baber/WOPTO huggingface dataset:
Patent JP-H03130847-A (JP)
Title: Data storage device and data writing/reading method
Inventor: SUMIDA TATSUO
IPC: G06F12/06
Filed: 1989-10-17
Abstract: PURPOSE:To improve the processing efficiency by always setting the data designated by the addresses counted at the position of the unit data at the head position in a storage unit regardless of the position of the designated unit data in the storage unit. CONSTITUTION:The address input parts of storage means 1050 - 105j-1 of each block are connected to the address output part of a control means 103. A data input/output part 108 is connected to one of two data input/output parts of a data rotation means 106, and the other data input/output part of the means 106 serves as a data input/output part of a storage device itself. The transfer of data and the data rotation value are instructed by a control input/output part connected to the means 103. Thus the coincidence is secured between the head of a data train to be processed and the head of the arrangement of the unit data in a storage unit. Then the data out of the processing subject are never used nor changed and therefore the processing efficiency is improved.
Patent JP-H0579992-A (JP)
Title: Deterioration diagnostic method for coating
Inventor: YAMAMOTO KOKICHI
IPC: H04N7/18
Filed: 1991-09-19
Abstract: PURPOSE:To easily provide the constant diagnostic result having no dispersion by determining the area ratios for the preset multiple colors from a color image on a coating face, and judging the deterioration state of the coating face from the combination of the colors and the area ratios. CONSTITUTION:A computer image-processes the read color picture of a diagnostic object to determine the area ratios of colors, and it diagnoses it via a three- layer neural network. Color area ratios of eight colors, black through white, are inputted in numerals to the input unit group 5 of eight elements, they are inputted to all eight unit elements of the intermediate unit group 6, and they are calculated based on the preset diagnostic criteria. The results are inputted to all three unit elements of the output unit group 7, they are calculated based on the diagnostic criteria, and the reaction factor of three diagnostic classes, satisfactory, attention required, coating required, are outputted in numerals. The diagnostic strength of (1) means a very strong diagnosis in the reaction factor, the diagnostic strength of (0) means a very weak diagnosis, and the diagnostic result employs the diagnostic class corresponding to the maximum reaction factor.
Patent JP-H08107635-A (JP)
Title: Charging equipment
Inventor: TANAKA AKIFUMI
IPC: H02J7/10
Filed: 1994-10-06
Abstract: PURPOSE: To meet a battery requiring a high voltage and a high current by having a current-limiting resistor connected in series to a power supply part and by turning on-off a switch connected in parallel to the current-limiting resistor in accordance with the range of a battery voltage determined by a detector. CONSTITUTION: A battery B to be charged is charged by charging equipment A having a quasi-constant voltage characteristic. The battery B is charged with a direct current obtained by transforming a commercial power supply AC by a power transformer TR and rectifying the transformed current by a rectifier S, through a current-limiting resistor R or a switch part RY turned on. A battery voltage is detected by a detecting part V and the switch part RY is turned on-off in accordance with the value thereof. When the voltage is outside a voltage range A of 2.5±0.1 to 2.9±0.1V/cell, the switch RY is turned on and the current bypasses the current-limiting resistor. When a charging voltage is within the range A, the switch RY is turned off and the charging current flows through the current-limiting resistor R.  When the voltage is lower than 2.5±0.1V/ cell, the switch RY is turned on and the current-limiting resistor is bypassed. According to this constitution, even the battery requiring a high voltage and a high current is met by a simple circuit and execution of quick charging is enabled.
Patent JP-H10116954-A (JP)
Title: Semiconductor device
Inventor: ABE MASAAKI
IPC: H01L23/495
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a lead-on-chip(LOC) type which can improve a bonding performance on the side of inner leads bonded to a semiconductor element during formation of the device. SOLUTION: Wire bonding parts of inner leads 1 are directly contacted under their parts with a semiconductor element 3 or bonded thereto with a thin layer of epoxy resin. When the leads are contacted directly with the semiconductor element, the lower faces of the inner leads 1 are partly formed with recesses 5 in which double-coated tape 2 is contained. Thereby, a LOC structure is obtained by bonding and connecting an upper face of the semiconductor element 3 and upper faces of the inner leads 1 by means of bonding wires 4.
