baber/WOPTO huggingface dataset:
Patent JP-H08319340-A (JP)
Title: Modified epoxy resin and coating composition using the same
Inventor: HARADA TAIRA
IPC: C08L63/00
Filed: 1995-05-29
Abstract: PURPOSE: To obtain a new modified epoxy resin having a specific structure, capable of providing a coating film excellent in adhesiveness, resistance to scratch, water and chemicals and flexibility on a metallic substrate and capable of preventing crack development at the flexed parts of a coated plate during its processing. CONSTITUTION: This modified epoxy resin containing >=50wt.% of polyalkylene oxide units 2-70 in average degree of polymerization (mav ) and having a number- average molecular weight (Mn ) of 2000-5500 is expressed by formula I [R<1> and R<2> are each H, methyl, etc.; E is of formula II, formula III (R<3> and R<4> are each CH2 CH<2> OH, or one party is CH2 CH2 OH, the other a 1-4C alkyl, benzyl, etc.), etc.; (h), (m) and (n) are each an integer of >=1]. It is recommended that this resin be obtained by reaction of a bisphenol-type epoxy resin with a bisphenol compound such as bisphenol A, an α, ω-diamine of formula IV and a sec-alkanolamine such as diethanolamine. It is preferable that this resin have an epoxy content of 0-30×10<-5> (eq/g) and a primary alcoholic OH content of 30×10<-5> to 150×10<-5> (eq/g).
Patent JP-H1165792-A (JP)
Title: Printing method
Inventor: CHIARABINI LUCA
IPC: B41J21/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a printer for printing a complicated drawing by analyzing the print complexity of the drawing, dividing the drawing into the print bands and sending successively the print bands to a printer. SOLUTION: A printer driver 203 analyzes the print complexity of a drawing by means of a swath histogram of the drawing. The swath means the minimum value of a horizontal bit map that can be printed on a form by a printer 205 and the swath width is equal to the width of the form to be loaded. Then the drawing is totally analyzed before the information is sent to the printer 205. The graphic elements received by the driver 203 are internally processed by the driver 203 and stored in a custom display list file of a storage of a computer system 207 during the generation of the swath histogram. Then the driver 203 divides the drawing into bands based on the print complexity of the drawing and sends these bands to the printer 205. The graphic elements are delimited by means of the swath histogram that is previously calculated.
Patent JP-S63295448-A (JP)
Title: Method for molding glass lens
Inventor: YONETANI DAIJIRO
IPC: C03B11/00
Filed: 1987-05-27
Abstract: PURPOSE:To mold a glass lens contg. no bubbles intruded into the surface by pressing the side of a glass preform under heating and holding and by very precisely pressing the resulting raised surfaces. CONSTITUTION:A flat plate-shaped glass preform 3 is held between pressing barrel dies 4, 5 and subjected to primary pressing from the side. The deformed preform 3 is heated with a pair of molding dies 1, 2 each provided with a built-in heater and the resulting raised surfaces 6 are subjected to secondary pressing to obtain a lens. After they are allowed to stand until the lens is cooled to a temp. at which the lens can be released from the dies without deforming, the lens is released from the dies. Thus, the generation of bubbles on the surface of the lens during press molding is prevented and a desired optical lens including a convex lens can freely be press-molded.
Patent JP-S5756468-A (JP)
Title: Novel preparation of alkyl-(2-quinoxalinylmethylene) carbazinate-n1,n4-dioxide
Inventor: TAMAOKI KENTAROU
IPC: C07D241/52
Filed: 1980-09-22
Abstract: PURPOSE: To obtain the titled compound useful as an antimicrobial agent and a promotor for stock raising in high yield with suppressing side reactions, by reacting 2-dichloromethyl-quinoxaline-1,4-dioxide with an alkyl carbazinate in a nonaqueous solvent in the presence of a base.  
     CONSTITUTION: In a nonaqueous solvent, e.g., benzene, toluene, etc. 2-dichloro- methyl-quinoxaline-1,4-dioxide is reacted with an alkyl carbazinate in the presence of a base, preferably pyridine, etc., to give an alkyl-(2-qunoxalinylmethylene)-carbazinate-N 1 , N 4 -dioxide.  
