baber/WOPTO huggingface dataset:
Patent JP-H07107948-A (JP)
Title: Method for thermal sterilization
Inventor: KODAIRA HIDEKI
IPC: B65B55/14
Filed: 1994-03-28
Abstract: PURPOSE:To suppress the discoloring and fading of a material to be treated and shorten the heating time by hermetically sealing and packaging the material to be treated with a transparent packaging material containing a barrier film prepared by forming a vapor deposition film of a transparent inorganic compound on a transparent substrate film and thermally sterilizing the package. CONSTITUTION:This method for thermal sterilization is to laminate an interposing layer 2 or a sealant layer 3 and an outer layer film 4, etc., to a barrier film 1 prepared by forming a vapor deposition film 12 of a transparent inorganic compound on a transparent plastic substrate film 11, provide a transparent packaging material, hermetically seal a material to be treated with the resultant packaging material and thermally sterilize the package. Thereby, the heating and cooling rates are high.
Patent JP-S54149638-A (JP)
Title: Cleaning liquid supplier
Inventor: KATOU TOSHIBUMI
IPC: G03G21/00
Filed: 1978-05-17
Abstract: PURPOSE: To improve the developing liquid dissolving function of a cleaning unit by arranging a liquid permeable electrode, which is supplied with a voltage of the same polarity of that of the toner of a developing liquid, at a liquid supply side of a device, which is operative to supply the liquid from a developing unit to the cleaning unit, thereby to block passage of the toner.  
     CONSTITUTION: The developing liquid in its bath 2 is fed partially to the cleaning unit at the surface of a photosensitive element 1 and to developing electrode 5 by a pump 3. There is arranged at the discharge portion to a cleaning liquid supply pipe 6 in the pump 3 a mesh-shaped electrode 4 which is supplied with a voltage of the same polarity as that of the toner. The toner in the developing liquid to be discharged toward the supply pipe 6 by the pump 3 is blocked to pass by the repulsion of the electrode 4 which is supplied with a voltage of the same polarity as the toner. As a result, the liquid to flow into the pipe 6 is nothing but solvent, and the residual toner is dissolved and discharged by the solvent at th cleaning unit. On the other hand, the toner having been blocked from flowing into the pipe 6 is condensed in the pump so that the resultant developing liquid having a high concentration is fed to the developing electrode 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0215091-A (JP)
Title: Novel cephem compound and preparation thereof
Inventor: SAKANE KAZUO
IPC: C07D519/00
Filed: 1989-03-09
Abstract: NEW MATERIAL:A compound of formula I [R<1> is (protected) amino; R<2> is organic group; R<3> is H, lower alkyl, (protected) hydroxy lower alkyl, (protected) amino lower alkyl or imino-protecting group; R<4> is H or lower alkyl(thio); A is (substituted lower alkylene; Z is N or CH] and a salt thereof. EXAMPLE:7beta-[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(1-carboxy-1-methyl ethoxyimino) acetamido]-3-[2,3-dihydro-5-(1H-imidazo[1,2-b]pyrazolio)]methyl-3-ceph em-4- carboxylate (sym isomer). USE:An antibiotic. PREPARATION:A compound of formula II, a reactive derivative thereof at the amino group or a salt thereof is reacted with a compound of formula III, a reactive derivative thereof at the carboxyl group or a salt thereof.
Patent JP-S58175031-A (JP)
Title: Constant voltage power supply
Inventor: RIYUUSAKU SEISHI
IPC: G05F1/70
Filed: 1982-04-07
Abstract: PURPOSE:To prevent the reduction in an input power factor, by turning on a phase controller during the period of a preceding phase of a half cycle of an AC power supply. CONSTITUTION:A controller 5 outputs a continuous signal until both inputs signals are coincident with each other in a comparator 8. The principles of the operation are as follows: The phase controller 4 is turned on during the preceding phase in a half cycle of an AC power supply 1, that is, turned on from a zero phase of the said half cycle by the controller 5. Further, a voltage rectifying the power supply voltage is integrated at an integration circuit 6. The output of the integration circuit 6 is inputted to an input terminal of the comparator 8 and compared with a reference voltage. Since the comparator 8 gives a signal when both the input voltages are coincident with each other, the phase comparator 4 is turned off. The operation is repeated at each half cycle of the AC power supply 1 and a supply voltage to a load 2 is kept to a set value.
