baber/WOPTO huggingface dataset:
Patent JP-S61249713-A (JP)
Title: Manufacture of molding for electromagnetic wave shield
Inventor: YAMATO MOTOTOSHI
IPC: C08G61/08
Filed: 1985-04-30
Abstract: PURPOSE:To obtain the titled molding ensuring sufficient electromagnetic shield by ring opening-polymerizing and molding the monomer containing norbornene unit simultaneously by reactive injection molding system under the existence of electric conductive filler. CONSTITUTION:The used monomer containing norbornene unit is shown by the general formula I or II. The mixture in which the monomer to be used is mixed and dispersed with electric conductive filler is divided into two parts. One of them is added with the first component of catalytic substance, and the other is added with the second component of catalytic substance, and the two obtained liquids are injected into a mold by RIM system, whereby polymerization and molding are simultaneously carried out. When injection is carried out, the two liquids are ordinarily mixed in a RIM machine and are injected into the mold. Reactive injection molding system has a characteristic in which two reactive liquids having lower viscosity rather than that of urethane RIM system may be used. The objective liquids may be injected into the mold at the pressure equal to or lower than 10kg/cm<2> and is rapidly polymerized in the mold, thereby producing the objective molding.
Patent JP-S5318965-A (JP)
Title: Resist coating method
Inventor: IGARASHI KOUJI
IPC: H01L21/302
Filed: 1976-08-06
Abstract: PURPOSE: To centrifugally coat resist on wafers and form a uniform film while injecting air of 0 to 10°C nearly perpendicularly to the wafer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07302238-A (JP)
Title: Configuration control mechanism
Inventor: SHOJI YOSHIHARU
IPC: H04Q3/545
Filed: 1994-05-02
Abstract: PURPOSE:To provide a configuration control mechanism in which a common control part is capable of automatically reading the unit configuration information or control information of a device without manually inputting the information. CONSTITUTION:In this configuration control mechanism of the device capable of freely changing the configuration of function units for which the plural function units in charge of respective functions are connected to the common control part, the respective function units 21, 22,..., 2n are provided with configuration information registers 31, 32,..., 3n referrable from the common control part 1.
Patent JP-H05264817-A (JP)
Title: Optical attenuator
IPC: G02B6/00
Filed: 1992-03-19
Abstract: PURPOSE:To enable fine adjustment with high accuracy, to meet a broad demand and to improve the degree of freedom thereof by using several kids of fibers for optical attenuation selected in the amt. of light attenuatable materials to be added and adjusting the taper shape thereof. CONSTITUTION:The fiber 5 for optical attenuation has a core 5A and a clad 5B and the light attenuating materials, for example, transition metals and OH group, etc., are added to either of the core 5A or the clad 5B. The fiber 5 is so tapered that the outside diameter in its central part is smaller than the outside diameter at both ends. Then, light leaks to the respective clad parts 5 of the fiber of single mode and the fiber of multimodes as well and is effectively attenuated in the tapered part. The light attenuation quantity is finely adjustable when the degree of the taper is changed. As a result, the fine adjustment of the signal level with the fiber 5 for light attenuation of the prescribed size is possible without adjustment of the amt. of the light attenuatable materials to be added.
Patent JP-H07300477-A (JP)
Title: Heterocyclic compound
Inventor: OKU TERUO
IPC: A61P37/08
Filed: 1995-04-19
Abstract: PURPOSE:To obtain the subject compound represented by a specific formula, having an activity as a bradykinin-antagonizing agent, and useful as an agent for preventing and/or treating allergies, in flammations, etc. CONSTITUTION:This compound of formula I [R<1> is halogen; R<2> is lower alkyl; R<3> is H, halogen, lower alkyl; R<4> is halogen, lower alkyl; R<5> is H, lower alkyl; R<6> is heterocyclic group, lower alkylcarbamoyl-lower alkenoyl, lower alkenylcarbamoyl-lower alkenoyl, etc.; A is lower alkylene], e.g. 3- bromo-8-[3-[N-(4-carboxycinnamoylglycyl)-N-methylamino]-2,6- dichlorobenzyloxy]-2-methylimidazo[1,2-a]pyridine. The compound of formula I is preferably produced e.g. by halogenating a compound of formula II in the presence of a halogenating agent such as N-chlorosuccinimde in a solvent such as chloroform, etc.