     EFFECT: Side reactions, hydrolysis of a raw material and the desired substance, etc. can be suppressed. The reaction conditions are mild and after-treatment is simple. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62287268-A (JP)
Title: Copying machine
Inventor: ONO KATSUYUKI
IPC: G03G15/041
Filed: 1986-06-05
Abstract: PURPOSE:To shorten the time of restriction by a copying machine by storing the input signal of a start switch in a storage means and outputting the input signal of the start switch from the storage means at the end of variable power operation. CONSTITUTION:The storage means 2 for storing the input signal of the start switch 1 and a means 3 for outputting the input signal of the start switch 1 from the storage means 2 at the end of the variable power operation are provided. Therefore, when there are successive key inputs, specially, when there is a start key input during the processing of a magnification selection key signal, the start key signal can be processed continuously after a magnification selection key signal is processed. Consequently, the time of waiting for start key operation is shortened and the operativity is improved.
Patent JP-H06342381-A (JP)
Title: Majority decision circuit, control unit, and semiconductor integrated circuit for majority decision
Inventor: TANABE TAKASHI
IPC: G06F11/267
Filed: 1993-06-01
Abstract: PURPOSE:To set a majority decision output signal to an ineffective level and output it in case of a double fault by discriminating between a single fault and a double fault of processing units when the majority decision output among three processing units is obtained. CONSTITUTION:Comparing circuits 41, 42, and 43 which compare two out of three outputs of three processing units and an error decision circuit 8 which decides an error on the basis of the comparison results of the comparing circuits and distinctively outputs the single fault and double fault of the processing units are provided. Further, a selecting circuit 6 selects and outputs the output of a normal processing unit when the normal processing unit can be specified according to the comparison results, and forcibly fixes the outputs at the previously specified level and sends the outputs when the outputs of all the processing units are different and no normal processing unit can be specified.
Patent JP-S5755329-A (JP)
Title: Prevention of freezing in hot water circuit
Inventor: TANAKA NORIO
IPC: F24D3/02
Filed: 1980-09-22
Abstract: PURPOSE: To prevent freezing in a hot water crcuit in a manner such as to save energy, by operating a circulation pump, when the temperature of a hot water circuit drops below a specified temperature and at the same time starting time measurement and running a heating device after the elaspe of a specified time.  
     CONSTITUTION: When the contact point 11a of a program timer is turned off after the operation of a room heating operation is stopped, the freezing prevention operation is started; the operation of a boiler 1 and a pump 3 is stopped, and after a specified time has elapsed from this stopping and the temperature in the piping 2 drops below a specified temperature, for example 5°C, the pump 4 is started by a freezing prevention circuit 8 which is energized by the output of a freezing prevention sensor 7. Now the hot water an a boiler 1 circulates in the piping 2, and at the same time a delay circuit 10 is energized to start time measurement. In a specified time, for example 15min, the delay circuit 10 delivers its output to turn on the contact point 10a, and this starts the operation of the boiler 1 to prevent freezing in the piping 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1118788-A (JP)
Title: G-protein conjugated receptor hofnh30
Inventor: ELLIS CATHERINE E
IPC: A61K48/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new polynucleotide having a high homology to a nucleic acid encoding HOFNH30 polypeptide having a specific amino acid sequence and useful for the treatment, diagnosis, etc., of an infection, cancer, diabetes mellitus, Parkinson's disease, myocardial infarct, a nervous disturbance, etc. SOLUTION: This polynucleotide is an isolated new nucleotide sequence encoding a polypeptide having at least 80% homology over the whole length to a nucleotide sequence encoding G-protein conjugated receptor HOFNH30 polypeptide having an amino acid sequence expressed by the formula, and having an activity of the HOFNH30 polypeptide, or containing a nucleotide complemental to the above nucleotide. The HOFNH30 polypeptide and polynucleotide thereof are useful for the treatment, diagnosis, etc., of an infection, a pain, cancer, diabetes mellitus, obesity, apastia, asthma, Parkinson's disease, hypertension, osteoporosis, myocardial infarct, an ulcer, allergy, a benign prostatomegaly, a mental and a nervous disturbance, etc.
