baber/WOPTO huggingface dataset:
Patent JP-S63192043-A (JP)
Title: Silver halide color photographic sensitive material having improved color reproducibility
Inventor: YAMADA YOSHITAKA
IPC: G03C7/20
Filed: 1987-02-05
Abstract: PURPOSE:To improve the graininess and the color reproducibility of the titled material, without reducing the sensitivity by effecting in contact with each high sensitive layers of color sensitive layers providing with plural sensitive layers, with each other through a nonphotosensitive intermediate layer respectively, and by incorporating a DSR compd. in the intermediate layers. CONSTITUTION:At least two layers of the blue, the green and the red color sensitive layers have the plural sensitive layers, and the each high sensitive layers of the color sensitive layer provided with the plural sensitive layers are allowed to contact with each other through the intermediate layer respectively. And, the intermediate layer contains a compd. (DSR compd.) capable of scavenging an oxidant by allowing to react with the oxidant of a developing agent or the compd. capable of releasing the precursor of said compd. Thus, for example, even in case that the excess of the oxidant of the developing agent in the high sensitive layer of the blue color sensitive layer diffuses to the high sensitive layer of the green color sensitive layer adjacent to said blue color sensitive layer, the diffusion of the oxidant is prevented by allowing said oxidant to react with the DSR compd., thereby prevented the deterioration of the graininess in the green color sensitive layer. While, as the SC component of a scavenger is nondiffusive, the deterioration of the sensitivity in the adjacent color sensitive layer having the high sensitivity is prevented.
Patent JP-H025576-A (JP)
Title: Thin film solar cell device
Inventor: UIRUFURIITO YURUGENSU
IPC: H01L31/0465
Filed: 1989-02-01
Abstract: PURPOSE: To provide a thin film solar battery device which is durable against aging and suitable for module designing, easily and on a large scale, by providing first and second solar cells in a pair so that the adjacent layers thereof have the same conductivity, and electrically connecting p-layers of the first and second solar cells and n-layers of the first and second solar batteries in the form of parallel connection. CONSTITUTION: A layered structure 12 includes a substrate 1, a first contact layer 2, a first p-layer 3, a first i-layer 4, a common n-layers 5, a second i-layers 6, a second p-layer 7, and a second contact layer 8. Within the layered structure 12, a first tandem cell 13 and a second tandem cell 14 are isolated by a groove 15. The groove 15 extends to reach the substrate 1, perpendicularly to the layers. A first lateral side 16 of the groove 15 has a first step-like portion 17. The first lateral side 16 defines the first tandem cell 13. The first step-like portion 17 extends along the surface of the common n-layers 5. A second lateral side 18 of the groove 15, which faces the first lateral side 16 and defines the second tandem cell 14, has a second step-like portion 19. The second step-like portion 19 extends along the surface of the first contact layer 2.
Patent JP-S52106529-A (JP)
Title: Control system for controlling flow rate of fluid
Inventor: REIMON RII GOTSUFU
IPC: B62D5/06
Filed: 1977-03-04
Abstract: An improved fluid flow control apparatus is utilized in association with a vehicle having a single variable displacement pump for supplying fluid to both a steering apparatus and an auxiliary apparatus. The fluid flow control apparatus includes a pair of variable size orifices one of which is associated with the steering apparatus and the other of which is associated with the auxiliary apparatus. Upon actuation of either the steering or auxiliary apparatus, the size of the associated orifice is varied to provide a variation in a load signal and effect a change in the displacement of the pump. During simultaneous operation of both the steering and auxiliary apparatus, a priority valve assembly is utilized to block fluid flow to the auxiliary apparatus if the fluid output from the pump is insufficient to satisfy the demand for steering fluid. The priority valve assembly includes a main valve member with an internal chamber in which a secondary valve member or piston is disposed. Upon initiation of a steering operation with the auxiliary apparatus in an inactive condition, the secondary valve member moves toward a closed position. If at this time the demand for steering fluid is sufficiently great, the secondary valve member blocks fluid flow to the auxiliary apparatus.