Patent JP-H11108454-A (JP)
Title: Heat exchanger
Inventor: UNO SHIGEKI
IPC: F24H9/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent local and excessive heating from being applied to a heat transfer pipe which is not used even when only one of a heat transfer pipe for supplying hot water and a heat transfer pipe for circulation heating is used by decreasing more the degree of heat absorption by radiating fins in a downstream side than that in an upstream side. SOLUTION: Spaces between heat absorbing fins 12 become wider as they come downstream the flow of fluid shown by an arrow in a tube heat exchanging part 11. That is to say, the density of fins provided per unit area of the tube heat exchanging part 11 is low, so that the amount of heat absorption in each part of the tube heat exchanging part 11 can be adjusted. Specifically, the amount of heat absorption of fluid flowing in a heat transfer pipe 9 for supplying hot water or a heat transfer pipe 10 for circulation heating by the heat absorbing fins 12 is larger in an upstream side than that in a downstream side so that the amount of heat absorption in the downstream side is decreased. Thus, the temperature of each part of the tube heat exchanging part 11 is averaged, hence a local and excessive heating can be prevented in the tube heat exchanging part 11.
Patent JP-2000101216-A (JP)
Title: Manufacture of film substrate
Inventor: MATSUDAIRA TSUTOMU
IPC: H05K3/06
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To manufacture a film substrate with double-sided wiring of fine pitch in which through-holes are formed by applying a plating resist anti-corro sive to an etching liquid over the through-holes. SOLUTION: First a film substrate is drilled to make through-holes, and Cu plating is formed on the wall surface of the through-holes. Next, electroless plating and substituent gold plating are applied to the through-holes to be protected from an etching liquid. Then a plating resist is removed, and the substrate is coated with a photoresist and is dried thereafter. Both surfaces thereof are exposed while a patterning mask is placed thereon, so as to remove unnecessary photoresists. Further, Cu is etched and patterned, and then the photoresists are removed and a solder resist is formed, and the pattern terminal is covered with electroless Sn plating. Finally, the substrate is punched into the shape of products to complete film substrates.
Patent JP-2000095131-A (JP)
Title: Control device for electrically driven power steering system
Inventor: ENDO SHUJI
IPC: B62D119/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To improve steering performance of a steering wheel by differentiating a steering wheel torque signal to add it to a steering assist command value, thereby providing a continuous, stable steering feel. SOLUTION: A steering wheel torque TA from a position compensator 31 is input to an arithmetic and logical unit 310 that performs arithmetic operations of a steering assist command value I. The arithmetic and logical unit 310 performs arithmetic operations of steering assist command value I with a vehicle speed V used as a parameter. The steering assist command value I output from the arithmetic and logical unit 310 is input to an adder 313. The steering wheel torque TA is differentiated by an approximation differentiator 312 and the resulting differentiated torque STA is input to the adder 313. A current command value Iref added by the adder 313 is input to an adder-subtracter 314.  Since the signal STA, which is a torque value differentiated by the differentiator, is added to the steering assist command value I, a negative gain is applied when a steering wheel is returned, i.e., a steering angle is reduced. This effectively prevents the steering assist command value I from decreasing sharply.
Patent JP-S60157532-A (JP)
Title: Air spring for road surface vehicle
Inventor: GERUHARUTO TSUUROU
IPC: F16F9/04
Filed: 1984-12-21
Abstract: A pneumatic shock absorber, especially for road vehicles. The rolling bellows of the shock absorber is made of a simple hose body which has no end beads, and is mounted with the aid of metal clamping rings on vehicle parts which are cushioned relative to one another. To simplify mounting, the mounting regions of these parts are provided with reduced-diameter engagement surfaces. To improve this mounting system, the support piston which is associated with the lower end portion of the rolling bellows is provided with circumferential ribs which are disposed in at least one axial portion of the reduced-diameter mounting region thereof. These circumferential ribs preferably have a triangular cross-sectional shape. The frictional mounting is thus supplemented and reinforced in a simple manner by a positive connection, so that the rolling bellows is reliably secured relative to every disadvantageous axial movement.
