baber/WOPTO huggingface dataset:
Patent JP-H1019669-A (JP)
Title: Adapter for heat ray sensor
Inventor: HAMAOKA TERUO
IPC: G08B13/19
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To adapt a conventional heat ray sensor to be wireless. SOLUTION: An adapter 20 is capable of engaging with a conventional heat ray sensor body 5 in an attachable/detachable manner and contacts 23, 23' for outputting a power source voltage of the adapter 20 make contact with contacts 6, 7' for taking in the power source voltage of a head 6 of the heat ray sensor body 5 in a state that the adapter 20 is engagingly attached to the heat ray sensor body 5, and contacts 24, 24' for inputting signals of the adapter 20 are adapted to make contact with contacts 8, 8' for outputting signals of the head 6 of the heat ray sensor body 5. A power source/circuit block 22, when it receives from the head 6 a signal indicating that a moving object has been detected, transmits wirelessly data indicating that an abnormality has occurred.
Patent JP-H0968148-A (JP)
Title: Available device for automobile
Inventor: RITSUKU DEII KAPURASE
IPC: B60R25/04
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an usable device for a vehicle having an electronic ignition device and a passive burglar preventing device for preventing burglar of a vehicle surely and effectively. SOLUTION: A usable device 10 for a vehicle having an electronic ignition device 14 and a passive burglar preventing device is provided with an engine control circuit 26 for controlling the electronic ignition device 14, which is electrically connected there to and with a passive burglar preventing control circuit 28 for controlling the passive burglar preventing device which is electrically connected there to further including a latch 30 for making selectively usable the electronic ignition device 14.
Patent JP-S5881798-A (JP)
Title: Reagent and method for measuring bicarbonate concentration of body liquid
Inventor: NINA PERETSUDO
IPC: C12Q1/00
Filed: 1982-10-05
Abstract: A reagent and process is provided for the linear determination of bicarbonate concentration in a body fluid. A reaction mixture is formed by combining predetermined volumes of body fluid and a reagent containing (i) non-rate-limiting amounts of phosphoenolpyruvate and the reduced form of nicotinamide adenine dinucleotide, (ii) phosphoenolpyruvate carboxylase and malate dehydrogenase, (iii) inorganic pyrophosphate, and preferably (iv) oxamate. The decrease in absorbance of the mixture is measured at a wavelength in the range of 320 nm to 400 nm at a fixed-time interval while maintaining the mixture at a substantially constant pH and temperature, and the measured absorbance decrease is related to the decrease in absorbance (measured under the same conditions) of a mixture formed by combining the reagent with a solution of known bicarbonate concentration.
Patent JP-2001005872-A (JP)
Title: Radio shelf label display change system
Inventor: SHINJI HIDEO
IPC: G06Q50/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic shelf label(ESL) system capable of eliminating the defect of communication with an ESL caused by the rearrangement of a shop or the like without increasing the number of transceivers. SOLUTION: This ESL system is provided with plural ESLs, an ESL server, a transceiver 13 and a repeater 15. The ESL is arranged close to an article and displays article information. The ESL server transmits the article information to the ESL and receives a reply. The transceiver fixed on the ceiling of the shop is interposed between the ESL server and the ESL and performs transmission/reception with the ESL by radio. The repeater 15 is temporarily installed in an area, where the ESL having the defect of communication with the transceiver is located after the transceiver is installed in the shop, and repeats the communication between the transceiver and the ESL.
Patent JP-H0621457-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI IZUMI
IPC: H01L29/78
Filed: 1992-07-02
Abstract: PURPOSE:To provide a bottom-gate type thin-film transistor of uniform quality by making its channel region thin and source/drain regions thick. CONSTITUTION:A polysilicon layer 103 is deposited on a semiconductor substrate 101 covered completely with a silicon oxide film 102. After the polysilicon layer is doped with an impurity, silicon nitride 104 is deposited on the polysilicon layer. The nitride is patterned, and it is used as a mask to etch the polysilicon so that an undercut may be formed. Another polysilicon layer 105 is formed thinner than the polysilicon layer 103, and an impurity is introduced. A silicon oxide layer 106 is formed on the polysilicon layer, and then the silicon nitride 104 and the polysilicon layer 105 are removed, before a polysilicon layer 107 is formed over the whole structure. Then, source and drain regions are formed by laser annealing.
