baber/WOPTO huggingface dataset:
Patent JP-H03136000-A (JP)
Title: Saccharide chain-containing b cell differentiation factor
Inventor: TONOUCHI NAOHITO
IPC: A61P37/00
Filed: 1990-04-12
Abstract: NEW MATERIAL:A human B cell differentiation factor (human BCDF) having a saccharide chain produced by culturing eucaryotic cells having recombinant DNA. USE:A carcinostatic agent, remedy for autoimmune diseases and remedy for thrombocytopenia. PREPARATION:For example, fragment of plasmid pBSF2-38 containing cDNA of human BCDF is bonded to plasmid pCDalpha to prepare recombinant DNA, which is transduced to Escherichia coli and screened to select straight containing plasmid pCD-BSF-2. A strain containing human BCDFcDNA is obtained from phage DNA lambda BSF2.5 and bonded to fragment of plasmid pSP65 to similarly give plasmid pBSF2-10S6. These plasmids are enzymatically treated, the fraction is bonded to a fraction of plasmid pSD(X) to give recombinant plasmid pSD(X)/ BSF2, which is transduced to cells of hamster CHO and cultured to give human BCDF.
Patent JP-H10290074-A (JP)
Title: Manufacture of composite multilayered printed wiring board
Inventor: ANDO HIDEKI
IPC: H05K3/46
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To enhance a composite multilayered printed wiring board in productivity, manufacturing yield, dimensional accuracy, and flexing resistance. SOLUTION: A rectilinear slit 43 is previously provided to only the outer resin layer of a single-sided copper clad laminate 42 composed of an outer resin layer and an outer copper foil. The single-sided copper clad laminate 42 is laminated and bonded onto an insulating layer 37 with an adhesive agent 44 making the position of the slit 43 aligned with a boundary between a composite multilayered part and a flexible printed wiring board (EPC) part. As mentioned above, a groove is previously formed at a boundary between the composite multilayered part and the EPC part, whereby a cutting operation through which only an unnecessary layer located at the above boundary is cut off can be dispensed with. Therefore, a yield reduction caused by the above cutting operation can be avoided, and a product is improved in flexing resistance and dimensional accuracy.  The adhesive agent 44 is applied onto all the surface except a region 45. Therefore, the disused layer of the EPC part is automatically separated off, so that a product can be improved in productivity.
Patent JP-S60239553-A (JP)
Inventor: ANDOU KATSUTOSHI
IPC: D04H1/435
Filed: 1984-05-15
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-S5723043-A (JP)
Title: System for purifying sodium
Inventor: MOKUYA KENJI
IPC: G21F9/06
Filed: 1980-07-18
Abstract: PURPOSE: To provide the titled system with reduced machine parts and compact space wherein one economizer is used in both of a cold trap and a plugging meter and Na is supplied to a Na sampling apparatus from an outlet side of the economizer.  
     CONSTITUTION: Na in an Na tank 12 is pumped up by a solenoid pump 14 and cooled to about 200°C in the economizer 38 and, thereafter, supplied to the cold trap 22, the plugging meter 28 and the Na sampling apparatus 34. Then Na is supplied to an apparatus 24 through a solenoid pump 44 and a solenoid flow meter 46 for adjusting and monitoring an Na flow amount and solidified Na sample is taken out. Further, Na introduced into the plugging meter 28 through a solenoid pump 40 and a solenoid flow meter 42 is cooled at a place 30 to lower a temp. thereof and Na purity is measured. Moreover, Na introduced into the trap 22 is further cooled in the cooling apparatus 24 to catch and remove impurities in Na. Subsequently, Na introduced into the trap 22 and the plugging meter 28 is again returned to the econimizer 38 and, after heated to a temp. of about 400°C, returned to the tank 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5620554-A (JP)
Title: Omega-fluoropropoxyaniline, its preparation, and algicide consisting mainly of it
Inventor: SHINOHARA AKIRA
IPC: C07C213/00
Filed: 1979-07-31
Abstract: NEW MATERIAL:An ω-fluoropropoxyaniline shown by the formula I.  
     EXAMPLE: 4-(ω-Fluoropropoxy)aniline.  
     USE: An algicide.  
