baber/WOPTO huggingface dataset:
Patent JP-H05285046-A (JP)
Title: Extracting device for coffee, etc.
Inventor: ITO TAKU
IPC: A47J31/44
Filed: 1992-04-08
Abstract: PURPOSE:To produce a large quantity of extracted liquid of uniform concentration by performing an extracting process using extracting tanks with small capacity arranged at regular intervals on a horizontal circumference. CONSTITUTION:Each tank compartment 40a is operated by a decelerating motor 51 with a brake, stopped in each process step, which is detected by a sensor 56, and moved by one pitch after a given time, which operation being repeated. Ground coffee is fed into a measuring hopper 32 by a feeder 31 and a load cell 34 measures the weight of the coffee. A bottom outlet valve 36 opens and the coffee is fed into each tank compartment 40a. Hot water is poured over the coffee to such as extent as to moisten it, which is held for a short time. Boiling water is poured over each compartment 40a from a nozzle 58. With the liquid surface kept within a given height range, the extracted coffee liquid of approximately the same volume as that of the poured boiling water is discharged into a receiving tank 85 through a flow rate control valve 75. After that, a bottom lid 46 opens, coffee grounds is dropped into a hopper and carried out by a conveyer 90.
Patent JP-H02265818-A (JP)
Title: Device for supplying constant amount of impalpable powder
Inventor: KONDO JIRO
IPC: B65G53/66
Filed: 1989-04-06
Abstract: PURPOSE:To prevent the irregular movement of impalpable powder having the average grain size less than a predetermined value in a viration type constant amount supply device by providing a vibration plate with a plurality of apertures in a tube for fluidizing said powder by high frequency vibration and connecting one end of the tube to a hopper so as to form the other end in an outlet. CONSTITUTION:A high frequency vibrator 9 is oscillated by high frequency vibration generated by a high frequency generator 10 to vibrate a fluidizing tube 7 through a vibration transmitting horn 8. Thus, an upper vibration plate 5 is vibrated to fluidize and drop impalpable powder onto a lower vibration plate 6 which also is vibrated so that said powder is fluidized to be discharged by a constant amount. Thus, the impalpable powder having the mean grain size less than about 30mum can be continuously supplied without irregular movement.
Patent JP-S61249228-A (JP)
Title: Spline working for propulsion device
Inventor: GOTO KENKICHI
IPC: B23F1/08
Filed: 1985-04-25
Abstract: PURPOSE:To improve the working efficiency by simultaneously working a spline inside diameter part and the spline shape part onto the prepared hole for spline and carrying out the working for the main-shaft fitting part onto the boss part, having the spline inside diameter part as standard. CONSTITUTION:A prepared hole 13 for spline is worked onto a boss part 2 through broach work. Then, the top edge of a broach cutter 11 is fixed onto a plaped 14 as the broaching machine driving part. Then, the plaped 14 is driven at a prescribed cutting speed, and the spline inside diameter B and the spline shape are continuously worked. Then, the spline inside diameter B of a boss part 2 is installed onto the collet member 23 of an installation tool 21 for working the main-shaft fitting part. At this time, the boss part 2 is in the centered state, setting the spline inside diameter B positive. In this state, the seal part 2a as the main-shaft fitting part is turning-worked.
Patent JP-S5612356-A (JP)
Title: Frozen organic azonitrile
Inventor: TANAKA MIKIAKI
IPC: C08F4/00
Filed: 1979-07-11
Abstract: PURPOSE: Frozen organic azonitrile prepared by freezing a dispersion consisting of organic azonitrile, a polymerization initiator, and water and dispersant, this permitting the long-term transportation and storage showing uniform and stable dispersion state when thawed.  
     CONSTITUTION: A dispersion containing less than 40wt% of organic azonitrile, a dispersant and water is frozen into flakes, powders or cubes. The organic azonitrile is used as a polymerization initiator for unsaturated vinyl monomers and is preferably made to very fine particles when made into the dispersion. The frozen azonitrile can be handled like a usual solid or powder and readily weighed. When thawed, it reproduces uniform dispersion without phase separation and can be transported to polymerizer or the like with usual pumps. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5611380-A (JP)
Title: Radiation detecting unit
Inventor: INOUE AKIRA
IPC: G01T1/20
Filed: 1979-07-11
Abstract: PURPOSE: To improve the output of a radiation detecting unit, by providing a bar- shaped scintillator consisting of BGO crystal with the surface finished by polishing and a photodetector which converts light energy from the scintillator to an electric signal.  
