baber/WOPTO huggingface dataset:
Patent JP-H0223887-A (JP)
Title: Measurement of content of oxygen of biological fluid and apparatus for measuring the content by dry type chemical treatment
Inventor: GEIRII DEII SUTEIMAN
IPC: G01N33/52
Filed: 1988-12-26
Abstract: PURPOSE: To provide a method for measuring an oxygen content in a specimen capable of measuring rapidly and at a low cost at the spot by reacting the specimen in the presence of a reduced type reactant, an oxidase enzyme and a buffering agent, and comparing the generation rate of hydrogen peroxide with that of a standard material.  
     CONSTITUTION: This method for measuring an oxygen content of a biological fluid is to supply previously set amounts of a reduced type reactant (AH 2 ), an oxidase (E: suitably a sarcosine oxidase) and a buffering agent (preferably a tris buffer liquid) in a reaction mixture used for formula I into a biological fluid (e.g. a blood) for reacting, measure the generation rate of the reaction product (H 2 O 2 ) and compare the generation rate of the same reaction product in a standard material of a known oxygen concentration. It is preferable to compare the optical intensities of developed colors in formulae II, III (AND is a nicotinamide adenine dinucleotide; NADH is a reduced AND; INT is iodonitrotetrazolium violet; PMS is phenazine methosulfate). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01168741-A (JP)
Title: Production of vulcanized ethylene/alpha-olefin copolymer rubber composition
Inventor: TANIMOTO YOSHIO
IPC: C08J3/24
Filed: 1987-12-24
Abstract: PURPOSE:To obtain the title vulcanizate in high productivity in a low fraction detective due to tearing during mold release, by vulcanizing an unvulcanized rubber composition formed by adding an organic peroxide to an ethylene/alpha-olefin copolymer rubber with an injection molding machine. CONSTITUTION:The purpose composition is obtained by vulcanizing an unvulcanized rubber composition formed by adding 1-10 pts.wt. organic peroxide to 100 pts.wt. ethylene/alpha-olefin copolymer rubber. The tearing strength can be improved without changing the rate of vulcanization by adding 10-40 pts.wt. silica and 0.1-3 pts.wt. silane coupling agent to said unvulcanized composition. By using a combination of an organic peroxide of a 1-min half-life temperature <=160 deg.C with an organic peroxide of a 1-min halt-life temperature >=170 deg.C at 1/4-4/1 as said organic peroxide, the rate of vulcanization and the tendency to undergo prevulcanization in an injection molding machine can be controlled, and the tensile strength of the obtained vulcanized rubber composition can be heightened.
Patent JP-H05161908-A (JP)
Title: Heating/rolling method for thick metallic plate
Inventor: KONUMA YUKIO
IPC: B21B45/00
Filed: 1991-12-12
Abstract: PURPOSE:To prevent the generation of overdraft even when a rolling base stock which consists of a metal with high dependence on temp. in deformation resistance such as a clad steel which consists of Ti, Ti-alloy and difference kinds of metal, stainless steel and common steel is rolled. CONSTITUTION:The rolling base stock 1 and dummy material 2 for keeping heat are heated without placing on each other in a batch type heating furnace and transported to a rolling mill 4 after they are extracted from the heating furnace in the state that the dummy material 2 for keeping heat is placed on the rolling base stock 1. The lower part of the rolling base stock 1 is water cooled with a cooling water injecting device 5 and also hot rolling is executed after the dummy material 2 for keeping heat is removed with side guide devices 3.
Patent JP-H05167451-A (JP)
Title: Noise shaping method and circuit
Inventor: MATSUTANI YASUYUKI
IPC: H03M7/36
Filed: 1991-12-12
Abstract: PURPOSE:To provide the noise shaping method and circuit in which deterioration in the S/N is not caused without reducing a dynamic range. CONSTITUTION:The circuit is provided with a delay means 3 delaying an output signal by one sampling, a 1st subtractor means 1 subtracting a signal delayed by the delay means 3 from an input signal inputted from an input terminal, and obtaining a 1st subtractor result, a 1st integration means 2 integrating the 1st subtraction result and obtaining a 1st integration value, a 2nd subtractor means 4 subtracting the input signal from the 1st integration value to obtain a 2nd subtraction value, a 2nd integration means 5 integrating the 2nd subtraction value to obtain a 2nd integration value, an adder means 7 adding the 1st and 2nd integration values to obtain a sum, and a quantization means 6 quantizing the sum to obtain an output.