Patent JP-H06339457-A (JP)
Title: Endoscopic image data compressing device
Inventor: HASEGAWA JUN
IPC: A61B1/04
Filed: 1993-06-01
Abstract: PURPOSE:To provide an image that is easy to observe by compressing an image of a subject using a compression means, recording the image in a recording means, detecting any error in the compressed image data when restoring the recorded image of the subject, and referring to and displaying an image of the subject in another recording means according to the error. CONSTITUTION:An image of a subject taken by a CCD that takes images using an endoscope is compressed by a compression circuit portion 42 and recorded in a recording system portion 43, and the recorded image of the subject can be restored by an expansion circuit portion 49 so as to be displayed in a monitor and the like. A recording system portion 45 in which the image of the subject taken by the CCD is recorded using a recording method different from that of the recording system portion 43, and an encoding error detecting portion 44 for detecting any error in the compressed image data when the image of the subject is restored by the expansion circuit portion 49 are provided. A signal processing portion 48 processes signals according to any error detected by the encoding error detecting portion 44, so that the image of the subject from the expansion circuit portion 49 and the image of the subject from the recording system portion 45 can both be displayed in a monitor and the like.
Patent JP-H0426206-A (JP)
Title: Modulator and pll frequency synthesizer using said modulator
Inventor: IWAHASHI KOJI
IPC: H03L7/18
Filed: 1990-05-21
Abstract: PURPOSE:To make a frequency characteristic flat and to suppress the deviation of the maximum frequency within a rated value by parallelly connecting a low-pass filter to a varactor diode which inputs a modulating input signal and modulates a carrier frequency signal. CONSTITUTION:In a modulation circuit 10, a low frequency input terminal 9 for sound modulation is connected through resistors 12 and 13 to the anode terminal of a varactor diode 11 for modulation and connected to the input terminal of a low-pass filter 8. The output terminal of this low-pass filter 8 is connected through a capacitor 17 for cutting a direct current to the cathode terminal of the varactor diode 11 for modulation. Therefore, the low-pass filter 8 parallelly connected to the varactor diode 11 for modulation loads the modulation of a phase inverse to that of the said varactor diode for modulation, and a peaking characteristic generated in the low area of a sound frequency band is canceled. Thus, the frequency characteristic of the PLL frequency synthesizer is made flat, and the deviation of the maximum frequency is suppressed within the rated value.
Patent JP-H0426327-A (JP)
Title: Power supply circuit
Inventor: YOSHIDA IKUO
IPC: H04B7/26
Filed: 1990-05-21
Abstract: PURPOSE:To reduce current loss by latching a signal provided from means for detecting overcurrent flowing through a feeder line and outputting thus latched signal, as an interruption control signal, to a ripple eliminating filter. CONSTITUTION:A ripple eliminating filter 13 eliminates ripple components from a feeder line and can interrupt the feeder line based on an interruption control signal. When an overcurrent detecting means 14 detects overcurrent flowing through the feeder line and outputs a detection signal, a latch means 16 latches a signal fed from the overcurrent detecting means 14 and provides it, as an interruption control signal, to the ripple eliminating filter 13. In other words, the ripple eliminating filter 13 interrupts current upon detection of overcurrent state.
Patent JP-H0425935-A (JP)
Title: Routine specification generation device for program
Inventor: YOSHIDA YOICHI
IPC: G06F9/06
Filed: 1990-05-21
Abstract: PURPOSE:To automatically generate a routine specification by reading a source program and an included file from a storage part and extracting an element required for generation. CONSTITUTION:A source program file read part 20 reads the source program from the storage part 100. A header extraction part 11 and an application function extraction part 13 extract a header part and an application function from the program. On the other hand, an included file read part 10 reads the included file from the storage part 100. A data declaration extraction part 21 extracts a data declaration sentence from the source program or the included file based on information on the header part. The header part, the name of a routine, the application function and the data declaration sentence, all of which are automatically extracted, are written into the storage device 100 in the system of the file. Thus, the routine specification can automatically be generated when the content of the file is printed out.