     CONSTITUTION: For example, scintillator C3 consisting of BGO crystal (Bi 4 Ge 3 O 12  inorganic crystal) of 3mm×6mm×30mm is used. Radiation incident face SX and output light extracting face SL, at least, of scintillator C3 are subjected to polishing finish of a degree of approximately 8 Newton rings. One of end faces of scintillator C3 is allowed to contact with photodetecting face PMr of photomultiplier PM as a detector which converts light energy obtaned from light extracting face SL of the scintillator to an electric signal. By this constitution, the output of the radiation detecting unit can be improved in comparison with roughening of the surface of the scintillator. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11278933-A (JP)
Title: Baking of yttrium oxide
Inventor: SAITO NORIKO
IPC: C04B35/50
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing yttria sintered compact having high transparency and high rectilinear transmissivity of rays by utilizing yttrium carbonate having fine particle size and obtained by cleaning by an aqueous solution of ammonium sulfate. SOLUTION: Preliminary baking of yttria powder is carried out at 1,000 deg.C to 1,300 deg.C in baking. Thereby, ammonium sulfate attaching to the surface of yttrium oxide, causing gasification and leaving pores in the trace when baked and exhibiting lowering action of rectilinear transmissivity is removed without forming pores in the sintered compact to provide yttria sintered compact having high transparency and high rectilinear transmissivity of rays.
Patent JP-S60232585-A (JP)
Title: Small-sized electrophotographic copying machine
Inventor: SATOU MASAMICHI
IPC: G03G15/00
Filed: 1984-05-02
Abstract: PURPOSE:To reduce weight and cost, and to enable an electrophotographic sensitive body to be grounded or connected to an external power supply through a paper cylinder by using plural paper cylinder rollers for moving the electrophotographic sensitive body, and impregnating or coating at least one of them with an electrically conductive coating material. CONSTITUTION:An electrophotographic sensitive endless film 14 using a contact reflection exposure system is located in contact with an original support 12 just below it. It is given a constant tension with rollers 15a, 15b to support the original 11. As plural rollers for movably supporting the film 14, the paper cylinders having light weight and proper strength are used. One of the rollers 15a-15c is impregnated or coated with a carbon-black type conductive coating material, and when the film 14 is exposed or a toner image formed on it is transferred, the film 14 can be grounded or connected to an external power supply through the rollers 15a-15c.
Patent JP-H05257522-A (JP)
Title: Offline teaching method for working robot
IPC: G05B19/4093
Filed: 1992-03-10
Abstract: PURPOSE:To efficiently teach the three-dimensional operation like the three- dimensional edge cutting operation of an end effector with a high precision. CONSTITUTION:Pattern data related to the three-dimensional operation of an end effector 11 of a robot RB is preliminarily generated and registered, and this pattern data is only designated to teach the operation. The complicated three-dimensional operation of the end effector 11 is taught with the same easiness and efficiency of operation as the conventional technique where the two-dimensional operation of the end effector is taught based on a plane picture.
Patent JP-S62243451-A (JP)
Title: Incoming display system
Inventor: YAMAGAMI ISAO
IPC: H04M1/66
Filed: 1986-04-16
Abstract: PURPOSE:To attain the incoming display distinguished from other incoming call from a specific incoming call by providing a memory registering a telephone number to a terminal equipment and collating the sender number information with a telephone number registered in the memory at the incoming call. CONSTITUTION:When a registration setting code is sent from a dial 2, a CPU 5 applies write preparation of a registration telephone number into the memory 6 and writes a telephone number sent next in a prescribed space of the memory 6. The CPU 5 stops the registration control by a registration operation end signal sent finally. When the incoming call comes and a all signal and ID information are sent to a telephone line L, the call signal and the ID information are inputted to an incoming detection circuit 4 via a hook switch 9. The CPU 5 collates the ID information received from the line L with the telephone number registered in the memory 6 and when the ID information is coincident with one of the registered telephone numbers in the memory 6, an incoming display device 7 is rung by the 1st display tone and bya the 2nd display tone when not coincident. Thus, a specific incoming call is displayed while being distinguished from other incoming calls.