Patent JP-H03192613-A (JP)
Title: Oxide superconducting wire material and manufacture thereof
Inventor: SEKINE HISASHI
IPC: H01B13/00
Filed: 1989-12-21
Abstract: PURPOSE:To prevent production of lateral cracking by disposing a metal tape on both surfaces of a tape of metal sheath oxide or flat rectangular wire material, and applying a flat rolling process to it. CONSTITUTION:By disposing a metal tape 3 on both surfaces of tape 1 of metal sheath oxide or rectangular wire material, and applying a flat rolling process to it, elongation along the width of the metal sheath oxide tape 1 is restricted. For the metal tape 3 in this case, its thickness is preferably about 0.05-5mm, and its material is preferably a copper-alloy or an iron-based alloy. For facilitating lateral expansion of the tape material or rectangular wire material, lubricating agent can be applied between the oxide tape material or oxide rectangular wire material and the metal tape 3. Production of lateral cracks 2 can thus be restricted, and the characteristics can be improved.
Patent JP-H11141141-A (JP)
Title: Fire-resistant cover structure of concrete structure and production thereof
Inventor: SHIRAKI KOJI
IPC: E04G23/02
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To make a covering layer thin and further secure the fire-resistant cover effect by applying a reinforcing and repairing layer made of fiber- reinforcing resin and a fire-resistant cover layer chiefly including ettringite at the outer peripheral face thereof, on the surface of a concrete structure. SOLUTION: A fiber reinforced material impregnated with a matrix resin is arranged on the surface of a concrete structure and the matrix resin is cured to reinforce and repair the concrete structure. Thereafter, a composition covered with a fire-resistant material chiefly including ettringite is applied on the surface of the outer peripheral face of a reinforcing and repairing layer. In this case, inorganic particles are interposed between the reinforcing and repairing layer and the fire-resistant cover layer. Artificial light-weight aggregate having an average particle size of 0.5-5 mm and a bulk density of 0.2-2.5 is used for the inorganic particles. The fire-resistant cover composition slurry chiefly including ettringite is applied to hydrate and cure it.  In this way, the temperature increase of the fiber reinforced resin layer applied on the concrete structure is prevented when the structure is exposed in flame, and hence, safety can be secured by preventing the heat-deterioration owing to the reinforcing and repairing effect.
Patent JP-H10173358-A (JP)
Title: Control box and its assembling method
Inventor: INOUE AKIRA
IPC: H05K5/02
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To enable assembling without holding a harness by minimizing the harness length. SOLUTION: Within this control box, an upper case 11 fitted with the first printed board 13 is assembled into a lower case 12 fitted with the second printed-board 14, so as to form a box to further connect the first printed-board 13 to the second printed-board 14 in this box via the intermediary of a harness 15. At this time, in either lower or upper case 11 or 12, e.g. in the lower case 12, a peep hole for connecting work of the harness 15 is to be formed.
Patent JP-H0682497-A (JP)
Title: Switching circuit with built-in on/off detecting circuit and main current detecting circuit
Inventor: SUZUKI TOSHIYASU
IPC: H02M1/00
Filed: 1992-10-28
Abstract: PURPOSE:To reduce on-voltage and energy loss caused thereby and to prevent a current for detecting on and off from affecting detection of a main current. CONSTITUTION:A switch 16 and a diode 10 are connected in series with each other, for example, and resistances 12, 13 and a DC power source 1 are connected in series with both ends of a switch 16 not via a diode 10, and the emitter junction of an NPN transistor 3 is connected in parallel with the resistance 13 and the emitter junction of an NPN transistor 4 and the diode 10 are connected in series with each other in the base forward bias direction of the NPN transistor 4. To keep the transistor 4 on, a DC power source 2 and a resistance 14 are connected in series between the emitter and base of the transistor 4 and when the main current of the switch 16 causes a forward voltage in the diode 10 the forward voltage is applied to the emitter junction of the transistor 4 via the diode 8 so as to turn the transistor 4 on and off. Therefore, an on/off detecting portion and a main current detecting portion are allowed to use the diode 10 in common so that the above purpose is accomplished.