     PROCESS: An ω-fluoropropoxynitrobenzene [e.g., 2-( ω-fluoropropoxy )nitrobenzene, etc.] shown by the formula II is reduced with a metal, e.g., iron or tin, in an acidic soln. or zinc, or its metallic salt in an alkaline soln.; or an aminophenol (e.g., 2- aminophenol, etc.) shown by the formula III is reacted with a fluoropropane derivative shown by the formula FCH 2 -CH 2 -CH 2 -X (X is Cl, Br, I, etc.) in the presence of a base of, e.g., an alkali metal, to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09264336-A (JP)
Title: Oil supplying mechanism of transmission
Inventor: SUDO SHINYA
IPC: F16D23/06
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize a transmission without decreasing the strength of inner synchoro cones as well as to completely lubricate a synchoro mechanism part by supplying lubricating oil to be supplied from an output shaft to the synchoro mechanism part through groove parts formed on synchoro rings facing surfaces of dog gears. SOLUTION: A synchronizer provided transmission 1 is composed of inner synchoro cones 14 and outer synchoro cones 15 arranged between a synchoro hub 2 and dog gears 3, and provided with double synchoro rings 4 for synchronizing the rotational speeds of the clog gears 3 and the synchoro hub 2 in speed changing. In speed changing, lubricating oil 17 to be supplied in the B direction through an oil supplying passage 6a and oil supplying holes 6b of an output shaft 6 by an oil supplying pump is supplied in the C direction through a plurality of groove parts 3d formed in the radial direction of the surface facing the synchoro rings 4 of the dog gears 3. Therefore, the sufficient amount of lubricating oil can be supplied from the inside diameter parts of the dog gears 3 to synchoro mechanism parts 5.
Patent JP-S62254291-A (JP)
Inventor: OHATA TAKESHI
IPC: G04F3/00
Filed: 1986-04-25
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-H11291694-A (JP)
Title: Bar-shaped article let-off container
Inventor: NOGUCHI YOSHIO
IPC: B43L19/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a bar-shaped article let-off container which can be manufactured at a low cost by reducing the number of parts as much as possible. SOLUTION: This bar-shaped article let-off container 10 is equipped with a rear barrel 12, a forward barrel 14 which is relatively rotatably connected to the rear barrel 12, and a bar-shaped article holder 16 which holds a bar- shaped article 18, and is movable in the forward barrel 14 in the axial direction, and the bar-shaped article holder 16 and the rear barrel 12 are formed of one integral part. That is, the rear barrel 12 has an external barrel part 12a which is exposed to the outside, an internal barrel part 12b which is formed concentrically with the external barrel part 12a, and a bottom part 12c which connects the external barrel part 12a and the internal barrel part 12b, and in addition, the tip end of the internal barrel part 12b becomes the bar-shaped article holder 16.
Patent JP-H08266170-A (JP)
Title: Automatic irrigation apparatus for plant
Inventor: UDAGAWA YOSHIHARU
IPC: A01G27/02
Filed: 1995-03-30
Abstract: PURPOSE: To provide an automatic irrigation apparatus for plant effective for facilitating the management of watering on e.g. a roof garden. CONSTITUTION: This irrigation apparatus is provided with a planting structure member 1 having a water-reserving part 5 at the bottom and water-supplying port 13 and discharging port 11 connected to the reserving part, a supporting mesh plate 3 for supporting soil in the structure member, a water-supplying porous mat 4 positioning its end in a water-reserving part 9 of a planting vessel and having its principal part placed on the supporting plate, a moisture meter embedded its lower part in the soil, a water-supplying apparatus 6 connected to the water-supplying port, a water-discharging apparatus 7 furnished with a valve and connected to the water-discharging port and a controlling apparatus 8 to control the action of the water-supplying apparatus and the water- discharging apparatus with a valve according to the moisture content measured by the moisture meter.  The optimal and automatic irrigation control of a roof garden, etc., can be performed by this apparatus.
Patent JP-H11279319-A (JP)
Title: Antibacterial, expanded resin particle and preparation thereof
Inventor: NAKAYAMA NAOKI
IPC: C08K5/54
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an expanded resin particle exerting an antibacterial effect through a photocatalytic activity which is prepared by uniformly and strongly attaching titanium oxide on the surface of an expanded styrene resin particle, and a preparation process thereof, and an antibacterial synthetic resin molding obtained from the expandable resin particle. SOLUTION: The antibacterial, expanded resin particle is obtained by uniformly and strongly attaching titanium oxide to the surface of particles by adding titanium oxide during polymerization in the preparation step of an expandable styrene resin particle, wherein styrene monomers are polymerized in an aqueous suspension and is impregnated with a forming agent. The antibacterial synthetic resin molding is obtained from the particle.