Patent JP-H0728040-A (JP)
Title: Polymer dispersion type liquid crystal composite film and its production and polymer dispersion type liquid crystal optical element
Inventor: KITA SHUICHI
IPC: G02F1/1333
Filed: 1993-07-15
Abstract: PURPOSE:To provide a polymer-dispersion type liquid crystal composite film of a high contrast having <=10V voltage V90 at which relative transmittance attains 90%. CONSTITUTION:This polymer-dispersion type liquid crystal composite film is composed of a matrix 1 essentially consisting of a photopolymer of a matrix high-molecular precursor and liquid crystals 2. The liquid crystal 2 has positive anisotropy and 0.1 double refraction and its content is 70 to 85wt.%. The matrix high-molecular precursor contains 10 to 40wt.% multifunctional component. A difference ¦nm-no¦ between the refractive index (nm) of the matrix and the ordinary light refractive index (no) of the liquid crystals described above is <=0.04.
Patent JP-S5965801-A (JP)
Title: Optical fiber feed-through
Inventor: MATSUZAKI TADAYOSHI
IPC: G02B6/44
Filed: 1982-10-07
Abstract: PURPOSE:To provide optical fiber feed-through which assures the water- and air- tightness of a pressure resistant cover for a submarine repeater, etc. by filling a liquid metal such as mercury in the inermediate part of a water resistant sealing layer which adheres and seals optical fibers in both end parts of a through-hole into which the optical fibers are inserted. CONSTITUTION:The feed-through for penetrating optical fibers 4 into a pressure resistant cover of an optical submarine repeater or the like is formed by providing a taper to a metallic sleeve 7, filling a water resistant adhesive 9 such as epoxy into the sleeve in order to adhere and seal both ends of the strand parts of the fibers 4 removed of covering into both end parts of the sleeve, and curing the adhesive then putting a liquid metal such as mercury 11 or the like which has no permeability to steam and other gases and is harmless to the fibers 4 and the strands therein, adhering an adhesive 10 of epoxy or the like thereon and curing the adhesive. The feed-through which is placed with the wider side of the taper on the outside, is provided with a self-sealing effect, is kept free from stress owing to a temp. cycle, etc. and assures water- and air-tightness is thus obtd.
Patent JP-2000025054-A (JP)
Title: Stain-resistant cast molding and its manufacture
Inventor: TAMURA TSURUNORI
IPC: B29K33/04
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent a change of a surface state of a molding, release of a coating film, a deterioration of a resin or the like and to prevent adherence of a contaminant by incorporating a stain-resistant agent in a gel coating layer and giving stain-resistant properties. SOLUTION: A thermosetting polymerization unsaturated ester resin composition (composition) containing a thermosetting polymerization unsaturated ester, a stain-resistant agent and a crosslinker is manufactured. Here, as the agent, a silicone resin, a fluororesin or the like is used. Then, a mold to become a product surface previously coated with a mold release agent is coated with the composition, and cured to form a gel coating layer. The molds are mated and clamped. The resin composition containing a filler, a ultraviolet absorbent and the like manufactured separately is pumped and injected in the cavity formed of this matching male and female molds, and molded. Thus, a change of a surface state of the molding, release of a coating film, a deterioration of the resin or the like can be prevented, and the molding in which stain- resistant properties are given can be manufactured.
Patent JP-H0727917-A (JP)
Title: Developing method for periphery of glass substrate and its developer applying device
Inventor: NAGAIE MASAYUKI
IPC: G03F7/30
Filed: 1993-07-15
Abstract: PURPOSE:To make it possible to simultaneously develop and remove an excess resist film together with an unexposed resist film by previously applying a developer or liquid chemical resembling this liquid on the periphery of a glass substrate and preceding development. CONSTITUTION:This device consists of first and second developing units 25, 25a, both of which are provided with developer applying rollers 22, 22a made rotatable by driving motors 23, 23a at the front ends of U-shaped supporting shafts 24, 24a. The developer is applied on the left and right vertical side edges e, e when the exposed glass substrate 10 subjected to formation of the color resist film and exposing is viewed from the upper surface. The excess resist film formed into a hillock form in the periphery of the glass substrate 10 is swollen when the developer is applied on both lateral upper and lower (top and bottom), side edges f, f. The development of the excess resist film precedes and the resist films on the periphery and end faces are completely removed in the next normal developing stage. The development of the unexposed parts of the glass substrate 10 is executed to form the patterns.