Patent JP-2000156433-A (JP)
Title: Electronic device
Inventor: KOBAYASHI TAKESHI
IPC: H01L23/28
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device which is housed in a resin package, whose length, width and height can be all formed in a length, a width and a height of less than 1 mm. SOLUTION: An electronic device 1 has a first external lead-out lead 10, which is provided with an electronic element and an element mounting part 11 for mounting the electronic element and has a thickness (t) of less than 0.1 mm, and a second external lead-out lead 20 arranged separately from the mounting part 11, the lead 10 is bent into a roughly S-shaped form, the depth (d) of the lead 10 is formed in a depth deeper than the thickness (t) of the lead 10, and the thickness T of a sealing resin 40 on the side of a non-electronic element on the mounting part 11 is made thinner than the bend depth (d). The electronic element, the mounting part 11, one part of the lead 10 and one part of the lead 20 are resin-sealed.
Patent JP-2000154367-A (JP)
Title: Combustion method particularly for producing pig iron or for producing cement
Inventor: MILOSAVLJEVIC IVAN
IPC: C10J3/64
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing the emission of pollutants into the atmosphere by reducing the consumption of coke in a blast furnace or pulverized coal and/or fuel oil and/or gas in a cement kiln. SOLUTION: This method comprises steps of (1) supplying particularly domestic and/or industrial wastes to at least one step(s) where the wastes are thermally decomposed to produce a gas mixture containing hydrocarbons, (2) supplying the obtained mixture to a step where the gaseous hydrocarbons are contacted with the steam and an oxidizer to produce a final gas mixture containing carbon monoxide and hydrogen, and (3) using at least a part of the mixture containing carbon monoxide and hydrogen as a fuel, for example, in a blast furnace or cement kiln.
Patent JP-H02176837-A (JP)
Title: User name informing process system
Inventor: TAKAHASHI AKIHIKO
IPC: G06F12/00
Filed: 1988-12-27
Abstract: PURPOSE:To reflect the updating result of users onto a source text to the member names of a source library by preparing a library reference part which refers to the members of the source library, a user name informing part, etc. CONSTITUTION:A library reference part 7 of a simultaneous update preventing means 15 performs a reference process to refer to the members stored in a source library 14. A library updating part 8 performs an updating process to update the members of the library 14. A user name informing part 9 takes the updatable user names of members out of a name area 11 and performs a user name informing process to inform the updatable user names to the users to whom the updating requests are rejected. In other words, a message showing a fact that the update of members are granted only to the users to be updated in the library 14 is sent to the users to be updated after rejection of the update in case two types of users exist, that is, the users to be updated first and the users to be updated later. Thus it is possible to reflect the updating result of users onto a source text to the members of the library 14.
Patent JP-H10170943-A (JP)
Title: Liquid crystal display device and its manufacturing method
Inventor: IWANE TAKAHIRO
IPC: G02F1/1345
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To improve the speed and the sureness in the process of inserting a clip pin into a printed circuit board by making the tip section of the pin smaller than the lead section of the pin. SOLUTION: A clip section is formed on one end of the lead section of a clip pin 10. On the other end, a tip section 13 is formed so that it is made thinner than the base end section of a lead section 12 in a left and right symmetrical manner with a taper. The pins 10 are manufactured by simultaneously punching out a prescribed number of pins in a linked together condition from a constant length material using a metallic mold. If the section 13 of the pin 10 is cut, both sides of the section 13 are opened. However, the section 13 is beforehand made smaller than the section 12, a width 'b' of the section 13 never becomes larger than a width 'a' of the section 12. Thus, the chances of making a catch while mounting the pins 10 to the board are smaller compared to the pins which merely have thinner tip section 13.  Moreover, no dispersion occurs in the production of the pins 10 so far as the sizes are concerned because the stress being exerted during the punching of the pins using the mold are evenly applied to the left and the right of the pins.
