of the disk cassette to a disk drive device. CONSTITUTION:When the disk cassette 1 is inserted into a cassette holder 24, it is engaged and held with a hook arm 68, and when the disk cassette 1 is inserted into the cassette holder 24 further, the lock of locking members 48, 49 are released, and the hook arm 68 is driven by a drawing member and the disk cassette 1 is drawn and operated to a prescribed position in the cassette holder 24. By that, the lock of the locking members 48, 49 are released by the disk cassette 1 inserted into the cassette holder 24, a loading member 23 is operated and the cassette holder 24 is lowered and the disk cassette 1 is loaded on a positioning member.
Patent JP-H06311914-A (JP)
Title: Desk
Inventor: TANAKA FUMIO
IPC: F21V33/00
Filed: 1993-05-01
Abstract: PURPOSE:To provide a desk by which a switch of a lighting fixture, etc., provided on a bookshelf on a top board can be operated simply in a sitting state, and also, a cord does not stand in the way on the top board and can be connected to a plug socket, in the case an electrical appliance such as an electric pencil sharpener, etc., used on the top bard is used by putting it in a dead space on the desk top board on which a sleeve cabinet is positioned. CONSTITUTION:The desk 1 is constituted by providing a drawer cabinet in the lower part of a top board 2, and attaching a bookshelf 5 provided with a fluorescent lamp 8, its operating switch 9 and a plug socket 11 on the top board 2, and constituted by providing the operating switch 9 in front of a seated position, and providing the plug socket in front of the drawer cabinet side.
Patent JP-S62285118-A (JP)
Title: Pressure controller
Inventor: MUKAI HIROSHI
IPC: G05D16/00
Filed: 1986-06-04
Abstract: PURPOSE:To maintain the zero lap characteristics of valves by raising and lowering the level of the pressure target signal to obtain the difference (hysteresis width) of the pressure levels with the same pressure target signal and having such compensation as to reduce the hysteresis width in the open/close control of plural valves. CONSTITUTION:The position target signal (r) is converted into the pressure target signal (rp) by an amplifier 102 and used as the target value of a pressure controller. A subtractor 103 subtracts the pressure feedback value (b) from the value (rp) to obtain the pressure arithmetic signal (er). This signal (er) is supplied to a subtractor 105u set at the supply side as well as an adder 105l set at the ejection side respectively. A subtractor 111 and an adder 112 perform the operations Ofu-ep end Ofl+ep respectively for production of the supply side valve opening amount signal Su and the downstream side valve opening amount signal Sl. These signals Su and S are converted into the solenoid valve drive currents (iu) and (ie) proportional to signals (Su) and (Sl) by the amplifiers 106u and 106 set at the supply and ejection sides respectively. Thus the solenoid valves 107u and 107l set at the supply and ejection sides are driven.
Patent JP-S616747-A (JP)
Title: Memory device
Inventor: KIYOHARA TOKUZOU
IPC: G06F9/34
Filed: 1984-06-21
Abstract: PURPOSE:To shorten an access time by dividing a stack into a high speed/small capacity memory and a low speed/large capacity memory and storing data having a high using frequency and close to a stack top in the high speed/small capacity memory. CONSTITUTION:A register file 13 in a processor 12 is used as the high speed/ small capacity memory and a main memory 14 is used as a low speed/large capacity memory. A stack top pointer 15 indicating the newest data in a file 13, a stack bottom pointer 16 indicating the oldest data in the file 13, a stack pointer 17 indicating the newest data in the memory 14 are formed in the processor 12. The data having high frequency is stored in the file 13 and the data close to the stack bottom are stored in the memory 14.