Patent JP-H0517901-A (JP)
Title: Paved track having increased sleeper
Inventor: KUBO TAKAO
IPC: E01B2/00
Filed: 1991-07-16
Abstract: PURPOSE:To construct a track inexpensively with construction ability kept excellent and to reduce pressure under a sleeper during the passage of a train by applying the sleeper having ordinary width, making a space between the sleepers narrower than a specified value, and increasing the number of sleepers per unit length of a rail. CONSTITUTION:An ordinary sleeper 1 whose width is about 240mm is used, and about 73 pieces of the sleeper 1 are constructed per about 25m of rail length, and a space between the sleepers is established to be shorter than 200mm, for example 100mm. A rail 2 is fastened to the sleeper 1 at a fastening spot 6, and a rubber pad is interposed between the rail 2 and the sleeper 1 at the fastening spot 6. Filler having proper elasticity is then poured in the periphery of the sleeper 1 and solidified to form a filled layer 5. In addition to that, an asphalt pavement 7 to prevent rainwater from permeating into a roadbed is constructed on the surface of a ballast. Thus constructing ability can be improved, and constructing cost and pressure acting on the underside of the sleeper can be reduced, and the destruction of a poured-solidified part can be prevented.
Patent JP-H1122691-A (JP)
Title: Casing of blower
Inventor: ISHIKAWA TADAAKI
IPC: F04D17/04
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a casing of a blower which is free from the occurrence of noise, and which can be easily assembled. SOLUTION: A casing comprises two side plates 6 respectively comprising an almost cylindrical flange 13 outside in a center line direction, on a peripheral edge of an almost disc-shaped side face part, and a guide plate 9 fixed between the side plates 6 for separating the side plates at a specific interval in a condition that they are opposited to each other, and closed to an outer periphery of an impeller for changing the wind direction thereof.  Each edge part at a side plate 6 side, of the guide plate 9 has a caulking structure comprising a contact face 15 to be kept into contact with an outer peripheral part of the side face part of the side plate 6, a contact face 16 to be kept into contact with an outer peripheral part of the flange 13, and a bent part 17 to be kept into contact with a free edge, the flanges 13 of the side plates 6 are engaged with the caulking structure, the bent parts 17 are bent, and the flanges 13 are caulked to fix the guide plate 9 to the side plates 6, whereby a casing of a blower is formed.
Patent JP-S6238226-A (JP)
Title: Method for transferring heavy oil
Inventor: YASUGI MASAAKI
IPC: B65G53/30
Filed: 1985-08-12
Abstract: PURPOSE:To reduce pressure loss and to enhance a combustion state, by mixing air and water with heavy oil so as to adjust the amounts of air and water, respectively, to an amount near to the amount proportional to the square of the heavy oil before transferring said heavy oil. CONSTITUTION:A heavy oil control valve 22 is controlled by the heavy oil control signal 21 from the control apparatus of a heavy oil combustion boiler and a heavy oil flow amount signal 24 is inputted to a proportion controller 1. The proportion controller 1 outputs not only an order 25 to an operator 8 but also an order 26 to an operator 9 on the basis of the inputted heavy oil flow amount signal 24. The signal from the operator 8 and that from the operator 9 are respectively outputted to the water control valve 3 of water piping 11 and the air control valve 4 of air piping 12 so that each of the amounts of air and water mixed with heavy oil is set to an amount near to the amount proportional to the square of the amount of heavy oil. Subsequently, heavy oil, water and air, respectively, controlled are sent in a mixer 10 and mixed to be transferred to the burner of the heavy oil combustion boiler through air/water mixed heavy oil piping 29.
Patent JP-S6237289-A (JP)
Title: Sea water suction box
Inventor: YOSHIZAKI YOSHIO
IPC: B63B35/08
Filed: 1985-08-12
Abstract: PURPOSE:To prevent ice around a sea water suction box from flowing in the suction box, by a method wherein then central part on the ship hull outer board side of the sea water suction box is blocked, and a peripheral edge part is rendered open. CONSTITUTION:A sea water suction box 2 is formed internally of a ship bottom part 1, and an intake pipe inlet 4 is connected to an inner wall 3 of the sea suction box 2. A cover body 6 is secured to the opening on the ship hull outer board 5 side of the sea water suction box 2. A cover body 6 is formed such that its central part, positioned facing the intake pipe inlet 4, is formed such that its central part, positioned facing than that of an intake pipe, and a grid 8 is attached to a peripheral edge opening part 9.