Patent JP-S616018-A (JP)
Inventor: RORUFU FUARUMONTO
IPC: B60J7/00
Filed: 1985-05-10
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-H07278891-A (JP)
Title: Pretreatment for coating of metal material
Inventor: ISHII HITOSHI
IPC: C23C22/12
Filed: 1994-04-12
Abstract: PURPOSE:To improve adhesion property of a coating film and corrosion resistance after coating by bringing the surface of a metal material after chemical conversion treatment with zinc phosphate into contact with an aq. soln. containing copper ion under specified conditions. CONSTITUTION:The surface of a metal material after chemical conversion treatment with zinc phosphate is brought into contact with an aq. soln. of pH4 to 6 containing 2-200ppm copper ion. The soln. is preferably kept at 20-45 deg.C. By this pretreatment, the surface of the zinc phosphate chemical conversion film is coated with a copper compd. such as copper phosphate so that a surface state having good adhesion property to an org. coating film is obtd. Further, this method is excellent in processing of waste water and in terms of the cost of chemicals.
Patent JP-S5222226-A (JP)
Title: Apparatus for preventio of fall of cargos in dump car or track
Inventor: SATOU KIYOSHI
IPC: B60P7/04
Filed: 1975-08-11
Abstract: PURPOSE: A pair of arms each extensible over a proper number of stages along the upper surface of a door on the side of the rear body are disposed erectilly and an extensible cloth sheet such as a canvass is spread between these arms in order to facilitate the stretching operation of the canvass, etc., for preventing the fall of cargos. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07306852-A (JP)
Title: Document preparing device
Inventor: MORI NORIYUKI
IPC: G06F17/21
Filed: 1994-05-12
Abstract: PURPOSE:To generate a user pattern of high quality by using character constituting dot information of size after magnification reduction. CONSTITUTION:When what is inputted from an input device is judged and it is decided that the key is a key for a user pattern calling function, the character code and compressibility of a character to be called are specified and user pattern size after compression is acquired. Then whether or not there is a character of the acquired size in a character constituting dot information storage part 52 is retrieved and when it is found, the found character constituting dot information is sent to a user pattern storage part 42 without being compressed. When not, on the other hand, character constituting dot information of the specified character code is compressed at the specified compressibility and stored in the user pattern storage part 42. Thus, a size retrieval part 26 in the character constituting dot information calls the character constituting dot information as it is as the user pattern calling time, the user pattern can be prepared with high quality.
Patent JP-H08293494-A (JP)
Title: Semiconductor device
Inventor: TAMURA SEIICHI
IPC: H01L27/04
Filed: 1995-04-24
Abstract: PURPOSE: To prepare a tantalum oxide film practicable as a dielectric film by a method wherein the tantalum oxide film obtained by oxidizing a tantalum nitride film is formed as an insulation film. CONSTITUTION: A field oxide film 101 for an element separation is formed on an N type Si substrate 100 and a tantalum oxide film 102 used as a gate insulation film and a capacitor film is formed thereon. Further, on this tantalum oxide film 102, there are successively stacked a polysilicon gate electrode and a capacitor electrode 103, an Al wiring 104 being a bit wire, a PSG film 5 being an interlayer film, and a P-SiN film 106 being a protection film. Thus, it is possible to obtain a tantalum oxide film 102 having excellent characteristics such as a high dielectric constant, a low dielectric loss and a low leak current.
Patent JP-S5324139-A (JP)
Title: Forced draft combustion control system
Inventor: YAMAMOTO YOSHIO
IPC: F23N1/02
Filed: 1976-08-17
Abstract: PURPOSE:To provide a wide range of combustion control with a stable excess air ratio, by simultaneously controlling gas and air valves mounted on one side of mixers to which gas is fed in accordance with air pressure.
