baber/WOPTO huggingface dataset:
Patent JP-H05227879-A (JP)
Title: Prevention of crustacean from blackening
Inventor: TOYODA JIRO
IPC: A23L17/40
Filed: 1992-02-24
Abstract: PURPOSE:To provide a method for preventing crustacean from blackening even if frozen in a raw state or frozen and then thawed. CONSTITUTION:Any kind of crustacean, before frozen or after thawed, is dipped in a blackening preventive liquid, and the whole system is put into a vacuum container 10 followed by bringing the system as a whole to a vacuum-packed state using a vacuum pump 16 and then keeping the system in this state for a specified time.
Patent JP-S60217851-A (JP)
Title: Long period storage of sea urchins
Inventor: NAKAZONO SHIYUUZOU
IPC: A23L17/00
Filed: 1984-04-11
Abstract: PURPOSE:Raw urchins are put in heated oil and dehydrated under a prescribed reduced pressure, oil is removed therefrom to give urchin products storable for a long period of time. CONSTITUTION:Animal or vegetable oil is heated over 90 deg.C and raw urchins are dipped in the hot oil and the pressure is reduced (i) from the ambient one to minus 10-20mm.Hg for about 30min, then to minus 740-750mm.Hg for about 60min to effect dehydration to 3-6% water content. Then, oil is removed from the urchins by squeezing or centrifugation and with n-hexane completely, if necessary, the urchins are crushed, to give the urchins that can be stored for a long period of time.
Patent JP-S58189998-A (JP)
Title: Direct current x-ray apparatus
Inventor: TSUZAKI YOSHIZOU
IPC: H05G1/32
Filed: 1982-04-30
Abstract: PURPOSE:To increase control accuracy by feedback control of tube voltage by detecting tube voltage of an X-ray tube, and controlling an inverter by comparison of the detected value to voltage from a tube voltage setting device. CONSTITUTION:Current from an AC power source 1 is rectified and smoothed, then applied to an inverter 7 to obtain AC output. The AC output is added to a high voltage transformer and the output from a secondary winding is rectified with a rectifier 9 and accumulated in high voltage capacitors 10 and 11, then applied to an X-ray tube 12. Thus voltage of the X-ray tube 12 is detected with detecting resistance 13, 14, and 15. Detected voltage is compared to voltage from a tube voltage setting device 17 with a comparator 16 to control the inverter 7. Because the tube voltage is controlled by feedback control, the tube voltage is accurately controlled within 1% error or less, and occurence of surge in turning on is prevented.
Patent JP-2000264356-A (JP)
Title: Cap
Inventor: TAKAHASHI ATSUSHI
IPC: B65D47/08
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a cap which serves for easy discharge of contents while being capable of preventing dripping of liquid and is serviceable for removing a virgin seal simply. SOLUTION: A spout 38 approximately in a conical shape communicating with a cut tube 40 is projected from the top face 11A of a main body 11 and therefore liquid is satisfactorily cut off and made hardly adhesive to the top face 11A of the main body 11 when a highly viscous liquid such as milky lotion is poured out. An air tube 44 is provided at the inside of the cut tube 40, penetrating through the inside from the top face 11A of the main body 11, allowing contents to be poured out easily from the spout 38. Furthermore, a head is produced between the front end 38B of the spout 38 and an inlet part 44B of the air tube 44 when a container 12 is placed upside down. Since the air tube 44 can be provided at the inside of the cut tube 40 without being allowed to project from the lower end 40A of the cut tube 40, the lower end 44A of the air tube 44 does not interfere with a seal body 28 even though the seal body 28 is provided at an opening of a cylindrical part 26.