Patent JP-2000281868-A (JP)
Title: Epoxy resin composition for photosemiconductor and semiconductor device
Inventor: SAKUMICHI KEIICHI
IPC: H01L23/31
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having high heat resistance and excellent in adhesion by melt premixing a biphenyl type epoxy resin with a phenol aralkyl resin and then formulating the resultant mixture with a curing accelerator. SOLUTION: This composition is obtained by melt premixing (A) a biphenyl type epoxy resin represented by formula I (R1 is H, methyl or ethyl; n is 0-2) in an amount of >=75 wt.% in the whole epoxy resin [e.g. 4,4'-bis(2,3- epoxypropoxy)-3,3',5,5'-tetramethylbiphenyl] with (B) a phenol aralkyl resin represented by formula II (R2 is phenylene, diphenylene or the like; l is 0-3; R3 is a 1-5C alkyl; n is 0-10) (e.g. a resin represented by formula III or IV), preferably at 120-150 deg.C for 1-5 h so as not to make crystalline microparticles present and then formulating (C) a curing accelerator (e.g. dimethylbenzylamine or 2-methylimidazole).
Patent JP-H09283275-A (JP)
Title: High frequency heating cooker
Inventor: MORIGUCHI MIYAKO
IPC: H05B6/74
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To efficiently cook a food with the only conductive heating without generating unevenness of heating by installing a high frequency absorber in a metal box, and placing a cooking tool on this box. SOLUTION: A waveguide tube 2 for leading high frequency from a high frequency generating means 1 and a high frequency absorber 3 for absorbing high frequency are installed in a metal box 4. A cooking tool such as a frying pan 5 for cooking a food 6 is placed on this box. High frequency generated by the high frequency generating means 1 is passed through the waveguide tube 2, and absorbed by the high frequency absorber 3, and converted to the heat energy, and transmitted to the metal box 4, and the food 6 inside of the frying pan 5 is heated for cooking by the conductive heating. Height of the metal box 4 is desirably set at 1/4 wavelength of the frequency to be used. In the case where two or more opening parts are provided in the waveguide tube 2, the high frequency absorber 3 absorbs the high frequency without generating deflection, and unevenness of heating is reduced.
Patent JP-S6389440-A (JP)
Inventor: RODERITSUKU MAKUDONARUDO SUMAA
IPC: C04B7/147
Filed: 1987-04-09
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-H02268679-A (JP)
Title: Production of 1,5-anhydroglycitol dehydrogenase
Inventor: NISHII KUNIO
IPC: C12R1/745
Filed: 1989-04-10
Abstract: PURPOSE:To efficiently obtain the title enzyme useful for measuring anhydroglycitol, a diagnostic marker of diabetes by culturing a fungus belonging to Eumycetes, capable of producing anhydroglycitol dehydrogenase. CONSTITUTION:A fungus (preferably Pestalotia diospyri IFO-5282) belonging to Eumycetes, capable of producing 1,5-anhydroglycitol dehydrogenase, is cultured in a nutritive medium, the aimed enzyme is formed and accumulated in the culture cell and collected. The culture is preferably carried out under aerobic condition such as aerated spinner culture at pH5-7 at 25-30 deg.C.
Patent JP-H10278262-A (JP)
Title: Ink-jet recording head and method for correcting diameter of ink drop of ink-jet recording head
Inventor: YASUTOMI HIDEO
IPC: B41J2/055
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To correct unevenness in dot diameter of ink drops discharged from a plurality of nozzles, by constituting a part or the whole of individual wirings set corresponding to the plurality of nozzles and connected to an ink discharge driving element of a resistor material. SOLUTION: A piezoelectric member 31 as an ink discharge driving element which corresponds to a cavity having nozzles connected at an end part is fixed by a laminate piezoelectric member of laminated metallic electrode layers between a diaphragm and a substrate. One end is connected to a common electrode 44 and the other end is connected to individual electrodes 46. When the individual electrodes 46 are partly formed of a resistor material 48 of a sintered material and the substrate is formed of silicon carbide, the substrate itself can be used as the resistor material 48. The silicon carbide corrects as a varistor material a waveform of an impressed voltage. Therefore, the piezoelectric member 31 when driven with the corrected voltage reduces unevenness in fly speed of ink drops and the individual electrodes 46 can change the impressed voltage at an image signal circuit connected thereto.