Patent JP-H09116854-A (JP)
Title: Video print system
Inventor: SATO MASAO
IPC: G11B15/087
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a system for facilitating a moving picture and automatically printing a title picture by simultaneously outputting only the title still pictures of the plural moving pictures into one screen and outputting a print in the display form. SOLUTION: When a switch 4 by which the moving picture is photographed is operated and a signal is inputted to a circuit 6, the circuit 6 transmits a control signal for data conversion to a circuit 1 and transmits a signal for inhibiting the generation of data showing the still picture to a circuit 2. A signal for recording information to a disk is transmitted to a circuit 3. When a still picture switch 5 is turned on and the start signal of still picture recording is inputted to the circuit 6, a signal for converting data into still picture data is transmitted to the circuit 1 and a signal for generating index data of the still picture is transmitted to the circuit 2. Furthermore, a signal for recording index data showing picture information and the still picture is transmitted to a control circuit in the circuit 3.
Patent JP-S62128516-A (JP)
Title: Removing method for projection of semiconductor wafer
Inventor: HAJIKANO HIROAKI
IPC: H01L21/304
Filed: 1985-11-29
Abstract: PURPOSE:To avoid the damage and fouling of a wafer by coating the surface of the wafer with a protective film, mechanically breaking a projection on the surface and peeling and removing the protective film. CONSTITUTION:An epitaxial wafer 1 to be treated is placed on a wafer susceptor 5, and a vacuum is drawn from a hole 6 to fix the wafer. A coating film 4 in thickness of 0.1-1.0mum is formed onto the wafer to be treated for 15-30sec as a photo-resist film through spin coating. The whole is dried, a plate 7 is placed on the wafer to be treated and the wafer is compressed at pressure of approximately 1.0kg/cm<2>, thus breaking a projection 3 on the surface. Splinters at the time of the breaking are inhibited by the protective film 4 and are not scattered, thus damaging no growth layer. The protective film 4 is peeled and removed by a mixed liquid of H2SO4 and H2 as a release agent. It is preferable that an silicone rubber, etc., which are cured at a temperature of 300 deg.C or less and a coat therefrom after curing does not stick to the plate, are used as the protective film 4.
Patent JP-H06119388-A (JP)
Title: Picture data managing method and picture data base
Inventor: SAKAI NOBUHIKO
IPC: G06F17/30
Filed: 1992-10-07
Abstract: PURPOSE:To quickly retrieve a desired picture by forming the reduced picture of collected picture data, and adding a collecting time. CONSTITUTION:A work station 1 is equipped with a reduced picture data forming means, collecting time data adding means, and retrieving means. That is, when the picture data are supplied through an input and output terminal 6 or 7, the work station 1 forms the reduced picture corresponding to the picture data, stores the collecting time, and supplies it to a monitor device 5. The left half part of the display screen of the monitor device 5 is used as the registration of the picture, the right half part is used as the retrieval of the picture, and the collecting time and the reduced picture are displayed at the left half area. Therefore, the necessary picture is selected and registered from among the displayed reduced picture and collecting time, and also, the entire registered reduced pictures can be seen in the right half area, and the desired picture can be retrieved from among them.
Patent JP-H07122262-A (JP)
Title: Electrode and its manufacture and secondary battery using the electrode
Inventor: MATSUDA YOSHIO
IPC: H01M4/525
Filed: 1993-10-27
Abstract: PURPOSE:To improve discharge capacity characteristic in a high output by setting a specific surface to 4m<2>/g or more of an electrode for a battery containing at least an active material. CONSTITUTION:In order to eliminate an electrode film thickness of discharge capacity of a secondary battery, a specific surface of an electrode is set to 4m<2>/g or more, preferably 5m<2>/g or more and further preferably 6m<2>/g or more. When the specific surface is decreased smaller than 4m<2>/g, an air gap in an electrode agent is decreased, to impede moving an ion in the electrode, and a diffusion controlled ion can not be eliminated. As a positive pole active material, compound oxide of Li is preferable, and LixCoO2(0<x<=1.0), LiNiO2(0< x<=1.0), LixCOyNi1-yO2 (0<x<=1.0, 0<y<=1.0), etc., are most preferable from the point of high potential, stability and long life. As a negative pole, s carbon material is preferable. As the carbon material, no particular limit is provided, but generally a burned organic object is used.