Patent JP-S59151178-A (JP)
Title: Heat fixing device
Inventor: YAMASHITA KEITAROU
IPC: G03G15/20
Filed: 1983-02-17
Abstract: PURPOSE:To reduce considerably a preheating time and to provide a large fixing pressure and heat capacity with a small size by using a solid core made of a metal in forming a roll body of a heating roll having a resistance heating layer. CONSTITUTION:A heating roll 1 is formed of a solid core 5 made of a metal and a resistance heating element layer 8 formed of TiO2 ceramics is provided via a coupling layer 6 and an insulating layer 7 on the outside circumference thereof and therefore a surface temp. of 200 deg.C is obtd. by several to several tens seconds of voltage impression. The roll body formed of the metallic solid core 5 is rigid enough to permit a reduction in size and to provide a larger fixing pressure and heat capacity so that a decrease in temp. is compensated. The preheating time is thus considerably reduced, and the large fixing pressure and heat capacity are obtd. with the small size.
Patent JP-S56120167-A (JP)
Title: Insulation gate type field-effect semiconductor device having floating gate electrode
Inventor: ISAGAWA MASAAKI
IPC: H01L29/788
Filed: 1980-02-26
Abstract: PURPOSE:To enhance humidity-resisting property to a high degree by protecting floating type insulation gate FET with a two-layer film of SiO2 and Si3N4. CONSTITUTION:An Si3N4 film is effective against a getter action from outside. However, since a control gate elecdrode 8 of Al and source and drain electrodes 9 and 10 are already formed, it becomes necessary to form the film at low temperature. Although piling by plasma is appropriate for this purpose, direct application of plasma energy to the device causes an effect on the floating gate electrode 6 and thereby initial threshold-value potential is changed. So as to avoid the bad  effect, first an SiO2 film 11 is formed in the thickness of about 4,000Angstrom  on the main  surface provided with the floating gate electrode 6 by the low-temperature CVD  method to protect the electrode 6 and consecutively an Si3N4 film 12 is laminated in  the thickness of about 6,000Angstrom  by the plasma piling metod. By this constitution, the Si3N4 film can be formed in sufficient thickness, whereby the humidity-resisting property can be enhanced.
Patent JP-H11207515-A (JP)
Title: Covered super hard alloy end mill
Inventor: SHIMA NOBUHIKO
IPC: C23C16/34
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a tool by increasing the plastic deformation resistance of a super hard fine-grain alloy as a base body for a covered super hard alloy. SOLUTION: In a super hard end mill covered with a nitride of Ti and Al or the like, the Co content of a super hard alloy is >=3 wt.% and <=10 wt.%, a WC average particle size is >=0.3 μm and <=1.2 μm, and a Co grating constant is >=3.565 Å and <=3.575 Å. Also, a part of Ti is replaced by one or more of Si, Cr, Zr, Hf, Nd, Nb and Y in the range of 1 to 30 atom %.
Patent JP-H05221400-A (JP)
Title: Lighting system and picture recognizing device
Inventor: AOKI TAKASHI
IPC: B64G1/66
Filed: 1992-02-10
Abstract: PURPOSE:To illuminate an object with no energy required by gathering sunlight by the light receiving end, guiding the light, and irradiating the object with the light, in optical fibers. CONSTITUTION:Sunlight 1 gathered from a light receiving end 2a is guided in a plurality of optical fibers 2. The sunlight 1 guided in a plurality of the optical fibers 2 is emitted by a light emitting end 2b to irradiate an object 4. In the sunlight 1 guided to a plurality of these optical fibers 2, since a plurality of the optical fibers 2 are densely arranged, a bright light source with no energy required is obtained. The object 4, to which the sunlight 1 is applied, is photographed by a camera 6.
Patent JP-S55117293-A (JP)
Title: Piezoelectric vibrating unit
Inventor: YAMAZOE TOSHIHIRO
IPC: H01L41/08
Filed: 1979-02-28
Abstract: PURPOSE:To prevent the damage of an electronic circuit due to output charge from a piezoelectric vibrator by connecting a varistor in parallel with the piezoelectric vibrator. CONSTITUTION:Electrodes 2, 3 are formed on both surface of a piezoelectric porcelain plate 1, the electrode 3 is extended to the formed surface of the electrode 2, a varistor film 4 formed on the formed surface is interposed to connect the piezoelectric vibrator electrically in parallel with the varistor. Assuming that the varistor voltage is represented by V0, the drive voltage of the vibrator by V1, and the breakdown voltage of the electronic circuit by V2, when the varistor voltage V0 is set to become V2>V0>V1, the output charge from the vibrator is absorbed to the film 4 even if external vibration is applied in the state that only the drive voltage V1 is applied. Thus, the electronic circuit is not broken.