Patent JP-S6022998-A (JP)
Title: Process for controlling amount of organic high molecular flocculant to be added
Inventor: IGARASHI CHIAKI
IPC: B01D21/01
Filed: 1983-07-15
Abstract: PURPOSE:To reduce the cost of chemicals and to reduce treating cost of sludge when an org. high molecular flocculant is added to sludge by adding an amt. of flocculant obtd. by multiplying a factor 0.7-1.5 by a value of the amt. of the flocculant at which max. gravity filtration speed is obtd. CONSTITUTION:An amt. A of an org. flocculant to be added at which the max. gravity filtration speed is obtd. is calculated from a relation between the amt. of the org. flocculant to be added and gravity filtration speed of flocculated sludge, and the value obtained by multiplying 0.7-1.5 by A is determined as the value of the org. high molecular flocculant to be added. Floc is formed by the addition of thus determined amt. of the org. high molecular flocculant to cause flocculation. Flocculated floc is dehydrated by a dehydrator. Commercially available flocculant may be used as it is for this purpose. A dehydrator provided with a gravity filtration section and dehydrating section such as belt press is particularly useful for dehydrator.
Patent JP-S5252793-A (JP)
Title: Method for manufacturing bonding bags
Inventor: TAMURA MASAO
IPC: B65D63/10
Filed: 1975-10-23
Abstract: PURPOSE: To produce a decorative boundling cords featuring an eccentric beauty with one side fuzzed and the other smooth and easy tying through a very simple process from non-drawn yarn made available during the process of spinning synthetic fiber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05296919-A (JP)
Title: Method and device for measuring peel force of test piece at arbitrary peel angle
Inventor: OOHORI HIROYOSHI
IPC: G01N19/04
Filed: 1992-04-22
Abstract: PURPOSE:To easily measure the peel force of a sample at a desired peel angle. CONSTITUTION:A load transmitting belt 2 coupled with the top of an adherend retaining tool 5 retaining an adherend 6 is coupled to the peeled-off piece 8 of a test piece 9 stuck to the adherend 6 by means of a clamp 7 through a pulley 4 coupled with a load cell 11 and another pulley 4 which can be moved in both the vertical and lateral directions. After a closed triangular loop having vortexes at the peeling-off point 10 of the piece 8 from the piece 9, pulley 4, and pulley 1 is formed of part of the adherend 6, piece 8, and belt 2 coupled with the piece 8, a load is applied to the tool 5 in the direction shown by the arrow and the peel force at a peel angle theta is found from the load indicated by the load cell 11. The peel angle theta can be set at a desired angle by moving the pulley 4 in the vertical and lateral directions.
Patent JP-S63294723-A (JP)
Title: Centralized control apparatus for fishing sensor
Inventor: KANAI TAKASHI
IPC: A01K79/00
Filed: 1987-05-27
Abstract: PURPOSE:To enable observation of plural fishing rods from a distant position, by attaching fish signal sensors to the plural fishing rods and connecting the sensors to a display part. CONSTITUTION:Plural fishing rods 2a-2h are laid. The fishing rods 2a-2h are each equipped with sensors 4a-4h. These sensors 4a-4h are fish signal sensors which can detect strain or vibration caused by bending of the fishing rods by strikes. When the sensors 4a-4h detect strikes, signals are sent through cables 6a-6h to a centralized control box 7. The centralized control box 7 is equipped with lamps La-Lh corresponding each fishing rod and a fisherman notice the strikes by flashing of the lamps.
Patent JP-S5918769-A (JP)
Title: Paste for transparent conductive film formation
Inventor: KANO MITSURU
IPC: H01B1/16
Filed: 1982-07-22
Abstract: PURPOSE:To obtain titled paste capable of forming film, on an insulated base such as of glass, of low electrical resistance and high transparency and adhesiveness, by incorporating a paste containing an organometallic compound convertible to transparent conductive metallic oxide by sintering, with a high- temperature sublimable organic dye sparingly soluble to organic solvents. CONSTITUTION:The objective paste can be obtained by incorporating a mixture comprising (A) an organometallic compound convertible to transparent conductive metallic oxide by sintering [e.g., trisacetyl acetonate indium (III)], (B) an organic solvent (e.g., terpineol), and (C) a binder (pref. a deacidified nitrocellulose) with (D) an organic dye sparingly soluble to organic solvents, with nearly all of it sublimed at <=300 deg.C, little remained at >=300 deg.C, and no residue at >=500 deg.C (e.g., butyl carbitol). USE:Semiconductor elements, liquid crystal displays, electrochromic displays, conductive films for deicing window glass, etc.