Patent JP-S60217759-A (JP)
Title: Automatic focal point adjusting device
Inventor: TOYODA HIDEO
IPC: G02B7/28
Filed: 1984-04-13
Abstract: PURPOSE:To prevent the variation of response of a system caused by the fluctuation of the stop and focal length of a lens, by performing detecting and arithmetic processes on at least one of the stopping value and focal length value of the lens, and changing the band of a detected frequency component in accordance with the arithmetic process. CONSTITUTION:The inclination of the mountain-shape characteristic of a high frequency component detected from the output signal of an image pickup element 2 becomes steeper the higher the center frequency of the detected band is. The output of a high-frequency component detecting circuit 13 indicates that the aperture of a lens 1 is stopped down to have a gently inclined mountain-shape characteristic and the output of another high-frequency component detecting circuit 14 indicates that the aperture of the lens 1 is opened to have a steeply inclined mountain-shape characteristic. Therefore, when the focal point adjusting operation is made by using the output of the detecting circuit 13 when the aperture is opened and the output of the detecting circuit 14 when the aperture is stopped down, the loop gain, namely, the response of this system can be made constant to the fluctuation of the aperture in the same operating extent. The same operation is made to the focal length.
Patent JP-S62230968-A (JP)
Title: Target for magnetron sputtering
Inventor: HIJIKATA KENICHI
IPC: C23C14/34
Filed: 1986-03-31
Abstract: PURPOSE:To improve the efficiency of utilization of a ferromagnetic material in a target by forming the parts of the target confronting the magnetic poles of a magnetron with a thick ferromagnetic material and the other part with a thick nonmagnetic material. CONSTITUTION:The parts of a plate-shaped target confronting the magnetic poles M of a magnetron are formed with only a thick ferromagnetic material 3a, or with the material 3a and a thin nonmagnetic material 4b. The other part is formed with only a thick nonmagnetic material 4a, or with the material 4a and a thin ferromagnetic material 3b. The nonmagnetic materials 4 exert no unfavorable influence on the sputtering of the ferromagnetic materials 3. Accordingly, the proportion of the ferromagnetic materials 3 remaining after sputtering without consuming to the whole target is reduced. The efficiency of utilization of the ferromagnetic materials 3 is improved and the service life of the target can be prolonged.
Patent JP-H08271075-A (JP)
Title: Regenerative refrigerator
Inventor: INOUE TATSUO
IPC: F25B9/14
Filed: 1995-03-30
Abstract: PURPOSE: To provide a regenerative refrigerator which enables furthering improvement in refrigeration performance. CONSTITUTION: A regenerative refrigerator has a pressure-pulsation source 1, radiator 2, cold reservoir 3, heat absorber 4, pulse tube 5, and phase adjuster 6. The pressure-pulsation source 1 does not vary the pressure of the refrigerant sharply, that is, stepwise but smoothly, that is, not in steps. In other words, using abscissas as times and ordinates as pressures of refrigerant, the pressure of the refrigerant in the refrigeration system is made to vary in a manner of a sine curve.
Patent JP-H11270696-A (JP)
Title: Shaft sealing device and compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F16J15/324
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of a shaft sealing device by intending to lengthen its lift. SOLUTION: A lip seal 33 is accommodated in a seal accommodation chamber 122 between a rotary shaft 13 and a front housing 12. The lip seal 33 is composed of a ring case 34, a rubber O-ring 35 fitted in a groove 341 at the periphery of the case 34, a pair of ring-shaped holding metal piece 36 and 37 installed at the inside surface of the case 34, a lip ring 38 of rubber held by the metal piece 36, a lip ring 39 of fluoro-reisn held by the metal piece 37, and a ring- shaped metal piece 40 for holding the attitude. Solid lubricant layers 42 and 43 are furnished on the slide contact parts 381 and 391 of the lip ring 38 and lip ring 39, respectively, which make slide contact with the peripheral surface 132 of the rotary shaft 13.
Patent JP-H10330035-A (JP)
Title: Blade folding machine, transverse folding method for sheet using blade folding machine, and web processing method and line incorporating blade folding machine
Inventor: GRUNDER ROLAND
IPC: B41F13/56
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a blade folding machine which can avoid such troubles including folding damage as likely according to the conventional technique. SOLUTION: A blade folding machine includes a folding roller couple 11 arranged sideways facing with respect to the sheet feeding direction and rotating in the counter-direction and blades 2 to be driven at approx. the same timing in such a condition that each sheet of paper 7 is inserted between the rollers 11, and therewith folds transversely the sheets 7 supplied separately by a transport device 10, wherein the speed of blade 2 and the cycle time are made changeable with respect to the speed of the sheet 7 because of varying size of the sheet to be folded 7, and it is possible to fold the sheet 7 during the run and without shock.