Patent JP-S56122681-A (JP)
Title: Manufacture of titanium or titanium alloy clad steel plate by rolling and pressure welding
Inventor: SHIMAZAKI MASAHIDE
IPC: B23K20/00
Filed: 1980-02-29
Abstract: PURPOSE:To inexpensively manufacture Ti (alloy) clad steel plates having an excellent and stable adhesion performance, by hot rolling a base material of extra  low carbon steel containing Ti, Nb and Mo as a fixing element of C in steel and  plied material of Ti (alloy) in the vacuum condition. CONSTITUTION:An extra low carbon steel containing (by wt.) <=0.07% C, 0.01- 0.50% Si and 0.30-2.00% Mn and containing >=1 kind among 0.01-0.50% Ti, 0.05-0.30% Nb or 0.05-1.00% Mo as a fixing element of C in steel, is prepared as the base material. Moreover, the content ratio of Ti/C and Nb/C in the base material is specified to >=3 and >=5, respectively. Then, after cleaning the bonding faces of the base material and Ti (alloy) plied material with a chemical and mechanical means, bonding plates are welded around the four peripheral parts of the  closely contacted both plates. Then the combined materials are hot rolled in the  state that the pressure of the inside of combined materials is reduced to <=1Torr degree of vacuum, and Ti or Ti alloy clad steel plate is manufactured. In this case, the combined body is hot rolled at >=2.5 rolling ratio after it is uniformly heated at 800-900 deg.C.
Patent JP-S63201191-A (JP)
Title: Novel derivative of 1-dethia-2-thia- cephalosporanic acid, its production, its use as drug and pharmaceutical composition containing the same
Inventor: JIERUMAN KOSUTORUUSU
IPC: C07D519/00
Filed: 1988-02-05
Abstract: Products of formula (I): 
<IMAGE>
 R = either 
<IMAGE>
, Ra organic group
 or
 Ri and Rj = H, hydrocarbon radical, heterocyclic ring or Ri and Rj together form a ring;
 or Rb-NH-, Rb = optionally substituted aryl;
 A = H or cation or CO2A = CO2(-);
 R4 = H or OCH3;
 n2 = integer 0, 1 or 2;
 and R1B denotes a radical:
 
<IMAGE>
 with n1 = integer 0 or 1 and Rm denotes an unsaturated radical containing a positively charged and double-bonded nitrogen atom attached to the sulphur atom by a carbon atom.
Patent JP-H03228138-A (JP)
Title: Interruption processing system
Inventor: OKUDA RIKA
IPC: G06F9/48
Filed: 1990-02-01
Abstract: PURPOSE:To effectively utilize a stack area without destroying it by copying the value of a stack register before the generation of the interruption to a stack register switched by a bank register function when the interruption is generated. CONSTITUTION:When the interruption is generated from an interruption control ler 11 built in a CPU 9 during an operation from a task A to a register bank 1, the register bank is switched from 1 to 2. At this time, the values of PC and PSW are saved in the PC saving area and the PSW saving area of the bank 2 and the leading address of an interruption processing A in the PC' of the bank 2 is copied to the PC. In the beginning of the interruption processing A, the SS and SP of the bank 1 are copied to the stack registers SS and SP of the bank 2 and the end of the interruption processing is transmitted to the interruption controller 11. Then, the interruption is permitted. Thus, since the stack area used in the case of generating the interruption can be used as it is, the stack can be efficiently utilized.
Patent JP-H06245570-A (JP)
Title: Controller in motor drive system
Inventor: NISHIDA YOSHIHARU
IPC: H02P29/00
Filed: 1993-02-12
Abstract: PURPOSE:To provide a controller with accurate control in motor drive system, by improving accuracy in estimating a quantity of feed back. CONSTITUTION:A motor driving system, which includes a motor 1 and a mechanical unit 3 driven by the motor 1 through a spring element 2, is used as a controlled system 4. In feed-back control, a feed-back quantity (Z) to an input quantity (X) is estimated through an observer 5 on the basis of the input quantity (X) inputted into the controlled system 4 and an output quantity (Y) from the control object 4. In this case, the observer 5 receives a nominal value (C') of a non-linear term, which is added to the controlled system 4. Consequently, accuracy in estimation of the feed-back quantity (Z) can be improved and accurate control can be carried out.
