baber/WOPTO huggingface dataset:
Patent JP-H08184504-A (JP)
Title: Method and apparatus for measuring temperature
Inventor: MAKABE TADASHI
IPC: G01K7/00
Filed: 1994-12-28
Abstract: PURPOSE: To realize a highly accurate temperature measurement by inputting/ outputting electric signal using an unused lead except those having temperature measuring function of a semiconductor element and imparting a function for recognizing an individual to each semiconductor element, thereby eliminating the individual difference of a chip to be used. CONSTITUTION: When a plurality of ICs are measured simultaneously at a measuring section 6, for example, the voltage value 12 (a1) at a measuring point A is delivered, as a measurement 13 (x1), to a converting section 11 through a voltage measuring section 10. The individual recognition voltage 18 (b1) at the measuring point A is converted at an ID individual recognition section 18 and delivered, as an individual recognition value 19 (y1), to the converting section 11. The individual recognition value 19 (y1) inputted to the converting section 11 is specified along with a conversion function for each IC being measured previously and stored in a memory. The measurement 13 (x1) at each measuring point is then converted using the specified conversion function and outputted as a temperature value 14 (z1).
Patent JP-H01169096-A (JP)
Title: Concrete placer
Inventor: INOUE KAZUTOSHI
IPC: E21D11/10
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a general purpose concrete placer capable of forming covering work without spraying by a method in which press rollers are cantilevered on both sides of the support frame of a placing drum set on a placing frame, and a mortar supplyer is provided to the partition plate of the placing drum. CONSTITUTION:A placing drum 12 with a support frame 13 is set on a placing frame 7, and press rollers 15 are set on both sides of the frame 13 in a mutually independent and cantilevered support form. Press belts 15a and 15b of an elastic material are provided in a cylindrical form for the roller 15. The portion facing the concrete placing space 21 of the drum 12 is wholly formed to be part of cylindrical form by the frame 13 and the belts 15a and 15b. A partition plate 9 is set on the moving direction side of the frame 7 when forming the mortar layer by the drum 12, and a mortar-injecting hole 9a is formed in the plate 9 to construct a covering work 19 in the concrete placing space 21.
Patent JP-H09166887-A (JP)
Title: Binder resin for toner and toner
Inventor: INAGAKI MOTOJI
IPC: G03G9/087
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a binder resin and a toner excellent in fixing strength in a low temp. range and an excellent balance between fixing property and offset resistance. SOLUTION: This resin consists of a styrene-acryl copolymer comprising styrene monomer units and acryl monomer units and containing 2-methacryloyl oxyethyl succinate units by 0.1-10wt.% as the copolymer component. The toner contains this styrene-acryl copolymer as the main component of the binder resin.
Patent JP-H1053625-A (JP)
Title: Acrylic acid polymer and emulsion composition containing the same
Inventor: MIYAZAWA KAZUYUKI
IPC: C08F220/18
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic acid polymer which is excellent in safety and is useful as a macromolecular emulsifier having good application feeling by copolymerization of (meth)acrylic acid and (meth)acrylic ester at a prescribed ratio. SOLUTION: This polymer contains 50.0-99.0 pts.wt. of at least one kind of monomer of formula I (R<2> is H, methyl; R<2> is a 1-22C alkyl) and 1.0-50 pts.wt. of at least one kind of monomer of formula II. In addition, this polymer contains a cross-linking agent in an amount of 0.001-10.0 pts.wt. When this polymer is measured the FT-IR by KBr method, the absorption attributed to carboxylic acid and the absorption attributed to carboxylic ester are shown. This polymer is soluble in any oil including silicone, nonpolymer and polar oils and insoluble in water. This polymer can be emulsified to form the oil-in-water type emulsion which is kept stable at 50 deg.C for 1 month. Thus, this emulsion can be used over a wide range of fields including cosmetics and medicines.
Patent JP-2000155692-A (JP)
Title: Computer system, network system and recording medium
Inventor: HAYASE TAKEO
IPC: G06F13/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To realize message communication between objects without considering the process arrangement, etc., of a transmission destination object in a transmission source object. SOLUTION: In this computer system which generates plural processes with an operating system having a multi-process function and performs parallel processing of a program, each process 21 is a computer system that is provided with one or more objects 24 capsuling data and procedures and a message communication controlling means 22 which receives a message to an object outputted by the object of a self-process or the other process, also transfers the message to the destination object when the destination of the message exists in the self-process and transfers the message to the other process when the destination exists in the other process.