Patent JP-S6332225-A (JP)
Title: Hot and cold water mixing device
Inventor: KIDOUCHI YASUO
IPC: F16K31/64
Filed: 1986-07-25
Abstract: PURPOSE:To make handling and construction work easy by a method wherein signals are sent to drivers for mixing valves in answer to the quantity of state set by a controller and valve opening ratios of the mixing valves are changed and controlled to obtain mixed water equal to the quantity of state set by the controller. CONSTITUTION:When a desired state quantity is set by manipulating the operation part of a controller 38 on the surface of a waterproof case 40, a controller 39 compares the signals from a flow rate detector 36 and a mixed hot water temp. detector 37 with the signal from the controller 38, transmits a signal to a mixing valve driver 31 on the basis of the deviation quantity, drives a hot water side valve-body 27 and a water side valve-body 29 to supply hot water, stop, and adjusts the mixing ratio of hot and cold water and to obtain mixed hot water equal to the state quantity set by the controller 38. Further, the driver 31, the controller 38, and the controller 39 are separated from the humidity in a bath room and able to be ventilated with the air outside the bath room and therefore, dewing does not easily take place in the case 40 and the durability of the device is improved and operability is satisfactory as the controller 38 is installed near a discharge hole 35.
Patent JP-S6154282-A (JP)
Title: Treatment of waste liquid generated in chemical washing
Inventor: HAYASHI YUKIO
IPC: C02F1/58
Filed: 1984-08-24
Abstract: PURPOSE:To make easily the titled waste liquid harmless by adding a Ca compd. and an alkaline agent to the waste liquid of a hydrochloric washing liquid and a phosphoric rust-preventive liquid to precipitate phophates and heavy metals in the liquid, then adding zeolite and oxidizing the formed ferrous hydroxide to ferric hydroxide. CONSTITUTION:Since the waste liquid of a hydrochloric washing liquid and a phosphoric rust-preventive liquid contains harmful components in large quantity, the liquid can not be discharged as such in consideration of public nuisance. One or more equivalent amt. of a Ca compd. such as CaO and Ca(OH)2 based on the phosphoric ions in the waste liquid is added while agitating the waste liquid by blowing air into the liquid. Besides, an alkaline agent such as NaOH is added to regulate the pH of the waste liquid to 7-8.5, and the phosphates and heavy metals in the waste liquid are precipitated as calcium phosphate and hydroxides of heavy metals. Then granular zeolite is added in the ratio 1kg/m<3> waste liquid, and air is blown in until formed Fe(OH)2 is oxidized to Fe(OH)3. The supernatant liquid which is made harmless is separated from the deposit and discharged.
Patent JP-S6332173-A (JP)
Title: Controlling method for electromagnetic pump
Inventor: OKUBO ICHIRO
IPC: F04B17/04
Filed: 1986-07-25
Abstract: PURPOSE:To stabilize an oil feeding quantity by controlling electrification and nonelectrification of an electromagnetic coil by means of pulse width modulation and regulating in such a way that the product of the source voltage of said electromagnetic coil and the width of an electrifying time becomes constant. CONSTITUTION:The serial circuit of a resistor 4 and a capacitor 5 and the serial circuit of an electromagnetic coil 6 and a transistor 7 are connected to between buses 1, 2. The input ends of comparators 14, 15 are connected to an input terminal 13 to which a pulse voltage is fed. And, an electrifying time is controlled so that the product of the source voltage of an electromagnetic coil and width of the electrifying time becomes constant. Thereby, the variation of the source voltage is compensated, stabilizing the oil feeding quantity of a pump.