Patent JP-H02267566-A (JP)
Title: Developer for reversal development
Inventor: TAKANO MASAO
IPC: G03G9/107
Filed: 1989-04-10
Abstract: PURPOSE:To form the developer for reversal development having excellent performance by constituting the developer of a ferrite carrier which contains magnesium oxide at specific mol% and has the electric resistance of specific OMEGA.cm and a toner which has the electric resistance of specific OMEGA.cm or above. CONSTITUTION:The developer for reversal development consisting of the ferrite carrier which contains 5 to 15mol% magnesium oxide and has 2X10<8> to 3X10<9>OMEGA.cm and the toner which has >=9X10<10>OMEGA.cm is formed. Since the developer is constituted of the ferrite carrier contg. the magnesium oxide at the specific ratio and the toner having the specific electric resistance in such a manner, the generation of the chipping at the front and rear ends of the line drawing part by an edge effect is obviated in continuous copying and the good image quality is obtd. Excellent practicable characteristics, such as lessened ground fogging and lower consumption of the toner, are obtd. Further, the developer for reversal development which withstands continuous copying of many sheets is formed without coating the carrier surface with a special resin.
Patent JP-S62244641-A (JP)
Title: Recording apparatus
Inventor: OBA YASUO
IPC: B41J29/46
Filed: 1986-04-18
Abstract: PURPOSE:To prevent the damage of a type body and other mechanism, by providing a means for detecting the presence of the type body at an initial position and a control means performing predetermined error processing when said detection means detects that the type body is not arranged at the initial position. CONSTITUTION:A daisy wheel 5 is allowed to fall between a drive part 40 and a press part 20 and a lever 8 is pressed to a C-direction to lock the daisy wheel 5 in a state held between the drive part 40 and the press part 20 to couple the drive part 40 with the daisy wheel 5. If the daisy wheel 5 is mounted at a correct initial mount position, the optical axis of a photointerruptor 30 is blocked by a ratchet part 5c and a wheel mount signal is generated from the photointerruptor 30. When a cap 5a does not accurately cross the optical axis of the photointerruptor 30, no detection signal is generated and, and when the lever 8 is allowed to fall manually, buzzer sound or an alarm lamp allows an operator to prohibit further operation and urges the operator to mount the daisy wheel 5 to the accurate initial position. When the lever 8 is allowed to fall automatically, the driving of the lever 8 is prohibited.
Patent JP-H01260834-A (JP)
Title: Heat treatment of iii-v compound semiconductor substrate
Inventor: KONO MICHIHISA
IPC: H01L21/26
Filed: 1988-04-12
Abstract: PURPOSE:To suppress the generation of temperature gradients in a III-V compound semiconductor substrate and heat the substrate uniformly, by treating the substrate with heat in such a way that the substrate is installed on an Si substrate which is thick enough for the thickness of the above semiconductor substrate. CONSTITUTION:When a GaAs substrate 2 having the thickness of 2 inches is installed on an Si substrate 3 having the thickness of 3 inches. When heat treatment is performed in a short time without a guard ring, thermal conduction between two substrate occurs in the direction of thermal conduction during heating 6 or cooling 7. As to such an aspect of the thermal conduction, there is salient difference in the amounts of thermal capacity per unit volume generated in the cases of annealing between a part consisting of an Si substrate center 3a as well as the GaAs substrate and other parts consisting of only peripheral parts 3b and it is due to the generation of crosswise thermal conduction through the substrate. This effect is reduced by radially uniformalizing the thermal capacity of an annealed system. Thus, in order to radially uniformalize the thermal capacity of the annealed system, a III-V compound semiconductor substrate is installed on an Si substrate 4 having a thickness which is more than ten times the thickness of the foregoing semiconductor substrate and the generation of radial temperature gradients is suppressed at a minimum.
Patent JP-S61246165-A (JP)
Title: Asymmetric diolefin compound
Inventor: HASEGAWA MASAKI
IPC: C07D213/57
Filed: 1985-04-24
Abstract: NEW MATERIAL:A compound expressed by formula I [X and Y are pair of -CN and -COOR (R is H or alkyl), -CN and -CN, -CN and phenyl and H and formula III]. EXAMPLE:The compound expressed by formula III. USE:A fluorescent substance having hydrophobic group and hydrophilic group or asymmetric and rigid photoreaction agent having photoreactivity in the crystal and solution state, utilizable for Langmuir-Blodgett membranes utilizing the photoreactivity of accumulated membranes or introducible into polymer side chains as photosensitive units and useful as a photoreactive rigid fluorescent substance for analysis, measurement and reagent. PREPARATION:A compound expressed by formula IV is reacted with a compound expressed by formula V in the presence of a condensing agent, e.g. acetic acid-acetic anhydride, to give 4-[2-(4-formylphenyl)ethenyl]pyridine expressed by formula VI, which is then reacted with a compound expressed by formula VII in a solvent in the presence of a base, e.g. KOH, as necessary, to afford the aimed compound expressed by formula I.