Patent JP-H10314971-A (JP)
Title: Laser beam probe
Inventor: ADACHI HIDEYUKI
IPC: B23K26/064
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam probe capable of irradiating the laser beam with excellent accuracy over the extensive surface area, and efficiently performing the medical treatment or welding. SOLUTION: A laser beam reflection mirror 22 and lamination type piezoelectric elements 24a, 24b as an oscillating means to oscillate the reflection mirror 22 are provided on a tip part of a laser beam probe having a laser beam guide fiber 20 in an insertion part 2, and a control circuit 16 to control the laminated piezoelectric elements 24a, 24b in an arbitrary pattern is provided.
Patent JP-H05320079-A (JP)
Title: Method for separating 2-chloro-4-fluorotoluene
Inventor: SUZUKI MIYO
IPC: C07C17/38
Filed: 1992-05-22
Abstract: PURPOSE:To separate and recover 2-chloro-4-fluorotoluene in high purity and good yield by adsorption separating the 2-chloro-4-fluorotoluene from a mixture of chlorofluorotoluene isomers using a specific adsorbent. CONSTITUTION:2-Chloro-4-fluorotoluene (2C4FT) is adsorbed and separated from a mixture of chlorofluorotoluene (CFT) isomers in a solvent (e.g. fluorobenzene) at ambient temperature to 350 deg.C under the atmospheric pressure to 50kg/cm<2>.G pressure using Ba-substituted X-type faujasite type zeolite or Na-substituted Y-type faujasite type zeolite as an adsorbent. The 2C4FT is useful as a synthetic intermediate for medicines. The effects of this invention are more exhibited when a mixture of isomers containing various isomers (e.g. 2-chloro-5-fluorotoluene or 3-chloro-6-fluorotoluene) in addition to the 2C4FT is used as the mixture of the CFT isomers.
Patent JP-S5356193-A (JP)
Title: Electrolysis method of alkali metal salt
Inventor: KAKIHARA YOUSUKE
IPC: C25B9/19
Filed: 1976-11-02
Abstract: PURPOSE:To lift up bubbles with relatively large along an electrode surface, strip bubbles which are growing on the electrode surface, and make bubbleescape well, by maintaining constantly a speed of a downstream behind a parting plate in an electrolysis tank, in which a stream partingplate is amounted in an electrode chamber.
Patent JP-H04355103-A (JP)
Title: Processing treatment of surface of building stone and its device
Inventor: HOSOYA FUKUTOSHI
IPC: B28D1/00
Filed: 1991-06-03
Abstract: PURPOSE:To provide the title method and device where a condition of natural stone can be reproduced easily, the stone is superior in an external appearance, suitable sufficiently for walking by possessing moreover unevenness, grave feeling is displayed by uneven feeling and processing treatment cost is reduced further. CONSTITUTION:Roughening of the surface and exposure of crystalline particles on the surface are performed by injecting a treatment liquid with pressure of at least 200kg/cm<2> to a section of stone by a gang saw, a section by a circular cutter, the surface obtained by slapping those sections or the surface obtained by tapping directly the sections each, the surface obtained by tapping the sections after the slapping, or the surface obtained by performing burner finishing after the slapping or the surface obtained by performing directly burner finishing without performing the slapping.
Patent JP-S62287246-A (JP)
Title: Information fixable type rewriting system optical storage method
Inventor: MORINAKA AKIRA
IPC: G11B7/243
Filed: 1986-06-06
Abstract: PURPOSE:To prohibit the tampering and erasing of recorded information by radiating laser light under the radiation conditions to exceed the threshold value of the reversible change of the characteristics of an optical recording material, thereby recording the information. CONSTITUTION:The information is rewritably recorded or erased by radiating the laser light to the optical recording material to reversibly change the optical characteristics of said material; at the same time, the information is fixed and recorded by radiating the laser light to the optical recording material at the radiation dose to exceed the threshold value of the reversible change of the optical characteristics of the optical recording material. The optical recording material to be used includes the optical recording material of the type to permit the rewritable recording or erasing of the information by utilizing the photochromism and the reversible change of the optical properties by the amorphous-crystalline phase transfer, photomagnetic effect or the phase transfer between the crystal phases of an alloy. The optical recording material of the usable photochromism type includes azobenzene compds., fulgide compds., spirane compds., etc., which the reversible deformation by melting when subjected to excessive heat incidence.