Patent JP-H02237779-A (JP)
Title: Robot system
Inventor: KAMESHIMA KOJI
IPC: B25J5/02
Filed: 1989-03-13
Abstract: PURPOSE:To correctly guide a working arm to a work position at all times despite of a moving mechanism by suspending a work unit from the moving mechanism by a wire, chain and so on. CONSTITUTION:A moving mechanism 2 of a crane, monorail, etc., is operated, the length of a wire rope, etc., 3 is adjusted and a work unit 4 is located near a work object 8. The work object 8 is then held by a positioning arm 6 in the work unit 4 and the positional relation of the work unit 4 and work object 8 is fixed. In this case the work unit 4, positioning arm 6 and working arm 5 are controlled based on the work object recognition result using a TV camera, etc. Consequently the working arm 5 can correctly be guided to the work position at all times, despite of the moving mechanism 2.
Patent JP-S60201965-A (JP)
Title: Printer with compensation for missing of dot
Inventor: KAMITSUBARA KINJI
IPC: B41J2/30
Filed: 1984-03-26
Abstract: PURPOSE:To enable to maintain favorable printing quality by compensating for missing of dots, by providing a detecting part for detecting and judging the presence or absence of a missed dot and the position thereof, and a controlling part, in a wire dot printer. CONSTITUTION:At the time of turning ON a power source or an initializing operation, a carrier part 3 is moved to the position of a piezoelectric element 5 for detecting missing of a dot, and in response to a signal from the controlling part 1, a printing head 4 sequentially releases all wires by one dot at a time relatively to the element 5 through a driving part 2. Simultaneously, the controlling part 1 judges the position of the missed dot. After printing a line, where a dot is missed, the controlling part 1 sends a signal to a line feed driving part 8 so that a normal printing wire is moved to the position of the missed dot, and a line-feeding motor 9 is driven to rotate a platen 10 to the position of the line, followed by printing only at the missed dot part in the line by the normal wire. Where missing of a dot is still present, the same printing as above is conducted.
Patent JP-S59183963-A (JP)
Title: Centrifugal casting method
Inventor: MIYOUGA ISAO
IPC: B22D13/02
Filed: 1983-04-04
Abstract: PURPOSE:To obtain a composite cylindrical member having good adhesiveness in the stage of superposing plural layers of different materials and casting centrifugally a cylindrical member by casting the material of the next layer while the outermost layer is half molten. CONSTITUTION:A molten metal to be formed as the outermost layer is cast into a casting mold of a centrifugal casting machine, and while the molten metal is in the half-molten state just prior to solidification under the application of centrifugal force, the molten metal of the next different material is cast in the mold and is solidified in the state of adhering tightly the boundary part between the inside and the outside. The operation is otherwise carried out continuously by as much as desired layers. The cylindrical member which is superposed with plural layers of >=2 kinds of different materials in a combination of, for example, a strength member and a corrosion resistant member and has excellent quality is thus obtd.
Patent JP-H07228069-A (JP)
Title: Screen in screen printing, and screen printing method using the same screen
Inventor: TANI OKIE
IPC: B41F15/08
Filed: 1994-02-17
Abstract: PURPOSE:To increase the yield by forming a pattern on a screen corresponding to a linear or curved line which is selected from among the patterns of a conductor line on a print base plate being the surface of matter to be printed into a shape for enlarging the end parts in the longitudinal direction larger than the central part. CONSTITUTION:A pattern on a screen used for screen process printing is formed correspondingly to the pattern of a conductor line on a print base plate being the surface of matter to be printed. In the case, the pattern correspondent to a linear or curved line on the screen which is selected from among the patterns of the conductor line is formed into a shape for enlarged the end parts in the longitudinal direction larger in comparison with the central part. For example, in the screen, the respective printing materials 3, 6 are provided through the respective opening faces 2, 5 in the insides of the respective outline parts 1, 4 being the same shape as the pattern of the conductor line. Thereby, the respective printing materials 3, 6 of the terminal part prevent a chip removed by a screen film from being generated and also are uniformly provided in the cross direction.