Patent JP-H0985285-A (JP)
Title: High-degree removal of nitrogen in organic sewage
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/34
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To highly and stably remove nitrogen in org. sewage by establishing novel technique putting the beneficial points of a biological nitrogen removing method and a chemical nitrogen removing method to practical use. SOLUTION: In a nitrogen removing method treating ammonia nitrogen- containing org. sewage with a circulating type biological nitrating and denitrifying method having a biological treatment process consisting of a denitrifying part 4 and a nitration part 2, carriers wherein fine zeolite particles are taken in pores of sponge granular material having a stereoscopic reticulated structure and an activated sludge slurry are allowed to coexist in the biological treatment process, and raw water 1 is supplied to the biological denitrifying part 4 and the carriers from the denitrifying part 4 and the activated sludge slurry are circulated between the nitration part 2 and the denitrifying part 4 to treat org. sewage. The activated sludge slurry 6 flowing out of the denitrifying part 4 is guided to a sedimentation process 7.  As the sponge granular material, polyurethane particles with a particle size of 10-20mm, a void size of 0.5-2mm and the number of cells of 40-13/cm<2> are pref. used.
Patent JP-H04143473-A (JP)
Title: Control device of oil-hydraulic pump
Inventor: IMAI HIROSHI
IPC: F04B49/00
Filed: 1990-10-05
Abstract: PURPOSE:To drive a working machine on the high load side with a demand speed by increasing the absorption torque of the oil-hydraulic pump on high load side in case one of the pumps is loaded high and the other loaded low. CONSTITUTION:On the basis of outputs of oil-hydraulic sensors 13, 14, judgement is made whether the differential pressure between oil-hydraulic pumps 1, 2 is over at certain set level - if one is judged as loaded high and the other loaded low, another judgement is made whether the discharge pressure of the pump 1 is smaller than that of the other 2. If the pump 2 is judged as loaded high, a process is executed to emit a characteristic setting signal S so that the absorption torque of the pump 2 enlarges. Therein the setting of the iso-torque characteristic curve is made so that the resultant absorption horse-power attains the max. horse-power of the engine 3.
Patent JP-H0985766-A (JP)
Title: Bead expansion molding method
Inventor: TAKAHASHI MASAAKI
IPC: B29K105/04
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain an expansion molded product of an excellent surface appearance by simple equipment by a method wherein a specific heating temperature is applied from outside an expansion molding tool in which thermoplastic resin beads containing a foaming agent are filled. SOLUTION: Bead raw particles 4 of thermoplastic resin containing a specific amount of a foaming agent are filled in a molding tool 2 which is partially opened, and the molding tool is fastened by a clamp 6 from outside. Then, it is heated at a heating temperature 10-50 deg.C higher than thermal deformation temperature of the resin from outside the molding tool 2, and molding by expansion and partial fusion weld is carried out. At this time, a heating source from outside can be made an electric heater fitted to an outer periphery of the molding tool 2, and an oven in which the whole of the molding tool is stored. Further, the molding tool 2 is formed of magnetic material, a high frequency magnetic field is impressed from an outside high frequency magnetic field generator, and high frequency induction heating can be used.  After heating thus, the molding tool is cooled, opened, and a molded product 10 is taken out, thereby obtaining the molded product wherein a skin layer is formed, and its surface appearance is excellent.