Patent JP-2000322640-A (JP)
Title: Monitoring camera apparatus for automatic vending machine
Inventor: MURAI SHIGEYUKI
IPC: G03B15/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To disable a third person to easily recognize the place of installation by covering a compact camera by arranging a blind seal on the front of the exposure lens of the compact camera. SOLUTION: A blind seal 1 laminating a mirror film for partially transmitting light to the back of a transparent seal, on which a sales message or the like is described, is arranged on the front of the exposure lens of a compact camera 6 so that the third person cannot recognize the compact camera 6. This blind seal 1 is composed of the transparent seal having characters or graphics for article advertisement on the surface and the mirror film laminated on the back of the transparent seal. With this blind seal 1, most of light incident from the surface of the transparent seal is reflected on the surface of the mirror film. Thus, when the third person watches the machine from the front side of the transparent seal, the object hidden behind the blind seal 1 cannot be recognized. Therefore, by arranging the compact camera 6 at the back of the blind seal 1, its presence can be hidden.
Patent JP-S5656726-A (JP)
Title: Coiler control unit
Inventor: NAKASHIMA OKINORI
IPC: B65H26/00
Filed: 1979-10-12
Abstract: PURPOSE: To control the coiling of a rolled material of varying thicknesses with good accuracy by tracing the thickness change points of the rolled material, and changing the set values of control units and the data of an arithmetic unit when the change points reach the required positions of the respective control units.  
     CONSTITUTION: When a rolled material 1 passes a rolling mill 4C and begins to be coiled by a coiler 2, pinch rolls 3 hold a predetermined gap and a tension control unit 11 performs predetermined tension controlling. When the thickness change point of the rolled material 1 passes the rolling mill 4C, the signal of a thickness detector 5 goes to a pulse transmitter 6 by way of a gate 7, and the pulses are integrated by a counter 8. The change in the number of these pulses is detected by a comparator 9, which in turn transmits the arrival of the thickness change point at the position of the pinch rolls 3 to a gap control unit 10 and the tension control unit 11. The gap control unit 10 changes the pinch roll gap to a gap set value in correspondence to the new thickness having beforehand been inputted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0799175-A (JP)
Title: Method and apparatus for supplying treatment liquid
Inventor: SATO KAORU
IPC: H01L21/306
Filed: 1994-05-20
Abstract: PURPOSE:To keep a treatment liquid inside a treatment tank in an always stable state in a cleaning treatment, an etching treatment or the like. CONSTITUTION:A change in the concentration, the composition and the like of a treatment liquid 2 inside a treatment tank 1 is taken as a change in the vapor pressure or the generated gas amount of the treatment tank 2. The vapor pressure or the generated gas amount of the treatment liquid 2 is detected by a detection pipe 7 which is arranged on the liquid level of the treatment liquid 2, and it is measured by a pressure measuring instrument 8 or a gas- amount measuring instrument. A measured value is operated by an arithmetic operation controller 9, a dosing pump 5 is controlled, and the treatment liquid 2 in a prescribed amount is additionally supplied automatically into the treatment tank 1 through a treatment-liquid supply pipe 6 from a treatment-liquid tank 4. Thereby, the treatment liquid 2 inside the treatment tank 1 can be kept in an always stable state.
Patent JP-H02311430-A (JP)
Title: Fluorohydrocarbon-based azeotropic composition
Inventor: ASANO AKIO
IPC: C07C19/10
Filed: 1989-05-26
Abstract: PURPOSE:To provide the subject composition usable as an alternative of CFC as well as having excellent characteristics as a solvent, etc., comprising each specified amount of 1,1-dichloro-2,2,3,3,3-pentafluoropropane and methanol or ethanol. CONSTITUTION:The objective composition comprising (A) 94.6wt.% of 1,1- dichloro-2,2,3,3,3-pentafluoropropane (R225ca) and 5.4wt.% of methanol, or (B) 97.3wt.% of R225ca and 2.7wt.% of ethanol. The present composition can be used as an alternative of CFC while satisfying the excellent characteristics inherent in conventional CFCs, and also can be used in similar manner to the case of CFC because of little variation in its composition even if recycled; thus, having such advantages as not to be needed for substantial changes in the conventional techniques. In particular, because of having greater detergency than that for 1,1,2-trichloro-1,2,2-trifluoroethane, the present composition is an optimum detergent solvent alternative thereto.