Patent JP-H02239576-A (JP)
Title: Device for enclosing conductor exposed pent of insulated cable and lead wire
Inventor: ROBAATO JIEI SUPEKUTAA
IPC: H01R4/64
Filed: 1990-02-02
Abstract: PURPOSE: To provide a shield terminator which protects shielding against various environmental influences encircling an exposed part of a cable by using a two hole cam which has one hole for the cable and another hole for a lead wire. CONSTITUTION: A shield terminator 22 contains a tubular sleeve 24, a dam 26, a solder strap 28, and a two hole dam 30. The two hole dam 30 has two different holes or holes 32, 34. A passage of a coaxial cable 10 is obtained by the hole 32. On the other hand, a ground lead wire 36 is accommodated in the hole 34. The Fig. shows a configuration of the ground lead wire 36 penetrating the hole 34 arranging a conductor 38 of the ground lead wire 36 adjoining to the solder strap 28. And, when the sleeve 24 shrinks due to heat applied, the two hole dam 30 seals surroundings of a cable jacket 12 and the lead wire 36 by compression.
Patent JP-S58142319-A (JP)
Title: Ec dimmer
Inventor: KAMIMORI TADATOSHI
IPC: G02F1/1524
Filed: 1982-02-19
Abstract: PURPOSE:To attain brown coloring, by using a mixture of tungsten oxide with molybdenum oxide. CONSTITUTION:Two transparent substrates 1, 2 are used. A transparent electrode 3 is formed on the inside of one substrate 1, and an EC layer 4 of a mixture of tungsten oxide with molybdenum oxide is formed on the electrode 3. A counter electrode 5 is formed on the inside of the other substrate 2. The substrates 1, 2 are then placed opposite to each other and sealed 6 at the peripheries, and an electrolyte 7 is filled into the gap. The resulting EC dimmer changes the transmissivity from 75% to 20% within 2min when 1V voltage is  applied, and the color vanishing is also completed within about 2min.
Patent JP-H09314650-A (JP)
Title: Biaxially stretching blow molding method
Inventor: SUGIURA HIROAKI
IPC: B29C49/08
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain a bottle, which shows extremely high heat resistance against heat shrinkage by a method wherein a secondary intermediate molded article, which is obtained by heat-shrinking a biaxially stretching blow-molded primary intermediate molded article at a higher temperature, is secondarily blow-molded at a temperature, which is higher than a maximum usable temperature by several degrees. SOLUTION: Primarily biaxially stretching blow-molding is applied to a primarily intermediate molded article 4 with a primarily blowing mold under the state that a main body part, which is obtained by biaxially stretching blow-molding a perform formed in advance in desired form, is heated up to the blow-moldable temperature range of 90-130 deg.C, which includes the temperature value of 120 deg.C or the temperature just before the heat crystallization temperature of PET and can produce stretching effect.  By heating the resultant primarily intermediate molded article 4, which has been biaxially stretching blow-molded, up to the temperature higher than the temperature of a primarily blow mold or 170-255 deg.C and the secondarily blow mold up to the temperature higher than the highest temperature of the atmosphere, under which a molded bottle 6 is used, by 5-10 deg.C, blow molding is applied to the primarily intermediate molded article 4 so as to obtain the bottle 6.
Patent JP-H05192920-A (JP)
Title: Method and apparatus for cutting structure into circular shape
Inventor: KUBO SETSUO
IPC: B24B27/06
Filed: 1992-01-16
Abstract: PURPOSE:To stably make a large diameter circular hole in a structure by a lightweight device. CONSTITUTION:A through hole 3 is provided to the circular cutting line of a structure 1 to be cut or the center thereof. A shaft 5 is passed through the through-hole 3 and supporting arms 13, 20, are fixed to both end parts of the shaft 5. An endless wire saw 23 are provided to the pulleys 15, 22 provided on both supporting arms 13, 20 through the through-hole 4 on the cutting line under tension. By driving the wire saw 23 by a driving device and rotating the supporting arms 13, 20 around the shaft 5, the structure is cut in a circular shape.
Patent JP-H03229364-A (JP)
Title: Full text retrieving device
Inventor: AIMORI KIYOSHI
IPC: G06F17/30
Filed: 1990-02-05
Abstract: PURPOSE:To accurately extract a text accordant with a retrieving request by extracting a key word corresponding to each word by reference to a word dictionary, retrieving and checking the presence of a text which satisfies a retrieving formula obtained by connecting the extracted key word with an AND operator via the retrieval of a data base. CONSTITUTION:A text analyzing part 3 decomposes a text (a) into words with the blanks and the periods used as the delimiter. Then the part 3 checks a word dictionary 4 to define the word stored in a pair with a relevant word as a key word and stores the text (a) and the extracted key word in a data base 6. A question input part 8 reads a question word (b), and a question analyzing part 9 decomposes a question sentence into words with the blanks used as the delimiter and checks the dictionary 4 to define the word stored in a pair with a relevant word as a retrieving key word. A retrieving formula generating part 10 connects the extracted retrieving key word with an AND operator. Then the presence of a text satisfying a generated retrieving formula is checked with retrieval of the base 6. Thus a text coincident with a relevant retrieving request can accurately be extracted.