Patent JP-S5427782-A (JP)
Title: Semiconductor device and production of the same
Inventor: TANAKA KOJIROU
IPC: H01L21/8228
Filed: 1977-08-04
Abstract: PURPOSE: To suppress input current by respectivelye directly coupling the bases and collectors of one set of bipolar transistors of different polarities to themselves and approaching applied voltage to barrier voltage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04303873-A (JP)
Title: Image forming device
Inventor: KAMIYAMA MITSUAKI
IPC: G03G15/16
Filed: 1991-03-30
Abstract: PURPOSE:To offer an image forming device whose configuration is extremly simple, where littel ozone is evolved, which easily maintains proper pressing force to a material to be transferred without mechanical high demand accuray. CONSTITUTION:The tip end part of an electrical conductive plate-like member 15a is brought into contact with an image carrier carrying a developer image by giving a prescribed angle. By pressing the material to be transaferred to the image carrier by the plate-like member 15a, the developer image is transferred on the matrial to be transferred. Besides, a bias voltage whose 90% of the rising time at the time of starting an image forming cation or whose 90% of the falling time at the time of stopping the image forming action is >=20 millisecond is impressed on the plate-like member 15a.
Patent JP-S60236581-A (JP)
Title: Color picture reader
Inventor: SAITOU HIROYUKI
IPC: H04N1/46
Filed: 1984-05-10
Abstract: PURPOSE:To prevent the deterioration of color deciding accuracy even in case the spectral radiation characteristic of a light source has a change with time, by adding a color sensor to detect said radiation characteristics and correcting the picture signal element to a normal state according to the detected spectral radiation characteristics. CONSTITUTION:A color sensor 20 outputs optical currents I1 and I2 corresponding to the spectral radiation characteristics of the illumination light C2 of a light source 10 and according to said light C2 which is made incident on two photosensors 20a and 20b different in level of spectral sensitivity. The logarithmic compression circuits 21 and 22 apply logarithmic compression to both currents I1 and I2 to obtain signals logI1 and logI2. A subtraction circuit 23 obtains a subtraction output VSC of both said signals. The output VSC undergoes A/D conversion through an A/D converter 24. A coefficient generating circuit 25 produces a desired arithmetic coefficient based on the A/D conversion output SC to correct the effect due to a change with time of the spectral radiation characteristics of the source 10 to the picture signals. An arithmetic circuit 30 gives the primary conversion to picture signals R2, G2 and B3 underwent discrimination of colors based on said generated coefficient. Thus corrected picture signal R3, G3 and B3 are used as the outputs of a color picture reader.
Patent JP-S63260072-A (JP)
Title: Image sensor
Inventor: TODA SHIGEO
IPC: H01L23/28
Filed: 1987-04-16
Abstract: PURPOSE:To facilitate the protection of an element and a wire and to realize application for connections of a plurality of elements, by using at least one or more species of organic high-molecular materials to hold an image sensor element inside a hole which is formed in an insulator substrate. CONSTITUTION:A glass epoxy laminated plate 1 is used as an insulator substrate, and a conductor pattern 7 is formed on its surface. An element 3 for a linear sensor is rod-shaped, and a via hole 4 is formed so as to be larger in its length and its wide than this element. The element is inserted into this hole, and an aluminium wire 5 is used to make the element continue to the substrate, and next silicon rubber 6 is used as an organic high-molecular material to hold the element and protect the element and the wire. A substrate to stick the sensor thereon becomes needless accordingly, and so a decrease in cost can be performed. Also the protection of the element, connection parts, and the wire is facilitated. Further a combination of usable materials can be performed to be wide and its variations are freely realized according to required specifications.
Patent JP-S5618677-A (JP)
Title: Surface treated phosphor
Inventor: YAMADA TAKAKI
IPC: C09K11/02
Filed: 1979-07-25
Abstract: PURPOSE: To provide a phosphor in which agglomeration state is improved, by a method wherein a tin cpd. is deposited on the surface of a phosphor.  