Patent JP-2000218865-A (JP)
Title: Laser-driving apparatus, its drive method and image- forming apparatus using the same
Inventor: SEKI YUICHI
IPC: H04N1/23
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To save the labor required for an adjustment process by connecting a common resistor of a current voltage conversion means to a light-receiving element and also to each of a plurality of non-common resistors and connecting the non-common resistors to the common resistor via a switching means and also to a control means. SOLUTION: A circuit for controlling a multibeam laser 1 is constituted of an initial adjusting resistance 5 and a fixed resistance 6 common to LD1 and LD2 driving control circuits 2 and 3. At the time of adjusting the LD1 (laser diode 1a), change-over switches SW 8a and 8b for a monitor current 4 are selected from a monitor current select signal 7 for the LD1 driving control circuit 2. At this time, the change-over switch 8b connects to freely open between the fixed resistance 6 and a non-common final adjusting resistance 9. Similarly, when the LD2 driving control circuit 3 is selected, a change-over switch 25b connects to freely open between the fixed resistance 6 and a non- common final adjusting resistance 26.
Patent JP-H09148389-A (JP)
Title: Probe card and microcontact pin
Inventor: WATABE TAKASHI
IPC: G01R31/28
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To realize a pin contact structure of contact pins each having an elastic structure and capable of forming a high density configuration by forming micro contact pins having a conductivity on one end of a vertically movable beam and piezoelectric elements to move the beam up and down. SOLUTION: A beam 4 having an elasticity in the vertical direction is formed on a first Si substrate 8 by the micromachining technique, microcontact pins 5 facing at electrodes of an element under test are formed on the top end of the beam 4 by forming a conductive film on this top end and conductively connected to a third Si substrate 15 through via holes 9. filmy piezoelectric elements 6 are insulatedly formed so as to hold the beam therebetween like a sandwich and two terminals of the element 6 are conductively connected to a piezoelectric element driving circuit 11 on the substrate 15 through via holes. This realizes a stable electric contact with the electrodes of the element under test.
Patent JP-H02283082-A (JP)
Title: Method of improving fluolescence of titanium-doped oxide laser which can be tuned
Inventor: MIRAN RASUTEISURABU KOKUTA
IPC: C09K11/64
Filed: 1989-12-20
Abstract: PURPOSE: To improve a nondefective index by holding a titanium-doped oxide laser crystal to be at a temperature lower than the fusing point of the crystal in an inert atmosphere including hydrogen. CONSTITUTION: By processing a titanium-doped oxide laser crystal in the neighborhood of its highest allowable temperature, time taken to improve the nondefective index to a prescribed value is shortened in general. The highest temperature is lower than the fusing point of a specific crystal by about 50 to 80 deg.C, desirably by 50 deg.C. The quantity of hydrogen existing in the atmosphere gives influence to the speed of the improvement of the nondefective index. It is desirable that the quantity of hydrogen is at least from 20 volume % to 100 volume % of the atmosphere. The atmosphere can include inert components like nitrogen or argon. The processing time is determined depending on a desired nondefective index required by the crystal, the temperature and hydrogen density to be used. Consequently processing can be performed for one hour to several weeks or longer.
Patent JP-H06147732-A (JP)
Title: Defrosting heater
Inventor: KAYANO GORO
IPC: F25D21/14
Filed: 1992-11-13
Abstract: PURPOSE:To provide a defrosting heater in which the moisture having entered the inside of the heater does not collect at the two ends of the heater body. CONSTITUTION:The subject relates to a defrosting heater 7 which is energized when used for defrosting. At each of the two ends of the heater body 9 a cap 21 having a hole 19 through which a lead 17 is passed is provided. In this cap 21 an opening 23 which is open downward is formed as a means of discharging air and water from inside the heater body 9.