Patent JP-S61186216-A (JP)
Title: Production of spherical silica
Inventor: YAMADA SUZUYA
IPC: C08K3/36
Filed: 1985-02-12
Abstract: PURPOSE:To produce spherical silica having smooth surface and low impurity content, by hydrolyzing a specific silicon compound under specific condition, and calcining the product. CONSTITUTION:A silicon compound of formula (X is halogen; n is 0-4) refined by distillation, ion-exchange, etc. and containing <=0.05ppb each of U and Th is introduced together with steam through a double nozzle into a synthesis furnace, and is hydrolyzed at 300-600 deg.C and a retention time of 0.1-10sec. The molar ratio of HPV2PVO/silicon compound is 1.5-5. The hydrolysis product is calcined at 500-1,300 deg.C to remove the attached water and Cl and obtain a spherical silica having an average particle diameter of 1-5mum.
Patent JP-S59157133-A (JP)
Inventor: OZUBOON KERII MATSUKINNEI
IPC: C08K5/5398
Filed: 1983-02-18
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-S61184898-A (JP)
Inventor: SUGAWARA YASUO
IPC: H05K3/28
Filed: 1985-02-12
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-S53110016-A (JP)
Title: Rotor construction for motor
Inventor: HIYANE MASAO
IPC: H02K19/10
Filed: 1977-03-08
Abstract: PURPOSE: To eliminate a process with a long time required, by such constitution that with a magnetic material secured between the grooved side plates of light weight material like a light alloy and the like, the side plate be secured to the shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05104958-A (JP)
Title: Truck provided with robot and automatic battery exchange system
Inventor: ROBERUTO MUZETSURI
IPC: B62D21/00
Filed: 1992-02-12
Abstract: PURPOSE: To automatically exchange a battery in an automatic truck mounting a robot. CONSTITUTION: Two battery charging apparatuses R are placed at spaced intervals so that a truck can be placed therebetween. The battery charging apparatuses are equipped with means 16, 17 and 18 which remove a discharged battery from one side and insert a charged battery from the opposite side.
Patent JP-H08222676-A (JP)
Title: Lead frame and manufacture of resin sealed semiconductor device employing it
Inventor: SHOJI YASUNOBU
IPC: H01L23/50
Filed: 1995-02-14
Abstract: PURPOSE: To obtain a lead frame in which resin flashes can be removed easily and a method for manufacturing a resin sealed semiconductor device enploying it. CONSTITUTION: The lead frame 1 comprises islands 2 for mounting semiconductor elements, leads 4 partially sealed with mold resin, and dam bars 14 coupling the leads formed by punching a thin plate of iron-nickel alloy (42 alloy) or copper alloy and subjecting to chemical, treatment wherein a part of the island 2 and the lead 4, i.e., the region to be sealed with a transparent resin, is temporarily subjected to Ag plating. Flashes can be removed easily from the unplated region exhibiting low adhesion by taking advantage of the difference of adhesion between the lead frame and the transparent mold resin. In the plated region exhibiting high adhesion, the island and lead adhere more rigidly to the transparent mold resin thus suppressing package crack or removal of lead.
Patent JP-S58141260-A (JP)
Title: Recording liquid
Inventor: SAKAEDA TAKESHI
IPC: C09D11/00
Filed: 1982-02-17
Abstract: PURPOSE:To provide a recording liq. excellent in ejection stability, age stability, etc., suitable for ink jet recording system, by incorporating a water-soluble dye consisting of C.I. acid red 87 and C.I. acid orange 10 as a recording agent. CONSTITUTION:About 0.5-20% water-soluble dye consisting of C.I. acid red 87 and C.I. acid orange 10 is dissolved in water or a mixture of water with various org. solvents (e.g., methyl alcohol, isopropyl alcohol). Then necessary additives such as a wetting agent (e.g., diethylene glycol), a solubilizing agent (e.g., N- methylpyrrolidone), etc. are blended with the resulting soln. to yield the intended recording liq. Blending of C.I. acid red 87 with C.I. acid orange 10 in a proportion of 1:0.6-1:3 leads to a clear red recording liq., which provides a recorded image excellent in resistance to light, weathering water, etc.