Patent JP-H02116387-A (JP)
Title: Heating opening device
Inventor: NISHIE HISANORI
IPC: A62C37/48
Filed: 1988-10-27
Abstract: PURPOSE:To automatically execute opening without fail when a temperature in a room is increased by providing an opening part to be closed with the oriented sheet, which is highly drawn, of thermoplastic resin and shrinking the said sheet at the time of heating. CONSTITUTION:For the oriented sheet which is highly oriented, uniaxial orientation or biaxial orientation is executed. Then, the sheet is oriented to be >=twice, preferably three times in an area ratio and the opening part is formed by using this sheet. For example, a sheet 12 to be highly oriented of the thermoplastic resin is fixed as an emergency refuge port (opening part) by a hinge 13 and a projection 14 between walls 11. A spring is fitted to the hinge 13 and force to open the port is always operated. When the room temperature is increased by fire, etc., in the room, the oriented sheet 12 is shrunk and separated from the projection 14. Then, the oriented sheet is automatically opened in an outer direction and the opening is executed. In such a case, it is preferable to use a highly biaxially oriented acrylic sheet as the oriented sheet.
Patent JP-H0989362-A (JP)
Title: Air conditioner
Inventor: SUDA SHOICHI
IPC: F24F1/0063
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain air conditioner which can lower noises during the operation. SOLUTION: A fan 26 and a heat exchanger 38 which is formed being bent almost rectangularly surrounding the fan 26 are housed into a unit body 22 of air conditioning equipment and the shaft core of the fan 26 is so arranged to be shifted to the side of a partition plate 28 from the center of the heat exchanger 38. This enables reducing of the vortex and turbulence of air discharged from the fan 26 thereby lowering noises during the operation.
Patent JP-S63125630-A (JP)
Title: Copper alloy for semiconductor device lead material
Inventor: WATANABE HIROAKI
IPC: H01L23/48
Filed: 1986-11-14
Abstract: PURPOSE:To obtain a copper alloy for semiconductor device lead material excellent in electric and thermal conductivities and having superior press formability, by specifying a composition consisting of Zr, Cr, Si, and the balance Cu, etc. CONSTITUTION:The copper alloy for semiconductor device lead material has a composition consisting of, by weight, 0.1-0.6% Zr, 0.01-0.1% Cr (excluding 0.1%), 0.01-0.2% Si, and the balance Cu with inevitable impurities. This copper alloy shows mechanical properties such as strength, elongation, etc., capable of providing superior press formability at the time of blanking a lead material and has excellent electric and thermal conductivities, adhesive strength of oxide film, peeling resistance of solder, adhesive strength of plating, solderability, heat resistance, corrosion resistance, etc.
Patent JP-S63125386-A (JP)
Title: Recording sheet
Inventor: OTOMA TAKASHI
IPC: B41M5/52
Filed: 1986-11-14
Abstract: PURPOSE:To obtain sufficient color density and resolution and prevent drop-out of particles, by providing irregularly shaped prevent drop-out of particles, by providing irregularly shaped silica-based porous particles having a specified average particle diameter and a specified particle size didstibution, on a base. CONSTITUTION:Irregularly shaped silica-based porous particles having an average particle diameter D of 10-50mum, with at least 90% of the particles in weight distribution being contained in the range of D/4-3D, are provided on a base. The silica-based particles preferably has a porosity with an average pore diameter of 40-3,000Angstrom  and a pore volume of 0.3-4cc/g. The silica-based particles contains not only silica but small amounts of magnesia, titania, alumina, zirconia, boria or the like. The particles are fixed on the base such as a paper and a plastic sheet by a binder. The amount of the binder is preferably 5-30wt% to the total amount of the particles and the binder. With this arrangement, an appropriate ink absorption rate can be obtained, and images free of ununiformity of color and having favorable density or the like can be obtained.
Patent JP-H10116269-A (JP)
Title: Method and device for structure transformation of style data
Inventor: KONDO KATSUYUKI
IPC: G06F17/21
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To improve the processing speed of document processing by transforming style data held in tree structure into a flat data structure for client. SOLUTION: When a style file read-in and write process part 2 reads in a style file, a structure transforming process part 3 holds the style data in a memory 4 in the tree structure as it is since the style data are described in a style file 6 in the tree structure. A core structure transforming process part 3 transforms the style data in the tree structure into style data in the flat structure 11 and holds them in a cache 5. Then, a style editor 7 sets the style data, and then the structure transformation process part 3 transforms the style data in the flat structure into the style data in the tree structure and the style file read-in and write process part 2 writes the style data in the tree structure to the style file 6.