Patent JP-H0513491-A (JP)
Title: Wire-bonding method of covered wire and semiconductor device
Inventor: KAWAGUCHI HIDEAKI
IPC: H01L21/60
Filed: 1991-12-12
Abstract: PURPOSE:To enable a joint of a covered wire and an outer lead to be enhanced in bonding strength. CONSTITUTION:After a covered wire 1 is bonded to an outer lead B by pressing, the tip of a wire 2 is melted to form a ball, the ball formed at the tip of the wire 2 is bonded to a joint C between the outer lead B and the covered wire 1 by pressure and cut off from the wire 2 to form a bump 2b, and the joint C is covered with the bump 2b. The bump 2b is formed spreading over the end of the covered wire 1 bonded to the outer lead B and its vicinity, so that a covering layer 1b left between a core wire 1a and the surface of the outer lead B is removed by the heat released at the formation of the bump 2b, and joint surface of the covered wire to the surface of the outer lead B is enlarged.
Patent JP-2000150202-A (JP)
Title: Ptc element and its forming method
Inventor: MAKISHIMA MASAO
IPC: C25D7/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a PTC element, wherein contact resistance between a polymer resistor and an electrode is low, the electrode is not peel easily, and a bonding state of the polymer resistor and the electrode is physically and electrically strong, and a forming method of a PTC element which has reproducibility at a low cost and can obtain high productivity. SOLUTION: In this PTC element, an uneven surface is formed on the surface of a resistor which is composed of mixed material of polymer material and conductive powder and has positive characteristic for the resistance, through thermal press, and a plating layer is formed on the uneven surface so as to cover the unevenness and is made into an electrode. This PTC element is formed by a method, having a process which presses a mold on which the unevenness is formed against the surface of the resistor in a state with the heated mold and transfers the uneven shape of the mold to the surface of the resistor, and a process for forming the electrode on the surface of the resistor on which the uneven shape is transferred, by using a plating method.
Patent JP-H09167981-A (JP)
Title: Spread spectrum receiver
Inventor: NAGATA MINORU
IPC: H04B1/7075
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To perform the initial synchronous acquisition of a spreading code for performing an inverse spread spectrum at the time of starting a reception without using other means. SOLUTION: The synchronization of reception signals is taken with a local oscillator 12 which is necessary for performing a synchronous detection in a phase locked loop PLL. A delay locked loop 20 takes the synchronization of the spreading codes which are necessary for performing an inverse spread spectrum. When the spread spectrum signal enters from a non-reception state, a state is the one that the synchronization of the delay locked loop 20 is not taken at first. Because an inverse spreading is not rightly performed for received data in the inverse spreading device 13 of the reception signal, received data can not be rightly reproduced. The delay locked loop 20 takes the difference of the outputs of a phase advancing correlation device 21 and a phase delay correlation device 29 by a subtracter 27 via absolute value circuits 23 and 26.  Thus, because the fluctuation by received data is eliminated without preforming an inverse modulation for the polarity of the phase deviation information on the spreading code for inverse spreading generated in a spreading code generator 33 by using received data, the delay locked loop 20 can be normally operated in a state that received data is not reproduced.
Patent JP-H02175021-A (JP)
Title: Compound device for bending and welding
Inventor: ODA NAOKI
IPC: B23K26/08
Filed: 1988-12-28
Abstract: PURPOSE:To quickly and surely weld a work by providing a welding means to weld a welding part of bent work for a bending means to bend the work. CONSTITUTION:When the work W is mounted on a lower die 15 and a lower die 15 is raised to the upper die 19, the work W is bent at a prescribed angle. The point of a nozzle 93 is approached to the welding part Ws of the work W while the point is moved to the directions of axes X, Y, Z. Further, the point of the nozzle 93 is rotated to the directions of axes A, B, moved to the direction of axis C, the gap between the point of the nozzle 93 and the welding part Ws of the work is detected by a gap sensor to be positioned in a prescribed amount of gap. Then, whether the clearance in the welded part Ws is within a prescribed range of not is detected by a CCD camera and when it is within the prescribed range, the welding part is irradiated by the laser beam LB and the nozzle 93 is moved to the weld line to perform a prescribed welding.