Patent JP-H10295443-A (JP)
Title: Feeding container for cylinder shape cosmetics
Inventor: OGAWA HIDEKAZU
IPC: A45D40/22
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a feeding container for cylinder shape cosmetics having a real circle in cross section with a thin diameter which can feed cosmetics smoothly with a lighter force and which requires the minimum number of component parts. SOLUTION: A feeding container for cylinder shape cosmetics A slides in a stable manner with an angle effect principle by bending a shutter part 60 in the width direction, housing the curved shape in the width curvature channels 8a, 8a formed in the inner surface of the main body 1 and sliding up and down in the curved state. A flexible belt 6 at the rear of the shutter part is stabilized as it moves as being housed in the curvature guide channel 4b and the belt channels 8, 8, 8', 8'. Especially, when the flexible belt 6 is curved at the time of its formation, its strength is increased because of the angle effect principle. Even though it is thin and soft, it becomes sufficiently firm and moves smoothly.
Patent JP-S6020566-A (JP)
Title: Semiconductor device
Inventor: MIYAGAWA RIYUUHEI
IPC: H01L21/31
Filed: 1983-07-14
Abstract: PURPOSE:To enlarge with stand strength against deterioration of the characteristic and destruction of an MOSIC according to static electrisity and the high voltage of a rated voltage or more, etc. at the semiconductor device of MOSIC, etc. passivating a semiconductor element by a surface protective film by a method wherein a conductive layer formed on the surface protective film and a semiconductor substrate are connected by a conductive material. CONSTITUTION:A thin film layer 109 is formed according to a conductive material of lead oxide, etc., for example, transparent to visible rays on a final passivation film 108, and by connecting the conductive layer 109 thereof and a semiconductor substrate 101 by a metal wiring 6, the conductive layer and the semiconductor substrate are made to the same electric potential. According to such a construction, even when an electric discharge phenomenon in the air is generated between a bonding pad 1 and the edge part 107 of the semiconductor substrate according to an excessive voltage of static electricity, etc., and discharged charge is charged in the thin film layer 109 on the surface of an IC, because the thin film layer thereof is formed on the conductive material, electric charge is discharged to the outside of a package through the metal wiring 6 and the conductive material 7, and an influence to the MOS element 8 formed on the semiconductor substrate 101 is suppressed.
Patent JP-H06312825-A (JP)
Title: Power source holding device for hanger carrying device
Inventor: ANDO KAZUMASA
IPC: B65G43/10
Filed: 1993-05-01
Abstract: PURPOSE:To prevent the happening of confusion in the operation of each unit of a device at the time of cutting the power of a hanger carrying device by sending the off-signal to the next station after finishing the operation of its own station. CONSTITUTION:At each station, which received the power-off signal, self- judgement is performed by an AND circuit (1a, 2a-Na) of a self-judging circuit (1, 2-N), which belongs this station, in order form the downstream, and the off-possible signal is sent to stations of the upstream. The signal is sent from the station arranged in the most upstream to a power source circuit. At the time of self-judgment, during the time when the power-off signal is input to each station, even in the case where a station is under the operation, this station sends the off-possible signal to the station arranged in the upstream after finishing the operation. In the case before the operation, the station does not receive the operation command and sends the off-possible signal to the station arranged in the upstream.
Patent JP-H05297336-A (JP)
Title: Method and device for cleaning substrate
Inventor: TOGAWA FUSASHI
IPC: B08B11/00
Filed: 1992-04-21
Abstract: PURPOSE:To securely and efficiently remove contaminants on the surface of a long flexible substrate which is used as the substrate of a liquid crystal display panel, etc., and has an electrode on at least one surface. CONSTITUTION:The long flexible substrate K is rolled to form a feed roll 11 and the substrate K is sent from the feed roll 11; while the substrate is wound around a take-up roll 17, brush cleaning B is continuously carried out fro one end side to the other end side of the substrate K and then ultrasonic cleaning C is continuously performed from one side to the other end side of the substrate K.