     CONSTITUTION: A phosphor is immersed in an aq. soln. contg. 0.0001W5wt% (calculated as Sn) of a water-soluble tin salt such as SuCl 2  or K 2  [Sn(OH) 6 ]. If necessary, the phosphor is dried. Then the phosphor is calcined at a temp. of 200W 650°C to deposit the tin cpd. on the surface of the phosphor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07277585-A (JP)
Title: Office apparatus
Inventor: TANAKA TOSHIYUKI
IPC: H04N1/00
Filed: 1994-04-07
Abstract: PURPOSE:To improve an efficiency of business and enable punching in a predetermined position by disposing a punch unit in a paper sheet feeding path of an office apparatus. CONSTITUTION:A punch unit 10 corresponding to the side end of a paper sheet 1 is disposed between sheet feeding means 4. This punch unit 10 is composed of a punch body 12 provided with a groove 11 through which the sheet 1 passes and a punch 13 inserted vertically movably above the groove 11 in the punch body 12. A die hole 14 is provided below the groove 11. A solenoid 15 is secured fixedly to the upper surface of the punch body 12 and the movable part of the solenoid 15 is connected to the punch 13. A sensor 16 for detecting the sheet 1 is provided above a path of the sheet 1 near the punch unit 10. The solenoid 15 is driven in timing determined by a calculation control section, i.e., when a punched hole is needed, operational timing is determined by the sheet size and the detecting signal of the sensor 16.
Patent JP-H02271991-A (JP)
Title: Liquid phase epitaxy device and growth method thereof
Inventor: KAWACHI TETSUYA
IPC: H01L21/368
Filed: 1989-04-12
Abstract: PURPOSE:To grow the epitaxial crystal having a uniform compsn. on a substrate by disposing the substrate and a melt in a tubular ampoule, melting the melt and rotating the ampoule within the same plane to bring the melt into contact with the substrate by centrifugal force. CONSTITUTION:The substrate 13 is installed in the blind tubular ampoule 11 made of quartz at a prescribed angle theta with a tube axis 12 by a projection 14. The melt 15 for epitaxy is disposed along an inner side wall 11A and the ampoule 11 is sealed and is installed on a installation base 16. The melt 15 is then melted by heating the same with a heating furnace provided to enclose the base 16 and the base 16 is rotated at a prescribed rotating speed within the same plane so that the substrate 13 is immersed into the melt 15 by the centrifugal force. The temp. of the melt 15 is lowered by a prescribed temp. gradient to form the epitaxial layer on the substrate 13. The rotation of the base 16 is then stopped. The epitaxial crystal having the stable and uniform compsn. is formed on the substrate 13 in this way.
Patent JP-H10286935-A (JP)
Title: Heat-sensitive plate-making method, heat-sensitive stencil master, and original copy for making up heat-sensitive stencil master
Inventor: UCHIYAMA KOICHI
IPC: G03F1/92
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To perform plate-making without applying a mechanical pressure to a heat-sensitive stencil master and an original copy. SOLUTION: The heat-sensitive stencil master 1 has a bonded porous support 2 and a bonded heat-sensitive film 3. An adhesive layer 4 is formed on the surface of the heat-sensitive film 3. The adhesive layer 4 of the heat-sensitive stencil master 1 is stacked and bonded on the image 9 side of an original copy 7. The heat-sensitive stencil master 1 is thermally made up simply by emitting a flash to the master 1 from the porous support 2 side of the heat-sensitive stencil master 1 without the application of an outer pressure. When the flash in converted to heat through the absorption of the flash by the image 9, moisture contained in the copy 7 is evaporated all at once to induce an explosion phenomenon. However, the copy 7 and the heat-sensitive stencil master are not separated from each other as both are securely interlocked with each other with the help of the adhesive layer 4.  A perforated image is faithfully formed to the image 9. After the completion of the makeup, the copy 7 is separated from the adhesive layer 4 of the heat-sensitive stencil master 1.
Patent JP-H02274317-A (JP)
Title: Bending device for sheet metal
Inventor: YAMAMOTO TADAYUKI
IPC: B21D5/04
Filed: 1989-04-12
Abstract: PURPOSE:To prevent a scratch from being generated in a sheet metal by making up the tips of blades so that they can be moved by the rotation of a crankshaft along a vertically long elliptical orbit. CONSTITUTION:An upper die 11 is moved vertically by the rotation of a 3rd crankshaft to a lower die 12, the space between them is opened and when it is opened the sheet metal is inserted. When the sheet metal is clamped between the dies 11, 12, a supporting arm 13 is lowered by the rotation of a 1st crankshaft 21 and the end part of the sheet metal is bent by an upper blade 6a downward. Then, the space between the lower die 12 and the upper die 11 is opened, the sheet metal is inserted by a prescribed dimension, and clamped again between the upper and lower dies 11, 12 and the sheet metal is bent by a lower blade 6b while the supporting arm 13 is elevated. In the movement of this series of supporting arms 13, since the center O2 of an eccentric wheel 33 is turned vertically from the origin in a guide device, the orbits of the blades 6a, 6b are corrected for the best to the bending the sheet metal.