Patent JP-H0465342-A (JP)
Title: Superconductor and its production
Inventor: ISHIHARA MINORU
IPC: H01B13/00
Filed: 1990-07-04
Abstract: PURPOSE:To improve the critical temp. and current density of the semiconductor by incorporating an oxide consisting essentially of Bi, Sr, Ca and Cu, Ag and Pd into the total composition. CONSTITUTION:A starting material obtained by mixing Bi, Sr, Ca and Cu in the atomic ratio of 2:2:1:2 or 2:2:2:3 or the material, in which 10-30mol% of the Bi is replaced by Pb, is mixed with methanol and crushed in a ball mill, and the product is dried at 100 deg.C for 24hr. The material is placed on an alumina burning plate, calcined at about 800 deg.C for about 24 hr in the atmosphere using an electric furnace, then wet-crushed and dried. The powder for synthesis is placed on an alumina burning plate, heated at about 840 deg.C for about 50hr in a low-oxygen-pressure atmosphere at O:N=1:10 to obtain a bismuth-based superconductor. The material is wet-crushed and mixed with 10-35wt.% Ag (e.g. silver powder having 0.8mum average grain diameter) and 0.1-2wt.% Pd (e.g. Pd powder having 1.0mum average grain diameter), the mixture is pelletized at about 147MPa and sintered at about 840 deg.C for 10hr in the atmosphere to obtain the superconductor.
Patent JP-S57101599-A (JP)
Title: Exciting system for superconductive generator
Inventor: IMAI YOSHIROU
IPC: H02P9/14
Filed: 1980-12-11
Abstract: PURPOSE:To suppress thr quantity of heat generated from a generator and to improve the rapid responsiveness of the generator by composing a field coil of the first superconductive coil for applying a field current at the normal time and the second superconductive coil connected to an impedance for applying field current in the variation. CONSTITUTION:Field coil (superconductive coil) designed for cryogenic temperature is composed of first and second field coils 71, 72. A resistive impedance 8 is connected to the second coil 72. The field current applied to the field coils 71, 72 is controlled by DC converters 61, 62 operated by the instruction of the automatic voltage regulator 40, and the field current at the normal time is applied to the field coil 72 in the amount corresponding to the variation in the case that the output voltage of the generator 1 is varied. The field coil 72 shares only immediately after the current of the variation varies, and an automatic voltage regulator 40 is controlled to gradually shift it to the field coil 71.
Patent JP-S5965189-A (JP)
Inventor: KITAMURA KICHIJI
IPC: B60R1/06
Filed: 1982-10-07
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-H05213921-A (JP)
Title: Preparation of optically active carboxylic acid, preparation of liquid crystal compound, preparation of high-purity optically active amino acid, and optically active carboxylic acid amide and optically active carboxylic acid
Inventor: ERUKE FURITSUTSUURANGUHARUSU
IPC: C07D333/38
Filed: 1992-07-03
Abstract: PURPOSE: To easily obtain optically active carboxylic acid useful for the production of liq. crystal compds. or optically active amino acid of high purity with high yield.  
     CONSTITUTION: A racemic carboxylic acid of formula I or formula II [X is O or S; (n) is 1 or 2] or the derivative thereof is brought to react with an optically active 2-aminocarboxylic acid ester, preferably an optically active substance of formula III {R is a 1-6C linear chain, branched or cyclic alkyl having a substituent (OH, SH, SCH 3 , phenyl or the like); R 1  is a 1-20C linear chain, branched or cyclic alkyl, 1-20C alkoxyalkyl, phenyl or the like] to form a diastereomer carboxylic acid amide, preferably an optically active substance of formulae IV to V. Then, this diastereomer is separated, and after that, the amino bond is cleaved to easily obtain the optically active carboxylic acid of formulae VI, VII, particularly, VIII with high yield. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0227448-A (JP)
Title: Malfunction detector
Inventor: KUGO ICHIRO
IPC: G06F11/30
Filed: 1988-07-18
Abstract: PURPOSE:To detect a malfunction without omission and to rapidly attain the coping by checking whether or not the processing time at respective data processing parts in a data processor is collected within a prescribed value. CONSTITUTION:The title device provides plural processing time counting means 1-1 to I-n to count the processing time of data at respective parts of plural data processing parts 5-1 to 5-n, plural maximum processing time comparing means 4-1 to 4-n to output a malfunction detecting signal Sd when respective processing time counted value outputted from these and respective maximum values of the processing time set beforehand are compared and the former is larger than the latter and a malfunction coping means 6 to release a data processor 5 from the malfunction simultaneously when the malfunction detecting signal Sd is outputted. The processing time at respective data processing parts 5-1 to 5-n of the data processor 5 is checked. Thus, the device can cope with the malfunction quickly.