Patent JP-H02253379-A (JP)
Title: Tachograph reader
Inventor: SAITO MASATO
IPC: G07C5/06
Filed: 1989-03-27
Abstract: PURPOSE:To automatically read a tachograph with no intervention of the naked eyes by reading the pictures produced on the surface of a revolving tachograph recording sheet in the form of the two-dimensional picture data with use of the electric signals based on the secondary scan carried out in the revolving direction of the tachograph and the main scan carried out in the direction orthogonal to the secondary scanning direction. CONSTITUTION:An image pickup mechanism 30 contains the light sources 31a and 31b which radiate the beams onto the surface of a prescribed area set along the radius direction of a tachograph recording sheet P which is held on a transparent holding base 10 with the recording surface of the sheet P turned down (turned-over state), a reflector 32 which deflects the light reflected on the surface by 90 deg., an image forming lens 33, and a line sensor 34. Then a line diagram recorded on the surface of a tachograph is read in the form of the two-dimensional picture data produced by the electric signals via the main scan carried out in the radius direction of the sheet P and the secondary scan carried out by the revolution of the sheet P caused by the revolution of the stage 10. As a result, the tachograph can be read with no intervention of manual operations and the time and the labor required for reading/analyzing jobs can be reduced. At the same time, the processing time is extremely shortened.
Patent JP-S57189904-A (JP)
Title: Load carry in-and-out apparatus
Inventor: INOUE TATSUO
IPC: B65G1/06
Filed: 1981-05-18
Abstract: PURPOSE:To safely move a load the center of gravity of which is biased by changing the interval between right and left load-drawing driving rolles according to the width of a load so as to deliver or store a load with the rollers positioned near both widthwise ends of the base of the load regardless of the load width. CONSTITUTION:In carrying out a load from a shelf, a screw shaft 29 is rotated forward and backward, and the interval between both roller units is adjusted in such a manner that the interval between load guide bars 35 respectively mounted on the units is a little wider than the width of a load to be handled. In such a condition, an elevating carriage 10 is moved up and down in such a manner that rollers 36, 37 are a little higher than the base of the load on a shelf, and each roller 20, 21 of a roller conveyer 15 and the drawing driving rollers 36, 37 are driven to draw in the load, a conveyer frame 11 being moved laterally toward a load to be carried out, so that the leading end both side portions of the load projected over the shelf are picked up by the rollers 36, 37.
Patent JP-H06277074-A (JP)
Title: Expression vector
Inventor: TAKEBE YUTAKA
IPC: C12N15/85
Filed: 1993-03-31
Abstract: PURPOSE:To provide a new expression vector useful for getting a desired protein in sufficiently high production efficiency. CONSTITUTION:The expression vector (e.g. pACELltat) is composed of a promoter, a 1st cistron coding the objective protein, a 2nd cistron coding a protein having autocatalytic promotion action of the promoter and an internal translation initiation signal positioned between both cistrons. The exemplified expression vector can be produced by constructing an IRES of an HCV group at the downstream side of an HIV-1LTR promoter originated from HIV virus, a luciferase gene as an upstream side cistron interposing the IRES and a tat gene as a downstream side cistron of the IRES by conventional construction process.
Patent JP-H09263884-A (JP)
Title: High strength hot rolled steel plate excellent in pitting corrosion resistance and crushing resistance, high strength galvanized steel plate, and their production
Inventor: TANAKA FUKUTERU
IPC: C22C38/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain the steel plate without causing the problems in P- and Cu-added steels by forming a steel stock of a specific chemical composition into steel plate while specifying respective condition of hot rolling and cooling. SOLUTION: A stoch steel, having a composition consisting of, by mass, 0.05-0.25% C, 1.0-3.0% Mn, 0.01-0.12% P, 0.02-0.5% Ti, 0.01-0.1% Al, S and N in the amounts controlled to <=0.01% and <=0.01%, respectively, and the balance Fe, is hot-rolled at >=800 deg.C finishing temp., and the resultant steep plate is cooled down to <=650 deg.C at >=30 deg.C/sec average cooling rate and coiled. By this procedure, the high strength hot rolled steel plate, in which the amount of solid solution Ti is regulated to 0.001-0.25% and which has a structure consisting of <=15vol.% ferrite and the balance one or >=2 kinds among martensite, tempered martensite, and bainitic low-temp. transformed structure and also has >=500N/mm<2> tensile strength and excellent pitting corrosion resistance and crushing characteristic, can be obtained.  Various treatments of electrigalvanizing, hot dip galvanizing, etc., are applied to the surface of this steel plate.