Patent JP-S5313913-A (JP)
Title: Digital music composition system
Inventor: TOMIZAWA NORIO
IPC: G10H7/08
Filed: 1976-07-24
Abstract: PURPOSE: To compose digital music signals and simplify a circuit constitution by logically operating phase signals which increase at a ratio corresponding to each key board. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62243063-A (JP)
Title: Input system for japanese language
Inventor: YANAGISAWA ICHIROKU
IPC: G06F17/22
Filed: 1986-04-16
Abstract: PURPOSE:To obtain a KANJI (Chinese character) and KANA (Japanese sullabary) character-string to which an operator desires, by providing a keyboard search means for executing a decision so that a KANJI and KANA mixed sentence containing a KANJI character-string becomes a result of conversion. CONSTITUTION:A KANA to KANJI conversion processing part 3 is constituted of a KANA to KANJI conversion processing part 6, a conversion candidate comparing part 7, and a keyword search part 8. The processing part 6 brings read information of a Japanese language read out of an input information storage part 2, to KANA to KANJI conversion, and generates all possible KANJI and KANA mixed sentences. The comparing part 7 compares each of plural KANJI and KANA mixed sentences generated by the processing part 6, and extracts each different KANJI character-string in its sentence. The keyword search part 8 uses the KANJI character-string extracted by the comparing part 7, as a keyword, and searches a KANJI and KANA mixed sentence stored in a conversion result storage part 4. In this way, the KANJI and KANA character-string to which an operator desires can be easily obtained.
Patent JP-S58205803-A (JP)
Title: Optical measurer
Inventor: KUWATA MASAYUKI
IPC: G01B11/02
Filed: 1982-05-25
Abstract: PURPOSE:To perform correctly the measurement of the dimensions of a substance to be measured, by removing surely an error in the measurement caused by the beam diameter of a measuring light, without being affected adversely by the fluctuation of a supply voltage, a change in the quantity of the measuring light used for the measurement, and noise, etc. CONSTITUTION:A first detection circuit 30 finding the rate of change in an output of a light-receiving element 22 and detecting the shift of transmission to interception of a laser beam 100 on the end surface of a substance 10 to be measured, from the coincidence of said detected rate of the change with a first reference rate of change, is provided, and also a second detection circuit 32 finding the rate of change in the output of the light-receiving element 22 and detecting the shift of interception to transmission of the laser beam 100 on the end surface of the substance 10 to be measured, from the coincidence of the above detected rate of change with a second reference rate of change, is provided. These reference rates of change are set at equal absolute values and values different in polarity. By this method, an error in measurement caused by the beam diameter of the laser beam 100 is removed.
Patent JP-S5313869-A (JP)
Title: Cathode ray tube
Inventor: NAKANISHI TOSHIO
IPC: H01J29/87
Filed: 1976-07-23
Abstract: PURPOSE: To prevent the ion shock destruction for the cathode, by collecting the ionized gas developed in the cathode ray tube with the ion collecting electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08297161-A (JP)
Title: Infrared-ray material-body detector
Inventor: KIN TAIKOU
IPC: G01S7/48
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an infrared object detector, especially for air-conditioner. SOLUTION: The infrared object detector for air-conditioner decides whether an object is located at a remote, intermediate or close position. The distance is determined by detecting a signal outputted from a light receiving part 100 having substantially three detection areas of intersection field of view with a light shielding means 103 being interposed between a pair of hemispherical Fresnel lenses juxtaposed on a printed circuit board 102 through a signal processing circuit 250 and a program stored in a microcomputer 300. The r.p.m. of a fan in air-conditioner is set in three stages based on the decision results in order to deliver a command for controlling the operation of air-conditioner depending on the number of persons, movement and activity. Air flow of the air-conditioner is regulated optimally according to the command, thus saving power.  When the infrared object detector is applied to a camcoder or a camera, distance to an object or scene can be determined more accurately.