Patent JP-S5461249-A (JP)
Title: Preparation of low-viscosity aqueous polymer solution
Inventor: TATEGAMI YOSHIHARU
IPC: C08L23/00
Filed: 1977-10-25
Abstract: PURPOSE: To prepare a low-vis cosity aqueous polymer solution, by adding an inorganic or organic salt having menovalent cations to an aqueous solution of monovalent metal ions or ammonium ions of ethylene-(meth) a crylic acid copolymer with a specific concentration.  
     CONSTITUTION: An ethylene-(meth) acrylic acid copolymer having an MI of 1- 800g/10min. with a methacrylic or acrylic acid content of 10-30wt.% is dissolved in water and 0.5W1.5 moles based on the (meth) acrylic acid of an inorganic or organic salt having monovalent metallic ions or ammonium ions at 80W150°C for 1W5 hr under heating and agitation to form a high-viscosity aqueous polymer solution having a viscosity ≥ 1,000cp with a polymer concentration of 10W50wt%. 0.1W10% ion equivalent based on the (meth) acrylic acid of an inorganic or organic  salt having monovalent cations is added to the solution to reduce the polymer solution viscosity by 50% or more 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62286888-A (JP)
Title: Ship mooring device for semi-subplatform
Inventor: MATSUURA KATSUMI
IPC: B63B21/50
Filed: 1986-06-03
Abstract: PURPOSE:To obtain a swivelable mooring device with no necessity for using a one-point mooring device for exclusive use, by providing a mounting metal fixture slidably on a horizontal annular rail in the periphery of a cylindrical semi-submerged floating structure and connecting a ship body with said metal fixture through a ship mooring member. CONSTITUTION:A semi-submerged floating structure 1 is constituted into a cylindrical shape, and a horizontal annular rail 6 is provided in the periphery of said structure 1. The horizontal annular rail 6 slidably provides a mounting metal fixture 7, and a ship body, which is connected with said metal fixture through a ship mooring member 5 of rigid construction, is moored. By this constitution, an economical ship mooring device, which enables a ship to be swivelably moored around the semi-submerged floating structure itself, can be obtained with no necessity for using a one-point mooring device for exclusive use.
Patent JP-H10322429-A (JP)
Title: Structure of hanger for public telephone set
Inventor: NAGASAWA HITOSHI
IPC: H04M1/04
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacture cost. SOLUTION: An opening 4 is made to a receiver reception section 3 of a telephone set case 1. A hanger bracket 6 is fixed to the rear side of the receiver reception section 3. A support bracket 7 is supported to the hanger bracket 6 via a shaft 8 in a freely rocking way. A hanger arm 10 whose opening 4 is inserted the case 1 is fixed by a support bracket 7 and energized and rocked upward by a spring 12. A leaf spring 13 to rock a moving lever 15a of a hook switch 15 is fixed to the hanger arm 10. Then a blind plate 18 choking the opening 4 is supported at a gap 5 between the receiver reception section 3 and the hanger bracket 6 by the hanger arm 10. Moreover, an upright plate 10a, a lateral plate 10b and a horizontal plate 10c are formed from the hanger arm 10 through folding.
Patent JP-H05320455-A (JP)
Title: Resin composition for sliding part
Inventor: MIYAMORI TSUYOSHI
IPC: C10M111/04
Filed: 1992-05-21
Abstract: PURPOSE:To obtain a fluororesin compsn. which gives a molded article exhibiting stable sliding characteristics at a high temp. by compounding a melt- moldable fluororesin with a carbon fiber and a metal powder in a specified ratio. CONSTITUTION:A melt-moldable fluororesin (e.g. a tetrafluoroethylene- perfluoroalkyl vinyl ether copolymer or a tetrafluoroethylene- hexafluoropropylene copolymer) is compounded with 5-45vol.% carbon fiber and 1-25vol.% metal powder (e.g. a bronze powder) to give the objective compsn. A suitable carbon fiber has a fiber diameter of 10-30mum and an aspect ratio of 8-300. The compsn., excellent in abrasion resistance against a soft metal (e.g. aluminum) and in sliding properties at a high temp., is suitable for an automotive sealing material, etc.