Patent JP-H10252173-A (JP)
Title: Exterior wall structural body
Inventor: KATAYAMA TORU
IPC: E04F13/08
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an exterior wall structural body capable of being easily constructed and, at the same time, having excellent durability. SOLUTION: A plastic uneven sheet 3 is mounted to an exterior wall 1 of buidling, etc., and a siding material 2 is mounted to the outside of the uneven sheet 3. The uneven sheet 3 is so constituted that projections 3a, on the one side, formed by recessing them in the shape of an approximately cut head cone to one surface side from the other surface side are projected to each other at specific intervals and, at the same time, projections 3b, on the other side, formed by recessing sites among the projections 3a in the shape of an approximately cut head cone to the other surface side from one surface side are projected at specific intervals.  The front end faces of the projections 3a are brought into the contact with an exterior wall 1 to form a plurality of exterior wall side space sections 4a connected to each other and, at the same time, the front end faces of the projections 3b are brought into contact with a siding material 2 to form a plurality of siding material side space sections connected to each other.
Patent JP-H07304272-A (JP)
Title: Thermal transfer sheet
Inventor: HARADA NOBUYUKI
IPC: B41M5/39
Filed: 1995-03-07
Abstract: PURPOSE:To enhance the recording sensitivity and black density of a black type thermal transfer sheet by using specific types of yellow dye, magenta dye and cyan dye to form a dye layer of the sheet. CONSTITUTION:A black type thermal transfer sheet comprises a base sheet and a dye layer that contains a plurality of dyes and is provided on one of the side surfaces of the base sheet. The dye layer contains at least one yellow dye selected from the compound group represented by formula I or the like, at least one magenta dye selected from the compound group represented by formula II or the like, and at least one cyan dye selected from the compound group represented by formula III or the like. In the formulas: R1, R2 are alkyl groups, aryl groups, aryl groups or the like; R3 is an alkyl group, an alkoxy group, an alkylcarbonylamino group or the like; R4 is an alkyl group, an aralkyloxycarbonyl group, an alkoxycarbonylamino group or the like; R5 is an alkyl group, an aryl group or the like; R6 is an alkylaminocarbonyl group, an alkylsulfonylamino group or the like; R7 is an alkoxy group or the like; and X is a halogen atom.
Patent JP-H08268500-A (JP)
Title: Oil supplying apparatus
Inventor: YOYASU MITSUHARU
IPC: B67D7/06
Filed: 1995-03-31
Abstract: PURPOSE: To simply confirm the lowering of an emitting amt. within a short time by measuring an emitting amt. per a definite time to compare the measured emitting amt. with a reference emitting amt. and outputting an emitting amt. abnormality signal when the measured emitting amt. is smaller than the reference emitting amt. CONSTITUTION: When a nozzle 3 is separated from a nozzle hook 5 at a time of oil supply work, a nozzle switch 5a is turned ON and an oil supply pump motor 7a is started but, at this time, at a time of oil supply work when the emission of a pump is stabilized, an emitting amt. per a unit time is measured. That is, the flow rate pulse accompanied by the outflow of an oil liquid is counted by a measuring counter and the count value of the flow rate pulse is measured for a predetermined time. This measurement is performed twice and the difference between the measured results is calculated and, if this difference is smaller than a set value, the measured results are judged to be good. Succeedingly, the difference between the unit emitting amt. and the set value (measured lowering value) is calculated and, when the measured lowering value is not 0, an emitting amt. is judged to be lowered.