Patent JP-H10286507-A (JP)
Title: Coating device, coating method, color filter manufacturing device and manufacture thereof
Inventor: KAWATAKE HIROSHI
IPC: G03F7/16
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To sequentially form a high-quality coat surface over a long time by setting the volume of a manifold on a coater within a specified range for the amount of a coating liquid required for a single coating application to the surface of a leaf member to be coated. SOLUTION: The volume V1 (mm<3> ) of a manifold 68 at a rear lip 60 is set in the range of 0.05<=V1/V2<=1.0 for the amount V2 (mm<3> ) of a coating liquid to be applied once to the surface of a single leaf member to be coated. Consequently, it is possible to consume almost the total amount of the coating liquid loaded in the manifold 68 in a single coating step, and therefore, replaces the coating liquid with one to be supplied anew. Thus a coat is sequentially formed on the surface of each of the leaf members (glass substrates A) to be coated using a constantly fresh coating liquid.
Patent JP-S61254292-A (JP)
Title: Method for making pure water
Inventor: IMAIZUMI MASABUMI
IPC: B01J47/00
Filed: 1985-05-01
Abstract: PURPOSE:To stably obtain high purity water while preventing the oxidative deterioration of an ion exchange resin, by adding a nitrogen compound to raw water. CONSTITUTION:In performing the ion exchange of raw water containing residual chlorine by an ion exchange resin, a nitrogen compound such as hydrazine is added to raw water as a reducing agent in an amount of 1.3-2.0 equivalent on the basis of residual chlorine in raw water. By this method, high purity water can be obtained and the stable preserving period thereof can be prolonged.
Patent JP-H05292756-A (JP)
Title: Power converter
Inventor: SATO KAZUHIRO
IPC: H01G2/00
Filed: 1992-04-14
Abstract: PURPOSE:To realize downsizing, to prolong service life and to enhance reliability by arranging electric components, e.g. capacitors or switching elements, on a circle and connecting them in parallel through two layers of thin boards having insulated adjacent sides thereby reducing the wiring inductance and suppressing imbalance of currents flowing through the electric components. CONSTITUTION:Four capacitors 3 are arranged symmetrically with the centers of terminals thereof being located on a circle and the four capacitors 3 are connected in parallel through positive and negative pole conductors 11, 12 made of copper insulated from each other through an insulation board 13. Positive and negative terminals 11c, 12c for external connection are connected, respectively, with the positive and negative pole boards 11, 12 through silver brazing of cylindrical copper rods having threaded parts for tightening. Since electric components can be arranged in parallel in a direction for offsetting flux upon conduction thereof, wiring inductance is reduced, wiring length is equalized, and imbalance of conduction currents is suppressed through equalization of each phase impedance.
Patent JP-S5428912-A (JP)
Title: Tester for blow-down valves of steam turbine
Inventor: ABE MASAHARU
IPC: F01K9/04
Filed: 1977-08-08
Abstract: PURPOSE: To confirm that a turbine is performing normal on-load running, by causing one valve to remain closed when the other valve is being tested. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5619277-A (JP)
Title: Solid state image pickup device
Inventor: FUNAHASHI IKUHEI
IPC: H04N5/335
Filed: 1979-07-26
Abstract: PURPOSE:To prevent the leak occurrence and at the same time increase the sealing perfomance, by providing the single-layer film between the optical glass plate forming the transparent window of the solid state image pickup device and the sealing material to be adhered to the stem which fixes the semiconductor element. CONSTITUTION:Solid state image pickup element 3 is die-bonded to stage 2 of stem 1 made of ceramics and then connected to the external stem terminal through the wire bonding. Transparent window 4 is formed normally with the optical glass plate having a thickness of 0.5-1.0mm., and the surface of the window is polished optically in order to keep the high-grade optical characteristics. Thin film 5 of the silicon oxide is coated to the sealed surface side of the glass through the vacuum evaporation, the sputtering, the gaseous phase growth or other methods. Then epoxy-group adhesive 6 is applied on the coating surface via the silk screen printing process or the like to be semi-hardened. This glass plate with adhesive and the stem to which the semiconductor element is bonded are fixed together via the jig and tool and then hardened at the prescribed temperature and with application of the pressure necessary for sealing. In such way, no leak is caused even at a temperature and humidity of 85 deg.C and 85% each, thus increasing the sealing performance.