Patent JP-H04331643-A (JP)
Title: Cab noise reducer
Inventor: NAKAMURA MASAHIRO
IPC: G10K11/16
Filed: 1991-04-30
Abstract: PURPOSE:To prevent a howling state from occurring, in a cab noise reducer which is available in a system for reducing a low frequency noise in a cab close space of an automobile or the like in an active manner. CONSTITUTION:A controller 2 is constituted so as to check the gain of an amplifier to amplify an output signal for a speaker 14 only when this output signal for the speaker 14 is smaller than an output signal out of a microphone 13 and it shows a howling state, and to comprise a comparator 26 for eliminating this howling state. Accordingly, the howling noise out of the speaker is preventable without using any comple circuit, thus the elimination performance of a system is well improved.
Patent JP-H01299834-A (JP)
Title: Production of laminate
Inventor: TAKADA TOSHIHARU
IPC: H05K1/03
Filed: 1988-05-26
Abstract: PURPOSE:To obtain a laminate retaining a low permittivity, a low dielectric loss tangent and high heat resistance and having increased flame retardancy, by laminate-molding prepregs formed from a varnish containing a specified poly(aromatic cyanate), a flame retardant and a catalyst and base materials. CONSTITUTION:A varnish is prepared by mixing a poly(aromatic cyanate) of formula I with a flame retardant of formula II, and a reaction catalyst for the poly(aromatic cyanate). Prepregs are formed by impregnating base materials with this varnish and laminate-molded. In the formulas, Ar is an aromatic, B is a 7-20C polycyclic aliphatic group, D is an active hydrogen-free substituent, q, r and s are each 0, 1, 2 or 3, q+r+s>=2, t is 0-4, x is 0-5, and n is 0, 1 or 2. As the catalyst, an organocobalt salt is particularly desirable.
Patent JP-H02196814-A (JP)
Title: Production of polyamides and polyimides
Inventor: TAKETOMI YASUNORI
IPC: C08G18/34
Filed: 1989-05-24
Abstract: PURPOSE:To obtain the title polymer having excellent heat resistance and capable of carrying out melt molding at high temperature by reacting a specific amount of specific compound such as monoisocyanate with a diisocyanate and polyvalent carboxylic acid, etc., in polymerization, etc., when the diisocyanate is reacted with the polyvalent carboxylic acid, etc, CONSTITUTION:When a diisocyanate (preferably diphenylmethane-4,4'- diisocyanate) is reacted with a polyvalent carboxylic acid and/or polyvalent carboxylic acid anhydride (preferably adipic acid), at least one kind of compound selected from a monoisocyanate (preferably phenylisocyanate), monocarboxylic acid (preferably acetic acid) and acid anhydride (preferably acetic anhydride) is reacted with the above-mentioned reaction raw materials at an amount of 0.1-5mol% based on the diisocyanate during polymerization or substantially after finishing polymerization reaction to provide the aimed polymer.
Patent JP-S617234-A (JP)
Title: Dialkanoyloxybenzylidene dialkanoate
Inventor: TAKITA HITOSHI
IPC: A61K31/22
Filed: 1984-06-22
Abstract: NEW MATERIAL:A dialkanoyloxybenzylidene dialkanoate shown by the formula I (X1 and X2 are the same or different acyloxy group). EXAMPLE:3,4-Dipropionyloxybenzylidene dipropionate. USE:Having improved inhibitory action on granuloma multiplication, inhibitory action on adjuvant arthritis, and inhibitory action on leukocyte migration, useful as an anti-inflammatory drug, an antirheumatic for rheumatoid arthritis, systemic lupus erythematosus, etc., and a remedy for autoimmune disease such as glomerulonephritis, etc. Also useful against cancers caused by cell multiplication. Having low toxicity, being administered orally or parenterally. PREPARATION:Dihydroxybenzaldehyde shown by the formula II having a hydroxyl group at an arbitrary position is reacted with >=3mol equivalent alkanoic acid anhydride shown by the formula III (m is 2-18) by the use of sulfuric acid as a catalyst, at room temperature -100 deg.C, >= the melting point of the compound shown by the formula III, to give a compound shown by the formula I.