Patent JP-S60201356-A (JP)
Title: Light accepting member
Inventor: SAITOU KEISHI
IPC: G03G5/04
Filed: 1984-03-26
Abstract: PURPOSE:To perfectly prevent interference fringes at the time of image formation, by forming a light accepting layer of multilayer structure having a pair of nonparallel interfaces or more in a short range, and arranging a large number of said interfaces in one direction in a plane perpendicular to the layer thickness direction. CONSTITUTION:A light accepting layer 1000 is composed, from a backing body 1001 side, of 2-layer structure of the first layer 1002 made of a-Si contg. Ge, and when needed, H and/or halogen, and the second photoconductive layer 1003 made of a-Si contg., when needed, H and/or halogen, and Ge is distributed nonuniformly in the layer thickness direction. The layer thickness of the second layer 602 changes continuously from d5 to d6, the interface 603 is not parallel to the interface 604, and since the reflected light R1 of the incident light I0 is different in the advancing direction from the emitted light R3, a degree of interference decreases. As a result, the difference between the light parts and dark parts in the interference fringes becomes negligibly small, and the incident light intensity in a small part l is averaged.
Patent JP-S56154390-A (JP)
Title: Assembly process for ring-shaped construction
Inventor: TAKUBO TETSUO
IPC: B63B9/06
Filed: 1980-04-30
Abstract: PURPOSE: To assemble a ring-shaped construction with high accuracy by setting successively each 1/4 circular portion of the ring-shaped construction on the outer edge of an assembling jig and connecting each 1/4 portion into a ring form.  
     CONSTITUTION: An assembling jig 1 is formed into 1/4 circular form along the inner surface of a stern nozzle 2, and on the said assembling jig 1, 1/4 circular portion of the stern nozzle 2 is assembled. The nozzle 8 assembled by each 1/4 circular portion is loaded onto the 1/2 circular portion of a jig 9, and then 1/2 circular portion is assembled, to achieve a complete nozzle. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03261078-A (JP)
Title: Circuit module having lead terminal
Inventor: SATOU TERUHIRO
IPC: H05K3/34
Filed: 1990-03-12
Abstract: PURPOSE:To prevent thermal fatigue failure of solder by bending a lead terminal passed through a mounting hole so as to temporarily stop the terminal, and soldering the end portion of the lead terminal to a wiring conductor in such a manner as not covering the mounting hole. CONSTITUTION:Prior to connection of a lead terminal 3, a resist layer 5 is formed on the surface of a base 2 and then an opening 5a wider than the end portion of a wiring conductor 1 is formed at the end portion of the wiring conductor 1 in a manner so as not to cover a mounting hole 2a. The L-shaped end of a lead terminal 3 is passed through the hole 2a and the end portion of the terminal 3 is bent into the shape of U in the direction of the lead terminal so that the lead terminal 3 is temporarily stopped. The conductor 1 exposed to the opening 5a is soldered to the end of the terminal 3 so that while solder 4 does not cover the hole 2a the terminal 3 is mechanically and electrically connected to the conductor 1. Tensile stress caused by thermal expansion of the base does not directly act on the soldered portion and therefore thermal fatigue failure of the solder is prevented.
Patent JP-H10235911-A (JP)
Title: Melt type thermal transfer printer
Inventor: TANAKA HIDEFUMI
IPC: B41J2/345
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a battery driven thermal transfer printer by employing a porous surface recording medium as a recording sheet and an employing a thermal head comprising heating elements arranged in line on a basic material having low thermal conductivity thereby saving power required for saturation recording. SOLUTION: A porous surface recording medium 2 is produced by laminating a porous surface plastic sheet 2b of 10 and several μm thick having multiple pores of 1-25μm diameter to a plain paper or a synthetic paper basic material 2a. At the time of printing, an ink ribbon 1 is brought into tight contact with a recording sheet 2 (porous surface recording medium) and fed between a thermal head 10 and a platen roller 3. Subsequently, a plunger 4 is conducted to clamp the ink ribbon 1 and the recording sheet 2 by means of the thermal head 10 and the platen roller 3. Under that state, a current is fed from a drive IC to the heating element in the thermal head 10 to generate heat for fusing the ink in the thermal head 14 thus performing thermal transfer printing onto the recording sheet 2.