Patent JP-H07194106-A (JP)
Title: Switching power supply apparatus
Inventor: YOKOYAMA YUKIO
IPC: H02M3/28
Filed: 1993-12-27
Abstract: PURPOSE:To supply a stable output to a load regardless of an input fluctuation, a load fluctuation and an input short break in a switching DC power supply apparatus. CONSTITUTION:An AC input is rectified by a rectifier stack DM1 and the ripple component of the rectified output is applied to the primary winding N1 of a transformer T1. The application of the ripple component is switched by a switching transistor Q1. A power induced on the secondary winding N2 of the transformer T1 is rectified by a diode D1 and smoothed by a capacitor C2 and then supplied to a load. Further, a power storing capacitor 1 is connected to the primary side of the transformer T1 and a switching transistor Q2 having a polarity different from the polarity of the switching transistor Q1 is connected to the capacitor C1. The transistors Q1 and Q2 are controlled by the synchronous pulses of a PWM circuit 6 and the charge stored in the capacitor C1 is supplied to the transformer T1 at the time of a momentary interruption.
Patent JP-H08229399-A (JP)
Title: Stabilized copper oxide-zinc oxide catalyst containing co-catalyst and its preparation
Inventor: ETSUKUSU DEII FUU
IPC: B01J23/80
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst having an excellent activity and a hydrothermal stability, by containing CuO, ZnO, aluminum oxide, and an oxide of a titanium group element at a specific rate as a catalyst for converting carbon oxide. SOLUTION: The composition of a catalyst, before reductive activation, for the conversion of carbon oxide, which is measured by dry weight after being baked at about 6000 deg.C or more, is about 30-70% of CuO, about 20-90% of ZnO, about 5-400% of aluminum oxide, and about 0.1-20% of an oxide of a Group IV-B element, such as titanium and zirconium. The resultant catalyst is useful for the conversion of carbon oxides and water, and has an excellent activity and a hydrothermal stability. Moreover, it has a long life, and secures high hydrogen production until its end. This catalyst is preferably used for the conversion of carbon monoxide and water to hydrogen under such a condition that temperature is 150 to 350 deg.C, pressure is 1.5 to 70 bar, the space velocity of a dry gas is 5,000 to 30,000, and the ratio of water vapor to the gas is 0.3 to 2.
Patent JP-2001146607-A (JP)
Title: Bottom wear
Inventor: AOKI MASATOSHI
IPC: A41D27/20
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a bottom wear the waist dimension of which can be adjusted to that of the wearer's waist at the pocket portion thereof, and being designed so that contents in a pocket are hard to be dropped out of the pocket. SOLUTION: This bottom wear 1 has the following structure for enabling the waist dimension thereof to be adjusted to the wearer's one: a waist part 2 is formed to be separated into a front side waist part 3 and a back side waist part 4; these front side and back side waist parts 3 and 4 are each relatively movable in the direction around the wearer's waist; a bag-like fabric for a pocket 5a is applied to a body side of the front waist part 3; a portion between the front side waist part 3 and the back side waist part 4 affords a pocket opening 5b; the pocket bag 5a has an upper opening part 5c which opens upward so as to succeed from the pocket opening 5b thereto; and a tuck 5h is formed on a fabric 5e on the body side of the pocket bag 5a so as to adjust the waist dimension without hindrance.
Patent JP-H04204561-A (JP)
Title: Picture image forming device
Inventor: KAI SO
IPC: G03G21/18
Filed: 1990-11-30
Abstract: PURPOSE:To simply perform maintenance and exchange work for processing means with toner scatter prevented by dividing plural processing means into two units to be formed, and making mounting and demounting positions for these units different from a picture image forming position. CONSTITUTION:Processing means, for forming picture images, such as a developing device 16 and a cleaning device 23 are divided into two units, and these units are freely detachable to a photosensitive body belt 1 and are able to be integratedly rotated with the belt 1. Consequently the units can be rotated together with the belt 1 to be demounted one by one from a semicircular mounting opening on a case C side surface, or units, of which maintenance and exchange are finished, can be mounted one by one. Provision for opening parts, for forming a picture image, on the units is not needed in this constitution, because the belt 1 arranged between the units is exposed in a photosensitive part and a transcription part.
Patent JP-H06177005-A (JP)
Title: Aligner
Inventor: YOKOTA MUNEYASU
IPC: G06F19/00
Filed: 1992-12-10
Abstract: PURPOSE:To provide an aligner in which the works, that have not been applied with exposure, processing normally, can be discharged in a manner that they are easily detected in a post-processing step and whose occupying area is not increased. CONSTITUTION:A control circuit 10 judges, based on the information from a sensor 7 for detecting the suction status of a work P and an alignment microscope 8 for detecting the alignment mark of the work P, whether or not the work P carried in on an X-Y stage 3 is ready to be applied with exposure processing normally. When the circuit 10 judges that the work P is in such a status, the work P is applied with normal exposure processing. On the contrary, when the circuit 10 judges that the work P is not so, an exposing pattern different from that during normal exposing processing is exposed against the work P.