Patent JP-H04207972-A (JP)
Title: Inverter voltage control circuit
Inventor: SEKI HITOSHI
IPC: H02M7/48
Filed: 1990-11-30
Abstract: PURPOSE:To realize optimal correction control of inverter output voltage by controlling the potential difference between phase P of DC power supply for an inverter and phase U of output power supply to be equal to the potential difference between phase N of the DC power supply and phase V of the output power supply. CONSTITUTION:Potential difference between phase P of a DC power supply for an inverter unit 2 and phase U of input power supply for an inverter transformer 5 is detected through an insulating amplifier 12a. Potential difference between phase N of the DC power supply and phase V of the input power supply is detected through an insulating amplifier 12b. Thus detected potential difference signals are then fed to a shift voltage detecting circuit 13. A DC shift voltage signal is then produced through comparison between thus detected potential differences and then subjected to operation through a shift voltage correcting circuit 10. DC shift voltage in the output voltage from the inverter 2 is then continuously subjected to correction control so that the potential differences will be equal thus realizing an optimal anhysteresis of the inverter transformer 5.
Patent JP-H08158157-A (JP)
Title: Modified polyester fiber
Inventor: KATAMAI SHIYOUICHI
IPC: D06M101/16
Filed: 1994-12-01
Abstract: PURPOSE: To obtain a modified polyester fiber from a polyester composition containing the weak acid salts of an alkali metal and/or an alkaline earth metal as inner deposited fine particles. CONSTITUTION: A fine pore-formed polyester fiber is obtained from a polyester composition comprising a polyester produced from a dicarboxylic acid component and a glycol component and containing the weak acid salts of an alkali metal and/or an alkaline earth metal as inner deposited fine particles. The fine pore-formed modified polyester fiber is obtained by subjecting a modified polyester fiber to an alkali weight-reducing treatment to form the fine pores. The modified polyester fiber satisfies the below-described inequality, when A mole% of the weak acid salt of the alkali metal and/or the alkaline earth metal and Bmol.% of the metal salt of a sulfonic acid compound having at least one ester-forming group as a copolymerization component are added to the above dicarboxylic acid component.
Patent JP-H08158336-A (JP)
Title: Power blower
Inventor: AKAIKE JUNICHI
IPC: F02B1/04
Filed: 1994-12-02
Abstract: PURPOSE: To provide a power blower which is stretched automatically on using it for a scavenging work or the like and contracted and contained automatically on putting it away to facilitate the handling on using, carrying, and keeping thereof. CONSTITUTION: In a power blower of which a device body 1 is provided with a motor and a blower driven by the motor and a delivery opening 5 to exhaust air from the blower is opened at an appropriate position of the device body 1, fixing parts 8, 9 are provided in the inside of the blowing pipe 7a of the device body side of an insert type blowing pipe 7 connected to the delivery opening 5 and the blowing pipe 7c of the front end respectively. An elastically extensible ana contractible member to moving together with the blowing pipe by the blowing air pressure acting on the blowing pipe during drive of the blower, is stretched between both fixing parts 8, 9.
Patent JP-H09284216-A (JP)
Title: Output power measurement and high frequency output stabilizing circuit for each channel in system using linear power amplifier
Inventor: CHIYOU KIYOUSHIYOKU
IPC: H04B1/04
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To warrant a stable and accurate high frequency output by generating a low intermediate frequency, filtering the frequency signal, rectifying the signal into a DC, comparing the rectified signal with an output set by a base station so as to control a selected channel frequency of a channel section. SOLUTION: The circuit is made up of a channel section 10 whose each channel consists of a high frequency control board and a frequency increase board, a base station output section 20 combining channel signals and providing an output of the result to an antenna, and an output stabilizing section 30 measuring an output signal for each channel from the channel section 10 to make an output change produced at a high frequency terminal stable.  The output stable section 30 switches and outputs any of local signals outputted from a frequency increase board of the channel section 10, mixes the local signal with a high frequency signal coupled by a directional coupler 3 of the output section 20 to provide an output of an intermediate frequency signal being a decreasing signal and filters only a desired channel in the signal, rectifies its output into a DC signal, compares a measured value with a stored value and gives its error to a high frequency control board.