Patent JP-H01231846-A (JP)
Title: Production of low salt pickled ume (japanese plum)
Inventor: TAIJI HEISHICHI
IPC: A23L19/20
Filed: 1988-03-14
Abstract: PURPOSE:To obtain the title UME (Japanese plum) of high preservability with use of fungicides harmless to human bodies by preparing specific microorganism- removing solution and microbicidal solution to remove microorganisms from the plums and pickling tools, then pickling the them as the microbicidal solution and salt are sprinkled. CONSTITUTION:(A) (i)8-12wt.% of sucrose fatty acid ester, (ii)18-22wt.% of ethanol and 68-72wt.% of water are mixed and the solution is diluted with water 200-fold to prepare the microorganism-removing solution. Raw plum fruits are dipped in the solution for 3-6 hours, while the pickling barrels, lids and weight stones are dipped in the solution for over 3 hours, rinsed with water and drained. On the other hand, (C) (i)45-55wt.% of ethanol, (ii)45-55 wt.% of sodium hypochlorite are mixed and diluted with water 200-fold to prepare a microbicidal solution. Then, the barrel is filled with the plums B, as (D) 2-5wt.%, based on the component B, of salt and 4-6wt.% of component C are sprayed, to prepare the pickled UME.
Patent JP-S55150393-A (JP)
Title: Detecting method of abnormal cutting-off in automatic slip issuing machine
Inventor: SAKAI HIDEO
IPC: B41J29/48
Filed: 1979-05-10
Abstract: PURPOSE: To issue a slip in an unattended system, by detecting whether slip paper is properly cut off or not and by automatically causing retrial for a set number of times if the slip paper is improperly cut off.  
     CONSTITUTION: After a slip paper 9 is printed by a printer, the paper is conveyed to a cutting-off position by a paper conveyor. When projected light is intercepted by the slip paper 9, the output signal of a light receiver is turned off. When the slip paper is properly cut off by a cutter and the slip falls onto a slip receiver 12, the light is transmitted to the light receiver 11 and its output signal is turned on again. If the paper is not properly cut off by the cutter, the output signal c of the light receiver 1 remains off and an AND gate 24 remains open. In that case, a signal m produced by passing a pulse signal k through the AND gate 24 is compared with a number Pr of times of cutting-off repetition to repeat retrial until the slip paper is properly cut off or the set number Pr is reached. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01232401-A (JP)
Title: Image processor for moving vehicle
Inventor: MORITA TOMOSHI
IPC: G05B1/02
Filed: 1988-03-14
Abstract: PURPOSE:To accurately decide a travel path on a travel path surface at a high speed by providing a judging means which judges a normal travel path according to color information on an edge part. CONSTITUTION:An input means 100 reads the front path of an automobile by a color image input device such as a camera and a CCD scanner and inputs an image of the travel path surface by scanning lines with a color signal. An edge detecting means 102 detects the edge part of the image according to specific color information among pieces of input color information. The judging means 103 inputs pieces of color information on the primary colors R, G, and B which are normalized by a normalizing means 101, finds the upper-limit value and lower-limit value of each piece of color information from the mean value of normalized picture elements, and decides the normal travel path unless the signal level of the normalized color information on the edge part is within the range set determined by those upper-limit and lower-limit values. Consequently, the travel path such a s a line showing the travel path is accurately detected at a high speed without being affected by the reflection of light, etc., on the travel path.
Patent JP-H08254177-A (JP)
Title: Swash type piston pump and swash plate type piston motor
Inventor: KURIBAYASHI SADATOMO
IPC: F04B1/20
Filed: 1995-03-17
Abstract: PURPOSE: To simplify a mechanism, to facilitate miniaturization, and to perform smooth and precise control of a flow rate. CONSTITUTION: A plurality of cylinders 12 are formed in a cylinder block 10 mounted on a rotary shaft 8 and a piston 16 is contained in each cylinder. The rotary shaft 8 is relatively rotated based on a valve plate member 26 and a swash plate 42 and during the relative rotation, a distance between the part, corresponding to each cylinder 12, of the swash plate 42 and a cylinder 12 is changed in the axial direction of the cylinder. The piston 16 is energized toward the swash plate 42 through the force of a compression coil spring 18. A fluid suction opening 28 and a fluid delivery opening 30 are formed in the valve plate member 26, and the cylinder 12 is communicated alternately with the fluid suction opening 28 and the fluid delivery opening 30. The swash plate 42 is relatively rotatable based on the rotary shaft 8 and rotated by a swash plate rotation operating member 48.