Patent JP-S58161-A (JP)
Title: Semiconductor device
Inventor: SANO YOSHIAKI
IPC: H01L21/50
Filed: 1981-06-25
Abstract: PURPOSE:To secure connection, by a method wherein smaller-diameter parts are provided at stud inner end surface portions, and the effective length of contraction of glass is made greater to increase the force of contraction of a glass pipe, thereby increasing the contact pressure between an element disposed between the stud end surfaces and the studs. CONSTITUTION:Smaller-diameter parts 5, 5' are made at the end surfaces of respective studs 2, the height thereof being l1, l2. Sealing is carried out at 700-800 deg.C, and then gradual cooling is effected. Hardening of the glass, i.e., contraction begins at nearly 400 deg.C. At this time, the contraction length is DELTAt2= alphaGXTXt2-alphaD(l1+l2)XT. If l1=l2= 0.25mm., the expansion coefficient of glass alphaG=9X 10<-6>,the expansion coefficient of the studs alphaD=5.7X10<-6> and T=400 deg.C, DELTAt2=1.6mum is obtained. In this constitution, there is an increase in the contrction length of about 0.7mum because l1=l2=0.25mum=the thickness of the diode. Corresponding to this, the pressure to the diode increases, so that generation of imcomplete connection in the course of production and during its use is prevented  and reliability is improved.
Patent JP-H09287917-A (JP)
Title: Laser interference length measuring apparatus
Inventor: GOTO KATSUSHI
IPC: G01B11/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To realize a laser interference length measuring apparatus which improves measuring accuracy to correct errors caused by variations in the environmental conditions of a dead pass. SOLUTION: This laser interference length measuring apparatus is provided with a laser light source 11, an interference optical system 12 which divides a laser beam from the laser light source 11 and admits one laser beam into a mobile reflection mirror 122 to obtain the reflected light, while the other laser beam is admitted into a control reflection mirror to obtain reflected light so that both reflected lights are made to interfere with each other to generate a corresponding electrical signal, a counter 13 to count the number of cycles of the electrical signals, an environmental condition detecting part 15 to detect at least anyone of temperature,  humidity and atmospheric pressure and a moving distance calculating section 14 to calculate a moving distance of the mobile reflection mirror from a correction wavelength calculated from the environmental conditions detected and counts of the counter. In this case, a dead pass input section 16 for inputting a dead pass distance is provided and detects changes in environmental conditions during the measuring of the moving distance to further correct a changing portion of an interference fringe in the dead pass distance attributed to the changes.
Patent JP-H09198882-A (JP)
Title: Non-volatile semiconductor memory
Inventor: TAKEUCHI TAKESHI
IPC: G11C16/04
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To shorten time required for writing operation as a whole to allow eliminating of any unnecessary verifying lead in the storing of multi-valued information. SOLUTION: This apparatus performs a multi-valued storing of data 'i' (i=0, 1, 2) with three memory states held in one memory cell. In this case, the apparatus is also provided with a plurality of data circuits to temporarily store data for controlling the writing operation state of a plurality of memory cells in an array, a write verifying circuit to verify the writing state of the plurality of memory cells and a (i)th data batch verifying circuit to perform a batch detection of whether the memory cell to write the data 'i' thereinto reaches the memory status of the data '1'' or not.  With the batch detection that the memory cell to write the data '1' thereinto reaches the memory status of the data '1', no write verifying operation is done for the data '1' in the further write verifying operation when writing and write verifying operation are continued until the plurality of memory cells reach the specified writing status.
Patent JP-H08292169-A (JP)
Title: Detector for gas or volatile substance
Inventor: KOMIYA HIROTAKA
IPC: G01N27/416
Filed: 1995-04-24
Abstract: PURPOSE: To detect gas or volatile substance stably with high sensitivity by disposing carbon monoxide sensors of the same characteristics on the both side of a thermal decomposing unit at the channel of a sample to be detected, and detecting the concentration of the sample to be detected from the output difference of both the sensors. CONSTITUTION: Sample 7 to be detected which contains gas or volatile substance is sucked to a channel by a pump 5, dusts are removed by a filter 3, and then the concentration of carbon monoxide in the sample 7 is detected by a carbon monoxide sensor 1 of an electrochemical sensor. When the sample 7 does not contain the carbon monoxide but contains only hydrocarbon, no current proportional to the concentration of combustible gas is not generated, but only a background current is detected. The hydrocarbon of the representative of the gas or the volatile substance in the sample 7 is decomposed by a thermal decomposing unit 4 to generate carbon monoxide, and which is detected by a carbon monoxide sensor 2.  A signal processor 6 calculates the concentration of the carbon monoxide generated by the unit 4 from the output difference of both the sensors 1 and 2, and indirectly detects the concentration of the hydrocarbon included in the sample 7.