Patent JP-H05138461-A (JP)
Title: Method for supplying ball to nut screw
Inventor: BETSUSHIYO NORIAKI
IPC: B23P19/00
Filed: 1991-11-20
Abstract: PURPOSE:To provide a method for supplying balls which can insert balls simultaneously with the assembling of a ball screw to improve the productivity. CONSTITUTION:In a method for supplying a predetermined number of balls to each ball circulating groove formed in the inner peripheral surface of a nut screw, a ball inserting jig 8, which can be inserted to the nut screw 2, is provided, and each ball insertion part 14 corresponding to each ball circulating groove is provided in this ball inserting jig 8. Balls 4 are supplied from each ball insertion part 14 into each ball circulating groove all at once to shorten the inserting time. After inserting the balls 4, the ball inserting jig 8 is removed, and while a shaft screw 3 is screwed.
Patent JP-S6454069-A (JP)
Title: New naphthalocyanine coloring matter, its preparation, and optical information recording medium made therefrom
Inventor: ERA SUSUMU
IPC: C09B47/08
Filed: 1987-12-25
Abstract: NEW MATERIAL:A compound of formula I [wherein R is 1-22C alkyl or aryl; M is Si, Al, Ti, Ge or Sn; Y1-2 are each OR', OAr, OSi(R')3, OSi(Ar)3 or OC(Ar)3, and only Y1 is attached to M when M is Al; R' is 1-22C alkyl; Ar is aryl or aralkyl]. EXAMPLE:Bis (trihexylsilyloxy)-tetrakis (trimethylsilyl) naphthalocyanino-silicon of formula II (wherein Nc is a naphthalocyanine skeleton). USE:A naphthalocyanine coloring matter useful for a recording layer of an optical information recording medium having excellent characteristics in reproduction of recording and in control of the deterioration of reproducibility. PREPARATION:A trialkylsilyl- or triarylsilyl-2,3-dicyanonaphthalene of formula III is reacted with a metal halide of formula IV (wherein X is halogen; n is an integer) to give a dihalogenometal-tetrakis(trialkylsilyl or triarylsilyl) naphthalocyanine derivative of formula V, which is hydrolyzed and then reacted with an alcohol of formula VI [wherein R'' is R', Ar, Si(R')3, Si(Ar)3 or C(Ar)3] or a halide of formula VII.
Patent JP-H07185673-A (JP)
Title: Extension forming device
Inventor: MICHISAKA KOUZOU
IPC: B21D11/20
Filed: 1993-12-27
Abstract: PURPOSE:To provide an extension forming device capable of applying extension forming to even a material to be extension-formed provided with a comparatively small opening part. CONSTITUTION:The extension forming device equipped with a pair of rolls 4, 4 for extension forming fitted in the opening part (o) of the material X to be extension-formed and to apply the extension forming by expanding a gap compulsorily, and a forming material holding means 3 which holds the material X to be extension-formed between the rolls 4, 4 is used. The extension forming is performed gradually by the rolls 4, 4 for extension forming as reciprocating the material X to be extension-formed in the longitudinal direction.
Patent JP-H11165570-A (JP)
Title: Reclining seat
Inventor: YAMAMOTO KAZUO
IPC: B60R22/36
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a reclining seat making operation surely possible, even when a seat back is placed in a different tilt position, having high reliability capable of surely sensing acceleration of a car body. SOLUTION: In a reclining seat incorporating in a seat back a retractor 100 provided with a car body acceleration sensor 51 sensing prescribed acceleration to actuate lock means to be provided with an adjustment means properly adjusting a direction of the car body acceleration sensor, in the seat back, a tilt condition is set stepwisely, a tilt pitch angle A of the seat back and a pitch angle A of a lock position by the lock means are made equal, even when a tilt angle of the seat back is changed, a relative position of the car body acceleration sensor 51 and the lock means is prevented from changing.