Patent JP-H06266038-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SAKAI MINORU
IPC: G03C1/295
Filed: 1993-03-10
Abstract: PURPOSE:To obtain ultrahigh contract exceeding gamma 10 and to reduce residual dye stains due to a sensitizing dye by incorporating a hydrazine derivative in an emulsion layer or another hydrophilic colloidal layer and spectrally sensitizing silver halide emulsion with a specified dye expressed by a specified formula. CONSTITUTION:The silver halide emulsion comprises >=50mol% chemically sensitized silver chloride and at least one of the emulsion layers and the other hydrophilic colloidal layers contains one kinds of hydrazine derivative, and the silver halide emulsion is spectrally sensitized with a dye represented by the formula in which one of V1-V4 is an alkylsulfonyl, arylsulfonyl, or the like and the other is H, a halogen, or the like in addition to substituents; each of R1-R4 is <=10 C optionally substituted alkyl or alkenyl; X is a counter ion necessary to neutralize electric charges; and n is 0 or 1.
Patent JP-S571274-A (JP)
Title: Manufacture of comb-shaped p-n multilayer element
Inventor: SAKAMOTO SUMINORI
IPC: H01L31/10
Filed: 1980-06-04
Abstract: PURPOSE:To obtain the P-N multilayer structure automatically, by arranging P and N type impurity evaporating sources in the vicinity of the evaporating source of a main constituent elememt of a semiconductor thin film, and shielding the evaporation of one impurity during the growth of the thin film. CONSTITUTION:A growing substrate 11 is heated 12 in a vacuum evaporating device.  The evaporating source 13 which contains a main semiconductor element and impurities in the vertical direction is provided. The evaporating sources 14 and 15 are symmetrically provided at the positions adjacent to the source 13. Between the evaporating sources and the growing substrate, are provided a mask 16 having a hole 17 with a required size, a main shielding plate 19, and a shielding plate 18 which opens and closes only the evaporating source 15. After the temperature of the growing substrate and the evaporating sources is stabilized, the shielding plate 19 is opened, and the shielding plate 18 is periodically opened and closed by monitoring the thickness of the film during the growth. In this method, the direction of the particles from the evaporating sources 13-15 is controlled by the hole 17 in the mask 16. For example, one side 3 of the N<+>P<++> multilayer structure becomes an N<+> layer, and the other side becomes a PP<++> layered body. Thus, the basically comb shaped P-N multilayer is completed.
Patent JP-S63240569-A (JP)
Title: Electrophotographic copying machine
Inventor: UEDA MASAHIDE
IPC: G03G15/02
Filed: 1987-03-27
Abstract: PURPOSE:To exactly detect the surface potential of a photosensitive body in a developing part by converting a reference latent image generated on the photosensitive body to a reference toner image by a developing device, measuring optically the density of this reference toner image, and detecting the surface potential of the photosensitive body thereby. CONSTITUTION:The surface potential of a reference latent image L1 is in a state electrified by an electrification charger 6, and equivalent to the potential of an image part of an original. Accordingly, the density of a reference toner image obtained by developing the reference latent image L1 is equivalent to the density of the original image part, and reflects directly the surface potential (brought to a dark attenuation) of a photosensitive drum 5 in a developing part X3. Therefore, by measuring optically the density of a reference toner image by a reflection type photosensor 19, the surface potential of the photosensitive body in the developing part X3 is detected. In such a way, the surface potential of the photosensitive body can be detected at a low cost and simply, and when a correction control of the surface potential is executed, based on its detected value, a copy image can always be kept in a prescribed satisfactory density, irrespective of a variation of a dark attenuation quantity of the surface potential.
Patent JP-S553046-A (JP)
Title: Microprogram control system
Inventor: KITAMURA SHIYUNJI
IPC: G06F9/22
Filed: 1978-06-21
Abstract: PURPOSE: To realize an economical constitution for the microprogram control with the flexibility maintained as in the case of formation of the microprogram.  
     CONSTITUTION: When order code (OP-C)10 among microorder words 1 is sent to decoder 60 via line 20, decoder 60 has an access. Thus decoder 60 delivers part of the control memory address to line 26 as well as delivers the control signals of arithmetic part 100 to line 22. Line 23 is part of the control signals delivered to line 22; line 24 is part of output line 20 of order code 10; and line 25 is the constant value signal determined by the hard wire code, i.e., the signal featuring the value of "0"  or "1". Control memory address formation part (AGU) 70 produces the head address of the microprogram to the order via each signal supplied through lines 21, 23, 24 and 25 each and then delivers the head address to line 40 to give an access control to control memory 2. 
     COPYRIGHT: (C)1980,JPO&Japio