Patent JP-H06285965-A (JP)
Title: Molding apparatus
Inventor: NISHIZAWA TOSHIO
IPC: B29C49/78
Filed: 1993-04-01
Abstract: PURPOSE:To obtain a molding apparatus having a structure enabling attainment of a molded article which can eniure uniformity in a wall thickness and satisfy a mechanical strength, when a material of which the amount of extension due to temperature is large relatively. CONSTITUTION:A preform temperature controlling mechanism 30 which enables a change of the temperature of a preform conveyed to an orientation blow molding part 18, in a state wherein the temperature is controlled in a height direction, by selecting zones divided in the height direction and a circumferential direction is provided. By controlling the temperature of a thin wall part of which the temperature tends to be high relatively, accordingly, the temperature can be so set as to enable attainment of a uniform wall thickness for the whole surface of the preform. Therefore, the wall thickness ensuring mechanical strength in the height direction can be obtained.
Patent JP-S5324239-A (JP)
Title: Command guard system
Inventor: SATOU SHIYUNICHI
IPC: G06F3/00
Filed: 1976-08-18
Abstract: PURPOSE: To secure a guard for the operation command of a high secrecy by inputting the command parameter simultaneously with the input of the guard release command for the operation command. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01271511-A (JP)
Title: Concrete supply device for slip form for dam slope
Inventor: NISHIKAWA YASUHIKO
IPC: E04G21/04
Filed: 1988-04-21
Abstract: PURPOSE:To save the labor in works to a great extent compared with the conventional motion system, in which the operator carries by hand, by performing supply of the concrete to be placed using a slide chute having a left-and-right distribution mechanism. CONSTITUTION:An arm 25 overhung from a slip form 1 horizontally bears a guide beam 22 with a trolley mounted at the facade of the slip form 1. A supporting frame 23 of a slide chute 24 consisting of the same span as the slip form 1 is installed parallelly ahead the guide beam 22. The front end of the slide chute 24, which has possibility of expansion/contraction and is connected to a concrete supply device, is provided at this supporting frame 23, while the tail is suspended at the trolley 21 suspended at the guide beam 22. Thereby the tail of the slide chute 24 can be distributed right and left at the facade of the slip form 1 and revolved, which should enable saving the labor in works.
Patent JP-S62255985-A (JP)
Title: Forming method for hologram
Inventor: AMAKO ATSUSHI
IPC: G03H1/04
Filed: 1986-04-28
Abstract: PURPOSE:To realize desired characteristics and to improve the performance of a surface relief type hologram by executing bias exposure by solid irradiation from the rear side of a substrate prior to the execution of two-beam interference exposure thereby freely controlling the distribution of the quantity of light in a photosensitive agent layer. CONSTITUTION:The photosensitive agent layer on the substrate 1 is subjected to the bias exposure by the irradiation of the light L3 from the side opposite from surface on which the photosensitive agent is coated prior to the execution of the holographic exposure by the two-beam interference from the photosensitive agent layer 2 side. An antireflection film 3 is coated on the rear surface of the substrate 1 between the bias exposure and the two-beam interference exposure to prevent the noise at the time of the two-beam interference exposure. The distributions of the quantity of light in the two stages of the two-beam interference exposure and the bias exposure are thereby formed into the superposed state, by which the distribution of the quantity of light uniform over the entire depth of the photosensitive agent layer 2 is obtd.
Patent JP-S63263729-A (JP)
Title: Semiconductor treatment device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/205
Filed: 1987-04-21
Abstract: PURPOSE:To make it possible to obtain shortwave ultraviolet rays of high intensity by a method wherein a flat rectangular space is constituted using a pair of planar plates as a light source for photoreaction and excitation maintaining a specific interval between them, and mercury is sealed in said space. CONSTITUTION:A flat rectangular space is formed with a pair of planar plates 9 and 10, one of which transmits ultraviolet rays, keeping an interval of 10mm or less between them, an ultraviolet ray emitting source 3, in which inert gas and mercury are sealed in space, is provided in pressure reduction treatment chamber, a light is emitted by applying high frequency power to the ultraviolet ray emitting source, and reactive gas is decomposed and activated. Then, as the interval of a pair of planar plates is 10mm or less, the light emitted in the vicinity of the center of the flat rectangular space is absorbed by the mercury atoms in the neighborhood of the surface of the planar plate before it passes throutgh the planar plates 9 and 10, the attenuation of the emitted ultraviolet rays can be prevented, and the emission of the ultraviolet rays can be conducted efficiently for the power of application.