Patent JP-S5619976-A (JP)
Title: Production of rotor
Inventor: KAWAKAMI KOUJI
IPC: H02K15/14
Filed: 1979-07-26
Abstract: PURPOSE: To prevent abnormal wear and prevent the breakage of a Cr-base rotor shaft requiring corrosion resistance by build up welding carbon steel or low alloy steel on the outside circumference of the journal of said rotor shaft.  
     CONSTITUTION: Carbon steel or low alloy steel is build up welded 7 on the outside circumferential surface of the journal part 2 of a rotor shaft 1 of 12% Cr-base steel molded with a flange 5 into one body and is finished round. At this time, the Cr from the rotor shaft 1 penetrates into the build up weld zone 7. Hence, if the rate of dilution of the Cr of the rotor shaft 1 is selected by changing welding current and the feed speed of welding material, the effect similar to that when the low alloy steel containing substantially a certain amount of Cr is build-up-welded is provided. In addition, with the padding of the carbon steel 7' as a base, low alloy steel 7" is build-up-welded to make the melt sticking of the rotor shaft 1 and the low alloy steel firm. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01311199-A (JP)
Title: Bleaching composition
Inventor: KURISUTEIINU AKAADEI
IPC: D06L3/02
Filed: 1989-04-13
Abstract: PURPOSE: To provide a breaching agent composition that is suitable to remove a hydrophobic stain and fouling from a textile containing, in a specific ratio, a bleaching agent compound, which generates hydrogen peroxide in aqueous media, and a specific bleaching agent precursor.  
     CONSTITUTION: (A) A peroxide series bleaching agent composition generating hydrogen peroxide in the aqueous media, and (B) an objective composition, which contains the bleaching agent precursor in a mol ratio of component A/B = about 0.1-2, and pH of the aqueous media is between 8.5 and 9.4 shown in a formula I [R is an about C 6-18  (substituted) aromatic group; L is formular II-XI (R 1  is an about C 5-17  alkyl; R 2  is about C 1-8  alkyl; R 3  is H, R 2 ; Z is H, a solubilizing group), and a residue having about 4-13PKa of anion conjugate acid formed on L.]. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H06308035-A (JP)
Title: Inspection device for display panel
Inventor: KAGEYAMA TETSUYA
IPC: G01R31/00
Filed: 1993-04-21
Abstract: PURPOSE:To provide an inspection device capable of performing such inspections as display quality, etc., of a display panel and improving inspection accuracy regardless of the shape of probe card. CONSTITUTION:Provided are a backup part 9 supporting a display panel 1, a probe card 4 having probes 3... touching the input terminal of terminal part 2 of the display panel 1, a backlight 6 for casting light to the lower side of the supported display panel 1, and an observation unit 5 for observing the touching state of the probes 3... to the input terminal. The observation unit 5 is placed between the display panel 1 and the backlight 6. A notch is formed at the part of the backup part 9 corresponding to the touching part of the input terminal and the probes 3....
Patent JP-S61249438-A (JP)
Inventor: GIYARII UIRIAMU SHIYAAUIN
IPC: A61B5/296
Filed: 1986-04-22
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-H0680735-A (JP)
Title: High-molecular-weight acrylic polymer, its use and its production
Inventor: YOSHIDA MASATOSHI
IPC: C09J7/02
Filed: 1993-04-21
Abstract: PURPOSE:To provide the title polymer which is free from a surfactant, can be of any desired composition, and is excellent in heat resistance, processability and flow, its use and the production process therefor. CONSTITUTION:The polymer is obtained by bulk polymerization, consists mainly of recurring units derived from an acrylic acid, has a structure having 0.005-1.4 mmol/g of crosslinking functional groups, has a number-average molecular weight Mn in the range 1000000>= Mn >= 10000, a glass transition temperature of 0 deg.C or below, and an Mw/Mn ratio <= 5, and is desirable as an acrylic rubber or a pressure-sensitive adhesive. This polymer can be made by bulk-polymerizing the starting material comprising a monomer component consisting mainly of an acrylic acid monomer and containing 0.05-10wt.% crosslinking monomer having a crosslinking functional group, 0.001-1.0pt. wt., per 100 pts.wt. this monomer component, mercaptan and substantially free from a polymerization initiator.
Patent JP-S5974013-A (JP)
Inventor: TAKAMURA YOSHIYUKI
IPC: B65B11/54
Filed: 1983-05-26
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。