Patent JP-H03195317-A (JP)
Title: Power cable terminal and joint
Inventor: GOTO KAZUHIKO
IPC: H02G15/103
Filed: 1989-12-21
Abstract: PURPOSE:To enhance dielectric strength by composing a field relaxing layer of fluoro/olefinic rubber having permittivity epsilon higher than 4 and volume resistivity higher than 1X10<14>OMEGA-cm. CONSTITUTION:Fluororubbers and olefinic rubbers having various permittivity epsilonand volume resistivity rho, as shown below, are blended to produce fluoro/ olefinic rubbers having different epsilon and rho. Fluororubber : Dai-el T-630 epsilon=7.7, rho=1X10<15>OMEGA-cm or Aflas 150E epsilon=6.0, rho=3X10<16>OMEGA-cm; Olefinic rubber : Nordel 1040 epsilon=2.9, rho=7X10<15>OMEGA-cm. As a crosslinking agent, 1.5 pts.wt. of 2.5 dimethyl-2.5 dihexane and 4 pts.wt. of triallylcyanurate are added and molded into a tube at 160 deg.C for 30min and then subjected to secondary crosslinking in an oven at 180 deg.C for 4 hours thus producing a field relaxing tube.
Patent JP-H01171452-A (JP)
Title: Production of 'konjak'
Inventor: KAWAZOE TAKAYUKI
IPC: A23L29/244
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a high-quality 'konjak' with only alkali-removing process without the need for heating coagulation process, by charging a cooling die- equipped twin-screw extruder with a water-swollen product from glucomannan, mixing with an alkali followed by extrusion in a specific mode. CONSTITUTION:A water-swollen product from glucomannan is fed into a cooling die-equipped twin-screw extruder, being mixed with an alkali followed by kneading the resultant mixture on heating for such a time as to correspond to temperature of >=70 deg.C and making an extrusion while cooling through said cooling die. Said glucomannan to be used includes glucomannan itself, 'konjak' powder and raw material containing glucomannan in high concentration. Said cooling-die equipped twin-screw extruder to be used has only to be one equipped with mutually engaging two screws in the barrel and a cooling unit between this barrel and its delivery port.
Patent JP-H06199778-A (JP)
Title: Preparation of retinal and intermediate compound used therefor
Inventor: PIEERU SHIYABARUDO
IPC: C07C45/51
Filed: 1993-12-02
Abstract: PURPOSE: To prepare a new intermediate compound useful for obtaining a mixture of retinal (vitamin A) isomers without isolation of the intermediates.  
     CONSTITUTION: This compounds of formula I (R 1  is a 1-6C alkyl or forms a 2-6C alkylene by bonding tube of the 1-6C alkyl), preferably a mixture of 4 isomers such as (2E,6E)-2,6-dimethyl-octadiene-1,8-dial8-acetal and (2Z,6E)-2,6- dimethyl-octadiene-1,8-dial8-acetal is obtained by bringing a compd. of formula II into contact with a tertiary amine N-oxide. Retinal is preferably obtained by condensing cyclogernanylsulfone with the compd. of formula I at first, halogenating it, removing sulfone group and halogen, further removing acetal, and optionally isomerizing into a desired configuration. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01233241-A (JP)
Title: Production of methanol
Inventor: SUWAN CHIYON JII
IPC: B01J31/12
Filed: 1988-12-28
Abstract: PURPOSE: To obtain a liquid methanol phase and a coolant phase by producing methanol from CO and H 2  in the presence of a catalyst bonded with a Ni salt, alkali (earth) metal alcoholate, etc., injecting an inert liquid coolant to obtain a gas mixture, and condensing and separating the gas mixture.  
     CONSTITUTION: Methanol is produced from CO and H 2  in a liquid phase C at 70 to 140°C under 5 to 30 bar in the presence of a catalyst system prepared by bonding Ni salt (e.g. nickel formate) and an alkali (earth) metal alcoholate, or further with an alkali (earth) metal hydride and alcohols. An inert liquid coolant (e.g. liquid n-pentane) is injected into the liquid phase to withdraw a gas mixture containing methanol and vaporized coolant. The gas mixture is cooled to obtain a condensed liquid, which is divided into a liquid methanol phase and a liquid coolant phase. The latter phase is circulated and reused. By this method, the reaction heat can be easily eliminated without inactivating the catalyst system. 
     COPYRIGHT: (C)1989,JPO