Patent JP-H09251414-A (JP)
Title: Network communication system and method therefor
Inventor: NODA JIRO
IPC: H04L12/28
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To transmit and receive the new data and the information that is involved in the updating of a cache via a network and then to reduce the load of the network. SOLUTION: A relay cache processing part 13 stores the data given from a remote system 2 via a network communication processing part 12 into a cache 13a and also gives the data to a client application. When the data requested by the client application are stored in the cache 13a, the part 13 gives the data to the client application from the cache 13a. When the data are not stored in the cache 13a, the system 2 is asked to acquire the data via the part 12. Thus the system 2 carries out a server application to acquire the requested data. A relay cache processing part 23 stores the data generated by the server application in a cache 23a and also sends the data to a local system 1 via a network communication processing part 22.
Patent JP-S60199747-A (JP)
Title: Light quantity regulator for illumination
Inventor: SUZUKI MASARU
IPC: B60K37/02
Filed: 1984-03-26
Abstract: PURPOSE:To continuously adjust the light quantity with a simple structure without generating heat by relatively rotating two polarization plates arranged in the light passage in a light quantity regulator for an instrument display surface, etc. CONSTITUTION:When an operation knob 6 is manually operated to rotate the first polarization plate 2 to the broken line position, polarization axes of both polarization plates 2, 3 coincide in direction, thereby the light source of a lamp 9 passes as is and illuminates the display surface of an instrument 16 and an indicator 17 via optical fibers 10, 11 at the maximum intensity of illumination. On the other hand, when the polarization plate 2 is rotated counter-clockwise, the passing light quantity is reduced in response to the displacement of the polarization axes in direction, the passing light quantity is reduced to zero at the most- rotated chain line position, thus the intensity of illumination on the display surface of the instrument 16 and the indicator 17 to be illuminated can be continuously changed from the maximum to the minimum.
Patent JP-H06270603-A (JP)
Title: Pneumatic tyre
Inventor: HAMADA TATSURO
IPC: C08L9/06
Filed: 1993-03-18
Abstract: PURPOSE:To obtain excellent wet skid resistance and wear resistance and improve fuel consumption by producing preparatory paste works in which end modified styrene-butadiene copolymer containing a specific rate of carbon black whose iodine suction amount is a specific value natural rubber are mixed and kneaded individually and these preparatory paste works are mixed and kneaded together. CONSTITUTION:A rubber component for a tyre tread contains end modified styrene-butadiene copolymer whose glass transition temperature is more than -50 deg.C and whose combined styrene content is less than 45% and natural rubber and carbon black. Here, the rubber component for the tyre tread is made by mixing and kneading a material containing the preparatory paste work in which carbon black (more than 100mg/g of an iodine suction amount) more than 40weight% of an entire carbon black amount contained in the rubber component is mixed and kneaded with end modified styrene-butadiene copolymer, with a material containing the preparatory paste work in which carbon black (less than 80mg/g of the iodine suction amount) more than 10weight% of the entire carbon black amount contained in the rubber component is mixed and kneaded with the natural rubber.
Patent JP-S56155832-A (JP)
Title: Measuring method for absorbance
Inventor: ORIMO RIYOUICHI
IPC: G01N21/25
Filed: 1980-05-02
Abstract: PURPOSE:To calculate the valve of an absorbance acculately without lowering the efficiency of analysis by measuring the quantity of incident light through all filters, by storing the photometric value previously, and by using data selected from a photometric value and the stored photometric value, for each sample. CONSTITUTION:In the stage for preparatory measurement, the quantity of incident light is measured through all filters and each measured value I0<i>(lambdai) is obtained and stored 17. In sample measurement, a reference reaction container containing a light-transmissive liquid and a reaction container 6 containing a sample are passed through the photometric position together and transmitted light passed through the reference reaction container and each of all filters is measured to store the obtained value IS(lambdai). With regard to reaction container 6, transmitted light passing through the filter that corresponds to an analysis item is photodetected at each photometric position of find measured value IX (lambdai), and then each stored value is read out. Then, absorbance value OD  found from measured value IX (lambdai) at the (l)-th (l=1, 2-n) photometric position is passed through the filter having a wavelength (lambdai) without being passed through the reaction container to be calculated 16 by the equation I.